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 0.346218 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 676
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.04591
Bandwidth after random permutation 1102680
--------------------------------------
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: 0.000650167 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00048089 seconds.
==================Overall Stats =======================
vertex 702224 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00078702          0.000553846
Total time: 0.00135493 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000269175        0.000769854       0.000104904
Total time: 0.00114393 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 66 Time: 0.048316 seconds.
 iteration: 2 BFS levels: 84 Time: 0.058183 seconds.
 iteration: 3 BFS levels: 84 Time: 0.0480709 seconds.
==================Overall Stats =======================
vertex 146371 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 3
SpMV time  Other time
0.13413          0.0205314
Total time: 0.154668 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0515804        0.236278       0.00552845
Total time: 0.293387 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.139147
TOTAL (accounted) MAX: 0.149232
TOTAL (accounted) MIN: 0.134573
TOTAL (accounted) MEDIAN: 0.140188
-------------------------------
allgather median: 0.01332
all2all median: 0.0681634
transposevector median: 0.00651503
mergecontributions median: 0.0265026
spmsv median: 0.0238869
-------------------------------
allgather fastest: 0.0115542
all2all fastest: 0.0658872
transposevector fastest: 0.00142241
mergecontributions fastest: 0.0256336
spmsv fastest: 0.0229599
-------------------------------
allgather slowest: 0.0151832
all2all slowest: 0.0823231
transposevector slowest: 0.0075767
mergecontributions slowest: 0.0276427
spmsv slowest: 0.0305095
summary statistics
dielFilterV3real.mtx 676 6 4056 0.134917 0.0210853 0.0518496 0.237048 0.00563335 0.01332 0.0681634 0.00651503 0.0265026 0.0238869 
Bandwidth after RCM 25625
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 0.327572 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 676
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.15596
Bandwidth after random permutation 16000032
--------------------------------------
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: 0.00104308 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000702143 seconds.
==================Overall Stats =======================
vertex 8151211 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000886917          0.00120711
Total time: 0.00210905 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000477076        0.000815868       0.000200033
Total time: 0.00149298 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 5490 Time: 2.66386 seconds.
 iteration: 2 BFS levels: 5633 Time: 2.73986 seconds.
 iteration: 3 BFS levels: 5633 Time: 2.61973 seconds.
==================Overall Stats =======================
vertex 9770702 is a pseudo peripheral vertex
pseudo diameter: 5633 iterations: 3
SpMV time  Other time
6.88869          1.1349
Total time: 8.02359 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.26012        18.4229       0.3987
Total time: 22.0817 seconds.
=======================================================
TOTAL (accounted) MEAN: 8.10896
TOTAL (accounted) MAX: 7.86251
TOTAL (accounted) MIN: 7.71953
TOTAL (accounted) MEDIAN: 8.06751
-------------------------------
allgather median: 0.783202
all2all median: 4.46502
transposevector median: 0.418742
mergecontributions median: 1.61416
spmsv median: 0.830619
-------------------------------
allgather fastest: 0.761362
all2all fastest: 4.33619
transposevector fastest: 0.0911379
mergecontributions fastest: 1.52494
spmsv fastest: 0.810061
-------------------------------
allgather slowest: 0.878158
all2all slowest: 4.43612
transposevector slowest: 0.514591
mergecontributions slowest: 1.78647
spmsv slowest: 0.83863
summary statistics
hugetrace-00020.mtx 676 6 4056 6.88957 1.13611 3.2606 18.4237 0.398901 0.783202 4.46502 0.418742 1.61416 0.830619 
Bandwidth after RCM 6946
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 0.32158 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 676
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.09516
Bandwidth after random permutation 16775097
--------------------------------------
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: 0.000874043 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000520945 seconds.
==================Overall Stats =======================
vertex 8511570 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00069499          0.00109291
Total time: 0.00179696 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.00028801        0.000746012       0.000144958
Total time: 0.00117898 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1507 Time: 0.799603 seconds.
 iteration: 2 BFS levels: 1715 Time: 0.914076 seconds.
 iteration: 3 BFS levels: 1716 Time: 0.824592 seconds.
 iteration: 4 BFS levels: 1717 Time: 0.806542 seconds.
 iteration: 5 BFS levels: 1718 Time: 0.830941 seconds.
 iteration: 6 BFS levels: 1718 Time: 0.913211 seconds.
==================Overall Stats =======================
vertex 2262702 is a pseudo peripheral vertex
pseudo diameter: 1718 iterations: 6
SpMV time  Other time
4.38631          0.702857
Total time: 5.08917 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.87453        4.7823       0.119684
Total time: 5.77651 seconds.
=======================================================
TOTAL (accounted) MEAN: 4.16049
TOTAL (accounted) MAX: 4.03917
TOTAL (accounted) MIN: 4.0585
TOTAL (accounted) MEDIAN: 4.13211
-------------------------------
allgather median: 0.462562
all2all median: 2.04721
transposevector median: 0.230469
mergecontributions median: 0.90275
spmsv median: 0.520402
-------------------------------
allgather fastest: 0.460385
all2all fastest: 1.98611
transposevector fastest: 0.051203
mergecontributions fastest: 0.89369
spmsv fastest: 0.493553
-------------------------------
allgather slowest: 0.53542
all2all slowest: 2.08201
transposevector slowest: 0.238764
mergecontributions slowest: 0.968962
spmsv slowest: 0.543632
summary statistics
delaunay_n24.mtx 676 6 4056 4.387 0.70395 0.874818 4.78304 0.119828 0.462562 2.04721 0.230469 0.90275 0.520402 
Bandwidth after RCM 33473
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 0.305324 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 676
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.04716
Bandwidth after random permutation 23945458
--------------------------------------
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: 0.000836134 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000560999 seconds.
