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 96.8561 seconds
Bandwidth before random permutation 8398204
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 16776814
--------------------------------------
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: 0.0389659 seconds.
 iteration: 2 BFS levels: 1 Time: 0.037596 seconds.
==================Overall Stats =======================
vertex 2160634 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00026679          0.111842
Total time: 0.112122 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
7.79629e-05        2.81334e-05       0.000146866
Total time: 0.000252962 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.038821 seconds.
 iteration: 2 BFS levels: 1 Time: 0.038172 seconds.
==================Overall Stats =======================
vertex 12666435 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000110149          0.152809
Total time: 0.152927 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
4.00543e-05        2.59876e-05       0.000140905
Total time: 0.000206947 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2563 Time: 3.72104 seconds.
 iteration: 2 BFS levels: 3069 Time: 3.76652 seconds.
 iteration: 3 BFS levels: 3069 Time: 3.73643 seconds.
==================Overall Stats =======================
vertex 16040467 is a pseudo peripheral vertex
pseudo diameter: 3069 iterations: 3
SpMV time  Other time
8.36592          2.93429
Total time: 11.3002 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.83475        5.76355       2.45873
Total time: 11.057 seconds.
=======================================================
TOTAL (accounted) MEAN: 10.7329
TOTAL (accounted) MAX: 10.7329
TOTAL (accounted) MIN: 10.7329
TOTAL (accounted) MEDIAN: 10.7329
-------------------------------
allgather median: 0
all2all median: 0
transposevector median: 0.191654
mergecontributions median: 0
spmsv median: 10.5413
-------------------------------
allgather fastest: 0
all2all fastest: 0
transposevector fastest: 0.191654
mergecontributions fastest: 0
spmsv fastest: 10.5413
-------------------------------
allgather slowest: 0
all2all slowest: 0
transposevector slowest: 0.191654
mergecontributions slowest: 0
spmsv slowest: 10.5413
summary statistics
rgg_n_2_24_s0.mtx 1 6 6 8.36629 3.19894 2.83487 5.7636 2.45902 0 0 0.191654 0 10.5413 
Bandwidth after RCM 12497
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: nid00290: task 0: Aborted
srun: Terminating job step 408073.1
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 24.7233 seconds
Bandwidth before random permutation 686979
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 952048
--------------------------------------
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: 174 Time: 0.283376 seconds.
 iteration: 2 BFS levels: 186 Time: 0.281947 seconds.
 iteration: 3 BFS levels: 186 Time: 0.281548 seconds.
==================Overall Stats =======================
vertex 40815 is a pseudo peripheral vertex
pseudo diameter: 186 iterations: 3
SpMV time  Other time
0.726712          0.122849
Total time: 0.849572 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.234442        0.349967       0.12303
Total time: 0.70744 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.00240898 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00232911 seconds.
==================Overall Stats =======================
vertex 633407 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
9.01222e-05          0.00788188
Total time: 0.00797892 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
6.29425e-05        2.19345e-05       0.00012517
Total time: 0.000210047 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.932503
TOTAL (accounted) MAX: 0.932503
TOTAL (accounted) MIN: 0.932503
TOTAL (accounted) MEDIAN: 0.932503
-------------------------------
allgather median: 0
all2all median: 0
transposevector median: 0.0113258
mergecontributions median: 0
spmsv median: 0.921177
-------------------------------
allgather fastest: 0
all2all fastest: 0
transposevector fastest: 0.0113258
mergecontributions fastest: 0
spmsv fastest: 0.921177
-------------------------------
allgather slowest: 0
all2all slowest: 0
transposevector slowest: 0.0113258
mergecontributions slowest: 0
spmsv slowest: 0.921177
summary statistics
ldoor.mtx 1 6 6 0.726802 0.13073 0.234505 0.349989 0.123156 0 0 0.0113258 0 0.921177 
Bandwidth after RCM 9960
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 31.9522 seconds
Bandwidth before random permutation 81578
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 1391144
--------------------------------------
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: 55 Time: 0.439792 seconds.
 iteration: 2 BFS levels: 58 Time: 0.440836 seconds.
 iteration: 3 BFS levels: 58 Time: 0.438529 seconds.
==================Overall Stats =======================
vertex 169121 is a pseudo peripheral vertex
pseudo diameter: 58 iterations: 3
SpMV time  Other time
1.15863          0.165558
Total time: 1.3242 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.397741        0.529234       0.194615
Total time: 1.12159 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.00331092 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00328994 seconds.
