Trace number 4395019

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 503.638 503.674

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07h-6_X2.xml
MD5SUM43dd96c97b3ff33ff7a4c42b6a5606ab
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 benchmark169.632
Satisfiable
(Un)Satisfiability was proved
Number of variables112
Number of constraints1262
Number of domains4
Minimum domain size1
Maximum domain size28
Distribution of domain sizes[{"size":1,"count":2},{"size":7,"count":28},{"size":14,"count":27},{"size":28,"count":54}]
Minimum variable degree0
Maximum variable degree56
Distribution of variable degrees[{"degree":0,"count":1},{"degree":2,"count":29},{"degree":3,"count":26},{"degree":28,"count":1},{"degree":29,"count":18},{"degree":30,"count":9},{"degree":56,"count":28}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1262}]
Number of extensional constraints1262
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":1262}]
Optimization problemNO
Type of objective

Solver Data 

69.19/69.20	c xcsp_picat version 2.7b12 (9/12/2019)
503.56/503.67	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 (14454 MiB free)
  memory of node 1: 16384 MiB (15153 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395019-1568338266/watcher-4395019-1568338266 -o /tmp/evaluation-result-4395019-1568338266/solver-4395019-1568338266 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580 xcsp_picat HOME/instance-4395019-1568338266.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=19579, runsolver pid=19576

[startup+0.100135 s]*
/proc/loadavg: 2.08 2.06 2.05 3/207 19580
/proc/meminfo: memFree=30290652/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2036984 memory=32168 CPUtime=0.1 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 2102 0 0 0 10 0 0 0 20 0 1 0 409749337 2085871616 8042 33554432000 4194304 5870510 140733194882176 140733194881544 5287596 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 509246 8042 872 410 0 504719 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036984 KiB
Current children cumulated memory: 32168 KiB

[startup+0.210198 s]*
/proc/loadavg: 2.08 2.06 2.05 3/207 19580
/proc/meminfo: memFree=30283520/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2036520 memory=35880 CPUtime=0.21 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 3668 0 0 0 20 1 0 0 20 0 1 0 409749337 2085396480 8970 33554432000 4194304 5870510 140733194882176 140733194881544 5298780 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 509130 8970 917 410 0 504603 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036520 KiB
Current children cumulated memory: 35880 KiB

[startup+0.31002 s]*
/proc/loadavg: 2.08 2.06 2.05 3/207 19580
/proc/meminfo: memFree=30283520/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2037548 memory=36660 CPUtime=0.31 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 3853 0 0 0 30 1 0 0 20 0 1 0 409749337 2086449152 9165 33554432000 4194304 5870510 140733194882176 140733194881544 5274967 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 509387 9165 937 410 0 504860 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2037548 KiB
Current children cumulated memory: 36660 KiB

[startup+0.700286 s]
/proc/loadavg: 2.08 2.06 2.05 3/207 19580
/proc/meminfo: memFree=30282032/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2041944 memory=39196 CPUtime=0.69 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 4496 0 0 0 68 1 0 0 20 0 1 0 409749337 2090950656 9799 33554432000 4194304 5870510 140733194882176 140733194881544 5298780 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 510486 9799 937 410 0 505959 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041944 KiB
Current children cumulated memory: 39196 KiB

[startup+1.50032 s]
/proc/loadavg: 2.07 2.06 2.05 3/207 19580
/proc/meminfo: memFree=30277380/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2046628 memory=44660 CPUtime=1.49 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 5315 0 0 0 148 1 0 0 20 0 1 0 409749337 2095747072 11165 33554432000 4194304 5870510 140733194882176 140733194880536 5258764 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 511657 11165 938 410 0 507130 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046628 KiB
Current children cumulated memory: 44660 KiB

[startup+3.10993 s]
/proc/loadavg: 2.07 2.06 2.05 3/207 19580
/proc/meminfo: memFree=30259940/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2054668 memory=47500 CPUtime=3.1 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 9664 0 0 0 309 1 0 0 20 0 1 0 409749337 2103980032 11875 33554432000 4194304 5870510 140733194882176 140733194880536 5298780 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 513667 11875 938 410 0 509140 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2054668 KiB
Current children cumulated memory: 47500 KiB

