Trace number 4303973

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-2.0 2018-08-01? (TO) 2520.04 2520.01

General information on the benchmark

NameFrb/
frb-50-23-2-mgd_c18.xml
MD5SUM747f749c43313802f4a8e2c3a16b0378
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark844.678
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints445
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":50}]
Minimum variable degree10
Maximum variable degree27
Distribution of variable degrees[{"degree":10,"count":1},{"degree":11,"count":1},{"degree":12,"count":1},{"degree":14,"count":2},{"degree":15,"count":4},{"degree":16,"count":10},{"degree":17,"count":5},{"degree":18,"count":8},{"degree":19,"count":5},{"degree":20,"count":3},{"degree":21,"count":3},{"degree":22,"count":4},{"degree":23,"count":1},{"degree":24,"count":1},{"degree":27,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":445}]
Number of extensional constraints445
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":445}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.03/2520.00	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 (2510 MiB free)
  memory of node 1: 16384 MiB (1162 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303973-1534028903/watcher-4303973-1534028903 -o /tmp/evaluation-result-4303973-1534028903/solver-4303973-1534028903 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534028903-15092 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1641496842 HOME/instance-4303973-1534028903.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=15111, runsolver pid=15107

[startup+0.100121 s]*
/proc/loadavg: 1.00 1.01 1.16 3/187 15122
/proc/meminfo: memFree=3727476/32770624 swapFree=67058696/67108860
[pid=15111] ppid=15107 vsize=47516 memory=21952 CPUtime=0.09 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 5676 0 0 0 9 0 0 0 20 0 1 0 220453483 48656384 5488 33554432000 4194304 7499544 140725630058416 140725630055416 140588762283008 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 11879 5488 686 807 0 4870 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 47516 KiB
Current children cumulated memory: 21952 KiB

[startup+0.209571 s]*
/proc/loadavg: 1.00 1.01 1.16 3/187 15122
/proc/meminfo: memFree=3686060/32770624 swapFree=67058696/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42016 CPUtime=0.2 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 10693 0 0 0 19 1 0 0 20 0 1 0 220453483 69017600 10504 33554432000 4194304 7499544 140725630058416 140725630055416 5840026 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10504 705 807 0 9841 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42016 KiB

[startup+0.309468 s]*
/proc/loadavg: 1.00 1.01 1.16 3/187 15122
/proc/meminfo: memFree=3677192/32770624 swapFree=67058696/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42016 CPUtime=0.3 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 10701 0 0 0 29 1 0 0 20 0 1 0 220453483 69017600 10504 33554432000 4194304 7499544 140725630058416 140725630055416 5573419 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10504 705 807 0 9841 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42016 KiB

[startup+0.700228 s]
/proc/loadavg: 1.00 1.01 1.16 3/187 15122
/proc/meminfo: memFree=3676820/32770624 swapFree=67058696/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42016 CPUtime=0.69 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 10706 0 0 0 68 1 0 0 20 0 1 0 220453483 69017600 10504 33554432000 4194304 7499544 140725630058416 140725630055416 4540482 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10504 705 807 0 9841 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42016 KiB

[startup+1.50022 s]
/proc/loadavg: 1.00 1.01 1.16 3/187 15122
/proc/meminfo: memFree=3676844/32770624 swapFree=67058696/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42016 CPUtime=1.49 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 10710 0 0 0 148 1 0 0 20 0 1 0 220453483 69017600 10504 33554432000 4194304 7499544 140725630058416 140725630053768 5838028 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10504 705 807 0 9841 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42016 KiB

[startup+3.10887 s]
/proc/loadavg: 1.00 1.01 1.16 3/187 15122
/proc/meminfo: memFree=3676520/32770624 swapFree=67058696/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42196 CPUtime=3.08 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 11596 0 0 0 307 1 0 0 20 0 1 0 220453483 69017600 10549 33554432000 4194304 7499544 140725630058416 140725630053768 4248928 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10549 724 807 0 9841 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42196 KiB

[startup+6.30021 s]
/proc/loadavg: 1.08 1.03 1.17 3/187 15122
/proc/meminfo: memFree=3677500/32770624 swapFree=67058696/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42216 CPUtime=6.28 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 12146 0 0 0 627 1 0 0 20 0 1 0 220453483 69017600 10554 33554432000 4194304 7499544 140725630058416 140725630053768 5652986 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10554 724 807 0 9841 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42216 KiB

[startup+12.7002 s]
/proc/loadavg: 1.16 1.05 1.17 3/187 15122
/proc/meminfo: memFree=3677872/32770624 swapFree=67058696/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42224 CPUtime=12.67 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 12705 0 0 0 1266 1 0 0 20 0 1 0 220453483 69017600 10556 33554432000 4194304 7499544 140725630058416 140725630053768 4579850 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10556 724 807 0 9841 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42224 KiB

