COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/dielFilterV3real.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 45204422
File is 1581474573 bytes
Reader took 15.9307 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00082
Bandwidth after random permutation 1102694
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.000907183 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000820875 seconds.
==================Overall Stats =======================
vertex 67656 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000127792          0.00212622
Total time: 0.00226212 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.57764e-05        3.09944e-05       3.62396e-05
Total time: 0.00011301 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 84 Time: 0.598471 seconds.
 iteration: 2 BFS levels: 84 Time: 0.594062 seconds.
==================Overall Stats =======================
vertex 304151 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 2
SpMV time  Other time
1.16658          0.0265541
Total time: 1.19314 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.584058        0.105299       0.0246305
Total time: 0.713988 seconds.
=======================================================
TOTAL (accounted) MEAN: 1.71706
TOTAL (accounted) MAX: 1.72247
TOTAL (accounted) MIN: 1.69296
TOTAL (accounted) MEDIAN: 1.71714
-------------------------------
allgather median: 0.00523162
all2all median: 0.0084219
transposevector median: 0.00249648
mergecontributions median: 0.0511503
spmsv median: 1.65517
-------------------------------
allgather fastest: 0.00490665
all2all fastest: 0.00892997
transposevector fastest: 0.0024364
mergecontributions fastest: 0.0511944
spmsv fastest: 1.62549
-------------------------------
allgather slowest: 0.00499034
all2all slowest: 0.0084691
transposevector slowest: 0.00687122
mergecontributions slowest: 0.0514522
spmsv slowest: 1.66388
summary statistics
dielFilterV3real.mtx 4 1 4 1.16671 0.0286803 0.584104 0.10533 0.0246668 0.00523162 0.0084219 0.00249648 0.0511503 1.65517 
Bandwidth after RCM 23729
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/hugetrace-00020.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 23998813
File is 398660712 bytes
Reader took 6.15936 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00061
Bandwidth after random permutation 15999594
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.0117872 seconds.
 iteration: 2 BFS levels: 1 Time: 0.0115759 seconds.
==================Overall Stats =======================
vertex 5176152 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000148058          0.0326049
Total time: 0.0327671 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.31538e-05        3.19481e-05       3.69549e-05
Total time: 0.000112057 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4446 Time: 3.3161 seconds.
 iteration: 2 BFS levels: 5964 Time: 3.46584 seconds.
 iteration: 3 BFS levels: 5964 Time: 3.42922 seconds.
==================Overall Stats =======================
vertex 4561864 is a pseudo peripheral vertex
pseudo diameter: 5964 iterations: 3
SpMV time  Other time
9.28201          0.938237
Total time: 10.2203 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.15978        1.37985       0.578434
Total time: 5.11806 seconds.
=======================================================
TOTAL (accounted) MEAN: 12.0404
TOTAL (accounted) MAX: 11.9758
TOTAL (accounted) MIN: 11.9139
TOTAL (accounted) MEDIAN: 12.1567
-------------------------------
allgather median: 0.121346
all2all median: 0.190696
transposevector median: 0.238472
mergecontributions median: 1.17205
spmsv median: 10.3928
-------------------------------
allgather fastest: 0.120625
all2all fastest: 0.191273
transposevector fastest: 0.0894439
mergecontributions fastest: 1.15448
spmsv fastest: 10.3581
-------------------------------
allgather slowest: 0.122335
all2all slowest: 0.189994
transposevector slowest: 0.224298
mergecontributions slowest: 1.16496
spmsv slowest: 10.4551
summary statistics
hugetrace-00020.mtx 4 1 4 9.28216 0.970842 3.15982 1.37988 0.578471 0.121346 0.190696 0.238472 1.17205 10.3928 
Bandwidth after RCM 4643
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/delaunay_n24.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 50331601
File is 839313191 bytes
Reader took 11.8524 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00016
Bandwidth after random permutation 16776418
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.012681 seconds.
 iteration: 2 BFS levels: 1 Time: 0.0121782 seconds.
==================Overall Stats =======================
vertex 2709821 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000123978          0.034807
Total time: 0.03494 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.91006e-05        3.69549e-05       9.89437e-05
Total time: 0.000174999 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1719 Time: 3.90418 seconds.
 iteration: 2 BFS levels: 1719 Time: 3.91874 seconds.
==================Overall Stats =======================
vertex 510712 is a pseudo peripheral vertex
pseudo diameter: 1719 iterations: 2
SpMV time  Other time
7.29317          0.539605
Total time: 7.83279 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.66825        1.37997       0.509854
Total time: 5.55808 seconds.
=======================================================
TOTAL (accounted) MEAN: 10.8195
TOTAL (accounted) MAX: 10.7484
TOTAL (accounted) MIN: 10.8447
TOTAL (accounted) MEDIAN: 10.8075
-------------------------------
allgather median: 0.0710576
all2all median: 0.111427
transposevector median: 0.0404408
mergecontributions median: 0.983849
spmsv median: 9.6379
-------------------------------
allgather fastest: 0.0717878
all2all fastest: 0.111941
transposevector fastest: 0.0396366
mergecontributions fastest: 0.951822
spmsv fastest: 9.5732
-------------------------------
allgather slowest: 0.0710363
all2all slowest: 0.111448
transposevector slowest: 0.0940287
mergecontributions slowest: 0.960404
spmsv slowest: 9.64068
summary statistics
delaunay_n24.mtx 4 1 4 7.2933 0.574412 3.66829 1.38001 0.509953 0.0710576 0.111427 0.0404408 0.983849 9.6379 
Bandwidth after RCM 29395
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/road_usa.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 28854312
File is 492496838 bytes
Reader took 7.72703 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00011
Bandwidth after random permutation 23943747
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.0177519 seconds.
 iteration: 2 BFS levels: 1 Time: 0.0174229 seconds.