==================Overall Stats =======================
vertex 8184281 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000716209          0.00112867
Total time: 0.0018599 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.00030899        0.000788927       0.000211
Total time: 0.00130892 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 6280 Time: 3.12093 seconds.
 iteration: 2 BFS levels: 8441 Time: 3.98418 seconds.
 iteration: 3 BFS levels: 8441 Time: 4.05504 seconds.
==================Overall Stats =======================
vertex 21659190 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 3
SpMV time  Other time
9.603          1.55739
Total time: 11.1604 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.62967        28.1302       0.549676
Total time: 33.3096 seconds.
=======================================================
TOTAL (accounted) MEAN: 11.2438
TOTAL (accounted) MAX: 10.959
TOTAL (accounted) MIN: 10.7836
TOTAL (accounted) MEDIAN: 11.249
-------------------------------
allgather median: 1.11457
all2all median: 6.09515
transposevector median: 0.658011
mergecontributions median: 2.2625
spmsv median: 1.12491
-------------------------------
allgather fastest: 1.12079
all2all fastest: 5.82745
transposevector fastest: 0.130111
mergecontributions fastest: 2.16534
spmsv fastest: 1.10537
-------------------------------
allgather slowest: 1.28523
all2all slowest: 6.08439
transposevector slowest: 0.611599
mergecontributions slowest: 2.48354
spmsv slowest: 1.27993
summary statistics
road_usa.mtx 676 6 4056 9.60372 1.55852 4.62998 28.131 0.549887 1.11457 6.09515 0.658011 2.2625 1.12491 
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 2.00538 seconds
Bandwidth before random permutation 8398204
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 676
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00829
Bandwidth after random permutation 16775296
--------------------------------------
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: 0.00075388 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000520945 seconds.
==================Overall Stats =======================
vertex 8500155 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000763893          0.000816107
Total time: 0.00159001 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000339985        0.000813007       0.000172138
Total time: 0.00132513 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000511885 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000450134 seconds.
==================Overall Stats =======================
vertex 15638076 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00046277          0.00063014
Total time: 0.00109911 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000257015        0.000742197       0.000139952
Total time: 0.00113916 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2024 Time: 1.01993 seconds.
 iteration: 2 BFS levels: 3069 Time: 1.53393 seconds.
 iteration: 3 BFS levels: 3069 Time: 1.52575 seconds.
==================Overall Stats =======================
vertex 8781725 is a pseudo peripheral vertex
pseudo diameter: 3069 iterations: 3
SpMV time  Other time
3.50517          0.574624
Total time: 4.0798 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.62557        9.21699       0.196653
Total time: 11.0392 seconds.
=======================================================
TOTAL (accounted) MEAN: 4.13864
TOTAL (accounted) MAX: 3.99683
TOTAL (accounted) MIN: 4.05461
TOTAL (accounted) MEDIAN: 4.13915
-------------------------------
allgather median: 0.460425
all2all median: 2.1142
transposevector median: 0.214345
mergecontributions median: 0.830718
spmsv median: 0.521234
-------------------------------
allgather fastest: 0.394473
all2all fastest: 2.10394
transposevector fastest: 0.0476987
mergecontributions fastest: 0.830358
spmsv fastest: 0.510324
-------------------------------
allgather slowest: 0.453241
all2all slowest: 2.17739
transposevector slowest: 0.224963
mergecontributions slowest: 0.917349
spmsv slowest: 0.536698
summary statistics
rgg_n_2_24_s0.mtx 676 6 4056 3.5064 0.57607 1.62617 9.21855 0.196965 0.460425 2.1142 0.214345 0.830718 0.521234 
Bandwidth after RCM 12387
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
Reader took 1.21886 seconds
Bandwidth before random permutation 14169841
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 676
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00308
Bandwidth after random permutation 27993096
--------------------------------------
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: 0.000859022 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000568867 seconds.
==================Overall Stats =======================
vertex 5522340 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000739813          0.00110626
Total time: 0.0018599 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000308037        0.000834942       9.98974e-05
Total time: 0.00124288 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 243 Time: 0.414123 seconds.
 iteration: 2 BFS levels: 243 Time: 0.403747 seconds.
==================Overall Stats =======================
vertex 7788968 is a pseudo peripheral vertex
pseudo diameter: 243 iterations: 2
SpMV time  Other time
0.738444          0.079685
Total time: 0.818137 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.301865        0.835086       0.0219352
Total time: 1.15889 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.893416
TOTAL (accounted) MAX: 0.847941
TOTAL (accounted) MIN: 0.90066
TOTAL (accounted) MEDIAN: 0.899804
-------------------------------
allgather median: 0.194609
all2all median: 0.278283
transposevector median: 0.0183849
mergecontributions median: 0.0881047
spmsv median: 0.314941
-------------------------------
allgather fastest: 0.169401
all2all fastest: 0.255799
transposevector fastest: 0.0186627
mergecontributions fastest: 0.0842094
spmsv fastest: 0.311542
-------------------------------
allgather slowest: 0.2117
all2all slowest: 0.30323
transposevector slowest: 0.019578
mergecontributions slowest: 0.0881674
spmsv slowest: 0.332233
summary statistics
nlpkkt240.mtx 676 6 4056 0.739184 0.0807912 0.302173 0.835921 0.0220351 0.194609 0.278283 0.0183849 0.0881047 0.314941 
Bandwidth after RCM 461755
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 0.367767 seconds
Bandwidth before random permutation 686979
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 676
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.11058
Bandwidth after random permutation 952034
--------------------------------------
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: 132 Time: 0.082576 seconds.
 iteration: 2 BFS levels: 169 Time: 0.094718 seconds.
 iteration: 3 BFS levels: 178 Time: 0.0894361 seconds.
 iteration: 4 BFS levels: 178 Time: 0.09708 seconds.
