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 1.95786 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 64
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00886
Bandwidth after random permutation 1102575
--------------------------------------
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: 0.000360966 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000232935 seconds.
==================Overall Stats =======================
vertex 338041 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.00027585          0.000529051
Total time: 0.000828028 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
9.20296e-05        0.000901937       7.00951e-05
Total time: 0.00106406 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 67 Time: 0.103723 seconds.
 iteration: 2 BFS levels: 84 Time: 0.111751 seconds.
 iteration: 3 BFS levels: 84 Time: 0.0992351 seconds.
==================Overall Stats =======================
vertex 148353 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 3
SpMV time  Other time
0.270608          0.0442748
Total time: 0.314891 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0853603        0.0890777       0.00445914
Total time: 0.178897 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.333558
TOTAL (accounted) MAX: 0.319867
TOTAL (accounted) MIN: 0.326623
TOTAL (accounted) MEDIAN: 0.331517
-------------------------------
allgather median: 0.0229917
all2all median: 0.00978112
transposevector median: 0.0104923
mergecontributions median: 0.0234561
spmsv median: 0.262566
-------------------------------
allgather fastest: 0.0214796
all2all fastest: 0.00941563
transposevector fastest: 0.00319576
mergecontributions fastest: 0.0230961
spmsv fastest: 0.254823
-------------------------------
allgather slowest: 0.0262597
all2all slowest: 0.0564275
transposevector slowest: 0.010257
mergecontributions slowest: 0.0240579
spmsv slowest: 0.258865
summary statistics
dielFilterV3real.mtx 64 1 64 0.270884 0.0448039 0.0853603 0.0890777 0.00445914 0.0229917 0.00978112 0.0104923 0.0234561 0.262566 
Bandwidth after RCM 23729
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/hugetrace-00020.mtx ******* 
Matrix is Boolean
Matrix is symmetric
Total number of nonzeros expected across all processors is 23998813
File is 398660712 bytes
Reader took 1.2188 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 64
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.0082
Bandwidth after random permutation 15999103
--------------------------------------
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: 0.00118113 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000960112 seconds.
==================Overall Stats =======================
vertex 8892241 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000399113          0.00365496
Total time: 0.00408292 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
8.60691e-05        0.000323057       9.48906e-05
Total time: 0.000504017 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 5475 Time: 1.53903 seconds.
 iteration: 2 BFS levels: 5529 Time: 1.4945 seconds.
 iteration: 3 BFS levels: 5529 Time: 1.58226 seconds.
==================Overall Stats =======================
vertex 3819160 is a pseudo peripheral vertex
pseudo diameter: 5529 iterations: 3
SpMV time  Other time
2.81484          1.80267
Total time: 4.61753 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.00561        4.5681       0.194573
Total time: 5.76829 seconds.
=======================================================
TOTAL (accounted) MEAN: 3.34287
TOTAL (accounted) MAX: 2.64408
TOTAL (accounted) MIN: 2.59184
TOTAL (accounted) MEDIAN: 2.95452
-------------------------------
allgather median: 0.479977
all2all median: 0.30833
transposevector median: 0.40125
mergecontributions median: 0.421883
spmsv median: 1.39076
-------------------------------
allgather fastest: 0.425605
all2all fastest: 0.311318
transposevector fastest: 0.0609627
mergecontributions fastest: 0.414191
spmsv fastest: 1.31529
-------------------------------
allgather slowest: 0.550829
all2all slowest: 2.23236
transposevector slowest: 0.400118
mergecontributions slowest: 0.43595
spmsv slowest: 1.42455
summary statistics
hugetrace-00020.mtx 64 1 64 2.81524 1.80632 1.00561 4.5681 0.194573 0.479977 0.30833 0.40125 0.421883 1.39076 
Bandwidth after RCM 7217
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 1.17031 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 64
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00519
Bandwidth after random permutation 16776283
--------------------------------------
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: 0.00116587 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000980854 seconds.
==================Overall Stats =======================
vertex 10866532 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000335932          0.00390506
Total time: 0.00426698 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
9.89437e-05        0.000293016       0.000171185
Total time: 0.000563145 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1708 Time: 1.093 seconds.
 iteration: 2 BFS levels: 1717 Time: 0.989461 seconds.
 iteration: 3 BFS levels: 1717 Time: 0.989426 seconds.
