Trace number 4303030

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 2018-08-02? (TO) 2519.96 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 (10903 MiB free)
  memory of node 1: 16384 MiB (6783 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303030-1534023541/watcher-4303030-1534023541 -o /tmp/evaluation-result-4303030-1534023541/solver-4303030-1534023541 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25512 --watchdog 2580 xcsp_picat HOME/instance-4303030-1534023541.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=30399, runsolver pid=30396

[startup+0.100217 s]*
/proc/loadavg: 2.17 2.15 2.09 3/191 30400
/proc/meminfo: memFree=18083632/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2033560 memory=31844 CPUtime=0.1 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 2002 0 0 0 10 0 0 0 20 0 1 0 219917331 2082365440 7961 33554432000 4194304 5849708 140726395026064 140726395026064 4562788 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 508390 7961 644 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 31844 KiB

[startup+0.209926 s]*
/proc/loadavg: 2.17 2.15 2.09 3/191 30400
/proc/meminfo: memFree=18080096/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2034916 memory=35548 CPUtime=0.21 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 2422 0 0 0 19 2 0 0 20 0 1 0 219917331 2083753984 8887 33554432000 4194304 5849708 140726395026064 140726395026064 140519850508167 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 508729 8887 705 405 0 505674 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2034916 KiB
Current children cumulated memory: 35548 KiB

[startup+0.309692 s]*
/proc/loadavg: 2.17 2.15 2.09 3/191 30400
/proc/meminfo: memFree=18080096/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2034916 memory=35744 CPUtime=0.31 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 2440 0 0 0 29 2 0 0 20 0 1 0 219917331 2083753984 8936 33554432000 4194304 5849708 140726395026064 140726395026064 5606213 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 508729 8936 722 405 0 505674 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2034916 KiB
Current children cumulated memory: 35744 KiB

[startup+0.700358 s]
/proc/loadavg: 2.17 2.15 2.09 3/191 30400
/proc/meminfo: memFree=18079608/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2036944 memory=37472 CPUtime=0.7 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 3079 0 0 0 67 3 0 0 20 0 1 0 219917331 2085830656 9368 33554432000 4194304 5849708 140726395026064 140726395025160 5365514 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 509236 9368 739 405 0 506181 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2036944 KiB
Current children cumulated memory: 37472 KiB

[startup+1.50034 s]
/proc/loadavg: 2.17 2.15 2.09 3/191 30400
/proc/meminfo: memFree=18078156/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2035556 memory=36420 CPUtime=1.49 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 3449 0 0 0 146 3 0 0 20 0 1 0 219917331 2084409344 9105 33554432000 4194304 5849708 140726395026064 140726395024552 140519850508167 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 508889 9105 762 405 0 505834 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2035556 KiB
Current children cumulated memory: 36420 KiB

[startup+3.10946 s]
/proc/loadavg: 2.15 2.14 2.09 3/191 30400
/proc/meminfo: memFree=18077536/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2038288 memory=39024 CPUtime=3.1 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 5008 0 0 0 304 6 0 0 20 0 1 0 219917331 2087206912 9756 33554432000 4194304 5849708 140726395026064 140726395024776 140519850508167 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 509572 9756 762 405 0 506517 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2038288 KiB
Current children cumulated memory: 39024 KiB

[startup+6.30033 s]
/proc/loadavg: 2.15 2.14 2.09 3/191 30400
/proc/meminfo: memFree=18073908/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2041384 memory=42260 CPUtime=6.29 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 7380 0 0 0 620 9 0 0 20 0 1 0 219917331 2090377216 10565 33554432000 4194304 5849708 140726395026064 140726395024936 140519850508167 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 510346 10565 764 405 0 507291 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2041384 KiB
Current children cumulated memory: 42260 KiB