==================Overall Stats =======================
vertex 22347847 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000141859          0.0574813
Total time: 0.057632 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.88758e-05        3.48091e-05       5.93662e-05
Total time: 0.000143051 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 6571 Time: 4.58804 seconds.
 iteration: 2 BFS levels: 8264 Time: 4.72824 seconds.
 iteration: 3 BFS levels: 8441 Time: 4.7002 seconds.
 iteration: 4 BFS levels: 8441 Time: 4.70412 seconds.
==================Overall Stats =======================
vertex 7980999 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 4
SpMV time  Other time
16.9987          1.74424
Total time: 18.7429 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.31165        2.09825       0.8543
Total time: 7.26419 seconds.
=======================================================
TOTAL (accounted) MEAN: 20.5631
TOTAL (accounted) MAX: 20.3326
TOTAL (accounted) MIN: 20.4704
TOTAL (accounted) MEDIAN: 20.6059
-------------------------------
allgather median: 0.226902
all2all median: 0.314353
transposevector median: 0.408263
mergecontributions median: 1.82921
spmsv median: 17.8271
-------------------------------
allgather fastest: 0.22385
all2all fastest: 0.317485
transposevector fastest: 0.158839
mergecontributions fastest: 1.81016
spmsv fastest: 17.8222
-------------------------------
allgather slowest: 0.229437
all2all slowest: 0.310126
transposevector slowest: 0.436725
mergecontributions slowest: 1.8112
spmsv slowest: 18.0558
summary statistics
road_usa.mtx 4 1 4 16.9988 1.80172 4.3117 2.09828 0.85436 0.226902 0.314353 0.408263 1.82921 17.8271 
Bandwidth after RCM 6833
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/rgg_n_2_24_s0.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 132557200
File is 2210504057 bytes
Reader took 35.6579 seconds
Bandwidth before random permutation 8398204
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.0001
Bandwidth after random permutation 16776172
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.0125141 seconds.
 iteration: 2 BFS levels: 1 Time: 0.012176 seconds.
==================Overall Stats =======================
vertex 1986506 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00013113          0.0346859
Total time: 0.034832 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.69549e-05        3.40939e-05       4.50611e-05
Total time: 0.00011611 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.012394 seconds.
 iteration: 2 BFS levels: 1 Time: 0.012182 seconds.
==================Overall Stats =======================
vertex 13760744 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000108004          0.0339491
Total time: 0.0340681 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.8147e-05        3.19481e-05       3.38554e-05
Total time: 0.000103951 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2377 Time: 5.41216 seconds.
 iteration: 2 BFS levels: 3065 Time: 5.43566 seconds.
 iteration: 3 BFS levels: 3066 Time: 5.43362 seconds.
 iteration: 4 BFS levels: 3066 Time: 5.4237 seconds.
==================Overall Stats =======================
vertex 3209072 is a pseudo peripheral vertex
pseudo diameter: 3066 iterations: 4
SpMV time  Other time
20.4914          1.22342
Total time: 21.7148 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
5.12754        1.41923       0.555588
Total time: 7.10236 seconds.
=======================================================
TOTAL (accounted) MEAN: 25.2122
TOTAL (accounted) MAX: 25.1505
TOTAL (accounted) MIN: 25.1267
TOTAL (accounted) MEDIAN: 25.2522
-------------------------------
allgather median: 0.143409
all2all median: 0.257875
transposevector median: 0.198557
mergecontributions median: 1.66138
spmsv median: 22.991
-------------------------------
allgather fastest: 0.138216
all2all fastest: 0.25754
transposevector fastest: 0.0815632
mergecontributions fastest: 1.66431
spmsv fastest: 22.9851
-------------------------------
allgather slowest: 0.13866
all2all slowest: 0.25442
transposevector slowest: 0.208757
mergecontributions slowest: 1.65092
spmsv slowest: 23.0666
summary statistics
rgg_n_2_24_s0.mtx 4 1 4 20.4916 1.29206 5.12762 1.4193 0.555666 0.143409 0.257875 0.198557 1.66138 22.991 
Bandwidth after RCM 12363
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/nlpkkt240.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 401232976
File is 8408721644 bytes
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
srun: error: nid00238: task 2: Aborted
srun: Terminating job step 408031.5
slurmstepd: *** STEP 408031.5 ON nid00238 CANCELLED AT 2016-05-06T01:30:09 ***
srun: Job step aborted: Waiting up to 32 seconds for job step to finish.
srun: error: nid00238: task 0: Killed
srun: error: nid00238: task 3: Killed
srun: error: nid00238: task 1: Killed
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/ldoor.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 23737339
File is 663855459 bytes
Reader took 7.95865 seconds
Bandwidth before random permutation 686979
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00065
Bandwidth after random permutation 952096
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 169 Time: 0.386483 seconds.
 iteration: 2 BFS levels: 169 Time: 0.378934 seconds.
==================Overall Stats =======================
vertex 10414 is a pseudo peripheral vertex
pseudo diameter: 169 iterations: 2
SpMV time  Other time
0.723654          0.0423665
Total time: 0.766036 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.363513        0.089114       0.0237901
Total time: 0.476417 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000725985 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000729084 seconds.
==================Overall Stats =======================
vertex 827248 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
7.39098e-05          0.00153494
Total time: 0.00162101 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.72069e-05        2.19345e-05       2.07424e-05
Total time: 8.98838e-05 seconds.