==================Overall Stats =======================
vertex 1112172 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
9.13143e-05          0.0117147
Total time: 0.0118141 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
6.60419e-05        2.40803e-05       6.19888e-05
Total time: 0.000152111 seconds.
=======================================================
TOTAL (accounted) MEAN: 1.50718
TOTAL (accounted) MAX: 1.50718
TOTAL (accounted) MIN: 1.50718
TOTAL (accounted) MEDIAN: 1.50718
-------------------------------
allgather median: 0
all2all median: 0
transposevector median: 0.0148332
mergecontributions median: 0
spmsv median: 1.49235
-------------------------------
allgather fastest: 0
all2all fastest: 0
transposevector fastest: 0.0148332
mergecontributions fastest: 0
spmsv fastest: 1.49235
-------------------------------
allgather slowest: 0
all2all slowest: 0
transposevector slowest: 0.0148332
mergecontributions slowest: 0
spmsv slowest: 1.49235
summary statistics
Serena.mtx 1 6 6 1.15872 0.177273 0.397807 0.529258 0.194677 0 0 0.0148332 0 1.49235 
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 16.1082 seconds
Bandwidth before random permutation 3751999
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 3752633
--------------------------------------
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: 0.00817204 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00822711 seconds.
==================Overall Stats =======================
vertex 1122752 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000208139          0.0246909
Total time: 0.0249109 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
6.8903e-05        2.90871e-05       0.000133991
Total time: 0.000231981 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2501 Time: 0.702964 seconds.
 iteration: 2 BFS levels: 3001 Time: 0.731284 seconds.
 iteration: 3 BFS levels: 3001 Time: 0.731933 seconds.
==================Overall Stats =======================
vertex 450375 is a pseudo peripheral vertex
pseudo diameter: 3001 iterations: 3
SpMV time  Other time
1.4763          0.698198
Total time: 2.17451 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.510035        1.11482       0.605164
Total time: 2.23002 seconds.
=======================================================
TOTAL (accounted) MEAN: 1.81733
TOTAL (accounted) MAX: 1.81733
TOTAL (accounted) MIN: 1.81733
TOTAL (accounted) MEDIAN: 1.81733
-------------------------------
allgather median: 0
all2all median: 0
transposevector median: 0.0753303
mergecontributions median: 0
spmsv median: 1.742
-------------------------------
allgather fastest: 0
all2all fastest: 0
transposevector fastest: 0.0753303
mergecontributions fastest: 0
spmsv fastest: 1.742
-------------------------------
allgather slowest: 0
all2all slowest: 0
transposevector slowest: 0.0753303
mergecontributions slowest: 0
spmsv slowest: 1.742
summary statistics
GradedL_500.mtx 1 6 6 1.47651 0.722889 0.510103 1.11485 0.605298 0 0 0.0753303 0 1.742 
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 24.0251 seconds
Bandwidth before random permutation 5509497
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 7008894
--------------------------------------
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: 0.01617 seconds.
 iteration: 2 BFS levels: 1 Time: 0.0158288 seconds.
==================Overall Stats =======================
vertex 1233939 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000221729          0.0470753
Total time: 0.0473101 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
9.20296e-05        3.09944e-05       0.000146866
Total time: 0.00026989 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4751 Time: 1.40559 seconds.
 iteration: 2 BFS levels: 5001 Time: 1.41963 seconds.
 iteration: 3 BFS levels: 5001 Time: 1.4106 seconds.
==================Overall Stats =======================
vertex 2394696 is a pseudo peripheral vertex
pseudo diameter: 5001 iterations: 3
SpMV time  Other time
2.84535          1.4231
Total time: 4.26846 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.961987        2.15266       1.13156
Total time: 4.2462 seconds.
=======================================================
TOTAL (accounted) MEAN: 3.51852
TOTAL (accounted) MAX: 3.51852
TOTAL (accounted) MIN: 3.51852
TOTAL (accounted) MEDIAN: 3.51852
-------------------------------
allgather median: 0
all2all median: 0
transposevector median: 0.13407
mergecontributions median: 0
spmsv median: 3.38445
-------------------------------
allgather fastest: 0
all2all fastest: 0
transposevector fastest: 0.13407
mergecontributions fastest: 0
spmsv fastest: 3.38445
-------------------------------
allgather slowest: 0
all2all slowest: 0
transposevector slowest: 0.13407
mergecontributions slowest: 0
spmsv slowest: 3.38445
summary statistics
Hole3_0500.mtx 1 6 6 2.84557 1.47017 0.962079 2.15269 1.1317 0 0 0.13407 0 3.38445 
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 16.1614 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00104
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: 0.00105095 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000842094 seconds.
