Trace number 4309370

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2520.06 2520.02

General information on the benchmark

NameTravelingTournament/
TravelingTournament-a3-galaxy06_c18.xml
MD5SUMf9caa09a77a0aeed2ee1a5d5b0978ec8
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1401
Best CPU time to get the best result obtained on this benchmark2520.06
Satisfiable
(Un)Satisfiability was proved
Number of variables246
Number of constraints485
Number of domains3
Minimum domain size2
Maximum domain size16
Distribution of domain sizes[{"size":2,"count":120},{"size":6,"count":60},{"size":16,"count":66}]
Minimum variable degree2
Maximum variable degree20
Distribution of variable degrees[{"degree":2,"count":126},{"degree":17,"count":48},{"degree":18,"count":60},{"degree":19,"count":10},{"degree":20,"count":2}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":61},{"arity":3,"count":12},{"arity":4,"count":216},{"arity":5,"count":54},{"arity":6,"count":70},{"arity":8,"count":60},{"arity":10,"count":12}]
Number of extensional constraints66
Number of intensional constraints277
Distribution of constraint types[{"type":"extension","count":66},{"type":"intension","count":277},{"type":"regular","count":6},{"type":"allDifferent","count":10},{"type":"cardinality","count":6},{"type":"element","count":120}]
Optimization problemYES
Type of objectivemin SUM

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 (11827 MiB free)
  memory of node 1: 16384 MiB (8201 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309370-1534312799/watcher-4309370-1534312799 -o /tmp/evaluation-result-4309370-1534312799/solver-4309370-1534312799 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534293289-16867 --watchdog 2580 xcsp_picat HOME/instance-4309370-1534312799.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
solver pid=19785, runsolver pid=19782
Current StackSize limit: 8192 KiB


[startup+0.100159 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 19786
/proc/meminfo: memFree=20485368/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2033560 memory=30792 CPUtime=0.1 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 1738 0 0 0 10 0 0 0 20 0 1 0 248843143 2082365440 7698 33554432000 4194304 5849940 140735628049472 140735628049472 4839790 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 508390 7698 644 405 0 505334 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 30792 KiB

[startup+0.20974 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 19786
/proc/meminfo: memFree=20479412/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2034916 memory=32464 CPUtime=0.21 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 2163 0 0 0 19 2 0 0 20 0 1 0 248843143 2083753984 8116 33554432000 4194304 5849940 140735628049472 140735628049472 140676972199815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 508729 8116 705 405 0 505673 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2034916 KiB
Current children cumulated memory: 32464 KiB

[startup+0.309551 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 19786
/proc/meminfo: memFree=20479304/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2034916 memory=32660 CPUtime=0.3 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 2181 0 0 0 28 2 0 0 20 0 1 0 248843143 2083753984 8165 33554432000 4194304 5849940 140735628049472 140735628048712 5606416 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 508729 8165 722 405 0 505673 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2034916 KiB
Current children cumulated memory: 32660 KiB

[startup+0.700304 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 19786
/proc/meminfo: memFree=20478824/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2036944 memory=34388 CPUtime=0.69 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 2820 0 0 0 66 3 0 0 20 0 1 0 248843143 2085830656 8597 33554432000 4194304 5849940 140735628049472 140735628048024 5365614 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 509236 8597 739 405 0 506180 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2036944 KiB
Current children cumulated memory: 34388 KiB

[startup+1.50028 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 19786
/proc/meminfo: memFree=20476964/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2035556 memory=33352 CPUtime=1.49 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 3194 0 0 0 146 3 0 0 20 0 1 0 248843143 2084409344 8338 33554432000 4194304 5849940 140735628049472 140735628048024 140676972199815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 508889 8338 762 405 0 505833 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2035556 KiB
Current children cumulated memory: 33352 KiB

[startup+3.10926 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 19794
/proc/meminfo: memFree=20474972/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2038288 memory=36092 CPUtime=3.1 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 4525 0 0 0 303 7 0 0 20 0 1 0 248843143 2087206912 9023 33554432000 4194304 5849940 140735628049472 140735628048024 140676972199815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 509572 9023 764 405 0 506516 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2038288 KiB
Current children cumulated memory: 36092 KiB