=======================================================
TOTAL (accounted) MEAN: 1.07619
TOTAL (accounted) MAX: 1.05616
TOTAL (accounted) MIN: 1.09798
TOTAL (accounted) MEDIAN: 1.07022
-------------------------------
allgather median: 0.00503325
all2all median: 0.010294
transposevector median: 0.00810528
mergecontributions median: 0.0557251
spmsv median: 1.00125
-------------------------------
allgather fastest: 0.00517893
all2all fastest: 0.0104375
transposevector fastest: 0.00284266
mergecontributions fastest: 0.0536001
spmsv fastest: 0.9841
-------------------------------
allgather slowest: 0.00503397
all2all slowest: 0.00982857
transposevector slowest: 0.00286555
mergecontributions slowest: 0.0543299
spmsv slowest: 1.02592
summary statistics
ldoor.mtx 4 1 4 0.723727 0.0439014 0.36356 0.0891359 0.0238109 0.00503325 0.010294 0.00810528 0.0557251 1.00125 
Bandwidth after RCM 11185
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/Serena.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 32961525
File is 888607773 bytes
Reader took 10.654 seconds
Bandwidth before random permutation 81578
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00047
Bandwidth after random permutation 1391233
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 42 Time: 0.588386 seconds.
 iteration: 2 BFS levels: 58 Time: 0.579629 seconds.
 iteration: 3 BFS levels: 58 Time: 0.577203 seconds.
==================Overall Stats =======================
vertex 58205 is a pseudo peripheral vertex
pseudo diameter: 58 iterations: 3
SpMV time  Other time
1.70381          0.0423295
Total time: 1.74616 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.570582        0.126048       0.0310936
Total time: 0.727724 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000988007 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00099206 seconds.
==================Overall Stats =======================
vertex 1327862 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
6.29425e-05          0.00214195
Total time: 0.0022161 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.09944e-05        2.28882e-05       2.40803e-05
Total time: 7.79629e-05 seconds.
=======================================================
TOTAL (accounted) MEAN: 2.21304
TOTAL (accounted) MAX: 2.16346
TOTAL (accounted) MIN: 2.21334
TOTAL (accounted) MEDIAN: 2.20263
-------------------------------
allgather median: 0.00871253
all2all median: 0.0158596
transposevector median: 0.00354838
mergecontributions median: 0.0985296
spmsv median: 2.08669
-------------------------------
allgather fastest: 0.00836611
all2all fastest: 0.0178614
transposevector fastest: 0.00353718
mergecontributions fastest: 0.0973351
spmsv fastest: 2.03636
-------------------------------
allgather slowest: 0.00874758
all2all slowest: 0.0177858
transposevector slowest: 0.00961709
mergecontributions slowest: 0.0987229
spmsv slowest: 2.13785
summary statistics
Serena.mtx 4 1 4 1.70387 0.0444715 0.570613 0.126071 0.0311177 0.00871253 0.0158596 0.00354838 0.0985296 2.08669 
Bandwidth after RCM 81233
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/mp127/GradedL/GradedL_500.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 15006001
File is 542588293 bytes
Reader took 5.69096 seconds
Bandwidth before random permutation 3751999
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00025
Bandwidth after random permutation 3752298
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00264406 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00255084 seconds.
==================Overall Stats =======================
vertex 3099186 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000130177          0.00769186
Total time: 0.00783706 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.00407e-05        3.40939e-05       2.69413e-05
Total time: 9.10759e-05 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2499 Time: 0.968353 seconds.
 iteration: 2 BFS levels: 3001 Time: 0.986145 seconds.
 iteration: 3 BFS levels: 3001 Time: 0.982892 seconds.
==================Overall Stats =======================
vertex 3278553 is a pseudo peripheral vertex
pseudo diameter: 3001 iterations: 3
SpMV time  Other time
2.68143          0.258258
Total time: 2.9397 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.913955        0.372723       0.158307
Total time: 1.44499 seconds.
=======================================================
TOTAL (accounted) MEAN: 3.43381
TOTAL (accounted) MAX: 3.39883
TOTAL (accounted) MIN: 3.41789
TOTAL (accounted) MEDIAN: 3.44573
-------------------------------
allgather median: 0.0424738
all2all median: 0.0832765
transposevector median: 0.0900946
mergecontributions median: 0.404027
spmsv median: 2.82586
-------------------------------
allgather fastest: 0.0398526
all2all fastest: 0.0825338
transposevector fastest: 0.0358632
mergecontributions fastest: 0.411459
spmsv fastest: 2.82912
-------------------------------
allgather slowest: 0.041981
all2all slowest: 0.08231
transposevector slowest: 0.0954967
mergecontributions slowest: 0.409776
spmsv slowest: 2.84324
summary statistics
GradedL_500.mtx 4 1 4 2.68156 0.26595 0.913985 0.372757 0.158334 0.0424738 0.0832765 0.0900946 0.404027 2.82586 
Bandwidth after RCM 2002
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/mp127/GradedL/Hole3_0500.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 21011056
File is 770749471 bytes
Reader took 8.08322 seconds
Bandwidth before random permutation 5509497
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00014
Bandwidth after random permutation 7010623
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00486302 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00475717 seconds.
==================Overall Stats =======================
vertex 4681150 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000102997          0.014143
Total time: 0.0142601 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.00543e-05        3.69549e-05       3.31402e-05
Total time: 0.000110149 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4751 Time: 1.90759 seconds.
 iteration: 2 BFS levels: 5001 Time: 1.92493 seconds.
 iteration: 3 BFS levels: 5001 Time: 1.91534 seconds.
