Trace number 4407741

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
(reference) PicatSAT 2019-09-12? (MO) 876.365 876.394

General information on the benchmark

NamePigeonsPlus/PigeonsPlus-m1-s1/
pigeonsPlus-11-07.xml
MD5SUMd1039f108c326f97fd828537a2e865c9
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables88
Number of constraints77
Number of domains2
Minimum domain size10
Maximum domain size11
Distribution of domain sizes[{"size":10,"count":11},{"size":11,"count":77}]
Minimum variable degree1
Maximum variable degree11
Distribution of variable degrees[{"degree":1,"count":66},{"degree":2,"count":11},{"degree":11,"count":11}]
Minimum constraint arity2
Maximum constraint arity7
Distribution of constraint arities[{"arity":2,"count":66},{"arity":7,"count":11}]
Number of extensional constraints77
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":77}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

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 (13068 MiB free)
  memory of node 1: 16384 MiB (11343 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407741-1569512336/watcher-4407741-1569512336 -o /tmp/evaluation-result-4407741-1569512336/solver-4407741-1569512336 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1569509779-15648 --watchdog 2560 xcsp_picat HOME/instance-4407741-1569512336.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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
solver pid=16268, runsolver pid=16265
Current StackSize limit: 8192 KiB


[startup+0.100798 s]*
/proc/loadavg: 2.14 2.07 1.93 3/200 16269
/proc/meminfo: memFree=24981296/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=2031716 memory=17828 CPUtime=0.09 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 1590 0 0 0 9 0 0 0 20 0 1 0 527504991 2080477184 4457 33554432000 4194304 5870510 140727438639584 140727438638888 140103762816000 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 507929 4457 800 410 0 503402 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 17828 KiB

[startup+0.209798 s]*
/proc/loadavg: 2.14 2.07 1.93 3/200 16269
/proc/meminfo: memFree=24974944/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=2031716 memory=23972 CPUtime=0.2 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 1593 0 0 0 20 0 0 0 20 0 1 0 527504991 2080477184 5993 33554432000 4194304 5870510 140727438639584 140727438638888 4507656 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 507929 5993 800 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 23972 KiB

[startup+0.309574 s]*
/proc/loadavg: 2.14 2.07 1.93 3/200 16269
/proc/meminfo: memFree=24968676/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=2031716 memory=30116 CPUtime=0.3 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 1596 0 0 0 30 0 0 0 20 0 1 0 527504991 2080477184 7529 33554432000 4194304 5870510 140727438639584 140727438638888 4761696 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 507929 7529 800 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 30116 KiB

[startup+0.700265 s]
/proc/loadavg: 2.14 2.07 1.93 3/200 16269
/proc/meminfo: memFree=24953968/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=2031716 memory=52644 CPUtime=0.68 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 1607 0 0 0 68 0 0 0 20 0 1 0 527504991 2080477184 13161 33554432000 4194304 5870510 140727438639584 140727438638888 4459056 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 507929 13161 800 410 0 503402 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 52644 KiB

[startup+1.50026 s]
/proc/loadavg: 2.14 2.07 1.93 4/200 16269
/proc/meminfo: memFree=24925296/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=2031716 memory=99932 CPUtime=1.49 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 1630 0 0 0 147 2 0 0 20 0 1 0 527504991 2080477184 24983 33554432000 4194304 5870510 140727438639584 140727438638888 4770670 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 507929 24983 839 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 99932 KiB

[startup+3.10938 s]
/proc/loadavg: 2.14 2.07 1.93 4/200 16269
/proc/meminfo: memFree=24767552/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=2031716 memory=194140 CPUtime=3.09 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 1702 0 0 0 306 3 0 0 20 0 1 0 527504991 2080477184 48535 33554432000 4194304 5870510 140727438639584 140727438638888 140103762816000 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 507929 48535 839 410 0 503402 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 194140 KiB

