Trace number 4303017

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

NamePeacableArmies/
PeacableArmies-m2-10_c18.xml
MD5SUM8d1e20825fc8ffef49d443aea0d97595
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.25
Satisfiable
(Un)Satisfiability was proved
Number of variables102
Number of constraints1473
Number of domains2
Minimum domain size3
Maximum domain size50
Distribution of domain sizes[{"size":3,"count":100},{"size":50,"count":2}]
Minimum variable degree2
Maximum variable degree37
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":29,"count":36},{"degree":31,"count":28},{"degree":33,"count":20},{"degree":35,"count":12},{"degree":37,"count":4}]
Minimum constraint arity2
Maximum constraint arity101
Distribution of constraint arities[{"arity":2,"count":1471},{"arity":101,"count":2}]
Number of extensional constraints0
Number of intensional constraints1471
Distribution of constraint types[{"type":"intension","count":1471},{"type":"count","count":2}]
Optimization problemYES
Type of objectivemax VAR

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 (6522 MiB free)
  memory of node 1: 16384 MiB (5488 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303017-1534018596/watcher-4303017-1534018596 -o /tmp/evaluation-result-4303017-1534018596/solver-4303017-1534018596 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10116 --watchdog 2580 xcsp_picat HOME/instance-4303017-1534018596.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=13155, runsolver pid=13152
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.01 2.08 2.08 3/187 13156
/proc/meminfo: memFree=12284412/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2027080 memory=16912 CPUtime=0.1 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 1884 0 0 0 10 0 0 0 20 0 1 0 219422815 2075729920 4228 33554432000 4194304 5849708 140729332395152 140729332395152 5361034 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 506770 4228 667 405 0 503715 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2027080 KiB
Current children cumulated memory: 16912 KiB

[startup+0.209654 s]*
/proc/loadavg: 2.01 2.08 2.08 3/187 13156
/proc/meminfo: memFree=12284040/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2027336 memory=17224 CPUtime=0.21 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 2058 0 0 0 21 0 0 0 20 0 1 0 219422815 2075992064 4306 33554432000 4194304 5849708 140729332395152 140729332395152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 506834 4306 673 405 0 503779 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027336 KiB
Current children cumulated memory: 17224 KiB

[startup+0.308982 s]*
/proc/loadavg: 2.01 2.08 2.08 3/187 13156
/proc/meminfo: memFree=12284040/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2027336 memory=17224 CPUtime=0.31 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 2058 0 0 0 31 0 0 0 20 0 1 0 219422815 2075992064 4306 33554432000 4194304 5849708 140729332395152 140729332395152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 506834 4306 673 405 0 503779 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2027336 KiB
Current children cumulated memory: 17224 KiB

[startup+0.700278 s]
/proc/loadavg: 2.01 2.08 2.08 3/187 13156
/proc/meminfo: memFree=12252692/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2027868 memory=17748 CPUtime=0.69 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 2188 0 0 0 68 1 0 0 20 0 1 0 219422815 2076536832 4437 33554432000 4194304 5849708 140729332395152 140729332395152 5416481 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 506967 4437 682 405 0 503912 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027868 KiB
Current children cumulated memory: 17748 KiB

[startup+1.50028 s]
/proc/loadavg: 1.93 2.06 2.07 3/187 13156
/proc/meminfo: memFree=12251948/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2028672 memory=18548 CPUtime=1.49 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 2515 0 0 0 147 2 0 0 20 0 1 0 219422815 2077360128 4637 33554432000 4194304 5849708 140729332395152 140729332395152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 507168 4637 682 405 0 504113 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028672 KiB
Current children cumulated memory: 18548 KiB

[startup+3.10919 s]
/proc/loadavg: 1.93 2.06 2.07 3/187 13156
/proc/meminfo: memFree=12246552/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2031336 memory=21316 CPUtime=3.1 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 4441 0 0 0 306 4 0 0 20 0 1 0 219422815 2080088064 5329 33554432000 4194304 5849708 140729332395152 140729332395152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 507834 5329 682 405 0 504779 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031336 KiB
Current children cumulated memory: 21316 KiB

