Trace number 4305975

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) 2519.98 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl15-16_c18.xml
MD5SUM8b2f27ca9e664fd505b84cd8dff1749a
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 benchmark166.895
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of constraints62
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":480}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":480}]
Minimum constraint arity15
Maximum constraint arity16
Distribution of constraint arities[{"arity":15,"count":32},{"arity":16,"count":30}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":62}]
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 (10743 MiB free)
  memory of node 1: 16384 MiB (7022 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305975-1534073983/watcher-4305975-1534073983 -o /tmp/evaluation-result-4305975-1534073983/solver-4305975-1534073983 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3822 --watchdog 2580 macht 2520 HOME/instance-4305975-1534073983.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=6496, runsolver pid=6493

[startup+0.100378 s]*
/proc/loadavg: 2.05 2.05 2.07 3/191 6497
/proc/meminfo: memFree=18190628/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=32840 memory=2848 CPUtime=0.1 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 881 0 0 0 9 1 0 0 20 0 1 0 224961540 33628160 712 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8210 712 476 7860 0 315 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32840 KiB
Current children cumulated memory: 2848 KiB

[startup+0.209408 s]*
/proc/loadavg: 2.05 2.05 2.07 3/191 6497
/proc/meminfo: memFree=18190628/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=32972 memory=2848 CPUtime=0.2 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 892 0 0 0 19 1 0 0 20 0 1 0 224961540 33763328 712 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8243 712 476 7860 0 348 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 2848 KiB

[startup+0.308926 s]*
/proc/loadavg: 2.05 2.05 2.07 3/191 6497
/proc/meminfo: memFree=18190256/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=32972 memory=2848 CPUtime=0.31 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 896 0 0 0 29 2 0 0 20 0 1 0 224961540 33763328 712 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8243 712 476 7860 0 348 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 2848 KiB

[startup+0.700226 s]
/proc/loadavg: 2.05 2.05 2.07 3/191 6497
/proc/meminfo: memFree=18190256/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=32972 memory=3112 CPUtime=0.69 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 908 0 0 0 64 5 0 0 20 0 1 0 224961540 33763328 778 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8243 778 487 7860 0 348 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32972 KiB
Current children cumulated memory: 3112 KiB

[startup+1.50023 s]
/proc/loadavg: 2.05 2.05 2.07 3/191 6497
/proc/meminfo: memFree=18190256/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33104 memory=3112 CPUtime=1.48 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 920 0 0 0 138 10 0 0 20 0 1 0 224961540 33898496 778 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8276 778 487 7860 0 381 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33104 KiB
Current children cumulated memory: 3112 KiB

[startup+3.10913 s]
/proc/loadavg: 2.05 2.05 2.07 3/191 6497
/proc/meminfo: memFree=18190256/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33104 memory=3196 CPUtime=3.1 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 1141 0 0 0 287 23 0 0 20 0 1 0 224961540 33898496 799 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8276 799 487 7860 0 381 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33104 KiB
Current children cumulated memory: 3196 KiB

[startup+6.30022 s]
/proc/loadavg: 2.05 2.05 2.07 3/191 6497
/proc/meminfo: memFree=18189504/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33104 memory=3248 CPUtime=6.28 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 1376 0 0 0 584 44 0 0 20 0 1 0 224961540 33898496 812 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8276 812 487 7860 0 381 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 33104 KiB
Current children cumulated memory: 3248 KiB

[startup+12.7002 s]
/proc/loadavg: 2.04 2.05 2.07 3/191 6497
/proc/meminfo: memFree=18189504/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33236 memory=3296 CPUtime=12.68 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 1624 0 0 0 1187 81 0 0 20 0 1 0 224961540 34033664 824 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8309 824 487 7860 0 414 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 33236 KiB
Current children cumulated memory: 3296 KiB

[startup+25.5002 s]
/proc/loadavg: 2.03 2.05 2.07 3/192 6505
/proc/meminfo: memFree=18188896/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33236 memory=3368 CPUtime=25.49 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 2094 0 0 0 2420 129 0 0 20 0 1 0 224961540 34033664 842 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8309 842 487 7860 0 414 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33236 KiB
Current children cumulated memory: 3368 KiB