[startup+25.5003 s]
/proc/loadavg: 1.29 1.08 1.18 3/187 15122
/proc/meminfo: memFree=3676848/32770624 swapFree=67058696/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=25.47 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 13040 0 0 0 2546 1 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5783883 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+51.1089 s]
/proc/loadavg: 1.51 1.15 1.20 3/187 15122
/proc/meminfo: memFree=3677320/32770624 swapFree=67058696/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=51.08 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 13163 0 0 0 5107 1 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5837773 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+102.3 s]
/proc/loadavg: 1.79 1.28 1.24 3/187 15130
/proc/meminfo: memFree=3676808/32770624 swapFree=67058700/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=102.27 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 13284 0 0 0 10226 1 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5783497 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+162.3 s]
/proc/loadavg: 2.40 1.56 1.34 3/187 15131
/proc/meminfo: memFree=3678024/32770624 swapFree=67058700/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=162.28 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 13400 0 0 0 16226 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 4386294 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+222.3 s]
/proc/loadavg: 2.15 1.64 1.38 3/187 15132
/proc/meminfo: memFree=3677948/32770624 swapFree=67058700/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=222.28 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 13526 0 0 0 22226 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5783817 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 1.71 1.42 3/187 15133
/proc/meminfo: memFree=3677944/32770624 swapFree=67058700/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=282.28 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 13647 0 0 0 28226 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5652795 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+342.3 s]
/proc/loadavg: 2.36 1.84 1.48 3/187 15134
/proc/meminfo: memFree=3678204/32770624 swapFree=67058700/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=342.28 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 13769 0 0 0 34226 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 4541744 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+402.3 s]
/proc/loadavg: 2.28 1.93 1.54 3/187 15135
/proc/meminfo: memFree=3678392/32770624 swapFree=67058700/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=402.28 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 13882 0 0 0 40226 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5574363 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+462.3 s]
/proc/loadavg: 2.10 1.94 1.57 3/187 15136
/proc/meminfo: memFree=3678132/32770624 swapFree=67058700/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=462.28 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 13995 0 0 0 46226 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 4386294 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB


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

/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/187 15174
/proc/meminfo: memFree=3677228/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=1782.31 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 16541 0 0 0 178229 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5783501 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/187 15175
/proc/meminfo: memFree=3677356/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=1842.31 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 16656 0 0 0 184229 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5652795 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/187 15183
/proc/meminfo: memFree=3676104/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=1902.31 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 16771 0 0 0 190229 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 140588765279927 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/187 15184
/proc/meminfo: memFree=3677088/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=1962.31 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 16887 0 0 0 196229 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5783693 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 1962.31 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/187 15185
/proc/meminfo: memFree=3677104/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=2022.31 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 17003 0 0 0 202229 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5838018 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/187 15186
/proc/meminfo: memFree=3676976/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=2082.32 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 17119 0 0 0 208230 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5593254 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/187 15187
/proc/meminfo: memFree=3677088/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=2142.32 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 17235 0 0 0 214230 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5593213 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/187 15188
/proc/meminfo: memFree=3677072/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=2202.32 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 17351 0 0 0 220230 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5838000 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/187 15189
/proc/meminfo: memFree=3676692/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=2262.32 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 17467 0 0 0 226230 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5593254 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/187 15190
/proc/meminfo: memFree=3677176/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=2322.32 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 17583 0 0 0 232230 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5652879 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15191
/proc/meminfo: memFree=3677288/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=2382.32 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 17699 0 0 0 238230 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5783828 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15192
/proc/meminfo: memFree=3677028/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=2442.32 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 17815 0 0 0 244230 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5652968 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 2442.32 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/187 15200
/proc/meminfo: memFree=3676844/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=2502.32 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 17931 0 0 0 250230 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 5783487 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 1.95 3/187 15200
/proc/meminfo: memFree=3676980/32770624 swapFree=67058708/67108860
[pid=15111] ppid=15107 vsize=67400 memory=42228 CPUtime=2520.03 cores=1,3,5,7
/proc/15111/stat : 15111 (MistralXCSP) R 15107 15111 15060 0 -1 4202496 18047 0 0 0 252001 2 0 0 20 0 1 0 220453483 69017600 10557 33554432000 4194304 7499544 140725630058416 140725630053768 4899205 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 22831104 140725630063725 140725630063875 140725630063875 140725630066633 0
/proc/15111/statm: 16850 10557 724 807 0 9841 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42228 KiB

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

[startup+2520.01 s]
# the end of solver process 15111 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.02 s, system=0.021 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): 2520.04
CPU user time (s): 2520.02
CPU system time (s): 0.021
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 67400
Max. memory (cumulated for all children) (KiB): 42228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.02
system time used= 0.021
maximum resident set size= 42248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18081
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= 26
involuntary context switches= 653


# summary of solver processes directly reported to runsolver:
#   pid: 15111
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2520.02
#   total CPU system time (s): 0.021

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.56671 second user time and 14.8492 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-12 01:08:23
IDJOB=4303973
IDBENCH=141588
IDSOLVER=2779
FILE ID=node103/4303973-1534028903
RUNJOBID= node103-1534028903-15092
PBS_JOBID= 21036972
Free space on /tmp= 34460 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Frb/frb-50-23-2-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-4303973-1534028903/watcher-4303973-1534028903 -o /tmp/evaluation-result-4303973-1534028903/solver-4303973-1534028903 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534028903-15092 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1641496842 HOME/instance-4303973-1534028903.xml

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

MD5SUM BENCH= 747f749c43313802f4a8e2c3a16b0378
RANDOM SEED=1641496842

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:         3761540 kB
MemAvailable:   31944648 kB
Buffers:          113028 kB
Cached:         28016156 kB
SwapCached:         5960 kB
Active:         13917572 kB
Inactive:       14224452 kB
Active(anon):       3860 kB
Inactive(anon):    60180 kB
Active(file):   13913712 kB
Inactive(file): 14164272 kB
Unevictable:        7784 kB
Mlocked:            7784 kB
SwapTotal:      67108860 kB
SwapFree:       67058696 kB
Dirty:              6232 kB
Writeback:             0 kB
AnonPages:         14232 kB
Mapped:            48960 kB
Shmem:             48572 kB
Slab:             561952 kB
SReclaimable:     533584 kB
SUnreclaim:        28368 kB
KernelStack:        3104 kB
PageTables:         5392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351868 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 34444 MiB
End job on node103 at 2018-08-12 01:50:23