Trace number 4395066

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 NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12UNSAT 442.279 442.262

General information on the benchmark

NameSuperSolutions/SuperSolutions-Taillard-js15/
SuperTaillard-js-15-26.xml
MD5SUMf8945e9ee38ae25fe131ea9d51f4675a
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark442.279
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints5580
Number of domains93
Minimum domain size1087
Maximum domain size1185
Distribution of domain sizes[{"size":1087,"count":6},{"size":1088,"count":2},{"size":1089,"count":4},{"size":1090,"count":4},{"size":1091,"count":4},{"size":1092,"count":2},{"size":1093,"count":12},{"size":1094,"count":8},{"size":1095,"count":6},{"size":1096,"count":4},{"size":1097,"count":2},{"size":1098,"count":4},{"size":1099,"count":6},{"size":1101,"count":4},{"size":1102,"count":2},{"size":1103,"count":4},{"size":1104,"count":2},{"size":1105,"count":6},{"size":1106,"count":8},{"size":1107,"count":10},{"size":1108,"count":4},{"size":1109,"count":2},{"size":1110,"count":6},{"size":1111,"count":2},{"size":1112,"count":4},"...",{"size":1159,"count":10}, {"size":1160,"count":4}, {"size":1161,"count":4}, {"size":1162,"count":6}, {"size":1163,"count":10}, {"size":1164,"count":2}, {"size":1165,"count":2}, {"size":1166,"count":4}, {"size":1167,"count":2}, {"size":1168,"count":2}, {"size":1170,"count":8}, {"size":1171,"count":2}, {"size":1173,"count":4}, {"size":1174,"count":4}, {"size":1175,"count":4}, {"size":1176,"count":6}, {"size":1177,"count":2}, {"size":1178,"count":4}, {"size":1179,"count":4}, {"size":1180,"count":8}, {"size":1181,"count":10}, {"size":1182,"count":6}, {"size":1183,"count":4}, {"size":1184,"count":6}, {"size":1185,"count":2}]
Minimum variable degree16
Maximum variable degree33
Distribution of variable degrees[{"degree":16,"count":30},{"degree":17,"count":195},{"degree":31,"count":30},{"degree":33,"count":195}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":5580}]
Number of extensional constraints0
Number of intensional constraints5580
Distribution of constraint types[{"type":"intension","count":5580}]
Optimization problemNO
Type of objective

Solver Data 

24.49/24.54	c xcsp_picat version 2.7b12 (9/12/2019)
442.20/442.26	s UNSATISFIABLE

Verifier Data


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 (15292 MiB free)
  memory of node 1: 16384 MiB (15641 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395066-1568343333/watcher-4395066-1568343333 -o /tmp/evaluation-result-4395066-1568343333/solver-4395066-1568343333 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580 xcsp_picat HOME/instance-4395066-1568343333.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=22299, runsolver pid=22296

[startup+0.10017 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 22300
/proc/meminfo: memFree=31650816/32770624 swapFree=66994056/67108860
[pid=22299] ppid=22296 vsize=2031716 memory=29036 CPUtime=0.1 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 1281 0 0 0 10 0 0 0 20 0 1 0 410584728 2080477184 7259 33554432000 4194304 5870510 140731782487200 140731782484344 4464619 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 507929 7259 850 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 29036 KiB

[startup+0.20979 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 22300
/proc/meminfo: memFree=31641880/32770624 swapFree=66994056/67108860
[pid=22299] ppid=22296 vsize=2031716 memory=38256 CPUtime=0.21 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 1603 0 0 0 21 0 0 0 20 0 1 0 410584728 2080477184 9564 33554432000 4194304 5870510 140731782487200 140731782484344 5393760 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 507929 9564 871 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 38256 KiB

[startup+0.309719 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 22300
/proc/meminfo: memFree=31620544/32770624 swapFree=66994056/67108860
[pid=22299] ppid=22296 vsize=2050764 memory=60616 CPUtime=0.31 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 5391 0 0 0 30 1 0 0 20 0 1 0 410584728 2099982336 15154 33554432000 4194304 5870510 140731782487200 140731782484344 140376557435877 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 512691 15154 896 410 0 508164 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2050764 KiB
Current children cumulated memory: 60616 KiB

