Trace number 4259249

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)1669 251.899 252.011

General information on the benchmark

NameScheduling/Scheduling-js-taillard/
Taillard-js-020-20-8.xml
MD5SUM713d39b17b6d51a27147ff336666abea
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark1669
Best CPU time to get the best result obtained on this benchmark251.899
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of constraints440
Number of domains1
Minimum domain size1729
Maximum domain size1729
Distribution of domain sizes[{"size":1729,"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 

0.00/0.08	c 280717
39.10/39.27	o 1727
39.30/39.42	o 1726
44.29/44.45	o 1725
44.29/44.47	o 1724
44.29/44.47	o 1723
44.29/44.48	o 1722
44.29/44.48	o 1721
44.29/44.49	o 1720
45.59/45.74	o 1719
45.59/45.75	o 1718
45.59/45.76	o 1717
45.59/45.76	o 1716
45.69/45.86	o 1715
45.69/45.86	o 1713
45.69/45.86	o 1712
45.69/45.86	o 1710
49.49/49.69	o 1708
49.70/49.86	o 1707
49.80/49.91	o 1706
49.80/49.91	o 1705
49.80/49.91	o 1704
49.80/49.99	o 1703
49.80/50.00	o 1702
49.80/50.00	o 1700
49.91/50.01	o 1699
49.91/50.01	o 1698
50.20/50.35	o 1697
50.20/50.36	o 1695
53.30/53.46	o 1694
57.91/58.09	o 1693
58.10/58.26	o 1692
58.40/58.54	o 1691
58.40/58.55	o 1690
60.91/61.02	o 1688
61.50/61.64	o 1687
61.50/61.64	o 1686
61.50/61.65	o 1685
67.01/67.14	o 1684
67.70/67.85	o 1683
67.70/67.86	o 1682
67.70/67.86	o 1681
67.80/67.98	o 1680
112.80/112.95	o 1679
112.80/112.95	o 1677
112.80/112.95	o 1676
112.80/112.95	o 1675
153.09/153.27	o 1673
153.79/154.00	o 1671
153.79/154.00	o 1670
157.79/157.96	o 1669
251.89/252.01	s SATISFIABLE
251.89/252.01	v <instantiation type="solution">
251.89/252.01	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>
251.89/252.01	v   <values> 280 383 444 648 696 740 749 853 932 1025 1075 1108 1157 1238 1243 1313 1435 1526 1552 1632 0 117 165 171 262 330 400 516 585 627 672 748 792 857 1068 1135 1201 1235 1338 1511 0 80 115 150 255 313 402 478 630 689 705 861 1075 1169 1207 1344 1426 1496 1571 1636 97 312 370 407 513 544 726 933 1018 1068 1162 1199 1219 1414 1434 1470 1512 1563 1571 1613 0 81 158 162 231 269 276 357 447 523 630 697 764 862 1013 1133 1315 1426 1466 1483 0 64 71 165 276 485 560 617 710 956 985 1068 1161 1241 1314 1394 1402 1428 1515 1584 231 280 339 430 489 515 559 629 670 703 797 959 1011 1084 1324 1387 1452 1467 1469 1571 75 91 122 145 190 281 326 383 507 600 657 761 1025 1097 1164 1208 1301 1387 1405 1542 69 170 195 259 428 609 698 710 779 854 932 1092 1164 1301 1405 1490 1525 1568 1603 1613 0 33 117 195 261 396 489 576 620 713 780 845 948 1031 1075 1141 1232 1325 1434 1596 0 17 43 97 156 248 282 354 490 561 705 780 848 1090 1227 1331 1425 1500 1600 1636 17 83 171 245 330 402 424 499 539 586 661 704 748 876 937 1028 1141 1206 1395 1494 0 81 276 375 447 539 644 749 840 949 1045 1099 1175 1257 1402 1440 1459 1532 1555 1643 43 289 388 430 471 480 513 539 695 746 819 860 956 995 1086 1499 1562 1563 1584 1653 0 49 149 245 259 326 670 764 920 945 1043 1135 1257 1314 1318 1319 1321 1411 1502 1575 0 163 444 487 578 630 639 661 932 1011 1087 1103 1125 1222 1238 1302 1315 1365 1510 1632 0 127 168 215 276 342 373 465 559 599 780 816 853 908 933 938 1179 1241 1304 1321 0 69 165 229 436 476 547 587 648 816 862 894 942 949 986 1139 1283 1405 1486 1525 310 428 474 542 576 689 708 750 802 840 908 980 1058 1101 1168 1226 1257 1483 1552 1636 79 170 187 262 342 386 397 429 507 516 585 653 767 995 1045 1127 1143 1186 1253 1496 1668 1562 1667 1660 1562 1669 1642 1563 1646 1663 1665 1575 1662 1663 1660 1666 1344 1600 1663 1584 </values>
251.89/252.01	v </instantiation>

