Trace number 4303977

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) 2519.72 2520.01

General information on the benchmark

NameFrb/
frb-53-24-3-mgd_c18.xml
MD5SUM2687d075c2954ad7539e74b041f9986e
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables53
Number of constraints470
Number of domains1
Minimum domain size24
Maximum domain size24
Distribution of domain sizes[{"size":24,"count":53}]
Minimum variable degree11
Maximum variable degree26
Distribution of variable degrees[{"degree":11,"count":1},{"degree":13,"count":2},{"degree":14,"count":5},{"degree":15,"count":4},{"degree":16,"count":6},{"degree":17,"count":7},{"degree":18,"count":12},{"degree":19,"count":4},{"degree":20,"count":3},{"degree":21,"count":2},{"degree":22,"count":3},{"degree":23,"count":1},{"degree":24,"count":1},{"degree":25,"count":1},{"degree":26,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":470}]
Number of extensional constraints470
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":470}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.71/2520.00	s UNKNOWN

Verifier Data


Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (5740 MiB free)
  memory of node 1: 16384 MiB (1421 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303977-1534027767/watcher-4303977-1534027767 -o /tmp/evaluation-result-4303977-1534027767/solver-4303977-1534027767 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534026891-13565 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1597824230 HOME/instance-4303977-1534027767.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=13941, runsolver pid=13938

[startup+0.10015 s]*
/proc/loadavg: 2.00 1.97 1.94 3/191 13942
/proc/meminfo: memFree=7317404/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=46284 memory=20896 CPUtime=0.1 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 5388 0 0 0 9 1 0 0 20 0 1 0 220339896 47394816 5224 33554432000 4194304 7499544 140729372432736 140729372429736 139932497192864 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 11571 5224 686 807 0 4562 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 46284 KiB
Current children cumulated memory: 20896 KiB

[startup+0.209733 s]*
/proc/loadavg: 2.00 1.97 1.94 3/191 13942
/proc/meminfo: memFree=7298192/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=65944 memory=40432 CPUtime=0.21 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 10303 0 0 0 20 1 0 0 20 0 1 0 220339896 67526656 10108 33554432000 4194304 7499544 140729372432736 140729372425976 139932497144805 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 16486 10108 686 807 0 9477 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 65944 KiB
Current children cumulated memory: 40432 KiB

[startup+0.309614 s]*
/proc/loadavg: 2.00 1.97 1.94 3/191 13942
/proc/meminfo: memFree=7291992/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70236 memory=44920 CPUtime=0.31 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 11423 0 0 0 30 1 0 0 20 0 1 0 220339896 71921664 11230 33554432000 4194304 7499544 140729372432736 140729372425976 5783978 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17559 11230 719 807 0 10550 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 70236 KiB
Current children cumulated memory: 44920 KiB

[startup+0.700235 s]
/proc/loadavg: 2.00 1.97 1.94 3/191 13942
/proc/meminfo: memFree=7291992/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=44920 CPUtime=0.69 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 11431 0 0 0 68 1 0 0 20 0 1 0 220339896 72056832 11230 33554432000 4194304 7499544 140729372432736 140729372425976 4248928 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11230 719 807 0 10583 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 44920 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 1.97 1.94 3/191 13942
/proc/meminfo: memFree=7291536/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=44920 CPUtime=1.49 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 11435 0 0 0 148 1 0 0 20 0 1 0 220339896 72056832 11230 33554432000 4194304 7499544 140729372432736 140729372427272 4541806 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11230 719 807 0 10583 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 44920 KiB

