Trace number 4303011

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) 2519.92 2520.02

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m1-15_c18.xml
MD5SUMab9b164a4e6822ef65bd3fedb3115018
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark2520.09
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints10586
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":450}]
Minimum variable degree44
Maximum variable degree59
Distribution of variable degrees[{"degree":44,"count":56},{"degree":45,"count":56},{"degree":46,"count":48},{"degree":47,"count":48},{"degree":48,"count":40},{"degree":49,"count":40},{"degree":50,"count":32},{"degree":51,"count":32},{"degree":52,"count":24},{"degree":53,"count":24},{"degree":54,"count":16},{"degree":55,"count":16},{"degree":56,"count":8},{"degree":57,"count":8},{"degree":58,"count":1},{"degree":59,"count":1}]
Minimum constraint arity2
Maximum constraint arity450
Distribution of constraint arities[{"arity":2,"count":10585},{"arity":450,"count":1}]
Number of extensional constraints0
Number of intensional constraints10585
Distribution of constraint types[{"type":"intension","count":10585},{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax 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 (6564 MiB free)
  memory of node 1: 16384 MiB (5405 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303011-1534018718/watcher-4303011-1534018718 -o /tmp/evaluation-result-4303011-1534018718/solver-4303011-1534018718 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10115 --watchdog 2580 xcsp_picat HOME/instance-4303011-1534018718.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=13218, runsolver pid=13215

[startup+0.100118 s]*
/proc/loadavg: 2.06 2.06 2.06 3/187 13219
/proc/meminfo: memFree=12237852/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2025744 memory=22100 CPUtime=0.1 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 1586 0 0 0 10 0 0 0 20 0 1 0 219434988 2074361856 5525 33554432000 4194304 5849708 140722529196992 140722529196992 4476470 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 506436 5525 602 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 22100 KiB

[startup+0.209533 s]*
/proc/loadavg: 2.06 2.06 2.06 3/187 13219
/proc/meminfo: memFree=12233260/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2026284 memory=27096 CPUtime=0.21 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 1839 0 0 0 19 2 0 0 20 0 1 0 219434988 2074914816 6774 33554432000 4194304 5849708 140722529196992 140722529196992 140190187241351 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 506571 6774 651 405 0 503516 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026284 KiB
Current children cumulated memory: 27096 KiB

[startup+0.309456 s]*
/proc/loadavg: 2.06 2.06 2.06 3/187 13219
/proc/meminfo: memFree=12232888/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2026540 memory=27212 CPUtime=0.31 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 1903 0 0 0 25 6 0 0 20 0 1 0 219434988 2075176960 6803 33554432000 4194304 5849708 140722529196992 140722529196992 140190187241351 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 506635 6803 679 405 0 503580 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026540 KiB
Current children cumulated memory: 27212 KiB

[startup+0.700251 s]
/proc/loadavg: 2.06 2.06 2.06 3/187 13219
/proc/meminfo: memFree=12231152/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2029748 memory=30412 CPUtime=0.69 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 3003 0 0 0 61 8 0 0 20 0 1 0 219434988 2078461952 7603 33554432000 4194304 5849708 140722529196992 140722529196992 5308022 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 507437 7603 709 405 0 504382 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2029748 KiB
Current children cumulated memory: 30412 KiB

[startup+1.50023 s]
/proc/loadavg: 2.06 2.06 2.06 3/187 13219
/proc/meminfo: memFree=12229788/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2029668 memory=30420 CPUtime=1.49 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 3036 0 0 0 139 10 0 0 20 0 1 0 219434988 2078380032 7605 33554432000 4194304 5849708 140722529196992 140722529196992 5416731 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 507417 7605 713 405 0 504362 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2029668 KiB
Current children cumulated memory: 30420 KiB

[startup+3.10904 s]
/proc/loadavg: 2.06 2.06 2.06 3/187 13219
/proc/meminfo: memFree=12219176/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2030996 memory=31500 CPUtime=3.1 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 4020 0 0 0 299 11 0 0 20 0 1 0 219434988 2079739904 7875 33554432000 4194304 5849708 140722529196992 140722529195992 140190187241351 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 507749 7875 713 405 0 504694 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2030996 KiB
Current children cumulated memory: 31500 KiB

