Trace number 4303934

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) 2519.58 2520.01

General information on the benchmark

NameSocialGolfers/
SocialGolfers-6-6-9-cp_c18.xml
MD5SUM438a4422dc9540b34dd70f26f18dc3ca
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 variables324
Number of constraints22691
Number of domains1
Minimum domain size6
Maximum domain size6
Distribution of domain sizes[{"size":6,"count":324}]
Minimum variable degree282
Maximum variable degree283
Distribution of variable degrees[{"degree":282,"count":288},{"degree":283,"count":36}]
Minimum constraint arity4
Maximum constraint arity324
Distribution of constraint arities[{"arity":4,"count":22680},{"arity":36,"count":10},{"arity":324,"count":1}]
Number of extensional constraints0
Number of intensional constraints22680
Distribution of constraint types[{"type":"intension","count":22680},{"type":"lex","count":1},{"type":"cardinality","count":9},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.57/2520.01	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 (5754 MiB free)
  memory of node 1: 16384 MiB (999 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303934-1534015836/watcher-4303934-1534015836 -o /tmp/evaluation-result-4303934-1534015836/solver-4303934-1534015836 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1533992764-9380 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1365267161 HOME/instance-4303934-1534015836.xml 

running on 4 cores: 0,2,4,6

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=12044, runsolver pid=12041

[startup+0.100106 s]*
/proc/loadavg: 2.01 2.04 2.05 3/192 12045
/proc/meminfo: memFree=6914828/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=29660 memory=4000 CPUtime=0.1 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 1181 0 0 0 10 0 0 0 20 0 1 0 219146745 30371840 1000 33554432000 4194304 7499544 140730596358624 140730596355624 5889009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 7415 1000 665 807 0 406 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29660 KiB
Current children cumulated memory: 4000 KiB

[startup+0.209698 s]*
/proc/loadavg: 2.01 2.04 2.05 3/192 12045
/proc/meminfo: memFree=6914456/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=29984 memory=4256 CPUtime=0.21 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 1307 0 0 0 21 0 0 0 20 0 1 0 219146745 30703616 1064 33554432000 4194304 7499544 140730596358624 140730596355624 6094501 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 7496 1064 665 807 0 487 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29984 KiB
Current children cumulated memory: 4256 KiB

[startup+0.309321 s]*
/proc/loadavg: 2.01 2.04 2.05 3/192 12045
/proc/meminfo: memFree=6914084/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=30248 memory=4516 CPUtime=0.31 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 1390 0 0 0 31 0 0 0 20 0 1 0 219146745 30973952 1129 33554432000 4194304 7499544 140730596358624 140730596355624 140614045637605 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 7562 1129 665 807 0 553 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30248 KiB
Current children cumulated memory: 4516 KiB

[startup+0.700255 s]
/proc/loadavg: 2.01 2.04 2.05 3/192 12045
/proc/meminfo: memFree=6912844/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=37984 memory=12220 CPUtime=0.69 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 3413 0 0 0 69 0 0 0 20 0 1 0 219146745 38895616 3055 33554432000 4194304 7499544 140730596358624 140730596349640 140614046580954 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 9496 3055 695 807 0 2487 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37984 KiB
Current children cumulated memory: 12220 KiB

[startup+1.50025 s]
/proc/loadavg: 2.01 2.04 2.05 3/192 12045
/proc/meminfo: memFree=6896724/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=62776 memory=37024 CPUtime=1.49 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 9600 0 0 0 148 1 0 0 20 0 1 0 219146745 64282624 9256 33554432000 4194304 7499544 140730596358624 140730596349528 5894503 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 15694 9256 695 807 0 8685 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 62776 KiB
Current children cumulated memory: 37024 KiB

[startup+3.10975 s]
/proc/loadavg: 2.01 2.04 2.05 3/192 12045
/proc/meminfo: memFree=6838744/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=109020 memory=83300 CPUtime=3.1 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 21625 0 0 0 307 3 0 0 20 0 1 0 219146745 111636480 20825 33554432000 4194304 7499544 140730596358624 140730596349528 5906613 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 27255 20825 695 807 0 20246 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 109020 KiB
Current children cumulated memory: 83300 KiB

