Trace number 4289358

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 2018-06-15? (TO) 2400.06 2400.11

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K07-P03_c18.xml
MD5SUMca21bb45cdf77f5b8e0b27a9f8e7d69e
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 variables182
Number of constraints79
Number of domains2
Minimum domain size77
Maximum domain size78
Distribution of domain sizes[{"size":77,"count":77},{"size":78,"count":21}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":84},{"degree":2,"count":77},{"degree":8,"count":14},{"degree":9,"count":7}]
Minimum constraint arity3
Maximum constraint arity77
Distribution of constraint arities[{"arity":3,"count":77},{"arity":21,"count":1},{"arity":77,"count":1}]
Number of extensional constraints0
Number of intensional constraints77
Distribution of constraint types[{"type":"intension","count":77},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.05/2400.10	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 (7671 MiB free)
  memory of node 1: 16384 MiB (10524 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289358-1532192974/watcher-4289358-1532192974 -o /tmp/evaluation-result-4289358-1532192974/solver-4289358-1532192974 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532190500-25137 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1966281861 HOME/instance-4289358-1532192974.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=25631, runsolver pid=25628

[startup+0.1002 s]*
/proc/loadavg: 2.01 2.00 1.88 3/187 25632
/proc/meminfo: memFree=18630316/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5192 CPUtime=0.1 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 1490 0 0 0 10 0 0 0 20 0 1 0 36860589 31203328 1298 33554432000 4194304 7498468 140724579469872 140724579466872 4401156 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1298 746 807 0 609 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5192 KiB

[startup+0.209416 s]*
/proc/loadavg: 2.01 2.00 1.88 3/187 25632
/proc/meminfo: memFree=18630316/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5192 CPUtime=0.21 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 1490 0 0 0 21 0 0 0 20 0 1 0 36860589 31203328 1298 33554432000 4194304 7498468 140724579469872 140724579466872 4258039 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1298 746 807 0 609 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5192 KiB

[startup+0.308947 s]*
/proc/loadavg: 2.01 2.00 1.88 3/187 25632
/proc/meminfo: memFree=18630316/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5192 CPUtime=0.31 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 1491 0 0 0 31 0 0 0 20 0 1 0 36860589 31203328 1298 33554432000 4194304 7498468 140724579469872 140724579466872 4405844 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1298 746 807 0 609 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5192 KiB

[startup+0.700337 s]
/proc/loadavg: 2.01 2.00 1.88 3/187 25632
/proc/meminfo: memFree=18629944/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5192 CPUtime=0.69 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 1493 0 0 0 69 0 0 0 20 0 1 0 36860589 31203328 1298 33554432000 4194304 7498468 140724579469872 140724579466872 4397952 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1298 746 807 0 609 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5192 KiB

[startup+1.50034 s]
/proc/loadavg: 2.01 2.00 1.88 3/187 25632
/proc/meminfo: memFree=18629672/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5192 CPUtime=1.49 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 1496 0 0 0 149 0 0 0 20 0 1 0 36860589 31203328 1298 33554432000 4194304 7498468 140724579469872 140724579464264 4252567 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1298 746 807 0 609 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5192 KiB

[startup+3.10897 s]
/proc/loadavg: 2.01 2.00 1.88 3/187 25632
/proc/meminfo: memFree=18629676/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5336 CPUtime=3.1 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 1935 0 0 0 310 0 0 0 20 0 1 0 36860589 31203328 1334 33554432000 4194304 7498468 140724579469872 140724579464264 4580135 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1334 746 807 0 609 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5336 KiB

[startup+6.30033 s]
/proc/loadavg: 2.01 2.00 1.88 3/187 25632
/proc/meminfo: memFree=18629368/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5336 CPUtime=6.29 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 2368 0 0 0 629 0 0 0 20 0 1 0 36860589 31203328 1334 33554432000 4194304 7498468 140724579469872 140724579464264 4404984 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1334 746 807 0 609 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5336 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.00 1.88 3/187 25632
/proc/meminfo: memFree=18629408/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5336 CPUtime=12.69 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 2801 0 0 0 1269 0 0 0 20 0 1 0 36860589 31203328 1334 33554432000 4194304 7498468 140724579469872 140724579464264 4406235 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1334 746 807 0 609 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5336 KiB

