Trace number 4303023

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) 2520.06 2520.02

General information on the benchmark

NameTravelingTournament/
TravelingTournament-a2-galaxy06_c18.xml
MD5SUMf39156c7286cf2527a5ad695a59d725a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1582
Best CPU time to get the best result obtained on this benchmark2520.1
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 (6562 MiB free)
  memory of node 1: 16384 MiB (4518 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303023-1534024050/watcher-4303023-1534024050 -o /tmp/evaluation-result-4303023-1534024050/solver-4303023-1534024050 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10115 --watchdog 2580 xcsp_picat HOME/instance-4303023-1534024050.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=13796, runsolver pid=13793

[startup+0.100122 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 13797
/proc/meminfo: memFree=11322948/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2033560 memory=29012 CPUtime=0.09 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 1824 0 0 0 9 0 0 0 20 0 1 0 219968163 2082365440 7253 33554432000 4194304 5849708 140734475684720 140734475684024 4658523 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 508390 7253 643 405 0 505335 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 29012 KiB

[startup+0.209675 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 13797
/proc/meminfo: memFree=11315068/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2034916 memory=34840 CPUtime=0.2 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 2245 0 0 0 18 2 0 0 20 0 1 0 219968163 2083753984 8710 33554432000 4194304 5849708 140734475684720 140734475684024 140128996622215 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 508729 8710 704 405 0 505674 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2034916 KiB
Current children cumulated memory: 34840 KiB

[startup+0.309427 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 13797
/proc/meminfo: memFree=11315068/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2034916 memory=35036 CPUtime=0.31 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 2263 0 0 0 28 3 0 0 20 0 1 0 219968163 2083753984 8759 33554432000 4194304 5849708 140734475684720 140734475684024 140128996622215 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 508729 8759 721 405 0 505674 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2034916 KiB
Current children cumulated memory: 35036 KiB

[startup+0.700257 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 13797
/proc/meminfo: memFree=11314572/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2036944 memory=36764 CPUtime=0.69 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 2902 0 0 0 66 3 0 0 20 0 1 0 219968163 2085830656 9191 33554432000 4194304 5849708 140734475684720 140734475684024 5303772 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 509236 9191 738 405 0 506181 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2036944 KiB
Current children cumulated memory: 36764 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 13797
/proc/meminfo: memFree=11313084/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2037896 memory=37824 CPUtime=1.49 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 3264 0 0 0 146 3 0 0 20 0 1 0 219968163 2086805504 9456 33554432000 4194304 5849708 140734475684720 140734475683112 5385621 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 509474 9456 746 405 0 506419 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2037896 KiB
Current children cumulated memory: 37824 KiB

[startup+3.10923 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 13797
/proc/meminfo: memFree=11293912/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2038336 memory=38044 CPUtime=3.1 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 4844 0 0 0 303 7 0 0 20 0 1 0 219968163 2087256064 9511 33554432000 4194304 5849708 140734475684720 140734475683720 5438001 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 509584 9511 763 405 0 506529 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2038336 KiB
Current children cumulated memory: 38044 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 13797
/proc/meminfo: memFree=11307760/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2040656 memory=40708 CPUtime=6.29 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 6604 0 0 0 619 10 0 0 20 0 1 0 219968163 2089631744 10177 33554432000 4194304 5849708 140734475684720 140734475683720 140128996622215 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 510164 10177 763 405 0 507109 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2040656 KiB
Current children cumulated memory: 40708 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 13797
/proc/meminfo: memFree=11307780/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2042368 memory=42272 CPUtime=12.69 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 10500 0 0 0 1251 18 0 0 20 0 1 0 219968163 2091384832 10568 33554432000 4194304 5849708 140734475684720 140734475683208 5340258 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 510592 10568 763 405 0 507537 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2042368 KiB
Current children cumulated memory: 42272 KiB

