Trace number 4295596

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 2018-06-15? (TO) 2520 2520.02

General information on the benchmark

NameFrb/
frb-53-24-3-mgd_c18.xml
MD5SUM2687d075c2954ad7539e74b041f9986e
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables53
Number of constraints470
Number of domains1
Minimum domain size24
Maximum domain size24
Distribution of domain sizes[{"size":24,"count":53}]
Minimum variable degree11
Maximum variable degree26
Distribution of variable degrees[{"degree":11,"count":1},{"degree":13,"count":2},{"degree":14,"count":5},{"degree":15,"count":4},{"degree":16,"count":6},{"degree":17,"count":7},{"degree":18,"count":12},{"degree":19,"count":4},{"degree":20,"count":3},{"degree":21,"count":2},{"degree":22,"count":3},{"degree":23,"count":1},{"degree":24,"count":1},{"degree":25,"count":1},{"degree":26,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":470}]
Number of extensional constraints470
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":470}]
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 (2443 MiB free)
  memory of node 1: 16384 MiB (9604 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295596-1532565626/watcher-4295596-1532565626 -o /tmp/evaluation-result-4295596-1532565626/solver-4295596-1532565626 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580 xcsp_picat HOME/instance-4295596-1532565626.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=27836, runsolver pid=27833

[startup+0.100166 s]*
/proc/loadavg: 2.32 2.14 2.09 3/187 27837
/proc/meminfo: memFree=12317760/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=111688 memory=25916 CPUtime=0.1 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 1560 0 0 0 10 0 0 0 20 0 1 0 74125712 114368512 6479 33554432000 4194304 5849740 140735848545136 140735848545136 4536571 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 27922 6479 616 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 25916 KiB

[startup+0.209529 s]*
/proc/loadavg: 2.32 2.14 2.09 3/187 27837
/proc/meminfo: memFree=12292628/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=111968 memory=46028 CPUtime=0.21 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 1987 0 0 0 20 1 0 0 20 0 1 0 74125712 114655232 11507 33554432000 4194304 5849740 140735848545136 140735848545136 5473273 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 27992 11507 678 405 0 24936 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111968 KiB
Current children cumulated memory: 46028 KiB

[startup+0.309566 s]*
/proc/loadavg: 2.32 2.14 2.09 3/187 27837
/proc/meminfo: memFree=12292256/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=112508 memory=46484 CPUtime=0.31 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 2149 0 0 0 30 1 0 0 20 0 1 0 74125712 115208192 11621 33554432000 4194304 5849740 140735848545136 140735848545136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 28127 11621 679 405 0 25071 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 112508 KiB
Current children cumulated memory: 46484 KiB

[startup+0.700251 s]
/proc/loadavg: 2.32 2.14 2.09 3/187 27837
/proc/meminfo: memFree=12291248/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=113788 memory=47768 CPUtime=0.69 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 2469 0 0 0 67 2 0 0 20 0 1 0 74125712 116518912 11942 33554432000 4194304 5849740 140735848545136 140735848544376 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 28447 11942 679 405 0 25391 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113788 KiB
Current children cumulated memory: 47768 KiB

[startup+1.5003 s]
/proc/loadavg: 2.32 2.14 2.09 3/187 27837
/proc/meminfo: memFree=12289224/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=117492 memory=51596 CPUtime=1.49 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 3551 0 0 0 146 3 0 0 20 0 1 0 74125712 120311808 12899 33554432000 4194304 5849740 140735848545136 140735848544376 5360437 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 29373 12899 698 405 0 26317 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 117492 KiB
Current children cumulated memory: 51596 KiB

[startup+3.10912 s]
/proc/loadavg: 2.21 2.12 2.08 3/187 27837
/proc/meminfo: memFree=12287088/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=117636 memory=51912 CPUtime=3.1 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 4033 0 0 0 307 3 0 0 20 0 1 0 74125712 120459264 12978 33554432000 4194304 5849740 140735848545136 140735848542984 4203940 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 29409 12978 706 405 0 26353 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 117636 KiB
Current children cumulated memory: 51912 KiB

