Trace number 4300790

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
minimacht 2018.07.27? (TO) 2519.93 2520.01

General information on the benchmark

NameFrb/
frb-56-25-2-mgd_c18.xml
MD5SUM9f5dcf75f47057a7c780da5476ab91b2
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables56
Number of constraints511
Number of domains1
Minimum domain size25
Maximum domain size25
Distribution of domain sizes[{"size":25,"count":56}]
Minimum variable degree7
Maximum variable degree26
Distribution of variable degrees[{"degree":7,"count":1},{"degree":11,"count":1},{"degree":12,"count":1},{"degree":13,"count":1},{"degree":14,"count":4},{"degree":15,"count":6},{"degree":16,"count":2},{"degree":17,"count":9},{"degree":18,"count":5},{"degree":19,"count":8},{"degree":20,"count":2},{"degree":21,"count":2},{"degree":22,"count":7},{"degree":23,"count":2},{"degree":24,"count":3},{"degree":26,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":511}]
Number of extensional constraints511
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":511}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

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 (14366 MiB free)
  memory of node 1: 16384 MiB (13266 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300790-1532871977/watcher-4300790-1532871977 -o /tmp/evaluation-result-4300790-1532871977/solver-4300790-1532871977 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18201 --watchdog 2580 minimacht 2520 HOME/instance-4300790-1532871977.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
solver pid=21515, runsolver pid=21512
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21516
/proc/meminfo: memFree=28292900/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=29760 memory=6252 CPUtime=0.1 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 1746 0 0 0 10 0 0 0 20 0 1 0 104760888 30474240 1563 33554432000 4194304 5224576 140723937305808 140723937302808 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7440 1563 624 252 0 986 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29760 KiB
Current children cumulated memory: 6252 KiB

[startup+0.209433 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21516
/proc/meminfo: memFree=28292900/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=29892 memory=6252 CPUtime=0.21 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 1775 0 0 0 21 0 0 0 20 0 1 0 104760888 30609408 1563 33554432000 4194304 5224576 140723937305808 140723937302808 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7473 1563 624 252 0 1019 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29892 KiB
Current children cumulated memory: 6252 KiB

[startup+0.308876 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 21516
/proc/meminfo: memFree=28292900/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=29892 memory=6252 CPUtime=0.3 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 1778 0 0 0 30 0 0 0 20 0 1 0 104760888 30609408 1563 33554432000 4194304 5224576 140723937305808 140723937302808 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7473 1563 624 252 0 1019 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29892 KiB
Current children cumulated memory: 6252 KiB

[startup+0.700279 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 21516
/proc/meminfo: memFree=28292900/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=29892 memory=6252 CPUtime=0.69 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 1790 0 0 0 69 0 0 0 20 0 1 0 104760888 30609408 1563 33554432000 4194304 5224576 140723937305808 140723937302808 4463472 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7473 1563 624 252 0 1019 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29892 KiB
Current children cumulated memory: 6252 KiB

[startup+1.50028 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 21516
/proc/meminfo: memFree=28292448/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=29892 memory=6516 CPUtime=1.48 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 1796 0 0 0 148 0 0 0 20 0 1 0 104760888 30609408 1629 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7473 1629 635 252 0 1019 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 29892 KiB
Current children cumulated memory: 6516 KiB

[startup+3.10898 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 21516
/proc/meminfo: memFree=28292328/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30056 memory=6584 CPUtime=3.1 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 2644 0 0 0 309 1 0 0 20 0 1 0 104760888 30777344 1646 33554432000 4194304 5224576 140723937305808 140723937304504 4463472 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7514 1646 635 252 0 1060 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30056 KiB
Current children cumulated memory: 6584 KiB

[startup+6.30027 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 21516
/proc/meminfo: memFree=28292200/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30056 memory=6584 CPUtime=6.29 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 3490 0 0 0 628 1 0 0 20 0 1 0 104760888 30777344 1646 33554432000 4194304 5224576 140723937305808 140723937304504 4596464 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7514 1646 635 252 0 1060 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 30056 KiB
Current children cumulated memory: 6584 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 21516
/proc/meminfo: memFree=28291524/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30056 memory=6604 CPUtime=12.69 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 4350 0 0 0 1267 2 0 0 20 0 1 0 104760888 30777344 1651 33554432000 4194304 5224576 140723937305808 140723937304504 4463484 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7514 1651 635 252 0 1060 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30056 KiB
Current children cumulated memory: 6604 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 21516
/proc/meminfo: memFree=28292144/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30188 memory=6712 CPUtime=25.49 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 5077 0 0 0 2544 5 0 0 20 0 1 0 104760888 30912512 1678 33554432000 4194304 5224576 140723937305808 140723937304504 4463472 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7547 1678 635 252 0 1093 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 30188 KiB
Current children cumulated memory: 6712 KiB