==================Overall Stats =======================
vertex 34076 is a pseudo peripheral vertex
pseudo diameter: 178 iterations: 4
SpMV time  Other time
0.298296          0.0660772
Total time: 0.364383 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0870986        0.487919       0.0106294
Total time: 0.585647 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000402927 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000386 seconds.
==================Overall Stats =======================
vertex 30616 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000494957          0.000359058
Total time: 0.000861168 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000486135        0.00143409       0.00025773
Total time: 0.00217795 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.311274
TOTAL (accounted) MAX: 0.301969
TOTAL (accounted) MIN: 0.297509
TOTAL (accounted) MEDIAN: 0.308825
-------------------------------
allgather median: 0.0323391
all2all median: 0.151489
transposevector median: 0.018213
mergecontributions median: 0.0663402
spmsv median: 0.042577
-------------------------------
allgather fastest: 0.0330706
all2all fastest: 0.1522
transposevector fastest: 0.00340462
mergecontributions fastest: 0.0624278
spmsv fastest: 0.0420003
-------------------------------
allgather slowest: 0.0319996
all2all slowest: 0.167985
transposevector slowest: 0.0166748
mergecontributions slowest: 0.0698738
spmsv slowest: 0.0435951
summary statistics
ldoor.mtx 676 6 4056 0.298791 0.0664363 0.0875847 0.489353 0.0108871 0.0323391 0.151489 0.018213 0.0663402 0.042577 
Bandwidth after RCM 10259
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 0.489556 seconds
Bandwidth before random permutation 81578
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 676
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.07897
Bandwidth after random permutation 1391279
--------------------------------------
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: 48 Time: 0.039381 seconds.
 iteration: 2 BFS levels: 58 Time: 0.037163 seconds.
 iteration: 3 BFS levels: 58 Time: 0.041059 seconds.
==================Overall Stats =======================
vertex 105131 is a pseudo peripheral vertex
pseudo diameter: 58 iterations: 3
SpMV time  Other time
0.0936821          0.024138
Total time: 0.11783 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.036845        0.167104       0.00405765
Total time: 0.208006 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000386953 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000373125 seconds.
==================Overall Stats =======================
vertex 491132 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000477076          0.000402927
Total time: 0.000895023 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000236988        0.000703096       9.10759e-05
Total time: 0.00103116 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.10906
TOTAL (accounted) MAX: 0.107165
TOTAL (accounted) MIN: 0.106353
TOTAL (accounted) MEDIAN: 0.108366
-------------------------------
allgather median: 0.0119414
all2all median: 0.057034
transposevector median: 0.000980616
mergecontributions median: 0.0193961
spmsv median: 0.019572
-------------------------------
allgather fastest: 0.0100145
all2all fastest: 0.0518522
transposevector fastest: 0.00100255
mergecontributions fastest: 0.0193596
spmsv fastest: 0.0189626
-------------------------------
allgather slowest: 0.0123148
all2all slowest: 0.0575206
transposevector slowest: 0.00525928
mergecontributions slowest: 0.0213258
spmsv slowest: 0.021517
summary statistics
Serena.mtx 676 6 4056 0.0941591 0.0245409 0.037082 0.167807 0.00414872 0.0119414 0.057034 0.000980616 0.0193961 0.019572 
Bandwidth after RCM 81218
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 0.258393 seconds
Bandwidth before random permutation 3751999
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 676
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.24892
Bandwidth after random permutation 3752555
--------------------------------------
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: 0.000669956 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000504017 seconds.
==================Overall Stats =======================
vertex 142840 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000814915          0.000568151
Total time: 0.00139594 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000280142        0.000717163       0.000109673
Total time: 0.00110698 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2501 Time: 1.34332 seconds.
 iteration: 2 BFS levels: 3001 Time: 1.47058 seconds.
 iteration: 3 BFS levels: 3001 Time: 1.46151 seconds.
==================Overall Stats =======================
vertex 3474550 is a pseudo peripheral vertex
pseudo diameter: 3001 iterations: 3
SpMV time  Other time
3.59465          0.68086
Total time: 4.27552 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.08074        10.2069       0.193848
Total time: 12.4815 seconds.
=======================================================
TOTAL (accounted) MEAN: 4.5521
TOTAL (accounted) MAX: 4.43832
TOTAL (accounted) MIN: 4.39636
TOTAL (accounted) MEDIAN: 4.54965
-------------------------------
allgather median: 0.399746
all2all median: 2.66431
transposevector median: 0.208103
mergecontributions median: 0.850612
spmsv median: 0.429438
-------------------------------
allgather fastest: 0.407269
all2all fastest: 2.60862
transposevector fastest: 0.0463002
mergecontributions fastest: 0.814433
spmsv fastest: 0.405687
-------------------------------
allgather slowest: 0.464969
all2all slowest: 2.69845
transposevector slowest: 0.22869
mergecontributions slowest: 0.888207
spmsv slowest: 0.460192
summary statistics
GradedL_500.mtx 676 6 4056 3.59547 0.681428 2.08102 10.2076 0.193957 0.399746 2.66431 0.208103 0.850612 0.429438 
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 0.434428 seconds
Bandwidth before random permutation 5509497
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 676
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.20698
Bandwidth after random permutation 7010210
--------------------------------------
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: 0.00229788 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00101995 seconds.