==================Overall Stats =======================
vertex 9391870 is a pseudo peripheral vertex
pseudo diameter: 1717 iterations: 3
SpMV time  Other time
2.42976          0.643926
Total time: 3.07369 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.834373        1.54318       0.0864141
Total time: 2.46397 seconds.
=======================================================
TOTAL (accounted) MEAN: 3.00715
TOTAL (accounted) MAX: 2.7747
TOTAL (accounted) MIN: 2.74922
TOTAL (accounted) MEDIAN: 2.87345
-------------------------------
allgather median: 0.339562
all2all median: 0.118636
transposevector median: 0.159087
mergecontributions median: 0.312341
spmsv median: 1.97275
-------------------------------
allgather fastest: 0.284315
all2all fastest: 0.115825
transposevector fastest: 0.0592763
mergecontributions fastest: 0.313027
spmsv fastest: 1.93913
-------------------------------
allgather slowest: 0.396993
all2all slowest: 0.757083
transposevector slowest: 0.165625
mergecontributions slowest: 0.325981
spmsv slowest: 1.95076
summary statistics
delaunay_n24.mtx 64 1 64 2.43009 0.647831 0.834373 1.54318 0.0864141 0.339562 0.118636 0.159087 0.312341 1.97275 
Bandwidth after RCM 24349
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 1.70032 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 64
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00348
Bandwidth after random permutation 23945864
--------------------------------------
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: 0.00213289 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00162888 seconds.
==================Overall Stats =======================
vertex 19736551 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000368118          0.00632501
Total time: 0.00673604 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
8.4877e-05        0.000299931       0.00014329
Total time: 0.000528097 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 7259 Time: 2.00967 seconds.
 iteration: 2 BFS levels: 8441 Time: 2.25283 seconds.
 iteration: 3 BFS levels: 8441 Time: 2.19634 seconds.
==================Overall Stats =======================
vertex 1002893 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 3
SpMV time  Other time
3.87828          2.5831
Total time: 6.4614 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.46936        8.03159       0.295115
Total time: 9.79607 seconds.
=======================================================
TOTAL (accounted) MEAN: 4.74113
TOTAL (accounted) MAX: 3.66767
TOTAL (accounted) MIN: 3.6013
TOTAL (accounted) MEDIAN: 4.1298
-------------------------------
allgather median: 0.733594
all2all median: 0.435664
transposevector median: 0.56171
mergecontributions median: 0.577744
spmsv median: 1.88158
-------------------------------
allgather fastest: 0.645214
all2all fastest: 0.43953
transposevector fastest: 0.0899987
mergecontributions fastest: 0.577674
spmsv fastest: 1.77464
-------------------------------
allgather slowest: 0.807569
all2all slowest: 3.40137
transposevector slowest: 0.586578
mergecontributions slowest: 0.601771
spmsv slowest: 1.9133
summary statistics
road_usa.mtx 64 1 64 3.87865 2.58942 1.46936 8.03159 0.295115 0.733594 0.435664 0.56171 0.577744 1.88158 
Bandwidth after RCM 6823
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 7.24151 seconds
Bandwidth before random permutation 8398204
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 64
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.0009
Bandwidth after random permutation 16774928
--------------------------------------
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: 0.00121903 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000975847 seconds.
==================Overall Stats =======================
vertex 2263759 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000374794          0.00386405
Total time: 0.00425982 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
9.20296e-05        0.000329971       0.000118017
Total time: 0.000540018 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.00099802 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000993967 seconds.
==================Overall Stats =======================
vertex 10850404 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000201941          0.00348616
Total time: 0.00369692 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
9.20296e-05        0.000187874       7.00951e-05
Total time: 0.000349998 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2720 Time: 1.57183 seconds.
 iteration: 2 BFS levels: 3065 Time: 1.63857 seconds.
 iteration: 3 BFS levels: 3066 Time: 1.64315 seconds.
 iteration: 4 BFS levels: 3066 Time: 1.57823 seconds.