[startup+6.30022 s]
/proc/loadavg: 2.05 2.06 2.06 3/187 13219
/proc/meminfo: memFree=12216716/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2032484 memory=33424 CPUtime=6.29 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 5616 0 0 0 613 16 0 0 20 0 1 0 219434988 2081263616 8356 33554432000 4194304 5849708 140722529196992 140722529195992 140190187241351 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 508121 8356 713 405 0 505066 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2032484 KiB
Current children cumulated memory: 33424 KiB

[startup+12.7002 s]
/proc/loadavg: 2.05 2.06 2.06 3/187 13219
/proc/meminfo: memFree=12252612/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2031420 memory=32148 CPUtime=12.69 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 8885 0 0 0 1240 29 0 0 20 0 1 0 219434988 2080174080 8037 33554432000 4194304 5849708 140722529196992 140722529195992 140190187241351 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 507855 8037 714 405 0 504800 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031420 KiB
Current children cumulated memory: 32148 KiB

[startup+25.5002 s]
/proc/loadavg: 2.04 2.05 2.06 3/187 13219
/proc/meminfo: memFree=12240012/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2040896 memory=40972 CPUtime=25.49 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 12237 0 0 0 2507 42 0 0 20 0 1 0 219434988 2089877504 10243 33554432000 4194304 5849708 140722529196992 140722529196152 140190187241351 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 510224 10243 714 405 0 507169 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2040896 KiB
Current children cumulated memory: 40972 KiB

[startup+51.1093 s]
/proc/loadavg: 1.97 2.03 2.05 3/187 13219
/proc/meminfo: memFree=12213700/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2045152 memory=45984 CPUtime=51.09 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 20244 0 0 0 5043 66 0 0 20 0 1 0 219434988 2094235648 11496 33554432000 4194304 5849708 140722529196992 140722529195992 5312803 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 511288 11496 714 405 0 508233 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2045152 KiB
Current children cumulated memory: 45984 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.03 2.05 3/188 13228
/proc/meminfo: memFree=12166236/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2059656 memory=60392 CPUtime=102.29 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 29940 0 0 0 10124 105 0 0 20 0 1 0 219434988 2109087744 15098 33554432000 4194304 5849708 140722529196992 140722529195992 140190187241351 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 514914 15098 714 405 0 511859 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2059656 KiB
Current children cumulated memory: 60392 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.02 2.05 3/188 13229
/proc/meminfo: memFree=12191068/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2062552 memory=63416 CPUtime=162.28 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 39982 0 0 0 16081 147 0 0 20 0 1 0 219434988 2112053248 15854 33554432000 4194304 5849708 140722529196992 140722529195992 140190187241351 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 515638 15854 714 405 0 512583 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2062552 KiB
Current children cumulated memory: 63416 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 13230
/proc/meminfo: memFree=12104508/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2091448 memory=92300 CPUtime=222.28 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 56553 0 0 0 22049 179 0 0 20 0 1 0 219434988 2141642752 23075 33554432000 4194304 5849708 140722529196992 140722529195992 5438096 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 522862 23075 714 405 0 519807 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2091448 KiB
Current children cumulated memory: 92300 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13231
/proc/meminfo: memFree=12074096/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2106216 memory=107192 CPUtime=282.29 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 74963 0 0 0 28025 204 0 0 20 0 1 0 219434988 2156765184 26798 33554432000 4194304 5849708 140722529196992 140722529195992 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 526554 26798 714 405 0 523499 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2106216 KiB
Current children cumulated memory: 107192 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13232
/proc/meminfo: memFree=12070096/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2099704 memory=100528 CPUtime=342.28 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 92181 0 0 0 34000 228 0 0 20 0 1 0 219434988 2150096896 25132 33554432000 4194304 5849708 140722529196992 140722529195992 140190187241351 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 524926 25132 714 405 0 521871 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2099704 KiB
Current children cumulated memory: 100528 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13234
/proc/meminfo: memFree=12148752/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2099520 memory=100592 CPUtime=402.28 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 107861 0 0 0 39978 250 0 0 20 0 1 0 219434988 2149908480 25148 33554432000 4194304 5849708 140722529196992 140722529195992 140190187241351 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 524880 25148 714 405 0 521825 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2099520 KiB
Current children cumulated memory: 100592 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13235
/proc/meminfo: memFree=12060200/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2144280 memory=145352 CPUtime=462.27 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 124082 0 0 0 45965 262 0 0 20 0 1 0 219434988 2195742720 36338 33554432000 4194304 5849708 140722529196992 140722529195992 140190187241351 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 536070 36338 714 405 0 533015 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2144280 KiB
Current children cumulated memory: 145352 KiB


