Trace number 4309714

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) 2520 2520.01

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g11-g30_c18.xml
MD5SUMbb4f87e482134ef2c2f946a146b04c70
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 benchmark192.522
Satisfiable
(Un)Satisfiability was proved
Number of variables42
Number of constraints115
Number of domains1
Minimum domain size100
Maximum domain size100
Distribution of domain sizes[{"size":100,"count":42}]
Minimum variable degree2
Maximum variable degree11
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":4,"count":4},{"degree":5,"count":6},{"degree":6,"count":10},{"degree":7,"count":6},{"degree":8,"count":11},{"degree":9,"count":2},{"degree":11,"count":1}]
Minimum constraint arity2
Maximum constraint arity42
Distribution of constraint arities[{"arity":2,"count":114},{"arity":42,"count":1}]
Number of extensional constraints114
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":114},{"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 (13500 MiB free)
  memory of node 1: 16384 MiB (10688 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309714-1534310365/watcher-4309714-1534310365 -o /tmp/evaluation-result-4309714-1534310365/solver-4309714-1534310365 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15170 --watchdog 2580 xcsp_picat HOME/instance-4309714-1534310365.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
solver pid=17871, runsolver pid=17868
Current StackSize limit: 8192 KiB


[startup+0.100385 s]*
/proc/loadavg: 2.04 2.03 2.05 3/189 17872
/proc/meminfo: memFree=24745708/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2025744 memory=27500 CPUtime=0.1 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 1949 0 0 0 10 0 0 0 20 0 1 0 248599629 2074361856 6875 33554432000 4194304 5849940 140731442195264 140731442194632 4495499 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 506436 6875 613 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 27500 KiB

[startup+0.209842 s]*
/proc/loadavg: 2.04 2.03 2.05 3/189 17872
/proc/meminfo: memFree=24743124/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2026028 memory=28236 CPUtime=0.2 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 2102 0 0 0 20 0 0 0 20 0 1 0 248599629 2074652672 7059 33554432000 4194304 5849940 140731442195264 140731442194632 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 506507 7059 666 405 0 503451 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026028 KiB
Current children cumulated memory: 28236 KiB

[startup+0.309249 s]*
/proc/loadavg: 2.04 2.03 2.05 3/189 17872
/proc/meminfo: memFree=24742752/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2026560 memory=28536 CPUtime=0.3 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 2263 0 0 0 30 0 0 0 20 0 1 0 248599629 2075197440 7134 33554432000 4194304 5849940 140731442195264 140731442194632 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 506640 7134 666 405 0 503584 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026560 KiB
Current children cumulated memory: 28536 KiB

[startup+0.700279 s]
/proc/loadavg: 2.04 2.03 2.05 3/189 17872
/proc/meminfo: memFree=24741748/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2027840 memory=29820 CPUtime=0.69 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 2583 0 0 0 67 2 0 0 20 0 1 0 248599629 2076508160 7455 33554432000 4194304 5849940 140731442195264 140731442194376 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 506960 7455 666 405 0 503904 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027840 KiB
Current children cumulated memory: 29820 KiB

[startup+1.5003 s]
/proc/loadavg: 2.20 2.06 2.06 3/189 17872
/proc/meminfo: memFree=24740052/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2031936 memory=33964 CPUtime=1.49 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 3607 0 0 0 144 5 0 0 20 0 1 0 248599629 2080702464 8491 33554432000 4194304 5849940 140731442195264 140731442194504 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 507984 8491 666 405 0 504928 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031936 KiB
Current children cumulated memory: 33964 KiB

[startup+3.1095 s]
/proc/loadavg: 2.20 2.06 2.06 3/190 17873
/proc/meminfo: memFree=24725296/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2038080 memory=40312 CPUtime=3.09 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 5203 0 0 0 298 11 0 0 20 0 1 0 248599629 2086993920 10078 33554432000 4194304 5849940 140731442195264 140731442194360 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 509520 10078 666 405 0 506464 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2038080 KiB
Current children cumulated memory: 40312 KiB

[startup+6.30028 s]
/proc/loadavg: 2.18 2.06 2.06 3/190 17873
/proc/meminfo: memFree=24712644/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2050368 memory=52600 CPUtime=6.28 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 6404 0 0 0 605 23 0 0 20 0 1 0 248599629 2099576832 13150 33554432000 4194304 5849940 140731442195264 140731442194376 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 512592 13150 666 405 0 509536 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2050368 KiB
Current children cumulated memory: 52600 KiB

