Trace number 4294174

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 2018.06.11? 2520.01 2519.86

General information on the benchmark

NameLangford/
LangfordBin-12_c18.xml
MD5SUMd44a6c2f310df02cbd65e302b0bb5238
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.018416
Satisfiable
(Un)Satisfiability was proved
Number of variables48
Number of constraints36
Number of domains2
Minimum domain size12
Maximum domain size24
Distribution of domain sizes[{"size":12,"count":24},{"size":24,"count":24}]
Minimum variable degree2
Maximum variable degree24
Distribution of variable degrees[{"degree":2,"count":24},{"degree":24,"count":24}]
Minimum constraint arity2
Maximum constraint arity25
Distribution of constraint arities[{"arity":2,"count":12},{"arity":25,"count":24}]
Number of extensional constraints0
Number of intensional constraints12
Distribution of constraint types[{"type":"intension","count":12},{"type":"element","count":24}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11
2519.94/2519.85	s UNKNOWN
2519.94/2519.85	c  # Nodes: 89076307

Verifier Data


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 (8591 MiB free)
  memory of node 1: 16384 MiB (10856 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294174-1532361161/watcher-4294174-1532361161 -o /tmp/evaluation-result-4294174-1532361161/solver-4294174-1532361161 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14443 --watchdog 2580 macht 2520 HOME/instance-4294174-1532361161.xml 

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

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

solver pid=19969, runsolver pid=19966

[startup+0.10015 s]*
/proc/loadavg: 2.00 2.04 2.05 3/188 19970
/proc/meminfo: memFree=19914132/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=32616 memory=2620 CPUtime=0.09 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 826 0 0 0 9 0 0 0 20 0 1 0 53679265 33398784 655 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8154 655 487 7860 0 259 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32616 KiB
Current children cumulated memory: 2620 KiB

[startup+0.209351 s]*
/proc/loadavg: 2.00 2.04 2.05 3/188 19970
/proc/meminfo: memFree=19914132/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=32616 memory=2620 CPUtime=0.21 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 832 0 0 0 20 1 0 0 20 0 1 0 53679265 33398784 655 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8154 655 487 7860 0 259 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32616 KiB
Current children cumulated memory: 2620 KiB

[startup+0.309019 s]*
/proc/loadavg: 2.00 2.04 2.05 3/188 19970
/proc/meminfo: memFree=19914132/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=32616 memory=2620 CPUtime=0.31 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 836 0 0 0 29 2 0 0 20 0 1 0 53679265 33398784 655 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8154 655 487 7860 0 259 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32616 KiB
Current children cumulated memory: 2620 KiB

[startup+0.700273 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 19970
/proc/meminfo: memFree=19914132/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=32748 memory=2884 CPUtime=0.69 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 849 0 0 0 66 3 0 0 20 0 1 0 53679265 33533952 721 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8187 721 503 7860 0 292 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32748 KiB
Current children cumulated memory: 2884 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 19970
/proc/meminfo: memFree=19899228/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=32748 memory=2884 CPUtime=1.49 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 859 0 0 0 141 8 0 0 20 0 1 0 53679265 33533952 721 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8187 721 503 7860 0 292 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32748 KiB
Current children cumulated memory: 2884 KiB

[startup+3.10893 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 19970
/proc/meminfo: memFree=19913848/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=32748 memory=2944 CPUtime=3.1 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 1042 0 0 0 295 15 0 0 20 0 1 0 53679265 33533952 736 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8187 736 503 7860 0 292 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32748 KiB
Current children cumulated memory: 2944 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 19970
/proc/meminfo: memFree=19913856/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=32880 memory=2996 CPUtime=6.28 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 1239 0 0 0 598 30 0 0 20 0 1 0 53679265 33669120 749 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8220 749 503 7860 0 325 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 32880 KiB
Current children cumulated memory: 2996 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 2.02 2.04 3/188 19970
/proc/meminfo: memFree=19913724/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=32880 memory=3068 CPUtime=12.69 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 1446 0 0 0 1203 66 0 0 20 0 1 0 53679265 33669120 767 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8220 767 503 7860 0 325 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32880 KiB
Current children cumulated memory: 3068 KiB

[startup+25.5003 s]
/proc/loadavg: 1.94 2.02 2.04 3/188 19970
/proc/meminfo: memFree=19913732/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=32880 memory=3120 CPUtime=25.49 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 1825 0 0 0 2425 124 0 0 20 0 1 0 53679265 33669120 780 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8220 780 503 7860 0 325 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32880 KiB
Current children cumulated memory: 3120 KiB