==================Overall Stats =======================
vertex 3636271 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00148678          0.00215626
Total time: 0.00365186 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000387907        0.000720978       0.000424147
Total time: 0.00153303 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4501 Time: 2.17754 seconds.
 iteration: 2 BFS levels: 5001 Time: 2.31799 seconds.
 iteration: 3 BFS levels: 5001 Time: 2.35053 seconds.
==================Overall Stats =======================
vertex 1583820 is a pseudo peripheral vertex
pseudo diameter: 5001 iterations: 3
SpMV time  Other time
5.86823          0.977942
Total time: 6.84618 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
3.38689        16.6971       0.308192
Total time: 20.3922 seconds.
=======================================================
TOTAL (accounted) MEAN: 7.53811
TOTAL (accounted) MAX: 7.29303
TOTAL (accounted) MIN: 7.29081
TOTAL (accounted) MEDIAN: 7.47984
-------------------------------
allgather median: 0.757544
all2all median: 4.30468
transposevector median: 0.373268
mergecontributions median: 1.35024
spmsv median: 0.75727
-------------------------------
allgather fastest: 0.659875
all2all fastest: 4.27547
transposevector fastest: 0.0784068
mergecontributions fastest: 1.40287
spmsv fastest: 0.680281
-------------------------------
allgather slowest: 0.750505
all2all slowest: 4.37261
transposevector slowest: 0.373655
mergecontributions slowest: 1.55042
spmsv slowest: 0.774417
summary statistics
Hole3_0500.mtx 676 6 4056 5.86972 0.980098 3.38727 16.6979 0.308616 0.757544 4.30468 0.373268 1.35024 0.75727 
Bandwidth after RCM 3004
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 0.380314 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 324
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.0223
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: 0.000955105 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000736952 seconds.
==================Overall Stats =======================
vertex 1015426 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00133801          0.000564098
Total time: 0.00191116 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000477076        0.000540018       0.000102997
Total time: 0.00112009 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 84 Time: 0.12935 seconds.
 iteration: 2 BFS levels: 84 Time: 0.0859108 seconds.
==================Overall Stats =======================
vertex 117792 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 2
SpMV time  Other time
0.194461          0.0208766
Total time: 0.215345 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0908928        0.235624       0.00779891
Total time: 0.334316 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.243105
TOTAL (accounted) MAX: 0.250607
TOTAL (accounted) MIN: 0.234573
TOTAL (accounted) MEDIAN: 0.247443
-------------------------------
allgather median: 0.0165958
all2all median: 0.149449
transposevector median: 0.00582814
mergecontributions median: 0.0258386
spmsv median: 0.0457127
-------------------------------
allgather fastest: 0.0159948
all2all fastest: 0.149041
transposevector fastest: 0.00148463
mergecontributions fastest: 0.0231793
spmsv fastest: 0.0399301
-------------------------------
allgather slowest: 0.0178142
all2all slowest: 0.15167
transposevector slowest: 0.008044
mergecontributions slowest: 0.0254362
spmsv slowest: 0.0526724
summary statistics
dielFilterV3real.mtx 324 12 3888 0.195799 0.0214407 0.0913699 0.236164 0.00790191 0.0165958 0.149449 0.00582814 0.0258386 0.0457127 
Bandwidth after RCM 23728
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 0.354025 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 324
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.07055
Bandwidth after random permutation 15997335
--------------------------------------
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: 0.00105906 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000859022 seconds.
==================Overall Stats =======================
vertex 11441216 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00114202          0.00106597
Total time: 0.00222301 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000547886        0.000567198       0.000149012
Total time: 0.0012641 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 5100 Time: 5.90273 seconds.
 iteration: 2 BFS levels: 5767 Time: 6.40154 seconds.
 iteration: 3 BFS levels: 5957 Time: 6.49678 seconds.
 iteration: 4 BFS levels: 5957 Time: 6.48738 seconds.
==================Overall Stats =======================
vertex 4900295 is a pseudo peripheral vertex
pseudo diameter: 5957 iterations: 4
SpMV time  Other time
20.5707          4.71802
Total time: 25.2887 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
5.24047        14.1978       0.378593
Total time: 19.8168 seconds.
=======================================================
TOTAL (accounted) MEAN: 22.322
TOTAL (accounted) MAX: 22.8835
TOTAL (accounted) MIN: 22.4559
TOTAL (accounted) MEDIAN: 22.3086
-------------------------------
allgather median: 1.00787
all2all median: 15.4018
transposevector median: 0.514221
mergecontributions median: 2.58095
spmsv median: 2.82839
-------------------------------
allgather fastest: 1.0236
all2all fastest: 15.2038
transposevector fastest: 0.152078
mergecontributions fastest: 2.20892
spmsv fastest: 2.49193
-------------------------------
allgather slowest: 1.1274
all2all slowest: 16.1461
transposevector slowest: 0.626684
mergecontributions slowest: 2.45231
spmsv slowest: 3.07116
summary statistics
hugetrace-00020.mtx 324 12 3888 20.5718 4.71908 5.24102 14.1983 0.378742 1.00787 15.4018 0.514221 2.58095 2.82839 
Bandwidth after RCM 4614
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 0.252439 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 324
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.03037
Bandwidth after random permutation 16776440
--------------------------------------
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: 0.00109291 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000829935 seconds.
==================Overall Stats =======================
vertex 3357594 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00118804          0.00114608
Total time: 0.00234318 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000511169        0.000566959       0.000143766
Total time: 0.0012219 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1545 Time: 1.77703 seconds.
 iteration: 2 BFS levels: 1716 Time: 1.90913 seconds.
 iteration: 3 BFS levels: 1718 Time: 1.85806 seconds.
 iteration: 4 BFS levels: 1719 Time: 1.75991 seconds.
 iteration: 5 BFS levels: 1719 Time: 1.79732 seconds.