==================Overall Stats =======================
vertex 937572 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000436068          0.00220585
Total time: 0.00265193 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
8.98838e-05        5.6982e-05       0.000927925
Total time: 0.00107479 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 83 Time: 0.215424 seconds.
 iteration: 2 BFS levels: 84 Time: 0.2134 seconds.
 iteration: 3 BFS levels: 84 Time: 0.213481 seconds.
==================Overall Stats =======================
vertex 42286 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 3
SpMV time  Other time
0.549832          0.0932226
Total time: 0.643063 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.185387        0.130679       0.039747
Total time: 0.355813 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.749089
TOTAL (accounted) MAX: 0.725147
TOTAL (accounted) MIN: 0.750885
TOTAL (accounted) MEDIAN: 0.797268
-------------------------------
allgather median: 0.00755525
all2all median: 0.035718
transposevector median: 0.00384688
mergecontributions median: 0.11376
spmsv median: 0.590005
-------------------------------
allgather fastest: 0.0077045
all2all fastest: 0.0133507
transposevector fastest: 0.0104935
mergecontributions fastest: 0.119585
spmsv fastest: 0.571923
-------------------------------
allgather slowest: 0.0154281
all2all slowest: 0.0328329
transposevector slowest: 0.00876141
mergecontributions slowest: 0.125016
spmsv slowest: 0.61523
summary statistics
dielFilterV3real.mtx 4 6 24 0.550268 0.0954285 0.185477 0.130736 0.0406749 0.00755525 0.035718 0.00384688 0.11376 0.590005 
Bandwidth after RCM 25551
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 6.2685 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00032
Bandwidth after random permutation 15998158
--------------------------------------
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: 0.0114641 seconds.
 iteration: 2 BFS levels: 1 Time: 0.0104492 seconds.
==================Overall Stats =======================
vertex 5179644 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000476837          0.0414732
Total time: 0.041961 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000136137        4.29153e-05       0.000156879
Total time: 0.000335932 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4948 Time: 1.77583 seconds.
 iteration: 2 BFS levels: 5809 Time: 1.85533 seconds.
 iteration: 3 BFS levels: 5957 Time: 1.87087 seconds.
 iteration: 4 BFS levels: 5964 Time: 1.8675 seconds.
 iteration: 5 BFS levels: 5964 Time: 1.86872 seconds.
==================Overall Stats =======================
vertex 3189909 is a pseudo peripheral vertex
pseudo diameter: 5964 iterations: 5
SpMV time  Other time
7.71801          1.53946
Total time: 9.25747 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.59186        1.51104       0.775446
Total time: 3.87834 seconds.
=======================================================
TOTAL (accounted) MEAN: 8.72548
TOTAL (accounted) MAX: 8.71796
TOTAL (accounted) MIN: 8.56416
TOTAL (accounted) MEDIAN: 8.78875
-------------------------------
allgather median: 0.20576
all2all median: 0.314397
transposevector median: 0.403343
mergecontributions median: 2.86473
spmsv median: 5.00052
-------------------------------
allgather fastest: 0.203476
all2all fastest: 0.316703
transposevector fastest: 0.185061
mergecontributions fastest: 2.86942
spmsv fastest: 4.9895
-------------------------------
allgather slowest: 0.212113
all2all slowest: 0.31912
transposevector slowest: 0.428006
mergecontributions slowest: 2.83742
spmsv slowest: 5.03437
summary statistics
hugetrace-00020.mtx 4 6 24 7.71848 1.58093 1.592 1.51108 0.775603 0.20576 0.314397 0.403343 2.86473 5.00052 
Bandwidth after RCM 4648
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 11.9077 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00014
Bandwidth after random permutation 16774687
--------------------------------------
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: 0.023355 seconds.
 iteration: 2 BFS levels: 1 Time: 0.011049 seconds.
==================Overall Stats =======================
vertex 13760284 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000530958          0.0441501
Total time: 0.0446908 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000170946        5.4121e-05       9.48906e-05
Total time: 0.000319958 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1507 Time: 2.03231 seconds.
 iteration: 2 BFS levels: 1719 Time: 2.0512 seconds.
 iteration: 3 BFS levels: 1719 Time: 2.05408 seconds.
