Trace number 4303374

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 2018-08-02? (TO) 2519.93 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 (10701 MiB free)
  memory of node 1: 16384 MiB (5893 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303374-1534019288/watcher-4303374-1534019288 -o /tmp/evaluation-result-4303374-1534019288/solver-4303374-1534019288 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1533993481-21559 --watchdog 2580 xcsp_picat HOME/instance-4303374-1534019288.xml 

running on 4 cores: 0,2,4,6

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=24578, runsolver pid=24575

[startup+0.100861 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 24579
/proc/meminfo: memFree=16970932/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2025744 memory=26712 CPUtime=0.1 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 1764 0 0 0 10 0 0 0 20 0 1 0 219491964 2074361856 6678 33554432000 4194304 5849708 140732856041792 140732856041160 4828956 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 506436 6678 613 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 26712 KiB

[startup+0.209546 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 24579
/proc/meminfo: memFree=16968760/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2026028 memory=27496 CPUtime=0.2 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 1916 0 0 0 20 0 0 0 20 0 1 0 219491964 2074652672 6874 33554432000 4194304 5849708 140732856041792 140732856041160 139758360387463 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 506507 6874 666 405 0 503452 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026028 KiB
Current children cumulated memory: 27496 KiB

[startup+0.308861 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 24579
/proc/meminfo: memFree=16968016/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2026560 memory=27796 CPUtime=0.31 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 2077 0 0 0 30 1 0 0 20 0 1 0 219491964 2075197440 6949 33554432000 4194304 5849708 140732856041792 140732856041160 139758360387463 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 506640 6949 666 405 0 503585 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026560 KiB
Current children cumulated memory: 27796 KiB

[startup+0.700224 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 24579
/proc/meminfo: memFree=16967272/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2027840 memory=29080 CPUtime=0.69 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 2397 0 0 0 67 2 0 0 20 0 1 0 219491964 2076508160 7270 33554432000 4194304 5849708 140732856041792 140732856040904 139758360387463 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 506960 7270 666 405 0 503905 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027840 KiB
Current children cumulated memory: 29080 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 24579
/proc/meminfo: memFree=16965372/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2031936 memory=33224 CPUtime=1.49 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 3421 0 0 0 144 5 0 0 20 0 1 0 219491964 2080702464 8306 33554432000 4194304 5849708 140732856041792 140732856041032 5472628 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 507984 8306 666 405 0 504929 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031936 KiB
Current children cumulated memory: 33224 KiB

[startup+3.10927 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 24579
/proc/meminfo: memFree=16956072/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2038080 memory=39572 CPUtime=3.1 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 5021 0 0 0 299 11 0 0 20 0 1 0 219491964 2086993920 9893 33554432000 4194304 5849708 140732856041792 140732856041032 139758360387463 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 509520 9893 666 405 0 506465 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2038080 KiB
Current children cumulated memory: 39572 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 24579
/proc/meminfo: memFree=16943572/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2050368 memory=51860 CPUtime=6.28 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 6551 0 0 0 607 21 0 0 20 0 1 0 219491964 2099576832 12965 33554432000 4194304 5849708 140732856041792 140732856041032 139758360387463 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 512592 12965 666 405 0 509537 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2050368 KiB
Current children cumulated memory: 51860 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 24579
/proc/meminfo: memFree=16926064/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2056432 memory=57928 CPUtime=12.68 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 20866 0 0 0 1241 27 0 0 20 0 1 0 219491964 2105786368 14482 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 514108 14482 699 405 0 511053 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2056432 KiB
Current children cumulated memory: 57928 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 24579
/proc/meminfo: memFree=16913344/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2059752 memory=60748 CPUtime=25.48 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 30572 0 0 0 2507 41 0 0 20 0 1 0 219491964 2109186048 15187 33554432000 4194304 5849708 140732856041792 140732856040664 139758360387463 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 514938 15187 699 405 0 511883 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2059752 KiB
Current children cumulated memory: 60748 KiB