==================Overall Stats =======================
vertex 2713107 is a pseudo peripheral vertex
pseudo diameter: 5001 iterations: 3
SpMV time  Other time
5.24663          0.505449
Total time: 5.7521 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.76809        0.679758       0.299702
Total time: 2.74755 seconds.
=======================================================
TOTAL (accounted) MEAN: 6.73262
TOTAL (accounted) MAX: 6.66173
TOTAL (accounted) MIN: 6.679
TOTAL (accounted) MEDIAN: 6.7926
-------------------------------
allgather median: 0.0762644
all2all median: 0.147502
transposevector median: 0.157626
mergecontributions median: 0.747978
spmsv median: 5.66323
-------------------------------
allgather fastest: 0.0714061
all2all fastest: 0.148401
transposevector fastest: 0.0631492
mergecontributions fastest: 0.740558
spmsv fastest: 5.63822
-------------------------------
allgather slowest: 0.0753274
all2all slowest: 0.146976
transposevector slowest: 0.168226
mergecontributions slowest: 0.748761
spmsv slowest: 5.65784
summary statistics
Hole3_0500.mtx 4 1 4 5.24674 0.519592 1.76813 0.679795 0.299735 0.0762644 0.147502 0.157626 0.747978 5.66323 
Bandwidth after RCM 3500
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/dielFilterV3real.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 45204422
File is 1581474573 bytes
Reader took 5.17134 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00117
Bandwidth after random permutation 1102683
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.000455856 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000288963 seconds.
==================Overall Stats =======================
vertex 1100227 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00019598          0.000726938
Total time: 0.000957966 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.69549e-05        7.48634e-05       9.32217e-05
Total time: 0.00020504 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 67 Time: 0.242285 seconds.
 iteration: 2 BFS levels: 84 Time: 0.236049 seconds.
 iteration: 3 BFS levels: 84 Time: 0.235831 seconds.
==================Overall Stats =======================
vertex 706022 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 3
SpMV time  Other time
0.695377          0.0191765
Total time: 0.714564 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.237501        0.0413775       0.00998878
Total time: 0.288867 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.892045
TOTAL (accounted) MAX: 0.879014
TOTAL (accounted) MIN: 0.890536
TOTAL (accounted) MEDIAN: 0.887582
-------------------------------
allgather median: 0.00668073
all2all median: 0.0131552
transposevector median: 0.00174499
mergecontributions median: 0.0386214
spmsv median: 0.830875
-------------------------------
allgather fastest: 0.00645971
all2all fastest: 0.012686
transposevector fastest: 0.00165606
mergecontributions fastest: 0.0400023
spmsv fastest: 0.81821
-------------------------------
allgather slowest: 0.00673294
all2all slowest: 0.0129895
transposevector slowest: 0.00389624
mergecontributions slowest: 0.0391591
spmsv slowest: 0.858169
summary statistics
dielFilterV3real.mtx 16 1 16 0.695573 0.0199034 0.237538 0.0414524 0.010082 0.00668073 0.0131552 0.00174499 0.0386214 0.830875 
Bandwidth after RCM 25436
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/hugetrace-00020.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 23998813
File is 398660712 bytes
Reader took 2.65275 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00247
Bandwidth after random permutation 16001126
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00552297 seconds.
 iteration: 2 BFS levels: 1 Time: 0.0046699 seconds.
==================Overall Stats =======================
vertex 15290274 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000226736          0.0153444
Total time: 0.0155871 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
5.38826e-05        0.000102043       6.8903e-05
Total time: 0.000224829 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4320 Time: 1.46225 seconds.
 iteration: 2 BFS levels: 5531 Time: 1.54366 seconds.
 iteration: 3 BFS levels: 5531 Time: 1.54293 seconds.
==================Overall Stats =======================
vertex 14620841 is a pseudo peripheral vertex
pseudo diameter: 5531 iterations: 3
SpMV time  Other time
4.11528          0.438433
Total time: 4.55373 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.40962        0.903533       0.245732
Total time: 2.55889 seconds.
=======================================================
TOTAL (accounted) MEAN: 5.05858
TOTAL (accounted) MAX: 4.99324
TOTAL (accounted) MIN: 5.01385
TOTAL (accounted) MEDIAN: 5.05455
-------------------------------
allgather median: 0.129215
all2all median: 0.18735
transposevector median: 0.162707
mergecontributions median: 0.59343
spmsv median: 4.00023
-------------------------------
allgather fastest: 0.124797
all2all fastest: 0.190556
transposevector fastest: 0.0622191
mergecontributions fastest: 0.60342
spmsv fastest: 3.9958
-------------------------------
allgather slowest: 0.128536
all2all slowest: 0.185492
transposevector slowest: 0.171801
mergecontributions slowest: 0.601699
spmsv slowest: 4.04271
summary statistics
hugetrace-00020.mtx 16 1 16 4.11551 0.453777 1.40968 0.903635 0.245801 0.129215 0.18735 0.162707 0.59343 4.00023 
Bandwidth after RCM 7223
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/delaunay_n24.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 50331601
File is 839313191 bytes
Reader took 2.82308 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00182
Bandwidth after random permutation 16775633
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.0059011 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00488997 seconds.
==================Overall Stats =======================
vertex 3432293 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000236034          0.0161479
Total time: 0.0163999 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
5.50747e-05        0.000128031       6.79493e-05
Total time: 0.000251055 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1559 Time: 1.74684 seconds.
 iteration: 2 BFS levels: 1717 Time: 1.75552 seconds.
 iteration: 3 BFS levels: 1720 Time: 1.75603 seconds.
 iteration: 4 BFS levels: 1720 Time: 1.75446 seconds.
