Trace number 4289660

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 2018-06-15? (TO) 2400.08 2400.3

General information on the benchmark

NameFrb/
frb-53-24-3-mgd_c18.xml
MD5SUM2687d075c2954ad7539e74b041f9986e
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 variables53
Number of constraints470
Number of domains1
Minimum domain size24
Maximum domain size24
Distribution of domain sizes[{"size":24,"count":53}]
Minimum variable degree11
Maximum variable degree26
Distribution of variable degrees[{"degree":11,"count":1},{"degree":13,"count":2},{"degree":14,"count":5},{"degree":15,"count":4},{"degree":16,"count":6},{"degree":17,"count":7},{"degree":18,"count":12},{"degree":19,"count":4},{"degree":20,"count":3},{"degree":21,"count":2},{"degree":22,"count":3},{"degree":23,"count":1},{"degree":24,"count":1},{"degree":25,"count":1},{"degree":26,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":470}]
Number of extensional constraints470
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":470}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.07/2400.30	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 (7337 MiB free)
  memory of node 1: 16384 MiB (10532 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289660-1532203826/watcher-4289660-1532203826 -o /tmp/evaluation-result-4289660-1532203826/solver-4289660-1532203826 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node106-1532190502-26046 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1561327552 HOME/instance-4289660-1532203826.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=27696, runsolver pid=27693
Current StackSize limit: 8192 KiB


[startup+0.100165 s]*
/proc/loadavg: 2.02 2.09 2.07 3/188 27697
/proc/meminfo: memFree=18282904/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=46456 memory=20896 CPUtime=0.09 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 5431 0 0 0 9 0 0 0 20 0 1 0 37945468 47570944 5224 33554432000 4194304 7498468 140732346672128 140732346669128 140372955174816 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 11614 5224 685 807 0 4605 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 46456 KiB
Current children cumulated memory: 20896 KiB

[startup+0.209768 s]*
/proc/loadavg: 2.02 2.09 2.07 3/188 27697
/proc/meminfo: memFree=18263188/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=66456 memory=40960 CPUtime=0.21 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 10410 0 0 0 20 1 0 0 20 0 1 0 37945468 68050944 10240 33554432000 4194304 7498468 140732346672128 140732346669128 140372955126757 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 16614 10240 685 807 0 9605 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 66456 KiB
Current children cumulated memory: 40960 KiB

[startup+0.309706 s]*
/proc/loadavg: 2.02 2.09 2.07 3/188 27697
/proc/meminfo: memFree=18257236/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70236 memory=44920 CPUtime=0.31 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 11420 0 0 0 30 1 0 0 20 0 1 0 37945468 71921664 11230 33554432000 4194304 7498468 140732346672128 140732346669128 4252688 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17559 11230 717 807 0 10550 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 70236 KiB
Current children cumulated memory: 44920 KiB

[startup+0.700276 s]
/proc/loadavg: 2.02 2.09 2.07 3/188 27697
/proc/meminfo: memFree=18257236/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=44920 CPUtime=0.69 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 11424 0 0 0 68 1 0 0 20 0 1 0 37945468 72056832 11230 33554432000 4194304 7498468 140732346672128 140732346667480 5573851 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11230 717 807 0 10583 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 44920 KiB

[startup+1.50027 s]
/proc/loadavg: 2.02 2.09 2.07 3/188 27697
/proc/meminfo: memFree=18256836/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=44920 CPUtime=1.49 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 11432 0 0 0 148 1 0 0 20 0 1 0 37945468 72056832 11230 33554432000 4194304 7498468 140732346672128 140732346666664 4317667 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11230 717 807 0 10583 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 44920 KiB

[startup+3.10905 s]
/proc/loadavg: 2.01 2.08 2.07 3/188 27697
/proc/meminfo: memFree=18256712/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45092 CPUtime=3.09 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 12398 0 0 0 308 1 0 0 20 0 1 0 37945468 72056832 11273 33554432000 4194304 7498468 140732346672128 140732346666664 5784209 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11273 720 807 0 10583 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45092 KiB

[startup+6.30027 s]
/proc/loadavg: 2.01 2.08 2.07 3/188 27697
/proc/meminfo: memFree=18255732/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45112 CPUtime=6.28 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 13371 0 0 0 627 1 0 0 20 0 1 0 37945468 72056832 11278 33554432000 4194304 7498468 140732346672128 140732346666664 5593686 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11278 720 807 0 10583 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45112 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.08 2.07 3/188 27697
/proc/meminfo: memFree=18256324/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45120 CPUtime=12.68 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 13996 0 0 0 1267 1 0 0 20 0 1 0 37945468 72056832 11280 33554432000 4194304 7498468 140732346672128 140732346666664 4248992 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11280 720 807 0 10583 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45120 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.08 2.07 3/188 27697
/proc/meminfo: memFree=18256556/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45128 CPUtime=25.47 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 14866 0 0 0 2546 1 0 0 20 0 1 0 37945468 72056832 11282 33554432000 4194304 7498468 140732346672128 140732346666664 5653411 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11282 720 807 0 10583 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45128 KiB