[startup+12.7003 s]
/proc/loadavg: 2.21 2.16 2.09 3/191 30400
/proc/meminfo: memFree=18066100/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2048372 memory=49244 CPUtime=12.69 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 12675 0 0 0 1253 16 0 0 20 0 1 0 219917331 2097532928 12311 33554432000 4194304 5849708 140726395026064 140726395025064 140519850508167 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 512093 12311 764 405 0 509038 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2048372 KiB
Current children cumulated memory: 49244 KiB

[startup+25.5003 s]
/proc/loadavg: 2.10 2.13 2.09 3/191 30400
/proc/meminfo: memFree=18066000/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2053052 memory=53748 CPUtime=25.48 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 22098 0 0 0 2521 27 0 0 20 0 1 0 219917331 2102325248 13437 33554432000 4194304 5849708 140726395026064 140726395025064 140519850508167 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 513263 13437 764 405 0 510208 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2053052 KiB
Current children cumulated memory: 53748 KiB

[startup+51.1094 s]
/proc/loadavg: 2.07 2.12 2.08 3/191 30400
/proc/meminfo: memFree=18050992/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2049224 memory=50048 CPUtime=51.1 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 35029 0 0 0 5057 53 0 0 20 0 1 0 219917331 2098405376 12512 33554432000 4194304 5849708 140726395026064 140726395025064 5437824 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 512306 12512 764 405 0 509251 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2049224 KiB
Current children cumulated memory: 50048 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/190 30408
/proc/meminfo: memFree=18003236/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2071888 memory=72720 CPUtime=102.29 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 42884 0 0 0 10145 84 0 0 20 0 1 0 219917331 2121613312 18180 33554432000 4194304 5849708 140726395026064 140726395025064 5437729 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 517972 18180 764 405 0 514917 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2071888 KiB
Current children cumulated memory: 72720 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/190 30409
/proc/meminfo: memFree=17986524/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2085516 memory=86164 CPUtime=162.29 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 53142 0 0 0 16115 114 0 0 20 0 1 0 219917331 2135568384 21541 33554432000 4194304 5849708 140726395026064 140726395025064 5335524 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 521379 21541 764 405 0 518324 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2085516 KiB
Current children cumulated memory: 86164 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/191 30411
/proc/meminfo: memFree=17979832/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2093508 memory=94120 CPUtime=222.29 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 71695 0 0 0 22085 144 0 0 20 0 1 0 219917331 2143752192 23530 33554432000 4194304 5849708 140726395026064 140726395025064 5335584 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 523377 23530 764 405 0 520322 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2093508 KiB
Current children cumulated memory: 94120 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/191 30412
/proc/meminfo: memFree=17985868/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2085344 memory=86216 CPUtime=282.29 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 89323 0 0 0 28056 173 0 0 20 0 1 0 219917331 2135392256 21554 33554432000 4194304 5849708 140726395026064 140726395024936 4211478 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 521336 21554 764 405 0 518281 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2085344 KiB
Current children cumulated memory: 86216 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/191 30413
/proc/meminfo: memFree=17883956/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2090636 memory=91436 CPUtime=342.28 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 111766 0 0 0 34030 198 0 0 20 0 1 0 219917331 2140811264 22859 33554432000 4194304 5849708 140726395026064 140726395025064 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 522659 22859 764 405 0 519604 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2090636 KiB
Current children cumulated memory: 91436 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 30414
/proc/meminfo: memFree=17914860/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2145588 memory=146588 CPUtime=402.28 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 127309 0 0 0 40014 214 0 0 20 0 1 0 219917331 2197082112 36647 33554432000 4194304 5849708 140726395026064 140726395025064 5335584 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 536397 36647 764 405 0 533342 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2145588 KiB
Current children cumulated memory: 146588 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 30415
/proc/meminfo: memFree=17900876/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2138700 memory=139700 CPUtime=462.28 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 133795 0 0 0 45997 231 0 0 20 0 1 0 219917331 2190028800 34925 33554432000 4194304 5849708 140726395026064 140726395025064 5338836 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 534675 34925 764 405 0 531620 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2138700 KiB
Current children cumulated memory: 139700 KiB