[startup+51.109 s]
/proc/loadavg: 1.96 2.02 2.04 3/188 19970
/proc/meminfo: memFree=19913844/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33012 memory=3160 CPUtime=51.1 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 2075 0 0 0 4858 252 0 0 20 0 1 0 53679265 33804288 790 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8253 790 503 7860 0 358 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33012 KiB
Current children cumulated memory: 3160 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/188 19971
/proc/meminfo: memFree=19913628/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33012 memory=3236 CPUtime=102.3 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 2371 0 0 0 9719 511 0 0 20 0 1 0 53679265 33804288 809 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8253 809 503 7860 0 358 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 33012 KiB
Current children cumulated memory: 3236 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/187 19973
/proc/meminfo: memFree=19913916/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33144 memory=3288 CPUtime=162.3 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 2632 0 0 0 15416 814 0 0 20 0 1 0 53679265 33939456 822 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8286 822 503 7860 0 391 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 33144 KiB
Current children cumulated memory: 3288 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19974
/proc/meminfo: memFree=19913740/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33144 memory=3316 CPUtime=222.3 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 2881 0 0 0 21086 1144 0 0 20 0 1 0 53679265 33939456 829 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8286 829 504 7860 0 391 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 33144 KiB
Current children cumulated memory: 3316 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19975
/proc/meminfo: memFree=19913076/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33144 memory=3352 CPUtime=282.31 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 2909 0 0 0 26765 1466 0 0 20 0 1 0 53679265 33939456 838 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8286 838 504 7860 0 391 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 33144 KiB
Current children cumulated memory: 3352 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19977
/proc/meminfo: memFree=19912464/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33144 memory=3376 CPUtime=342.31 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 3123 0 0 0 32429 1802 0 0 20 0 1 0 53679265 33939456 844 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8286 844 504 7860 0 391 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 33144 KiB
Current children cumulated memory: 3376 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 20039
/proc/meminfo: memFree=19914448/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33144 memory=3376 CPUtime=402.31 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 3151 0 0 0 38107 2124 0 0 20 0 1 0 53679265 33939456 844 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8286 844 504 7860 0 391 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 33144 KiB
Current children cumulated memory: 3376 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 20047
/proc/meminfo: memFree=19913592/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33276 memory=3404 CPUtime=462.32 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 3370 0 0 0 43795 2437 0 0 20 0 1 0 53679265 34074624 851 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8319 851 504 7860 0 424 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 33276 KiB
Current children cumulated memory: 3404 KiB


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

Current children cumulated memory: 3564 KiB

[startup+2022.3 s]
/proc/loadavg: 2.07 2.06 2.06 3/187 20112
/proc/meminfo: memFree=19913916/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3576 CPUtime=2022.41 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6131 0 0 0 191787 10454 0 0 20 0 1 0 53679265 34209792 894 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 894 504 7860 0 457 0
Current children cumulated CPU time: 2022.41 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3576 KiB

[startup+2082.3 s]
/proc/loadavg: 2.03 2.05 2.05 3/187 20113
/proc/meminfo: memFree=19914100/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3576 CPUtime=2082.42 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6136 0 0 0 197495 10747 0 0 20 0 1 0 53679265 34209792 894 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 894 504 7860 0 457 0
Current children cumulated CPU time: 2082.42 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3576 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 20115
/proc/meminfo: memFree=19914316/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3576 CPUtime=2142.42 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6326 0 0 0 203180 11062 0 0 20 0 1 0 53679265 34209792 894 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 894 504 7860 0 457 0
Current children cumulated CPU time: 2142.42 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3576 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 20116
/proc/meminfo: memFree=19914396/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3576 CPUtime=2202.43 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6326 0 0 0 208868 11375 0 0 20 0 1 0 53679265 34209792 894 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 894 504 7860 0 457 0
Current children cumulated CPU time: 2202.43 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3576 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 20125
/proc/meminfo: memFree=19913268/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3588 CPUtime=2262.43 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6492 0 0 0 214541 11702 0 0 20 0 1 0 53679265 34209792 897 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 897 504 7860 0 457 0
Current children cumulated CPU time: 2262.43 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3588 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 20126
/proc/meminfo: memFree=19914068/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3588 CPUtime=2322.43 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6507 0 0 0 220232 12011 0 0 20 0 1 0 53679265 34209792 897 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 897 504 7860 0 457 0
Current children cumulated CPU time: 2322.43 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3588 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 20127
/proc/meminfo: memFree=19914076/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3596 CPUtime=2382.44 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6665 0 0 0 225908 12336 0 0 20 0 1 0 53679265 34209792 899 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 899 504 7860 0 457 0
Current children cumulated CPU time: 2382.44 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3596 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20128
/proc/meminfo: memFree=19914280/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3596 CPUtime=2442.44 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6682 0 0 0 231587 12657 0 0 20 0 1 0 53679265 34209792 899 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 899 504 7860 0 457 0
Current children cumulated CPU time: 2442.44 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3596 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20129
/proc/meminfo: memFree=19914136/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3596 CPUtime=2502.44 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6839 0 0 0 237288 12956 0 0 20 0 1 0 53679265 34209792 899 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 899 504 7860 0 457 0
Current children cumulated CPU time: 2502.44 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3596 KiB

