Trace number 4295923

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 NameAnswerCPU timeWall clock time
BTD_12 2018-06-11_12? (TO) 2520.07 2520.01

General information on the benchmark

NameQuasigroups/
QuasiGroup-4-16_c18.xml
MD5SUMe7fed86d91a4783730bc3bb5ac61f990
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables512
Number of constraints482
Number of domains2
Minimum domain size16
Maximum domain size256
Distribution of domain sizes[{"size":16,"count":256},{"size":256,"count":240}]
Minimum variable degree0
Maximum variable degree243
Distribution of variable degrees[{"degree":0,"count":16},{"degree":2,"count":240},{"degree":242,"count":16},{"degree":243,"count":240}]
Minimum constraint arity3
Maximum constraint arity257
Distribution of constraint arities[{"arity":3,"count":240},{"arity":16,"count":1},{"arity":256,"count":1},{"arity":257,"count":240}]
Number of extensional constraints0
Number of intensional constraints240
Distribution of constraint types[{"type":"intension","count":240},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":240}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12
0.00/0.02	
0.00/0.02	    instantiation constraint
0.00/0.02	        list:x[0][0] x[1][1] x[2][2]  ... x[12][12] x[13][13] x[14][14] x[15][15] 
0.00/0.02	        values:0 1 2  ... 12 13 14 15

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 (8509 MiB free)
  memory of node 1: 16384 MiB (11483 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295923-1532608939/watcher-4295923-1532608939 -o /tmp/evaluation-result-4295923-1532608939/solver-4295923-1532608939 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532608414-9674 --watchdog 2580 BTD 12 2520 HOME/instance-4295923-1532608939.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=10331, runsolver pid=10328

[startup+0.101088 s]*
/proc/loadavg: 2.00 1.85 1.75 3/188 10332
/proc/meminfo: memFree=20461376/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=43112 memory=12916 CPUtime=0.1 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 3395 0 0 0 10 0 0 0 20 0 1 0 78457120 44146688 3229 33554432000 4194304 36388972 140725336102576 140725336096232 7752720 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 10778 3229 440 7861 0 2882 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 43112 KiB
Current children cumulated memory: 12916 KiB

[startup+0.209688 s]*
/proc/loadavg: 2.00 1.85 1.75 3/188 10332
/proc/meminfo: memFree=20457284/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=47336 memory=17140 CPUtime=0.2 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 4440 0 0 0 20 0 0 0 20 0 1 0 78457120 48472064 4285 33554432000 4194304 36388972 140725336102576 140725336096232 7657238 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 11834 4285 440 7861 0 3938 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 47336 KiB
Current children cumulated memory: 17140 KiB

[startup+0.309614 s]*
/proc/loadavg: 2.00 1.85 1.75 3/188 10332
/proc/meminfo: memFree=20454556/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=50636 memory=20572 CPUtime=0.3 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 5294 0 0 0 30 0 0 0 20 0 1 0 78457120 51851264 5143 33554432000 4194304 36388972 140725336102576 140725336096232 7657238 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 12659 5143 463 7861 0 4763 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 50636 KiB
Current children cumulated memory: 20572 KiB

[startup+0.70024 s]
/proc/loadavg: 2.00 1.85 1.75 5/188 10332
/proc/meminfo: memFree=20440420/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=69380 memory=39316 CPUtime=0.69 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 10017 0 0 0 68 1 0 0 20 0 1 0 78457120 71045120 9829 33554432000 4194304 36388972 140725336102576 140725336100984 6663888 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 17345 9829 493 7861 0 9449 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 69380 KiB
Current children cumulated memory: 39316 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 1.86 1.75 3/188 10332
/proc/meminfo: memFree=20433252/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=90848 memory=60700 CPUtime=1.48 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 15339 0 0 0 147 1 0 0 20 0 1 0 78457120 93028352 15175 33554432000 4194304 36388972 140725336102576 140725336100856 4687456 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22712 15175 511 7861 0 14816 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 90848 KiB
Current children cumulated memory: 60700 KiB