[startup+12.7003 s]
/proc/loadavg: 2.17 2.06 2.06 3/190 17873
/proc/meminfo: memFree=24704248/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2056432 memory=58668 CPUtime=12.69 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 21152 0 0 0 1239 30 0 0 20 0 1 0 248599629 2105786368 14667 33554432000 4194304 5849940 140731442195264 140731442194264 5335818 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 514108 14667 699 405 0 511052 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2056432 KiB
Current children cumulated memory: 58668 KiB

[startup+25.5003 s]
/proc/loadavg: 2.14 2.06 2.06 3/190 17873
/proc/meminfo: memFree=24695324/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2059752 memory=61488 CPUtime=25.48 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 30859 0 0 0 2505 43 0 0 20 0 1 0 248599629 2109186048 15372 33554432000 4194304 5849940 140731442195264 140731442194424 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 514938 15372 699 405 0 511882 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2059752 KiB
Current children cumulated memory: 61488 KiB

[startup+51.1099 s]
/proc/loadavg: 2.09 2.05 2.05 3/192 17882
/proc/meminfo: memFree=24672452/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2063136 memory=65372 CPUtime=51.09 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 49784 0 0 0 5040 69 0 0 20 0 1 0 248599629 2112651264 16343 33554432000 4194304 5849940 140731442195264 140731442194264 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 515784 16343 699 405 0 512728 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2063136 KiB
Current children cumulated memory: 65372 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 17883
/proc/meminfo: memFree=24672712/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2066472 memory=68684 CPUtime=102.28 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 66581 0 0 0 10115 113 0 0 20 0 1 0 248599629 2116067328 17171 33554432000 4194304 5849940 140731442195264 140731442194264 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 516618 17171 699 405 0 513562 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2066472 KiB
Current children cumulated memory: 68684 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/193 17885
/proc/meminfo: memFree=24692412/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2064588 memory=66800 CPUtime=162.28 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 88861 0 0 0 16060 168 0 0 20 0 1 0 248599629 2114138112 16700 33554432000 4194304 5849940 140731442195264 140731442194424 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 516147 16700 699 405 0 513091 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2064588 KiB
Current children cumulated memory: 66800 KiB

[startup+222.3 s]
/proc/loadavg: 2.28 2.08 2.07 3/193 17886
/proc/meminfo: memFree=24660156/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2081620 memory=83700 CPUtime=222.28 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 111418 0 0 0 22001 227 0 0 20 0 1 0 248599629 2131578880 20925 33554432000 4194304 5849940 140731442195264 140731442194264 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 520405 20925 699 405 0 517349 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2081620 KiB
Current children cumulated memory: 83700 KiB

[startup+282.3 s]
/proc/loadavg: 2.25 2.12 2.08 3/193 17887
/proc/meminfo: memFree=24648168/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2080448 memory=82688 CPUtime=282.28 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 133351 0 0 0 27950 278 0 0 20 0 1 0 248599629 2130378752 20672 33554432000 4194304 5849940 140731442195264 140731442194264 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 520112 20672 699 405 0 517056 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2080448 KiB
Current children cumulated memory: 82688 KiB

[startup+342.3 s]
/proc/loadavg: 2.09 2.10 2.08 3/191 17889
/proc/meminfo: memFree=24671164/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2087332 memory=89504 CPUtime=342.29 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 156963 0 0 0 33903 326 0 0 20 0 1 0 248599629 2137427968 22376 33554432000 4194304 5849940 140731442195264 140731442194136 5438459 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 521833 22376 699 405 0 518777 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2087332 KiB
Current children cumulated memory: 89504 KiB

[startup+402.3 s]
/proc/loadavg: 1.95 2.07 2.06 3/191 17890
/proc/meminfo: memFree=24663640/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2084788 memory=86892 CPUtime=402.28 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 181039 0 0 0 39853 375 0 0 20 0 1 0 248599629 2134822912 21723 33554432000 4194304 5849940 140731442195264 140731442194424 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 521197 21723 699 405 0 518141 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2084788 KiB
Current children cumulated memory: 86892 KiB

[startup+462.3 s]
/proc/loadavg: 1.98 2.06 2.06 3/190 17891
/proc/meminfo: memFree=24644956/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2090420 memory=92632 CPUtime=462.29 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 205537 0 0 0 45805 424 0 0 20 0 1 0 248599629 2140590080 23158 33554432000 4194304 5849940 140731442195264 140731442194264 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 522605 23158 699 405 0 519549 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2090420 KiB
Current children cumulated memory: 92632 KiB