[startup+6.30027 s]
/proc/loadavg: 1.94 2.06 2.07 3/187 13156
/proc/meminfo: memFree=12243568/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2030096 memory=20176 CPUtime=6.29 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 7663 0 0 0 621 8 0 0 20 0 1 0 219422815 2078818304 5044 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 507524 5044 682 405 0 504469 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2030096 KiB
Current children cumulated memory: 20176 KiB

[startup+12.7003 s]
/proc/loadavg: 1.94 2.06 2.07 3/187 13156
/proc/meminfo: memFree=12244020/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2031948 memory=21948 CPUtime=12.69 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 12384 0 0 0 1254 15 0 0 20 0 1 0 219422815 2080714752 5487 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 507987 5487 682 405 0 504932 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031948 KiB
Current children cumulated memory: 21948 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.06 2.07 3/187 13156
/proc/meminfo: memFree=12238436/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2036176 memory=26300 CPUtime=25.49 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 20038 0 0 0 2516 33 0 0 20 0 1 0 219422815 2085044224 6575 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 509044 6575 693 405 0 505989 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2036176 KiB
Current children cumulated memory: 26300 KiB

[startup+51.1095 s]
/proc/loadavg: 1.97 2.05 2.06 3/187 13156
/proc/meminfo: memFree=12222740/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2049684 memory=39748 CPUtime=51.1 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 26015 0 0 0 5050 60 0 0 20 0 1 0 219422815 2098876416 9937 33554432000 4194304 5849708 140729332395152 140729332394152 5395639 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 512421 9937 693 405 0 509366 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2049684 KiB
Current children cumulated memory: 39748 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.04 2.06 3/187 13157
/proc/meminfo: memFree=12172980/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2066752 memory=56816 CPUtime=102.29 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 42888 0 0 0 10143 86 0 0 20 0 1 0 219422815 2116354048 14204 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 516688 14204 693 405 0 513633 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2066752 KiB
Current children cumulated memory: 56816 KiB

[startup+162.3 s]
/proc/loadavg: 1.96 2.03 2.05 3/187 13219
/proc/meminfo: memFree=12214816/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2094588 memory=86792 CPUtime=162.29 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 59899 0 0 0 16121 108 0 0 20 0 1 0 219422815 2144858112 21698 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 523647 21698 693 405 0 520592 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2094588 KiB
Current children cumulated memory: 86792 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.03 2.05 3/188 13228
/proc/meminfo: memFree=12166228/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2125460 memory=119540 CPUtime=222.28 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 67311 0 0 0 22100 128 0 0 20 0 1 0 219422815 2176471040 29885 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 531365 29885 693 405 0 528310 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2125460 KiB
Current children cumulated memory: 119540 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.02 2.05 3/188 13229
/proc/meminfo: memFree=12193424/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2095688 memory=89744 CPUtime=282.28 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 71912 0 0 0 28080 148 0 0 20 0 1 0 219422815 2145984512 22436 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 523922 22436 693 405 0 520867 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2095688 KiB
Current children cumulated memory: 89744 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 13230
/proc/meminfo: memFree=12126536/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2134068 memory=128128 CPUtime=342.29 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 82780 0 0 0 34063 166 0 0 20 0 1 0 219422815 2185285632 32032 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 533517 32032 693 405 0 530462 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2134068 KiB
Current children cumulated memory: 128128 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13231
/proc/meminfo: memFree=12074096/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2171768 memory=165868 CPUtime=402.29 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 85199 0 0 0 40053 176 0 0 20 0 1 0 219422815 2223890432 41467 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 542942 41467 693 405 0 539887 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2171768 KiB
Current children cumulated memory: 165868 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13232
/proc/meminfo: memFree=12070344/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2182104 memory=176328 CPUtime=462.29 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 102629 0 0 0 46041 188 0 0 20 0 1 0 219422815 2234474496 44082 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 545526 44082 693 405 0 542471 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2182104 KiB
Current children cumulated memory: 176328 KiB