[startup+0.700283 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22300
/proc/meminfo: memFree=31572920/32770624 swapFree=66994056/67108860
[pid=22299] ppid=22296 vsize=2104936 memory=108200 CPUtime=0.69 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 16688 0 0 0 66 3 0 0 20 0 1 0 410584728 2155454464 27050 33554432000 4194304 5870510 140731782487200 140731782485752 5562032 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 526234 27050 934 410 0 521707 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2104936 KiB
Current children cumulated memory: 108200 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22300
/proc/meminfo: memFree=31571804/32770624 swapFree=66994056/67108860
[pid=22299] ppid=22296 vsize=2104936 memory=108200 CPUtime=1.49 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 16694 0 0 0 146 3 0 0 20 0 1 0 410584728 2155454464 27050 33554432000 4194304 5870510 140731782487200 140731782486312 5562048 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 526234 27050 934 410 0 521707 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2104936 KiB
Current children cumulated memory: 108200 KiB

[startup+3.10902 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22300
/proc/meminfo: memFree=31571804/32770624 swapFree=66994056/67108860
[pid=22299] ppid=22296 vsize=2105076 memory=108448 CPUtime=3.1 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 17159 0 0 0 306 4 0 0 20 0 1 0 410584728 2155597824 27112 33554432000 4194304 5870510 140731782487200 140731782486312 5562032 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 526269 27112 951 410 0 521742 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2105076 KiB
Current children cumulated memory: 108448 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22302
/proc/meminfo: memFree=31560736/32770624 swapFree=66994056/67108860
[pid=22299] ppid=22296 vsize=2105216 memory=108624 CPUtime=6.29 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 20432 0 0 0 625 4 0 0 20 0 1 0 410584728 2155741184 27156 33554432000 4194304 5870510 140731782487200 140731782486392 5562048 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 526304 27156 951 410 0 521777 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2105216 KiB
Current children cumulated memory: 108624 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22302
/proc/meminfo: memFree=31503796/32770624 swapFree=66994056/67108860
[pid=22299] ppid=22296 vsize=2171476 memory=165008 CPUtime=12.68 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 52949 0 0 0 1260 8 0 0 20 0 1 0 410584728 2223591424 41252 33554432000 4194304 5870510 140731782487200 140731782486008 5282425 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 542869 41252 981 410 0 538342 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2171476 KiB
Current children cumulated memory: 165008 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22303
/proc/meminfo: memFree=31489468/32770624 swapFree=66994072/67108860
[pid=22299] ppid=22296 vsize=2171476 memory=173204 CPUtime=25.49 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 67858 0 0 0 2540 9 0 0 20 0 1 0 410584728 2223591424 43301 33554432000 4194304 5870510 140731782487200 140731782486312 5258735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 542869 43301 982 410 0 538342 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2171476 KiB
Current children cumulated memory: 173204 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22306
/proc/meminfo: memFree=31452528/32770624 swapFree=66994072/67108860
[pid=22299] ppid=22296 vsize=2201824 memory=207836 CPUtime=51.11 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 95979 0 0 0 5099 12 0 0 20 0 1 0 410584728 2254667776 51959 33554432000 4194304 5870510 140731782487200 140731782485768 5283135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 550456 51959 982 410 0 545929 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2201824 KiB
Current children cumulated memory: 207836 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/199 22373
/proc/meminfo: memFree=31321152/32770624 swapFree=66994072/67108860
[pid=22299] ppid=22296 vsize=2171476 memory=177544 CPUtime=102.29 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 114907 0 0 0 10214 15 0 0 20 0 1 0 410584728 2223591424 44386 33554432000 4194304 5870510 140731782487200 140731782485640 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 542869 44386 982 410 0 538342 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2171476 KiB
Current children cumulated memory: 177544 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/199 22377
/proc/meminfo: memFree=31241124/32770624 swapFree=66994072/67108860
[pid=22299] ppid=22296 vsize=2171476 memory=178512 CPUtime=162.28 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 120983 0 0 0 16210 18 0 0 20 0 1 0 410584728 2223591424 44628 33554432000 4194304 5870510 140731782487200 140731782486216 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 542869 44628 982 410 0 538342 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2171476 KiB
Current children cumulated memory: 178512 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 22382
/proc/meminfo: memFree=31202316/32770624 swapFree=66994072/67108860
[pid=22299] ppid=22296 vsize=2220796 memory=216216 CPUtime=222.28 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 125640 0 0 0 22207 21 0 0 20 0 1 0 410584728 2274095104 54054 33554432000 4194304 5870510 140731782487200 140731782486216 5288765 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 555199 54054 982 410 0 550672 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2220796 KiB
Current children cumulated memory: 216216 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22388
/proc/meminfo: memFree=31188196/32770624 swapFree=66994072/67108860
[pid=22299] ppid=22296 vsize=2220796 memory=220328 CPUtime=282.29 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 127469 0 0 0 28206 23 0 0 20 0 1 0 410584728 2274095104 55082 33554432000 4194304 5870510 140731782487200 140731782485640 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 555199 55082 982 410 0 550672 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2220796 KiB
Current children cumulated memory: 220328 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22400
/proc/meminfo: memFree=31227248/32770624 swapFree=66994080/67108860
[pid=22299] ppid=22296 vsize=2171476 memory=183672 CPUtime=342.3 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 129106 0 0 0 34204 26 0 0 20 0 1 0 410584728 2223591424 45918 33554432000 4194304 5870510 140731782487200 140731782486216 140376563132955 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 542869 45918 982 410 0 538342 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2171476 KiB
Current children cumulated memory: 183672 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22427
/proc/meminfo: memFree=31201800/32770624 swapFree=66994088/67108860
[pid=22299] ppid=22296 vsize=2220796 memory=214180 CPUtime=402.31 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 133475 0 0 0 40203 28 0 0 20 0 1 0 410584728 2274095104 53545 33554432000 4194304 5870510 140731782487200 140731782486216 5288915 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 555199 53545 982 410 0 550672 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2220796 KiB
Current children cumulated memory: 214180 KiB