[startup+6.30027 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 19794
/proc/meminfo: memFree=20472676/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2041384 memory=39188 CPUtime=6.29 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 5672 0 0 0 618 11 0 0 20 0 1 0 248843143 2090377216 9797 33554432000 4194304 5849940 140735628049472 140735628048472 140676972199815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 510346 9797 764 405 0 507290 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2041384 KiB
Current children cumulated memory: 39188 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 19794
/proc/meminfo: memFree=20400380/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2048372 memory=46176 CPUtime=12.69 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 12639 0 0 0 1252 17 0 0 20 0 1 0 248843143 2097532928 11544 33554432000 4194304 5849940 140735628049472 140735628048472 140676972199815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 512093 11544 764 405 0 509037 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2048372 KiB
Current children cumulated memory: 46176 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 19794
/proc/meminfo: memFree=20398756/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2049928 memory=47480 CPUtime=25.49 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 22840 0 0 0 2520 29 0 0 20 0 1 0 248843143 2099126272 11870 33554432000 4194304 5849940 140735628049472 140735628048632 140676972199815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 512482 11870 764 405 0 509426 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2049928 KiB
Current children cumulated memory: 47480 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19794
/proc/meminfo: memFree=20608412/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2049224 memory=46920 CPUtime=51.1 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 35377 0 0 0 5056 54 0 0 20 0 1 0 248843143 2098405376 11730 33554432000 4194304 5849940 140735628049472 140735628048344 140676972199815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 512306 11730 764 405 0 509250 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2049224 KiB
Current children cumulated memory: 46920 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 19818
/proc/meminfo: memFree=20536348/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2071888 memory=69616 CPUtime=102.29 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 45140 0 0 0 10146 83 0 0 20 0 1 0 248843143 2121613312 17404 33554432000 4194304 5849940 140735628049472 140735628048472 140676972199815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 517972 17404 764 405 0 514916 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2071888 KiB
Current children cumulated memory: 69616 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 19819
/proc/meminfo: memFree=20572592/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2086480 memory=84152 CPUtime=162.3 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 57264 0 0 0 16117 113 0 0 20 0 1 0 248843143 2136555520 21038 33554432000 4194304 5849940 140735628049472 140735628048472 5335712 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 521620 21038 764 405 0 518564 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2086480 KiB
Current children cumulated memory: 84152 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 19820
/proc/meminfo: memFree=20565700/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2085448 memory=83232 CPUtime=222.3 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 76368 0 0 0 22088 142 0 0 20 0 1 0 248843143 2135498752 20808 33554432000 4194304 5849940 140735628049472 140735628048472 140676972199815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 521362 20808 764 405 0 518306 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2085448 KiB
Current children cumulated memory: 83232 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 19821
/proc/meminfo: memFree=20286076/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2086128 memory=83804 CPUtime=282.3 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 95419 0 0 0 28058 172 0 0 20 0 1 0 248843143 2136195072 20951 33554432000 4194304 5849940 140735628049472 140735628048472 5392054 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 521532 20951 764 405 0 518476 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2086128 KiB
Current children cumulated memory: 83804 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19822
/proc/meminfo: memFree=20533360/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2090636 memory=88368 CPUtime=342.3 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 118676 0 0 0 34035 195 0 0 20 0 1 0 248843143 2140811264 22092 33554432000 4194304 5849940 140735628049472 140735628048632 5335793 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 522659 22092 764 405 0 519603 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2090636 KiB
Current children cumulated memory: 88368 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 19823
/proc/meminfo: memFree=20255244/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2145588 memory=143520 CPUtime=402.3 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 136446 0 0 0 40018 212 0 0 20 0 1 0 248843143 2197082112 35880 33554432000 4194304 5849940 140735628049472 140735628048472 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 536397 35880 764 405 0 533341 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2145588 KiB
Current children cumulated memory: 143520 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 19824
/proc/meminfo: memFree=20022112/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2138700 memory=136400 CPUtime=462.29 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 143943 0 0 0 46001 228 0 0 20 0 1 0 248843143 2190028800 34100 33554432000 4194304 5849940 140735628049472 140735628048344 5335793 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 534675 34100 764 405 0 531619 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2138700 KiB
Current children cumulated memory: 136400 KiB


