Trace number 4303912

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
Mistral-2.0 2018-08-01? (TO) 2520.05 2519.9

General information on the benchmark

NameQuasigroups/
QuasiGroup-4-14_c18.xml
MD5SUM0e107aeb1163eb9d4573d4ca0ed1edf8
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 variables392
Number of constraints366
Number of domains2
Minimum domain size14
Maximum domain size196
Distribution of domain sizes[{"size":14,"count":196},{"size":196,"count":182}]
Minimum variable degree0
Maximum variable degree185
Distribution of variable degrees[{"degree":0,"count":14},{"degree":2,"count":182},{"degree":184,"count":14},{"degree":185,"count":182}]
Minimum constraint arity3
Maximum constraint arity197
Distribution of constraint arities[{"arity":3,"count":182},{"arity":14,"count":1},{"arity":196,"count":1},{"arity":197,"count":182}]
Number of extensional constraints0
Number of intensional constraints182
Distribution of constraint types[{"type":"intension","count":182},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":182}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.04/2519.90	s UNKNOWN

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 (12960 MiB free)
  memory of node 1: 16384 MiB (11378 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303912-1534031201/watcher-4303912-1534031201 -o /tmp/evaluation-result-4303912-1534031201/solver-4303912-1534031201 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534028680-10368 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1965755767 HOME/instance-4303912-1534031201.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=10585, runsolver pid=10582

[startup+0.100159 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 10596
/proc/meminfo: memFree=24906656/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=40868 memory=15520 CPUtime=0.09 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 4218 0 0 0 9 0 0 0 20 0 1 0 220683324 41848832 3880 33554432000 4194304 7499544 140725398016432 140725398013432 140512412466316 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10217 3880 724 807 0 3208 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 40868 KiB
Current children cumulated memory: 15520 KiB

[startup+0.209437 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 10596
/proc/meminfo: memFree=24904424/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=17896 CPUtime=0.2 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 4819 0 0 0 20 0 0 0 20 0 1 0 220683324 44195840 4474 33554432000 4194304 7499544 140725398016432 140725398013432 5614704 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4474 760 807 0 3781 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 17896 KiB

[startup+0.309223 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 10596
/proc/meminfo: memFree=24904176/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=17896 CPUtime=0.3 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 4819 0 0 0 30 0 0 0 20 0 1 0 220683324 44195840 4474 33554432000 4194304 7499544 140725398016432 140725398013432 4386227 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4474 760 807 0 3781 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 17896 KiB

[startup+0.700237 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10596
/proc/meminfo: memFree=24903764/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=17896 CPUtime=0.68 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 4821 0 0 0 68 0 0 0 20 0 1 0 220683324 44195840 4474 33554432000 4194304 7499544 140725398016432 140725398010824 4267383 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4474 760 807 0 3781 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 17896 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10596
/proc/meminfo: memFree=24903884/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=17896 CPUtime=1.48 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 4833 0 0 0 148 0 0 0 20 0 1 0 220683324 44195840 4474 33554432000 4194304 7499544 140725398016432 140725398010824 5837773 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4474 760 807 0 3781 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 17896 KiB

[startup+3.109 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10596
/proc/meminfo: memFree=24903176/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18068 CPUtime=3.1 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 7357 0 0 0 309 1 0 0 20 0 1 0 220683324 44195840 4517 33554432000 4194304 7499544 140725398016432 140725398010824 5840054 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4517 762 807 0 3781 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18068 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10596
/proc/meminfo: memFree=24903168/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18080 CPUtime=6.29 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 9916 0 0 0 628 1 0 0 20 0 1 0 220683324 44195840 4520 33554432000 4194304 7499544 140725398016432 140725398010824 5837773 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4520 762 807 0 3781 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18080 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10596
/proc/meminfo: memFree=24903176/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18080 CPUtime=12.69 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 12487 0 0 0 1268 1 0 0 20 0 1 0 220683324 44195840 4520 33554432000 4194304 7499544 140725398016432 140725398010824 5837773 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4520 762 807 0 3781 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18080 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10596
/proc/meminfo: memFree=24903052/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=25.49 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 17361 0 0 0 2548 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4541913 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10596
/proc/meminfo: memFree=24901992/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=51.1 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 17806 0 0 0 5109 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 5614696 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10597
/proc/meminfo: memFree=24901868/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=102.29 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 17985 0 0 0 10228 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4253106 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10598
/proc/meminfo: memFree=24902376/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=162.3 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 18163 0 0 0 16229 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4405840 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10606
/proc/meminfo: memFree=24901840/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=222.3 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 18341 0 0 0 22229 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 5837773 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10607
/proc/meminfo: memFree=24902452/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=282.3 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 18341 0 0 0 28229 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4267330 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10608
/proc/meminfo: memFree=24902336/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=342.31 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 18519 0 0 0 34230 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4541830 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10609
/proc/meminfo: memFree=24902460/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=402.31 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 18525 0 0 0 40230 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4541818 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 10610
/proc/meminfo: memFree=24902336/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=462.32 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 18704 0 0 0 46231 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 5615647 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB