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

/proc/13155/statm: 540245 38851 693 405 0 537190 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 2160980 KiB
Current children cumulated memory: 155404 KiB

[startup+1782.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/187 13294
/proc/meminfo: memFree=11838372/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2195848 memory=190092 CPUtime=1782.32 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 340600 0 0 0 177653 579 0 0 20 0 1 0 219422815 2248548352 47523 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 548962 47523 693 405 0 545907 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 2195848 KiB
Current children cumulated memory: 190092 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 13295
/proc/meminfo: memFree=11838372/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2195848 memory=190272 CPUtime=1842.32 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 348993 0 0 0 183638 594 0 0 20 0 1 0 219422815 2248548352 47568 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 548962 47568 693 405 0 545907 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 2195848 KiB
Current children cumulated memory: 190272 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13296
/proc/meminfo: memFree=11706000/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2266172 memory=260596 CPUtime=1902.32 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 351033 0 0 0 189627 605 0 0 20 0 1 0 219422815 2320560128 65149 33554432000 4194304 5849708 140729332395152 140729332394152 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 566543 65149 693 405 0 563488 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 2266172 KiB
Current children cumulated memory: 260596 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13297
/proc/meminfo: memFree=11699576/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2272180 memory=266604 CPUtime=1962.32 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 366506 0 0 0 195615 617 0 0 20 0 1 0 219422815 2326712320 66651 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 568045 66651 693 405 0 564990 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 2272180 KiB
Current children cumulated memory: 266604 KiB

[startup+2022.3 s]
/proc/loadavg: 2.29 2.08 2.07 3/188 13306
/proc/meminfo: memFree=11698824/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2272180 memory=266604 CPUtime=2022.32 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 366512 0 0 0 201606 626 0 0 20 0 1 0 219422815 2326712320 66651 33554432000 4194304 5849708 140729332395152 140729332394312 5335584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 568045 66651 693 405 0 564990 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 2272180 KiB
Current children cumulated memory: 266604 KiB

[startup+2082.3 s]
/proc/loadavg: 2.34 2.15 2.09 3/188 13307
/proc/meminfo: memFree=11847132/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2272180 memory=266604 CPUtime=2082.32 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 380204 0 0 0 207595 637 0 0 20 0 1 0 219422815 2326712320 66651 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 568045 66651 693 405 0 564990 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 2272180 KiB
Current children cumulated memory: 266604 KiB

[startup+2142.3 s]
/proc/loadavg: 2.13 2.12 2.09 3/188 13308
/proc/meminfo: memFree=11915124/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2203604 memory=198028 CPUtime=2142.32 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 406488 0 0 0 213582 650 0 0 20 0 1 0 219422815 2256490496 49507 33554432000 4194304 5849708 140729332395152 140729332394152 5437607 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 550901 49507 693 405 0 547846 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 2203604 KiB
Current children cumulated memory: 198028 KiB