[startup+3.10935 s]
/proc/loadavg: 2.00 1.86 1.75 3/188 10332
/proc/meminfo: memFree=20413428/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91400 memory=60888 CPUtime=3.09 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 19454 0 0 0 308 1 0 0 20 0 1 0 78457120 93593600 15222 33554432000 4194304 36388972 140725336102576 140725336101416 4661808 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22850 15222 517 7861 0 14954 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 91400 KiB
Current children cumulated memory: 60888 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 1.86 1.75 3/188 10332
/proc/meminfo: memFree=20412600/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91400 memory=60888 CPUtime=6.28 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 23480 0 0 0 624 4 0 0 20 0 1 0 78457120 93593600 15222 33554432000 4194304 36388972 140725336102576 140725336101416 4567515 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22850 15222 517 7861 0 14954 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 91400 KiB
Current children cumulated memory: 60888 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 1.86 1.75 3/188 10332
/proc/meminfo: memFree=20412600/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91400 memory=60888 CPUtime=12.68 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 27451 0 0 0 1264 4 0 0 20 0 1 0 78457120 93593600 15222 33554432000 4194304 36388972 140725336102576 140725336101416 4661808 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22850 15222 517 7861 0 14954 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 91400 KiB
Current children cumulated memory: 60888 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 1.87 1.75 3/188 10332
/proc/meminfo: memFree=20411992/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91400 memory=60888 CPUtime=25.48 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 34391 0 0 0 2543 5 0 0 20 0 1 0 78457120 93593600 15222 33554432000 4194304 36388972 140725336102576 140725336101416 4661813 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22850 15222 517 7861 0 14954 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 91400 KiB
Current children cumulated memory: 60888 KiB

[startup+51.1095 s]
/proc/loadavg: 1.94 1.86 1.76 3/188 10332
/proc/meminfo: memFree=20411340/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91532 memory=61012 CPUtime=51.09 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 35899 0 0 0 5104 5 0 0 20 0 1 0 78457120 93728768 15253 33554432000 4194304 36388972 140725336102576 140725336101416 4661870 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22883 15253 528 7861 0 14987 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 91532 KiB
Current children cumulated memory: 61012 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.88 1.77 3/188 10333
/proc/meminfo: memFree=20411676/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91532 memory=61028 CPUtime=102.28 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 36079 0 0 0 10223 5 0 0 20 0 1 0 78457120 93728768 15257 33554432000 4194304 36388972 140725336102576 140725336101416 4661813 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22883 15257 530 7861 0 14987 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 91532 KiB
Current children cumulated memory: 61028 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.90 1.78 3/187 10334
/proc/meminfo: memFree=20412404/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91532 memory=61084 CPUtime=162.28 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 36241 0 0 0 16223 5 0 0 20 0 1 0 78457120 93728768 15271 33554432000 4194304 36388972 140725336102576 140725336101416 4567515 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22883 15271 530 7861 0 14987 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 91532 KiB
Current children cumulated memory: 61084 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.92 1.79 3/187 10335
/proc/meminfo: memFree=20412500/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91664 memory=61116 CPUtime=222.28 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 36412 0 0 0 22223 5 0 0 20 0 1 0 78457120 93863936 15279 33554432000 4194304 36388972 140725336102576 140725336101416 4567515 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22916 15279 530 7861 0 15020 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 91664 KiB
Current children cumulated memory: 61116 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.94 1.81 3/187 10336
/proc/meminfo: memFree=20412616/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91664 memory=61132 CPUtime=282.29 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 36584 0 0 0 28223 6 0 0 20 0 1 0 78457120 93863936 15283 33554432000 4194304 36388972 140725336102576 140725336101416 4296731 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22916 15283 530 7861 0 15020 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 91664 KiB
Current children cumulated memory: 61132 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.95 1.82 3/187 10337
/proc/meminfo: memFree=20412484/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91664 memory=61156 CPUtime=342.29 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 36758 0 0 0 34223 6 0 0 20 0 1 0 78457120 93863936 15289 33554432000 4194304 36388972 140725336102576 140725336101416 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22916 15289 530 7861 0 15020 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 91664 KiB
Current children cumulated memory: 61156 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.96 1.83 3/187 10338
/proc/meminfo: memFree=20412420/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91664 memory=61164 CPUtime=402.29 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 36938 0 0 0 40223 6 0 0 20 0 1 0 78457120 93863936 15291 33554432000 4194304 36388972 140725336102576 140725336101416 4661870 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22916 15291 530 7861 0 15020 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 91664 KiB
Current children cumulated memory: 61164 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.96 1.84 3/187 10346
/proc/meminfo: memFree=20411684/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91664 memory=61172 CPUtime=462.29 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 37118 0 0 0 46223 6 0 0 20 0 1 0 78457120 93863936 15293 33554432000 4194304 36388972 140725336102576 140725336101416 4661870 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22916 15293 530 7861 0 15020 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 91664 KiB
Current children cumulated memory: 61172 KiB