==================Overall Stats =======================
vertex 9830396 is a pseudo peripheral vertex
pseudo diameter: 1719 iterations: 3
SpMV time  Other time
5.28552          0.875642
Total time: 6.16117 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.7771        1.65723       0.717896
Total time: 4.15224 seconds.
=======================================================
TOTAL (accounted) MEAN: 6.70941
TOTAL (accounted) MAX: 6.88902
TOTAL (accounted) MIN: 6.09374
TOTAL (accounted) MEDIAN: 6.95752
-------------------------------
allgather median: 0.152469
all2all median: 0.399848
transposevector median: 0.141317
mergecontributions median: 2.11854
spmsv median: 4.0852
-------------------------------
allgather fastest: 0.148373
all2all fastest: 0.275761
transposevector fastest: 0.0642445
mergecontributions fastest: 1.89146
spmsv fastest: 3.7139
-------------------------------
allgather slowest: 0.231116
all2all slowest: 0.342266
transposevector slowest: 0.140177
mergecontributions slowest: 2.16006
spmsv slowest: 4.0839
summary statistics
delaunay_n24.mtx 4 6 24 5.28605 0.919792 1.77727 1.65729 0.717991 0.152469 0.399848 0.141317 2.11854 4.0852 
Bandwidth after RCM 26333
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 7.86974 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00064
Bandwidth after random permutation 23944888
--------------------------------------
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: 0.016758 seconds.
 iteration: 2 BFS levels: 1 Time: 0.016109 seconds.
==================Overall Stats =======================
vertex 10378751 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000442266          0.0554869
Total time: 0.0559392 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000226021        4.98295e-05       0.00104928
Total time: 0.00132513 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 6822 Time: 2.42197 seconds.
 iteration: 2 BFS levels: 8441 Time: 2.56064 seconds.
 iteration: 3 BFS levels: 8441 Time: 2.55401 seconds.
==================Overall Stats =======================
vertex 14306462 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 3
SpMV time  Other time
6.2025          1.37319
Total time: 7.5757 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.14728        2.32774       1.17165
Total time: 5.64666 seconds.
=======================================================
TOTAL (accounted) MEAN: 7.87173
TOTAL (accounted) MAX: 7.81284
TOTAL (accounted) MIN: 7.63009
TOTAL (accounted) MEDIAN: 7.97375
-------------------------------
allgather median: 0.210472
all2all median: 0.276244
transposevector median: 0.393353
mergecontributions median: 2.52063
spmsv median: 4.57305
-------------------------------
allgather fastest: 0.205729
all2all fastest: 0.275669
transposevector fastest: 0.178484
mergecontributions fastest: 2.43677
spmsv fastest: 4.53344
-------------------------------
allgather slowest: 0.214392
all2all slowest: 0.273456
transposevector slowest: 0.411545
mergecontributions slowest: 2.5974
spmsv slowest: 4.57345
summary statistics
road_usa.mtx 4 6 24 6.20294 1.42868 2.14751 2.32779 1.1727 0.210472 0.276244 0.393353 2.52063 4.57305 
Bandwidth after RCM 7295
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 35.9786 seconds
Bandwidth before random permutation 8398204
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00015
Bandwidth after random permutation 16776075
--------------------------------------
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: 0.0116141 seconds.
 iteration: 2 BFS levels: 1 Time: 0.011131 seconds.
==================Overall Stats =======================
vertex 8319301 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000545025          0.032249
Total time: 0.032805 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000183105        4.1008e-05       0.010514
Total time: 0.0107381 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.0114751 seconds.
 iteration: 2 BFS levels: 1 Time: 0.011025 seconds.
==================Overall Stats =======================
vertex 13756500 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000365734          0.0433042
Total time: 0.043679 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
8.10623e-05        0.000116825       0.0105371
Total time: 0.010735 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2665 Time: 2.43945 seconds.
 iteration: 2 BFS levels: 3069 Time: 2.46892 seconds.
 iteration: 3 BFS levels: 3069 Time: 2.46794 seconds.
==================Overall Stats =======================
vertex 1599009 is a pseudo peripheral vertex
pseudo diameter: 3069 iterations: 3
SpMV time  Other time
6.36241          1.03471
Total time: 7.39713 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.14449        1.61138       0.754051
Total time: 4.50992 seconds.
