Trace number 4259242

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)1259 251.858 252.00999

General information on the benchmark

NameScheduling/Scheduling-js-taillard/
Taillard-js-015-15-9.xml
MD5SUMa459d91dacc3f59ecbf6a687bb73e496
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark1259
Best CPU time to get the best result obtained on this benchmark251.858
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of constraints255
Number of domains1
Minimum domain size1359
Maximum domain size1359
Distribution of domain sizes[{"size":1359,"count":240}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":15},{"degree":3,"count":225}]
Minimum constraint arity1
Maximum constraint arity15
Distribution of constraint arities[{"arity":1,"count":15},{"arity":2,"count":225},{"arity":15,"count":15}]
Number of extensional constraints0
Number of intensional constraints240
Distribution of constraint types[{"type":"intension","count":240},{"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 

0.00/0.07	c 280717
1.32/1.43	o 1356
1.32/1.43	o 1355
1.32/1.43	o 1354
1.32/1.46	o 1352
1.32/1.47	o 1347
1.32/1.47	o 1346
1.32/1.47	o 1344
1.42/1.52	o 1342
1.42/1.55	o 1341
1.42/1.55	o 1340
1.42/1.55	o 1339
1.42/1.56	o 1335
1.52/1.61	o 1331
1.52/1.62	o 1330
1.52/1.63	o 1329
1.52/1.68	o 1328
1.52/1.68	o 1327
1.62/1.71	o 1326
1.62/1.78	o 1324
1.62/1.79	o 1323
1.72/1.83	o 1321
1.72/1.86	o 1318
1.72/1.86	o 1316
1.93/2.04	o 1315
2.03/2.13	o 1313
2.03/2.16	o 1309
2.03/2.16	o 1308
2.03/2.16	o 1307
2.22/2.33	o 1305
2.32/2.46	o 1303
2.32/2.46	o 1301
2.32/2.47	o 1300
2.32/2.48	o 1295
2.32/2.48	o 1294
2.52/2.63	o 1293
2.52/2.63	o 1291
2.52/2.63	o 1286
2.52/2.63	o 1283
2.52/2.64	o 1281
5.22/5.35	o 1279
5.22/5.36	o 1278
5.22/5.36	o 1277
5.22/5.36	o 1276
5.22/5.36	o 1274
13.51/13.63	o 1272
14.11/14.25	o 1271
14.11/14.25	o 1270
14.11/14.25	o 1269
14.11/14.25	o 1267
14.11/14.26	o 1266
14.11/14.26	o 1265
14.81/14.99	o 1264
14.81/14.99	o 1263
14.92/15.02	o 1261
14.92/15.02	o 1259
251.85/252.00	s SATISFIABLE
251.85/252.00	v <instantiation type="solution">
251.85/252.00	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] 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] </list>
251.85/252.00	v   <values> 200 235 326 405 532 599 665 769 874 888 993 1088 1137 1173 1258 150 235 276 298 365 419 490 539 632 686 750 762 888 1148 1212 0 96 276 361 380 431 470 556 637 751 808 874 908 1006 1114 0 162 427 462 470 495 552 553 597 691 721 899 1098 1149 1201 44 140 179 254 359 361 401 567 660 763 843 847 858 941 1036 0 122 203 246 455 758 846 879 892 899 948 971 1009 1030 1140 0 3 83 175 268 359 503 846 910 993 995 1093 1183 1199 1217 0 44 74 121 349 417 605 694 839 910 947 952 1006 1036 1213 0 44 103 190 252 303 358 430 470 496 514 529 552 1113 1153 3 30 44 422 540 595 691 750 769 947 994 1092 1129 1220 1231 0 67 161 347 349 432 451 495 547 605 637 689 789 892 1162 140 200 299 399 481 553 637 653 662 744 751 754 838 846 879 70 162 313 317 405 462 585 660 697 808 816 860 1008 1085 1179 0 67 268 317 385 417 427 472 556 638 689 744 843 1150 1234 0 23 58 122 161 203 252 327 618 721 755 847 1009 1102 1187 1259 1242 1183 1217 1114 1212 1242 1259 1213 1242 1232 972 1253 1256 1243 </values>
251.85/252.00	v </instantiation>

Verifier Data 

OK	1259

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 (15379 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-4259242-1502642604/watcher-4259242-1502642604 -o /tmp/evaluation-result-4259242-1502642604/solver-4259242-1502642604 -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 387554285 HOME/instance-4259242-1502642604.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=31051, runsolver pid=31047