[startup+2202.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/188 13309
/proc/meminfo: memFree=11876956/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2231148 memory=225572 CPUtime=2202.32 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 422035 0 0 0 219570 662 0 0 20 0 1 0 219422815 2284695552 56393 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 557787 56393 693 405 0 554732 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 2231148 KiB
Current children cumulated memory: 225572 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 13310
/proc/meminfo: memFree=11862748/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2241172 memory=235596 CPUtime=2262.32 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 424032 0 0 0 225559 673 0 0 20 0 1 0 219422815 2294960128 58899 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 560293 58899 693 405 0 557238 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 2241172 KiB
Current children cumulated memory: 235596 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 13312
/proc/meminfo: memFree=11862516/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2241172 memory=235596 CPUtime=2322.33 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 441970 0 0 0 231547 686 0 0 20 0 1 0 219422815 2294960128 58899 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 560293 58899 693 405 0 557238 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 2241172 KiB
Current children cumulated memory: 235596 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 13313
/proc/meminfo: memFree=11834280/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2241172 memory=235596 CPUtime=2382.33 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 442493 0 0 0 237536 697 0 0 20 0 1 0 219422815 2294960128 58899 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 560293 58899 693 405 0 557238 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 2241172 KiB
Current children cumulated memory: 235596 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 13314
/proc/meminfo: memFree=11756208/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2274896 memory=269320 CPUtime=2442.33 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 462909 0 0 0 243521 712 0 0 20 0 1 0 219422815 2329493504 67330 33554432000 4194304 5849708 140729332395152 140729332394152 140087446994823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 568724 67330 693 405 0 565669 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 2274896 KiB
Current children cumulated memory: 269320 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 13316
/proc/meminfo: memFree=11690044/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2341040 memory=335432 CPUtime=2502.33 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 469223 0 0 0 249510 723 0 0 20 0 1 0 219422815 2397224960 83858 33554432000 4194304 5849708 140729332395152 140729332394152 5437818 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 585260 83858 693 405 0 582205 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 2341040 KiB
Current children cumulated memory: 335432 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 13316
/proc/meminfo: memFree=11690044/32770624 swapFree=67108496/67108860
[pid=13155] ppid=13152 vsize=2341040 memory=335432 CPUtime=2520.04 cores=1,3,5,7
/proc/13155/stat : 13155 (xcsp_picat) R 13152 13155 10084 0 -1 4202496 469223 0 0 0 251279 725 0 0 20 0 1 0 219422815 2397224960 83858 33554432000 4194304 5849708 140729332395152 140729332394312 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 38199296 140729332401334 140729332401412 140729332401412 140729332404170 0
/proc/13155/statm: 585260 83858 693 405 0 582205 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 2341040 KiB
Current children cumulated memory: 335432 KiB

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

[startup+2520.02 s]
# the end of solver process 13155 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.79 s, system=7.26614 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): 2512.79
CPU system time (s): 7.26614
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2386996
Max. memory (cumulated for all children) (KiB): 381180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.79
system time used= 7.26614
maximum resident set size= 381420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 469223
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= 11
involuntary context switches= 828


# summary of solver processes directly reported to runsolver:
#   pid: 13155
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2512.79
#   total CPU system time (s): 7.26614

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1019 second user time and 18.3315 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-11 22:16:36
IDJOB=4303017
IDBENCH=141486
IDSOLVER=2778
FILE ID=node149/4303017-1534018596
RUNJOBID= node149-1533993477-10116
PBS_JOBID= 21036951
Free space on /tmp= 38800 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303017-1534018596/watcher-4303017-1534018596 -o /tmp/evaluation-result-4303017-1534018596/solver-4303017-1534018596 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10116 --watchdog 2580  xcsp_picat HOME/instance-4303017-1534018596.xml

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

MD5SUM BENCH= 8d1e20825fc8ffef49d443aea0d97595
RANDOM SEED=550238901

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:        12299652 kB
MemAvailable:   31862000 kB
Buffers:          152744 kB
Cached:         19424064 kB
SwapCached:           28 kB
Active:          7804932 kB
Inactive:       11869708 kB
Active(anon):      45172 kB
Inactive(anon):   104948 kB
Active(file):    7759760 kB
Inactive(file): 11764760 kB
Unevictable:        7604 kB
Mlocked:            7604 kB
SwapTotal:      67108860 kB
SwapFree:       67108496 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        287148 kB
Mapped:            55468 kB
Shmem:             49616 kB
Slab:             494720 kB
SReclaimable:     466288 kB
SUnreclaim:        28432 kB
KernelStack:        3360 kB
PageTables:         5216 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2401564 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    219136 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 2018-08-11 22:58:36