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

/proc/13218/statm: 577774 78930 714 405 0 574719 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 2311096 KiB
Current children cumulated memory: 315720 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13296
/proc/meminfo: memFree=11706000/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2373528 memory=378152 CPUtime=1782.21 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 394757 0 0 0 177704 517 0 0 20 0 1 0 219434988 2430492672 94538 33554432000 4194304 5849708 140722529196992 140722529195992 5438273 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 593382 94538 714 405 0 590327 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 2373528 KiB
Current children cumulated memory: 378152 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13297
/proc/meminfo: memFree=11699576/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2373528 memory=378152 CPUtime=1842.2 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 411349 0 0 0 183696 524 0 0 20 0 1 0 219434988 2430492672 94538 33554432000 4194304 5849708 140722529196992 140722529195992 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 593382 94538 714 405 0 590327 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 2373528 KiB
Current children cumulated memory: 378152 KiB

[startup+1902.3 s]
/proc/loadavg: 2.29 2.08 2.07 3/188 13306
/proc/meminfo: memFree=11698860/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2373528 memory=378152 CPUtime=1902.21 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 427896 0 0 0 189690 531 0 0 20 0 1 0 219434988 2430492672 94538 33554432000 4194304 5849708 140722529196992 140722529195992 140190187241351 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 593382 94538 714 405 0 590327 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 2373528 KiB
Current children cumulated memory: 378152 KiB

[startup+1962.3 s]
/proc/loadavg: 2.34 2.15 2.09 3/188 13307
/proc/meminfo: memFree=11847132/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2225968 memory=230468 CPUtime=1962.2 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 437947 0 0 0 195677 543 0 0 20 0 1 0 219434988 2279391232 57617 33554432000 4194304 5849708 140722529196992 140722529195992 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 556492 57617 714 405 0 553437 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 2225968 KiB
Current children cumulated memory: 230468 KiB

[startup+2022.3 s]
/proc/loadavg: 2.13 2.12 2.09 3/188 13308
/proc/meminfo: memFree=11915124/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2225968 memory=230592 CPUtime=2022.2 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 445643 0 0 0 201667 553 0 0 20 0 1 0 219434988 2279391232 57648 33554432000 4194304 5849708 140722529196992 140722529195992 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 556492 57648 714 405 0 553437 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 2225968 KiB
Current children cumulated memory: 230592 KiB