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

/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 1782.4 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 10791
/proc/meminfo: memFree=24850384/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=1842.4 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 20522 0 0 0 184239 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4541952 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 1842.4 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 10792
/proc/meminfo: memFree=24850500/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=1902.4 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 20701 0 0 0 190239 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 5840058 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 1902.4 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 10793
/proc/meminfo: memFree=24850740/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=1962.41 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 20701 0 0 0 196240 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4579850 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 1962.41 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 10799
/proc/meminfo: memFree=24850244/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=2022.41 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 20855 0 0 0 202240 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 5837773 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 2022.41 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 10800
/proc/meminfo: memFree=24850864/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=2082.41 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 20856 0 0 0 208240 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4541830 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 2082.41 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+2142.3 s]
/proc/loadavg: 2.05 2.01 1.96 3/188 10801
/proc/meminfo: memFree=24850740/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=2142.42 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 21010 0 0 0 214241 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 5837773 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 2142.42 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.01 1.96 3/188 10802
/proc/meminfo: memFree=24850856/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=2202.42 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 21010 0 0 0 220241 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4253106 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 2202.42 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/188 10803
/proc/meminfo: memFree=24850104/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=2262.43 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 21165 0 0 0 226242 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4265016 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 2262.43 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10805
/proc/meminfo: memFree=24850484/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=2322.43 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 21165 0 0 0 232242 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4263958 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 2322.43 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10806
/proc/meminfo: memFree=24850872/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=2382.43 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 21318 0 0 0 238242 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4580677 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 2382.43 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10807
/proc/meminfo: memFree=24850872/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=2442.44 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 21320 0 0 0 244243 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 5837773 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 2442.44 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10809
/proc/meminfo: memFree=24851120/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=2502.44 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 21475 0 0 0 250243 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4267387 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 2502.44 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10809
/proc/meminfo: memFree=24851112/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=2520.04 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 21475 0 0 0 252003 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4267347 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

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

[startup+2519.9 s]
# the end of solver process 10585 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.04 s, system=0.017001 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 10809
/proc/meminfo: memFree=24851112/32770624 swapFree=67108860/67108860
[pid=10585] ppid=10582 vsize=43160 memory=18084 CPUtime=2520.04 cores=1,3,5,7
/proc/10585/stat : 10585 (MistralXCSP) R 10582 10585 10336 0 -1 4202496 21475 0 0 0 252003 1 0 0 20 0 1 0 220683324 44195840 4521 33554432000 4194304 7499544 140725398016432 140725398010824 4267347 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 22724608 140725398025325 140725398025475 140725398025475 140725398028233 0
/proc/10585/statm: 10790 4521 762 807 0 3781 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 43160 KiB
Current children cumulated memory: 18084 KiB

Child status: 0
Real time (s): 2519.9
CPU time (s): 2520.05
CPU user time (s): 2520.04
CPU system time (s): 0.017001
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 43160
Max. memory (cumulated for all children) (KiB): 18084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.04
system time used= 0.017001
maximum resident set size= 18104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21509
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= 14
involuntary context switches= 632


# summary of solver processes directly reported to runsolver:
#   pid: 10585
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2520.04
#   total CPU system time (s): 0.017001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.64596 second user time and 16.4239 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-12 01:46:41
IDJOB=4303912
IDBENCH=141612
IDSOLVER=2779
FILE ID=node107/4303912-1534031201
RUNJOBID= node107-1534028680-10368
PBS_JOBID= 21036970
Free space on /tmp= 39332 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-4-14_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303912-1534031201/watcher-4303912-1534031201 -o /tmp/evaluation-result-4303912-1534031201/solver-4303912-1534031201 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534028680-10368 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1965755767 HOME/instance-4303912-1534031201.xml

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

MD5SUM BENCH= 0e107aeb1163eb9d4573d4ca0ed1edf8
RANDOM SEED=1965755767

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:        24928496 kB
MemAvailable:   31904548 kB
Buffers:          146392 kB
Cached:          7037960 kB
SwapCached:            0 kB
Active:          3579704 kB
Inactive:        3659444 kB
Active(anon):       3432 kB
Inactive(anon):   103668 kB
Active(file):    3576272 kB
Inactive(file):  3555776 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5900 kB
Writeback:             0 kB
AnonPages:         61132 kB
Mapped:            51284 kB
Shmem:             49804 kB
Slab:             300268 kB
SReclaimable:     272464 kB
SUnreclaim:        27804 kB
KernelStack:        3200 kB
PageTables:         5568 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350940 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= 39320 MiB
End job on node107 at 2018-08-12 02:28:41