=======================================================
TOTAL (accounted) MEAN: 8.12787
TOTAL (accounted) MAX: 7.89868
TOTAL (accounted) MIN: 8.20203
TOTAL (accounted) MEDIAN: 7.84401
-------------------------------
allgather median: 0.13613
all2all median: 0.281497
transposevector median: 0.0842731
mergecontributions median: 2.26689
spmsv median: 5.43324
-------------------------------
allgather fastest: 0.12936
all2all fastest: 0.286649
transposevector fastest: 0.187157
mergecontributions fastest: 2.14313
spmsv fastest: 5.09771
-------------------------------
allgather slowest: 0.137188
all2all slowest: 0.288677
transposevector slowest: 0.195375
mergecontributions slowest: 2.44855
spmsv slowest: 5.49699
summary statistics
rgg_n_2_24_s0.mtx 4 6 24 6.36332 1.11026 2.14475 1.61154 0.775102 0.13613 0.281497 0.0842731 2.26689 5.43324 
Bandwidth after RCM 12339
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: nid00290: task 2: Aborted
srun: Terminating job step 408073.11
slurmstepd: *** STEP 408073.11 ON nid00290 CANCELLED AT 2016-05-06T02:22:44 ***
srun: Job step aborted: Waiting up to 32 seconds for job step to finish.
srun: error: nid00290: task 0: Killed
srun: error: nid00290: task 3: Killed
srun: error: nid00290: 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 8.07612 seconds
Bandwidth before random permutation 686979
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00012
Bandwidth after random permutation 952043
--------------------------------------
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: 156 Time: 0.163732 seconds.
 iteration: 2 BFS levels: 186 Time: 0.163385 seconds.
 iteration: 3 BFS levels: 187 Time: 0.162923 seconds.
 iteration: 4 BFS levels: 187 Time: 0.163987 seconds.
==================Overall Stats =======================
vertex 323118 is a pseudo peripheral vertex
pseudo diameter: 187 iterations: 4
SpMV time  Other time
0.589804          0.0648947
Total time: 0.65471 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.151221        0.0945461       0.0410004
Total time: 0.286767 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.00131011 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000666142 seconds.
==================Overall Stats =======================
vertex 349312 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000156164          0.0020237
Total time: 0.00218701 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000129938        3.19481e-05       0.000822067
Total time: 0.000983953 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.698391
TOTAL (accounted) MAX: 0.670646
TOTAL (accounted) MIN: 0.649295
TOTAL (accounted) MEDIAN: 0.726945
-------------------------------
allgather median: 0.0103862
all2all median: 0.0307293
transposevector median: 0.0149808
mergecontributions median: 0.170198
spmsv median: 0.500651
-------------------------------
allgather fastest: 0.0104513
all2all fastest: 0.0322711
transposevector fastest: 0.00639319
mergecontributions fastest: 0.156035
spmsv fastest: 0.444145
-------------------------------
allgather slowest: 0.0107536
all2all slowest: 0.030571
transposevector slowest: 0.0152826
mergecontributions slowest: 0.178607
spmsv slowest: 0.511463
summary statistics
ldoor.mtx 4 6 24 0.589961 0.0669184 0.15135 0.094578 0.0418224 0.0103862 0.0307293 0.0149808 0.170198 0.500651 
Bandwidth after RCM 11115
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 10.8296 seconds
Bandwidth before random permutation 81578
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00055
Bandwidth after random permutation 1391199
--------------------------------------
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: 52 Time: 0.251612 seconds.
 iteration: 2 BFS levels: 58 Time: 0.249685 seconds.
 iteration: 3 BFS levels: 58 Time: 0.25073 seconds.
==================Overall Stats =======================
vertex 33190 is a pseudo peripheral vertex
pseudo diameter: 58 iterations: 3
SpMV time  Other time
0.678474          0.0743761
Total time: 0.752861 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.227932        0.160517       0.0545557
Total time: 0.443005 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000977993 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000900984 seconds.
==================Overall Stats =======================
vertex 981918 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000148058          0.00297213
Total time: 0.0031271 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000109911        3.29018e-05       9.13143e-05
Total time: 0.000234127 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.899139
TOTAL (accounted) MAX: 0.895501
TOTAL (accounted) MIN: 0.913311
TOTAL (accounted) MEDIAN: 0.934896
-------------------------------
allgather median: 0.0262346
all2all median: 0.0641785
transposevector median: 0.00388813
mergecontributions median: 0.177057
spmsv median: 0.641952
-------------------------------
allgather fastest: 0.0212266
all2all fastest: 0.0520992
transposevector fastest: 0.0106089
mergecontributions fastest: 0.168874
spmsv fastest: 0.60004
-------------------------------
allgather slowest: 0.0307662
all2all slowest: 0.0642815
transposevector slowest: 0.0107524
mergecontributions slowest: 0.186903
spmsv slowest: 0.642193
summary statistics
Serena.mtx 4 6 24 0.678622 0.0773482 0.228042 0.16055 0.054647 0.0262346 0.0641785 0.00388813 0.177057 0.641952 
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 5.70041 seconds
Bandwidth before random permutation 3751999
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00085
Bandwidth after random permutation 3752504
--------------------------------------
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: 0.00318289 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00245786 seconds.