[startup+6.30026 s]
/proc/loadavg: 2.21 2.12 2.08 3/187 27837
/proc/meminfo: memFree=12229064/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=117636 memory=51912 CPUtime=6.29 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 5287 0 0 0 626 3 0 0 20 0 1 0 74125712 120459264 12978 33554432000 4194304 5849740 140735848545136 140735848542984 4211654 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 29409 12978 706 405 0 26353 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 117636 KiB
Current children cumulated memory: 51912 KiB

[startup+12.7003 s]
/proc/loadavg: 2.18 2.11 2.08 3/187 27837
/proc/meminfo: memFree=12194316/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=120664 memory=54848 CPUtime=12.69 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 13188 0 0 0 1256 13 0 0 20 0 1 0 74125712 123559936 13712 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 30166 13712 713 405 0 27110 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 120664 KiB
Current children cumulated memory: 54848 KiB

[startup+25.5003 s]
/proc/loadavg: 2.15 2.11 2.08 3/187 27837
/proc/meminfo: memFree=12191836/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=124732 memory=58976 CPUtime=25.49 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 34502 0 0 0 2508 41 0 0 20 0 1 0 74125712 127725568 14744 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 31183 14744 713 405 0 28127 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 124732 KiB
Current children cumulated memory: 58976 KiB

[startup+51.1095 s]
/proc/loadavg: 2.10 2.10 2.08 3/187 27837
/proc/meminfo: memFree=12009644/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=133500 memory=67556 CPUtime=51.11 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 58360 0 0 0 5031 80 0 0 20 0 1 0 74125712 136704000 16889 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 33375 16889 713 405 0 30319 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 133500 KiB
Current children cumulated memory: 67556 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.08 2.07 3/187 27838
/proc/meminfo: memFree=11964932/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=137892 memory=72048 CPUtime=102.3 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 96757 0 0 0 10077 153 0 0 20 0 1 0 74125712 141201408 18012 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 34473 18012 713 405 0 31417 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 137892 KiB
Current children cumulated memory: 72048 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.07 2.07 3/187 27839
/proc/meminfo: memFree=11829944/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=141876 memory=76116 CPUtime=162.29 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 139215 0 0 0 15991 238 0 0 20 0 1 0 74125712 145281024 19029 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 35469 19029 713 405 0 32413 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 141876 KiB
Current children cumulated memory: 76116 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 27901
/proc/meminfo: memFree=12969624/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=143532 memory=81032 CPUtime=222.29 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 173982 0 0 0 21916 313 0 0 20 0 1 0 74125712 146976768 20258 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 35883 20258 713 405 0 32827 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 143532 KiB
Current children cumulated memory: 81032 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 27902
/proc/meminfo: memFree=12959688/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=146176 memory=84276 CPUtime=282.29 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 204068 0 0 0 27842 387 0 0 20 0 1 0 74125712 149684224 21069 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 36544 21069 713 405 0 33488 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 146176 KiB
Current children cumulated memory: 84276 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27903
/proc/meminfo: memFree=12944268/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=156000 memory=93900 CPUtime=342.29 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 228662 0 0 0 33764 465 0 0 20 0 1 0 74125712 159744000 23475 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 39000 23475 713 405 0 35944 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 156000 KiB
Current children cumulated memory: 93900 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 27904
/proc/meminfo: memFree=12935412/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=157060 memory=95044 CPUtime=402.29 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 251783 0 0 0 39699 530 0 0 20 0 1 0 74125712 160829440 23761 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 39265 23761 713 405 0 36209 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 157060 KiB
Current children cumulated memory: 95044 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 27905
/proc/meminfo: memFree=12919064/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=168068 memory=106104 CPUtime=462.28 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 268186 0 0 0 45642 586 0 0 20 0 1 0 74125712 172101632 26526 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 42017 26526 713 405 0 38961 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 168068 KiB
Current children cumulated memory: 106104 KiB