[startup+25.5003 s]
/proc/loadavg: 2.08 2.02 1.88 3/187 25632
/proc/meminfo: memFree=18629780/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5336 CPUtime=25.49 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 3623 0 0 0 2549 0 0 0 20 0 1 0 36860589 31203328 1334 33554432000 4194304 7498468 140724579469872 140724579464264 5684532 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1334 746 807 0 609 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5336 KiB

[startup+51.1091 s]
/proc/loadavg: 2.12 2.03 1.89 3/188 25640
/proc/meminfo: memFree=18629368/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5336 CPUtime=51.1 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 4103 0 0 0 5110 0 0 0 20 0 1 0 36860589 31203328 1334 33554432000 4194304 7498468 140724579469872 140724579464264 4580023 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1334 746 807 0 609 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5336 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.03 1.90 3/188 25641
/proc/meminfo: memFree=18629864/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5336 CPUtime=102.29 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 4543 0 0 0 10229 0 0 0 20 0 1 0 36860589 31203328 1334 33554432000 4194304 7498468 140724579469872 140724579464264 5585598 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1334 746 807 0 609 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5336 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.04 1.91 3/188 25642
/proc/meminfo: memFree=18630160/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5336 CPUtime=162.29 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 4979 0 0 0 16229 0 0 0 20 0 1 0 36860589 31203328 1334 33554432000 4194304 7498468 140724579469872 140724579464264 5684428 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1334 746 807 0 609 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5336 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.03 1.91 3/188 25643
/proc/meminfo: memFree=18630036/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5336 CPUtime=222.29 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 5412 0 0 0 22229 0 0 0 20 0 1 0 36860589 31203328 1334 33554432000 4194304 7498468 140724579469872 140724579464264 5648601 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1334 746 807 0 609 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5336 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.03 1.92 3/188 25644
/proc/meminfo: memFree=18630036/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5336 CPUtime=282.29 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 5846 0 0 0 28229 0 0 0 20 0 1 0 36860589 31203328 1334 33554432000 4194304 7498468 140724579469872 140724579464264 4404930 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1334 746 807 0 609 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5336 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/187 25645
/proc/meminfo: memFree=18630416/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5336 CPUtime=342.29 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 6280 0 0 0 34229 0 0 0 20 0 1 0 36860589 31203328 1334 33554432000 4194304 7498468 140724579469872 140724579464264 4257968 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1334 746 807 0 609 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5336 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/187 25646
/proc/meminfo: memFree=18630168/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5336 CPUtime=402.28 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 6702 0 0 0 40228 0 0 0 20 0 1 0 36860589 31203328 1334 33554432000 4194304 7498468 140724579469872 140724579464264 4404785 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1334 746 807 0 609 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5336 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/187 25647
/proc/meminfo: memFree=18630296/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5336 CPUtime=462.28 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 7138 0 0 0 46228 0 0 0 20 0 1 0 36860589 31203328 1334 33554432000 4194304 7498468 140724579469872 140724579464264 4397958 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1334 746 807 0 609 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5336 KiB


