Trace number 4289656

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) 2400.11 2400.11

General information on the benchmark

NameMagicHexagon/
MagicHexagon-07-m011_c18.xml
MD5SUMcb154bca5bef3b2160515065825e7dfd
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 constraints46
Number of domains1
Minimum domain size127
Maximum domain size127
Distribution of domain sizes[{"size":127,"count":127}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":42},{"degree":4,"count":121},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity127
Distribution of constraint arities[{"arity":2,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":3},{"arity":127,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":39}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.09/2400.10	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 (13104 MiB free)
  memory of node 1: 16384 MiB (13880 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289656-1532203377/watcher-4289656-1532203377 -o /tmp/evaluation-result-4289656-1532203377/solver-4289656-1532203377 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532190501-29367 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 969276866 HOME/instance-4289656-1532203377.xml 

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

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
solver pid=31335, runsolver pid=31332
Current StackSize limit: 8192 KiB


[startup+0.100987 s]*
/proc/loadavg: 2.01 2.02 2.05 3/193 31336
/proc/meminfo: memFree=27631924/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4360 CPUtime=0.1 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 1275 0 0 0 10 0 0 0 20 0 1 0 37900955 30265344 1090 33554432000 4194304 7498468 140730401858656 140730401853288 5685891 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1090 769 807 0 380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4360 KiB

[startup+0.209594 s]*
/proc/loadavg: 2.01 2.02 2.05 3/193 31336
/proc/meminfo: memFree=27631552/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4360 CPUtime=0.21 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 1276 0 0 0 21 0 0 0 20 0 1 0 37900955 30265344 1090 33554432000 4194304 7498468 140730401858656 140730401853288 4540911 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1090 769 807 0 380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4360 KiB

[startup+0.309029 s]*
/proc/loadavg: 2.01 2.02 2.05 3/193 31336
/proc/meminfo: memFree=27631552/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4360 CPUtime=0.31 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 1276 0 0 0 31 0 0 0 20 0 1 0 37900955 30265344 1090 33554432000 4194304 7498468 140730401858656 140730401853288 4249991 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1090 769 807 0 380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4360 KiB

[startup+0.700222 s]
/proc/loadavg: 2.01 2.02 2.05 4/193 31336
/proc/meminfo: memFree=27631552/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4360 CPUtime=0.69 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 1277 0 0 0 69 0 0 0 20 0 1 0 37900955 30265344 1090 33554432000 4194304 7498468 140730401858656 140730401853288 5782051 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1090 769 807 0 380 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4360 KiB

[startup+1.50023 s]
/proc/loadavg: 2.01 2.02 2.05 3/193 31336
/proc/meminfo: memFree=27631552/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4360 CPUtime=1.49 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 1289 0 0 0 149 0 0 0 20 0 1 0 37900955 30265344 1090 33554432000 4194304 7498468 140730401858656 140730401853288 5838471 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1090 769 807 0 380 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4360 KiB

[startup+3.10926 s]
/proc/loadavg: 2.01 2.02 2.05 3/194 31337
/proc/meminfo: memFree=27631296/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=3.1 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 1504 0 0 0 310 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4580366 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+6.30022 s]
/proc/loadavg: 2.01 2.02 2.05 3/194 31337
/proc/meminfo: memFree=27630848/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=6.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 1729 0 0 0 628 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 5772151 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+12.7002 s]
/proc/loadavg: 2.01 2.02 2.05 3/194 31337
/proc/meminfo: memFree=27630848/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=12.68 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 1949 0 0 0 1268 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4249936 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/194 31337
/proc/meminfo: memFree=27630848/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=25.48 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 2373 0 0 0 2548 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 5686097 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.01 2.05 3/194 31337
/proc/meminfo: memFree=27630848/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=51.09 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 2601 0 0 0 5109 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 5772170 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/194 31338
/proc/meminfo: memFree=27630824/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=102.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 2821 0 0 0 10228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 5773631 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 31339
/proc/meminfo: memFree=27631296/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=162.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 3036 0 0 0 16228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4580003 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 31340
/proc/meminfo: memFree=27630932/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=222.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 3257 0 0 0 22228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4580345 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 31341
/proc/meminfo: memFree=27631196/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=282.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 3473 0 0 0 28228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 5840484 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 31342
/proc/meminfo: memFree=27631196/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=342.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 3688 0 0 0 34228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4580017 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+402.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/190 31343
/proc/meminfo: memFree=27630472/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=402.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 3903 0 0 0 40228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4404954 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 31353
/proc/meminfo: memFree=27630040/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=462.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 4113 0 0 0 46228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4404954 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB


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

/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 1662.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+1722.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/192 31394
/proc/meminfo: memFree=27630076/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=1722.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 8516 0 0 0 172228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4580338 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/191 31523
/proc/meminfo: memFree=27679700/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=1782.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 8725 0 0 0 178228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4580254 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/191 31524
/proc/meminfo: memFree=27681072/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=1842.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 8933 0 0 0 184228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4542353 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 31525
/proc/meminfo: memFree=27680588/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=1902.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 9153 0 0 0 190228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 140695394600650 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 31526
/proc/meminfo: memFree=27680912/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=1962.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 9362 0 0 0 196228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4249735 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+2022.3 s]
/proc/loadavg: 2.10 2.06 2.05 3/191 31528
/proc/meminfo: memFree=27681036/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=2022.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 9571 0 0 0 202228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4405512 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/192 31530
/proc/meminfo: memFree=27681052/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=2082.28 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 9780 0 0 0 208228 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4542266 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/192 31531
/proc/meminfo: memFree=27680968/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=2142.29 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 9989 0 0 0 214229 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 5685755 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 2142.29 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 31532
/proc/meminfo: memFree=27681328/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=2202.29 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 10198 0 0 0 220229 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4540904 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 2202.29 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/193 31541
/proc/meminfo: memFree=27680616/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=2262.29 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 10407 0 0 0 226229 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 5685832 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 2262.29 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 31542
/proc/meminfo: memFree=27680904/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=2322.29 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 10616 0 0 0 232229 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 4405000 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 31543
/proc/meminfo: memFree=27681724/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=2382.29 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 10825 0 0 0 238229 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 5770464 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 2382.29 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 31543
/proc/meminfo: memFree=27681108/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=2400.09 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 11033 0 0 0 240009 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 5684439 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

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

[startup+2400.11 s]
# the end of solver process 31335 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.1 s, system=0.008 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 2.05 3/191 31543
/proc/meminfo: memFree=27681108/32770624 swapFree=67108860/67108860
[pid=31335] ppid=31332 vsize=29556 memory=4508 CPUtime=2400.09 cores=1,3,5,7
/proc/31335/stat : 31335 (MistralXCSP) R 31332 31335 29334 0 -1 4202496 11033 0 0 0 240009 0 0 0 20 0 1 0 37900955 30265344 1127 33554432000 4194304 7498468 140730401858656 140730401853288 5684439 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 43126784 140730401862766 140730401862915 140730401862915 140730401865673 0
/proc/31335/statm: 7389 1127 769 807 0 380 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 29556 KiB
Current children cumulated memory: 4508 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.11
CPU user time (s): 2400.1
CPU system time (s): 0.008
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 29556
Max. memory (cumulated for all children) (KiB): 4508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.1
system time used= 0.008
maximum resident set size= 4528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11069
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= 6
involuntary context switches= 630


# summary of solver processes directly reported to runsolver:
#   pid: 31335
#   total CPU time (s): 2400.11
#   total CPU user time (s): 2400.1
#   total CPU system time (s): 0.008

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.27329 second user time and 15.6332 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-21 22:02:57
IDJOB=4289656
IDBENCH=141566
IDSOLVER=2741
FILE ID=node134/4289656-1532203377
RUNJOBID= node134-1532190501-29367
PBS_JOBID= 21018933
Free space on /tmp= 55988 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-07-m011_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-4289656-1532203377/watcher-4289656-1532203377 -o /tmp/evaluation-result-4289656-1532203377/solver-4289656-1532203377 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532190501-29367 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 969276866 HOME/instance-4289656-1532203377.xml

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

MD5SUM BENCH= cb154bca5bef3b2160515065825e7dfd
RANDOM SEED=969276866

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        27633456 kB
MemAvailable:   31924468 kB
Buffers:          126608 kB
Cached:          4431500 kB
SwapCached:            0 kB
Active:          1355736 kB
Inactive:        3313916 kB
Active(anon):      59080 kB
Inactive(anon):    72176 kB
Active(file):    1296656 kB
Inactive(file):  3241740 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8936 kB
Writeback:             0 kB
AnonPages:        121112 kB
Mapped:            36400 kB
Shmem:             17056 kB
Slab:             164020 kB
SReclaimable:     136904 kB
SUnreclaim:        27116 kB
KernelStack:        3456 kB
PageTables:         4832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     400688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     61440 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55976 MiB
End job on node134 at 2018-07-21 22:42:58