[startup+442.262 s]
# the end of solver process 22299 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=441.99 s, system=0.289019 s

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

[startup+409.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 22430
/proc/meminfo: memFree=31167176/32770624 swapFree=66994088/67108860
[pid=22299] ppid=22296 vsize=2220796 memory=216228 CPUtime=409.61 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 133476 0 0 0 40933 28 0 0 20 0 1 0 410584728 2274095104 54057 33554432000 4194304 5870510 140731782487200 140731782485640 5272427 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 555199 54057 982 410 0 550672 0
Current children cumulated CPU time: 409.61 s
Current children cumulated vsize: 2220796 KiB
Current children cumulated memory: 216228 KiB

[startup+422.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22430
/proc/meminfo: memFree=31173540/32770624 swapFree=66994088/67108860
[pid=22299] ppid=22296 vsize=2220796 memory=220324 CPUtime=422.41 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 133480 0 0 0 42213 28 0 0 20 0 1 0 410584728 2274095104 55081 33554432000 4194304 5870510 140731782487200 140731782485640 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 555199 55081 982 410 0 550672 0
Current children cumulated CPU time: 422.41 s
Current children cumulated vsize: 2220796 KiB
Current children cumulated memory: 220324 KiB

[startup+435.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22430
/proc/meminfo: memFree=31171556/32770624 swapFree=66994088/67108860
[pid=22299] ppid=22296 vsize=2220796 memory=216232 CPUtime=435.2 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 134149 0 0 0 43492 28 0 0 20 0 1 0 410584728 2274095104 54058 33554432000 4194304 5870510 140731782487200 140731782485640 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 555199 54058 982 410 0 550672 0
Current children cumulated CPU time: 435.2 s
Current children cumulated vsize: 2220796 KiB
Current children cumulated memory: 216232 KiB

[startup+438.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22430
/proc/meminfo: memFree=31169252/32770624 swapFree=66994088/67108860
[pid=22299] ppid=22296 vsize=2220796 memory=216232 CPUtime=438.4 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 134149 0 0 0 43812 28 0 0 20 0 1 0 410584728 2274095104 54058 33554432000 4194304 5870510 140731782487200 140731782485640 5272524 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 555199 54058 982 410 0 550672 0
Current children cumulated CPU time: 438.4 s
Current children cumulated vsize: 2220796 KiB
Current children cumulated memory: 216232 KiB

