Trace number 4259247

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)1690 251.91701 252.011

General information on the benchmark

NameScheduling/Scheduling-js-taillard/
Taillard-js-020-20-3.xml
MD5SUM5314b126c5fc4f843c68abc8a30fc0ca
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark1690
Best CPU time to get the best result obtained on this benchmark251.91701
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of constraints440
Number of domains1
Minimum domain size1760
Maximum domain size1760
Distribution of domain sizes[{"size":1760,"count":420}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":20},{"degree":3,"count":400}]
Minimum constraint arity1
Maximum constraint arity20
Distribution of constraint arities[{"arity":1,"count":20},{"arity":2,"count":400},{"arity":20,"count":20}]
Number of extensional constraints0
Number of intensional constraints420
Distribution of constraint types[{"type":"intension","count":420},{"type":"noOverlap","count":20}]
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

0.00/0.06	c 280717
50.03/50.19	o 1759
50.12/50.22	o 1758
50.12/50.22	o 1757
50.22/50.35	o 1756
53.93/54.10	o 1755
54.03/54.14	o 1754
54.12/54.21	o 1753
54.62/54.71	o 1752
54.62/54.71	o 1751
54.72/54.82	o 1750
54.93/55.08	o 1749
54.93/55.08	o 1746
54.93/55.08	o 1745
55.03/55.11	o 1743
55.03/55.11	o 1742
55.03/55.11	o 1741
55.03/55.11	o 1740
55.03/55.11	o 1739
55.03/55.12	o 1737
56.03/56.18	o 1733
57.03/57.13	o 1732
58.22/58.32	o 1731
58.22/58.33	o 1730
62.42/62.54	o 1729
62.42/62.55	o 1728
62.42/62.55	o 1727
62.42/62.56	o 1726
62.52/62.64	o 1725
62.52/62.64	o 1723
62.82/63.00	o 1722
63.32/63.42	o 1720
63.32/63.43	o 1719
63.32/63.43	o 1718
63.32/63.46	o 1717
63.32/63.46	o 1716
63.62/63.79	o 1715
63.62/63.79	o 1714
63.62/63.79	o 1712
65.82/65.93	o 1711
66.12/66.22	o 1710
66.12/66.23	o 1709
72.92/73.03	o 1708
72.92/73.04	o 1707
73.71/73.84	o 1706
74.51/74.62	o 1704
74.51/74.63	o 1702
75.11/75.22	o 1701
102.41/102.50	o 1700
102.41/102.50	o 1699
104.31/104.45	o 1698
104.31/104.45	o 1697
104.31/104.46	o 1696
123.61/123.70	o 1695
132.81/132.98	o 1694
133.51/133.69	o 1693
133.51/133.69	o 1692
133.61/133.70	o 1691
149.20/149.33	o 1690
251.90/252.00	s SATISFIABLE
251.90/252.00	v <instantiation type="solution">
251.90/252.00	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[0][15] s[0][16] s[0][17] s[0][18] s[0][19] 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[1][15] s[1][16] s[1][17] s[1][18] s[1][19] 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[2][15] s[2][16] s[2][17] s[2][18] s[2][19] 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[3][15] s[3][16] s[3][17] s[3][18] s[3][19] 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[4][15] s[4][16] s[4][17] s[4][18] s[4][19] 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[5][15] s[5][16] s[5][17] s[5][18] s[5][19] 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[6][15] s[6][16] s[6][17] s[6][18] s[6][19] 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[7][15] s[7][16] s[7][17] s[7][18] s[7][19] 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[8][15] s[8][16] s[8][17] s[8][18] s[8][19] 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[9][15] s[9][16] s[9][17] s[9][18] s[9][19] 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[10][15] s[10][16] s[10][17] s[10][18] s[10][19] 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[11][15] s[11][16] s[11][17] s[11][18] s[11][19] 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[12][15] s[12][16] s[12][17] s[12][18] s[12][19] 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[13][15] s[13][16] s[13][17] s[13][18] s[13][19] 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[14][15] s[14][16] s[14][17] s[14][18] s[14][19] 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[15][15] s[15][16] s[15][17] s[15][18] s[15][19] 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[16][15] s[16][16] s[16][17] s[16][18] s[16][19] 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[17][15] s[17][16] s[17][17] s[17][18] s[17][19] 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[18][15] s[18][16] s[18][17] s[18][18] s[18][19] 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] s[19][15] s[19][16] s[19][17] s[19][18] s[19][19] 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>
251.90/252.00	v   <values> 0 30 145 179 307 365 474 499 561 668 743 773 825 854 906 941 1032 1050 1098 1144 72 145 219 222 320 388 396 419 633 705 754 988 1093 1244 1307 1399 1430 1482 1570 1634 30 36 182 560 674 725 788 820 836 917 924 942 1043 1104 1178 1250 1352 1440 1509 1601 0 222 366 445 505 713 804 868 956 1023 1080 1157 1237 1243 1312 1371 1433 1470 1519 1601 0 83 139 163 238 269 335 411 478 574 619 648 725 821 871 1260 1340 1430 1552 1614 0 15 46 135 222 277 326 485 504 580 842 917 1005 1195 1267 1342 1348 1440 1516 1606 0 15 37 211 221 306 435 462 516 631 633 705 896 1011 1108 1210 1269 1332 1384 1472 28 111 130 306 407 443 574 724 956 1047 1107 1127 1195 1257 1313 1372 1423 1484 1553 1618 0 223 413 705 824 909 1000 1012 1031 1090 1133 1153 1245 1269 1349 1437 1519 1582 1630 1660 135 257 335 463 505 513 673 691 773 835 885 969 1010 1088 1175 1233 1307 1399 1484 1577 0 109 137 227 380 528 615 715 820 871 924 959 1168 1250 1284 1305 1390 1478 1496 1598 0 336 369 492 503 528 596 640 668 738 805 814 899 942 995 1129 1168 1222 1391 1553 4 28 72 228 335 388 419 546 615 621 662 697 718 1031 1161 1257 1289 1297 1372 1468 0 136 178 315 385 463 548 641 705 713 769 848 1096 1133 1312 1487 1513 1546 1563 1565 13 118 163 369 504 621 660 682 847 926 990 1069 1157 1222 1246 1289 1306 1409 1482 1598 0 68 99 161 355 462 505 646 720 779 917 1048 1130 1201 1243 1364 1393 1470 1553 1606 96 213 271 380 464 546 615 649 688 703 805 837 936 1013 1108 1188 1390 1472 1552 1588 0 13 109 135 139 238 336 419 443 513 581 619 639 674 773 800 843 1212 1361 1552 0 75 76 111 184 232 277 315 349 461 532 671 749 995 1103 1306 1361 1399 1466 1473 41 75 111 161 182 221 243 301 385 435 474 478 581 649 681 783 847 888 917 921 1242 1648 1684 1684 1690 1650 1484 1660 1680 1676 1690 1597 1550 1600 1690 1689 1632 1627 1481 1011 </values>
251.90/252.00	v </instantiation>