==================Overall Stats =======================
vertex 2821565 is a pseudo peripheral vertex
pseudo diameter: 3066 iterations: 4
SpMV time  Other time
5.01182          1.42174
Total time: 6.43356 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.29562        2.59527       0.129115
Total time: 4.02 seconds.
=======================================================
TOTAL (accounted) MEAN: 5.85268
TOTAL (accounted) MAX: 5.34881
TOTAL (accounted) MIN: 5.30279
TOTAL (accounted) MEDIAN: 5.55471
-------------------------------
allgather median: 0.491998
all2all median: 0.270356
transposevector median: 0.246294
mergecontributions median: 0.615814
spmsv median: 3.99682
-------------------------------
allgather fastest: 0.362895
all2all fastest: 0.261611
transposevector fastest: 0.119051
mergecontributions fastest: 0.619381
spmsv fastest: 3.91125
-------------------------------
allgather slowest: 0.490277
all2all slowest: 1.63558
transposevector slowest: 0.297527
mergecontributions slowest: 0.639546
spmsv slowest: 4.00435
summary statistics
rgg_n_2_24_s0.mtx 64 1 64 5.0124 1.42909 1.29562 2.59527 0.129115 0.491998 0.270356 0.246294 0.615814 3.99682 
Bandwidth after RCM 12370
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 7.71691 seconds
Bandwidth before random permutation 14169841
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 64
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00054
Bandwidth after random permutation 27991391
--------------------------------------
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: 0.00293803 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00225687 seconds.
==================Overall Stats =======================
vertex 4638677 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000379086          0.00802875
Total time: 0.0084269 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000105143        0.000324011       0.000173807
Total time: 0.000602961 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 243 Time: 2.59407 seconds.
 iteration: 2 BFS levels: 243 Time: 2.19093 seconds.
==================Overall Stats =======================
vertex 1150101 is a pseudo peripheral vertex
pseudo diameter: 243 iterations: 2
SpMV time  Other time
4.50851          0.279391
Total time: 4.78791 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.10869        0.43743       0.069823
Total time: 2.61594 seconds.
=======================================================
TOTAL (accounted) MEAN: 6.1684
TOTAL (accounted) MAX: 6.09841
TOTAL (accounted) MIN: 6.00638
TOTAL (accounted) MEDIAN: 6.20653
-------------------------------
allgather median: 0.45646
all2all median: 0.0908878
transposevector median: 0.0158234
mergecontributions median: 0.302906
spmsv median: 5.30341
-------------------------------
allgather fastest: 0.351103
all2all fastest: 0.0912473
transposevector fastest: 0.0152354
mergecontributions fastest: 0.299669
spmsv fastest: 5.11595
-------------------------------
allgather slowest: 0.504319
all2all slowest: 0.334378
transposevector slowest: 0.0697527
mergecontributions slowest: 0.306545
spmsv slowest: 5.28384
summary statistics
nlpkkt240.mtx 64 1 64 4.50889 0.28742 2.10869 0.43743 0.069823 0.45646 0.0908878 0.0158234 0.302906 5.30341 
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
srun: error: nid00012: tasks 27,36: Aborted
srun: Terminating job step 408010.5
slurmstepd: *** STEP 408010.5 ON nid00011 CANCELLED AT 2016-05-06T00:50:40 ***
srun: Job step aborted: Waiting up to 32 seconds for job step to finish.
srun: error: nid00013: tasks 43-49,51-63: Killed
srun: error: nid00012: tasks 22-26,28-30,32-35,37-40,42: Killed
srun: error: nid00011: tasks 2-3,6,8,10-12,14,16,19-20: Killed
srun: error: nid00012: tasks 31,41: Killed
srun: error: nid00011: tasks 0-1,4-5,7,9,13,15,17-18,21: Killed
srun: error: nid00013: task 50: 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 1.48082 seconds
Bandwidth before random permutation 686979
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 64
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00902
Bandwidth after random permutation 952028
--------------------------------------
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: 0.103055 seconds.
 iteration: 2 BFS levels: 179 Time: 0.105069 seconds.
 iteration: 3 BFS levels: 179 Time: 0.113012 seconds.