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

/proc/27836/statm: 56369 40929 713 405 0 53313 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 225476 KiB
Current children cumulated memory: 163716 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27972
/proc/meminfo: memFree=12656328/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=230216 memory=168276 CPUtime=1782.28 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 572291 0 0 0 176609 1619 0 0 20 0 1 0 74125712 235741184 42069 33554432000 4194304 5849740 140735848545136 140735848544136 5437705 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 57554 42069 713 405 0 54498 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 230216 KiB
Current children cumulated memory: 168276 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27973
/proc/meminfo: memFree=12657176/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=230216 memory=168344 CPUtime=1842.28 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 577691 0 0 0 182589 1639 0 0 20 0 1 0 74125712 235741184 42086 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 57554 42086 713 405 0 54498 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 230216 KiB
Current children cumulated memory: 168344 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27974
/proc/meminfo: memFree=12543508/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=285688 memory=223816 CPUtime=1902.28 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 585015 0 0 0 188570 1658 0 0 20 0 1 0 74125712 292544512 55954 33554432000 4194304 5849740 140735848545136 140735848544136 5437825 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 71422 55954 713 405 0 68366 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 285688 KiB
Current children cumulated memory: 223816 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27975
/proc/meminfo: memFree=12452120/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=318456 memory=256584 CPUtime=1962.28 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 603637 0 0 0 194555 1673 0 0 20 0 1 0 74125712 326098944 64146 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 79614 64146 713 405 0 76558 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 318456 KiB
Current children cumulated memory: 256584 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 27976
/proc/meminfo: memFree=12502060/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=268396 memory=206464 CPUtime=2022.28 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 624532 0 0 0 200540 1688 0 0 20 0 1 0 74125712 274837504 51616 33554432000 4194304 5849740 140735848545136 140735848544136 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 67099 51616 713 405 0 64043 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 268396 KiB
Current children cumulated memory: 206464 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 27977
/proc/meminfo: memFree=12517356/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=252852 memory=190904 CPUtime=2082.26 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 632414 0 0 0 206516 1710 0 0 20 0 1 0 74125712 258920448 47726 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 63213 47726 713 405 0 60157 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 252852 KiB
Current children cumulated memory: 190904 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 27978
/proc/meminfo: memFree=12512020/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=254384 memory=192512 CPUtime=2142.27 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 635255 0 0 0 212498 1729 0 0 20 0 1 0 74125712 260489216 48128 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 63596 48128 713 405 0 60540 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 254384 KiB
Current children cumulated memory: 192512 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27979
/proc/meminfo: memFree=12382068/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=318920 memory=257048 CPUtime=2202.28 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 639261 0 0 0 218480 1748 0 0 20 0 1 0 74125712 326574080 64262 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 79730 64262 713 405 0 76674 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 318920 KiB
Current children cumulated memory: 257048 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27980
/proc/meminfo: memFree=12339312/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=361428 memory=299508 CPUtime=2262.28 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 650484 0 0 0 224464 1764 0 0 20 0 1 0 74125712 370102272 74877 33554432000 4194304 5849740 140735848545136 140735848544136 5335566 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 90357 74877 713 405 0 87301 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 361428 KiB
Current children cumulated memory: 299508 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27981
/proc/meminfo: memFree=12339424/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=361428 memory=299556 CPUtime=2322.28 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 671695 0 0 0 230449 1779 0 0 20 0 1 0 74125712 370102272 74889 33554432000 4194304 5849740 140735848545136 140735848544136 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 90357 74889 713 405 0 87301 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 361428 KiB
Current children cumulated memory: 299556 KiB

[startup+2382.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 27987
/proc/meminfo: memFree=12339024/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=361428 memory=299556 CPUtime=2382.27 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 714211 0 0 0 236433 1794 0 0 20 0 1 0 74125712 370102272 74889 33554432000 4194304 5849740 140735848545136 140735848544136 5438245 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 90357 74889 713 405 0 87301 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 361428 KiB
Current children cumulated memory: 299556 KiB

