Trace number 4259244

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2017-07-28SAT (TO)1394 251.842 252.00999

General information on the benchmark

NameScheduling/Scheduling-js-taillard/
Taillard-js-020-15-4.xml
MD5SUM51c1ec7c53f2e239726c0b7c1f1d5b64
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark1394
Best CPU time to get the best result obtained on this benchmark251.842
Satisfiable
(Un)Satisfiability was proved
Number of variables320
Number of constraints335
Number of domains1
Minimum domain size1466
Maximum domain size1466
Distribution of domain sizes[{"size":1466,"count":320}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":20},{"degree":3,"count":300}]
Minimum constraint arity1
Maximum constraint arity20
Distribution of constraint arities[{"arity":1,"count":20},{"arity":2,"count":300},{"arity":20,"count":15}]
Number of extensional constraints0
Number of intensional constraints320
Distribution of constraint types[{"type":"intension","count":320},{"type":"noOverlap","count":15}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.09	c 280717
9.10/9.23	o 1463
9.10/9.24	o 1462
9.10/9.24	o 1461
9.10/9.24	o 1460
9.10/9.25	o 1459
10.10/10.25	o 1458
10.10/10.25	o 1457
10.29/10.42	o 1456
11.29/11.44	o 1455
11.29/11.45	o 1454
11.29/11.49	o 1453
11.39/11.50	o 1452
11.59/11.74	o 1451
11.59/11.74	o 1450
11.90/12.02	o 1449
11.90/12.02	o 1441
11.90/12.02	o 1440
11.90/12.02	o 1439
11.90/12.02	o 1438
11.90/12.03	o 1437
12.00/12.19	o 1436
12.09/12.20	o 1435
12.09/12.20	o 1431
12.19/12.30	o 1430
12.19/12.30	o 1429
12.19/12.32	o 1427
12.19/12.32	o 1424
12.19/12.32	o 1422
12.19/12.32	o 1421
12.19/12.35	o 1420
12.19/12.35	o 1419
12.19/12.36	o 1418
19.00/19.17	o 1416
19.49/19.60	o 1415
19.49/19.60	o 1414
19.49/19.61	o 1413
19.49/19.61	o 1412
19.49/19.61	o 1411
19.79/19.90	o 1410
19.79/19.96	o 1408
20.39/20.52	o 1407
20.39/20.52	o 1406
20.39/20.52	o 1404
24.90/25.05	o 1403
44.18/44.31	o 1401
44.18/44.31	o 1397
45.38/45.52	o 1396
116.57/116.78	o 1395
116.98/117.19	o 1394
251.84/252.00	s SATISFIABLE
251.84/252.00	v <instantiation type="solution">
251.84/252.00	v   <list> s[0][0] s[0][1] s[0][2] s[0][3] s[0][4] s[0][5] s[0][6] s[0][7] s[0][8] s[0][9] s[0][10] s[0][11] s[0][12] s[0][13] s[0][14] s[1][0] s[1][1] s[1][2] s[1][3] s[1][4] s[1][5] s[1][6] s[1][7] s[1][8] s[1][9] s[1][10] s[1][11] s[1][12] s[1][13] s[1][14] s[2][0] s[2][1] s[2][2] s[2][3] s[2][4] s[2][5] s[2][6] s[2][7] s[2][8] s[2][9] s[2][10] s[2][11] s[2][12] s[2][13] s[2][14] s[3][0] s[3][1] s[3][2] s[3][3] s[3][4] s[3][5] s[3][6] s[3][7] s[3][8] s[3][9] s[3][10] s[3][11] s[3][12] s[3][13] s[3][14] s[4][0] s[4][1] s[4][2] s[4][3] s[4][4] s[4][5] s[4][6] s[4][7] s[4][8] s[4][9] s[4][10] s[4][11] s[4][12] s[4][13] s[4][14] s[5][0] s[5][1] s[5][2] s[5][3] s[5][4] s[5][5] s[5][6] s[5][7] s[5][8] s[5][9] s[5][10] s[5][11] s[5][12] s[5][13] s[5][14] s[6][0] s[6][1] s[6][2] s[6][3] s[6][4] s[6][5] s[6][6] s[6][7] s[6][8] s[6][9] s[6][10] s[6][11] s[6][12] s[6][13] s[6][14] s[7][0] s[7][1] s[7][2] s[7][3] s[7][4] s[7][5] s[7][6] s[7][7] s[7][8] s[7][9] s[7][10] s[7][11] s[7][12] s[7][13] s[7][14] s[8][0] s[8][1] s[8][2] s[8][3] s