Trace number 4303918

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) 2520.06 2520.01

General information on the benchmark

NameQuasigroups/
QuasiGroup-7-10_c18.xml
MD5SUM527aaa9849fb01578545f5f3ea53e2c8
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 benchmark1431.43
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints182
Number of domains1
Minimum domain size10
Maximum domain size10
Distribution of domain sizes[{"size":10,"count":190}]
Minimum variable degree0
Maximum variable degree21
Distribution of variable degrees[{"degree":0,"count":10},{"degree":2,"count":90},{"degree":20,"count":10},{"degree":21,"count":90}]
Minimum constraint arity10
Maximum constraint arity100
Distribution of constraint arities[{"arity":10,"count":1},{"arity":12,"count":180},{"arity":100,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":180}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.05/2520.00	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 (2506 MiB free)
  memory of node 1: 16384 MiB (1160 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303918-1534031424/watcher-4303918-1534031424 -o /tmp/evaluation-result-4303918-1534031424/solver-4303918-1534031424 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534028903-15092 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1138800985 HOME/instance-4303918-1534031424.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=15317, runsolver pid=15312

[startup+0.100114 s]*
/proc/loadavg: 2.00 2.00 1.95 3/187 15322
/proc/meminfo: memFree=3729328/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30420 memory=5060 CPUtime=0.1 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 1491 0 0 0 10 0 0 0 20 0 1 0 220705580 31150080 1265 33554432000 4194304 7499544 140725948747040 140725948744040 5615616 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7605 1265 731 807 0 596 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30420 KiB
Current children cumulated memory: 5060 KiB

[startup+0.209438 s]*
/proc/loadavg: 2.00 2.00 1.95 3/187 15322
/proc/meminfo: memFree=3723512/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30420 memory=5060 CPUtime=0.21 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 1493 0 0 0 21 0 0 0 20 0 1 0 220705580 31150080 1265 33554432000 4194304 7499544 140725948747040 140725948744040 4264272 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7605 1265 731 807 0 596 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30420 KiB
Current children cumulated memory: 5060 KiB

[startup+0.308921 s]*
/proc/loadavg: 2.00 2.00 1.95 3/187 15322
/proc/meminfo: memFree=3723140/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5324 CPUtime=0.31 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 1495 0 0 0 31 0 0 0 20 0 1 0 220705580 31285248 1331 33554432000 4194304 7499544 140725948747040 140725948741464 5573419 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1331 743 807 0 629 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5324 KiB

[startup+0.700224 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15322
/proc/meminfo: memFree=3723140/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5324 CPUtime=0.69 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 1498 0 0 0 69 0 0 0 20 0 1 0 220705580 31285248 1331 33554432000 4194304 7499544 140725948747040 140725948741464 4252672 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1331 743 807 0 629 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5324 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15322
/proc/meminfo: memFree=3722224/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5324 CPUtime=1.49 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 1499 0 0 0 149 0 0 0 20 0 1 0 220705580 31285248 1331 33554432000 4194304 7499544 140725948747040 140725948741464 4579850 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1331 743 807 0 629 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5324 KiB

[startup+3.10889 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15322
/proc/meminfo: memFree=3722224/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5352 CPUtime=3.1 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 1908 0 0 0 310 0 0 0 20 0 1 0 220705580 31285248 1338 33554432000 4194304 7499544 140725948747040 140725948741464 4542000 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1338 743 807 0 629 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5352 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15322
/proc/meminfo: memFree=3721992/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=6.29 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 2315 0 0 0 629 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 5573489 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15322
/proc/meminfo: memFree=3722312/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=12.69 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 2726 0 0 0 1269 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4541843 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15322
/proc/meminfo: memFree=3722488/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=25.49 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 3536 0 0 0 2549 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4579822 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15322
/proc/meminfo: memFree=3722608/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=51.1 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 3943 0 0 0 5110 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 5837808 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15323
/proc/meminfo: memFree=3723096/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=102.29 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 4349 0 0 0 10229 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4540532 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15324
/proc/meminfo: memFree=3722748/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=162.29 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 4754 0 0 0 16229 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 5573419 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15325
/proc/meminfo: memFree=3722620/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=222.29 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 5160 0 0 0 22229 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4398032 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15327
/proc/meminfo: memFree=3722136/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=282.29 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 5566 0 0 0 28229 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4579688 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15328
/proc/meminfo: memFree=3721760/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=342.3 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 5971 0 0 0 34230 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4540460 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15329
/proc/meminfo: memFree=3721988/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=402.3 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 6377 0 0 0 40230 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 5574172 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15331
/proc/meminfo: memFree=3722000/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=462.3 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 6784 0 0 0 46230 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4267414 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB


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

/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 15403
/proc/meminfo: memFree=3720248/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=1782.32 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 15706 0 0 0 178232 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4406224 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/188 15404
/proc/meminfo: memFree=3720956/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=1842.33 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 16112 0 0 0 184233 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 5840039 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+1902.3 s]
/proc/loadavg: 2.07 2.02 1.96 3/188 15405
/proc/meminfo: memFree=3721156/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=1902.33 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 16517 0 0 0 190233 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4253248 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.01 1.96 3/188 15406
/proc/meminfo: memFree=3721268/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=1962.33 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 16922 0 0 0 196233 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4541897 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/188 15407
/proc/meminfo: memFree=3721396/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=2022.33 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 17327 0 0 0 202233 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4267808 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/188 15409
/proc/meminfo: memFree=3721028/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=2082.33 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 17733 0 0 0 208233 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 5615237 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 15410
/proc/meminfo: memFree=3721172/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=2142.33 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 18139 0 0 0 214233 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4267359 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 15411
/proc/meminfo: memFree=3720804/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=2202.33 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 18544 0 0 0 220233 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4579934 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 15413
/proc/meminfo: memFree=3721020/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=2262.33 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 18950 0 0 0 226233 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 5585218 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 15414
/proc/meminfo: memFree=3721024/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=2322.34 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 19355 0 0 0 232234 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 5161440 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/189 15424
/proc/meminfo: memFree=3720092/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=2382.34 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 19760 0 0 0 238234 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4541806 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+2442.3 s]
/proc/loadavg: 2.68 2.17 2.01 3/189 15425
/proc/meminfo: memFree=3720772/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=2442.34 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 20165 0 0 0 244234 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4579913 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

[startup+2502.3 s]
/proc/loadavg: 2.59 2.27 2.06 3/189 15426
/proc/meminfo: memFree=3720912/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=2502.34 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 20570 0 0 0 250234 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4267383 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.46 2.26 2.06 3/189 15426
/proc/meminfo: memFree=3721160/32770624 swapFree=67058708/67108860
[pid=15317] ppid=15312 vsize=30552 memory=5356 CPUtime=2520.05 cores=1,3,5,7
/proc/15317/stat : 15317 (MistralXCSP) R 15312 15317 15060 0 -1 4202496 20975 0 0 0 252005 0 0 0 20 0 1 0 220705580 31285248 1339 33554432000 4194304 7499544 140725948747040 140725948741464 4541806 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33779712 140725948753005 140725948753155 140725948753155 140725948755913 0
/proc/15317/statm: 7638 1339 743 807 0 629 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 30552 KiB
Current children cumulated memory: 5356 KiB

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

[startup+2520.01 s]
# the end of solver process 15317 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.05 s, system=0.005 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2520.06
CPU user time (s): 2520.05
CPU system time (s): 0.005
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 30552
Max. memory (cumulated for all children) (KiB): 5356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.05
system time used= 0.005
maximum resident set size= 5376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21010
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= 8
involuntary context switches= 644


# summary of solver processes directly reported to runsolver:
#   pid: 15317
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2520.05
#   total CPU system time (s): 0.005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.32528 second user time and 15.3088 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-12 01:50:24
IDJOB=4303918
IDBENCH=141616
IDSOLVER=2779
FILE ID=node103/4303918-1534031424
RUNJOBID= node103-1534028903-15092
PBS_JOBID= 21036972
Free space on /tmp= 34460 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-7-10_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-4303918-1534031424/watcher-4303918-1534031424 -o /tmp/evaluation-result-4303918-1534031424/solver-4303918-1534031424 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534028903-15092 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1138800985 HOME/instance-4303918-1534031424.xml

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

MD5SUM BENCH= 527aaa9849fb01578545f5f3ea53e2c8
RANDOM SEED=1138800985

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:         3756604 kB
MemAvailable:   31946548 kB
Buffers:          113564 kB
Cached:         28022744 kB
SwapCached:         5948 kB
Active:         13922276 kB
Inactive:       14226584 kB
Active(anon):       3872 kB
Inactive(anon):    60180 kB
Active(file):   13918404 kB
Inactive(file): 14166404 kB
Unevictable:        7784 kB
Mlocked:            7784 kB
SwapTotal:      67108860 kB
SwapFree:       67058708 kB
Dirty:             11860 kB
Writeback:             0 kB
AnonPages:         15188 kB
Mapped:            48628 kB
Shmem:             48584 kB
Slab:             561900 kB
SReclaimable:     533596 kB
SUnreclaim:        28304 kB
KernelStack:        3264 kB
PageTables:         5248 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 34448 MiB
End job on node103 at 2018-08-12 02:32:24