==================Overall Stats =======================
vertex 15306280 is a pseudo peripheral vertex
pseudo diameter: 1719 iterations: 5
SpMV time  Other time
7.81272          1.28918
Total time: 9.10191 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.58866        4.0169       0.121715
Total time: 5.72727 seconds.
=======================================================
TOTAL (accounted) MEAN: 8.27963
TOTAL (accounted) MAX: 8.12701
TOTAL (accounted) MIN: 8.17219
TOTAL (accounted) MEDIAN: 8.41138
-------------------------------
allgather median: 0.439439
all2all median: 5.58364
transposevector median: 0.234232
mergecontributions median: 0.89114
spmsv median: 1.13258
-------------------------------
allgather fastest: 0.385486
all2all fastest: 5.50406
transposevector fastest: 0.198008
mergecontributions fastest: 0.923539
spmsv fastest: 0.962063
-------------------------------
allgather slowest: 0.386175
all2all slowest: 5.72896
transposevector slowest: 0.190699
mergecontributions slowest: 0.921628
spmsv slowest: 1.41417
summary statistics
delaunay_n24.mtx 324 12 3888 7.81391 1.29033 1.58917 4.01746 0.121858 0.439439 5.58364 0.234232 0.89114 1.13258 
Bandwidth after RCM 28334
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 0.363668 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 324
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.02338
Bandwidth after random permutation 23941856
--------------------------------------
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: 0.00268102 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00276899 seconds.
==================Overall Stats =======================
vertex 4546250 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00180316          0.00418878
Total time: 0.00600195 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.00140595        0.00144696       0.000408173
Total time: 0.00326109 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 6283 Time: 7.07218 seconds.
 iteration: 2 BFS levels: 8441 Time: 9.2553 seconds.
 iteration: 3 BFS levels: 8441 Time: 9.0545 seconds.
==================Overall Stats =======================
vertex 7900438 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 3
SpMV time  Other time
20.4128          4.97031
Total time: 25.3831 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
7.34689        21.1554       0.525561
Total time: 29.0279 seconds.
=======================================================
TOTAL (accounted) MEAN: 24.3498
TOTAL (accounted) MAX: 24.7382
TOTAL (accounted) MIN: 23.425
TOTAL (accounted) MEDIAN: 24.449
-------------------------------
allgather median: 1.14879
all2all median: 16.3997
transposevector median: 0.719468
mergecontributions median: 2.60528
spmsv median: 3.45806
-------------------------------
allgather fastest: 1.01577
all2all fastest: 16.719
transposevector fastest: 0.562496
mergecontributions fastest: 2.51991
spmsv fastest: 2.42457
-------------------------------
allgather slowest: 1.17054
all2all slowest: 17.5342
transposevector slowest: 0.65528
mergecontributions slowest: 2.97618
spmsv slowest: 3.16702
summary statistics
road_usa.mtx 324 12 3888 20.4146 4.9745 7.3483 21.1569 0.525969 1.14879 16.3997 0.719468 2.60528 3.45806 
Bandwidth after RCM 7292
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 2.40942 seconds
Bandwidth before random permutation 8398204
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 324
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.0032
Bandwidth after random permutation 16777114
--------------------------------------
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: 0.00105596 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000838995 seconds.
==================Overall Stats =======================
vertex 8056384 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00111103          0.00118613
Total time: 0.00231218 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000478983        0.000559807       9.60827e-05
Total time: 0.00113487 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000741959 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00069499 seconds.
==================Overall Stats =======================
vertex 13479313 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000805855          0.000890017
Total time: 0.00170302 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000386953        0.000546932       0.000101089
Total time: 0.00103498 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2665 Time: 3.3261 seconds.
 iteration: 2 BFS levels: 3069 Time: 3.43601 seconds.
 iteration: 3 BFS levels: 3069 Time: 3.47842 seconds.
==================Overall Stats =======================
vertex 10981581 is a pseudo peripheral vertex
pseudo diameter: 3069 iterations: 3
SpMV time  Other time
8.36578          1.87496
Total time: 10.2408 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.89349        7.52938       0.205447
Total time: 10.6283 seconds.
=======================================================
TOTAL (accounted) MEAN: 10.1316
TOTAL (accounted) MAX: 9.9865
TOTAL (accounted) MIN: 10.0264
TOTAL (accounted) MEDIAN: 10.5701
-------------------------------
allgather median: 0.497003
all2all median: 6.86782
transposevector median: 0.274267
mergecontributions median: 1.01789
spmsv median: 1.45254
-------------------------------
allgather fastest: 0.492365
all2all fastest: 6.90385
transposevector fastest: 0.0689812
mergecontributions fastest: 1.03693
spmsv fastest: 1.24442
-------------------------------
allgather slowest: 0.41793
all2all slowest: 7.00087
transposevector slowest: 0.256558
mergecontributions slowest: 1.04406
spmsv slowest: 1.86177
summary statistics
rgg_n_2_24_s0.mtx 324 12 3888 8.3677 1.87704 2.89435 7.53048 0.205644 0.497003 6.86782 0.274267 1.01789 1.45254 
Bandwidth after RCM 12362
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
Reader took 1.69163 seconds
Bandwidth before random permutation 14169841
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 324
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.0091
Bandwidth after random permutation 27992723
--------------------------------------
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: 0.00118518 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00102305 seconds.
