Trace number 4305821

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
macht 2018.07.27? (TO) 2519.82 2520.01

General information on the benchmark

NameLangford/
LangfordBin-13_c18.xml
MD5SUMaf26c9d63c7c51246c3bfb55117cf2b4
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark674.478
Satisfiable
(Un)Satisfiability was proved
Number of variables52
Number of constraints39
Number of domains2
Minimum domain size13
Maximum domain size26
Distribution of domain sizes[{"size":13,"count":26},{"size":26,"count":26}]
Minimum variable degree2
Maximum variable degree26
Distribution of variable degrees[{"degree":2,"count":26},{"degree":26,"count":26}]
Minimum constraint arity2
Maximum constraint arity27
Distribution of constraint arities[{"arity":2,"count":13},{"arity":27,"count":26}]
Number of extensional constraints0
Number of intensional constraints13
Distribution of constraint types[{"type":"intension","count":13},{"type":"element","count":26}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27

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 (5582 MiB free)
  memory of node 1: 16384 MiB (9949 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305821-1534080788/watcher-4305821-1534080788 -o /tmp/evaluation-result-4305821-1534080788/solver-4305821-1534080788 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534062754-29403 --watchdog 2580 macht 2520 HOME/instance-4305821-1534080788.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=32238, runsolver pid=32235

[startup+0.100333 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32239
/proc/meminfo: memFree=15903700/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=32628 memory=2620 CPUtime=0.09 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 839 0 0 0 9 0 0 0 20 0 1 0 225642048 33411072 655 33554432000 4194304 36388816 140726779524320 140726779522904 4462032 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8157 655 487 7860 0 262 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32628 KiB
Current children cumulated memory: 2620 KiB

[startup+0.209253 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32239
/proc/meminfo: memFree=15903228/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=32760 memory=2620 CPUtime=0.21 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 846 0 0 0 20 1 0 0 20 0 1 0 225642048 33546240 655 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8190 655 487 7860 0 295 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32760 KiB
Current children cumulated memory: 2620 KiB

[startup+0.308712 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32239
/proc/meminfo: memFree=15903116/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=32760 memory=2884 CPUtime=0.3 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 853 0 0 0 29 1 0 0 20 0 1 0 225642048 33546240 721 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8190 721 503 7860 0 295 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32760 KiB
Current children cumulated memory: 2884 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32239
/proc/meminfo: memFree=15903116/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=32760 memory=2884 CPUtime=0.68 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 861 0 0 0 65 3 0 0 20 0 1 0 225642048 33546240 721 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8190 721 503 7860 0 295 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 32760 KiB
Current children cumulated memory: 2884 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32239
/proc/meminfo: memFree=15903116/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=32760 memory=2884 CPUtime=1.48 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 871 0 0 0 142 6 0 0 20 0 1 0 225642048 33546240 721 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8190 721 503 7860 0 295 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 32760 KiB
Current children cumulated memory: 2884 KiB

[startup+3.10886 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32239
/proc/meminfo: memFree=15902992/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=32892 memory=3008 CPUtime=3.09 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 1064 0 0 0 297 12 0 0 20 0 1 0 225642048 33681408 752 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8223 752 503 7860 0 328 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 32892 KiB
Current children cumulated memory: 3008 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32239
/proc/meminfo: memFree=15902992/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=32892 memory=3076 CPUtime=6.28 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 1279 0 0 0 602 26 0 0 20 0 1 0 225642048 33681408 769 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8223 769 503 7860 0 328 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 32892 KiB
Current children cumulated memory: 3076 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32239
/proc/meminfo: memFree=15903116/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33024 memory=3184 CPUtime=12.69 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 1509 0 0 0 1214 55 0 0 20 0 1 0 225642048 33816576 796 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8256 796 503 7860 0 361 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33024 KiB
Current children cumulated memory: 3184 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32239
/proc/meminfo: memFree=15903116/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33024 memory=3232 CPUtime=25.48 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 1930 0 0 0 2438 110 0 0 20 0 1 0 225642048 33816576 808 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8256 808 503 7860 0 361 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33024 KiB
Current children cumulated memory: 3232 KiB