[startup+6.30037 s]
/proc/loadavg: 2.07 2.05 2.05 3/207 19580
/proc/meminfo: memFree=30236528/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2097116 memory=87416 CPUtime=6.29 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 12424 0 0 0 626 3 0 0 20 0 1 0 409749337 2147446784 21854 33554432000 4194304 5870510 140733194882176 140733194880616 5276673 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 524279 21854 938 410 0 519752 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2097116 KiB
Current children cumulated memory: 87416 KiB

[startup+12.7003 s]
/proc/loadavg: 2.06 2.05 2.05 3/207 19580
/proc/meminfo: memFree=30224964/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2097104 memory=94964 CPUtime=12.68 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 15221 0 0 0 1265 3 0 0 20 0 1 0 409749337 2147434496 23741 33554432000 4194304 5870510 140733194882176 140733194880616 5283064 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 524276 23741 938 410 0 519749 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2097104 KiB
Current children cumulated memory: 94964 KiB

[startup+25.5004 s]
/proc/loadavg: 2.05 2.05 2.05 3/207 19580
/proc/meminfo: memFree=30217236/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2097104 memory=95100 CPUtime=25.49 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 19798 0 0 0 2545 4 0 0 20 0 1 0 409749337 2147434496 23775 33554432000 4194304 5870510 140733194882176 140733194880616 5272512 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 524276 23775 938 410 0 519749 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2097104 KiB
Current children cumulated memory: 95100 KiB

[startup+51.11 s]
/proc/loadavg: 2.03 2.05 2.05 3/207 19583
/proc/meminfo: memFree=30235392/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2097104 memory=95100 CPUtime=51.1 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 23562 0 0 0 5106 4 0 0 20 0 1 0 409749337 2147434496 23775 33554432000 4194304 5870510 140733194882176 140733194880616 5272544 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 524276 23775 938 410 0 519749 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2097104 KiB
Current children cumulated memory: 95100 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/206 19588
/proc/meminfo: memFree=30202912/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2111692 memory=109432 CPUtime=102.28 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 27096 0 0 0 10224 4 0 0 20 0 1 0 409749337 2162372608 27358 33554432000 4194304 5870510 140733194882176 140733194880616 5272719 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 527923 27358 938 410 0 523396 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2111692 KiB
Current children cumulated memory: 109432 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/206 19594
/proc/meminfo: memFree=30204240/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2124164 memory=115580 CPUtime=162.28 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 29868 0 0 0 16223 5 0 0 20 0 1 0 409749337 2175143936 28895 33554432000 4194304 5870510 140733194882176 140733194880616 5282721 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 531041 28895 938 410 0 526514 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2124164 KiB
Current children cumulated memory: 115580 KiB

[startup+222.3 s]
/proc/loadavg: 2.22 2.08 2.06 3/206 19599
/proc/meminfo: memFree=30202096/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2124164 memory=115580 CPUtime=222.28 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 29957 0 0 0 22223 5 0 0 20 0 1 0 409749337 2175143936 28895 33554432000 4194304 5870510 140733194882176 140733194880616 5262951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 531041 28895 938 410 0 526514 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2124164 KiB
Current children cumulated memory: 115580 KiB

[startup+282.3 s]
/proc/loadavg: 2.32 2.15 2.09 3/206 19603
/proc/meminfo: memFree=30202436/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2124560 memory=124256 CPUtime=282.27 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 32793 0 0 0 28222 5 0 0 20 0 1 0 409749337 2175549440 31064 33554432000 4194304 5870510 140733194882176 140733194880744 5272427 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 531140 31064 938 410 0 526613 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2124560 KiB
Current children cumulated memory: 124256 KiB

[startup+342.3 s]
/proc/loadavg: 2.12 2.12 2.08 3/207 19609
/proc/meminfo: memFree=30193156/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2124560 memory=124256 CPUtime=342.27 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 32885 0 0 0 34222 5 0 0 20 0 1 0 409749337 2175549440 31064 33554432000 4194304 5870510 140733194882176 140733194880744 5274872 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 531140 31064 938 410 0 526613 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2124560 KiB
Current children cumulated memory: 124256 KiB