[startup+3.10906 s]
/proc/loadavg: 2.00 1.97 1.94 3/191 13942
/proc/meminfo: memFree=7291288/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45108 CPUtime=3.1 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 12402 0 0 0 309 1 0 0 20 0 1 0 220339896 72056832 11277 33554432000 4194304 7499544 140729372432736 140729372427272 5652807 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11277 724 807 0 10583 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45108 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 1.97 1.94 3/191 13942
/proc/meminfo: memFree=7291120/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45124 CPUtime=6.29 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 13367 0 0 0 628 1 0 0 20 0 1 0 220339896 72056832 11281 33554432000 4194304 7499544 140729372432736 140729372427272 5652795 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11281 724 807 0 10583 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45124 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 1.98 1.94 3/191 13942
/proc/meminfo: memFree=7291508/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45136 CPUtime=12.69 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 14337 0 0 0 1268 1 0 0 20 0 1 0 220339896 72056832 11284 33554432000 4194304 7499544 140729372432736 140729372427272 4248976 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11284 724 807 0 10583 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45136 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 1.98 1.94 3/191 13942
/proc/meminfo: memFree=7291892/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45144 CPUtime=25.49 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 16167 0 0 0 2548 1 0 0 20 0 1 0 220339896 72056832 11286 33554432000 4194304 7499544 140729372432736 140729372427272 4252560 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11286 724 807 0 10583 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45144 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 1.98 1.95 3/191 13949
/proc/meminfo: memFree=7290208/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45144 CPUtime=51.08 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 16914 0 0 0 5107 1 0 0 20 0 1 0 220339896 72056832 11286 33554432000 4194304 7499544 140729372432736 140729372427272 5840000 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11286 724 807 0 10583 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45144 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.98 1.95 3/191 13950
/proc/meminfo: memFree=7291404/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45148 CPUtime=102.26 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 17046 0 0 0 10225 1 0 0 20 0 1 0 220339896 72056832 11287 33554432000 4194304 7499544 140729372432736 140729372427272 4579709 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11287 724 807 0 10583 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45148 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 13951
/proc/meminfo: memFree=7291476/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45148 CPUtime=162.25 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 17174 0 0 0 16224 1 0 0 20 0 1 0 220339896 72056832 11287 33554432000 4194304 7499544 140729372432736 140729372427272 5652787 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11287 724 807 0 10583 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45148 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 13952
/proc/meminfo: memFree=7291384/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45148 CPUtime=222.25 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 17302 0 0 0 22224 1 0 0 20 0 1 0 220339896 72056832 11287 33554432000 4194304 7499544 140729372432736 140729372427272 5592832 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11287 724 807 0 10583 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45148 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/190 13953
/proc/meminfo: memFree=7291328/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45148 CPUtime=282.24 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 17427 0 0 0 28223 1 0 0 20 0 1 0 220339896 72056832 11287 33554432000 4194304 7499544 140729372432736 140729372427272 5783487 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11287 724 807 0 10583 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45148 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/189 13955
/proc/meminfo: memFree=7292400/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45148 CPUtime=342.24 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 17556 0 0 0 34223 1 0 0 20 0 1 0 220339896 72056832 11287 33554432000 4194304 7499544 140729372432736 140729372427272 5783823 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11287 724 807 0 10583 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45148 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.00 1.96 3/190 13957
/proc/meminfo: memFree=7291280/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45148 CPUtime=402.23 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 17684 0 0 0 40222 1 0 0 20 0 1 0 220339896 72056832 11287 33554432000 4194304 7499544 140729372432736 140729372427272 4579920 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11287 724 807 0 10583 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45148 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.00 1.96 3/190 13958
/proc/meminfo: memFree=7291272/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45148 CPUtime=462.22 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 17811 0 0 0 46221 1 0 0 20 0 1 0 220339896 72056832 11287 33554432000 4194304 7499544 140729372432736 140729372427272 4248976 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11287 724 807 0 10583 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45148 KiB


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

/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 1722.09 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.03 1.98 3/190 14155
/proc/meminfo: memFree=7182156/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=1782.09 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 20541 0 0 0 178208 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 4252554 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 1782.09 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

[startup+1842.3 s]
/proc/loadavg: 2.14 2.06 1.99 3/191 14164
/proc/meminfo: memFree=7181052/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=1842.08 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 20662 0 0 0 184207 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 5783508 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 1842.08 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

[startup+1902.3 s]
/proc/loadavg: 2.45 2.14 2.02 3/191 14165
/proc/meminfo: memFree=7182180/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=1902.07 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 20782 0 0 0 190206 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 5783684 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 1902.07 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

[startup+1962.3 s]
/proc/loadavg: 2.27 2.16 2.04 3/191 14166
/proc/meminfo: memFree=7182348/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=1962.07 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 20902 0 0 0 196206 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 4263888 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 1962.07 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