[startup+51.1089 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 32239
/proc/meminfo: memFree=15902792/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33156 memory=3296 CPUtime=51.08 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 2198 0 0 0 4885 223 0 0 20 0 1 0 225642048 33951744 824 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8289 824 503 7860 0 394 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3296 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 32240
/proc/meminfo: memFree=15902680/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33156 memory=3348 CPUtime=102.28 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 2508 0 0 0 9769 459 0 0 20 0 1 0 225642048 33951744 837 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8289 837 503 7860 0 394 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3348 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 32241
/proc/meminfo: memFree=15902432/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33288 memory=3420 CPUtime=162.27 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 2796 0 0 0 15501 726 0 0 20 0 1 0 225642048 34086912 855 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8322 855 504 7860 0 427 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 33288 KiB
Current children cumulated memory: 3420 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 32242
/proc/meminfo: memFree=15902060/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33288 memory=3448 CPUtime=222.27 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 3089 0 0 0 21238 989 0 0 20 0 1 0 225642048 34086912 862 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8322 862 504 7860 0 427 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 33288 KiB
Current children cumulated memory: 3448 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 32243
/proc/meminfo: memFree=15902224/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33288 memory=3480 CPUtime=282.26 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 3390 0 0 0 26961 1265 0 0 20 0 1 0 225642048 34086912 870 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8322 870 504 7860 0 427 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 33288 KiB
Current children cumulated memory: 3480 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 32244
/proc/meminfo: memFree=15902224/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33288 memory=3512 CPUtime=342.25 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 3663 0 0 0 32674 1551 0 0 20 0 1 0 225642048 34086912 878 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8322 878 504 7860 0 427 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 33288 KiB
Current children cumulated memory: 3512 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 32245
/proc/meminfo: memFree=15902224/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33288 memory=3536 CPUtime=402.25 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 3919 0 0 0 38379 1846 0 0 20 0 1 0 225642048 34086912 884 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8322 884 504 7860 0 427 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 33288 KiB
Current children cumulated memory: 3536 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 32254
/proc/meminfo: memFree=15901944/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33420 memory=3540 CPUtime=462.25 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 4134 0 0 0 44085 2140 0 0 20 0 1 0 225642048 34222080 885 33554432000 4194304 36388816 140726779524320 140726779522904 6663760 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8355 885 504 7860 0 460 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 33420 KiB
Current children cumulated memory: 3540 KiB


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

/proc/32238/statm: 8388 926 504 7860 0 493 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3704 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/188 865
/proc/meminfo: memFree=15899564/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3712 CPUtime=1782.15 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 9153 0 0 0 169884 8331 0 0 20 0 1 0 225642048 34357248 928 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 928 504 7860 0 493 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3712 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 866
/proc/meminfo: memFree=15899752/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3712 CPUtime=1842.14 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 9332 0 0 0 175634 8580 0 0 20 0 1 0 225642048 34357248 928 33554432000 4194304 36388816 140726779524320 140726779522904 4461952 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 928 504 7860 0 493 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3712 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 867
/proc/meminfo: memFree=15899876/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3712 CPUtime=1902.14 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 9504 0 0 0 181368 8846 0 0 20 0 1 0 225642048 34357248 928 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 928 504 7860 0 493 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3712 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 868
/proc/meminfo: memFree=15900000/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3712 CPUtime=1962.14 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 9691 0 0 0 187119 9095 0 0 20 0 1 0 225642048 34357248 928 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 928 504 7860 0 493 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3712 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 869
/proc/meminfo: memFree=15899944/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3724 CPUtime=2022.13 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 9858 0 0 0 192867 9346 0 0 20 0 1 0 225642048 34357248 931 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 931 504 7860 0 493 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3724 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 870
/proc/meminfo: memFree=15899944/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3724 CPUtime=2082.13 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 10021 0 0 0 198617 9596 0 0 20 0 1 0 225642048 34357248 931 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 931 504 7860 0 493 0
Current children cumulated CPU time: 2082.13 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3724 KiB

[startup+2142.3 s]
/proc/loadavg: 2.44 2.12 2.08 3/187 871
/proc/meminfo: memFree=15899944/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3724 CPUtime=2142.13 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 10196 0 0 0 204363 9850 0 0 20 0 1 0 225642048 34357248 931 33554432000 4194304 36388816 140726779524320 140726779522904 4462051 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 931 504 7860 0 493 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3724 KiB

[startup+2202.3 s]
/proc/loadavg: 2.16 2.10 2.07 3/187 872
/proc/meminfo: memFree=15900176/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3736 CPUtime=2202.13 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 10353 0 0 0 210065 10148 0 0 20 0 1 0 225642048 34357248 934 33554432000 4194304 36388816 140726779524320 140726779522904 4459574 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 934 504 7860 0 493 0
Current children cumulated CPU time: 2202.13 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3736 KiB