[startup+25.5003 s]
/proc/loadavg: 2.08 2.04 2.05 3/187 13797
/proc/meminfo: memFree=11295496/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2052612 memory=52776 CPUtime=25.49 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 16906 0 0 0 2524 25 0 0 20 0 1 0 219968163 2101874688 13194 33554432000 4194304 5849708 140734475684720 140734475683720 140128996622215 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 513153 13194 763 405 0 510098 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2052612 KiB
Current children cumulated memory: 52776 KiB

[startup+51.1095 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 13797
/proc/meminfo: memFree=11291108/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2056560 memory=56724 CPUtime=51.09 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 30379 0 0 0 5073 36 0 0 20 0 1 0 219968163 2105917440 14181 33554432000 4194304 5849708 140734475684720 140734475683720 140128996622215 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 514140 14181 763 405 0 511085 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2056560 KiB
Current children cumulated memory: 56724 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/187 13798
/proc/meminfo: memFree=11284732/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2063168 memory=63280 CPUtime=102.28 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 59553 0 0 0 10165 63 0 0 20 0 1 0 219968163 2112684032 15820 33554432000 4194304 5849708 140734475684720 140734475683880 140128996622215 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 515792 15820 763 405 0 512737 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2063168 KiB
Current children cumulated memory: 63280 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 13806
/proc/meminfo: memFree=11171032/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2059404 memory=59624 CPUtime=162.28 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 94117 0 0 0 16136 92 0 0 20 0 1 0 219968163 2108829696 14906 33554432000 4194304 5849708 140734475684720 140734475683720 5312999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 514851 14906 763 405 0 511796 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2059404 KiB
Current children cumulated memory: 59624 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 13807
/proc/meminfo: memFree=11177256/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2052124 memory=51248 CPUtime=222.28 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 119459 0 0 0 22113 115 0 0 20 0 1 0 219968163 2101374976 12812 33554432000 4194304 5849708 140734475684720 140734475683720 5359081 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 513031 12812 763 405 0 509976 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2052124 KiB
Current children cumulated memory: 51248 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13808
/proc/meminfo: memFree=11271120/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2064872 memory=64192 CPUtime=282.28 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 142079 0 0 0 28089 139 0 0 20 0 1 0 219968163 2114428928 16048 33554432000 4194304 5849708 140734475684720 140734475683720 5438237 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 516218 16048 763 405 0 513163 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2064872 KiB
Current children cumulated memory: 64192 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13821
/proc/meminfo: memFree=11237328/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2068904 memory=68728 CPUtime=342.29 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 165034 0 0 0 34062 167 0 0 20 0 1 0 219968163 2118557696 17182 33554432000 4194304 5849708 140734475684720 140734475683720 140128996622215 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 517226 17182 763 405 0 514171 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2068904 KiB
Current children cumulated memory: 68728 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13822
/proc/meminfo: memFree=11281948/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2090952 memory=91004 CPUtime=402.28 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 185457 0 0 0 40034 194 0 0 20 0 1 0 219968163 2141134848 22751 33554432000 4194304 5849708 140734475684720 140734475683880 140128996622215 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 522738 22751 763 405 0 519683 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2090952 KiB
Current children cumulated memory: 91004 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13824
/proc/meminfo: memFree=11184144/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2109176 memory=109444 CPUtime=462.29 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 199000 0 0 0 46018 211 0 0 20 0 1 0 219968163 2159796224 27361 33554432000 4194304 5849708 140734475684720 140734475683720 140128996622215 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 527294 27361 763 405 0 524239 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2109176 KiB
Current children cumulated memory: 109444 KiB