[startup+51.1094 s]
/proc/loadavg: 1.93 2.02 2.04 3/187 24579
/proc/meminfo: memFree=16905900/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2063136 memory=64632 CPUtime=51.09 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 49497 0 0 0 5042 67 0 0 20 0 1 0 219491964 2112651264 16158 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 515784 16158 699 405 0 512729 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2063136 KiB
Current children cumulated memory: 64632 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.02 2.04 3/187 24580
/proc/meminfo: memFree=16865432/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2066472 memory=67944 CPUtime=102.28 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 66805 0 0 0 10115 113 0 0 20 0 1 0 219491964 2116067328 16986 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 516618 16986 699 405 0 513563 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2066472 KiB
Current children cumulated memory: 67944 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/188 24589
/proc/meminfo: memFree=16892452/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2064588 memory=66060 CPUtime=162.28 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 89085 0 0 0 16061 167 0 0 20 0 1 0 219491964 2114138112 16515 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 516147 16515 699 405 0 513092 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2064588 KiB
Current children cumulated memory: 66060 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 24590
/proc/meminfo: memFree=16857228/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2081620 memory=82960 CPUtime=222.28 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 111568 0 0 0 22002 226 0 0 20 0 1 0 219491964 2131578880 20740 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 520405 20740 699 405 0 517350 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2081620 KiB
Current children cumulated memory: 82960 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 24591
/proc/meminfo: memFree=16824720/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2080448 memory=81948 CPUtime=282.28 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 131296 0 0 0 27950 278 0 0 20 0 1 0 219491964 2130378752 20487 33554432000 4194304 5849708 140732856041792 140732856040664 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 520112 20487 699 405 0 517057 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2080448 KiB
Current children cumulated memory: 81948 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 24592
/proc/meminfo: memFree=16851184/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2087332 memory=88764 CPUtime=342.27 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 153391 0 0 0 33898 329 0 0 20 0 1 0 219491964 2137427968 22191 33554432000 4194304 5849708 140732856041792 140732856040792 5312614 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 521833 22191 699 405 0 518778 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2087332 KiB
Current children cumulated memory: 88764 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 24593
/proc/meminfo: memFree=16852800/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2084232 memory=85624 CPUtime=402.27 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 177745 0 0 0 39849 378 0 0 20 0 1 0 219491964 2134253568 21406 33554432000 4194304 5849708 140732856041792 140732856040792 5312782 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 521058 21406 699 405 0 518003 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2084232 KiB
Current children cumulated memory: 85624 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 24594
/proc/meminfo: memFree=16844024/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2089272 memory=90640 CPUtime=462.27 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 203441 0 0 0 45799 428 0 0 20 0 1 0 219491964 2139414528 22660 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 522318 22660 699 405 0 519263 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2089272 KiB
Current children cumulated memory: 90640 KiB


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

/proc/24578/statm: 531911 33105 699 405 0 528856 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 2127644 KiB
Current children cumulated memory: 132420 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24633
/proc/meminfo: memFree=16725744/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2136256 memory=140964 CPUtime=1782.22 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 587627 0 0 0 176918 1304 0 0 20 0 1 0 219491964 2187526144 35241 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 534064 35241 699 405 0 531009 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 2136256 KiB
Current children cumulated memory: 140964 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24635
/proc/meminfo: memFree=16772460/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2093748 memory=98412 CPUtime=1842.22 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 598239 0 0 0 182878 1344 0 0 20 0 1 0 219491964 2143997952 24603 33554432000 4194304 5849708 140732856041792 140732856040792 5392291 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 523437 24603 699 405 0 520382 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 2093748 KiB
Current children cumulated memory: 98412 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24636
/proc/meminfo: memFree=16752112/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2106292 memory=111072 CPUtime=1902.22 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 614409 0 0 0 188847 1375 0 0 20 0 1 0 219491964 2156843008 27768 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 526573 27768 699 405 0 523518 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 2106292 KiB
Current children cumulated memory: 111072 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24644
/proc/meminfo: memFree=16796096/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2094752 memory=99540 CPUtime=1962.22 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 631226 0 0 0 194819 1403 0 0 20 0 1 0 219491964 2145026048 24885 33554432000 4194304 5849708 140732856041792 140732856040792 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 523688 24885 699 405 0 520633 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 2094752 KiB
Current children cumulated memory: 99540 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24667
/proc/meminfo: memFree=16783452/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2104316 memory=109112 CPUtime=2022.22 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 647099 0 0 0 200787 1435 0 0 20 0 1 0 219491964 2154819584 27278 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 526079 27278 699 405 0 523024 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 2104316 KiB
Current children cumulated memory: 109112 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24668
/proc/meminfo: memFree=16775936/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2094648 memory=99420 CPUtime=2082.22 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 666201 0 0 0 206755 1467 0 0 20 0 1 0 219491964 2144919552 24855 33554432000 4194304 5849708 140732856041792 140732856040952 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 523662 24855 699 405 0 520607 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 2094648 KiB
Current children cumulated memory: 99420 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24669
/proc/meminfo: memFree=16765672/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2108104 memory=112836 CPUtime=2142.22 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 682672 0 0 0 212723 1499 0 0 20 0 1 0 219491964 2158698496 28209 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 527026 28209 699 405 0 523971 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 2108104 KiB
Current children cumulated memory: 112836 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24670
/proc/meminfo: memFree=16766296/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2095704 memory=100312 CPUtime=2202.21 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 702371 0 0 0 218694 1527 0 0 20 0 1 0 219491964 2146000896 25078 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 523926 25078 699 405 0 520871 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 2095704 KiB
Current children cumulated memory: 100312 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24671
/proc/meminfo: memFree=16781540/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2097072 memory=101708 CPUtime=2262.21 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 706853 0 0 0 224666 1555 0 0 20 0 1 0 219491964 2147401728 25427 33554432000 4194304 5849708 140732856041792 140732856040792 5438254 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 524268 25427 699 405 0 521213 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 2097072 KiB
Current children cumulated memory: 101708 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24672
/proc/meminfo: memFree=16768316/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2109384 memory=114108 CPUtime=2322.21 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 725782 0 0 0 230638 1583 0 0 20 0 1 0 219491964 2160009216 28527 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 527346 28527 699 405 0 524291 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 2109384 KiB
Current children cumulated memory: 114108 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24673
/proc/meminfo: memFree=16785732/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2096316 memory=101064 CPUtime=2382.21 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 745403 0 0 0 236610 1611 0 0 20 0 1 0 219491964 2146627584 25266 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 524079 25266 699 405 0 521024 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 2096316 KiB
Current children cumulated memory: 101064 KiB