[startup+51.1089 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 21516
/proc/meminfo: memFree=28291960/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30188 memory=6764 CPUtime=51.1 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 5466 0 0 0 5102 8 0 0 20 0 1 0 104760888 30912512 1691 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7547 1691 635 252 0 1093 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 30188 KiB
Current children cumulated memory: 6764 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 21517
/proc/meminfo: memFree=28291784/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30188 memory=6804 CPUtime=102.29 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 5862 0 0 0 10212 17 0 0 20 0 1 0 104760888 30912512 1701 33554432000 4194304 5224576 140723937305808 140723937304504 4463472 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7547 1701 635 252 0 1093 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 30188 KiB
Current children cumulated memory: 6804 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 21518
/proc/meminfo: memFree=28291368/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6848 CPUtime=162.28 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 6265 0 0 0 16202 26 0 0 20 0 1 0 104760888 31047680 1712 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1712 635 252 0 1126 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6848 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 21519
/proc/meminfo: memFree=28291268/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6864 CPUtime=222.28 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 6667 0 0 0 22192 36 0 0 20 0 1 0 104760888 31047680 1716 33554432000 4194304 5224576 140723937305808 140723937304504 4463475 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1716 635 252 0 1126 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6864 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21528
/proc/meminfo: memFree=28290920/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6880 CPUtime=282.27 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 7074 0 0 0 28183 44 0 0 20 0 1 0 104760888 31047680 1720 33554432000 4194304 5224576 140723937305808 140723937304504 4463465 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1720 635 252 0 1126 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6880 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21529
/proc/meminfo: memFree=28290968/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6896 CPUtime=342.28 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 7480 0 0 0 34173 55 0 0 20 0 1 0 104760888 31047680 1724 33554432000 4194304 5224576 140723937305808 140723937304504 4463484 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1724 637 252 0 1126 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6896 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21530
/proc/meminfo: memFree=28290784/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6900 CPUtime=402.27 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 7888 0 0 0 40163 64 0 0 20 0 1 0 104760888 31047680 1725 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1725 637 252 0 1126 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6900 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 21531
/proc/meminfo: memFree=28290968/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6908 CPUtime=462.27 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 8298 0 0 0 46155 72 0 0 20 0 1 0 104760888 31047680 1727 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1727 637 252 0 1126 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6908 KiB


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

/proc/21515/statm: 7580 1747 640 252 0 1126 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6988 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.11 2.10 3/187 21593
/proc/meminfo: memFree=28290356/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6988 CPUtime=1782.23 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 17475 0 0 0 177915 308 0 0 20 0 1 0 104760888 31047680 1747 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1747 640 252 0 1126 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6988 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.09 2.10 3/187 21594
/proc/meminfo: memFree=28290644/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6988 CPUtime=1842.23 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 17899 0 0 0 183903 320 0 0 20 0 1 0 104760888 31047680 1747 33554432000 4194304 5224576 140723937305808 140723937304504 4463051 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1747 640 252 0 1126 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6988 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.08 2.09 3/187 21595
/proc/meminfo: memFree=28290592/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6988 CPUtime=1902.23 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 18319 0 0 0 189891 332 0 0 20 0 1 0 104760888 31047680 1747 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1747 640 252 0 1126 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6988 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.06 2.09 3/187 21596
/proc/meminfo: memFree=28290656/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6992 CPUtime=1962.23 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 18738 0 0 0 195880 343 0 0 20 0 1 0 104760888 31047680 1748 33554432000 4194304 5224576 140723937305808 140723937304504 4463484 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1748 640 252 0 1126 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6992 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/187 21597
/proc/meminfo: memFree=28290708/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6996 CPUtime=2022.22 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 19165 0 0 0 201870 352 0 0 20 0 1 0 104760888 31047680 1749 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1749 640 252 0 1126 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6996 KiB

[startup+2082.3 s]
/proc/loadavg: 2.38 2.16 2.12 3/188 21606
/proc/meminfo: memFree=28289464/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6996 CPUtime=2082.23 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 19587 0 0 0 207861 362 0 0 20 0 1 0 104760888 31047680 1749 33554432000 4194304 5224576 140723937305808 140723937304504 4463484 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1749 640 252 0 1126 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6996 KiB

[startup+2142.3 s]
/proc/loadavg: 2.14 2.13 2.11 3/188 21607
/proc/meminfo: memFree=28289272/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6996 CPUtime=2142.22 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 20009 0 0 0 213850 372 0 0 20 0 1 0 104760888 31047680 1749 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1749 640 252 0 1126 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6996 KiB

