Trace number 4289607

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) 2400.02 2400.11

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g10-g27_c18.xml
MD5SUM92ed35416817fd3e3d52723751690df9
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark134.841
Satisfiable
(Un)Satisfiability was proved
Number of variables41
Number of constraints121
Number of domains1
Minimum domain size86
Maximum domain size86
Distribution of domain sizes[{"size":86,"count":41}]
Minimum variable degree2
Maximum variable degree11
Distribution of variable degrees[{"degree":2,"count":1},{"degree":4,"count":6},{"degree":5,"count":10},{"degree":6,"count":14},{"degree":7,"count":4},{"degree":8,"count":4},{"degree":10,"count":1},{"degree":11,"count":1}]
Minimum constraint arity1
Maximum constraint arity41
Distribution of constraint arities[{"arity":1,"count":40},{"arity":2,"count":80},{"arity":41,"count":1}]
Number of extensional constraints120
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":120},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.00/2400.10	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 (8989 MiB free)
  memory of node 1: 16384 MiB (9206 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289607-1532202513/watcher-4289607-1532202513 -o /tmp/evaluation-result-4289607-1532202513/solver-4289607-1532202513 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532190499-24593 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1372084189 HOME/instance-4289607-1532202513.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=26279, runsolver pid=26276
Current StackSize limit: 8192 KiB


[startup+0.10017 s]*
/proc/loadavg: 2.05 2.04 2.01 3/187 26280
/proc/meminfo: memFree=18615048/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=45584 memory=20376 CPUtime=0.1 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 5431 0 0 0 10 0 0 0 20 0 1 0 37814529 46678016 5094 33554432000 4194304 7498468 140723574633104 140723574630104 139979815558117 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11396 5094 735 807 0 4387 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 20376 KiB

[startup+0.209729 s]*
/proc/loadavg: 2.05 2.04 2.01 3/187 26280
/proc/meminfo: memFree=18614748/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=45848 memory=20376 CPUtime=0.21 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 5465 0 0 0 21 0 0 0 20 0 1 0 37814529 46948352 5094 33554432000 4194304 7498468 140723574633104 140723574630104 4545928 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11462 5094 735 807 0 4453 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 45848 KiB
Current children cumulated memory: 20376 KiB

[startup+0.30957 s]*
/proc/loadavg: 2.05 2.04 2.01 3/187 26280
/proc/meminfo: memFree=18614376/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=45848 memory=20376 CPUtime=0.31 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 5473 0 0 0 31 0 0 0 20 0 1 0 37814529 46948352 5094 33554432000 4194304 7498468 140723574633104 140723574630104 5791406 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11462 5094 735 807 0 4453 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 45848 KiB
Current children cumulated memory: 20376 KiB

[startup+0.700309 s]
/proc/loadavg: 2.04 2.04 2.01 3/187 26280
/proc/meminfo: memFree=18614488/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=45848 memory=20640 CPUtime=0.69 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 5485 0 0 0 69 0 0 0 20 0 1 0 37814529 46948352 5160 33554432000 4194304 7498468 140723574633104 140723574627640 5791352 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11462 5160 735 807 0 4453 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 45848 KiB
Current children cumulated memory: 20640 KiB

[startup+1.5003 s]
/proc/loadavg: 2.04 2.04 2.01 3/187 26280
/proc/meminfo: memFree=18614488/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=45848 memory=20640 CPUtime=1.49 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 5491 0 0 0 149 0 0 0 20 0 1 0 37814529 46948352 5160 33554432000 4194304 7498468 140723574633104 140723574627640 5791282 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11462 5160 735 807 0 4453 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 45848 KiB
Current children cumulated memory: 20640 KiB

[startup+3.10933 s]
/proc/loadavg: 2.04 2.04 2.01 3/187 26280
/proc/meminfo: memFree=18614140/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=45848 memory=20700 CPUtime=3.09 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 7800 0 0 0 309 0 0 0 20 0 1 0 37814529 46948352 5175 33554432000 4194304 7498468 140723574633104 140723574627640 5791556 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11462 5175 735 807 0 4453 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 45848 KiB
Current children cumulated memory: 20700 KiB

