Trace number 4309716

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 2018-08-14? (TO) 2519.99 2520.02

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g17-g37_c18.xml
MD5SUM15f6930ab26cfa444fe93224da66a51d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark89.8838
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints113
Number of domains1
Minimum domain size120
Maximum domain size120
Distribution of domain sizes[{"size":120,"count":64}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":24},{"degree":5,"count":36}]
Minimum constraint arity2
Maximum constraint arity64
Distribution of constraint arities[{"arity":2,"count":112},{"arity":64,"count":1}]
Number of extensional constraints112
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":112},{"type":"allDifferent","count":1}]
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 (13444 MiB free)
  memory of node 1: 16384 MiB (10532 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309716-1534311219/watcher-4309716-1534311219 -o /tmp/evaluation-result-4309716-1534311219/solver-4309716-1534311219 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534293639-21937 --watchdog 2580 xcsp_picat HOME/instance-4309716-1534311219.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=24200, runsolver pid=24197

[startup+0.100165 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 24201
/proc/meminfo: memFree=24529720/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2025744 memory=25440 CPUtime=0.1 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 1936 0 0 0 10 0 0 0 20 0 1 0 248685049 2074361856 6360 33554432000 4194304 5849940 140729237507968 140729237507968 140309760102279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 506436 6360 636 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 25440 KiB

[startup+0.209753 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 24201
/proc/meminfo: memFree=24528764/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2026336 memory=26080 CPUtime=0.21 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 2117 0 0 0 20 1 0 0 20 0 1 0 248685049 2074968064 6520 33554432000 4194304 5849940 140729237507968 140729237507064 140309760102279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 506584 6520 665 405 0 503528 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026336 KiB
Current children cumulated memory: 26080 KiB

[startup+0.308948 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 24201
/proc/meminfo: memFree=24528392/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2026720 memory=26336 CPUtime=0.31 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 2213 0 0 0 30 1 0 0 20 0 1 0 248685049 2075361280 6584 33554432000 4194304 5849940 140729237507968 140729237507064 140309760102279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 506680 6584 665 405 0 503624 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026720 KiB
Current children cumulated memory: 26336 KiB

[startup+0.700274 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24201
/proc/meminfo: memFree=24527648/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2027488 memory=27108 CPUtime=0.69 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 2405 0 0 0 66 3 0 0 20 0 1 0 248685049 2076147712 6777 33554432000 4194304 5849940 140729237507968 140729237507064 140309760102279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 506872 6777 665 405 0 503816 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027488 KiB
Current children cumulated memory: 27108 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24201
/proc/meminfo: memFree=24526160/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2029152 memory=28788 CPUtime=1.49 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 2821 0 0 0 144 5 0 0 20 0 1 0 248685049 2077851648 7197 33554432000 4194304 5849940 140729237507968 140729237507208 140309760102279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 507288 7197 665 405 0 504232 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2029152 KiB
Current children cumulated memory: 28788 KiB

[startup+3.10905 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 24201
/proc/meminfo: memFree=24614784/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2036320 memory=35984 CPUtime=3.09 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 4789 0 0 0 298 11 0 0 20 0 1 0 248685049 2085191680 8996 33554432000 4194304 5849940 140729237507968 140729237507208 140309760102279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 509080 8996 665 405 0 506024 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2036320 KiB
Current children cumulated memory: 35984 KiB

[startup+6.3003 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 24201
/proc/meminfo: memFree=24600392/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2050656 memory=50528 CPUtime=6.29 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 6658 0 0 0 606 23 0 0 20 0 1 0 248685049 2099871744 12632 33554432000 4194304 5849940 140729237507968 140729237506888 140309760102279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 512664 12632 665 405 0 509608 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2050656 KiB
Current children cumulated memory: 50528 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 24201
/proc/meminfo: memFree=24590752/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2055944 memory=55632 CPUtime=12.69 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 20597 0 0 0 1239 30 0 0 20 0 1 0 248685049 2105286656 13908 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 513986 13908 700 405 0 510930 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2055944 KiB
Current children cumulated memory: 55632 KiB

[startup+25.5004 s]
/proc/loadavg: 1.87 1.98 2.03 3/188 24201
/proc/meminfo: memFree=24589924/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2057528 memory=57424 CPUtime=25.49 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 31707 0 0 0 2504 45 0 0 20 0 1 0 248685049 2106908672 14356 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 514382 14356 700 405 0 511326 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2057528 KiB
Current children cumulated memory: 57424 KiB

[startup+51.1095 s]
/proc/loadavg: 1.91 1.98 2.03 3/188 24201
/proc/meminfo: memFree=24581528/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2059464 memory=59204 CPUtime=51.09 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 56558 0 0 0 5035 74 0 0 20 0 1 0 248685049 2108891136 14801 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 514866 14801 700 405 0 511810 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2059464 KiB
Current children cumulated memory: 59204 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/187 24202
/proc/meminfo: memFree=24526104/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2077544 memory=77436 CPUtime=102.29 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 85700 0 0 0 10108 121 0 0 20 0 1 0 248685049 2127405056 19359 33554432000 4194304 5849940 140729237507968 140729237506968 5349317 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 519386 19359 700 405 0 516330 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2077544 KiB
Current children cumulated memory: 77436 KiB