[startup+6.30023 s]
/proc/loadavg: 2.13 2.07 1.93 4/199 16269
/proc/meminfo: memFree=24629968/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=2031716 memory=380508 CPUtime=6.28 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 1812 0 0 0 621 7 0 0 20 0 1 0 527504991 2080477184 95127 33554432000 4194304 5870510 140727438639584 140727438638888 4461503 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 507929 95127 839 410 0 503402 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 380508 KiB

[startup+12.7002 s]
/proc/loadavg: 2.12 2.07 1.93 4/199 16269
/proc/meminfo: memFree=24279144/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=2031716 memory=755292 CPUtime=12.69 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 2003 0 0 0 1255 14 0 0 20 0 1 0 527504991 2080477184 188823 33554432000 4194304 5870510 140727438639584 140727438638888 140103762816000 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 507929 188823 839 410 0 503402 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 755292 KiB

[startup+25.5003 s]
/proc/loadavg: 2.09 2.06 1.93 4/199 16269
/proc/meminfo: memFree=23479060/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=2031716 memory=1506908 CPUtime=25.49 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 2389 0 0 0 2522 27 0 0 20 0 1 0 527504991 2080477184 376727 33554432000 4194304 5870510 140727438639584 140727438638888 140103762816000 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 507929 376727 839 410 0 503402 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 1506908 KiB

[startup+51.1095 s]
/proc/loadavg: 2.06 2.06 1.94 4/203 16292
/proc/meminfo: memFree=21997728/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=4228004 memory=2980844 CPUtime=51.1 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 4986 0 0 0 5059 51 0 0 20 0 1 0 527504991 4329476096 745211 33554432000 4194304 5870510 140727438639584 140727438638888 4466537 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 1057001 745211 844 410 0 1052474 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 4228004 KiB
Current children cumulated memory: 2980844 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.05 1.94 4/199 16297
/proc/meminfo: memFree=21752112/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=4268952 memory=3218480 CPUtime=102.29 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 10340 0 0 0 10174 55 0 0 20 0 1 0 527504991 4371406848 804620 33554432000 4194304 5870510 140727438639584 140727438638904 5246232 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 1067238 804620 864 410 0 1062711 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 4268952 KiB
Current children cumulated memory: 3218480 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 1.95 4/199 16301
/proc/meminfo: memFree=21326200/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=6237396 memory=3625468 CPUtime=162.28 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 15724 0 0 0 16130 98 0 0 20 0 1 0 527504991 6387093504 906367 33554432000 4194304 5870510 140727438639584 140727438638904 5246367 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 1559349 906367 867 410 0 1554822 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 6237396 KiB
Current children cumulated memory: 3625468 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 2.02 1.95 4/200 16307
/proc/meminfo: memFree=20075544/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=6299984 memory=4886228 CPUtime=222.28 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 21315 0 0 0 22095 133 0 0 20 0 1 0 527504991 6451183616 1221557 33554432000 4194304 5870510 140727438639584 140727438638552 5355029 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 1574996 1221557 867 410 0 1570469 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 6299984 KiB
Current children cumulated memory: 4886228 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.01 1.95 4/197 16311
/proc/meminfo: memFree=19678664/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=6463684 memory=5242868 CPUtime=282.28 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 29265 0 0 0 28010 218 0 0 20 0 1 0 527504991 6618812416 1310717 33554432000 4194304 5870510 140727438639584 140727438638904 5245088 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 1615921 1310717 867 410 0 1611394 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 6463684 KiB
Current children cumulated memory: 5242868 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 2.01 1.95 4/197 16315
/proc/meminfo: memFree=19047384/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=6761916 memory=5889260 CPUtime=342.27 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 37056 0 0 0 33924 303 0 0 20 0 1 0 527504991 6924201984 1472315 33554432000 4194304 5870510 140727438639584 140727438638904 5245088 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 1690479 1472315 867 410 0 1685952 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 6761916 KiB
Current children cumulated memory: 5889260 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.95 4/198 16321
/proc/meminfo: memFree=18834636/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=6761916 memory=6116592 CPUtime=402.27 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 40684 0 0 0 39919 308 0 0 20 0 1 0 527504991 6924201984 1529148 33554432000 4194304 5870510 140727438639584 140727438638904 5246250 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 1690479 1529148 867 410 0 1685952 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 6761916 KiB
Current children cumulated memory: 6116592 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.95 4/197 16325
/proc/meminfo: memFree=18472788/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=7064664 memory=6445968 CPUtime=462.27 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 48846 0 0 0 45822 405 0 0 20 0 1 0 527504991 7234215936 1611492 33554432000 4194304 5870510 140727438639584 140727438638904 5246343 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 1766166 1611492 867 410 0 1761639 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 7064664 KiB
Current children cumulated memory: 6445968 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 1.95 4/197 16329
/proc/meminfo: memFree=18273412/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=7347872 memory=4271568 CPUtime=522.27 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 54254 0 0 0 51805 422 0 0 20 0 1 0 527504991 7524220928 1067892 33554432000 4194304 5870510 140727438639584 140727438638552 5246093 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 1836968 1067892 867 410 0 1832441 0
Current children cumulated CPU time: 522.27 s
Current children cumulated vsize: 7347872 KiB
Current children cumulated memory: 4271568 KiB