[startup+2442.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 24735
/proc/meminfo: memFree=17410104/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2097704 memory=102460 CPUtime=2442.21 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 749100 0 0 0 242583 1638 0 0 20 0 1 0 219491964 2148048896 25615 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 524426 25615 699 405 0 521371 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 2097704 KiB
Current children cumulated memory: 102460 KiB

[startup+2502.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 24736
/proc/meminfo: memFree=17418256/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2097032 memory=101784 CPUtime=2502.21 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 767250 0 0 0 248548 1673 0 0 20 0 1 0 219491964 2147360768 25446 33554432000 4194304 5849708 140732856041792 140732856040792 139758360387463 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 524258 25446 699 405 0 521203 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 2097032 KiB
Current children cumulated memory: 101784 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.99 2.00 2.04 3/188 24744
/proc/meminfo: memFree=17389744/32770624 swapFree=67108796/67108860
[pid=24578] ppid=24575 vsize=2105816 memory=110612 CPUtime=2519.92 cores=0,2,4,6
/proc/24578/stat : 24578 (xcsp_picat) R 24575 24578 21527 0 -1 4202496 778734 0 0 0 250310 1682 0 0 20 0 1 0 219491964 2156355584 27653 33554432000 4194304 5849708 140732856041792 140732856040792 5437841 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 15282176 140732856046774 140732856046852 140732856046852 140732856049610 0
/proc/24578/statm: 526454 27653 699 405 0 523399 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 2105816 KiB
Current children cumulated memory: 110612 KiB

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

[startup+2520.01 s]
# the end of solver process 24578 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2503.1 s, system=16.8275 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): 2519.93
CPU user time (s): 2503.1
CPU system time (s): 16.8275
CPU usage (%): 99.9967
Max. virtual memory (cumulated for all children) (KiB): 2142624
Max. memory (cumulated for all children) (KiB): 147308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2503.1
system time used= 16.8275
maximum resident set size= 147308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 778735
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= 17
involuntary context switches= 1407


# summary of solver processes directly reported to runsolver:
#   pid: 24578
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2503.1
#   total CPU system time (s): 16.8275

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.9902 second user time and 17.3665 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-11 22:28:08
IDJOB=4303374
IDBENCH=141495
IDSOLVER=2778
FILE ID=node138/4303374-1534019288
RUNJOBID= node138-1533993481-21559
PBS_JOBID= 21036952
Free space on /tmp= 24236 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g11-g30_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303374-1534019288/watcher-4303374-1534019288 -o /tmp/evaluation-result-4303374-1534019288/solver-4303374-1534019288 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1533993481-21559 --watchdog 2580  xcsp_picat HOME/instance-4303374-1534019288.xml

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

MD5SUM BENCH= bb4f87e482134ef2c2f946a146b04c70
RANDOM SEED=1919441999

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        16993412 kB
MemAvailable:   31374316 kB
Buffers:           97048 kB
Cached:         14353656 kB
SwapCached:           12 kB
Active:          7690396 kB
Inactive:        7345320 kB
Active(anon):     527400 kB
Inactive(anon):   110048 kB
Active(file):    7162996 kB
Inactive(file):  7235272 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              3032 kB
Writeback:             0 kB
AnonPages:        592808 kB
Mapped:            51788 kB
Shmem:             49740 kB
Slab:             438632 kB
SReclaimable:     411096 kB
SUnreclaim:        27536 kB
KernelStack:        3360 kB
PageTables:         6368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2444876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    512000 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= 24248 MiB
End job on node138 at 2018-08-11 23:10:08