[startup+0.100138 s]*
/proc/loadavg: 2.00 2.07 2.53 2/177 31059
/proc/meminfo: memFree=31680664/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=29060 memory=3736 CPUtime=0.03 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 1129 0 0 0 3 0 0 0 20 0 1 0 66455784 29757440 934 18446744073709551615 4194304 7396336 140736798843024 140736798833128 140404722231920 0 0 1 0 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 7265 934 710 782 0 281 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 29060 KiB
Current children cumulated memory: 3736 KiB

[startup+0.209019 s]*
/proc/loadavg: 2.00 2.07 2.53 2/180 31064
/proc/meminfo: memFree=31680664/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=29184 memory=3956 CPUtime=0.14 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 1154 0 0 0 14 0 0 0 20 0 1 0 66455784 29884416 989 18446744073709551615 4194304 7396336 140736798843024 140736798833128 140404721381241 0 0 1 0 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 7296 989 716 782 0 312 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 3956 KiB

[startup+0.308626 s]*
/proc/loadavg: 2.00 2.07 2.53 3/188 31073
/proc/meminfo: memFree=31672976/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=29184 memory=3956 CPUtime=0.24 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 1179 0 0 0 24 0 0 0 20 0 1 0 66455784 29884416 989 18446744073709551615 4194304 7396336 140736798843024 140736798833720 140404721382256 0 0 1 0 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 7296 989 716 782 0 312 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 3956 KiB

[startup+0.700271 s]
/proc/loadavg: 2.00 2.07 2.53 3/175 31079
/proc/meminfo: memFree=31677320/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=32824 memory=7900 CPUtime=0.62 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 2176 0 0 0 62 0 0 0 20 0 1 0 66455784 33611776 1975 18446744073709551615 4194304 7396336 140736798843024 140736798834744 5608992 0 0 1 16386 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 8206 1975 768 782 0 1222 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 32824 KiB
Current children cumulated memory: 7900 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.07 2.53 2/175 31096
/proc/meminfo: memFree=31683128/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=33088 memory=8160 CPUtime=1.42 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 2253 0 0 0 142 0 0 0 20 0 1 0 66455784 33882112 2040 18446744073709551615 4194304 7396336 140736798843024 140736798838120 4379197 0 0 1 16386 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 8272 2040 771 782 0 1288 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 33088 KiB
Current children cumulated memory: 8160 KiB

[startup+3.10892 s]
/proc/loadavg: 2.00 2.07 2.53 3/181 31111
/proc/meminfo: memFree=31640692/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=34672 memory=9472 CPUtime=3.03 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 3881 0 0 0 303 0 0 0 20 0 1 0 66455784 35504128 2368 18446744073709551615 4194304 7396336 140736798843024 140736798837368 4320974 0 0 1 16386 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 8668 2368 771 782 0 1684 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 34672 KiB
Current children cumulated memory: 9472 KiB

[startup+6.30027 s]
/proc/loadavg: 1.92 2.05 2.52 3/181 31111
/proc/meminfo: memFree=31621420/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=34936 memory=9876 CPUtime=6.22 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 5321 0 0 0 622 0 0 0 20 0 1 0 66455784 35774464 2469 18446744073709551615 4194304 7396336 140736798843024 140736798837368 4581738 0 0 1 16386 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 8734 2469 771 782 0 1750 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 34936 KiB
Current children cumulated memory: 9876 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 2.05 2.52 3/181 31111
/proc/meminfo: memFree=31621420/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=35200 memory=10032 CPUtime=12.61 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 6792 0 0 0 1261 0 0 0 20 0 1 0 66455784 36044800 2508 18446744073709551615 4194304 7396336 140736798843024 140736798837368 4257837 0 0 1 16386 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 8800 2508 771 782 0 1816 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 35200 KiB
Current children cumulated memory: 10032 KiB

[startup+25.5003 s]
/proc/loadavg: 1.94 2.05 2.51 3/181 31111
/proc/meminfo: memFree=31620548/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=35464 memory=10520 CPUtime=25.41 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 8979 0 0 0 2541 0 0 0 20 0 1 0 66455784 36315136 2630 18446744073709551615 4194304 7396336 140736798843024 140736798837368 4320524 0 0 1 16386 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 8866 2630 771 782 0 1882 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 35464 KiB
Current children cumulated memory: 10520 KiB