==================Overall Stats =======================
vertex 18548 is a pseudo peripheral vertex
pseudo diameter: 179 iterations: 3
SpMV time  Other time
0.237377          0.0839345
Total time: 0.321335 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0762722        0.149696       0.00694537
Total time: 0.232914 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000217915 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000210047 seconds.
==================Overall Stats =======================
vertex 825204 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.0001719          0.000424147
Total time: 0.000607967 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
8.98838e-05        0.000191927       5.4121e-05
Total time: 0.000335932 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.287059
TOTAL (accounted) MAX: 0.25868
TOTAL (accounted) MIN: 0.257114
TOTAL (accounted) MEDIAN: 0.276107
-------------------------------
allgather median: 0.0235538
all2all median: 0.0144827
transposevector median: 0.0183616
mergecontributions median: 0.0300221
spmsv median: 0.188842
-------------------------------
allgather fastest: 0.0211051
all2all fastest: 0.0140269
transposevector fastest: 0.00591063
mergecontributions fastest: 0.0302875
spmsv fastest: 0.179623
-------------------------------
allgather slowest: 0.0267384
all2all slowest: 0.0959828
transposevector slowest: 0.0184989
mergecontributions slowest: 0.031847
spmsv slowest: 0.188703
summary statistics
ldoor.mtx 64 1 64 0.237549 0.0843587 8.98838e-05 0.000191927 5.4121e-05 0.0235538 0.0144827 0.0183616 0.0300221 0.188842 
Bandwidth after RCM 10009
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 1.89125 seconds
Bandwidth before random permutation 81578
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 64
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.00621
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: 52 Time: 0.107653 seconds.
 iteration: 2 BFS levels: 58 Time: 0.104742 seconds.
 iteration: 3 BFS levels: 58 Time: 0.105144 seconds.
==================Overall Stats =======================
vertex 447943 is a pseudo peripheral vertex
pseudo diameter: 58 iterations: 3
SpMV time  Other time
0.29042          0.0272832
Total time: 0.317727 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.100492        0.0857744       0.00410438
Total time: 0.190371 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.000258923 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000245094 seconds.
==================Overall Stats =======================
vertex 1055959 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000172138          0.000491858
Total time: 0.000678062 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
7.51019e-05        0.000210047       5.48363e-05
Total time: 0.000339985 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.373993
TOTAL (accounted) MAX: 0.363848
TOTAL (accounted) MIN: 0.363461
TOTAL (accounted) MEDIAN: 0.36921
-------------------------------
allgather median: 0.0276086
all2all median: 0.0145369
transposevector median: 0.00620365
mergecontributions median: 0.0311592
spmsv median: 0.291544
-------------------------------
allgather fastest: 0.0316565
all2all fastest: 0.0134559
transposevector fastest: 0.000945568
mergecontributions fastest: 0.0310693
spmsv fastest: 0.275667
-------------------------------
allgather slowest: 0.0330784
all2all slowest: 0.040854
transposevector slowest: 0.00793719
mergecontributions slowest: 0.0314436
spmsv slowest: 0.288556
summary statistics
Serena.mtx 64 1 64 0.290592 0.027775 7.51019e-05 0.000210047 5.48363e-05 0.0276086 0.0145369 0.00620365 0.0311592 0.291544 
Bandwidth after RCM 82484
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 0.942697 seconds
Bandwidth before random permutation 3751999
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 64
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.01566
Bandwidth after random permutation 3752674
--------------------------------------
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: 0.000581026 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000345945 seconds.
==================Overall Stats =======================
vertex 585102 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000394821          0.000866175
Total time: 0.00129819 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
8.58307e-05        0.00030899       0.000138998
Total time: 0.000533819 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2500 Time: 0.667406 seconds.
 iteration: 2 BFS levels: 3001 Time: 0.770381 seconds.
 iteration: 3 BFS levels: 3001 Time: 0.798595 seconds.
==================Overall Stats =======================
vertex 3112213 is a pseudo peripheral vertex
pseudo diameter: 3001 iterations: 3
SpMV time  Other time
1.30293          0.933842
Total time: 2.23678 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.466839        2.3702       0.0889087
Total time: 2.92595 seconds.