[startup+51.1092 s]
/proc/loadavg: 2.02 2.04 2.06 3/192 6505
/proc/meminfo: memFree=18189072/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33368 memory=3420 CPUtime=51.1 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 2372 0 0 0 4886 224 0 0 20 0 1 0 224961540 34168832 855 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8342 855 487 7860 0 447 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33368 KiB
Current children cumulated memory: 3420 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.04 2.06 3/192 6506
/proc/meminfo: memFree=18189072/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33368 memory=3444 CPUtime=102.29 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 2656 0 0 0 9759 470 0 0 20 0 1 0 224961540 34168832 861 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8342 861 487 7860 0 447 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33368 KiB
Current children cumulated memory: 3444 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 6568
/proc/meminfo: memFree=18250780/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33368 memory=3484 CPUtime=162.28 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 2945 0 0 0 15445 783 0 0 20 0 1 0 224961540 34168832 871 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8342 871 487 7860 0 447 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 33368 KiB
Current children cumulated memory: 3484 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 6569
/proc/meminfo: memFree=18249796/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33368 memory=3516 CPUtime=222.28 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 3238 0 0 0 21137 1091 0 0 20 0 1 0 224961540 34168832 879 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8342 879 487 7860 0 447 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 33368 KiB
Current children cumulated memory: 3516 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 6570
/proc/meminfo: memFree=18249604/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33500 memory=3540 CPUtime=282.28 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 3537 0 0 0 26806 1422 0 0 20 0 1 0 224961540 34304000 885 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8375 885 487 7860 0 480 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 33500 KiB
Current children cumulated memory: 3540 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 6571
/proc/meminfo: memFree=18249640/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33500 memory=3560 CPUtime=342.29 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 3839 0 0 0 32480 1749 0 0 20 0 1 0 224961540 34304000 890 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8375 890 487 7860 0 480 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 33500 KiB
Current children cumulated memory: 3560 KiB

[startup+402.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/191 6573
/proc/meminfo: memFree=18248720/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33500 memory=3576 CPUtime=402.28 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 4146 0 0 0 38191 2037 0 0 20 0 1 0 224961540 34304000 894 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8375 894 487 7860 0 480 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 33500 KiB
Current children cumulated memory: 3576 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 6574
/proc/meminfo: memFree=18248864/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33500 memory=3584 CPUtime=462.28 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 4452 0 0 0 43902 2326 0 0 20 0 1 0 224961540 34304000 896 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8375 896 487 7860 0 480 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 33500 KiB
Current children cumulated memory: 3584 KiB


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

/proc/6496/statm: 8408 923 487 7860 0 513 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3692 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 6637
/proc/meminfo: memFree=18248392/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3700 CPUtime=1782.27 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 11374 0 0 0 168766 9461 0 0 20 0 1 0 224961540 34439168 925 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 925 487 7860 0 513 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3700 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6646
/proc/meminfo: memFree=18248480/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3700 CPUtime=1842.27 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 11682 0 0 0 174429 9798 0 0 20 0 1 0 224961540 34439168 925 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 925 487 7860 0 513 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3700 KiB

[startup+1902.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/192 6648
/proc/meminfo: memFree=18248272/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3708 CPUtime=1902.27 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 11996 0 0 0 180092 10135 0 0 20 0 1 0 224961540 34439168 927 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 927 487 7860 0 513 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3708 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 6649
/proc/meminfo: memFree=18248316/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3708 CPUtime=1962.27 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 12306 0 0 0 185763 10464 0 0 20 0 1 0 224961540 34439168 927 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 927 487 7860 0 513 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3708 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 6650
/proc/meminfo: memFree=18248244/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3708 CPUtime=2022.27 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 12613 0 0 0 191436 10791 0 0 20 0 1 0 224961540 34439168 927 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 927 487 7860 0 513 0
Current children cumulated CPU time: 2022.27 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3708 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 6651
/proc/meminfo: memFree=18248144/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3708 CPUtime=2082.27 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 12949 0 0 0 197115 11112 0 0 20 0 1 0 224961540 34439168 927 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 927 487 7860 0 513 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3708 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6652
/proc/meminfo: memFree=18247976/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3712 CPUtime=2142.26 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 13286 0 0 0 202796 11430 0 0 20 0 1 0 224961540 34439168 928 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 928 487 7860 0 513 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3712 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 6653
/proc/meminfo: memFree=18249392/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3712 CPUtime=2202.26 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 13591 0 0 0 208472 11754 0 0 20 0 1 0 224961540 34439168 928 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 928 487 7860 0 513 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3712 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 6655
/proc/meminfo: memFree=18248936/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3712 CPUtime=2262.26 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 13901 0 0 0 214171 12055 0 0 20 0 1 0 224961540 34439168 928 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 928 487 7860 0 513 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3712 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 6656
/proc/meminfo: memFree=18248876/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3720 CPUtime=2322.27 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 14214 0 0 0 219858 12369 0 0 20 0 1 0 224961540 34439168 930 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 930 487 7860 0 513 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3720 KiB