Verifier Data

OK	1690

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 (15390 MiB free)
  memory of node 1: 16384 MiB (15560 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259247-1502641589/watcher-4259247-1502641589 -o /tmp/evaluation-result-4259247-1502641589/solver-4259247-1502641589 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30539 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1563237654 HOME/instance-4259247-1502641589.xml 

running on 4 cores: 0,2,4,6

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=30569, runsolver pid=30566

[startup+0.10009 s]*
/proc/loadavg: 3.80 4.20 3.55 4/181 30570
/proc/meminfo: memFree=31692504/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=29192 memory=4000 CPUtime=0.04 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 1177 0 0 0 4 0 0 0 20 0 1 0 66354340 29892608 1000 18446744073709551615 4194304 7396336 140721985090080 140721985087080 139790471326720 0 0 1 0 0 0 0 17 0 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 7298 1000 710 782 0 314 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4000 KiB

[startup+0.209065 s]*
/proc/loadavg: 3.80 4.20 3.55 4/181 30570
/proc/meminfo: memFree=31692132/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=29324 memory=4000 CPUtime=0.15 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 1209 0 0 0 15 0 0 0 20 0 1 0 66354340 30027776 1000 18446744073709551615 4194304 7396336 140721985090080 140721985087080 6164295 0 0 1 0 0 0 0 17 0 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 7331 1000 710 782 0 347 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 29324 KiB
Current children cumulated memory: 4000 KiB