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

/proc/30399/statm: 560181 61493 764 405 0 557126 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 2240724 KiB
Current children cumulated memory: 245972 KiB

[startup+1782.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/191 30498
/proc/meminfo: memFree=17683564/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2289132 memory=294412 CPUtime=1782.24 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 437344 0 0 0 177749 475 0 0 20 0 1 0 219917331 2344071168 73603 33554432000 4194304 5849708 140726395026064 140726395025064 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 572283 73603 764 405 0 569228 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 2289132 KiB
Current children cumulated memory: 294412 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.10 2.08 3/191 30499
/proc/meminfo: memFree=17623860/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2289132 memory=294412 CPUtime=1842.24 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 441271 0 0 0 183737 487 0 0 20 0 1 0 219917331 2344071168 73603 33554432000 4194304 5849708 140726395026064 140726395025064 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 572283 73603 764 405 0 569228 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 2289132 KiB
Current children cumulated memory: 294412 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/190 30508
/proc/meminfo: memFree=17590016/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2321900 memory=327160 CPUtime=1902.23 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 464776 0 0 0 189722 501 0 0 20 0 1 0 219917331 2377625600 81790 33554432000 4194304 5849708 140726395026064 140726395025064 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 580475 81790 764 405 0 577420 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 2321900 KiB
Current children cumulated memory: 327160 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.06 2.07 3/190 30509
/proc/meminfo: memFree=17601232/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2321900 memory=327180 CPUtime=1962.23 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 480008 0 0 0 195713 510 0 0 20 0 1 0 219917331 2377625600 81795 33554432000 4194304 5849708 140726395026064 140726395025224 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 580475 81795 764 405 0 577420 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 2321900 KiB
Current children cumulated memory: 327180 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/190 30510
/proc/meminfo: memFree=17560052/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2331108 memory=336388 CPUtime=2022.23 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 497700 0 0 0 201704 519 0 0 20 0 1 0 219917331 2387054592 84097 33554432000 4194304 5849708 140726395026064 140726395025064 5335588 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 582777 84097 764 405 0 579722 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 2331108 KiB
Current children cumulated memory: 336388 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/190 30511
/proc/meminfo: memFree=17494772/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2362908 memory=368188 CPUtime=2082.23 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 521824 0 0 0 207696 527 0 0 20 0 1 0 219917331 2419617792 92047 33554432000 4194304 5849708 140726395026064 140726395024936 5337194 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 590727 92047 764 405 0 587672 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 2362908 KiB
Current children cumulated memory: 368188 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.05 2.06 3/192 30514
/proc/meminfo: memFree=17441048/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2442532 memory=447812 CPUtime=2142.23 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 532788 0 0 0 213686 537 0 0 20 0 1 0 219917331 2501152768 111953 33554432000 4194304 5849708 140726395026064 140726395024936 5335545 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 610633 111953 764 405 0 607578 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 447812 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/192 30515
/proc/meminfo: memFree=17393348/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2442532 memory=447812 CPUtime=2202.23 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 577273 0 0 0 219678 545 0 0 20 0 1 0 219917331 2501152768 111953 33554432000 4194304 5849708 140726395026064 140726395025064 5335614 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 610633 111953 764 405 0 607578 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 447812 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 30516
/proc/meminfo: memFree=17461332/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2442532 memory=447812 CPUtime=2262.23 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 608672 0 0 0 225670 553 0 0 20 0 1 0 219917331 2501152768 111953 33554432000 4194304 5849708 140726395026064 140726395025064 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 610633 111953 764 405 0 607578 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 447812 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 30517
/proc/meminfo: memFree=17362240/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2442532 memory=447812 CPUtime=2322.23 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 621893 0 0 0 231662 561 0 0 20 0 1 0 219917331 2501152768 111953 33554432000 4194304 5849708 140726395026064 140726395025064 5437632 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 610633 111953 764 405 0 607578 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 447812 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 30518
/proc/meminfo: memFree=17305080/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2442532 memory=447812 CPUtime=2382.23 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 666354 0 0 0 237655 568 0 0 20 0 1 0 219917331 2501152768 111953 33554432000 4194304 5849708 140726395026064 140726395025064 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 610633 111953 764 405 0 607578 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 447812 KiB