[startup+582.3 s]
/proc/loadavg: 2.08 2.03 1.96 4/199 16343
/proc/meminfo: memFree=18080964/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=7367408 memory=6834724 CPUtime=582.27 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 62293 0 0 0 57708 519 0 0 20 0 1 0 527504991 7544225792 1708681 33554432000 4194304 5870510 140727438639584 140727438638904 5245041 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 1841852 1708681 867 410 0 1837325 0
Current children cumulated CPU time: 582.27 s
Current children cumulated vsize: 7367408 KiB
Current children cumulated memory: 6834724 KiB

[startup+642.3 s]
/proc/loadavg: 2.89 2.29 2.06 4/198 16347
/proc/meminfo: memFree=18040028/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=7367408 memory=6896164 CPUtime=642.27 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 66117 0 0 0 63707 520 0 0 20 0 1 0 527504991 7544225792 1724041 33554432000 4194304 5870510 140727438639584 140727438638904 5246232 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 1841852 1724041 867 410 0 1837325 0
Current children cumulated CPU time: 642.27 s
Current children cumulated vsize: 7367408 KiB
Current children cumulated memory: 6896164 KiB

[startup+702.3 s]
/proc/loadavg: 2.33 2.24 2.05 4/198 16351
/proc/meminfo: memFree=19444152/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=7633016 memory=5527464 CPUtime=702.27 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 71829 0 0 0 69683 544 0 0 20 0 1 0 527504991 7816208384 1381866 33554432000 4194304 5870510 140727438639584 140727438638552 5245088 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 1908254 1381866 867 410 0 1903727 0
Current children cumulated CPU time: 702.27 s
Current children cumulated vsize: 7633016 KiB
Current children cumulated memory: 5527464 KiB

[startup+762.3 s]
/proc/loadavg: 2.12 2.20 2.05 4/199 16357
/proc/meminfo: memFree=17293288/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=11627336 memory=7681832 CPUtime=762.26 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 81832 0 0 0 75527 699 0 0 20 0 1 0 527504991 11906392064 1920458 33554432000 4194304 5870510 140727438639584 140727438638904 4524368 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 2906834 1920458 867 410 0 2902307 0
Current children cumulated CPU time: 762.26 s
Current children cumulated vsize: 11627336 KiB
Current children cumulated memory: 7681832 KiB