[startup+2082.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/188 13309
/proc/meminfo: memFree=11876956/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2237276 memory=241900 CPUtime=2082.21 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 454952 0 0 0 207653 568 0 0 20 0 1 0 219434988 2290970624 60475 33554432000 4194304 5849708 140722529196992 140722529195992 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 559319 60475 714 405 0 556264 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 2237276 KiB
Current children cumulated memory: 241900 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 13310
/proc/meminfo: memFree=11862748/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2241712 memory=246264 CPUtime=2142.21 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 455760 0 0 0 213643 578 0 0 20 0 1 0 219434988 2295513088 61566 33554432000 4194304 5849708 140722529196992 140722529195992 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 560428 61566 714 405 0 557373 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 2241712 KiB
Current children cumulated memory: 246264 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 13312
/proc/meminfo: memFree=11862516/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2241712 memory=246336 CPUtime=2202.2 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 464873 0 0 0 219632 588 0 0 20 0 1 0 219434988 2295513088 61584 33554432000 4194304 5849708 140722529196992 140722529195992 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 560428 61584 714 405 0 557373 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 2241712 KiB
Current children cumulated memory: 246336 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 13313
/proc/meminfo: memFree=11834280/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2270344 memory=274752 CPUtime=2262.2 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 465563 0 0 0 225622 598 0 0 20 0 1 0 219434988 2324832256 68688 33554432000 4194304 5849708 140722529196992 140722529195992 5437837 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 567586 68688 714 405 0 564531 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 2270344 KiB
Current children cumulated memory: 274752 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 13314
/proc/meminfo: memFree=11756208/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2314168 memory=318792 CPUtime=2322.2 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 480850 0 0 0 231610 610 0 0 20 0 1 0 219434988 2369708032 79698 33554432000 4194304 5849708 140722529196992 140722529195992 140190187241351 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 578542 79698 714 405 0 575487 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 2314168 KiB
Current children cumulated memory: 318792 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 13316
/proc/meminfo: memFree=11690044/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2314168 memory=318792 CPUtime=2382.19 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 492872 0 0 0 237600 619 0 0 20 0 1 0 219434988 2369708032 79698 33554432000 4194304 5849708 140722529196992 140722529195992 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 578542 79698 714 405 0 575487 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 2314168 KiB
Current children cumulated memory: 318792 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 13377
/proc/meminfo: memFree=11001592/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2314168 memory=318792 CPUtime=2442.19 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 504734 0 0 0 243591 628 0 0 20 0 1 0 219434988 2369708032 79698 33554432000 4194304 5849708 140722529196992 140722529195992 140190187241351 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 578542 79698 714 405 0 575487 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 2314168 KiB
Current children cumulated memory: 318792 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 13386
/proc/meminfo: memFree=10950436/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2314168 memory=318792 CPUtime=2502.19 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 516693 0 0 0 249583 636 0 0 20 0 1 0 219434988 2369708032 79698 33554432000 4194304 5849708 140722529196992 140722529195992 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 578542 79698 714 405 0 575487 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 2314168 KiB
Current children cumulated memory: 318792 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/188 13387
/proc/meminfo: memFree=10917380/32770624 swapFree=67108496/67108860
[pid=13218] ppid=13215 vsize=2314168 memory=318792 CPUtime=2519.9 cores=0,2,4,6
/proc/13218/stat : 13218 (xcsp_picat) R 13215 13218 10084 0 -1 4202496 516710 0 0 0 251352 638 0 0 20 0 1 0 219434988 2369708032 79698 33554432000 4194304 5849708 140722529196992 140722529195992 140190186829728 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46252032 140722529199286 140722529199364 140722529199364 140722529202122 0
/proc/13218/statm: 578542 79698 714 405 0 575487 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 2314168 KiB
Current children cumulated memory: 318792 KiB

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

[startup+2520.02 s]
# the end of solver process 13218 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.53 s, system=6.39286 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): 2519.92
CPU user time (s): 2513.53
CPU system time (s): 6.39286
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 2399068
Max. memory (cumulated for all children) (KiB): 403460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.53
system time used= 6.39286
maximum resident set size= 403460
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 516711
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= 46
involuntary context switches= 3184


# summary of solver processes directly reported to runsolver:
#   pid: 13218
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2513.53
#   total CPU system time (s): 6.39286

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0285 second user time and 18.2746 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-11 22:18:38
IDJOB=4303011
IDBENCH=141488
IDSOLVER=2778
FILE ID=node149/4303011-1534018718
RUNJOBID= node149-1533993477-10115
PBS_JOBID= 21036951
Free space on /tmp= 38800 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m1-15_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303011-1534018718/watcher-4303011-1534018718 -o /tmp/evaluation-result-4303011-1534018718/solver-4303011-1534018718 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10115 --watchdog 2580  xcsp_picat HOME/instance-4303011-1534018718.xml

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

MD5SUM BENCH= ab9b164a4e6822ef65bd3fedb3115018
RANDOM SEED=90746759

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:        12257496 kB
MemAvailable:   31820316 kB
Buffers:          152812 kB
Cached:         19424456 kB
SwapCached:           28 kB
Active:          7846468 kB
Inactive:       11869612 kB
Active(anon):      86132 kB
Inactive(anon):   104948 kB
Active(file):    7760336 kB
Inactive(file): 11764664 kB
Unevictable:        7604 kB
Mlocked:            7604 kB
SwapTotal:      67108860 kB
SwapFree:       67108496 kB
Dirty:              3264 kB
Writeback:             0 kB
AnonPages:        146208 kB
Mapped:            55476 kB
Shmem:             49616 kB
Slab:             494824 kB
SReclaimable:     466280 kB
SUnreclaim:        28544 kB
KernelStack:        3296 kB
PageTables:         5908 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2462124 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     40960 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 23:00:38