Verifier Data 

OK	1669

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 (15389 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-4259249-1502641843/watcher-4259249-1502641843 -o /tmp/evaluation-result-4259249-1502641843/solver-4259249-1502641843 -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 285856018 HOME/instance-4259249-1502641843.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=30699, runsolver pid=30696


[startup+0.100197 s]*
/proc/loadavg: 2.04 2.97 3.20 3/181 30700
/proc/meminfo: memFree=31690948/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=29192 memory=3736 CPUtime=0.02 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 1158 0 0 0 2 0 0 0 20 0 1 0 66379756 29892608 934 18446744073709551615 4194304 7396336 140736237315184 140736237312184 6013097 0 0 1 0 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 7298 934 653 782 0 314 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 3736 KiB

[startup+0.209072 s]*
/proc/loadavg: 2.04 2.96 3.19 3/181 30700
/proc/meminfo: memFree=31690964/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=29324 memory=4000 CPUtime=0.13 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 1207 0 0 0 13 0 0 0 20 0 1 0 66379756 30027776 1000 18446744073709551615 4194304 7396336 140736237315184 140736237306328 6181221 0 0 1 0 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 7331 1000 710 782 0 347 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 29324 KiB
Current children cumulated memory: 4000 KiB

[startup+0.308995 s]*
/proc/loadavg: 2.04 2.96 3.19 3/181 30700
/proc/meminfo: memFree=31690724/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=29464 memory=4264 CPUtime=0.23 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 1230 0 0 0 23 0 0 0 20 0 1 0 66379756 30171136 1066 18446744073709551615 4194304 7396336 140736237315184 140736237306328 6189947 0 0 1 0 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 7366 1066 716 782 0 382 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 29464 KiB
Current children cumulated memory: 4264 KiB

[startup+0.700331 s]
/proc/loadavg: 2.04 2.96 3.19 3/181 30700
/proc/meminfo: memFree=31690352/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=30148 memory=4748 CPUtime=0.61 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 1414 0 0 0 61 0 0 0 20 0 1 0 66379756 30871552 1187 18446744073709551615 4194304 7396336 140736237315184 140736237306328 6189980 0 0 1 0 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 7537 1187 717 782 0 553 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 30148 KiB
Current children cumulated memory: 4748 KiB

[startup+1.50034 s]
/proc/loadavg: 2.04 2.96 3.19 3/181 30700
/proc/meminfo: memFree=31674232/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=37964 memory=12840 CPUtime=1.4 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 3516 0 0 0 140 0 0 0 20 0 1 0 66379756 38875136 3210 18446744073709551615 4194304 7396336 140736237315184 140736237309768 5608752 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 9491 3210 763 782 0 2507 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 37964 KiB
Current children cumulated memory: 12840 KiB

[startup+3.10894 s]
/proc/loadavg: 2.04 2.96 3.19 3/181 30700
/proc/meminfo: memFree=31673736/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=38096 memory=13076 CPUtime=3.01 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 5403 0 0 0 301 0 0 0 20 0 1 0 66379756 39010304 3269 18446744073709551615 4194304 7396336 140736237315184 140736237309768 5609002 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 9524 3269 768 782 0 2540 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 38096 KiB
Current children cumulated memory: 13076 KiB

[startup+6.30033 s]
/proc/loadavg: 2.04 2.94 3.18 3/181 30700
/proc/meminfo: memFree=31673556/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=38096 memory=13080 CPUtime=6.2 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 7295 0 0 0 620 0 0 0 20 0 1 0 66379756 39010304 3270 18446744073709551615 4194304 7396336 140736237315184 140736237309768 4542718 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 9524 3270 768 782 0 2540 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 38096 KiB
Current children cumulated memory: 13080 KiB

[startup+12.7003 s]
/proc/loadavg: 2.04 2.93 3.18 3/181 30700
/proc/meminfo: memFree=31671788/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=38096 memory=13092 CPUtime=12.6 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 9177 0 0 0 1260 0 0 0 20 0 1 0 66379756 39010304 3273 18446744073709551615 4194304 7396336 140736237315184 140736237309768 4581650 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 9524 3273 768 782 0 2540 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 38096 KiB
Current children cumulated memory: 13092 KiB

[startup+25.5003 s]
/proc/loadavg: 1.96 2.88 3.16 3/181 30700
/proc/meminfo: memFree=31667696/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=38096 memory=13092 CPUtime=25.4 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 12946 0 0 0 2540 0 0 0 20 0 1 0 66379756 39010304 3273 18446744073709551615 4194304 7396336 140736237315184 140736237309768 5609174 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 9524 3273 768 782 0 2540 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 38096 KiB
Current children cumulated memory: 13092 KiB