=======================================================
TOTAL (accounted) MEAN: 1.5277
TOTAL (accounted) MAX: 1.17046
TOTAL (accounted) MIN: 1.13492
TOTAL (accounted) MEDIAN: 1.33307
-------------------------------
allgather median: 0.225831
all2all median: 0.161
transposevector median: 0.204597
mergecontributions median: 0.193119
spmsv median: 0.549807
-------------------------------
allgather fastest: 0.203984
all2all fastest: 0.160041
transposevector fastest: 0.0299873
mergecontributions fastest: 0.195171
spmsv fastest: 0.521355
-------------------------------
allgather slowest: 0.25178
all2all slowest: 1.18144
transposevector slowest: 0.210017
mergecontributions slowest: 0.207192
spmsv slowest: 0.579082
summary statistics
GradedL_500.mtx 64 1 64 1.30332 0.934708 0.466839 2.3702 0.0889087 0.225831 0.161 0.204597 0.193119 0.549807 
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 1.52892 seconds
Bandwidth before random permutation 5509497
Applied symmetric permutation.
Threading activated with 1
--------------------------------------
Number of MPI proceses: 64
Number of threads per procese: 1
Number of splits of the matrix: 1
Load balance: 1.01123
Bandwidth after random permutation 7009255
--------------------------------------
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: 0.000760794 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00050211 seconds.
==================Overall Stats =======================
vertex 3021705 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000416994          0.00154805
Total time: 0.00198889 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
9.10759e-05        0.000326157       0.000159979
Total time: 0.000577211 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4501 Time: 1.21501 seconds.
 iteration: 2 BFS levels: 4751 Time: 1.33797 seconds.
 iteration: 3 BFS levels: 5001 Time: 1.40555 seconds.
 iteration: 4 BFS levels: 5001 Time: 1.38662 seconds.
==================Overall Stats =======================
vertex 3461932 is a pseudo peripheral vertex
pseudo diameter: 5001 iterations: 4
SpMV time  Other time
3.14479          2.2009
Total time: 5.3457 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.828182        3.68774       0.156162
Total time: 4.67208 seconds.
=======================================================
TOTAL (accounted) MEAN: 3.42709
TOTAL (accounted) MAX: 2.65303
TOTAL (accounted) MIN: 2.61008
TOTAL (accounted) MEDIAN: 3.00037
-------------------------------
allgather median: 0.481824
all2all median: 0.344433
transposevector median: 0.412628
mergecontributions median: 0.426089
spmsv median: 1.36618
-------------------------------
allgather fastest: 0.431337
all2all fastest: 0.347224
transposevector fastest: 0.0649762
mergecontributions fastest: 0.426869
spmsv fastest: 1.27549
-------------------------------
allgather slowest: 0.548034
all2all slowest: 2.52559
transposevector slowest: 0.445902
mergecontributions slowest: 0.453007
spmsv slowest: 1.39666
summary statistics
Hole3_0500.mtx 64 1 64 3.14521 2.20245 0.828182 3.68774 0.156162 0.481824 0.344433 0.412628 0.426089 1.36618 
Bandwidth after RCM 3996
COMBBLAS Warning: It is dangerous to create (matrix) objects without specifying the communicator, are you sure you want to create this object in MPI_COMM_WORLD?
**** Reading input matrix: /project/projectdirs/m1982/ariful/symmetric/dielFilterV3real.mtx ******* 
Matrix is Float
Matrix is symmetric
Total number of nonzeros expected across all processors is 45204422
File is 1581474573 bytes
Reader took 7.79636 seconds
Bandwidth before random permutation 1036475
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 9
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00161
Bandwidth after random permutation 1102616
--------------------------------------
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: 0.000732899 seconds.
 iteration: 2 BFS levels: 1 Time: 0.000540972 seconds.
==================Overall Stats =======================
vertex 966472 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000423193          0.00112367
Total time: 0.00156283 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000117064        0.000207901       0.000380993
Total time: 0.000705957 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 66 Time: 0.168971 seconds.
 iteration: 2 BFS levels: 84 Time: 0.160981 seconds.
 iteration: 3 BFS levels: 84 Time: 0.157014 seconds.