[startup+402.3 s]
/proc/loadavg: 2.45 2.23 2.12 3/206 19614
/proc/meminfo: memFree=30197844/32770624 swapFree=67008824/67108860
[pid=19579] ppid=19576 vsize=2124560 memory=124276 CPUtime=402.27 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 35676 0 0 0 40221 6 0 0 20 0 1 0 409749337 2175549440 31069 33554432000 4194304 5870510 140733194882176 140733194880744 5274812 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 531140 31069 938 410 0 526613 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2124560 KiB
Current children cumulated memory: 124276 KiB

[startup+462.3 s]
/proc/loadavg: 2.20 2.20 2.12 3/205 19657
/proc/meminfo: memFree=30207292/32770624 swapFree=67008832/67108860
[pid=19579] ppid=19576 vsize=2124560 memory=125100 CPUtime=462.26 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 35736 0 0 0 46220 6 0 0 20 0 1 0 409749337 2175549440 31275 33554432000 4194304 5870510 140733194882176 140733194880744 5283024 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 531140 31275 938 410 0 526613 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2124560 KiB
Current children cumulated memory: 125100 KiB

[startup+503.674 s]
# the end of solver process 19579 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=503.574 s, system=0.063995 s

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

[startup+486.4 s]
/proc/loadavg: 2.14 2.19 2.12 3/205 19660
/proc/meminfo: memFree=30181748/32770624 swapFree=67008832/67108860
[pid=19579] ppid=19576 vsize=2143204 memory=135328 CPUtime=486.36 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 36650 0 0 0 48630 6 0 0 20 0 1 0 409749337 2194640896 33832 33554432000 4194304 5870510 140733194882176 140733194880616 5262557 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 535801 33832 938 410 0 531274 0
Current children cumulated CPU time: 486.36 s
Current children cumulated vsize: 2143204 KiB
Current children cumulated memory: 135328 KiB

[startup+492.8 s]
/proc/loadavg: 2.12 2.18 2.12 3/205 19660
/proc/meminfo: memFree=30189288/32770624 swapFree=67008832/67108860
[pid=19579] ppid=19576 vsize=2143204 memory=135328 CPUtime=492.76 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 36650 0 0 0 49270 6 0 0 20 0 1 0 409749337 2194640896 33832 33554432000 4194304 5870510 140733194882176 140733194880616 5283072 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 535801 33832 938 410 0 531274 0
Current children cumulated CPU time: 492.76 s
Current children cumulated vsize: 2143204 KiB
Current children cumulated memory: 135328 KiB

[startup+499.2 s]
/proc/loadavg: 2.11 2.18 2.12 3/205 19660
/proc/meminfo: memFree=30194432/32770624 swapFree=67008832/67108860
[pid=19579] ppid=19576 vsize=2143204 memory=135328 CPUtime=499.16 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 36650 0 0 0 49910 6 0 0 20 0 1 0 409749337 2194640896 33832 33554432000 4194304 5870510 140733194882176 140733194880616 5282367 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 535801 33832 938 410 0 531274 0
Current children cumulated CPU time: 499.16 s
Current children cumulated vsize: 2143204 KiB
Current children cumulated memory: 135328 KiB

[startup+500.8 s]
/proc/loadavg: 2.11 2.18 2.12 3/205 19660
/proc/meminfo: memFree=30188164/32770624 swapFree=67008832/67108860
[pid=19579] ppid=19576 vsize=2143204 memory=135328 CPUtime=500.76 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 36650 0 0 0 50070 6 0 0 20 0 1 0 409749337 2194640896 33832 33554432000 4194304 5870510 140733194882176 140733194880616 5283024 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 535801 33832 938 410 0 531274 0
Current children cumulated CPU time: 500.76 s
Current children cumulated vsize: 2143204 KiB
Current children cumulated memory: 135328 KiB