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

/proc/19785/statm: 560181 60988 764 405 0 557125 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 2240724 KiB
Current children cumulated memory: 243952 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/187 19985
/proc/meminfo: memFree=21407376/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2289132 memory=292360 CPUtime=1782.31 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 499145 0 0 0 177752 479 0 0 20 0 1 0 248843143 2344071168 73090 33554432000 4194304 5849940 140735628049472 140735628048472 140676972199815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 572283 73090 764 405 0 569227 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 2289132 KiB
Current children cumulated memory: 292360 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/188 19994
/proc/meminfo: memFree=21352328/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2289132 memory=292360 CPUtime=1842.31 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 503039 0 0 0 183740 491 0 0 20 0 1 0 248843143 2344071168 73090 33554432000 4194304 5849940 140735628049472 140735628048472 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 572283 73090 764 405 0 569227 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 2289132 KiB
Current children cumulated memory: 292360 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/188 19995
/proc/meminfo: memFree=21304196/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2321900 memory=324864 CPUtime=1902.32 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 534232 0 0 0 189726 506 0 0 20 0 1 0 248843143 2377625600 81216 33554432000 4194304 5849940 140735628049472 140735628048472 140676972199815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 580475 81216 764 405 0 577419 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 2321900 KiB
Current children cumulated memory: 324864 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/188 19996
/proc/meminfo: memFree=21735856/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2321900 memory=325128 CPUtime=1962.32 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 560366 0 0 0 195715 517 0 0 20 0 1 0 248843143 2377625600 81282 33554432000 4194304 5849940 140735628049472 140735628048472 5437856 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 580475 81282 764 405 0 577419 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 2321900 KiB
Current children cumulated memory: 325128 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/188 19997
/proc/meminfo: memFree=21623980/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2331108 memory=334336 CPUtime=2022.31 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 586628 0 0 0 201707 524 0 0 20 0 1 0 248843143 2387054592 83584 33554432000 4194304 5849940 140735628049472 140735628048632 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 582777 83584 764 405 0 579721 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 2331108 KiB
Current children cumulated memory: 334336 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/188 19998
/proc/meminfo: memFree=21445244/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2362908 memory=366136 CPUtime=2082.31 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 614043 0 0 0 207698 533 0 0 20 0 1 0 248843143 2419617792 91534 33554432000 4194304 5849940 140735628049472 140735628048472 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 590727 91534 764 405 0 587671 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 2362908 KiB
Current children cumulated memory: 366136 KiB

[startup+2142.3 s]
/proc/loadavg: 2.53 2.14 2.08 3/187 19999
/proc/meminfo: memFree=21352160/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2442532 memory=445760 CPUtime=2142.32 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 627182 0 0 0 213690 542 0 0 20 0 1 0 248843143 2501152768 111440 33554432000 4194304 5849940 140735628049472 140735628048472 5438027 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 610633 111440 764 405 0 607577 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 445760 KiB

[startup+2202.3 s]
/proc/loadavg: 2.26 2.14 2.08 3/187 20000
/proc/meminfo: memFree=21323296/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2442532 memory=445760 CPUtime=2202.32 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 674755 0 0 0 219682 550 0 0 20 0 1 0 248843143 2501152768 111440 33554432000 4194304 5849940 140735628049472 140735628048472 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 610633 111440 764 405 0 607577 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 445760 KiB

[startup+2262.3 s]
/proc/loadavg: 2.09 2.12 2.08 3/187 20001
/proc/meminfo: memFree=21178916/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2442532 memory=445760 CPUtime=2262.32 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 706411 0 0 0 225675 557 0 0 20 0 1 0 248843143 2501152768 111440 33554432000 4194304 5849940 140735628049472 140735628048472 140676972199815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 610633 111440 764 405 0 607577 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 445760 KiB