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

/proc/17871/statm: 533931 35082 699 405 0 530875 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 2135724 KiB
Current children cumulated memory: 140328 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 17931
/proc/meminfo: memFree=24318788/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2126232 memory=130940 CPUtime=1782.27 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 581105 0 0 0 176967 1260 0 0 20 0 1 0 248599629 2177261568 32735 33554432000 4194304 5849940 140731442195264 140731442194264 5437815 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 531558 32735 699 405 0 528502 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 2126232 KiB
Current children cumulated memory: 130940 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 17940
/proc/meminfo: memFree=24344764/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2099332 memory=103860 CPUtime=1842.27 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 590182 0 0 0 182930 1297 0 0 20 0 1 0 248599629 2149715968 25965 33554432000 4194304 5849940 140731442195264 140731442194264 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 524833 25965 699 405 0 521777 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 2099332 KiB
Current children cumulated memory: 103860 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 17941
/proc/meminfo: memFree=24338456/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2106292 memory=111084 CPUtime=1902.27 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 605720 0 0 0 188902 1325 0 0 20 0 1 0 248599629 2156843008 27771 33554432000 4194304 5849940 140731442195264 140731442194264 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 526573 27771 699 405 0 523517 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 2106292 KiB
Current children cumulated memory: 111084 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 17943
/proc/meminfo: memFree=24349036/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2095836 memory=100620 CPUtime=1962.27 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 622188 0 0 0 194876 1351 0 0 20 0 1 0 248599629 2146136064 25155 33554432000 4194304 5849940 140731442195264 140731442194264 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 523959 25155 699 405 0 520903 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 2095836 KiB
Current children cumulated memory: 100620 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/192 17944
/proc/meminfo: memFree=24337800/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2106900 memory=111672 CPUtime=2022.26 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 639653 0 0 0 200849 1377 0 0 20 0 1 0 248599629 2157465600 27918 33554432000 4194304 5849940 140731442195264 140731442194264 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 526725 27918 699 405 0 523669 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 2106900 KiB
Current children cumulated memory: 111672 KiB

[startup+2082.3 s]
/proc/loadavg: 1.94 2.01 2.04 3/192 18006
/proc/meminfo: memFree=24726196/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2096352 memory=101000 CPUtime=2082.27 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 659197 0 0 0 206821 1406 0 0 20 0 1 0 248599629 2146664448 25250 33554432000 4194304 5849940 140731442195264 140731442194264 5438047 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 524088 25250 699 405 0 521032 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 2096352 KiB
Current children cumulated memory: 101000 KiB

[startup+2142.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/191 18008
/proc/meminfo: memFree=24689516/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2094676 memory=99384 CPUtime=2142.27 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 677095 0 0 0 212787 1440 0 0 20 0 1 0 248599629 2144948224 24846 33554432000 4194304 5849940 140731442195264 140731442194264 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 523669 24846 699 405 0 520613 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 2094676 KiB
Current children cumulated memory: 99384 KiB

[startup+2202.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/191 18009
/proc/meminfo: memFree=24674696/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2096888 memory=101560 CPUtime=2202.27 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 692278 0 0 0 218758 1469 0 0 20 0 1 0 248599629 2147213312 25390 33554432000 4194304 5849940 140731442195264 140731442194264 5438429 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 524222 25390 699 405 0 521166 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 2096888 KiB
Current children cumulated memory: 101560 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/190 18010
/proc/meminfo: memFree=24652064/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2109088 memory=113832 CPUtime=2262.27 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 709862 0 0 0 224728 1499 0 0 20 0 1 0 248599629 2159706112 28458 33554432000 4194304 5849940 140731442195264 140731442194264 140501118404535 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 527272 28458 699 405 0 524216 0
Current children cumulated CPU time: 2262.27 s
Current children cumulated vsize: 2109088 KiB
Current children cumulated memory: 113832 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/190 18012
/proc/meminfo: memFree=24685044/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2095564 memory=100196 CPUtime=2322.27 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 729523 0 0 0 230702 1525 0 0 20 0 1 0 248599629 2145857536 25049 33554432000 4194304 5849940 140731442195264 140731442194264 5438453 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 523891 25049 699 405 0 520835 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 2095564 KiB
Current children cumulated memory: 100196 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/190 18013
/proc/meminfo: memFree=24654652/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2097532 memory=102116 CPUtime=2382.27 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 734338 0 0 0 236676 1551 0 0 20 0 1 0 248599629 2147872768 25529 33554432000 4194304 5849940 140731442195264 140731442194264 5335720 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 524383 25529 699 405 0 521327 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 2097532 KiB
Current children cumulated memory: 102116 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/190 18021
/proc/meminfo: memFree=24625008/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2110148 memory=114708 CPUtime=2442.27 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 751278 0 0 0 242646 1581 0 0 20 0 1 0 248599629 2160791552 28677 33554432000 4194304 5849940 140731442195264 140731442194264 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 527537 28677 699 405 0 524481 0
Current children cumulated CPU time: 2442.27 s
Current children cumulated vsize: 2110148 KiB
Current children cumulated memory: 114708 KiB