[startup+51.1092 s]
/proc/loadavg: 1.97 2.80 3.12 3/181 30701
/proc/meminfo: memFree=31660364/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=43624 memory=18536 CPUtime=51.01 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 15411 0 0 0 5100 1 0 0 20 0 1 0 66379756 44670976 4634 18446744073709551615 4194304 7396336 140736237315184 140736237310200 5575964 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 10906 4634 771 782 0 3922 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 43624 KiB
Current children cumulated memory: 18536 KiB

[startup+102.3 s]
/proc/loadavg: 2.11 2.72 3.08 3/181 30703
/proc/meminfo: memFree=31658132/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=45340 memory=20308 CPUtime=102.2 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 17922 0 0 0 10219 1 0 0 20 0 1 0 66379756 46428160 5077 18446744073709551615 4194304 7396336 140736237315184 140736237309528 5609002 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 11335 5077 771 782 0 4351 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 45340 KiB
Current children cumulated memory: 20308 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.59 3.01 3/181 30705
/proc/meminfo: memFree=31656588/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=45736 memory=20700 CPUtime=162.19 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 18875 0 0 0 16218 1 0 0 20 0 1 0 66379756 46833664 5175 18446744073709551615 4194304 7396336 140736237315184 140736237309528 4257837 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 11434 5175 771 782 0 4450 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 45736 KiB
Current children cumulated memory: 20700 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.48 2.95 3/184 30721
/proc/meminfo: memFree=31653344/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=45736 memory=20808 CPUtime=222.19 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 19694 0 0 0 22218 1 0 0 20 0 1 0 66379756 46833664 5202 18446744073709551615 4194304 7396336 140736237315184 140736237309528 4249751 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 11434 5202 771 782 0 4450 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 45736 KiB
Current children cumulated memory: 20808 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.01 2.43 2.92 3/182 30736
/proc/meminfo: memFree=31671648/32770624 swapFree=67105588/67108860
[pid=30699] ppid=30696 vsize=45868 memory=20876 CPUtime=251.89 cores=0,2,4,6
/proc/30699/stat : 30699 (MistralXCSP) R 30696 30699 12560 0 -1 4202496 20524 0 0 0 25188 1 0 0 20 0 1 0 66379756 46968832 5219 18446744073709551615 4194304 7396336 140736237315184 140736237309528 4581731 0 0 1 16386 0 0 0 17 2 0 0 8 0 0 9496464 9501696 10534912 140736237318547 140736237318696 140736237318696 140736237322185 0
/proc/30699/statm: 11467 5219 771 782 0 4483 0
Current children cumulated CPU time: 251.89 s
Current children cumulated vsize: 45868 KiB
Current children cumulated memory: 20876 KiB

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

[startup+252.011 s]
# the end of solver process 30699 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.887 s, system=0.011998 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): 251.899
CPU user time (s): 251.887
CPU system time (s): 0.011998
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 45868
Max. memory (cumulated for all children) (KiB): 20876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.887
system time used= 0.011998
maximum resident set size= 20932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20557
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= 316


# summary of solver processes directly reported to runsolver:
#   pid: 30699
#   total CPU time (s): 251.899
#   total CPU user time (s): 251.887
#   total CPU system time (s): 0.011998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.954665 second user time and 1.83809 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-13 18:16:42
IDJOB=4259249
IDBENCH=115766
IDSOLVER=2645
FILE ID=node126/4259249-1502641843
RUNJOBID= node126-1502640747-30539
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-020-20-8.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-4259249-1502641843/watcher-4259249-1502641843 -o /tmp/evaluation-result-4259249-1502641843/solver-4259249-1502641843 -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 285856018 HOME/instance-4259249-1502641843.xml

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

MD5SUM BENCH= 713d39b17b6d51a27147ff336666abea
RANDOM SEED=285856018

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:        31692084 kB
MemAvailable:   31967228 kB
Buffers:          269820 kB
Cached:           275920 kB
SwapCached:          524 kB
Active:           436348 kB
Inactive:         165088 kB
Active(anon):       3584 kB
Inactive(anon):    85520 kB
Active(file):     432764 kB
Inactive(file):    79568 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67105588 kB
Dirty:             11332 kB
Writeback:             8 kB
AnonPages:         55516 kB
Mapped:            47632 kB
Shmem:             33440 kB
Slab:             183192 kB
SReclaimable:     157292 kB
SUnreclaim:        25900 kB
KernelStack:        3152 kB
PageTables:         5484 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     333840 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 18:20:54