==================Overall Stats =======================
vertex 7293699 is a pseudo peripheral vertex
pseudo diameter: 1720 iterations: 4
SpMV time  Other time
6.58908          0.428986
Total time: 7.01808 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.67285        0.544506       0.17125
Total time: 2.38861 seconds.
=======================================================
TOTAL (accounted) MEAN: 7.97458
TOTAL (accounted) MAX: 7.93308
TOTAL (accounted) MIN: 7.94607
TOTAL (accounted) MEDIAN: 7.99821
-------------------------------
allgather median: 0.104392
all2all median: 0.150326
transposevector median: 0.0966179
mergecontributions median: 0.781456
spmsv median: 6.85344
-------------------------------
allgather fastest: 0.103671
all2all fastest: 0.152931
transposevector fastest: 0.0659294
mergecontributions fastest: 0.781087
spmsv fastest: 6.79389
-------------------------------
allgather slowest: 0.102186
all2all slowest: 0.146523
transposevector slowest: 0.0986273
mergecontributions slowest: 0.774992
spmsv slowest: 6.91796
summary statistics
delaunay_n24.mtx 16 1 16 6.58932 0.445134 1.67291 0.544634 0.171318 0.104392 0.150326 0.0966179 0.781456 6.85344 
Bandwidth after RCM 29032
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/road_usa.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 28854312
File is 492496838 bytes
Reader took 3.25169 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00076
Bandwidth after random permutation 23944107
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00815701 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00710106 seconds.
==================Overall Stats =======================
vertex 8662208 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000209093          0.0240231
Total time: 0.0242491 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.41074e-05        9.39369e-05       0.00057888
Total time: 0.000716925 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 7249 Time: 1.99032 seconds.
 iteration: 2 BFS levels: 8441 Time: 2.05023 seconds.
 iteration: 3 BFS levels: 8441 Time: 2.05418 seconds.
==================Overall Stats =======================
vertex 14414779 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 3
SpMV time  Other time
5.40236          0.701096
Total time: 6.10347 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.89307        1.34797       0.376263
Total time: 3.61729 seconds.
=======================================================
TOTAL (accounted) MEAN: 6.55301
TOTAL (accounted) MAX: 6.42859
TOTAL (accounted) MIN: 6.47306
TOTAL (accounted) MEDIAN: 6.54994
-------------------------------
allgather median: 0.197059
all2all median: 0.280411
transposevector median: 0.251329
mergecontributions median: 0.807731
spmsv median: 5.05133
-------------------------------
allgather fastest: 0.18708
all2all fastest: 0.279198
transposevector fastest: 0.0948367
mergecontributions fastest: 0.81896
spmsv fastest: 5.03126
-------------------------------
allgather slowest: 0.193693
all2all slowest: 0.277956
transposevector slowest: 0.248689
mergecontributions slowest: 0.830248
spmsv slowest: 5.09803
summary statistics
road_usa.mtx 16 1 16 5.40257 0.725119 1.89311 1.34806 0.376842 0.197059 0.280411 0.251329 0.807731 5.05133 
Bandwidth after RCM 6817
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/rgg_n_2_24_s0.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 132557200
File is 2210504057 bytes
Reader took 16.1091 seconds
Bandwidth before random permutation 8398204
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00078
Bandwidth after random permutation 16775061
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00589395 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00488806 seconds.
==================Overall Stats =======================
vertex 3427301 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000228882          0.0162051
Total time: 0.0164499 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.60148e-05        6.31809e-05       0.000413895
Total time: 0.00052309 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.005826 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00492001 seconds.
==================Overall Stats =======================
vertex 8327101 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000105143          0.0157709
Total time: 0.0158892 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.48227e-05        7.51019e-05       0.000390053
Total time: 0.000509977 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2377 Time: 2.49004 seconds.
slurmstepd: Step 408031.14 exceeded memory limit (77566720 > 66071552), being killed
slurmstepd: Step 408031.14 exceeded memory limit (77566720 > 66071552), being killed
slurmstepd: Step 408031.14 exceeded memory limit (77566720 > 66071552), being killed
slurmstepd: Step 408031.14 exceeded memory limit (77566720 > 66071552), being killed
slurmstepd: *** STEP 408031.14 ON nid00238 CANCELLED AT 2016-05-06T01:35:48 ***
slurmstepd: Exceeded job memory limit
slurmstepd: Exceeded job memory limit
slurmstepd: Exceeded job memory limit
slurmstepd: Exceeded job memory limit
srun: Job step aborted: Waiting up to 32 seconds for job step to finish.
slurmstepd: Step 408031.14 exceeded memory limit (77566720 > 66071552), being killed
slurmstepd: Exceeded job memory limit
slurmstepd: Step 408031.14 exceeded memory limit (77566720 > 66071552), being killed
slurmstepd: Exceeded job memory limit
slurmstepd: Step 408031.14 exceeded memory limit (77336836 > 66071552), being killed
slurmstepd: Exceeded job memory limit
slurmstepd: Step 408031.14 exceeded memory limit (76451044 > 66071552), being killed
slurmstepd: Exceeded job memory limit
slurmstepd: Step 408031.14 exceeded memory limit (75201908 > 66071552), being killed
slurmstepd: Exceeded job memory limit
slurmstepd: Step 408031.14 exceeded memory limit (74105532 > 66071552), being killed
slurmstepd: Exceeded job memory limit
slurmstepd: Step 408031.14 exceeded memory limit (72451052 > 66071552), being killed
slurmstepd: Exceeded job memory limit
slurmstepd: Step 408031.14 exceeded memory limit (71107736 > 66071552), being killed
slurmstepd: Exceeded job memory limit
slurmstepd: Step 408031.14 exceeded memory limit (70088448 > 66071552), being killed
slurmstepd: Exceeded job memory limit
slurmstepd: Step 408031.14 exceeded memory limit (69023760 > 66071552), being killed
slurmstepd: Exceeded job memory limit
slurmstepd: Step 408031.14 exceeded memory limit (67668160 > 66071552), being killed
slurmstepd: Exceeded job memory limit
slurmstepd: Step 408031.14 exceeded memory limit (66509628 > 66071552), being killed
slurmstepd: Exceeded job memory limit
srun: error: nid00238: tasks 1-4,6-9,11-14: Killed
srun: Terminating job step 408031.14
srun: error: nid00238: tasks 0,5,10: Killed
srun: error: nid00238: task 15: Killed
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/nlpkkt240.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 401232976
File is 8408721644 bytes
srun: error: nid00238: tasks 0,4,6,10,12,14-15: Killed
srun: Terminating job step 408031.15
slurmstepd: *** STEP 408031.15 ON nid00238 CANCELLED AT 2016-05-06T01:36:18 ***
srun: Job step aborted: Waiting up to 32 seconds for job step to finish.