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

/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 1662.26 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 25685
/proc/meminfo: memFree=18629272/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=1722.26 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 16099 0 0 0 172226 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 5685164 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 25686
/proc/meminfo: memFree=18629028/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=1782.26 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 16517 0 0 0 178226 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 4404919 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 25695
/proc/meminfo: memFree=18628968/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=1842.26 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 16935 0 0 0 184226 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 4378930 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 25696
/proc/meminfo: memFree=18629464/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=1902.26 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 17353 0 0 0 190226 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 4257968 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 25697
/proc/meminfo: memFree=18629588/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=1962.26 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 17795 0 0 0 196226 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 4267811 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/188 25698
/proc/meminfo: memFree=18629776/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=2022.25 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 18210 0 0 0 202225 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 4249936 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.02 2.01 3/188 25699
/proc/meminfo: memFree=18629680/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=2082.25 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 18612 0 0 0 208225 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 5686083 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.01 3/187 25700
/proc/meminfo: memFree=18629572/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=2142.25 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 19015 0 0 0 214225 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 4378934 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 25701
/proc/meminfo: memFree=18629580/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=2202.25 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 19418 0 0 0 220225 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 5575352 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 25702
/proc/meminfo: memFree=18629696/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=2262.25 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 19819 0 0 0 226225 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 4258039 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 25703
/proc/meminfo: memFree=18629216/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=2322.25 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 20225 0 0 0 232225 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 4258028 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 25764
/proc/meminfo: memFree=18615652/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=2382.25 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 20626 0 0 0 238225 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 4580144 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 2382.25 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 25765
/proc/meminfo: memFree=18614908/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=2400.05 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 21022 0 0 0 240005 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 5574604 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

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

[startup+2400.11 s]
# the end of solver process 25631 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.06 s, system=0.004999 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 25765
/proc/meminfo: memFree=18614908/32770624 swapFree=67108860/67108860
[pid=25631] ppid=25628 vsize=30472 memory=5340 CPUtime=2400.05 cores=0,2,4,6
/proc/25631/stat : 25631 (MistralXCSP) R 25628 25631 25105 0 -1 4202496 21022 0 0 0 240005 0 0 0 20 0 1 0 36860589 31203328 1335 33554432000 4194304 7498468 140724579469872 140724579464264 5574604 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28155904 140724579476589 140724579476739 140724579476739 140724579479497 0
/proc/25631/statm: 7618 1335 746 807 0 609 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 30472 KiB
Current children cumulated memory: 5340 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.06
CPU user time (s): 2400.06
CPU system time (s): 0.004999
CPU usage (%): 99.9981
Max. virtual memory (cumulated for all children) (KiB): 30472
Max. memory (cumulated for all children) (KiB): 5340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.06
system time used= 0.004999
maximum resident set size= 5360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21058
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= 8
involuntary context switches= 602


# summary of solver processes directly reported to runsolver:
#   pid: 25631
#   total CPU time (s): 2400.06
#   total CPU user time (s): 2400.06
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.28724 second user time and 15.6884 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-21 19:09:34
IDJOB=4289358
IDBENCH=141174
IDSOLVER=2741
FILE ID=node139/4289358-1532192974
RUNJOBID= node139-1532190500-25137
PBS_JOBID= 21018928
Free space on /tmp= 45920 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K07-P03_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-4289358-1532192974/watcher-4289358-1532192974 -o /tmp/evaluation-result-4289358-1532192974/solver-4289358-1532192974 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532190500-25137 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1966281861 HOME/instance-4289358-1532192974.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ca21bb45cdf77f5b8e0b27a9f8e7d69e
RANDOM SEED=1966281861

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:        18632604 kB
MemAvailable:   31935152 kB
Buffers:          117516 kB
Cached:         13241800 kB
SwapCached:            0 kB
Active:          1086248 kB
Inactive:       12331176 kB
Active(anon):      13768 kB
Inactive(anon):    64068 kB
Active(file):    1072480 kB
Inactive(file): 12267108 kB
Unevictable:        7304 kB
Mlocked:            7304 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8804 kB
Writeback:             0 kB
AnonPages:         65028 kB
Mapped:            36184 kB
Shmem:             17036 kB
Slab:             418120 kB
SReclaimable:     391420 kB
SUnreclaim:        26700 kB
KernelStack:        3360 kB
PageTables:         5408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     349608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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= 45908 MiB
End job on node139 at 2018-07-21 19:49:34