[startup+51.1092 s]
/proc/loadavg: 1.96 2.04 2.49 3/184 31125
/proc/meminfo: memFree=31615804/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=35596 memory=10628 CPUtime=51.01 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 9643 0 0 0 5101 0 0 0 20 0 1 0 66455784 36450304 2657 18446744073709551615 4194304 7396336 140736798843024 140736798837368 4399632 0 0 1 16386 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 8899 2657 771 782 0 1915 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 35596 KiB
Current children cumulated memory: 10628 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.04 2.47 3/184 31127
/proc/meminfo: memFree=31615748/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=35728 memory=10732 CPUtime=102.19 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 10313 0 0 0 10219 0 0 0 20 0 1 0 66455784 36585472 2683 18446744073709551615 4194304 7396336 140736798843024 140736798837368 4257799 0 0 1 16386 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 8932 2683 771 782 0 1948 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 35728 KiB
Current children cumulated memory: 10732 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.03 2.44 3/181 31129
/proc/meminfo: memFree=31618400/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=35728 memory=10732 CPUtime=162.17 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 10975 0 0 0 16217 0 0 0 20 0 1 0 66455784 36585472 2683 18446744073709551615 4194304 7396336 140736798843024 140736798837368 4257837 0 0 1 16386 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 8932 2683 771 782 0 1948 0
Current children cumulated CPU time: 162.17 s
Current children cumulated vsize: 35728 KiB
Current children cumulated memory: 10732 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.41 3/181 31131
/proc/meminfo: memFree=31619116/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=35728 memory=10760 CPUtime=222.15 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 11131 0 0 0 22215 0 0 0 20 0 1 0 66455784 36585472 2690 18446744073709551615 4194304 7396336 140736798843024 140736798837368 5608772 0 0 1 16386 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 8932 2690 771 782 0 1948 0
Current children cumulated CPU time: 222.15 s
Current children cumulated vsize: 35728 KiB
Current children cumulated memory: 10760 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.02 2.40 3/181 31133
/proc/meminfo: memFree=31618744/32770624 swapFree=67105588/67108860
[pid=31051] ppid=31047 vsize=35728 memory=10788 CPUtime=251.85 cores=1,3,5,7
/proc/31051/stat : 31051 (MistralXCSP) R 31047 31051 12560 0 -1 4202496 11279 0 0 0 25185 0 0 0 20 0 1 0 66455784 36585472 2697 18446744073709551615 4194304 7396336 140736798843024 140736798837368 5575980 0 0 1 16386 0 0 0 17 1 0 0 7 0 0 9496464 9501696 26832896 140736798847379 140736798847528 140736798847528 140736798851017 0
/proc/31051/statm: 8932 2697 771 782 0 1948 0
Current children cumulated CPU time: 251.85 s
Current children cumulated vsize: 35728 KiB
Current children cumulated memory: 10788 KiB

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

[startup+252.01 s]
# the end of solver process 31051 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.853 s, system=0.004998 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): 251.858
CPU user time (s): 251.853
CPU system time (s): 0.004998
CPU usage (%): 99.9398
Max. virtual memory (cumulated for all children) (KiB): 35728
Max. memory (cumulated for all children) (KiB): 10788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.853
system time used= 0.004998
maximum resident set size= 10808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11315
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= 11
involuntary context switches= 1363


# summary of solver processes directly reported to runsolver:
#   pid: 31051
#   total CPU time (s): 251.858
#   total CPU user time (s): 251.853
#   total CPU system time (s): 0.004998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.949305 second user time and 1.60441 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-13 18:29:22
IDJOB=4259242
IDBENCH=115789
IDSOLVER=2645
FILE ID=node126/4259242-1502642604
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-015-15-9.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-4259242-1502642604/watcher-4259242-1502642604 -o /tmp/evaluation-result-4259242-1502642604/solver-4259242-1502642604 -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 387554285 HOME/instance-4259242-1502642604.xml

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

MD5SUM BENCH= a459d91dacc3f59ecbf6a687bb73e496
RANDOM SEED=387554285

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:        31680236 kB
MemAvailable:   31965468 kB
Buffers:          270132 kB
Cached:           285672 kB
SwapCached:          524 kB
Active:           436304 kB
Inactive:         174740 kB
Active(anon):       3224 kB
Inactive(anon):    85452 kB
Active(file):     433080 kB
Inactive(file):    89288 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67105588 kB
Dirty:              5828 kB
Writeback:             0 kB
AnonPages:         83340 kB
Mapped:            46472 kB
Shmem:             33440 kB
Slab:             183724 kB
SReclaimable:     157400 kB
SUnreclaim:        26324 kB
KernelStack:        3264 kB
PageTables:         5076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     332320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     38912 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 18:33:34