srun: error: nid00238: tasks 1-3,5,8-9,11: Killed
srun: error: nid00238: task 13: Killed
srun: error: nid00238: task 7: Killed
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/ldoor.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 23737339
File is 663855459 bytes
Reader took 3.32127 seconds
Bandwidth before random permutation 686979
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00224
Bandwidth after random permutation 951763
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 160 Time: 0.162011 seconds.
 iteration: 2 BFS levels: 164 Time: 0.159335 seconds.
 iteration: 3 BFS levels: 169 Time: 0.159647 seconds.
 iteration: 4 BFS levels: 169 Time: 0.159338 seconds.
==================Overall Stats =======================
vertex 42530 is a pseudo peripheral vertex
pseudo diameter: 169 iterations: 4
SpMV time  Other time
0.61146          0.0291457
Total time: 0.640625 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.154269        0.0428553       0.0102391
Total time: 0.207363 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000283957 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000258923 seconds.
==================Overall Stats =======================
vertex 9406 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
8.01086e-05          0.000533819
Total time: 0.000626087 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.19617e-05        6.00815e-05       3.31402e-05
Total time: 0.000135183 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.735626
TOTAL (accounted) MAX: 0.73367
TOTAL (accounted) MIN: 0.731895
TOTAL (accounted) MEDIAN: 0.736433
-------------------------------
allgather median: 0.00729585
all2all median: 0.0178053
transposevector median: 0.00528932
mergecontributions median: 0.0520151
spmsv median: 0.654027
-------------------------------
allgather fastest: 0.00736451
all2all fastest: 0.0176864
transposevector fastest: 0.00317502
mergecontributions fastest: 0.0525095
spmsv fastest: 0.645615
-------------------------------
allgather slowest: 0.00747252
all2all slowest: 0.0179503
transposevector slowest: 0.00820136
mergecontributions slowest: 0.0527403
spmsv slowest: 0.655015
summary statistics
ldoor.mtx 16 1 16 0.611541 0.0296795 0.154311 0.0429153 0.0102723 0.00729585 0.0178053 0.00528932 0.0520151 0.654027 
Bandwidth after RCM 10765
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/Serena.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 32961525
File is 888607773 bytes
Reader took 4.36609 seconds
Bandwidth before random permutation 81578
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00116
Bandwidth after random permutation 1390788
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 53 Time: 0.241767 seconds.
 iteration: 2 BFS levels: 58 Time: 0.237834 seconds.
 iteration: 3 BFS levels: 58 Time: 0.236195 seconds.
==================Overall Stats =======================
vertex 239455 is a pseudo peripheral vertex
pseudo diameter: 58 iterations: 3
SpMV time  Other time
0.686184          0.0299358
Total time: 0.716156 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.22564        0.0512288       0.0109041
Total time: 0.287773 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000375032 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000345945 seconds.
==================Overall Stats =======================
vertex 847583 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
8.67844e-05          0.000866175
Total time: 0.00097084 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.50611e-05        4.69685e-05       3.40939e-05
Total time: 0.000126123 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.893049
TOTAL (accounted) MAX: 0.883504
TOTAL (accounted) MIN: 0.891488
TOTAL (accounted) MEDIAN: 0.895699
-------------------------------
allgather median: 0.00789094
all2all median: 0.0150676
transposevector median: 0.00147748
mergecontributions median: 0.0534942
spmsv median: 0.813558
-------------------------------
allgather fastest: 0.00817251
all2all fastest: 0.0152009
transposevector fastest: 0.00159144
mergecontributions fastest: 0.0531685
spmsv fastest: 0.805371
-------------------------------
allgather slowest: 0.00796676
all2all slowest: 0.0159614
transposevector slowest: 0.00499177
mergecontributions slowest: 0.0528786
spmsv slowest: 0.833281
summary statistics
Serena.mtx 16 1 16 0.686271 0.030802 0.225685 0.0512757 0.0109382 0.00789094 0.0150676 0.00147748 0.0534942 0.813558 
Bandwidth after RCM 81275
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/mp127/GradedL/GradedL_500.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 15006001
File is 542588293 bytes
Reader took 2.18856 seconds
Bandwidth before random permutation 3751999
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00222
Bandwidth after random permutation 3752644
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.0009408 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000824928 seconds.
==================Overall Stats =======================
vertex 1758504 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000216961          0.0030489
Total time: 0.00331283 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.19617e-05        9.60827e-05       7.29561e-05
Total time: 0.000211 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2501 Time: 0.519401 seconds.
 iteration: 2 BFS levels: 3001 Time: 0.54821 seconds.
 iteration: 3 BFS levels: 3001 Time: 0.547112 seconds.