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

/proc/13796/statm: 558498 59791 763 405 0 555443 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 2233992 KiB
Current children cumulated memory: 239164 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13889
/proc/meminfo: memFree=10955544/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2233992 memory=239164 CPUtime=1782.31 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 333385 0 0 0 177674 557 0 0 20 0 1 0 219968163 2287607808 59791 33554432000 4194304 5849708 140734475684720 140734475683880 5438244 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 558498 59791 763 405 0 555443 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 2233992 KiB
Current children cumulated memory: 239164 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13890
/proc/meminfo: memFree=10857108/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2272288 memory=277504 CPUtime=1842.31 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 339061 0 0 0 183667 564 0 0 20 0 1 0 219968163 2326822912 69376 33554432000 4194304 5849708 140734475684720 140734475683720 140128996622215 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 568072 69376 763 405 0 565017 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 2272288 KiB
Current children cumulated memory: 277504 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13891
/proc/meminfo: memFree=10936272/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2272288 memory=277692 CPUtime=1902.32 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 339075 0 0 0 189661 571 0 0 20 0 1 0 219968163 2326822912 69423 33554432000 4194304 5849708 140734475684720 140734475683592 5399567 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 568072 69423 763 405 0 565017 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 2272288 KiB
Current children cumulated memory: 277692 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13900
/proc/meminfo: memFree=10871600/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2322852 memory=328128 CPUtime=1962.32 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 358534 0 0 0 195652 580 0 0 20 0 1 0 219968163 2378600448 82032 33554432000 4194304 5849708 140734475684720 140734475683720 5437782 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 580713 82032 763 405 0 577658 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 2322852 KiB
Current children cumulated memory: 328128 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13901
/proc/meminfo: memFree=10911208/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2252748 memory=258000 CPUtime=2022.32 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 368551 0 0 0 201639 593 0 0 20 0 1 0 219968163 2306813952 64500 33554432000 4194304 5849708 140734475684720 140734475683592 140128996622215 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 563187 64500 763 405 0 560132 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 2252748 KiB
Current children cumulated memory: 258000 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13902
/proc/meminfo: memFree=10885516/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2269132 memory=274408 CPUtime=2082.32 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 376539 0 0 0 207630 602 0 0 20 0 1 0 219968163 2323591168 68602 33554432000 4194304 5849708 140734475684720 140734475683720 140128996622215 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 567283 68602 763 405 0 564228 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 2269132 KiB
Current children cumulated memory: 274408 KiB

[startup+2142.3 s]
/proc/loadavg: 2.24 2.06 2.06 3/188 14028
/proc/meminfo: memFree=11976660/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2303688 memory=308952 CPUtime=2142.32 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 377546 0 0 0 213621 611 0 0 20 0 1 0 219968163 2358976512 77238 33554432000 4194304 5849708 140734475684720 140734475683720 140128996622215 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 575922 77238 763 405 0 572867 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 2303688 KiB
Current children cumulated memory: 308952 KiB

[startup+2202.3 s]
/proc/loadavg: 2.09 2.05 2.06 3/188 14029
/proc/meminfo: memFree=11921156/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2345428 memory=350704 CPUtime=2202.32 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 385581 0 0 0 219614 618 0 0 20 0 1 0 219968163 2401718272 87676 33554432000 4194304 5849708 140734475684720 140734475683720 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 586357 87676 763 405 0 583302 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 2345428 KiB
Current children cumulated memory: 350704 KiB