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

/proc/10331/statm: 22949 15341 530 7861 0 15053 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 91796 KiB
Current children cumulated memory: 61364 KiB

[startup+1782.3 s]
/proc/loadavg: 2.06 2.10 2.01 3/188 10409
/proc/meminfo: memFree=20410848/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91796 memory=61364 CPUtime=1782.33 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 39968 0 0 0 178224 9 0 0 20 0 1 0 78457120 93999104 15341 33554432000 4194304 36388972 140725336102576 140725336101416 4567515 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22949 15341 530 7861 0 15053 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 91796 KiB
Current children cumulated memory: 61364 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.08 2.01 3/188 10410
/proc/meminfo: memFree=20410832/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91796 memory=61372 CPUtime=1842.33 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 40045 0 0 0 184224 9 0 0 20 0 1 0 78457120 93999104 15343 33554432000 4194304 36388972 140725336102576 140725336101416 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22949 15343 530 7861 0 15053 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 91796 KiB
Current children cumulated memory: 61372 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.07 2.01 3/188 10411
/proc/meminfo: memFree=20410816/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91796 memory=61372 CPUtime=1902.34 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 40160 0 0 0 190224 10 0 0 20 0 1 0 78457120 93999104 15343 33554432000 4194304 36388972 140725336102576 140725336101416 4567515 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22949 15343 530 7861 0 15053 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 91796 KiB
Current children cumulated memory: 61372 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.05 2.01 3/188 10412
/proc/meminfo: memFree=20410708/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91796 memory=61380 CPUtime=1962.34 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 40244 0 0 0 196224 10 0 0 20 0 1 0 78457120 93999104 15345 33554432000 4194304 36388972 140725336102576 140725336101416 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22949 15345 530 7861 0 15053 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 91796 KiB
Current children cumulated memory: 61380 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/186 10474
/proc/meminfo: memFree=20418752/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91796 memory=61380 CPUtime=2022.33 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 40327 0 0 0 202223 10 0 0 20 0 1 0 78457120 93999104 15345 33554432000 4194304 36388972 140725336102576 140725336101416 4567504 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22949 15345 530 7861 0 15053 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 91796 KiB
Current children cumulated memory: 61380 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/187 10476
/proc/meminfo: memFree=20417276/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91796 memory=61380 CPUtime=2082.34 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 40442 0 0 0 208224 10 0 0 20 0 1 0 78457120 93999104 15345 33554432000 4194304 36388972 140725336102576 140725336101416 4661813 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22949 15345 530 7861 0 15053 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 91796 KiB
Current children cumulated memory: 61380 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/187 10477
/proc/meminfo: memFree=20416780/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91796 memory=61384 CPUtime=2142.35 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 40564 0 0 0 214224 11 0 0 20 0 1 0 78457120 93999104 15346 33554432000 4194304 36388972 140725336102576 140725336101416 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22949 15346 530 7861 0 15053 0
Current children cumulated CPU time: 2142.35 s
Current children cumulated vsize: 91796 KiB
Current children cumulated memory: 61384 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/187 10478
/proc/meminfo: memFree=20416656/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91796 memory=61388 CPUtime=2202.35 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 40683 0 0 0 220224 11 0 0 20 0 1 0 78457120 93999104 15347 33554432000 4194304 36388972 140725336102576 140725336101416 4567523 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22949 15347 530 7861 0 15053 0
Current children cumulated CPU time: 2202.35 s
Current children cumulated vsize: 91796 KiB
Current children cumulated memory: 61388 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/188 10487
/proc/meminfo: memFree=20414856/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91796 memory=61400 CPUtime=2262.35 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 40764 0 0 0 226224 11 0 0 20 0 1 0 78457120 93999104 15350 33554432000 4194304 36388972 140725336102576 140725336101416 4661870 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22949 15350 530 7861 0 15053 0
Current children cumulated CPU time: 2262.35 s
Current children cumulated vsize: 91796 KiB
Current children cumulated memory: 61400 KiB

[startup+2322.3 s]
/proc/loadavg: 2.22 2.06 2.02 3/188 10488
/proc/meminfo: memFree=20416148/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91796 memory=61400 CPUtime=2322.35 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 40914 0 0 0 232224 11 0 0 20 0 1 0 78457120 93999104 15350 33554432000 4194304 36388972 140725336102576 140725336101416 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22949 15350 530 7861 0 15053 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 91796 KiB
Current children cumulated memory: 61400 KiB