==================Overall Stats =======================
vertex 1226737 is a pseudo peripheral vertex
pseudo diameter: 3001 iterations: 3
SpMV time  Other time
1.451          0.164852
Total time: 1.61586 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.501402        0.382468       0.0911932
Total time: 0.975063 seconds.
=======================================================
TOTAL (accounted) MEAN: 1.73785
TOTAL (accounted) MAX: 1.70104
TOTAL (accounted) MIN: 1.7076
TOTAL (accounted) MEDIAN: 1.72387
-------------------------------
allgather median: 0.0565925
all2all median: 0.0992024
transposevector median: 0.0804038
mergecontributions median: 0.2669
spmsv median: 1.24499
-------------------------------
allgather fastest: 0.0557337
all2all fastest: 0.100496
transposevector fastest: 0.0303159
mergecontributions fastest: 0.268008
spmsv fastest: 1.24183
-------------------------------
allgather slowest: 0.0580928
all2all slowest: 0.0999899
transposevector slowest: 0.0837014
mergecontributions slowest: 0.268834
spmsv slowest: 1.26196
summary statistics
GradedL_500.mtx 16 1 16 1.45122 0.167901 0.501444 0.382564 0.0912662 0.0565925 0.0992024 0.0804038 0.2669 1.24499 
Bandwidth after RCM 2002
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/mp127/GradedL/Hole3_0500.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 21011056
File is 770749471 bytes
Reader took 3.54258 seconds
Bandwidth before random permutation 5509497
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 16
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00191
Bandwidth after random permutation 7009114
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00164795 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00142217 seconds.
==================Overall Stats =======================
vertex 723078 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000247002          0.00522995
Total time: 0.00549698 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.69685e-05        8.79765e-05       0.000289917
Total time: 0.000424862 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4751 Time: 1.0119 seconds.
 iteration: 2 BFS levels: 5001 Time: 1.0284 seconds.
 iteration: 3 BFS levels: 5001 Time: 1.0255 seconds.
==================Overall Stats =======================
vertex 2961026 is a pseudo peripheral vertex
pseudo diameter: 5001 iterations: 3
SpMV time  Other time
2.75489          0.313055
Total time: 3.06795 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.939869        0.654201       0.164222
Total time: 1.75829 seconds.
=======================================================
TOTAL (accounted) MEAN: 3.31362
TOTAL (accounted) MAX: 3.24991
TOTAL (accounted) MIN: 3.26974
TOTAL (accounted) MEDIAN: 3.29187
-------------------------------
allgather median: 0.0997772
all2all median: 0.177253
transposevector median: 0.14094
mergecontributions median: 0.478833
spmsv median: 2.44052
-------------------------------
allgather fastest: 0.096437
all2all fastest: 0.175055
transposevector fastest: 0.0532162
mergecontributions fastest: 0.480234
spmsv fastest: 2.43647
-------------------------------
allgather slowest: 0.100694
all2all slowest: 0.175036
transposevector slowest: 0.148107
mergecontributions slowest: 0.478337
spmsv slowest: 2.46784
summary statistics
Hole3_0500.mtx 16 1 16 2.75513 0.318285 0.939916 0.654289 0.164512 0.0997772 0.177253 0.14094 0.478833 2.44052 
Bandwidth after RCM 3996
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/dielFilterV3real.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 45204422
File is 1581474573 bytes
Reader took 54.2192 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 1
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1
Bandwidth after random permutation 1102641
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.00273705 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00269914 seconds.
==================Overall Stats =======================
vertex 1041973 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000226736          0.0076921
Total time: 0.00792885 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
6.60419e-05        2.71797e-05       6.46114e-05
Total time: 0.000157833 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 84 Time: 0.452263 seconds.
 iteration: 2 BFS levels: 84 Time: 0.450918 seconds.
==================Overall Stats =======================
vertex 230812 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 2
SpMV time  Other time
0.807339          0.0978534
Total time: 0.905202 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.407082        0.395763       0.135888
Total time: 0.938733 seconds.
=======================================================
TOTAL (accounted) MEAN: 1.19919
TOTAL (accounted) MAX: 1.19919
TOTAL (accounted) MIN: 1.19919
TOTAL (accounted) MEDIAN: 1.19919
-------------------------------
allgather median: 0
all2all median: 0
transposevector median: 0.00821018
mergecontributions median: 0
spmsv median: 1.19098
-------------------------------
allgather fastest: 0
all2all fastest: 0
transposevector fastest: 0.00821018
mergecontributions fastest: 0
spmsv fastest: 1.19098
-------------------------------
allgather slowest: 0
all2all slowest: 0
transposevector slowest: 0.00821018
mergecontributions slowest: 0
spmsv slowest: 1.19098
summary statistics
dielFilterV3real.mtx 1 6 6 0.807566 0.105546 0.407148 0.395791 0.135952 0 0 0.00821018 0 1.19098 
Bandwidth after RCM 23729
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/hugetrace-00020.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 23998813
File is 398660712 bytes
Reader took 17.768 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 1
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1
Bandwidth after random permutation 15997966
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.037056 seconds.
 iteration: 2 BFS levels: 1 Time: 0.0362499 seconds.
==================Overall Stats =======================
vertex 14344603 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000298738          0.107063
Total time: 0.107375 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
8.39233e-05        3.00407e-05       0.000147104
Total time: 0.000261068 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 5616 Time: 2.52749 seconds.
 iteration: 2 BFS levels: 5616 Time: 2.5226 seconds.