[startup+0.308824 s]*
/proc/loadavg: 3.80 4.20 3.55 4/181 30570
/proc/meminfo: memFree=31692132/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=29464 memory=4264 CPUtime=0.25 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 1236 0 0 0 25 0 0 0 20 0 1 0 66354340 30171136 1066 18446744073709551615 4194304 7396336 140721985090080 140721985087080 139790470898551 0 0 1 0 0 0 0 17 0 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 7366 1066 716 782 0 382 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 29464 KiB
Current children cumulated memory: 4264 KiB

[startup+0.700222 s]
/proc/loadavg: 3.80 4.20 3.55 4/181 30570
/proc/meminfo: memFree=31688784/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=30148 memory=4748 CPUtime=0.63 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 1414 0 0 0 63 0 0 0 20 0 1 0 66354340 30871552 1187 18446744073709551615 4194304 7396336 140721985090080 140721985080200 6018330 0 0 1 0 0 0 0 17 0 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 7537 1187 717 782 0 553 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 30148 KiB
Current children cumulated memory: 4748 KiB

[startup+1.50024 s]
/proc/loadavg: 3.80 4.20 3.55 5/181 30570
/proc/meminfo: memFree=31680104/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=37964 memory=12840 CPUtime=1.43 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 3516 0 0 0 143 0 0 0 20 0 1 0 66354340 38875136 3210 18446744073709551615 4194304 7396336 140721985090080 140721985084680 5608761 0 0 1 16386 0 0 0 17 0 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 9491 3210 767 782 0 2507 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 37964 KiB
Current children cumulated memory: 12840 KiB

[startup+3.1089 s]
/proc/loadavg: 3.80 4.20 3.55 5/181 30570
/proc/meminfo: memFree=31677904/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=37964 memory=13076 CPUtime=3.04 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 5403 0 0 0 304 0 0 0 20 0 1 0 66354340 38875136 3269 18446744073709551615 4194304 7396336 140721985090080 140721985084680 5575964 0 0 1 16386 0 0 0 17 0 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 9491 3269 768 782 0 2507 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 37964 KiB
Current children cumulated memory: 13076 KiB

[startup+6.30023 s]
/proc/loadavg: 3.66 4.16 3.55 5/181 30570
/proc/meminfo: memFree=31676172/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=38108 memory=13076 CPUtime=6.23 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 7303 0 0 0 622 1 0 0 20 0 1 0 66354340 39022592 3269 18446744073709551615 4194304 7396336 140721985090080 140721985084744 5165805 0 0 1 16386 0 0 0 17 0 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 9527 3269 768 782 0 2543 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 38108 KiB
Current children cumulated memory: 13076 KiB

[startup+12.7002 s]
/proc/loadavg: 3.52 4.13 3.54 5/181 30570
/proc/meminfo: memFree=31675800/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=38108 memory=13092 CPUtime=12.63 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 9197 0 0 0 1262 1 0 0 20 0 1 0 66354340 39022592 3273 18446744073709551615 4194304 7396336 140721985090080 140721985084744 4249442 0 0 1 16386 0 0 0 17 0 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 9527 3273 768 782 0 2543 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 38108 KiB
Current children cumulated memory: 13092 KiB

[startup+25.5002 s]
/proc/loadavg: 3.19 4.02 3.51 5/181 30570
/proc/meminfo: memFree=31675800/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=38108 memory=13092 CPUtime=25.42 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 12980 0 0 0 2541 1 0 0 20 0 1 0 66354340 39022592 3273 18446744073709551615 4194304 7396336 140721985090080 140721985084744 4581576 0 0 1 16386 0 0 0 17 0 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 9527 3273 768 782 0 2543 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 38108 KiB
Current children cumulated memory: 13092 KiB

[startup+51.1091 s]
/proc/loadavg: 2.78 3.86 3.47 5/181 30570
/proc/meminfo: memFree=31674108/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=40348 memory=15236 CPUtime=51.04 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 15771 0 0 0 5102 2 0 0 20 0 1 0 66354340 41316352 3809 18446744073709551615 4194304 7396336 140721985090080 140721985084744 4542718 0 0 1 16386 0 0 0 17 0 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 10087 3809 771 782 0 3103 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 40348 KiB
Current children cumulated memory: 15236 KiB