[startup+2382.3 s]
/proc/loadavg: 2.37 2.15 2.06 3/188 10489
/proc/meminfo: memFree=20416144/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91796 memory=61400 CPUtime=2382.35 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 40994 0 0 0 238224 11 0 0 20 0 1 0 78457120 93999104 15350 33554432000 4194304 36388972 140725336102576 140725336101416 4661870 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22949 15350 530 7861 0 15053 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 91796 KiB
Current children cumulated memory: 61400 KiB

[startup+2442.3 s]
/proc/loadavg: 2.14 2.13 2.05 3/188 10490
/proc/meminfo: memFree=20415880/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91928 memory=61400 CPUtime=2442.35 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 41116 0 0 0 244224 11 0 0 20 0 1 0 78457120 94134272 15350 33554432000 4194304 36388972 140725336102576 140725336101416 4661813 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22982 15350 530 7861 0 15086 0
Current children cumulated CPU time: 2442.35 s
Current children cumulated vsize: 91928 KiB
Current children cumulated memory: 61400 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.10 2.05 3/188 10491
/proc/meminfo: memFree=20415988/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91928 memory=61420 CPUtime=2502.35 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 41203 0 0 0 250224 11 0 0 20 0 1 0 78457120 94134272 15355 33554432000 4194304 36388972 140725336102576 140725336101416 4582915 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22982 15355 530 7861 0 15086 0
Current children cumulated CPU time: 2502.35 s
Current children cumulated vsize: 91928 KiB
Current children cumulated memory: 61420 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.04 2.10 2.05 3/188 10491
/proc/meminfo: memFree=20415988/32770624 swapFree=67108860/67108860
[pid=10331] ppid=10328 vsize=91928 memory=61420 CPUtime=2520.06 cores=0,2,4,6
/proc/10331/stat : 10331 (BTD) R 10328 10331 8081 0 -1 4202496 41318 0 0 0 251995 11 0 0 20 0 1 0 78457120 94134272 15355 33554432000 4194304 36388972 140725336102576 140725336101416 4661808 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 71012352 140725336106172 140725336106251 140725336106251 140725336109009 0
/proc/10331/statm: 22982 15355 530 7861 0 15086 0
Current children cumulated CPU time: 2520.06 s
Current children cumulated vsize: 91928 KiB
Current children cumulated memory: 61420 KiB

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

[startup+2520.01 s]
# the end of solver process 10331 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.95 s, system=0.118003 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): 2520.01
CPU time (s): 2520.07
CPU user time (s): 2519.95
CPU system time (s): 0.118003
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 91928
Max. memory (cumulated for all children) (KiB): 61420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.95
system time used= 0.118003
maximum resident set size= 61424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41318
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= 16
involuntary context switches= 3165


# summary of solver processes directly reported to runsolver:
#   pid: 10331
#   total CPU time (s): 2520.07
#   total CPU user time (s): 2519.95
#   total CPU system time (s): 0.118003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.29894 second user time and 16.8656 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-26 14:42:19
IDJOB=4295923
IDBENCH=141617
IDSOLVER=2748
FILE ID=node105/4295923-1532608939
RUNJOBID= node105-1532608414-9674
PBS_JOBID= 21021977
Free space on /tmp= 44572 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-4-16_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295923-1532608939/watcher-4295923-1532608939 -o /tmp/evaluation-result-4295923-1532608939/solver-4295923-1532608939 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532608414-9674 --watchdog 2580  BTD 12 2520 HOME/instance-4295923-1532608939.xml

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

MD5SUM BENCH= e7fed86d91a4783730bc3bb5ac61f990
RANDOM SEED=399747232

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        20472632 kB
MemAvailable:   31898388 kB
Buffers:          245740 kB
Cached:         11321128 kB
SwapCached:            0 kB
Active:          2409648 kB
Inactive:        9243552 kB
Active(anon):      40820 kB
Inactive(anon):    73432 kB
Active(file):    2368828 kB
Inactive(file):  9170120 kB
Unevictable:        7328 kB
Mlocked:            7328 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52628 kB
Writeback:             0 kB
AnonPages:         93900 kB
Mapped:            43264 kB
Shmem:             25228 kB
Slab:             342916 kB
SReclaimable:     315268 kB
SUnreclaim:        27648 kB
KernelStack:        3344 kB
PageTables:         5208 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     386928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     38912 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44520 MiB
End job on node105 at 2018-07-26 15:24:20