==================Overall Stats =======================
vertex 132363 is a pseudo peripheral vertex
pseudo diameter: 84 iterations: 3
SpMV time  Other time
0.446922          0.0403588
Total time: 0.487289 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.143044        0.121382       0.0204885
Total time: 0.284914 seconds.
=======================================================
TOTAL (accounted) MEAN: 0.532006
TOTAL (accounted) MAX: 0.467244
TOTAL (accounted) MIN: 0.527275
TOTAL (accounted) MEDIAN: 0.531208
-------------------------------
allgather median: 0.0932128
all2all median: 0.0228941
transposevector median: 0.0025301
mergecontributions median: 0.0673828
spmsv median: 0.345188
-------------------------------
allgather fastest: 0.0394185
all2all fastest: 0.0196004
transposevector fastest: 0.0025394
mergecontributions fastest: 0.0595131
spmsv fastest: 0.346173
-------------------------------
allgather slowest: 0.0898535
all2all slowest: 0.0236537
transposevector slowest: 0.0433514
mergecontributions slowest: 0.0688751
spmsv slowest: 0.351586
summary statistics
dielFilterV3real.mtx 9 6 54 0.447345 0.0414824 0.143044 0.121382 0.0204885 0.0932128 0.0228941 0.0025301 0.0673828 0.345188 
Bandwidth after RCM 25667
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 3.67411 seconds
Bandwidth before random permutation 15912882
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 9
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00043
Bandwidth after random permutation 16001427
--------------------------------------
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: 0.00686622 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00445199 seconds.
==================Overall Stats =======================
vertex 8300153 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000570297          0.0151038
Total time: 0.0156829 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000252008        0.00016284       0.000352144
Total time: 0.000766993 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4190 Time: 1.35562 seconds.
 iteration: 2 BFS levels: 5695 Time: 1.56331 seconds.
 iteration: 3 BFS levels: 5957 Time: 1.54273 seconds.
 iteration: 4 BFS levels: 5957 Time: 1.56091 seconds.
==================Overall Stats =======================
vertex 2762491 is a pseudo peripheral vertex
pseudo diameter: 5957 iterations: 4
SpMV time  Other time
5.11669          0.915167
Total time: 6.03187 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.38806        2.74806       0.480107
Total time: 4.61622 seconds.
=======================================================
TOTAL (accounted) MEAN: 5.72175
TOTAL (accounted) MAX: 5.38933
TOTAL (accounted) MIN: 5.35592
TOTAL (accounted) MEDIAN: 5.55249
-------------------------------
allgather median: 0.483198
all2all median: 0.24035
transposevector median: 0.586386
mergecontributions median: 1.539
spmsv median: 2.94298
-------------------------------
allgather fastest: 0.469487
all2all fastest: 0.243278
transposevector fastest: 0.134104
mergecontributions fastest: 1.61964
spmsv fastest: 2.88941
-------------------------------
allgather slowest: 0.568889
all2all slowest: 0.252317
transposevector slowest: 0.639659
mergecontributions slowest: 1.56755
spmsv slowest: 2.92591
summary statistics
hugetrace-00020.mtx 9 6 54 5.11726 0.93027 1.38806 2.74806 0.480107 0.483198 0.24035 0.586386 1.539 2.94298 
Bandwidth after RCM 4617
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 5.55962 seconds
Bandwidth before random permutation 16769102
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 9
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00021
Bandwidth after random permutation 16775837
--------------------------------------
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: 0.00479698 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00463295 seconds.
==================Overall Stats =======================
vertex 3043824 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000540018          0.0137949
Total time: 0.0143449 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000245094        0.000149012       0.000118732
Total time: 0.000512838 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1698 Time: 1.45895 seconds.
 iteration: 2 BFS levels: 1716 Time: 1.52297 seconds.
 iteration: 3 BFS levels: 1716 Time: 1.48389 seconds.
==================Overall Stats =======================
vertex 590919 is a pseudo peripheral vertex
pseudo diameter: 1716 iterations: 3
SpMV time  Other time
4.03938          0.436469
Total time: 4.47586 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.19598        1.41698       0.312372
Total time: 2.92533 seconds.