[startup+2262.3 s]
/proc/loadavg: 2.08 2.06 2.06 3/187 14031
/proc/meminfo: memFree=11882668/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2375704 memory=380980 CPUtime=2262.33 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 398460 0 0 0 225608 625 0 0 20 0 1 0 219968163 2432720896 95245 33554432000 4194304 5849708 140734475684720 140734475683720 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 593926 95245 763 405 0 590871 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 2375704 KiB
Current children cumulated memory: 380980 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.05 2.05 3/187 14032
/proc/meminfo: memFree=11885716/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2375704 memory=380980 CPUtime=2322.33 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 411503 0 0 0 231601 632 0 0 20 0 1 0 219968163 2432720896 95245 33554432000 4194304 5849708 140734475684720 140734475683720 5438242 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 593926 95245 763 405 0 590871 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 2375704 KiB
Current children cumulated memory: 380980 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 14033
/proc/meminfo: memFree=11880492/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2375704 memory=380980 CPUtime=2382.32 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 431373 0 0 0 237594 638 0 0 20 0 1 0 219968163 2432720896 95245 33554432000 4194304 5849708 140734475684720 140734475683720 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 593926 95245 763 405 0 590871 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 2375704 KiB
Current children cumulated memory: 380980 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 14035
/proc/meminfo: memFree=11774160/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2477072 memory=482348 CPUtime=2442.33 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 455694 0 0 0 243584 649 0 0 20 0 1 0 219968163 2536521728 120587 33554432000 4194304 5849708 140734475684720 140734475683720 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 619268 120587 763 405 0 616213 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 2477072 KiB
Current children cumulated memory: 482348 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 14036
/proc/meminfo: memFree=11770328/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2477072 memory=482208 CPUtime=2502.33 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 478579 0 0 0 249576 657 0 0 20 0 1 0 219968163 2536521728 120552 33554432000 4194304 5849708 140734475684720 140734475683720 5437824 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 619268 120552 763 405 0 616213 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 2477072 KiB
Current children cumulated memory: 482208 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 14036
/proc/meminfo: memFree=11765300/32770624 swapFree=67108496/67108860
[pid=13796] ppid=13793 vsize=2477072 memory=482348 CPUtime=2520.04 cores=0,2,4,6
/proc/13796/stat : 13796 (xcsp_picat) R 13793 13796 10084 0 -1 4202496 496411 0 0 0 251344 660 0 0 20 0 1 0 219968163 2536521728 120587 33554432000 4194304 5849708 140734475684720 140734475683720 5437580 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 18464768 140734475687094 140734475687172 140734475687172 140734475689930 0
/proc/13796/statm: 619268 120587 763 405 0 616213 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 2477072 KiB
Current children cumulated memory: 482348 KiB

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

[startup+2520.02 s]
# the end of solver process 13796 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.45 s, system=6.61312 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): 2513.45
CPU system time (s): 6.61312
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2477072
Max. memory (cumulated for all children) (KiB): 482348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.45
system time used= 6.61312
maximum resident set size= 482348
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 496411
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= 15
involuntary context switches= 1062


# summary of solver processes directly reported to runsolver:
#   pid: 13796
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2513.45
#   total CPU system time (s): 6.61312

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.77014 second user time and 18.2144 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-11 23:47:30
IDJOB=4303023
IDBENCH=141553
IDSOLVER=2778
FILE ID=node149/4303023-1534024050
RUNJOBID= node149-1533993477-10115
PBS_JOBID= 21036951
Free space on /tmp= 38800 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/TravelingTournament/TravelingTournament-a2-galaxy06_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303023-1534024050/watcher-4303023-1534024050 -o /tmp/evaluation-result-4303023-1534024050/solver-4303023-1534024050 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10115 --watchdog 2580  xcsp_picat HOME/instance-4303023-1534024050.xml

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

MD5SUM BENCH= f39156c7286cf2527a5ad695a59d725a
RANDOM SEED=1344932565

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:        11346312 kB
MemAvailable:   30912112 kB
Buffers:          154052 kB
Cached:         19426380 kB
SwapCached:           28 kB
Active:          8755064 kB
Inactive:       11870572 kB
Active(anon):     992892 kB
Inactive(anon):   104724 kB
Active(file):    7762172 kB
Inactive(file): 11765848 kB
Unevictable:        7604 kB
Mlocked:            7604 kB
SwapTotal:      67108860 kB
SwapFree:       67108496 kB
Dirty:              3136 kB
Writeback:             0 kB
AnonPages:       1052860 kB
Mapped:            55412 kB
Shmem:             49616 kB
Slab:             494120 kB
SReclaimable:     466240 kB
SUnreclaim:        27880 kB
KernelStack:        3328 kB
PageTables:         7216 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2845980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    901120 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= 38796 MiB
End job on node149 at 2018-08-12 00:29:30