[startup+102.3 s]
/proc/loadavg: 2.42 3.59 3.40 4/181 30572
/proc/meminfo: memFree=31669084/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=44900 memory=19764 CPUtime=102.21 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 18814 0 0 0 10219 2 0 0 20 0 1 0 66354340 45977600 4941 18446744073709551615 4194304 7396336 140721985090080 140721985084424 4581650 0 0 1 16386 0 0 0 17 2 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 11225 4941 771 782 0 4241 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 44900 KiB
Current children cumulated memory: 19764 KiB

[startup+162.3 s]
/proc/loadavg: 2.20 3.32 3.32 4/181 30574
/proc/meminfo: memFree=31668384/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=45560 memory=20396 CPUtime=162.2 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 19750 0 0 0 16218 2 0 0 20 0 1 0 66354340 46653440 5099 18446744073709551615 4194304 7396336 140721985090080 140721985084424 4407040 0 0 1 16386 0 0 0 17 2 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 11390 5099 771 782 0 4406 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 45560 KiB
Current children cumulated memory: 20396 KiB

[startup+222.3 s]
/proc/loadavg: 2.07 3.08 3.24 4/181 30576
/proc/meminfo: memFree=31668596/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=45692 memory=20664 CPUtime=222.2 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 20605 0 0 0 22218 2 0 0 20 0 1 0 66354340 46788608 5166 18446744073709551615 4194304 7396336 140721985090080 140721985084424 5609143 0 0 1 16386 0 0 0 17 2 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 11423 5166 771 782 0 4439 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 45692 KiB
Current children cumulated memory: 20664 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.04 2.97 3.20 4/181 30578
/proc/meminfo: memFree=31668224/32770624 swapFree=67105588/67108860
[pid=30569] ppid=30566 vsize=45692 memory=20736 CPUtime=251.9 cores=0,2,4,6
/proc/30569/stat : 30569 (MistralXCSP) R 30566 30569 12560 0 -1 4202496 21427 0 0 0 25188 2 0 0 20 0 1 0 66354340 46788608 5184 18446744073709551615 4194304 7396336 140721985090080 140721985084424 5575964 0 0 1 16386 0 0 0 17 2 0 0 5 0 0 9496464 9501696 38866944 140721985094034 140721985094184 140721985094184 140721985097673 0
/proc/30569/statm: 11423 5184 771 782 0 4439 0
Current children cumulated CPU time: 251.9 s
Current children cumulated vsize: 45692 KiB
Current children cumulated memory: 20736 KiB

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

[startup+252.011 s]
# the end of solver process 30569 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.887 s, system=0.029996 s

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

Child status: 0
Real time (s): 252.011
CPU time (s): 251.917
CPU user time (s): 251.887
CPU system time (s): 0.029996
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 45692
Max. memory (cumulated for all children) (KiB): 20736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.887
system time used= 0.029996
maximum resident set size= 20756
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21465
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= 15
involuntary context switches= 318


# summary of solver processes directly reported to runsolver:
#   pid: 30569
#   total CPU time (s): 251.917
#   total CPU user time (s): 251.887
#   total CPU system time (s): 0.029996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.924862 second user time and 1.82528 second system time

The end

Launcher Data

Begin job on node126 at 2017-08-13 18:12:28
IDJOB=4259247
IDBENCH=115758
IDSOLVER=2645
FILE ID=node126/4259247-1502641589
RUNJOBID= node126-1502640747-30539
PBS_JOBID= 
Free space on /tmp= 62032 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/Scheduling/Scheduling-js-taillard/Taillard-js-020-20-3.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-4259247-1502641589/watcher-4259247-1502641589 -o /tmp/evaluation-result-4259247-1502641589/solver-4259247-1502641589 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30539 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1563237654 HOME/instance-4259247-1502641589.xml

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

MD5SUM BENCH= 5314b126c5fc4f843c68abc8a30fc0ca
RANDOM SEED=1563237654

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:        31694792 kB
MemAvailable:   31969464 kB
Buffers:          269752 kB
Cached:           275608 kB
SwapCached:          524 kB
Active:           434536 kB
Inactive:         164940 kB
Active(anon):       2104 kB
Inactive(anon):    85520 kB
Active(file):     432432 kB
Inactive(file):    79420 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67105588 kB
Dirty:             11548 kB
Writeback:             0 kB
AnonPages:         53924 kB
Mapped:            45892 kB
Shmem:             33440 kB
Slab:             182988 kB
SReclaimable:     157312 kB
SUnreclaim:        25676 kB
KernelStack:        3072 kB
PageTables:         4612 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     306736 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 18:16:40