==================Overall Stats =======================
vertex 739231 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00125027          0.00139785
Total time: 0.00265718 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000597        0.000550985       0.000189066
Total time: 0.00133705 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 243 Time: 0.848212 seconds.
 iteration: 2 BFS levels: 243 Time: 0.8535 seconds.
==================Overall Stats =======================
vertex 6514918 is a pseudo peripheral vertex
pseudo diameter: 243 iterations: 2
SpMV time  Other time
1.61191          0.0902238
Total time: 1.70214 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.679076        0.736368       0.0323138
Total time: 1.44776 seconds.
=======================================================
TOTAL (accounted) MEAN: 1.663
TOTAL (accounted) MAX: 1.61729
TOTAL (accounted) MIN: 1.72183
TOTAL (accounted) MEDIAN: 1.61448
-------------------------------
allgather median: 0.380372
all2all median: 0.589162
transposevector median: 0.0216703
mergecontributions median: 0.111326
spmsv median: 0.55423
-------------------------------
allgather fastest: 0.280953
all2all fastest: 0.565684
transposevector fastest: 0.0204122
mergecontributions fastest: 0.109262
spmsv fastest: 0.556086
-------------------------------
allgather slowest: 0.407947
all2all slowest: 0.593384
transposevector slowest: 0.0248616
mergecontributions slowest: 0.119346
spmsv slowest: 0.615954
summary statistics
nlpkkt240.mtx 324 12 3888 1.61316 0.0916216 0.679673 0.736919 0.0325029 0.380372 0.589162 0.0216703 0.111326 0.55423 
Bandwidth after RCM 461755
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 0.391221 seconds
Bandwidth before random permutation 686979
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 324
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.05716
Bandwidth after random permutation 952167
--------------------------------------
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: 128 Time: 0.135196 seconds.
 iteration: 2 BFS levels: 168 Time: 0.168807 seconds.
 iteration: 3 BFS levels: 168 Time: 0.167885 seconds.
==================Overall Stats =======================
vertex 169265 is a pseudo peripheral vertex
pseudo diameter: 168 iterations: 3
SpMV time  Other time
0.41006          0.0620186
Total time: 0.472089 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.14774        0.37099       0.0108185
Total time: 0.529549 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000568151 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00085187 seconds.
==================Overall Stats =======================
vertex 662918 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000743151          0.00075984
Total time: 0.00150895 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000427008        0.00046587       0.000720978
Total time: 0.00161386 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.496451
TOTAL (accounted) MAX: 0.497375
TOTAL (accounted) MIN: 0.479636
TOTAL (accounted) MEDIAN: 0.490479
-------------------------------
allgather median: 0.0188022
all2all median: 0.335543
transposevector median: 0.0118918
mergecontributions median: 0.05582
spmsv median: 0.0746932
-------------------------------
allgather fastest: 0.0209613
all2all fastest: 0.330693
transposevector fastest: 0.00370121
mergecontributions fastest: 0.0572414
spmsv fastest: 0.0670393
-------------------------------
allgather slowest: 0.0217974
all2all slowest: 0.339679
transposevector slowest: 0.0129673
mergecontributions slowest: 0.0592589
spmsv slowest: 0.0808337
summary statistics
ldoor.mtx 324 12 3888 0.410804 0.0627785 0.148167 0.371456 0.0115395 0.0188022 0.335543 0.0118918 0.05582 0.0746932 
Bandwidth after RCM 10618
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 0.593633 seconds
Bandwidth before random permutation 81578
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 324
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.03888
Bandwidth after random permutation 1391223
--------------------------------------
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
srun: error: nid00096: task 53: Segmentation fault
srun: Terminating job step 408079.17
slurmstepd: *** STEP 408079.17 ON nid00062 CANCELLED AT 2016-05-06T02:17:48 ***
srun: Job step aborted: Waiting up to 32 seconds for job step to finish.
srun: error: nid00165: task 175: Segmentation fault
srun: error: nid00118: task 96: Segmentation fault
srun: error: nid00206: task 240: Segmentation fault
srun: error: nid00174: task 193: Segmentation fault
srun: error: nid00153: task 150: Segmentation fault
srun: error: nid00127: task 114: Segmentation fault
srun: error: nid00229: task 287: Segmentation fault
srun: error: nid00107: task 74: Killed
srun: error: nid00062: task 0: Killed
srun: error: nid00096: task 52: Killed
srun: error: nid00105: tasks 70-71: Killed
srun: error: nid00142: tasks 128-129: Killed
srun: error: nid00201: tasks 230-231: Killed
srun: error: nid00075: tasks 10-11: Killed
srun: error: nid00228: tasks 284-285: Killed
srun: error: nid00120: tasks 100-101: Killed
srun: error: nid00163: tasks 170-171: Killed
srun: error: nid00207: tasks 242-243: Killed
srun: error: nid00157: tasks 158-159: Killed
srun: error: nid00216: tasks 260-261: Killed
srun: error: nid00178: tasks 200-201: Killed
srun: error: nid00222: tasks 272-273: Killed
srun: error: nid00090: tasks 40-41: Killed