[startup+2442.3 s]
/proc/loadavg: 1.40 1.85 1.99 2/183 30564
/proc/meminfo: memFree=17919400/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2442532 memory=447812 CPUtime=2442.22 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 697636 0 0 0 243648 574 0 0 20 0 1 0 219917331 2501152768 111953 33554432000 4194304 5849708 140726395026064 140726395025064 5437738 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 610633 111953 764 405 0 607578 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 447812 KiB

[startup+2502.3 s]
/proc/loadavg: 1.15 1.70 1.92 2/185 30574
/proc/meminfo: memFree=17919120/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2442532 memory=447812 CPUtime=2502.23 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 710836 0 0 0 249640 583 0 0 20 0 1 0 219917331 2501152768 111953 33554432000 4194304 5849708 140726395026064 140726395025064 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 610633 111953 764 405 0 607578 0
Current children cumulated CPU time: 2502.23 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 447812 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.11 1.66 1.91 2/185 30575
/proc/meminfo: memFree=17919376/32770624 swapFree=67108688/67108860
[pid=30399] ppid=30396 vsize=2442532 memory=447812 CPUtime=2519.93 cores=0,2,4,6
/proc/30399/stat : 30399 (xcsp_picat) R 30396 30399 25480 0 -1 4202496 738744 0 0 0 251405 588 0 0 20 0 1 0 219917331 2501152768 111953 33554432000 4194304 5849708 140726395026064 140726395025064 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 24195072 140726395032758 140726395032836 140726395032836 140726395035594 0
/proc/30399/statm: 610633 111953 764 405 0 607578 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 2442532 KiB
Current children cumulated memory: 447812 KiB

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

[startup+2520.02 s]
# the end of solver process 30399 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.06 s, system=5.90088 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.02
CPU time (s): 2519.96
CPU user time (s): 2514.06
CPU system time (s): 5.90088
CPU usage (%): 99.9974
Max. virtual memory (cumulated for all children) (KiB): 2442532
Max. memory (cumulated for all children) (KiB): 447812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.06
system time used= 5.90088
maximum resident set size= 447812
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 738744
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= 30
involuntary context switches= 1032


# summary of solver processes directly reported to runsolver:
#   pid: 30399
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2514.06
#   total CPU system time (s): 5.90088

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.81815 second user time and 18.297 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-11 23:39:01
IDJOB=4303030
IDBENCH=141549
IDSOLVER=2778
FILE ID=node134/4303030-1534023541
RUNJOBID= node134-1533991241-25512
PBS_JOBID= 21036944
Free space on /tmp= 42312 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/TravelingTournament/TravelingTournament-a3-galaxy06_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303030-1534023541/watcher-4303030-1534023541 -o /tmp/evaluation-result-4303030-1534023541/solver-4303030-1534023541 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25512 --watchdog 2580  xcsp_picat HOME/instance-4303030-1534023541.xml

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

MD5SUM BENCH= f9caa09a77a0aeed2ee1a5d5b0978ec8
RANDOM SEED=548367836

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        18112672 kB
MemAvailable:   31653168 kB
Buffers:          175396 kB
Cached:         13513744 kB
SwapCached:           52 kB
Active:          4676020 kB
Inactive:        9318200 kB
Active(anon):     254468 kB
Inactive(anon):   103152 kB
Active(file):    4421552 kB
Inactive(file):  9215048 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3132 kB
Writeback:             0 kB
AnonPages:        312324 kB
Mapped:            56424 kB
Shmem:             49652 kB
Slab:             360988 kB
SReclaimable:     332356 kB
SUnreclaim:        28632 kB
KernelStack:        3408 kB
PageTables:         5808 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2485008 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    221184 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42312 MiB
End job on node134 at 2018-08-12 00:21:01