Trace number 4303979

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) 2519.8 2520.01

General information on the benchmark

NameFrb/
frb-56-25-2-mgd_c18.xml
MD5SUM9f5dcf75f47057a7c780da5476ab91b2
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 variables56
Number of constraints511
Number of domains1
Minimum domain size25
Maximum domain size25
Distribution of domain sizes[{"size":25,"count":56}]
Minimum variable degree7
Maximum variable degree26
Distribution of variable degrees[{"degree":7,"count":1},{"degree":11,"count":1},{"degree":12,"count":1},{"degree":13,"count":1},{"degree":14,"count":4},{"degree":15,"count":6},{"degree":16,"count":2},{"degree":17,"count":9},{"degree":18,"count":5},{"degree":19,"count":8},{"degree":20,"count":2},{"degree":21,"count":2},{"degree":22,"count":7},{"degree":23,"count":2},{"degree":24,"count":3},{"degree":26,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":511}]
Number of extensional constraints511
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":511}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.79/2520.00	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 (6950 MiB free)
  memory of node 1: 16384 MiB (10469 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303979-1534027833/watcher-4303979-1534027833 -o /tmp/evaluation-result-4303979-1534027833/solver-4303979-1534027833 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534025302-27177 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 206153695 HOME/instance-4303979-1534027833.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=27805, runsolver pid=27802

[startup+0.100114 s]*
/proc/loadavg: 2.00 1.99 1.95 3/191 27806
/proc/meminfo: memFree=17823804/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=45452 memory=19840 CPUtime=0.09 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 5161 0 0 0 9 0 0 0 20 0 1 0 220346492 46542848 4960 33554432000 4194304 7499544 140723825074544 140723825071544 140470346160716 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 11363 4960 686 807 0 4354 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 45452 KiB
Current children cumulated memory: 19840 KiB

[startup+0.20992 s]*
/proc/loadavg: 2.00 1.99 1.95 3/191 27806
/proc/meminfo: memFree=17806568/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=62892 memory=37264 CPUtime=0.21 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 9541 0 0 0 20 1 0 0 20 0 1 0 220346492 64401408 9316 33554432000 4194304 7499544 140723825074544 140723825071544 140470346161125 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 15723 9316 686 807 0 8714 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 62892 KiB
Current children cumulated memory: 37264 KiB

[startup+0.309803 s]*
/proc/loadavg: 2.00 1.99 1.95 3/191 27806
/proc/meminfo: memFree=17793920/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=73984 memory=48616 CPUtime=0.31 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 12344 0 0 0 30 1 0 0 20 0 1 0 220346492 75759616 12154 33554432000 4194304 7499544 140723825074544 140723825071544 4541806 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18496 12154 709 807 0 11487 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 73984 KiB
Current children cumulated memory: 48616 KiB

[startup+0.700234 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27806
/proc/meminfo: memFree=17793548/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=73984 memory=48616 CPUtime=0.69 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 12356 0 0 0 68 1 0 0 20 0 1 0 220346492 75759616 12154 33554432000 4194304 7499544 140723825074544 140723825071544 4541806 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18496 12154 709 807 0 11487 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 73984 KiB
Current children cumulated memory: 48616 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27806
/proc/meminfo: memFree=17793552/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=73984 memory=48616 CPUtime=1.49 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 12364 0 0 0 148 1 0 0 20 0 1 0 220346492 75759616 12154 33554432000 4194304 7499544 140723825074544 140723825069896 4386298 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18496 12154 709 807 0 11487 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 73984 KiB
Current children cumulated memory: 48616 KiB

[startup+3.10921 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27806
/proc/meminfo: memFree=17793428/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=73984 memory=48812 CPUtime=3.1 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 13396 0 0 0 309 1 0 0 20 0 1 0 220346492 75759616 12203 33554432000 4194304 7499544 140723825074544 140723825069896 5593251 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18496 12203 724 807 0 11487 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 73984 KiB
Current children cumulated memory: 48812 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27806
/proc/meminfo: memFree=17793104/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=73984 memory=48812 CPUtime=6.28 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 14427 0 0 0 627 1 0 0 20 0 1 0 220346492 75759616 12203 33554432000 4194304 7499544 140723825074544 140723825069896 5652848 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18496 12203 724 807 0 11487 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 73984 KiB
Current children cumulated memory: 48812 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27806
/proc/meminfo: memFree=17793104/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48812 CPUtime=12.69 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 15462 0 0 0 1267 2 0 0 20 0 1 0 220346492 75894784 12203 33554432000 4194304 7499544 140723825074544 140723825069080 4541886 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12203 724 807 0 11520 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48812 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27806
/proc/meminfo: memFree=17793104/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48820 CPUtime=25.49 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 17530 0 0 0 2547 2 0 0 20 0 1 0 220346492 75894784 12205 33554432000 4194304 7499544 140723825074544 140723825069080 5837773 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12205 724 807 0 11520 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48820 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27806
/proc/meminfo: memFree=17793420/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48824 CPUtime=51.09 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 18566 0 0 0 5107 2 0 0 20 0 1 0 220346492 75894784 12206 33554432000 4194304 7499544 140723825074544 140723825069080 4317327 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12206 724 807 0 11520 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48824 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27807
/proc/meminfo: memFree=17792176/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48828 CPUtime=102.26 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 19606 0 0 0 10224 2 0 0 20 0 1 0 220346492 75894784 12207 33554432000 4194304 7499544 140723825074544 140723825069080 5652781 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12207 724 807 0 11520 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48828 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27808
/proc/meminfo: memFree=17792176/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48828 CPUtime=162.25 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 19759 0 0 0 16223 2 0 0 20 0 1 0 220346492 75894784 12207 33554432000 4194304 7499544 140723825074544 140723825069080 4545413 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12207 724 807 0 11520 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48828 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27809
/proc/meminfo: memFree=17792656/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=222.24 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 19926 0 0 0 22222 2 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5783729 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/190 27811
/proc/meminfo: memFree=17792716/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=282.23 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 20079 0 0 0 28221 2 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5585327 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/190 27813
/proc/meminfo: memFree=17794532/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=342.22 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 20233 0 0 0 34220 2 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5592794 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/191 27815
/proc/meminfo: memFree=17793404/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=402.21 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 20385 0 0 0 40219 2 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5840000 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+462.3 s]
/proc/loadavg: 2.07 2.00 1.96 3/191 27817
/proc/meminfo: memFree=17793548/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=462.2 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 20538 0 0 0 46218 2 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5783928 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB


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

/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 1722.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+1782.3 s]
/proc/loadavg: 2.07 2.10 2.03 3/191 27895
/proc/meminfo: memFree=17793344/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=1782.08 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 23796 0 0 0 178205 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5593100 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 1782.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+1842.3 s]
/proc/loadavg: 2.03 2.08 2.03 3/191 27896
/proc/meminfo: memFree=17793720/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=1842.08 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 23944 0 0 0 184205 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 4540486 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 1842.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.07 2.03 3/192 27898
/proc/meminfo: memFree=17794292/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=1902.08 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 24089 0 0 0 190205 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5652736 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 1902.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.06 2.03 3/192 27899
/proc/meminfo: memFree=17794032/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=1962.08 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 24234 0 0 0 196205 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5840043 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 1962.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/192 27900
/proc/meminfo: memFree=17794400/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=2022.08 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 24380 0 0 0 202205 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5573392 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 2022.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/191 27902
/proc/meminfo: memFree=17794228/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=2082.08 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 24525 0 0 0 208205 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5585453 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 2082.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/191 27903
/proc/meminfo: memFree=17794076/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=2142.08 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 24670 0 0 0 214205 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5783487 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 2142.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/190 27904
/proc/meminfo: memFree=17794100/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=2202.08 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 24816 0 0 0 220205 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5593221 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 2202.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/190 27906
/proc/meminfo: memFree=17793940/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=2262.08 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 24962 0 0 0 226205 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5593251 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 2262.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+2322.3 s]
/proc/loadavg: 1.97 2.00 2.02 3/191 28033
/proc/meminfo: memFree=17839168/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=2322.08 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 25108 0 0 0 232205 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 4405116 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 2322.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+2382.3 s]
/proc/loadavg: 1.99 2.00 2.02 3/192 28064
/proc/meminfo: memFree=17836100/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=2382.08 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 25253 0 0 0 238205 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5593256 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 2382.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/192 28065
/proc/meminfo: memFree=17837296/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=2442.08 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 25402 0 0 0 244205 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5652763 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 2442.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.02 2.03 3/192 28066
/proc/meminfo: memFree=17837784/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=2502.08 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 25548 0 0 0 250205 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 4252551 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.04 2.02 2.03 3/192 28067
/proc/meminfo: memFree=17837660/32770624 swapFree=67108860/67108860
[pid=27805] ppid=27802 vsize=74116 memory=48880 CPUtime=2519.79 cores=0,2,4,6
/proc/27805/stat : 27805 (MistralXCSP) R 27802 27805 27146 0 -1 4202496 25694 0 0 0 251976 3 0 0 20 0 1 0 220346492 75894784 12220 33554432000 4194304 7499544 140723825074544 140723825069080 5593221 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37871616 140723825083502 140723825083651 140723825083651 140723825086409 0
/proc/27805/statm: 18529 12220 724 807 0 11520 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 74116 KiB
Current children cumulated memory: 48880 KiB

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

[startup+2520.01 s]
# the end of solver process 27805 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.76 s, system=0.034997 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): 2519.8
CPU user time (s): 2519.76
CPU system time (s): 0.034997
CPU usage (%): 99.9916
Max. virtual memory (cumulated for all children) (KiB): 74116
Max. memory (cumulated for all children) (KiB): 48880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.76
system time used= 0.034997
maximum resident set size= 48900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25729
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= 29
involuntary context switches= 1746


# summary of solver processes directly reported to runsolver:
#   pid: 27805
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2519.76
#   total CPU system time (s): 0.034997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.59156 second user time and 17.1225 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-12 00:50:33
IDJOB=4303979
IDBENCH=141581
IDSOLVER=2779
FILE ID=node132/4303979-1534027833
RUNJOBID= node132-1534025302-27177
PBS_JOBID= 21036958
Free space on /tmp= 37984 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Frb/frb-56-25-2-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-4303979-1534027833/watcher-4303979-1534027833 -o /tmp/evaluation-result-4303979-1534027833/solver-4303979-1534027833 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534025302-27177 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 206153695 HOME/instance-4303979-1534027833.xml

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

MD5SUM BENCH= 9f5dcf75f47057a7c780da5476ab91b2
RANDOM SEED=206153695

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        17839820 kB
MemAvailable:   31854080 kB
Buffers:          211124 kB
Cached:         13919008 kB
SwapCached:            0 kB
Active:          6984552 kB
Inactive:        7250012 kB
Active(anon):      53612 kB
Inactive(anon):   103052 kB
Active(file):    6930940 kB
Inactive(file):  7146960 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6672 kB
Writeback:             0 kB
AnonPages:        110716 kB
Mapped:            54904 kB
Shmem:             49824 kB
Slab:             392908 kB
SReclaimable:     364820 kB
SUnreclaim:        28088 kB
KernelStack:        3424 kB
PageTables:         5064 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     426204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     53248 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 37980 MiB
End job on node132 at 2018-08-12 01:32:33