==================Overall Stats =======================
vertex 71273 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000429153          0.00783491
Total time: 0.00827408 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000154018        7.00951e-05       0.00274491
Total time: 0.00296903 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2500 Time: 0.608272 seconds.
 iteration: 2 BFS levels: 3001 Time: 0.646347 seconds.
 iteration: 3 BFS levels: 3001 Time: 0.645431 seconds.
==================Overall Stats =======================
vertex 1428953 is a pseudo peripheral vertex
pseudo diameter: 3001 iterations: 3
SpMV time  Other time
1.63024          0.274598
Total time: 1.90484 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.563485        0.421524       0.232849
Total time: 1.21786 seconds.
=======================================================
TOTAL (accounted) MEAN: 2.02403
TOTAL (accounted) MAX: 2.02684
TOTAL (accounted) MIN: 1.95368
TOTAL (accounted) MEDIAN: 2.05099
-------------------------------
allgather median: 0.0469732
all2all median: 0.093509
transposevector median: 0.112991
mergecontributions median: 0.763322
spmsv median: 1.03419
-------------------------------
allgather fastest: 0.0450034
all2all fastest: 0.0932961
transposevector fastest: 0.0533876
mergecontributions fastest: 0.728669
spmsv fastest: 1.03333
-------------------------------
allgather slowest: 0.0478473
all2all slowest: 0.0917306
transposevector slowest: 0.119769
mergecontributions slowest: 0.765393
spmsv slowest: 1.03986
summary statistics
GradedL_500.mtx 4 6 24 1.63067 0.282433 0.563639 0.421594 0.235594 0.0469732 0.093509 0.112991 0.763322 1.03419 
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 8.26386 seconds
Bandwidth before random permutation 5509497
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 4
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00038
Bandwidth after random permutation 7010242
--------------------------------------
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: 0.00663209 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00430584 seconds.
==================Overall Stats =======================
vertex 1345744 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000484943          0.0148833
Total time: 0.015378 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000168085        8.2016e-05       0.00583482
Total time: 0.00608492 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 3751 Time: 1.08676 seconds.
 iteration: 2 BFS levels: 4501 Time: 1.14717 seconds.
 iteration: 3 BFS levels: 5001 Time: 1.19221 seconds.
 iteration: 4 BFS levels: 5001 Time: 1.19163 seconds.
==================Overall Stats =======================
vertex 4488298 is a pseudo peripheral vertex
pseudo diameter: 5001 iterations: 4
SpMV time  Other time
3.88507          0.738194
Total time: 4.62327 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.0235        0.770635       0.434399
Total time: 2.22853 seconds.
=======================================================
TOTAL (accounted) MEAN: 4.58755
TOTAL (accounted) MAX: 4.53682
TOTAL (accounted) MIN: 4.45188
TOTAL (accounted) MEDIAN: 4.60992
-------------------------------
allgather median: 0.109793
all2all median: 0.203654
transposevector median: 0.243618
mergecontributions median: 1.63048
spmsv median: 2.42238
-------------------------------
allgather fastest: 0.0961792
all2all fastest: 0.2048
transposevector fastest: 0.108763
mergecontributions fastest: 1.6067
spmsv fastest: 2.43544
-------------------------------
allgather slowest: 0.102595
all2all slowest: 0.207422
transposevector slowest: 0.25358
mergecontributions slowest: 1.70095
spmsv slowest: 2.48703
summary statistics
Hole3_0500.mtx 4 6 24 3.88555 0.753077 1.02366 0.770717 0.440234 0.109793 0.203654 0.243618 1.63048 2.42238 
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
slurmstepd: *** STEP 408073.16 ON nid00290 CANCELLED AT 2016-05-06T02:25:29 DUE TO TIME LIMIT ***
slurmstepd: *** JOB 408073 ON nid00290 CANCELLED AT 2016-05-06T02:25:29 DUE TO TIME LIMIT ***
srun: Job step aborted: Waiting up to 32 seconds for job step to finish.
srun: got SIGCONT
srun: forcing job termination