[startup+162.3 s]
/proc/loadavg: 2.51 2.13 2.08 3/187 24203
/proc/meminfo: memFree=24491600/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2077948 memory=77760 CPUtime=162.28 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 116751 0 0 0 16057 171 0 0 20 0 1 0 248685049 2127818752 19440 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 519487 19440 700 405 0 516431 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2077948 KiB
Current children cumulated memory: 77760 KiB

[startup+222.3 s]
/proc/loadavg: 2.29 2.15 2.09 3/187 24204
/proc/meminfo: memFree=24489236/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2085400 memory=85080 CPUtime=222.29 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 145023 0 0 0 22010 219 0 0 20 0 1 0 248685049 2135449600 21270 33554432000 4194304 5849940 140729237507968 140729237506968 5438020 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 521350 21270 700 405 0 518294 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2085400 KiB
Current children cumulated memory: 85080 KiB

[startup+282.3 s]
/proc/loadavg: 2.11 2.12 2.08 3/187 24205
/proc/meminfo: memFree=24445228/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2080684 memory=80620 CPUtime=282.28 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 173975 0 0 0 27962 266 0 0 20 0 1 0 248685049 2130620416 20155 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 520171 20155 700 405 0 517115 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2080684 KiB
Current children cumulated memory: 80620 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.10 2.08 3/187 24206
/proc/meminfo: memFree=24427916/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2082464 memory=82340 CPUtime=342.28 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 204307 0 0 0 33919 309 0 0 20 0 1 0 248685049 2132443136 20585 33554432000 4194304 5849940 140729237507968 140729237507128 5335780 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 520616 20585 700 405 0 517560 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2082464 KiB
Current children cumulated memory: 82340 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/187 24214
/proc/meminfo: memFree=24370968/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2089132 memory=88816 CPUtime=402.28 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 235146 0 0 0 39880 348 0 0 20 0 1 0 248685049 2139271168 22204 33554432000 4194304 5849940 140729237507968 140729237506360 5360957 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 522283 22204 700 405 0 519227 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2089132 KiB
Current children cumulated memory: 88816 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 24215
/proc/meminfo: memFree=24438860/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2083468 memory=83344 CPUtime=462.29 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 262874 0 0 0 45844 385 0 0 20 0 1 0 248685049 2133471232 20836 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 520867 20836 700 405 0 517811 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2083468 KiB
Current children cumulated memory: 83344 KiB


################
# More data... #
################

/proc/24200/statm: 534944 35586 700 405 0 531888 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 2139776 KiB
Current children cumulated memory: 142344 KiB

[startup+1782.3 s]
/proc/loadavg: 2.03 2.11 2.09 3/188 24398
/proc/meminfo: memFree=23592544/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2108776 memory=111260 CPUtime=1782.26 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 659286 0 0 0 177215 1011 0 0 20 0 1 0 248685049 2159386624 27815 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 527194 27815 700 405 0 524138 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 2108776 KiB
Current children cumulated memory: 111260 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.09 2.09 3/188 24399
/proc/meminfo: memFree=23593480/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2158320 memory=160864 CPUtime=1842.26 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 666793 0 0 0 183193 1033 0 0 20 0 1 0 248685049 2210119680 40216 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 539580 40216 700 405 0 536524 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 2158320 KiB
Current children cumulated memory: 160864 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/187 24400
/proc/meminfo: memFree=23566876/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2158916 memory=161596 CPUtime=1902.26 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 681100 0 0 0 189173 1053 0 0 20 0 1 0 248685049 2210729984 40399 33554432000 4194304 5849940 140729237507968 140729237506840 5356000 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 539729 40399 700 405 0 536673 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 2158916 KiB
Current children cumulated memory: 161596 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.06 2.08 3/187 24401
/proc/meminfo: memFree=23588148/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2137436 memory=140016 CPUtime=1962.26 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 693827 0 0 0 195145 1081 0 0 20 0 1 0 248685049 2188734464 35004 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 534359 35004 700 405 0 531303 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 2137436 KiB
Current children cumulated memory: 140016 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/187 24402
/proc/meminfo: memFree=23619060/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2106824 memory=109468 CPUtime=2022.26 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 719621 0 0 0 201124 1102 0 0 20 0 1 0 248685049 2157387776 27367 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 526706 27367 700 405 0 523650 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 2106824 KiB
Current children cumulated memory: 109468 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 24403
/proc/meminfo: memFree=23581936/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2143716 memory=146420 CPUtime=2082.26 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 727096 0 0 0 207101 1125 0 0 20 0 1 0 248685049 2195165184 36605 33554432000 4194304 5849940 140729237507968 140729237506968 5335720 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 535929 36605 700 405 0 532873 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 2143716 KiB
Current children cumulated memory: 146420 KiB