[startup+6.30024 s]
/proc/loadavg: 2.01 2.04 2.05 3/192 12045
/proc/meminfo: memFree=6759308/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=191368 memory=165548 CPUtime=6.29 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 60725 0 0 0 622 7 0 0 20 0 1 0 219146745 195960832 41387 33554432000 4194304 7499544 140730596358624 140730596349640 140614049122669 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 47842 41387 695 807 0 40833 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 191368 KiB
Current children cumulated memory: 165548 KiB

[startup+12.7002 s]
/proc/loadavg: 2.01 2.04 2.05 3/192 12045
/proc/meminfo: memFree=6636332/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=319628 memory=293924 CPUtime=12.68 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 95282 0 0 0 1258 10 0 0 20 0 1 0 219146745 327299072 73481 33554432000 4194304 7499544 140730596358624 140730596349528 4564160 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 79907 73481 695 807 0 72898 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 319628 KiB
Current children cumulated memory: 293924 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.04 2.05 3/192 12045
/proc/meminfo: memFree=6570676/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=347572 CPUtime=25.48 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 179639 0 0 0 2533 15 0 0 20 0 1 0 219146745 382107648 86893 33554432000 4194304 7499544 140730596358624 140730596353976 5161158 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 86893 763 807 0 86279 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347572 KiB

[startup+51.1099 s]
/proc/loadavg: 2.06 2.05 2.05 3/192 12045
/proc/meminfo: memFree=6570704/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=347572 CPUtime=51.1 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 230897 0 0 0 5092 18 0 0 20 0 1 0 219146745 382107648 86893 33554432000 4194304 7499544 140730596358624 140730596353976 5161081 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 86893 763 807 0 86279 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347572 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 12046
/proc/meminfo: memFree=6570748/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=347576 CPUtime=102.28 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 344054 0 0 0 10206 22 0 0 20 0 1 0 219146745 382107648 86894 33554432000 4194304 7499544 140730596358624 140730596353976 5574156 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 86894 764 807 0 86279 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347576 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/192 12048
/proc/meminfo: memFree=6571156/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=347576 CPUtime=162.27 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 413889 0 0 0 16201 26 0 0 20 0 1 0 219146745 382107648 86894 33554432000 4194304 7499544 140730596358624 140730596353976 4246826 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 86894 764 807 0 86279 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347576 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 12049
/proc/meminfo: memFree=6570816/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=347576 CPUtime=222.26 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 484315 0 0 0 22197 29 0 0 20 0 1 0 219146745 382107648 86894 33554432000 4194304 7499544 140730596358624 140730596353976 5584982 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 86894 764 807 0 86279 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347576 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 12050
/proc/meminfo: memFree=6570416/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=347576 CPUtime=282.22 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 531768 0 0 0 28190 32 0 0 20 0 1 0 219146745 382107648 86894 33554432000 4194304 7499544 140730596358624 140730596353976 5574924 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 86894 764 807 0 86279 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347576 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 12053
/proc/meminfo: memFree=6565992/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=347576 CPUtime=342.18 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 558093 0 0 0 34184 34 0 0 20 0 1 0 219146745 382107648 86894 33554432000 4194304 7499544 140730596358624 140730596353976 5585027 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 86894 764 807 0 86279 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 347576 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 12054
/proc/meminfo: memFree=6565840/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=402.13 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 572680 0 0 0 40179 34 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 4579688 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 402.13 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 12055
/proc/meminfo: memFree=6567144/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=462.11 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 573774 0 0 0 46176 35 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 5574156 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 462.11 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB


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

/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 1721.96 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+1782.3 s]
/proc/loadavg: 2.05 2.12 2.09 3/191 12287
/proc/meminfo: memFree=6961680/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=1781.95 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 597100 0 0 0 178159 36 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 5161081 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 1781.95 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.10 2.08 3/192 12311
/proc/meminfo: memFree=6960508/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=1841.94 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 598102 0 0 0 184158 36 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 5161094 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 1841.94 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/192 12312
/proc/meminfo: memFree=6961128/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=1901.93 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 599092 0 0 0 190157 36 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 4579872 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 1901.93 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/192 12313
/proc/meminfo: memFree=6961676/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=1961.93 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 600087 0 0 0 196157 36 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 5609072 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 1961.93 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/191 12314
/proc/meminfo: memFree=6961744/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=2021.93 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 601067 0 0 0 202156 37 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 5161094 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 2021.93 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/191 12315
/proc/meminfo: memFree=6962024/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=2081.92 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 602072 0 0 0 208155 37 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 4252674 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 2081.92 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 12316
/proc/meminfo: memFree=6962104/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=2141.91 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 603065 0 0 0 214154 37 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 5574857 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 2141.91 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 12317
/proc/meminfo: memFree=6962160/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=2201.91 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 604052 0 0 0 220154 37 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 5585010 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 2201.91 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 12318
/proc/meminfo: memFree=6961708/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=2261.9 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 605043 0 0 0 226153 37 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 5574156 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 2261.9 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 12320
/proc/meminfo: memFree=6961832/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=2321.89 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 606164 0 0 0 232152 37 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 5161081 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 2321.89 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+2382.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/191 12328
/proc/meminfo: memFree=6960980/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=2381.88 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 607141 0 0 0 238151 37 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 4579843 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 2381.88 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/191 12329
/proc/meminfo: memFree=6961272/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=2441.88 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 608112 0 0 0 244151 37 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 5608822 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 2441.88 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 12330
/proc/meminfo: memFree=6961196/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=2501.87 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 609088 0 0 0 250150 37 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 4252710 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 2501.87 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 12331
/proc/meminfo: memFree=6960980/32770624 swapFree=67108860/67108860
[pid=12044] ppid=12041 vsize=373152 memory=348012 CPUtime=2519.57 cores=0,2,4,6
/proc/12044/stat : 12044 (MistralXCSP) R 12041 12044 9349 0 -1 4202496 609089 0 0 0 251920 37 0 0 20 0 1 0 219146745 382107648 87003 33554432000 4194304 7499544 140730596358624 140730596353976 5161081 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 33685504 140730596365421 140730596365571 140730596365571 140730596368329 0
/proc/12044/statm: 93288 87003 764 807 0 86279 0
Current children cumulated CPU time: 2519.57 s
Current children cumulated vsize: 373152 KiB
Current children cumulated memory: 348012 KiB

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

[startup+2520.01 s]
# the end of solver process 12044 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.21 s, system=0.374955 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.58
CPU user time (s): 2519.21
CPU system time (s): 0.374955
CPU usage (%): 99.9831
Max. virtual memory (cumulated for all children) (KiB): 373152
Max. memory (cumulated for all children) (KiB): 348012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.21
system time used= 0.374955
maximum resident set size= 348032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 609125
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= 150
involuntary context switches= 2081


# summary of solver processes directly reported to runsolver:
#   pid: 12044
#   total CPU time (s): 2519.58
#   total CPU user time (s): 2519.21
#   total CPU system time (s): 0.374955

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1984 second user time and 18.8845 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-11 21:30:36
IDJOB=4303934
IDBENCH=141381
IDSOLVER=2779
FILE ID=node135/4303934-1534015836
RUNJOBID= node135-1533992764-9380
PBS_JOBID= 21036950
Free space on /tmp= 42568 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/SocialGolfers/SocialGolfers-6-6-9-cp_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-4303934-1534015836/watcher-4303934-1534015836 -o /tmp/evaluation-result-4303934-1534015836/solver-4303934-1534015836 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1533992764-9380 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1365267161 HOME/instance-4303934-1534015836.xml

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

MD5SUM BENCH= 438a4422dc9540b34dd70f26f18dc3ca
RANDOM SEED=1365267161

node135.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:         6916980 kB
MemAvailable:   31458872 kB
Buffers:          228672 kB
Cached:         24227032 kB
SwapCached:            0 kB
Active:          9759972 kB
Inactive:       15197200 kB
Active(anon):     447916 kB
Inactive(anon):   106072 kB
Active(file):    9312056 kB
Inactive(file): 15091128 kB
Unevictable:        7244 kB
Mlocked:            7244 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7304 kB
Writeback:             0 kB
AnonPages:        507928 kB
Mapped:            62404 kB
Shmem:             49824 kB
Slab:             595628 kB
SReclaimable:     567168 kB
SUnreclaim:        28460 kB
KernelStack:        3408 kB
PageTables:         6100 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     822896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    446464 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 42564 MiB
End job on node135 at 2018-08-11 22:12:36