[8][4] s[8][5] s[8][6] s[8][7] s[8][8] s[8][9] s[8][10] s[8][11] s[8][12] s[8][13] s[8][14] s[9][0] s[9][1] s[9][2] s[9][3] s[9][4] s[9][5] s[9][6] s[9][7] s[9][8] s[9][9] s[9][10] s[9][11] s[9][12] s[9][13] s[9][14] s[10][0] s[10][1] s[10][2] s[10][3] s[10][4] s[10][5] s[10][6] s[10][7] s[10][8] s[10][9] s[10][10] s[10][11] s[10][12] s[10][13] s[10][14] s[11][0] s[11][1] s[11][2] s[11][3] s[11][4] s[11][5] s[11][6] s[11][7] s[11][8] s[11][9] s[11][10] s[11][11] s[11][12] s[11][13] s[11][14] s[12][0] s[12][1] s[12][2] s[12][3] s[12][4] s[12][5] s[12][6] s[12][7] s[12][8] s[12][9] s[12][10] s[12][11] s[12][12] s[12][13] s[12][14] s[13][0] s[13][1] s[13][2] s[13][3] s[13][4] s[13][5] s[13][6] s[13][7] s[13][8] s[13][9] s[13][10] s[13][11] s[13][12] s[13][13] s[13][14] s[14][0] s[14][1] s[14][2] s[14][3] s[14][4] s[14][5] s[14][6] s[14][7] s[14][8] s[14][9] s[14][10] s[14][11] s[14][12] s[14][13] s[14][14] s[15][0] s[15][1] s[15][2] s[15][3] s[15][4] s[15][5] s[15][6] s[15][7] s[15][8] s[15][9] s[15][10] s[15][11] s[15][12] s[15][13] s[15][14] s[16][0] s[16][1] s[16][2] s[16][3] s[16][4] s[16][5] s[16][6] s[16][7] s[16][8] s[16][9] s[16][10] s[16][11] s[16][12] s[16][13] s[16][14] s[17][0] s[17][1] s[17][2] s[17][3] s[17][4] s[17][5] s[17][6] s[17][7] s[17][8] s[17][9] s[17][10] s[17][11] s[17][12] s[17][13] s[17][14] s[18][0] s[18][1] s[18][2] s[18][3] s[18][4] s[18][5] s[18][6] s[18][7] s[18][8] s[18][9] s[18][10] s[18][11] s[18][12] s[18][13] s[18][14] s[19][0] s[19][1] s[19][2] s[19][3] s[19][4] s[19][5] s[19][6] s[19][7] s[19][8] s[19][9] s[19][10] s[19][11] s[19][12] s[19][13] s[19][14] e[0] e[1] e[2] e[3] e[4] e[5] e[6] e[7] e[8] e[9] e[10] e[11] e[12] e[13] e[14] e[15] e[16] e[17] e[18] e[19] </list>
251.84/252.00	v   <values> 0 15 104 153 267 307 409 457 556 652 740 807 961 1004 1235 32 38 104 243 254 310 366 381 421 492 571 572 605 744 840 134 230 413 599 648 674 818 936 1016 1088 1141 1145 1198 1280 1318 0 58 92 162 210 369 438 531 619 647 796 862 1242 1309 1337 83 161 168 530 605 644 668 684 806 848 850 1016 1070 1090 1250 90 443 547 560 673 684 747 789 800 867 1072 1152 1269 1309 1368 0 108 120 168 221 297 329 339 420 473 913 1016 1191 1267 1356 15 95 108 122 181 230 247 304 546 667 843 912 1019 1141 1205 0 58 122 212 281 525 652 679 727 814 863 946 1016 1087 1191 0 490 624 676 723 828 903 934 959 1008 1093 1179 1194 1221 1313 133 227 314 388 414 543 649 745 874 946 998 1077 1241 1298 1336 389 543 585 625 652 706 770 881 913 972 1065 1150 1238 1267 1361 51 176 243 261 314 462 548 577 585 711 800 825 833 913 1175 0 64 170 307 350 679 744 858 1010 1193 1242 1274 1315 1361 1391 168 310 339 389 488 541 606 629 678 769 788 874 951 1019 1104 0 13 32 82 176 254 297 313 378 454 455 466 516 579 651 39 82 142 227 273 297 359 408 480 678 729 754 848 1002 1145 0 68 295 329 414 443 515 611 769 818 854 1135 1215 1238 1368 0 64 106 263 388 468 608 690 836 902 1000 1013 1167 1255 1303 297 474 535 560 668 697 725 842 858 917 1010 1039 1072 1083 1228 1310 916 1394 1355 1289 1383 1387 1255 1268 1391 1387 1394 1221 1394 1193 706 1175 1372 1361 1318 </values>
251.84/252.00	v </instantiation>