srun: error: nid00237: tasks 302-303: Killed
srun: error: nid00095: tasks 50-51: Killed
srun: error: nid00081: tasks 22-23: Killed
srun: error: nid00101: tasks 62-63: Killed
srun: error: nid00165: task 174: Killed
srun: error: nid00154: tasks 152-153: Killed
srun: error: nid00213: tasks 254-255: Killed
srun: error: nid00169: tasks 182-183: Killed
srun: error: nid00125: tasks 110-111: Killed
srun: error: nid00145: tasks 134-135: Killed
srun: error: nid00160: tasks 164-165: Killed
srun: error: nid00203: tasks 234-235: Killed
srun: error: nid00148: tasks 140-141: Killed
srun: error: nid00184: tasks 212-213: Killed
srun: error: nid00227: tasks 282-283: Killed
srun: error: nid00080: tasks 20-21: Killed
srun: error: nid00139: tasks 122-123: Killed
srun: error: nid00181: tasks 206-207: Killed
srun: error: nid00110: tasks 80-81: Killed
srun: error: nid00166: tasks 176-177: Killed
srun: error: nid00190: tasks 224-225: Killed
srun: error: nid00242: tasks 312-313: Killed
srun: error: nid00092: tasks 44-45: Killed
srun: error: nid00063: tasks 2-3: Killed
srun: error: nid00175: tasks 194-195: Killed
srun: error: nid00230: tasks 288-289: Killed
srun: error: nid00218: tasks 264-265: Killed
srun: error: nid00098: tasks 56-57: Killed
srun: error: nid00233: tasks 294-295: Killed
srun: error: nid00212: tasks 252-253: Killed
srun: error: nid00136: tasks 116-117: Killed
srun: error: nid00086: tasks 32-33: Killed
srun: error: nid00116: tasks 92-93: Killed
srun: error: nid00122: tasks 104-105: Killed
srun: error: nid00156: tasks 156-157: Killed
srun: error: nid00151: tasks 146-147: Killed
srun: error: nid00224: tasks 276-277: Killed
srun: error: nid00150: tasks 144-145: Killed
srun: error: nid00245: tasks 318-319: Killed
srun: error: nid00162: tasks 168-169: Killed
srun: error: nid00113: tasks 86-87: Killed
srun: error: nid00239: tasks 306-307: Killed
srun: error: nid00077: tasks 14-15: Killed
srun: error: nid00209: tasks 246-247: Killed
srun: error: nid00083: tasks 26-27: Killed
srun: error: nid00119: tasks 98-99: Killed
srun: error: nid00118: task 97: Killed
srun: error: nid00200: tasks 228-229: Killed
srun: error: nid00103: tasks 66-67: Killed
srun: error: nid00147: tasks 138-139: Killed
srun: error: nid00089: tasks 38-39: Killed
srun: error: nid00104: tasks 68-69: Killed
srun: error: nid00215: tasks 258-259: Killed
srun: error: nid00177: tasks 198-199: Killed
srun: error: nid00141: tasks 126-127: Killed
srun: error: nid00180: tasks 204-205: Killed
srun: error: nid00226: tasks 280-281: Killed
srun: error: nid00171: tasks 186-187: Killed
srun: error: nid00236: tasks 300-301: Killed
srun: error: nid00186: tasks 216-217: Killed
srun: error: nid00221: tasks 270-271: Killed
srun: error: nid00206: task 241: Killed
srun: error: nid00094: tasks 48-49: Killed
srun: error: nid00124: tasks 108-109: Killed
srun: error: nid00107: task 75: Killed
srun: error: nid00074: tasks 8-9: Killed
srun: error: nid00153: task 151: Killed
srun: error: nid00183: tasks 210-211: Killed
srun: error: nid00100: tasks 60-61: Killed
srun: error: nid00188: tasks 220-221: Killed
srun: error: nid00168: tasks 180-181: Killed
srun: error: nid00109: tasks 78-79: Killed
srun: error: nid00235: tasks 298-299: Killed
srun: error: nid00138: tasks 120-121: Killed
srun: error: nid00174: task 192: Killed
srun: error: nid00232: tasks 292-293: Killed
srun: error: nid00189: tasks 222-223: Killed
srun: error: nid00079: tasks 18-19: Killed
srun: error: nid00241: tasks 310-311: Killed
srun: error: nid00115: tasks 90-91: Killed
srun: error: nid00211: tasks 250-251: Killed
srun: error: nid00247: tasks 322-323: Killed
srun: error: nid00121: tasks 102-103: Killed
srun: error: nid00106: tasks 72-73: Killed
srun: error: nid00244: tasks 316-317: Killed
srun: error: nid00159: tasks 162-163: Killed
srun: error: nid00208: tasks 244-245: Killed
srun: error: nid00164: tasks 172-173: Killed
srun: error: nid00085: tasks 30-31: Killed
srun: error: nid00126: tasks 112-113: Killed
srun: error: nid00202: tasks 232-233: Killed
srun: error: nid00144: tasks 132-133: Killed
srun: error: nid00173: tasks 190-191: Killed
srun: error: nid00097: tasks 54-55: Killed
srun: error: nid00243: tasks 314-315: Killed
srun: error: nid00223: tasks 274-275: Killed
srun: error: nid00091: tasks 42-43: Killed
srun: error: nid00117: tasks 94-95: Killed
srun: error: nid00179: tasks 202-203: Killed
srun: error: nid00238: tasks 304-305: Killed
srun: error: nid00155: tasks 154-155: Killed
srun: error: nid00185: tasks 214-215: Killed
srun: error: nid00217: tasks 262-263: Killed
srun: error: nid00214: tasks 256-257: Killed
srun: error: nid00161: tasks 166-167: Killed
srun: error: nid00229: task 286: Killed
srun: error: nid00112: tasks 84-85: Killed
srun: error: nid00170: tasks 184-185: Killed
srun: error: nid00102: tasks 64-65: Killed
srun: error: nid00076: tasks 12-13: Killed
srun: error: nid00191: tasks 226-227: Killed
srun: error: nid00149: tasks 142-143: Killed
srun: error: nid00082: tasks 24-25: Killed
srun: error: nid00072: tasks 4-5: Killed
srun: error: nid00127: task 115: Killed
srun: error: nid00167: tasks 178-179: Killed
srun: error: nid00176: tasks 196-197: Killed
srun: error: nid00140: tasks 124-125: Killed
srun: error: nid00088: tasks 36-37: Killed
srun: error: nid00111: tasks 82-83: Killed
srun: error: nid00123: tasks 106-107: Killed
srun: error: nid00182: tasks 208-209: Killed
srun: error: nid00220: tasks 268-269: Killed
srun: error: nid00087: tasks 34-35: Killed