[startup+502.4 s]
/proc/loadavg: 2.10 2.18 2.12 3/205 19660
/proc/meminfo: memFree=30174140/32770624 swapFree=67008832/67108860
[pid=19579] ppid=19576 vsize=2143204 memory=141472 CPUtime=502.36 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 36654 0 0 0 50230 6 0 0 20 0 1 0 409749337 2194640896 35368 33554432000 4194304 5870510 140733194882176 140733194880616 5274409 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 535801 35368 938 410 0 531274 0
Current children cumulated CPU time: 502.36 s
Current children cumulated vsize: 2143204 KiB
Current children cumulated memory: 141472 KiB

[startup+503.2 s]
/proc/loadavg: 2.10 2.18 2.12 3/205 19660
/proc/meminfo: memFree=30163900/32770624 swapFree=67008832/67108860
[pid=19579] ppid=19576 vsize=2143204 memory=141472 CPUtime=503.16 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 36654 0 0 0 50310 6 0 0 20 0 1 0 409749337 2194640896 35368 33554432000 4194304 5870510 140733194882176 140733194880616 5283106 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 535801 35368 938 410 0 531274 0
Current children cumulated CPU time: 503.16 s
Current children cumulated vsize: 2143204 KiB
Current children cumulated memory: 141472 KiB

[startup+503.6 s]
/proc/loadavg: 2.10 2.18 2.12 3/205 19660
/proc/meminfo: memFree=30163900/32770624 swapFree=67008832/67108860
[pid=19579] ppid=19576 vsize=2143204 memory=141472 CPUtime=503.56 cores=1,3,5,7
/proc/19579/stat : 19579 (xcsp_picat) R 19576 19579 14854 0 -1 4202496 36654 0 0 0 50350 6 0 0 20 0 1 0 409749337 2194640896 35368 33554432000 4194304 5870510 140733194882176 140733194880616 5282767 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 39755776 140733194888223 140733194888301 140733194888301 140733194891210 0
/proc/19579/statm: 535801 35368 938 410 0 531274 0
Current children cumulated CPU time: 503.56 s
Current children cumulated vsize: 2143204 KiB
Current children cumulated memory: 141472 KiB

Child status: 0
Real time (s): 503.674
CPU time (s): 503.638
CPU user time (s): 503.574
CPU system time (s): 0.063995
CPU usage (%): 99.9928
Max. virtual memory (cumulated for all children) (KiB): 2143204
Max. memory (cumulated for all children) (KiB): 141472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 503.574
system time used= 0.063995
maximum resident set size= 141616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36688
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= 10
involuntary context switches= 168


# summary of solver processes directly reported to runsolver:
#   pid: 19579
#   total CPU time (s): 503.638
#   total CPU user time (s): 503.574
#   total CPU system time (s): 0.063995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.25508 second user time and 3.60027 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-13 03:30:17
IDJOB=4395019
IDBENCH=134583
IDSOLVER=2844
FILE ID=node132/4395019-1568338266
RUNJOBID= node132-1568322174-14886
PBS_JOBID= 21701138
Free space on /tmp= 60300 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07h-6_X2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395019-1568338266/watcher-4395019-1568338266 -o /tmp/evaluation-result-4395019-1568338266/solver-4395019-1568338266 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580  xcsp_picat HOME/instance-4395019-1568338266.xml

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

MD5SUM BENCH= 43dd96c97b3ff33ff7a4c42b6a5606ab
RANDOM SEED=226628901

node132.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	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        30318836 kB
MemAvailable:   31708256 kB
Buffers:          125112 kB
Cached:          1535008 kB
SwapCached:         8504 kB
Active:           523020 kB
Inactive:        1347896 kB
Active(anon):     209984 kB
Inactive(anon):    28024 kB
Active(file):     313036 kB
Inactive(file):  1319872 kB
Unevictable:      109188 kB
Mlocked:          109188 kB
SwapTotal:      67108860 kB
SwapFree:       67008824 kB
Dirty:              3164 kB
Writeback:             0 kB
AnonPages:        413880 kB
Mapped:            33016 kB
Shmem:             18720 kB
Slab:             174008 kB
SReclaimable:     144692 kB
SUnreclaim:        29316 kB
KernelStack:        3680 kB
PageTables:         6148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2684296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    346112 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 60300 MiB
End job on node132 at 2019-09-13 03:38:40