Verifier Data 

OK	1394

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15388 MiB free)
  memory of node 1: 16384 MiB (15559 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259244-1502642097/watcher-4259244-1502642097 -o /tmp/evaluation-result-4259244-1502642097/solver-4259244-1502642097 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30540 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 939836124 HOME/instance-4259244-1502642097.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=30823, runsolver pid=30820

[startup+0.100134 s]*
/proc/loadavg: 2.01 2.43 2.92 2/180 30827
/proc/meminfo: memFree=31689932/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=29060 memory=3736 CPUtime=0.01 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 1128 0 0 0 1 0 0 0 20 0 1 0 66405098 29757440 934 18446744073709551615 4194304 7396336 140723487954944 140723487951944 6024274 0 0 1 0 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 7265 934 682 782 0 281 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 29060 KiB
Current children cumulated memory: 3736 KiB

[startup+0.209202 s]*
/proc/loadavg: 2.01 2.43 2.92 2/178 30829
/proc/meminfo: memFree=31695008/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=29192 memory=4000 CPUtime=0.12 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 1181 0 0 0 12 0 0 0 20 0 1 0 66405098 29892608 1000 18446744073709551615 4194304 7396336 140723487954944 140723487948184 6072475 0 0 1 0 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 7298 1000 715 782 0 314 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4000 KiB

[startup+0.308585 s]*
/proc/loadavg: 2.01 2.43 2.92 2/178 30829
/proc/meminfo: memFree=31695008/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=29320 memory=4084 CPUtime=0.22 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 1201 0 0 0 22 0 0 0 20 0 1 0 66405098 30023680 1021 18446744073709551615 4194304 7396336 140723487954944 140723487948184 6189932 0 0 1 0 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 7330 1021 716 782 0 346 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 29320 KiB
Current children cumulated memory: 4084 KiB

[startup+0.70027 s]
/proc/loadavg: 2.01 2.43 2.92 2/184 30844
/proc/meminfo: memFree=31687068/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=35632 memory=10704 CPUtime=0.6 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 2928 0 0 0 60 0 0 0 20 0 1 0 66405098 36487168 2676 18446744073709551615 4194304 7396336 140723487954944 140723487945848 5608763 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 8908 2676 767 782 0 1924 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 35632 KiB
Current children cumulated memory: 10704 KiB

[startup+1.50028 s]
/proc/loadavg: 2.01 2.43 2.92 3/184 30844
/proc/meminfo: memFree=31680204/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=35764 memory=10704 CPUtime=1.4 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 2947 0 0 0 140 0 0 0 20 0 1 0 66405098 36622336 2676 18446744073709551615 4194304 7396336 140723487954944 140723487949528 5575964 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 8941 2676 767 782 0 1957 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 35764 KiB
Current children cumulated memory: 10704 KiB

[startup+3.10905 s]
/proc/loadavg: 2.01 2.43 2.91 3/184 30844
/proc/meminfo: memFree=31672756/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=35764 memory=10824 CPUtime=3.01 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 4365 0 0 0 301 0 0 0 20 0 1 0 66405098 36622336 2706 18446744073709551615 4194304 7396336 140723487954944 140723487949528 5165805 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 8941 2706 768 782 0 1957 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 35764 KiB
Current children cumulated memory: 10824 KiB