[startup+440 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 22430
/proc/meminfo: memFree=31169252/32770624 swapFree=66994088/67108860
[pid=22299] ppid=22296 vsize=2220796 memory=216232 CPUtime=440.01 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 134149 0 0 0 43973 28 0 0 20 0 1 0 410584728 2274095104 54058 33554432000 4194304 5870510 140731782487200 140731782485640 5272987 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 555199 54058 982 410 0 550672 0
Current children cumulated CPU time: 440.01 s
Current children cumulated vsize: 2220796 KiB
Current children cumulated memory: 216232 KiB

[startup+441.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22430
/proc/meminfo: memFree=31165156/32770624 swapFree=66994088/67108860
[pid=22299] ppid=22296 vsize=2220796 memory=218280 CPUtime=441.6 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 134150 0 0 0 44132 28 0 0 20 0 1 0 410584728 2274095104 54570 33554432000 4194304 5870510 140731782487200 140731782485640 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 555199 54570 982 410 0 550672 0
Current children cumulated CPU time: 441.6 s
Current children cumulated vsize: 2220796 KiB
Current children cumulated memory: 218280 KiB

[startup+442 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 22430
/proc/meminfo: memFree=31165156/32770624 swapFree=66994088/67108860
[pid=22299] ppid=22296 vsize=2220796 memory=218280 CPUtime=442.01 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 134150 0 0 0 44173 28 0 0 20 0 1 0 410584728 2274095104 54570 33554432000 4194304 5870510 140731782487200 140731782485640 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 555199 54570 982 410 0 550672 0
Current children cumulated CPU time: 442.01 s
Current children cumulated vsize: 2220796 KiB
Current children cumulated memory: 218280 KiB

[startup+442.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22430
/proc/meminfo: memFree=31165156/32770624 swapFree=66994088/67108860
[pid=22299] ppid=22296 vsize=2220796 memory=218280 CPUtime=442.2 cores=1,3,5,7
/proc/22299/stat : 22299 (xcsp_picat) R 22296 22299 15976 0 -1 4202496 134150 0 0 0 44192 28 0 0 20 0 1 0 410584728 2274095104 54570 33554432000 4194304 5870510 140731782487200 140731782485640 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 23220224 140731782489119 140731782489197 140731782489197 140731782492106 0
/proc/22299/statm: 555199 54570 982 410 0 550672 0
Current children cumulated CPU time: 442.2 s
Current children cumulated vsize: 2220796 KiB
Current children cumulated memory: 218280 KiB

Child status: 0
Real time (s): 442.262
CPU time (s): 442.279
CPU user time (s): 441.99
CPU system time (s): 0.289019
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 2220796
Max. memory (cumulated for all children) (KiB): 222376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 441.99
system time used= 0.289019
maximum resident set size= 238348
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134194
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= 30
involuntary context switches= 323


# summary of solver processes directly reported to runsolver:
#   pid: 22299
#   total CPU time (s): 442.279
#   total CPU user time (s): 441.99
#   total CPU system time (s): 0.289019

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.85276 second user time and 3.32435 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-13 04:54:48
IDJOB=4395066
IDBENCH=138488
IDSOLVER=2844
FILE ID=node102/4395066-1568343333
RUNJOBID= node102-1568323474-16008
PBS_JOBID= 21701144
Free space on /tmp= 56900 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/SuperSolutions/SuperSolutions-Taillard-js15/SuperTaillard-js-15-26.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395066-1568343333/watcher-4395066-1568343333 -o /tmp/evaluation-result-4395066-1568343333/solver-4395066-1568343333 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580  xcsp_picat HOME/instance-4395066-1568343333.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f8945e9ee38ae25fe131ea9d51f4675a
RANDOM SEED=368317817

node102.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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31676040 kB
MemAvailable:   31860492 kB
Buffers:          128108 kB
Cached:           346396 kB
SwapCached:        10760 kB
Active:           284020 kB
Inactive:         265272 kB
Active(anon):      71056 kB
Inactive(anon):    33444 kB
Active(file):     212964 kB
Inactive(file):   231828 kB
Unevictable:      110464 kB
Mlocked:          110464 kB
SwapTotal:      67108860 kB
SwapFree:       66994056 kB
Dirty:              3636 kB
Writeback:             0 kB
AnonPages:         59092 kB
Mapped:            34968 kB
Shmem:             21092 kB
Slab:             139868 kB
SReclaimable:     110992 kB
SUnreclaim:        28876 kB
KernelStack:        3568 kB
PageTables:         5676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2584820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 56900 MiB
End job on node102 at 2019-09-13 05:02:10