=======================================================
TOTAL (accounted) MEAN: 4.65427
TOTAL (accounted) MAX: 4.74293
TOTAL (accounted) MIN: 4.55028
TOTAL (accounted) MEDIAN: 4.38172
-------------------------------
allgather median: 0.504712
all2all median: 0.155615
transposevector median: 0.257982
mergecontributions median: 0.991002
spmsv median: 2.75172
-------------------------------
allgather fastest: 0.435936
all2all fastest: 0.135875
transposevector fastest: 0.0453937
mergecontributions fastest: 0.988928
spmsv fastest: 2.77559
-------------------------------
allgather slowest: 0.58231
all2all slowest: 0.165034
transposevector slowest: 0.285219
mergecontributions slowest: 1.08239
spmsv slowest: 2.68297
summary statistics
delaunay_n24.mtx 9 6 54 4.03992 0.450264 1.19598 1.41698 0.312372 0.504712 0.155615 0.257982 0.991002 2.75172 
Bandwidth after RCM 25895
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 4.77283 seconds
Bandwidth before random permutation 22895468
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 9
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00041
Bandwidth after random permutation 23942598
--------------------------------------
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: 0.01439 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00698519 seconds.
==================Overall Stats =======================
vertex 14474832 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000579834          0.0310552
Total time: 0.031646 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.00019908        0.000156164       0.000150919
Total time: 0.000506163 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 4476 Time: 1.66634 seconds.
 iteration: 2 BFS levels: 8264 Time: 2.10771 seconds.
 iteration: 3 BFS levels: 8441 Time: 2.16309 seconds.
 iteration: 4 BFS levels: 8441 Time: 2.16153 seconds.
==================Overall Stats =======================
vertex 19873727 is a pseudo peripheral vertex
pseudo diameter: 8441 iterations: 4
SpMV time  Other time
6.89619          1.22065
Total time: 8.11684 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.85292        3.89849       0.675084
Total time: 6.4265 seconds.
=======================================================
TOTAL (accounted) MEAN: 7.60175
TOTAL (accounted) MAX: 7.15621
TOTAL (accounted) MIN: 7.03183
TOTAL (accounted) MEDIAN: 7.30774
-------------------------------
allgather median: 0.680635
all2all median: 0.325326
transposevector median: 0.813754
mergecontributions median: 1.94646
spmsv median: 3.91344
-------------------------------
allgather fastest: 0.660772
all2all fastest: 0.325268
transposevector fastest: 0.188464
mergecontributions fastest: 1.98899
spmsv fastest: 3.86833
-------------------------------
allgather slowest: 0.808308
all2all slowest: 0.337406
transposevector slowest: 0.890973
mergecontributions slowest: 2.04049
spmsv slowest: 3.97691
summary statistics
road_usa.mtx 9 6 54 6.89677 1.2517 1.85292 3.89849 0.675084 0.680635 0.325326 0.813754 1.94646 3.91344 
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 21.8609 seconds
Bandwidth before random permutation 8398204
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 9
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00024
Bandwidth after random permutation 16776728
--------------------------------------
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: 0.00622797 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00477505 seconds.
==================Overall Stats =======================
vertex 783633 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000504017          0.015213
Total time: 0.015727 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000222921        0.000178099       0.00577807
Total time: 0.00617909 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 1 Time: 0.00972605 seconds.
 iteration: 2 BFS levels: 1 Time: 0.0045681 seconds.
==================Overall Stats =======================
vertex 10717440 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000353813          0.0184982
Total time: 0.0188599 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.0001719        0.000161886       0.0056932
Total time: 0.00602698 seconds.
=======================================================

*********** Connected component # 3 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 2489 Time: 1.85323 seconds.
 iteration: 2 BFS levels: 3066 Time: 1.83359 seconds.
 iteration: 3 BFS levels: 3066 Time: 1.77595 seconds.
==================Overall Stats =======================
vertex 3965075 is a pseudo peripheral vertex
pseudo diameter: 3066 iterations: 3
SpMV time  Other time
4.69195          0.775979
Total time: 5.46793 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
1.59029        2.39011       0.382393
Total time: 4.36279 seconds.