[startup+6.30027 s]
/proc/loadavg: 2.01 2.43 2.91 3/184 30844
/proc/meminfo: memFree=31672584/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=35764 memory=10824 CPUtime=6.2 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 4820 0 0 0 620 0 0 0 20 0 1 0 66405098 36622336 2706 18446744073709551615 4194304 7396336 140723487954944 140723487949528 4581634 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 8941 2706 768 782 0 1957 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 35764 KiB
Current children cumulated memory: 10824 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.41 2.90 3/184 30844
/proc/meminfo: memFree=31670488/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=38668 memory=13472 CPUtime=12.59 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 6082 0 0 0 1259 0 0 0 20 0 1 0 66405098 39596032 3368 18446744073709551615 4194304 7396336 140723487954944 140723487949288 5608752 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 9667 3368 771 782 0 2683 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 38668 KiB
Current children cumulated memory: 13472 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.40 2.89 3/184 30844
/proc/meminfo: memFree=31665788/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=39724 memory=14760 CPUtime=25.39 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 9104 0 0 0 2539 0 0 0 20 0 1 0 66405098 40677376 3690 18446744073709551615 4194304 7396336 140723487954944 140723487949960 5575300 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 9931 3690 771 782 0 2947 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 39724 KiB
Current children cumulated memory: 14760 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.37 2.87 3/181 30845
/proc/meminfo: memFree=31666736/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=39988 memory=15068 CPUtime=50.99 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 10741 0 0 0 5099 0 0 0 20 0 1 0 66405098 40947712 3767 18446744073709551615 4194304 7396336 140723487954944 140723487949960 4257837 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 9997 3767 771 782 0 3013 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 39988 KiB
Current children cumulated memory: 15068 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.31 2.82 3/181 30847
/proc/meminfo: memFree=31666588/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=40120 memory=15180 CPUtime=102.17 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 12322 0 0 0 10216 1 0 0 20 0 1 0 66405098 41082880 3795 18446744073709551615 4194304 7396336 140723487954944 140723487949288 4320512 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 10030 3795 771 782 0 3046 0
Current children cumulated CPU time: 102.17 s
Current children cumulated vsize: 40120 KiB
Current children cumulated memory: 15180 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.25 2.77 3/181 30849
/proc/meminfo: memFree=31666436/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=40252 memory=15224 CPUtime=162.15 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 13060 0 0 0 16214 1 0 0 20 0 1 0 66405098 41218048 3806 18446744073709551615 4194304 7396336 140723487954944 140723487949288 4257799 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 10063 3806 771 782 0 3079 0
Current children cumulated CPU time: 162.15 s
Current children cumulated vsize: 40252 KiB
Current children cumulated memory: 15224 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.20 2.72 3/181 30851
/proc/meminfo: memFree=31666940/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=40252 memory=15284 CPUtime=222.14 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 13783 0 0 0 22213 1 0 0 20 0 1 0 66405098 41218048 3821 18446744073709551615 4194304 7396336 140723487954944 140723487949288 4249696 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 10063 3821 771 782 0 3079 0
Current children cumulated CPU time: 222.14 s
Current children cumulated vsize: 40252 KiB
Current children cumulated memory: 15284 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.18 2.70 3/181 30853
/proc/meminfo: memFree=31666280/32770624 swapFree=67105588/67108860
[pid=30823] ppid=30820 vsize=40384 memory=15400 CPUtime=251.84 cores=1,3,5,7
/proc/30823/stat : 30823 (MistralXCSP) R 30820 30823 12560 0 -1 4202496 14518 0 0 0 25183 1 0 0 20 0 1 0 66405098 41353216 3850 18446744073709551615 4194304 7396336 140723487954944 140723487949288 4581808 0 0 1 16386 0 0 0 17 1 0 0 8 0 0 9496464 9501696 28119040 140723487957395 140723487957544 140723487957544 140723487961033 0
/proc/30823/statm: 10096 3850 771 782 0 3112 0
Current children cumulated CPU time: 251.84 s
Current children cumulated vsize: 40384 KiB
Current children cumulated memory: 15400 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.01 s]
# the end of solver process 30823 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.831 s, system=0.010996 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 252.01
CPU time (s): 251.842
CPU user time (s): 251.831
CPU system time (s): 0.010996
CPU usage (%): 99.9334
Max. virtual memory (cumulated for all children) (KiB): 40384
Max. memory (cumulated for all children) (KiB): 15400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.831
system time used= 0.010996
maximum resident set size= 15420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14557
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 1398


# summary of solver processes directly reported to runsolver:
#   pid: 30823
#   total CPU time (s): 251.842
#   total CPU user time (s): 251.831
#   total CPU system time (s): 0.010996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.96742 second user time and 1.71351 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-13 18:20:55
IDJOB=4259244
IDBENCH=115772
IDSOLVER=2645
FILE ID=node126/4259244-1502642097
RUNJOBID= node126-1502640747-30540
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/Scheduling/Scheduling-js-taillard/Taillard-js-020-15-4.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4259244-1502642097/watcher-4259244-1502642097 -o /tmp/evaluation-result-4259244-1502642097/solver-4259244-1502642097 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30540 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 939836124 HOME/instance-4259244-1502642097.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 51c1ec7c53f2e239726c0b7c1f1d5b64
RANDOM SEED=939836124

node126.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31690212 kB
MemAvailable:   31965748 kB
Buffers:          269928 kB
Cached:           276316 kB
SwapCached:          524 kB
Active:           438660 kB
Inactive:         165292 kB
Active(anon):       5728 kB
Inactive(anon):    85520 kB
Active(file):     432932 kB
Inactive(file):    79772 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67105588 kB
Dirty:              5888 kB
Writeback:             0 kB
AnonPages:         57284 kB
Mapped:            47536 kB
Shmem:             33440 kB
Slab:             183512 kB
SReclaimable:     157336 kB
SUnreclaim:        26176 kB
KernelStack:        3184 kB
PageTables:         5276 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     312048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62020 MiB
End job on node126 at 2017-08-13 18:25:07