[startup+6.30028 s]
/proc/loadavg: 2.04 2.04 2.01 3/187 26280
/proc/meminfo: memFree=18614480/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=45848 memory=20704 CPUtime=6.29 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 10135 0 0 0 628 1 0 0 20 0 1 0 37814529 46948352 5176 33554432000 4194304 7498468 140723574633104 140723574627640 5791406 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11462 5176 735 807 0 4453 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 45848 KiB
Current children cumulated memory: 20704 KiB

[startup+12.7003 s]
/proc/loadavg: 2.04 2.04 2.01 3/187 26280
/proc/meminfo: memFree=18614356/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=45848 memory=20716 CPUtime=12.69 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 12455 0 0 0 1268 1 0 0 20 0 1 0 37814529 46948352 5179 33554432000 4194304 7498468 140723574633104 140723574627640 5791556 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11462 5179 735 807 0 4453 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 45848 KiB
Current children cumulated memory: 20716 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.04 2.01 3/187 26280
/proc/meminfo: memFree=18613952/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46244 memory=21016 CPUtime=25.49 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 17308 0 0 0 2548 1 0 0 20 0 1 0 37814529 47353856 5254 33554432000 4194304 7498468 140723574633104 140723574627640 4317646 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11561 5254 735 807 0 4552 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 46244 KiB
Current children cumulated memory: 21016 KiB

[startup+51.1093 s]
/proc/loadavg: 2.02 2.04 2.01 3/187 26280
/proc/meminfo: memFree=18614044/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46244 memory=21016 CPUtime=51.1 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 19762 0 0 0 5109 1 0 0 20 0 1 0 37814529 47353856 5254 33554432000 4194304 7498468 140723574633104 140723574627640 5791406 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11561 5254 735 807 0 4552 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 46244 KiB
Current children cumulated memory: 21016 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.03 2.01 3/187 26288
/proc/meminfo: memFree=18613140/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46244 memory=21016 CPUtime=102.28 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 22180 0 0 0 10227 1 0 0 20 0 1 0 37814529 47353856 5254 33554432000 4194304 7498468 140723574633104 140723574627640 5685269 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11561 5254 735 807 0 4552 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 46244 KiB
Current children cumulated memory: 21016 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/186 26289
/proc/meminfo: memFree=18614684/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46244 memory=21016 CPUtime=162.28 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 24616 0 0 0 16227 1 0 0 20 0 1 0 37814529 47353856 5254 33554432000 4194304 7498468 140723574633104 140723574627640 4249728 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11561 5254 735 807 0 4552 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 46244 KiB
Current children cumulated memory: 21016 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/187 26291
/proc/meminfo: memFree=18613620/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46244 memory=21016 CPUtime=222.28 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 27030 0 0 0 22227 1 0 0 20 0 1 0 37814529 47353856 5254 33554432000 4194304 7498468 140723574633104 140723574627640 5791403 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11561 5254 735 807 0 4552 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 46244 KiB
Current children cumulated memory: 21016 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26292
/proc/meminfo: memFree=18613816/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46244 memory=21016 CPUtime=282.28 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 29448 0 0 0 28227 1 0 0 20 0 1 0 37814529 47353856 5254 33554432000 4194304 7498468 140723574633104 140723574627640 5791406 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11561 5254 735 807 0 4552 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 46244 KiB
Current children cumulated memory: 21016 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26293
/proc/meminfo: memFree=18613672/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46244 memory=21016 CPUtime=342.27 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 31884 0 0 0 34226 1 0 0 20 0 1 0 37814529 47353856 5254 33554432000 4194304 7498468 140723574633104 140723574627640 5791403 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11561 5254 735 807 0 4552 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 46244 KiB
Current children cumulated memory: 21016 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26295
/proc/meminfo: memFree=18613960/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46244 memory=21092 CPUtime=402.27 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 33973 0 0 0 40226 1 0 0 20 0 1 0 37814529 47353856 5273 33554432000 4194304 7498468 140723574633104 140723574627640 5791352 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11561 5273 735 807 0 4552 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 46244 KiB
Current children cumulated memory: 21092 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 2.03 2.02 3/187 26296
/proc/meminfo: memFree=18613984/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46244 memory=21092 CPUtime=462.28 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 36418 0 0 0 46226 2 0 0 20 0 1 0 37814529 47353856 5273 33554432000 4194304 7498468 140723574633104 140723574627640 4243550 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11561 5273 735 807 0 4552 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 46244 KiB
Current children cumulated memory: 21092 KiB


