Trace number 4303976

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 2519.9

General information on the benchmark

NameFrb/
frb-53-24-2-mgd_c18.xml
MD5SUMefa4ad1e7c4e0975e1666af510b5ab46
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 benchmark1964.13
Satisfiable
(Un)Satisfiability was proved
Number of variables53
Number of constraints474
Number of domains1
Minimum domain size24
Maximum domain size24
Distribution of domain sizes[{"size":24,"count":53}]
Minimum variable degree12
Maximum variable degree26
Distribution of variable degrees[{"degree":12,"count":1},{"degree":14,"count":6},{"degree":15,"count":3},{"degree":16,"count":9},{"degree":17,"count":8},{"degree":18,"count":6},{"degree":19,"count":4},{"degree":20,"count":5},{"degree":21,"count":3},{"degree":22,"count":7},{"degree":26,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":474}]
Number of extensional constraints474
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":474}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.05/2519.90	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (13517 MiB free)
  memory of node 1: 16384 MiB (14573 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303976-1534029372/watcher-4303976-1534029372 -o /tmp/evaluation-result-4303976-1534029372/solver-4303976-1534029372 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534027413-22191 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1806365711 HOME/instance-4303976-1534029372.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=22496, runsolver pid=22493

[startup+0.100166 s]*
/proc/loadavg: 2.00 2.08 2.00 3/187 22497
/proc/meminfo: memFree=28748892/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=46664 memory=21164 CPUtime=0.1 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 5462 0 0 0 10 0 0 0 20 0 1 0 220500378 47783936 5291 33554432000 4194304 7499544 140730222984656 140730222981656 140300661483424 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 11666 5291 686 807 0 4657 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 46664 KiB
Current children cumulated memory: 21164 KiB

[startup+0.209654 s]*
/proc/loadavg: 2.00 2.08 2.00 3/187 22497
/proc/meminfo: memFree=28729548/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=66296 memory=40700 CPUtime=0.21 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 10371 0 0 0 20 1 0 0 20 0 1 0 220500378 67887104 10175 33554432000 4194304 7499544 140730222984656 140730222981656 140300661435365 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 16574 10175 686 807 0 9565 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 66296 KiB
Current children cumulated memory: 40700 KiB

[startup+0.309525 s]*
/proc/loadavg: 2.00 2.08 2.00 3/187 22497
/proc/meminfo: memFree=28723596/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45188 CPUtime=0.31 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 11476 0 0 0 30 1 0 0 20 0 1 0 220500378 72245248 11297 33554432000 4194304 7499544 140730222984656 140730222978952 5652979 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11297 720 807 0 10629 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45188 KiB

[startup+0.700277 s]
/proc/loadavg: 2.00 2.08 2.00 3/187 22497
/proc/meminfo: memFree=28723596/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45188 CPUtime=0.69 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 11486 0 0 0 68 1 0 0 20 0 1 0 220500378 72245248 11297 33554432000 4194304 7499544 140730222984656 140730222978952 5652798 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11297 720 807 0 10629 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45188 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.08 2.00 3/187 22497
/proc/meminfo: memFree=28722976/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45188 CPUtime=1.49 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 11490 0 0 0 148 1 0 0 20 0 1 0 220500378 72245248 11297 33554432000 4194304 7499544 140730222984656 140730222978952 5783487 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11297 720 807 0 10629 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45188 KiB

[startup+3.10895 s]
/proc/loadavg: 2.00 2.08 2.00 3/187 22497
/proc/meminfo: memFree=28722672/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45320 CPUtime=3.1 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 12449 0 0 0 309 1 0 0 20 0 1 0 220500378 72245248 11330 33554432000 4194304 7499544 140730222984656 140730222978952 5593221 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11330 724 807 0 10629 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45320 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.08 2.00 3/187 22497
/proc/meminfo: memFree=28722716/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45336 CPUtime=6.29 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 13410 0 0 0 628 1 0 0 20 0 1 0 220500378 72245248 11334 33554432000 4194304 7499544 140730222984656 140730222978952 5573412 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11334 724 807 0 10629 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45336 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.08 2.00 3/187 22497
/proc/meminfo: memFree=28722452/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45352 CPUtime=12.69 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 14345 0 0 0 1268 1 0 0 20 0 1 0 220500378 72245248 11338 33554432000 4194304 7499544 140730222984656 140730222978952 5592784 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11338 724 807 0 10629 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45352 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.07 2.00 3/187 22497
/proc/meminfo: memFree=28722932/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45364 CPUtime=25.48 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 15258 0 0 0 2547 1 0 0 20 0 1 0 220500378 72245248 11341 33554432000 4194304 7499544 140730222984656 140730222978952 4541806 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11341 724 807 0 10629 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45364 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.07 2.00 3/187 22497
/proc/meminfo: memFree=28723240/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45364 CPUtime=51.09 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 15448 0 0 0 5108 1 0 0 20 0 1 0 220500378 72245248 11341 33554432000 4194304 7499544 140730222984656 140730222978952 5592808 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11341 724 807 0 10629 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45364 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.06 2.00 3/187 22498
/proc/meminfo: memFree=28722972/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45364 CPUtime=102.28 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 15618 0 0 0 10227 1 0 0 20 0 1 0 220500378 72245248 11341 33554432000 4194304 7499544 140730222984656 140730222978952 5783663 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11341 724 807 0 10629 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45364 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.00 3/187 22499
/proc/meminfo: memFree=28723220/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=162.29 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 15788 0 0 0 16228 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 5652795 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/187 22500
/proc/meminfo: memFree=28723508/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=222.29 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 15958 0 0 0 22228 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 5783497 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/188 22509
/proc/meminfo: memFree=28723596/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=282.3 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 15958 0 0 0 28229 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 5585463 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/188 22510
/proc/meminfo: memFree=28723740/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=342.3 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 16127 0 0 0 34229 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 5783679 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/188 22511
/proc/meminfo: memFree=28723608/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=402.3 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 16128 0 0 0 40229 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 5791007 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/188 22512
/proc/meminfo: memFree=28723468/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=462.31 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 16289 0 0 0 46230 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 5783508 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB


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

/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 1782.4 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22677
/proc/meminfo: memFree=28688240/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=1842.41 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 18107 0 0 0 184240 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 4541812 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 1842.41 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22678
/proc/meminfo: memFree=28688116/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=1902.41 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 18271 0 0 0 190240 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 4579913 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 1902.41 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22679
/proc/meminfo: memFree=28688136/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=1962.41 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 18276 0 0 0 196240 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 4248976 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 1962.41 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22680
/proc/meminfo: memFree=28687896/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=2022.42 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 18440 0 0 0 202241 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 5652979 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 2022.42 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 22689
/proc/meminfo: memFree=28686896/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=2082.42 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 18440 0 0 0 208241 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 4541955 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 2082.42 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 22690
/proc/meminfo: memFree=28686892/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=2142.43 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 18605 0 0 0 214242 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 4317891 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 2142.43 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 22691
/proc/meminfo: memFree=28687124/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=2202.43 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 18605 0 0 0 220242 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 5652798 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 2202.43 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 22692
/proc/meminfo: memFree=28687284/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=2262.43 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 18765 0 0 0 226242 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 4243548 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 2262.43 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 22693
/proc/meminfo: memFree=28687160/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=2322.44 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 18765 0 0 0 232243 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 5837773 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 2322.44 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22695
/proc/meminfo: memFree=28687200/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=2382.44 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 18927 0 0 0 238243 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 5783760 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 2382.44 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22696
/proc/meminfo: memFree=28687112/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=2442.45 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 18927 0 0 0 244244 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 5652829 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 2442.45 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22697
/proc/meminfo: memFree=28687724/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=2502.45 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 19088 0 0 0 250244 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 4248976 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 2502.45 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22698
/proc/meminfo: memFree=28687740/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=2520.05 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 19088 0 0 0 252004 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 5653320 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

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

[startup+2519.9 s]
# the end of solver process 22496 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.05 s, system=0.015001 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 22698
/proc/meminfo: memFree=28687740/32770624 swapFree=67108804/67108860
[pid=22496] ppid=22493 vsize=70552 memory=45368 CPUtime=2520.05 cores=1,3,5,7
/proc/22496/stat : 22496 (MistralXCSP) R 22493 22496 22159 0 -1 4202496 19088 0 0 0 252004 1 0 0 20 0 1 0 220500378 72245248 11342 33554432000 4194304 7499544 140730222984656 140730222978952 5653320 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 27385856 140730222990445 140730222990595 140730222990595 140730222993353 0
/proc/22496/statm: 17638 11342 724 807 0 10629 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 70552 KiB
Current children cumulated memory: 45368 KiB

Child status: 0
Real time (s): 2519.9
CPU time (s): 2520.06
CPU user time (s): 2520.05
CPU system time (s): 0.015001
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 70552
Max. memory (cumulated for all children) (KiB): 45368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.05
system time used= 0.015001
maximum resident set size= 45388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19122
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= 25
involuntary context switches= 649


# summary of solver processes directly reported to runsolver:
#   pid: 22496
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2520.05
#   total CPU system time (s): 0.015001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.44709 second user time and 16.1404 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-12 01:16:12
IDJOB=4303976
IDBENCH=141591
IDSOLVER=2779
FILE ID=node105/4303976-1534029372
RUNJOBID= node105-1534027413-22191
PBS_JOBID= 21036966
Free space on /tmp= 40724 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Frb/frb-53-24-2-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-4303976-1534029372/watcher-4303976-1534029372 -o /tmp/evaluation-result-4303976-1534029372/solver-4303976-1534029372 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534027413-22191 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1806365711 HOME/instance-4303976-1534029372.xml

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

MD5SUM BENCH= efa4ad1e7c4e0975e1666af510b5ab46
RANDOM SEED=1806365711

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        28765432 kB
MemAvailable:   31915748 kB
Buffers:           60676 kB
Cached:          3355556 kB
SwapCached:           16 kB
Active:          1693084 kB
Inactive:        1777492 kB
Active(anon):       6128 kB
Inactive(anon):   100532 kB
Active(file):    1686956 kB
Inactive(file):  1676960 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              6548 kB
Writeback:             0 kB
AnonPages:         77748 kB
Mapped:            51252 kB
Shmem:             49748 kB
Slab:             231528 kB
SReclaimable:     204468 kB
SUnreclaim:        27060 kB
KernelStack:        3568 kB
PageTables:         5420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 40720 MiB
End job on node105 at 2018-08-12 01:58:12