Trace number 4303843

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) 2519.29 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-13_c18.xml
MD5SUM3785e9b0b2758b612fcaaefab5873f44
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 variables169
Number of constraints72
Number of domains1
Minimum domain size13
Maximum domain size13
Distribution of domain sizes[{"size":13,"count":169}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":165}]
Minimum constraint arity2
Maximum constraint arity13
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":4},{"arity":13,"count":28}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":72}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.09	c Mistral 01082018
2519.29/2520.00	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 (1424 MiB free)
  memory of node 1: 16384 MiB (2041 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303843-1533991001/watcher-4303843-1533991001 -o /tmp/evaluation-result-4303843-1533991001/solver-4303843-1533991001 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1533991001-7337 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2047392375 HOME/instance-4303843-1533991001.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=7366, runsolver pid=7361

[startup+0.100149 s]*
/proc/loadavg: 1.00 1.11 1.47 2/190 7369
/proc/meminfo: memFree=3546024/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=28764 memory=2420 CPUtime=0 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) D 7361 7366 7304 0 -1 4202496 810 0 2 0 0 0 0 0 20 0 1 0 216663314 29454336 605 33554432000 4194304 7499544 140725287575808 140725287570568 139922938094752 0 0 4096 0 18446744071580431491 0 0 17 6 0 0 5 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7191 605 487 807 0 182 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 28764 KiB
Current children cumulated memory: 2420 KiB

[startup+0.209967 s]*
/proc/loadavg: 1.08 1.12 1.48 2/190 7369
/proc/meminfo: memFree=3546024/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=28764 memory=2660 CPUtime=0 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) D 7361 7366 7304 0 -1 4202496 833 0 3 0 0 0 0 0 20 0 1 0 216663314 29454336 665 33554432000 4194304 7499544 140725287575808 140725287570160 139922938417800 0 0 4096 0 18446744071580431491 0 0 17 6 0 0 16 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7191 665 519 807 0 182 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 28764 KiB
Current children cumulated memory: 2660 KiB

[startup+0.30963 s]*
/proc/loadavg: 1.08 1.12 1.48 4/190 7369
/proc/meminfo: memFree=3544164/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4240 CPUtime=0.09 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 1233 0 3 0 9 0 0 0 20 0 1 0 216663314 30265344 1060 33554432000 4194304 7499544 140725287575808 140725287570168 4579477 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1060 721 807 0 380 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4240 KiB

[startup+0.700262 s]
/proc/loadavg: 1.08 1.12 1.48 4/190 7369
/proc/meminfo: memFree=3543792/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4240 CPUtime=0.48 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 1233 0 3 0 48 0 0 0 20 0 1 0 216663314 30265344 1060 33554432000 4194304 7499544 140725287575808 140725287570168 4258054 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1060 721 807 0 380 0
Current children cumulated CPU time: 0.48 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4240 KiB

[startup+1.50025 s]
/proc/loadavg: 1.08 1.12 1.48 4/190 7369
/proc/meminfo: memFree=3544016/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4240 CPUtime=1.28 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 1233 0 3 0 128 0 0 0 20 0 1 0 216663314 30265344 1060 33554432000 4194304 7499544 140725287575808 140725287570168 4579850 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1060 721 807 0 380 0
Current children cumulated CPU time: 1.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4240 KiB

[startup+3.10929 s]
/proc/loadavg: 1.08 1.12 1.48 4/190 7369
/proc/meminfo: memFree=3543772/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4296 CPUtime=2.88 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 1450 0 3 0 288 0 0 0 20 0 1 0 216663314 30265344 1074 33554432000 4194304 7499544 140725287575808 140725287570168 5684851 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1074 726 807 0 380 0
Current children cumulated CPU time: 2.88 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4296 KiB

[startup+6.30022 s]
/proc/loadavg: 1.16 1.14 1.48 4/190 7369
/proc/meminfo: memFree=3543892/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=6.07 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 1658 0 3 0 607 0 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 5685050 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 6.07 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+12.7003 s]
/proc/loadavg: 1.22 1.15 1.48 4/190 7369
/proc/meminfo: memFree=3544388/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=12.47 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 1876 0 3 0 1247 0 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 5567792 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 12.47 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+25.5002 s]
/proc/loadavg: 1.34 1.18 1.49 4/190 7369
/proc/meminfo: memFree=3544824/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=25.27 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 2297 0 3 0 2527 0 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 4319915 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 25.27 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+51.1095 s]
/proc/loadavg: 1.60 1.26 1.51 4/190 7369
/proc/meminfo: memFree=3545344/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=50.87 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 2511 0 3 0 5087 0 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 4580523 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 50.87 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+102.3 s]
/proc/loadavg: 1.83 1.37 1.53 4/190 7370
/proc/meminfo: memFree=3544936/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=102.05 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 2725 0 3 0 10205 0 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 4580511 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.48 1.56 4/190 7371
/proc/meminfo: memFree=3544928/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=162.04 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 2938 0 3 0 16204 0 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 4579688 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 162.04 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.58 1.59 4/191 7380
/proc/meminfo: memFree=3544032/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=222.03 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 3151 0 3 0 22203 0 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 4540472 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 222.03 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.66 1.61 4/191 7381
/proc/meminfo: memFree=3544484/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=282.01 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 3358 0 3 0 28201 0 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 5685802 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 282.01 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.72 1.64 4/188 7382
/proc/meminfo: memFree=3544468/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=342 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 3571 0 3 0 34200 0 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 4541843 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 342 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.77 1.66 4/188 7383
/proc/meminfo: memFree=3544676/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=401.99 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 3779 0 3 0 40199 0 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 5684337 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 401.99 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.81 1.68 4/188 7384
/proc/meminfo: memFree=3544660/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=461.98 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 3984 0 3 0 46198 0 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 4579688 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 461.98 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB


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

/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 1721.72 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.92 4/187 7447
/proc/meminfo: memFree=3543124/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=1781.71 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 8581 0 3 0 178171 0 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 5684003 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 1781.71 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.92 4/187 7448
/proc/meminfo: memFree=3542780/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=1841.71 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 8789 0 3 0 184170 1 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 5684239 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 1841.71 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.93 4/187 7449
/proc/meminfo: memFree=3542944/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=1901.7 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 8998 0 3 0 190169 1 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 5684745 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 1901.7 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.93 4/187 7450
/proc/meminfo: memFree=3542936/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=1961.68 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 9206 0 3 0 196167 1 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 5685386 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 1961.68 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.94 4/188 7459
/proc/meminfo: memFree=3542572/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=2021.67 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 9416 0 3 0 202166 1 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 5617347 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 2021.67 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/188 7460
/proc/meminfo: memFree=3542660/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=2081.66 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 9624 0 3 0 208165 1 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 5576304 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 2081.66 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/188 7461
/proc/meminfo: memFree=3542836/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=2141.65 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 9837 0 3 0 214164 1 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 4541955 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 2141.65 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/188 7462
/proc/meminfo: memFree=3542944/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=2201.64 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 10041 0 3 0 220163 1 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 5161164 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 2201.64 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/188 7463
/proc/meminfo: memFree=3542440/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=2261.63 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 10250 0 3 0 226162 1 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 5685330 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 2261.63 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/187 7464
/proc/meminfo: memFree=3542960/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=2321.62 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 10454 0 3 0 232161 1 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 5573419 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 2321.62 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/187 7465
/proc/meminfo: memFree=3542820/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=2381.61 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 10658 0 3 0 238160 1 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 4541744 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 2381.61 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/187 7466
/proc/meminfo: memFree=3542704/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=2441.59 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 10863 0 3 0 244158 1 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 4249719 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 2441.59 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 1.95 4/187 7467
/proc/meminfo: memFree=3542820/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=2501.58 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 11067 0 3 0 250157 1 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 4249968 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 2501.58 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 1.99 1.95 4/187 7467
/proc/meminfo: memFree=3542828/32770624 swapFree=67108860/67108860
[pid=7366] ppid=7361 vsize=29556 memory=4312 CPUtime=2519.29 cores=0,2,4,6
/proc/7366/stat : 7366 (MistralXCSP) R 7361 7366 7304 0 -1 4202496 11271 0 3 0 251928 1 0 0 20 0 1 0 216663314 30265344 1078 33554432000 4194304 7499544 140725287575808 140725287570168 4540505 0 0 4096 16386 0 0 0 17 0 0 0 18 0 0 9598848 9604096 32747520 140725287580781 140725287580931 140725287580931 140725287583689 0
/proc/7366/statm: 7389 1078 726 807 0 380 0
Current children cumulated CPU time: 2519.29 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4312 KiB

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

[startup+2520.01 s]
# the end of solver process 7366 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.28 s, system=0.011997 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): 2519.29
CPU user time (s): 2519.28
CPU system time (s): 0.011997
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 29556
Max. memory (cumulated for all children) (KiB): 4312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.28
system time used= 0.011997
maximum resident set size= 4332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11306
page faults= 3
swaps= 0
block input operations= 2336
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 2306


# summary of solver processes directly reported to runsolver:
#   pid: 7366
#   total CPU time (s): 2519.29
#   total CPU user time (s): 2519.28
#   total CPU system time (s): 0.011997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.26646 second user time and 16.1157 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-11 14:36:41
IDJOB=4303843
IDBENCH=141022
IDSOLVER=2779
FILE ID=node139/4303843-1533991001
RUNJOBID= node139-1533991001-7337
PBS_JOBID= 21036943
Free space on /tmp= 28224 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-13_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-4303843-1533991001/watcher-4303843-1533991001 -o /tmp/evaluation-result-4303843-1533991001/solver-4303843-1533991001 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1533991001-7337 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 2047392375 HOME/instance-4303843-1533991001.xml

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

MD5SUM BENCH= 3785e9b0b2758b612fcaaefab5873f44
RANDOM SEED=2047392375

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:         3554572 kB
MemAvailable:   31904724 kB
Buffers:          198312 kB
Cached:         27930504 kB
SwapCached:            0 kB
Active:          8060628 kB
Inactive:       20118452 kB
Active(anon):       2608 kB
Inactive(anon):   100556 kB
Active(file):    8058020 kB
Inactive(file): 20017896 kB
Unevictable:        7292 kB
Mlocked:            7292 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             11772 kB
Writeback:             4 kB
AnonPages:         57508 kB
Mapped:            60268 kB
Shmem:             49804 kB
Slab:             731276 kB
SReclaimable:     702696 kB
SUnreclaim:        28580 kB
KernelStack:        3216 kB
PageTables:         4684 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     350660 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 28212 MiB
End job on node139 at 2018-08-11 15:18:42