[startup+2382.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/190 6657
/proc/meminfo: memFree=18248564/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3720 CPUtime=2382.27 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 14521 0 0 0 225533 12694 0 0 20 0 1 0 224961540 34439168 930 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 930 487 7860 0 513 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3720 KiB

[startup+2442.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/191 6666
/proc/meminfo: memFree=18247676/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3720 CPUtime=2442.27 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 14828 0 0 0 231196 13031 0 0 20 0 1 0 224961540 34439168 930 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 930 487 7860 0 513 0
Current children cumulated CPU time: 2442.27 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3720 KiB

[startup+2502.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 6667
/proc/meminfo: memFree=18248276/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3720 CPUtime=2502.27 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 15140 0 0 0 236876 13351 0 0 20 0 1 0 224961540 34439168 930 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 930 487 7860 0 513 0
Current children cumulated CPU time: 2502.27 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3720 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.02 2.03 2.05 3/191 6667
/proc/meminfo: memFree=18248400/32770624 swapFree=67108688/67108860
[pid=6496] ppid=6493 vsize=33632 memory=3724 CPUtime=2519.97 cores=1,3,5,7
/proc/6496/stat : 6496 (macht) R 6493 6496 3790 0 -1 4202496 15442 0 0 0 238547 13450 0 0 20 0 1 0 224961540 34439168 931 33554432000 4194304 36388816 140732092598480 140732092593640 8047687 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 68804608 140732092601531 140732092601609 140732092601609 140732092604367 0
/proc/6496/statm: 8408 931 487 7860 0 513 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 33632 KiB
Current children cumulated memory: 3724 KiB

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

[startup+2520.01 s]
# the end of solver process 6496 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2385.48 s, system=134.505 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): 2519.98
CPU user time (s): 2385.48
CPU system time (s): 134.505
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 33632
Max. memory (cumulated for all children) (KiB): 3724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2385.48
system time used= 134.505
maximum resident set size= 3724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15442
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= 715


# summary of solver processes directly reported to runsolver:
#   pid: 6496
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2385.48
#   total CPU system time (s): 134.505

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.13164 second user time and 17.9705 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-12 13:39:43
IDJOB=4305975
IDBENCH=141234
IDSOLVER=2784
FILE ID=node134/4305975-1534073983
RUNJOBID= node134-1534061174-3822
PBS_JOBID= 21036976
Free space on /tmp= 42512 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl15-16_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305975-1534073983/watcher-4305975-1534073983 -o /tmp/evaluation-result-4305975-1534073983/solver-4305975-1534073983 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3822 --watchdog 2580  macht 2520 HOME/instance-4305975-1534073983.xml

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

MD5SUM BENCH= 8b2f27ca9e664fd505b84cd8dff1749a
RANDOM SEED=2138494557

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        18192384 kB
MemAvailable:   31840640 kB
Buffers:          193804 kB
Cached:         13603112 kB
SwapCached:           52 kB
Active:          4577028 kB
Inactive:        9338748 kB
Active(anon):      68172 kB
Inactive(anon):   103128 kB
Active(file):    4508856 kB
Inactive(file):  9235620 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:             52768 kB
Writeback:             0 kB
AnonPages:        161048 kB
Mapped:            56744 kB
Shmem:             49652 kB
Slab:             360320 kB
SReclaimable:     332240 kB
SUnreclaim:        28080 kB
KernelStack:        3424 kB
PageTables:         5232 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     440596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    102400 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42460 MiB
End job on node134 at 2018-08-12 14:21:44