[startup+2442.3 s]
/proc/loadavg: 2.09 2.05 2.05 3/188 27988
/proc/meminfo: memFree=12339768/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=361428 memory=299556 CPUtime=2442.28 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 756344 0 0 0 242419 1809 0 0 20 0 1 0 74125712 370102272 74889 33554432000 4194304 5849740 140735848545136 140735848544136 5438176 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 90357 74889 713 405 0 87301 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 361428 KiB
Current children cumulated memory: 299556 KiB

[startup+2502.3 s]
/proc/loadavg: 2.23 2.09 2.06 3/188 28031
/proc/meminfo: memFree=12415996/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=361428 memory=299556 CPUtime=2502.28 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 799067 0 0 0 248405 1823 0 0 20 0 1 0 74125712 370102272 74889 33554432000 4194304 5849740 140735848545136 140735848544136 5437607 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 90357 74889 713 405 0 87301 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 361428 KiB
Current children cumulated memory: 299556 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.18 2.08 2.06 3/188 28031
/proc/meminfo: memFree=12415836/32770624 swapFree=67108852/67108860
[pid=27836] ppid=27833 vsize=361428 memory=299556 CPUtime=2519.99 cores=1,3,5,7
/proc/27836/stat : 27836 (xcsp_picat) R 27833 27836 25579 0 -1 4202496 817068 0 0 0 250173 1826 0 0 20 0 1 0 74125712 370102272 74889 33554432000 4194304 5849740 140735848545136 140735848544136 139875823071111 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 29290496 140735848547510 140735848547588 140735848547588 140735848550346 0
/proc/27836/statm: 90357 74889 713 405 0 87301 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 361428 KiB
Current children cumulated memory: 299556 KiB

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

[startup+2520.02 s]
# the end of solver process 27836 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2501.73 s, system=18.2693 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): 2520
CPU user time (s): 2501.73
CPU system time (s): 18.2693
CPU usage (%): 99.9995
Max. virtual memory (cumulated for all children) (KiB): 361428
Max. memory (cumulated for all children) (KiB): 299556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2501.73
system time used= 18.2693
maximum resident set size= 299556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 817069
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= 80
involuntary context switches= 1478


# summary of solver processes directly reported to runsolver:
#   pid: 27836
#   total CPU time (s): 2520
#   total CPU user time (s): 2501.73
#   total CPU system time (s): 18.2693

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.89269 second user time and 20.8352 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-26 02:40:26
IDJOB=4295596
IDBENCH=141580
IDSOLVER=2754
FILE ID=node148/4295596-1532565626
RUNJOBID= node148-1532542928-25611
PBS_JOBID= 21021950
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Frb/frb-53-24-3-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295596-1532565626/watcher-4295596-1532565626 -o /tmp/evaluation-result-4295596-1532565626/solver-4295596-1532565626 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580  xcsp_picat HOME/instance-4295596-1532565626.xml

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

MD5SUM BENCH= 2687d075c2954ad7539e74b041f9986e
RANDOM SEED=471315574

node148.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:        12336320 kB
MemAvailable:   31156108 kB
Buffers:          215148 kB
Cached:         18541464 kB
SwapCached:            8 kB
Active:          3132328 kB
Inactive:       16452836 kB
Active(anon):     781796 kB
Inactive(anon):    74280 kB
Active(file):    2350532 kB
Inactive(file): 16378556 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3584 kB
Writeback:             4 kB
AnonPages:        834628 kB
Mapped:            42920 kB
Shmem:             25216 kB
Slab:             547016 kB
SReclaimable:     519160 kB
SUnreclaim:        27856 kB
KernelStack:        3296 kB
PageTables:         6332 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1213336 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    638976 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 43256 MiB
End job on node148 at 2018-07-26 03:22:26