[startup+2202.3 s]
/proc/loadavg: 2.05 2.11 2.11 3/188 21608
/proc/meminfo: memFree=28289456/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6996 CPUtime=2202.22 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 20431 0 0 0 219839 383 0 0 20 0 1 0 104760888 31047680 1749 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1749 640 252 0 1126 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6996 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.09 2.10 3/188 21609
/proc/meminfo: memFree=28289652/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=6996 CPUtime=2262.22 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 20858 0 0 0 225828 394 0 0 20 0 1 0 104760888 31047680 1749 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1749 640 252 0 1126 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 6996 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.07 2.09 3/188 21670
/proc/meminfo: memFree=28290128/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=7000 CPUtime=2322.22 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 21280 0 0 0 231818 404 0 0 20 0 1 0 104760888 31047680 1750 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1750 640 252 0 1126 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 7000 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.06 2.09 3/187 21672
/proc/meminfo: memFree=28290208/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=7000 CPUtime=2382.21 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 21700 0 0 0 237806 415 0 0 20 0 1 0 104760888 31047680 1750 33554432000 4194304 5224576 140723937305808 140723937304504 4471668 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1750 640 252 0 1126 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 7000 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/187 21673
/proc/meminfo: memFree=28290400/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=7000 CPUtime=2442.21 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 22122 0 0 0 243796 425 0 0 20 0 1 0 104760888 31047680 1750 33554432000 4194304 5224576 140723937305808 140723937304504 4465528 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1750 640 252 0 1126 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 7000 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/187 21674
/proc/meminfo: memFree=28289868/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=7004 CPUtime=2502.21 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 22552 0 0 0 249786 435 0 0 20 0 1 0 104760888 31047680 1751 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1751 640 252 0 1126 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 7004 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.04 2.07 3/187 21676
/proc/meminfo: memFree=28290412/32770624 swapFree=67108860/67108860
[pid=21515] ppid=21512 vsize=30320 memory=7004 CPUtime=2519.92 cores=1,3,5,7
/proc/21515/stat : 21515 (minimacht) R 21512 21515 18169 0 -1 4202496 22972 0 0 0 251554 438 0 0 20 0 1 0 104760888 31047680 1751 33554432000 4194304 5224576 140723937305808 140723937304504 140480164934012 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 20500480 140723937309875 140723937309957 140723937309957 140723937312715 0
/proc/21515/statm: 7580 1751 640 252 0 1126 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 30320 KiB
Current children cumulated memory: 7004 KiB

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

[startup+2520.01 s]
# the end of solver process 21515 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2515.55 s, system=4.38587 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): 2519.93
CPU user time (s): 2515.55
CPU system time (s): 4.38587
CPU usage (%): 99.9969
Max. virtual memory (cumulated for all children) (KiB): 30320
Max. memory (cumulated for all children) (KiB): 7004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2515.55
system time used= 4.38587
maximum resident set size= 7004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22972
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= 9
involuntary context switches= 770


# summary of solver processes directly reported to runsolver:
#   pid: 21515
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2515.55
#   total CPU system time (s): 4.38587

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.69436 second user time and 16.9039 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-29 15:46:17
IDJOB=4300790
IDBENCH=141581
IDSOLVER=2769
FILE ID=node151/4300790-1532871977
RUNJOBID= node151-1532842880-18201
PBS_JOBID= 21022491
Free space on /tmp= 59292 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Frb/frb-56-25-2-mgd_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300790-1532871977/watcher-4300790-1532871977 -o /tmp/evaluation-result-4300790-1532871977/solver-4300790-1532871977 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18201 --watchdog 2580  minimacht 2520 HOME/instance-4300790-1532871977.xml

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

MD5SUM BENCH= 9f5dcf75f47057a7c780da5476ab91b2
RANDOM SEED=853242226

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        28296100 kB
MemAvailable:   31969292 kB
Buffers:          209624 kB
Cached:          3738216 kB
SwapCached:            0 kB
Active:          1387432 kB
Inactive:        2618888 kB
Active(anon):       8428 kB
Inactive(anon):    78188 kB
Active(file):    1379004 kB
Inactive(file):  2540700 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             20212 kB
Writeback:             0 kB
AnonPages:         66284 kB
Mapped:            45324 kB
Shmem:             25224 kB
Slab:             166100 kB
SReclaimable:     138648 kB
SUnreclaim:        27452 kB
KernelStack:        3312 kB
PageTables:         5272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356332 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 59272 MiB
End job on node151 at 2018-07-29 16:28:17