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

/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 1662.22 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26416
/proc/meminfo: memFree=20653652/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=1722.22 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 49493 0 0 0 172220 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 5791403 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26417
/proc/meminfo: memFree=20653720/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=1782.22 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 49680 0 0 0 178220 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 4405031 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26418
/proc/meminfo: memFree=20653632/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=1842.22 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 49937 0 0 0 184220 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 5791638 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26426
/proc/meminfo: memFree=20652760/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=1902.21 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 50091 0 0 0 190219 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 5791403 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26427
/proc/meminfo: memFree=20653036/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=1962.21 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 50251 0 0 0 196219 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 4319848 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26428
/proc/meminfo: memFree=20653224/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=2022.21 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 50468 0 0 0 202219 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 5791352 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26429
/proc/meminfo: memFree=20653544/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=2082.21 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 50654 0 0 0 208219 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 4317635 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26430
/proc/meminfo: memFree=20653488/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=2142.21 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 50838 0 0 0 214219 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 4253248 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26432
/proc/meminfo: memFree=20653052/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=2202.2 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 51013 0 0 0 220218 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 4243564 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26433
/proc/meminfo: memFree=20653244/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=2262.2 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 51178 0 0 0 226218 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 5685805 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26434
/proc/meminfo: memFree=20653536/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=2322.2 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 51353 0 0 0 232218 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 5791406 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26436
/proc/meminfo: memFree=20653196/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=2382.2 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 51629 0 0 0 238218 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 5791513 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26436
/proc/meminfo: memFree=20653196/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=2400 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 51769 0 0 0 239998 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 5684444 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

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

[startup+2400.11 s]
# the end of solver process 26279 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.99 s, system=0.027998 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26436
/proc/meminfo: memFree=20653196/32770624 swapFree=67108860/67108860
[pid=26279] ppid=26276 vsize=46772 memory=21568 CPUtime=2400 cores=1,3,5,7
/proc/26279/stat : 26279 (MistralXCSP) R 26276 26279 24561 0 -1 4202496 51769 0 0 0 239998 2 0 0 20 0 1 0 37814529 47894528 5392 33554432000 4194304 7498468 140723574633104 140723574627640 5684444 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 26804224 140723574637677 140723574637827 140723574637827 140723574640585 0
/proc/26279/statm: 11693 5392 735 807 0 4684 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 46772 KiB
Current children cumulated memory: 21568 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.02
CPU user time (s): 2399.99
CPU system time (s): 0.027998
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 46772
Max. memory (cumulated for all children) (KiB): 21568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.99
system time used= 0.027998
maximum resident set size= 21588
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51803
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= 16
involuntary context switches= 631


# summary of solver processes directly reported to runsolver:
#   pid: 26279
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2399.99
#   total CPU system time (s): 0.027998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.81496 second user time and 15.2544 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-21 21:48:33
IDJOB=4289607
IDBENCH=141504
IDSOLVER=2741
FILE ID=node151/4289607-1532202513
RUNJOBID= node151-1532190499-24593
PBS_JOBID= 21018924
Free space on /tmp= 55060 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g10-g27_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-4289607-1532202513/watcher-4289607-1532202513 -o /tmp/evaluation-result-4289607-1532202513/solver-4289607-1532202513 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532190499-24593 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1372084189 HOME/instance-4289607-1532202513.xml

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

MD5SUM BENCH= 92ed35416817fd3e3d52723751690df9
RANDOM SEED=1372084189

node151.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        18632904 kB
MemAvailable:   29860704 kB
Buffers:          221072 kB
Cached:         11158788 kB
SwapCached:            0 kB
Active:          3016208 kB
Inactive:       10492928 kB
Active(anon):    2132028 kB
Inactive(anon):    16940 kB
Active(file):     884180 kB
Inactive(file): 10475988 kB
Unevictable:        7940 kB
Mlocked:            7940 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8928 kB
Writeback:             0 kB
AnonPages:       2231196 kB
Mapped:            36400 kB
Shmem:             17032 kB
Slab:             322720 kB
SReclaimable:     296092 kB
SUnreclaim:        26628 kB
KernelStack:        3360 kB
PageTables:         9108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2419428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1478656 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 55060 MiB
End job on node151 at 2018-07-21 22:28:34