[startup+2322.3 s]
/proc/loadavg: 2.04 2.10 2.07 3/187 20002
/proc/meminfo: memFree=21179148/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2442532 memory=445760 CPUtime=2322.32 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 722507 0 0 0 231668 564 0 0 20 0 1 0 248843143 2501152768 111440 33554432000 4194304 5849940 140735628049472 140735628048632 5335737 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 610633 111440 764 405 0 607577 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 445760 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/187 20003
/proc/meminfo: memFree=21112536/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2442532 memory=445760 CPUtime=2382.33 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 770088 0 0 0 237660 573 0 0 20 0 1 0 248843143 2501152768 111440 33554432000 4194304 5849940 140735628049472 140735628048472 5438465 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 610633 111440 764 405 0 607577 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 445760 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/188 20012
/proc/meminfo: memFree=21112768/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2442532 memory=445760 CPUtime=2442.33 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 801615 0 0 0 243654 579 0 0 20 0 1 0 248843143 2501152768 111440 33554432000 4194304 5849940 140735628049472 140735628048472 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 610633 111440 764 405 0 607577 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 445760 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 20013
/proc/meminfo: memFree=21039168/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2442532 memory=445760 CPUtime=2502.33 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 817688 0 0 0 249646 587 0 0 20 0 1 0 248843143 2501152768 111440 33554432000 4194304 5849940 140735628049472 140735628048472 5335726 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 610633 111440 764 405 0 607577 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 445760 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.05 2.05 3/188 20013
/proc/meminfo: memFree=20826484/32770624 swapFree=67105356/67108860
[pid=19785] ppid=19782 vsize=2442532 memory=445760 CPUtime=2520.04 cores=0,2,4,6
/proc/19785/stat : 19785 (xcsp_picat) R 19782 19785 16836 0 -1 4202496 817691 0 0 0 251415 589 0 0 20 0 1 0 248843143 2501152768 111440 33554432000 4194304 5849940 140735628049472 140735628048472 140676972199815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 22925312 140735628055734 140735628055812 140735628055812 140735628058570 0
/proc/19785/statm: 610633 111440 764 405 0 607577 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 445760 KiB

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

[startup+2520.02 s]
# the end of solver process 19785 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.16 s, system=5.90713 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): 2520.06
CPU user time (s): 2514.16
CPU system time (s): 5.90713
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2442532
Max. memory (cumulated for all children) (KiB): 445760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.16
system time used= 5.90713
maximum resident set size= 445760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 817691
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= 18
involuntary context switches= 833


# summary of solver processes directly reported to runsolver:
#   pid: 19785
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2514.16
#   total CPU system time (s): 5.90713

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.78183 second user time and 18.5199 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-15 07:59:59
IDJOB=4309370
IDBENCH=141549
IDSOLVER=2794
FILE ID=node149/4309370-1534312799
RUNJOBID= node149-1534293289-16867
PBS_JOBID= 21038141
Free space on /tmp= 41784 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/TravelingTournament/TravelingTournament-a3-galaxy06_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309370-1534312799/watcher-4309370-1534312799 -o /tmp/evaluation-result-4309370-1534312799/solver-4309370-1534312799 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534293289-16867 --watchdog 2580  xcsp_picat HOME/instance-4309370-1534312799.xml

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

MD5SUM BENCH= f9caa09a77a0aeed2ee1a5d5b0978ec8
RANDOM SEED=343666270

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        20509972 kB
MemAvailable:   30216244 kB
Buffers:          186108 kB
Cached:          9701496 kB
SwapCached:         1704 kB
Active:          5853988 kB
Inactive:        5766404 kB
Active(anon):    1683496 kB
Inactive(anon):   109740 kB
Active(file):    4170492 kB
Inactive(file):  5656664 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67105356 kB
Dirty:              2856 kB
Writeback:             0 kB
AnonPages:       1738648 kB
Mapped:            57612 kB
Shmem:             57760 kB
Slab:             335860 kB
SReclaimable:     307576 kB
SUnreclaim:        28284 kB
KernelStack:        3360 kB
PageTables:         9016 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3459380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1372160 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 41780 MiB
End job on node149 at 2018-08-15 08:42:00