[startup+2502.3 s]
/proc/loadavg: 2.08 2.02 2.05 3/192 18046
/proc/meminfo: memFree=24622672/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2104404 memory=109116 CPUtime=2502.27 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 770813 0 0 0 248611 1616 0 0 20 0 1 0 248599629 2154909696 27279 33554432000 4194304 5849940 140731442195264 140731442194424 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 526101 27279 699 405 0 523045 0
Current children cumulated CPU time: 2502.27 s
Current children cumulated vsize: 2104404 KiB
Current children cumulated memory: 109116 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.06 2.02 2.05 3/192 18046
/proc/meminfo: memFree=24621516/32770624 swapFree=67108840/67108860
[pid=17871] ppid=17868 vsize=2105816 memory=110436 CPUtime=2519.99 cores=1,3,5,7
/proc/17871/stat : 17871 (xcsp_picat) R 17868 17871 15138 0 -1 4202496 771170 0 0 0 250376 1623 0 0 20 0 1 0 248599629 2156355584 27609 33554432000 4194304 5849940 140731442195264 140731442194264 140501118816135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 27127808 140731442197686 140731442197764 140731442197764 140731442200522 0
/proc/17871/statm: 526454 27609 699 405 0 523398 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 2105816 KiB
Current children cumulated memory: 110436 KiB

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

[startup+2520.01 s]
# the end of solver process 17871 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2503.77 s, system=16.235 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): 2520.01
CPU time (s): 2520
CPU user time (s): 2503.77
CPU system time (s): 16.235
CPU usage (%): 99.9995
Max. virtual memory (cumulated for all children) (KiB): 2142624
Max. memory (cumulated for all children) (KiB): 147416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2503.77
system time used= 16.235
maximum resident set size= 147416
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 771171
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= 20
involuntary context switches= 2187


# summary of solver processes directly reported to runsolver:
#   pid: 17871
#   total CPU time (s): 2520
#   total CPU user time (s): 2503.77
#   total CPU system time (s): 16.235

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 14.2951 second user time and 14.7696 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-15 07:19:25
IDJOB=4309714
IDBENCH=141495
IDSOLVER=2794
FILE ID=node135/4309714-1534310365
RUNJOBID= node135-1534293063-15170
PBS_JOBID= 21038137
Free space on /tmp= 47276 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g11-g30_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309714-1534310365/watcher-4309714-1534310365 -o /tmp/evaluation-result-4309714-1534310365/solver-4309714-1534310365 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15170 --watchdog 2580  xcsp_picat HOME/instance-4309714-1534310365.xml

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

MD5SUM BENCH= bb4f87e482134ef2c2f946a146b04c70
RANDOM SEED=1251601456

node135.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:        24769004 kB
MemAvailable:   31826584 kB
Buffers:          153696 kB
Cached:          7137824 kB
SwapCached:           20 kB
Active:          3961204 kB
Inactive:        3455348 kB
Active(anon):      74252 kB
Inactive(anon):   111472 kB
Active(file):    3886952 kB
Inactive(file):  3343876 kB
Unevictable:        7240 kB
Mlocked:            7240 kB
SwapTotal:      67108860 kB
SwapFree:       67108840 kB
Dirty:              3268 kB
Writeback:             0 kB
AnonPages:        140728 kB
Mapped:            59664 kB
Shmem:             57996 kB
Slab:             284012 kB
SReclaimable:     255212 kB
SUnreclaim:        28800 kB
KernelStack:        3600 kB
PageTables:         5012 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2438352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     59392 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 47272 MiB
End job on node135 at 2018-08-15 08:01:25