=======================================================
TOTAL (accounted) MEAN: 5.85683
TOTAL (accounted) MAX: 5.55961
TOTAL (accounted) MIN: 5.72418
TOTAL (accounted) MEDIAN: 6.00902
-------------------------------
allgather median: 0.337645
all2all median: 0.20104
transposevector median: 0.328854
mergecontributions median: 1.28188
spmsv median: 3.73934
-------------------------------
allgather fastest: 0.326025
all2all fastest: 0.205548
transposevector fastest: 0.0684764
mergecontributions fastest: 1.27049
spmsv fastest: 3.68907
-------------------------------
allgather slowest: 0.328593
all2all slowest: 0.210489
transposevector slowest: 0.358146
mergecontributions slowest: 1.39031
spmsv slowest: 3.76071
summary statistics
rgg_n_2_24_s0.mtx 9 6 54 4.6928 0.80969 1.59029 2.39011 0.382393 0.337645 0.20104 0.328854 1.28188 3.73934 
Bandwidth after RCM 12367
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 34.9363 seconds
Bandwidth before random permutation 14169841
Applied symmetric permutation.
Threading activated with 6
--------------------------------------
Number of MPI proceses: 9
Number of threads per procese: 6
Number of splits of the matrix: 6
Load balance: 1.00019
Bandwidth after random permutation 27992619
--------------------------------------
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: 0.01651 seconds.
 iteration: 2 BFS levels: 1 Time: 0.00819516 seconds.
==================Overall Stats =======================
vertex 13622928 is a pseudo peripheral vertex
pseudo diameter: 1 iterations: 2
SpMV time  Other time
0.000586033          0.031698
Total time: 0.0322959 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
0.000247955        0.000154018       0.00882912
Total time: 0.00923109 seconds.
=======================================================

*********** Connected component # 2 *****************
Discovering Pseudo-peripheral vertex
 iteration: 1 BFS levels: 243 Time: 3.1697 seconds.
 iteration: 2 BFS levels: 243 Time: 3.11452 seconds.
==================Overall Stats =======================
vertex 4325820 is a pseudo peripheral vertex
pseudo diameter: 243 iterations: 2
SpMV time  Other time
5.71678          0.576667
Total time: 6.29346 seconds.
======================================================
==================Ordering time =======================
SpMV time  Sort time  Other time
2.82513        1.49418       0.486041
Total time: 4.80536 seconds.
=======================================================
TOTAL (accounted) MEAN: 8.06123
TOTAL (accounted) MAX: 7.20081
TOTAL (accounted) MIN: 8.04478
TOTAL (accounted) MEDIAN: 7.89119
-------------------------------
allgather median: 0.632304
all2all median: 0.402861
transposevector median: 0.47633
mergecontributions median: 0.952824
spmsv median: 5.71621
-------------------------------
allgather fastest: 0.261333
all2all fastest: 0.400246
transposevector fastest: 0.0234988
mergecontributions fastest: 0.840744
spmsv fastest: 5.67498
-------------------------------
allgather slowest: 0.62348
all2all slowest: 0.532093
transposevector slowest: 0.461331
mergecontributions slowest: 0.933926
spmsv slowest: 6.13856
summary statistics
nlpkkt240.mtx 9 6 54 5.71737 0.608365 2.82513 1.49418 0.486041 0.632304 0.402861 0.47633 0.952824 5.71621 
slurmstepd: Step 408010.15 exceeded memory limit (75123180 > 66071552), being killed
slurmstepd: Exceeded job memory limit
slurmstepd: *** STEP 408010.15 ON nid00011 CANCELLED AT 2016-05-06T01:00:36 ***
slurmstepd: Exceeded job memory limit
slurmstepd: Step 408010.15 exceeded memory limit (75197716 > 66071552), being killed
slurmstepd: Step 408010.15 exceeded memory limit (75224688 > 66071552), being killed
srun: Job step aborted: Waiting up to 32 seconds for job step to finish.
slurmstepd: Exceeded job memory limit
slurmstepd: Exceeded job memory limit
srun: got SIGCONT
srun: got SIGCONT
slurmstepd: *** JOB 408010 ON nid00011 CANCELLED AT 2016-05-06T01:00:36 ***
srun: forcing job termination
srun: forcing job termination