[startup+2262.3 s]
/proc/loadavg: 2.06 2.08 2.07 3/187 880
/proc/meminfo: memFree=15899572/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3736 CPUtime=2262.12 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 10535 0 0 0 215782 10430 0 0 20 0 1 0 225642048 34357248 934 33554432000 4194304 36388816 140726779524320 140726779522904 4605517 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 934 504 7860 0 493 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3736 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.07 2.06 3/187 881
/proc/meminfo: memFree=15899944/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3736 CPUtime=2322.11 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 10696 0 0 0 221490 10721 0 0 20 0 1 0 225642048 34357248 934 33554432000 4194304 36388816 140726779524320 140726779522904 4598108 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 934 504 7860 0 493 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3736 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 882
/proc/meminfo: memFree=15900076/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3736 CPUtime=2382.11 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 10865 0 0 0 227181 11030 0 0 20 0 1 0 225642048 34357248 934 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 934 504 7860 0 493 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3736 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 883
/proc/meminfo: memFree=15899952/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3748 CPUtime=2442.1 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 11046 0 0 0 232888 11322 0 0 20 0 1 0 225642048 34357248 937 33554432000 4194304 36388816 140726779524320 140726779522904 4462032 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 937 504 7860 0 493 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3748 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 884
/proc/meminfo: memFree=15899908/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3748 CPUtime=2502.1 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 11204 0 0 0 238604 11606 0 0 20 0 1 0 225642048 34357248 937 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 937 504 7860 0 493 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3748 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 884
/proc/meminfo: memFree=15900156/32770624 swapFree=67108792/67108860
[pid=32238] ppid=32235 vsize=33552 memory=3748 CPUtime=2519.81 cores=0,2,4,6
/proc/32238/stat : 32238 (macht) R 32235 32238 29372 0 -1 4202496 11356 0 0 0 240297 11684 0 0 20 0 1 0 225642048 34357248 937 33554432000 4194304 36388816 140726779524320 140726779522904 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 69820416 140726779528379 140726779528457 140726779528457 140726779531215 0
/proc/32238/statm: 8388 937 504 7860 0 493 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3748 KiB

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

[startup+2520.01 s]
# the end of solver process 32238 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2402.97 s, system=116.842 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): 2519.82
CPU user time (s): 2402.97
CPU system time (s): 116.842
CPU usage (%): 99.9924
Max. virtual memory (cumulated for all children) (KiB): 33552
Max. memory (cumulated for all children) (KiB): 3748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2402.97
system time used= 116.842
maximum resident set size= 3748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11356
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= 2
involuntary context switches= 3155


# summary of solver processes directly reported to runsolver:
#   pid: 32238
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2402.97
#   total CPU system time (s): 116.842

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.29511 second user time and 16.6629 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-12 15:33:08
IDJOB=4305821
IDBENCH=141347
IDSOLVER=2784
FILE ID=node150/4305821-1534080788
RUNJOBID= node150-1534062754-29403
PBS_JOBID= 21036984
Free space on /tmp= 34984 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/Langford/LangfordBin-13_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305821-1534080788/watcher-4305821-1534080788 -o /tmp/evaluation-result-4305821-1534080788/solver-4305821-1534080788 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534062754-29403 --watchdog 2580  macht 2520 HOME/instance-4305821-1534080788.xml

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

MD5SUM BENCH= af26c9d63c7c51246c3bfb55117cf2b4
RANDOM SEED=19451319

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        15904964 kB
MemAvailable:   31905244 kB
Buffers:          209204 kB
Cached:         15855872 kB
SwapCached:           32 kB
Active:          8024404 kB
Inactive:        8095148 kB
Active(anon):       5700 kB
Inactive(anon):   101296 kB
Active(file):    8018704 kB
Inactive(file):  7993852 kB
Unevictable:        7736 kB
Mlocked:            7736 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:             52744 kB
Writeback:             0 kB
AnonPages:         62428 kB
Mapped:            54828 kB
Shmem:             49732 kB
Slab:             444096 kB
SReclaimable:     416184 kB
SUnreclaim:        27912 kB
KernelStack:        3360 kB
PageTables:         6064 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34932 MiB
End job on node150 at 2018-08-12 16:15:08