[startup+822.3 s]
/proc/loadavg: 2.04 2.16 2.05 4/198 16361
/proc/meminfo: memFree=18554924/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=12162360 memory=6437136 CPUtime=822.27 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 91441 0 0 0 81353 874 0 0 20 0 1 0 527504991 12454256640 1609284 33554432000 4194304 5870510 140727438639584 140727438638552 5246600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 3040590 1609284 867 410 0 3036063 0
Current children cumulated CPU time: 822.27 s
Current children cumulated vsize: 12162360 KiB
Current children cumulated memory: 6437136 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+876.3 s]
/proc/loadavg: 2.02 2.13 2.05 4/197 16366
/proc/meminfo: memFree=12849448/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=15898924 memory=12110028 CPUtime=876.26 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 264259 0 0 0 86585 1041 0 0 20 0 1 0 527504991 16280498176 3027507 33554432000 4194304 5870510 140727438639584 140727438638312 5326937 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 3974731 3027507 877 410 0 3970204 0
Current children cumulated CPU time: 876.26 s
Current children cumulated vsize: 15898924 KiB
Current children cumulated memory: 12110028 KiB

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

[startup+876.394 s]
# the end of solver process 16268 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=865.852 s, system=10.5127 s

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

[startup+876.3 s]
/proc/loadavg: 2.02 2.13 2.05 4/197 16366
/proc/meminfo: memFree=12849448/32770624 swapFree=66941828/67108860
[pid=16268] ppid=16265 vsize=15898924 memory=12110028 CPUtime=876.26 cores=1,3,5,7
/proc/16268/stat : 16268 (xcsp_picat) R 16265 16268 15616 0 -1 4202496 264259 0 0 0 86585 1041 0 0 20 0 1 0 527504991 16280498176 3027507 33554432000 4194304 5870510 140727438639584 140727438638312 5326937 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43692032 140727438648351 140727438648429 140727438648429 140727438651338 0
/proc/16268/statm: 3974731 3027507 877 410 0 3970204 0
Current children cumulated CPU time: 876.26 s
Current children cumulated vsize: 15898924 KiB
Current children cumulated memory: 12110028 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 876.394
CPU time (s): 876.365
CPU user time (s): 865.852
CPU system time (s): 10.5127
CPU usage (%): 99.9967
Max. virtual memory (cumulated for all children) (KiB): 15898924
Max. memory (cumulated for all children) (KiB): 12110028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 865.852
system time used= 10.5127
maximum resident set size= 12110056
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 264260
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= 4
involuntary context switches= 597


# summary of solver processes directly reported to runsolver:
#   pid: 16268
#   total CPU time (s): 876.365
#   total CPU user time (s): 865.852
#   total CPU system time (s): 10.5127

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.59182 second user time and 6.04065 second system time

The end

Launcher Data 

Begin job on node139 at 2019-09-26 17:41:15
IDJOB=4407741
IDBENCH=134294
IDSOLVER=2873
FILE ID=node139/4407741-1569512336
RUNJOBID= node139-1569509779-15648
PBS_JOBID= 21705785
Free space on /tmp= 4996 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/PigeonsPlus/PigeonsPlus-m1-s1/pigeonsPlus-11-07.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407741-1569512336/watcher-4407741-1569512336 -o /tmp/evaluation-result-4407741-1569512336/solver-4407741-1569512336 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1569509779-15648 --watchdog 2560  xcsp_picat HOME/instance-4407741-1569512336.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d1039f108c326f97fd828537a2e865c9
RANDOM SEED=939791797

node139.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	: 5333.57
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	: 5333.57
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	: 5333.57
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	: 5333.57
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:        24997556 kB
MemAvailable:   31658404 kB
Buffers:          145576 kB
Cached:          6619676 kB
SwapCached:        64664 kB
Active:          3577768 kB
Inactive:        3363988 kB
Active(anon):     129784 kB
Inactive(anon):   119408 kB
Active(file):    3447984 kB
Inactive(file):  3244580 kB
Unevictable:      109012 kB
Mlocked:          109012 kB
SwapTotal:      67108860 kB
SwapFree:       66941828 kB
Dirty:            149524 kB
Writeback:             0 kB
AnonPages:        234916 kB
Mapped:            24636 kB
Shmem:             63924 kB
Slab:             426592 kB
SReclaimable:     396744 kB
SUnreclaim:        29848 kB
KernelStack:        3568 kB
PageTables:         5188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2662752 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    153600 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 4996 MiB
End job on node139 at 2019-09-26 17:55:52