[startup+2519.86 s]
# the end of solver process 19969 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2389.51 s, system=130.5 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20129
/proc/meminfo: memFree=19914136/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3596 CPUtime=2508.94 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6841 0 0 0 237902 12992 0 0 20 0 1 0 53679265 34209792 899 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 899 504 7860 0 457 0
Current children cumulated CPU time: 2508.94 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3596 KiB

[startup+2515.2 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 20129
/proc/meminfo: memFree=19914136/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3596 CPUtime=2515.34 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6841 0 0 0 238510 13024 0 0 20 0 1 0 53679265 34209792 899 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 899 504 7860 0 457 0
Current children cumulated CPU time: 2515.34 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3596 KiB

[startup+2518.4 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 20129
/proc/meminfo: memFree=19914136/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3596 CPUtime=2518.54 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6841 0 0 0 238813 13041 0 0 20 0 1 0 53679265 34209792 899 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 899 504 7860 0 457 0
Current children cumulated CPU time: 2518.54 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3596 KiB

[startup+2519.2 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 20129
/proc/meminfo: memFree=19914136/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3596 CPUtime=2519.35 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6841 0 0 0 238889 13046 0 0 20 0 1 0 53679265 34209792 899 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 899 504 7860 0 457 0
Current children cumulated CPU time: 2519.35 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3596 KiB

[startup+2519.6 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 20129
/proc/meminfo: memFree=19914136/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3596 CPUtime=2519.74 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6841 0 0 0 238926 13048 0 0 20 0 1 0 53679265 34209792 899 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 899 504 7860 0 457 0
Current children cumulated CPU time: 2519.74 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3596 KiB

[startup+2519.8 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 20129
/proc/meminfo: memFree=19914136/32770624 swapFree=67108860/67108860
[pid=19969] ppid=19966 vsize=33408 memory=3596 CPUtime=2519.94 cores=1,3,5,7
/proc/19969/stat : 19969 (macht) R 19966 19969 14411 0 -1 4202496 6841 0 0 0 238945 13049 0 0 20 0 1 0 53679265 34209792 899 33554432000 4194304 36388820 140736766746112 140736766744728 8047671 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69267456 140736766751931 140736766752009 140736766752009 140736766754767 0
/proc/19969/statm: 8352 899 504 7860 0 457 0
Current children cumulated CPU time: 2519.94 s
Current children cumulated vsize: 33408 KiB
Current children cumulated memory: 3596 KiB

Child status: 0
Real time (s): 2519.86
CPU time (s): 2520.01
CPU user time (s): 2389.51
CPU system time (s): 130.5
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 33408
Max. memory (cumulated for all children) (KiB): 3596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2389.51
system time used= 130.5
maximum resident set size= 3612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7063
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= 748


# summary of solver processes directly reported to runsolver:
#   pid: 19969
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2389.51
#   total CPU system time (s): 130.5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.85317 second user time and 16.6505 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-23 17:52:41
IDJOB=4294174
IDBENCH=141338
IDSOLVER=2753
FILE ID=node107/4294174-1532361161
RUNJOBID= node107-1532329897-14443
PBS_JOBID= 21018999
Free space on /tmp= 55072 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/Langford/LangfordBin-12_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294174-1532361161/watcher-4294174-1532361161 -o /tmp/evaluation-result-4294174-1532361161/solver-4294174-1532361161 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14443 --watchdog 2580  macht 2520 HOME/instance-4294174-1532361161.xml

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

MD5SUM BENCH= d44a6c2f310df02cbd65e302b0bb5238
RANDOM SEED=1324545410

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        19915144 kB
MemAvailable:   31936520 kB
Buffers:          269936 kB
Cached:         11895824 kB
SwapCached:            0 kB
Active:          1785756 kB
Inactive:       10438160 kB
Active(anon):      61024 kB
Inactive(anon):    16860 kB
Active(file):    1724732 kB
Inactive(file): 10421300 kB
Unevictable:        7152 kB
Mlocked:            7152 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52976 kB
Writeback:            72 kB
AnonPages:         64984 kB
Mapped:            39256 kB
Shmem:             17036 kB
Slab:             331508 kB
SReclaimable:     303804 kB
SUnreclaim:        27704 kB
KernelStack:        3376 kB
PageTables:         5112 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     346776 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 55024 MiB
End job on node107 at 2018-07-23 18:34:41