==================Overall Stats =======================
vertex 11329272 is a pseudo peripheral vertex
pseudo diameter: 5616 iterations: 2
SpMV time  Other time
3.23182          1.85185
Total time: 5.08367 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.63019        5.20237       2.19243
Total time: 9.025 seconds.
=======================================================
TOTAL (accounted) MEAN: 4.57426
TOTAL (accounted) MAX: 4.57426
TOTAL (accounted) MIN: 4.57426
TOTAL (accounted) MEDIAN: 4.57426
-------------------------------
allgather median: 0
all2all median: 0
transposevector median: 0.165534
mergecontributions median: 0
spmsv median: 4.40873
-------------------------------
allgather fastest: 0
all2all fastest: 0
transposevector fastest: 0.165534
mergecontributions fastest: 0
spmsv fastest: 4.40873
-------------------------------
allgather slowest: 0
all2all slowest: 0
transposevector slowest: 0.165534
mergecontributions slowest: 0
spmsv slowest: 4.40873
summary statistics
hugetrace-00020.mtx 1 6 6 3.23212 1.95891 1.63028 5.2024 2.19258 0 0 0.165534 0 4.40873 
Bandwidth after RCM 7275
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/delaunay_n24.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 50331601
File is 839313191 bytes
Reader took 36.5695 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 1
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1
Bandwidth after random permutation 16774990
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.0386939 seconds.
 iteration: 2 BFS levels: 1 Time: 0.037652 seconds.
==================Overall Stats =======================
vertex 1708089 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000245094          0.111638
Total time: 0.111897 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
6.79493e-05        2.59876e-05       0.000141859
Total time: 0.000235796 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1687 Time: 2.74074 seconds.
 iteration: 2 BFS levels: 1713 Time: 2.69137 seconds.
 iteration: 3 BFS levels: 1714 Time: 2.74232 seconds.
 iteration: 4 BFS levels: 1714 Time: 2.67786 seconds.
==================Overall Stats =======================
vertex 632474 is a pseudo peripheral vertex
pseudo diameter: 1714 iterations: 4
SpMV time  Other time
7.47548          3.45513
Total time: 10.9306 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.87302        5.64881       2.236
Total time: 9.75782 seconds.
=======================================================
TOTAL (accounted) MEAN: 8.90317
TOTAL (accounted) MAX: 8.90317
TOTAL (accounted) MIN: 8.90317
TOTAL (accounted) MEDIAN: 8.90317
-------------------------------
allgather median: 0
all2all median: 0
transposevector median: 0.209463
mergecontributions median: 0
spmsv median: 8.6937
-------------------------------
allgather fastest: 0
all2all fastest: 0
transposevector fastest: 0.209463
mergecontributions fastest: 0
spmsv fastest: 8.6937
-------------------------------
allgather slowest: 0
all2all slowest: 0
transposevector slowest: 0.209463
mergecontributions slowest: 0
spmsv slowest: 8.6937
summary statistics
delaunay_n24.mtx 1 6 6 7.47573 3.56677 1.87308 5.64884 2.23614 0 0 0.209463 0 8.6937 
Bandwidth after RCM 26967
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/road_usa.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 28854312
File is 492496838 bytes
Reader took 21.0069 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 1
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1
Bandwidth after random permutation 23943608
--------------------------------------
Pre allocating SPA
Pre allocated SPA

*********** Connected component # 1 *****************
Discovering Pseudo-peripheral vertex
Creating a new MPI Op for 7minimumISt4pairIllEE
Creating a new MPI data type for St4pairIllE
 iteration: 1 BFS levels: 1 Time: 0.054698 seconds.
 iteration: 2 BFS levels: 1 Time: 0.0539141 seconds.
==================Overall Stats =======================
vertex 8971530 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000274897          0.17137
Total time: 0.171658 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
9.32217e-05        2.90871e-05       0.000145912
Total time: 0.000268221 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 6459 Time: 3.47975 seconds.
 iteration: 2 BFS levels: 8441 Time: 3.67189 seconds.
 iteration: 3 BFS levels: 8441 Time: 3.65547 seconds.
==================Overall Stats =======================
vertex 17000618 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 3
SpMV time  Other time
6.92107          4.03112
Total time: 10.9522 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.34297        7.85927       3.42885
Total time: 13.6311 seconds.
=======================================================
TOTAL (accounted) MEAN: 8.77651
TOTAL (accounted) MAX: 8.77651
TOTAL (accounted) MIN: 8.77651
TOTAL (accounted) MEDIAN: 8.77651
-------------------------------
allgather median: 0
all2all median: 0
transposevector median: 0.325331
mergecontributions median: 0
spmsv median: 8.45117
-------------------------------
allgather fastest: 0
all2all fastest: 0
transposevector fastest: 0.325331
mergecontributions fastest: 0
spmsv fastest: 8.45117
-------------------------------
allgather slowest: 0
all2all slowest: 0
transposevector slowest: 0.325331
mergecontributions slowest: 0
spmsv slowest: 8.45117
summary statistics
road_usa.mtx 1 6 6 6.92135 4.20249 2.34307 7.8593 3.42899 0 0 0.325331 0 8.45117 
Bandwidth after RCM 6832
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/rgg_n_2_24_s0.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 132557200
File is 2210504057 bytes
slurmstepd: *** STEP 408031.24 ON nid00238 CANCELLED AT 2016-05-06T01:51:25 DUE TO TIME LIMIT ***
slurmstepd: *** JOB 408031 ON nid00238 CANCELLED AT 2016-05-06T01:51:25 DUE TO TIME LIMIT ***
srun: Job step aborted: Waiting up to 32 seconds for job step to finish.
srun: got SIGCONT
srun: got SIGCONT
srun: forcing job termination