[startup+2022.3 s]
/proc/loadavg: 2.10 2.13 2.04 3/191 14167
/proc/meminfo: memFree=7182136/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=2022.06 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 21022 0 0 0 202205 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 5652763 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 2022.06 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.10 2.04 3/191 14168
/proc/meminfo: memFree=7182468/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=2082.05 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 21143 0 0 0 208204 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 5783317 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 2082.05 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.09 2.04 3/190 14170
/proc/meminfo: memFree=7182300/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=2142.05 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 21267 0 0 0 214204 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 5837764 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 2142.05 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.07 2.04 3/190 14171
/proc/meminfo: memFree=7182228/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=2202.04 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 21389 0 0 0 220203 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 5570151 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 2202.04 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.06 2.04 3/190 14172
/proc/meminfo: memFree=7182260/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=2262.03 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 21513 0 0 0 226202 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 5783309 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 2262.03 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.05 2.04 3/191 14175
/proc/meminfo: memFree=7182312/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=2322.03 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 21636 0 0 0 232202 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 4580805 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 2322.03 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.04 3/191 14176
/proc/meminfo: memFree=7181980/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=2382.02 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 21759 0 0 0 238201 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 5652848 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 2382.02 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

[startup+2442.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/192 14185
/proc/meminfo: memFree=7181404/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=2442.01 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 21882 0 0 0 244200 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 5593240 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 2442.01 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

[startup+2502.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/192 14186
/proc/meminfo: memFree=7181644/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=2502.01 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 22005 0 0 0 250200 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 4540532 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 2502.01 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.02 2.04 2.05 3/192 14186
/proc/meminfo: memFree=7181636/32770624 swapFree=67108860/67108860
[pid=13941] ppid=13938 vsize=70368 memory=45152 CPUtime=2519.71 cores=0,2,4,6
/proc/13941/stat : 13941 (MistralXCSP) R 13938 13941 13534 0 -1 4202496 22128 0 0 0 251970 1 0 0 20 0 1 0 220339896 72056832 11288 33554432000 4194304 7499544 140729372432736 140729372427272 5790896 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 16044032 140729372439661 140729372439811 140729372439811 140729372442569 0
/proc/13941/statm: 17592 11288 724 807 0 10583 0
Current children cumulated CPU time: 2519.71 s
Current children cumulated vsize: 70368 KiB
Current children cumulated memory: 45152 KiB

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

[startup+2520.01 s]
# the end of solver process 13941 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.71 s, system=0.013998 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): 2519.72
CPU user time (s): 2519.71
CPU system time (s): 0.013998
CPU usage (%): 99.9887
Max. virtual memory (cumulated for all children) (KiB): 70368
Max. memory (cumulated for all children) (KiB): 45152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.71
system time used= 0.013998
maximum resident set size= 45172
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22163
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= 28
involuntary context switches= 2082


# summary of solver processes directly reported to runsolver:
#   pid: 13941
#   total CPU time (s): 2519.72
#   total CPU user time (s): 2519.71
#   total CPU system time (s): 0.013998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.65935 second user time and 17.4076 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-12 00:49:27
IDJOB=4303977
IDBENCH=141580
IDSOLVER=2779
FILE ID=node135/4303977-1534027767
RUNJOBID= node135-1534026891-13565
PBS_JOBID= 21036964
Free space on /tmp= 42568 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Frb/frb-53-24-3-mgd_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303977-1534027767/watcher-4303977-1534027767 -o /tmp/evaluation-result-4303977-1534027767/solver-4303977-1534027767 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534026891-13565 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1597824230 HOME/instance-4303977-1534027767.xml

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

MD5SUM BENCH= 2687d075c2954ad7539e74b041f9986e
RANDOM SEED=1597824230

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:         7334000 kB
MemAvailable:   31901840 kB
Buffers:          232940 kB
Cached:         24248776 kB
SwapCached:            0 kB
Active:          9324164 kB
Inactive:       15214792 kB
Active(anon):       6592 kB
Inactive(anon):   103132 kB
Active(file):    9317572 kB
Inactive(file): 15111660 kB
Unevictable:        7244 kB
Mlocked:            7244 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6384 kB
Writeback:             0 kB
AnonPages:         78448 kB
Mapped:            62408 kB
Shmem:             49824 kB
Slab:             595932 kB
SReclaimable:     567068 kB
SUnreclaim:        28864 kB
KernelStack:        3632 kB
PageTables:         5640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378524 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:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 42564 MiB
End job on node135 at 2018-08-12 01:31:27