[startup+2142.3 s]
/proc/loadavg: 2.13 2.07 2.07 3/187 24404
/proc/meminfo: memFree=23576432/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2144176 memory=146712 CPUtime=2142.26 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 752950 0 0 0 213077 1149 0 0 20 0 1 0 248685049 2195636224 36678 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 536044 36678 700 405 0 532988 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 2144176 KiB
Current children cumulated memory: 146712 KiB

[startup+2202.3 s]
/proc/loadavg: 2.05 2.05 2.06 3/188 24413
/proc/meminfo: memFree=23558976/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2160816 memory=163464 CPUtime=2202.26 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 759720 0 0 0 219053 1173 0 0 20 0 1 0 248685049 2212675584 40866 33554432000 4194304 5849940 140729237507968 140729237506968 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 540204 40866 700 405 0 537148 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 2160816 KiB
Current children cumulated memory: 163464 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.04 2.06 3/188 24414
/proc/meminfo: memFree=23571160/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2140408 memory=143204 CPUtime=2262.26 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 779470 0 0 0 225028 1198 0 0 20 0 1 0 248685049 2191777792 35801 33554432000 4194304 5849940 140729237507968 140729237506840 4226662 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 535102 35801 700 405 0 532046 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 2140408 KiB
Current children cumulated memory: 143204 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 24415
/proc/meminfo: memFree=23557128/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2148960 memory=151672 CPUtime=2322.26 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 790394 0 0 0 231005 1221 0 0 20 0 1 0 248685049 2200535040 37918 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 537240 37918 700 405 0 534184 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 2148960 KiB
Current children cumulated memory: 151672 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 24416
/proc/meminfo: memFree=23551980/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2149948 memory=152480 CPUtime=2382.26 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 815846 0 0 0 236981 1245 0 0 20 0 1 0 248685049 2201546752 38120 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 537487 38120 700 405 0 534431 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 2149948 KiB
Current children cumulated memory: 152480 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 24417
/proc/meminfo: memFree=23545828/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2156340 memory=158756 CPUtime=2442.26 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 821990 0 0 0 242958 1268 0 0 20 0 1 0 248685049 2208092160 39689 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 539085 39689 700 405 0 536029 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 2156340 KiB
Current children cumulated memory: 158756 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 24418
/proc/meminfo: memFree=23554408/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2147664 memory=150344 CPUtime=2502.26 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 841553 0 0 0 248940 1286 0 0 20 0 1 0 248685049 2199207936 37586 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 536916 37586 700 405 0 533860 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 2147664 KiB
Current children cumulated memory: 150344 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 24418
/proc/meminfo: memFree=23532940/32770624 swapFree=67108172/67108860
[pid=24200] ppid=24197 vsize=2169248 memory=171928 CPUtime=2519.97 cores=1,3,5,7
/proc/24200/stat : 24200 (xcsp_picat) R 24197 24200 21905 0 -1 4202496 843171 0 0 0 250704 1293 0 0 20 0 1 0 248685049 2221309952 42982 33554432000 4194304 5849940 140729237507968 140729237506968 140309760102279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 24371200 140729237509302 140729237509380 140729237509380 140729237512138 0
/proc/24200/statm: 542312 42982 700 405 0 539256 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 2169248 KiB
Current children cumulated memory: 171928 KiB

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

[startup+2520.02 s]
# the end of solver process 24200 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.05 s, system=12.94 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.02
CPU time (s): 2519.99
CPU user time (s): 2507.05
CPU system time (s): 12.94
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 2169248
Max. memory (cumulated for all children) (KiB): 171928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.05
system time used= 12.94
maximum resident set size= 171928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 843171
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= 28
involuntary context switches= 1819


# summary of solver processes directly reported to runsolver:
#   pid: 24200
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2507.05
#   total CPU system time (s): 12.94

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.45365 second user time and 19.3586 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-15 07:33:39
IDJOB=4309716
IDBENCH=141505
IDSOLVER=2794
FILE ID=node136/4309716-1534311219
RUNJOBID= node136-1534293639-21937
PBS_JOBID= 21038144
Free space on /tmp= 39024 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g17-g37_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309716-1534311219/watcher-4309716-1534311219 -o /tmp/evaluation-result-4309716-1534311219/solver-4309716-1534311219 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534293639-21937 --watchdog 2580  xcsp_picat HOME/instance-4309716-1534311219.xml

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

MD5SUM BENCH= 15f6930ab26cfa444fe93224da66a51d
RANDOM SEED=840750774

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        24552728 kB
MemAvailable:   31770436 kB
Buffers:          123744 kB
Cached:          7322320 kB
SwapCached:           16 kB
Active:          3902036 kB
Inactive:        3727136 kB
Active(anon):     134116 kB
Inactive(anon):   109076 kB
Active(file):    3767920 kB
Inactive(file):  3618060 kB
Unevictable:        7380 kB
Mlocked:            7380 kB
SwapTotal:      67108860 kB
SwapFree:       67108172 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        261348 kB
Mapped:            56760 kB
Shmem:             57768 kB
Slab:             288260 kB
SReclaimable:     260188 kB
SUnreclaim:        28072 kB
KernelStack:        3376 kB
PageTables:         5564 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2511792 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    161792 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 39020 MiB
End job on node136 at 2018-08-15 08:15:39