[startup+51.1091 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 27697
/proc/meminfo: memFree=18256636/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45132 CPUtime=51.07 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 15042 0 0 0 5106 1 0 0 20 0 1 0 37945468 72056832 11283 33554432000 4194304 7498468 140732346672128 140732346666664 5653261 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11283 720 807 0 10583 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45132 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/188 27698
/proc/meminfo: memFree=18257072/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45132 CPUtime=102.26 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 15209 0 0 0 10225 1 0 0 20 0 1 0 37945468 72056832 11283 33554432000 4194304 7498468 140732346672128 140732346666664 140372958562021 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11283 720 807 0 10583 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45132 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 27699
/proc/meminfo: memFree=18256928/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=162.25 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 15375 0 0 0 16224 1 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 5573844 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 27700
/proc/meminfo: memFree=18256944/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=222.25 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 15541 0 0 0 22224 1 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 5585871 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 27701
/proc/meminfo: memFree=18257148/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=282.24 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 15707 0 0 0 28223 1 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 5593226 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 27702
/proc/meminfo: memFree=18257024/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=342.24 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 15867 0 0 0 34223 1 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 4249991 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 27703
/proc/meminfo: memFree=18256832/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=402.23 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 16033 0 0 0 40222 1 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 4540976 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 27704
/proc/meminfo: memFree=18256876/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=462.24 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 16187 0 0 0 46222 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 5573851 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB


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

/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 1662.14 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27866
/proc/meminfo: memFree=18119248/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=1722.13 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 19519 0 0 0 172211 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 5784111 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 1722.13 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27875
/proc/meminfo: memFree=18117620/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=1782.13 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 19676 0 0 0 178211 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 5593514 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27876
/proc/meminfo: memFree=18118120/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=1842.12 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 19833 0 0 0 184210 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 4252560 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27877
/proc/meminfo: memFree=18118396/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=1902.11 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 19990 0 0 0 190209 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 4542187 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27878
/proc/meminfo: memFree=18118460/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=1962.11 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 20147 0 0 0 196209 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 4580258 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27879
/proc/meminfo: memFree=18118188/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=2022.1 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 20306 0 0 0 202208 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 5593526 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 2022.1 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27880
/proc/meminfo: memFree=18118468/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=2082.1 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 20463 0 0 0 208208 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 5593686 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 2082.1 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27881
/proc/meminfo: memFree=18118656/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=2142.09 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 20624 0 0 0 214207 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 4580260 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 2142.09 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27882
/proc/meminfo: memFree=18118604/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=2202.09 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 20779 0 0 0 220207 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 4263856 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 2202.09 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27883
/proc/meminfo: memFree=18118548/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=2262.08 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 20935 0 0 0 226206 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 4317362 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 2262.08 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27884
/proc/meminfo: memFree=18118728/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=2322.08 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 21090 0 0 0 232206 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 4542318 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 2322.08 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27893
/proc/meminfo: memFree=18117996/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=2382.07 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 21244 0 0 0 238205 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 5653344 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 2382.07 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27894
/proc/meminfo: memFree=18118056/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=2400.07 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 21398 0 0 0 240005 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 5791403 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

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

[startup+2400.3 s]
# the end of solver process 27696 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.06 s, system=0.021998 s

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

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27894
/proc/meminfo: memFree=18118056/32770624 swapFree=67108860/67108860
[pid=27696] ppid=27693 vsize=70368 memory=45136 CPUtime=2400.07 cores=1,3,5,7
/proc/27696/stat : 27696 (MistralXCSP) R 27693 27696 26014 0 -1 4202496 21398 0 0 0 240005 2 0 0 20 0 1 0 37945468 72056832 11284 33554432000 4194304 7498468 140732346672128 140732346666664 5791403 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 36290560 140732346676333 140732346676483 140732346676483 140732346679241 0
/proc/27696/statm: 17592 11284 720 807 0 10583 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

Child status: 0
Real time (s): 2400.3
CPU time (s): 2400.08
CPU user time (s): 2400.06
CPU system time (s): 0.021998
CPU usage (%): 99.9908
Max. virtual memory (cumulated for all children) (KiB): 70368
Max. memory (cumulated for all children) (KiB): 45136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.06
system time used= 0.021998
maximum resident set size= 45156
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21432
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= 27
involuntary context switches= 620


# summary of solver processes directly reported to runsolver:
#   pid: 27696
#   total CPU time (s): 2400.08
#   total CPU user time (s): 2400.06
#   total CPU system time (s): 0.021998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.86218 second user time and 14.8555 second system time

The end

Launcher Data 

Begin job on node106 at 2018-07-21 22:10:26
IDJOB=4289660
IDBENCH=141580
IDSOLVER=2741
FILE ID=node106/4289660-1532203826
RUNJOBID= node106-1532190502-26046
PBS_JOBID= 21018937
Free space on /tmp= 53024 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Frb/frb-53-24-3-mgd_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-4289660-1532203826/watcher-4289660-1532203826 -o /tmp/evaluation-result-4289660-1532203826/solver-4289660-1532203826 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node106-1532190502-26046 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1561327552 HOME/instance-4289660-1532203826.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2687d075c2954ad7539e74b041f9986e
RANDOM SEED=1561327552

node106.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        18299512 kB
MemAvailable:   31936400 kB
Buffers:          221900 kB
Cached:         13508508 kB
SwapCached:            0 kB
Active:          1209240 kB
Inactive:       12578948 kB
Active(anon):      60924 kB
Inactive(anon):    17096 kB
Active(file):    1148316 kB
Inactive(file): 12561852 kB
Unevictable:        6920 kB
Mlocked:            6920 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9352 kB
Writeback:             0 kB
AnonPages:         93756 kB
Mapped:            36776 kB
Shmem:             17036 kB
Slab:             382272 kB
SReclaimable:     355180 kB
SUnreclaim:        27092 kB
KernelStack:        3376 kB
PageTables:         4932 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     344644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 53016 MiB
End job on node106 at 2018-07-21 22:50:26