srun: error: nid00093: tasks 46-47: Killed
srun: error: nid00073: tasks 6-7: Killed
srun: error: nid00234: tasks 296-297: Killed
srun: error: nid00152: tasks 148-149: Killed
srun: error: nid00084: tasks 28-29: Killed
srun: error: nid00219: tasks 266-267: Killed
srun: error: nid00240: tasks 308-309: Killed
srun: error: nid00078: tasks 16-17: Killed
srun: error: nid00225: tasks 278-279: Killed
srun: error: nid00205: tasks 238-239: Killed
srun: error: nid00204: tasks 236-237: Killed
srun: error: nid00146: tasks 136-137: Killed
srun: error: nid00187: tasks 218-219: Killed
srun: error: nid00158: tasks 160-161: Killed
srun: error: nid00231: tasks 290-291: Killed
srun: error: nid00114: tasks 88-89: Killed
srun: error: nid00099: tasks 58-59: Killed
srun: error: nid00210: tasks 248-249: Killed
srun: error: nid00108: tasks 76-77: Killed
srun: error: nid00137: tasks 118-119: Killed
srun: error: nid00143: tasks 130-131: Killed
srun: error: nid00246: tasks 320-321: Killed
srun: error: nid00172: tasks 188-189: Killed
srun: error: nid00062: 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/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 0.278911 seconds
Bandwidth before random permutation 3751999
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 324
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.12089
Bandwidth after random permutation 3751106
--------------------------------------
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: 0.000949144 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000745058 seconds.
==================Overall Stats =======================
vertex 2582428 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00128818          0.000592709
Total time: 0.00189686 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000545025        0.00053978       0.000112057
Total time: 0.00119686 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2500 Time: 2.78818 seconds.
 iteration: 2 BFS levels: 3001 Time: 3.09287 seconds.
 iteration: 3 BFS levels: 3001 Time: 3.16041 seconds.
==================Overall Stats =======================
vertex 1277466 is a pseudo peripheral vertex
pseudo diameter: 3001 iterations: 3
SpMV time  Other time
7.28995          1.75162
Total time: 9.04158 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.52043        8.91797       0.179891
Total time: 11.6183 seconds.
=======================================================
TOTAL (accounted) MEAN: 8.63104
TOTAL (accounted) MAX: 8.56265
TOTAL (accounted) MIN: 8.69193
TOTAL (accounted) MEDIAN: 8.51226
-------------------------------
allgather median: 0.363556
all2all median: 6.06066
transposevector median: 0.190226
mergecontributions median: 0.94501
spmsv median: 1.06679
-------------------------------
allgather fastest: 0.415659
all2all fastest: 5.8625
transposevector fastest: 0.0598917
mergecontributions fastest: 0.937571
spmsv fastest: 0.933847
-------------------------------
allgather slowest: 0.417917
all2all slowest: 6.12181
transposevector slowest: 0.255633
mergecontributions slowest: 1.03546
spmsv slowest: 1.16528
summary statistics
GradedL_500.mtx 324 12 3888 7.29124 1.75221 2.52098 8.91851 0.180003 0.363556 6.06066 0.190226 0.94501 1.06679 
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 0.542367 seconds
Bandwidth before random permutation 5509497
Applied symmetric permutation.
Threading activated with 12
--------------------------------------
Number of MPI proceses: 324
Number of threads per procese: 12
Number of splits of the matrix: 12
Load balance: 1.06891
Bandwidth after random permutation 7010172
--------------------------------------
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: 0.00148487 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000828981 seconds.
==================Overall Stats =======================
vertex 6499153 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00150514          0.00124693
Total time: 0.00276208 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000503063        0.000555992       0.000161886
Total time: 0.00122094 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4751 Time: 5.38891 seconds.
 iteration: 2 BFS levels: 5001 Time: 5.62122 seconds.
 iteration: 3 BFS levels: 5001 Time: 5.50627 seconds.
==================Overall Stats =======================
vertex 1977859 is a pseudo peripheral vertex
pseudo diameter: 5001 iterations: 3
SpMV time  Other time
13.0022          3.5145
Total time: 16.5167 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.34245        14.6075       0.304909
Total time: 19.2549 seconds.
=======================================================
TOTAL (accounted) MEAN: 15.3668
TOTAL (accounted) MAX: 14.9951
TOTAL (accounted) MIN: 15.3333
TOTAL (accounted) MEDIAN: 15.7527
-------------------------------
allgather median: 0.624494
all2all median: 10.8081
transposevector median: 0.409214
mergecontributions median: 1.70703
spmsv median: 1.84247
-------------------------------
allgather fastest: 0.638957
all2all fastest: 10.3939
transposevector fastest: 0.108089
mergecontributions fastest: 1.65338
spmsv fastest: 1.79859
-------------------------------
allgather slowest: 0.720693
all2all slowest: 11.0633
transposevector slowest: 0.407144
mergecontributions slowest: 1.77263
spmsv slowest: 2.25086
summary statistics
Hole3_0500.mtx 324 12 3888 13.0037 3.51575 4.34295 14.6081 0.305071 0.624494 10.8081 0.409214 1.70703 1.84247 
Bandwidth after RCM 3500
