Trace number 4289666

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) 2400.05 2399.9

General information on the benchmark

NameFrb/
frb-56-25-1-mgd_c18.xml
MD5SUM8755358fe24c17b0dd51c4ab818b1437
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables56
Number of constraints517
Number of domains1
Minimum domain size25
Maximum domain size25
Distribution of domain sizes[{"size":25,"count":56}]
Minimum variable degree12
Maximum variable degree27
Distribution of variable degrees[{"degree":12,"count":2},{"degree":13,"count":3},{"degree":14,"count":3},{"degree":15,"count":5},{"degree":16,"count":3},{"degree":17,"count":7},{"degree":18,"count":6},{"degree":19,"count":5},{"degree":20,"count":6},{"degree":21,"count":6},{"degree":22,"count":2},{"degree":23,"count":3},{"degree":24,"count":2},{"degree":25,"count":2},{"degree":27,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":517}]
Number of extensional constraints517
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":517}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.04/2399.90	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 (7831 MiB free)
  memory of node 1: 16384 MiB (8859 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289666-1532204912/watcher-4289666-1532204912 -o /tmp/evaluation-result-4289666-1532204912/solver-4289666-1532204912 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532190501-26286 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1124759986 HOME/instance-4289666-1532204912.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=27879, runsolver pid=27876

[startup+0.100201 s]*
/proc/loadavg: 2.02 2.02 2.05 3/191 27880
/proc/meminfo: memFree=17075512/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=45204 memory=19576 CPUtime=0.1 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 5119 0 0 0 10 0 0 0 20 0 1 0 38054341 46288896 4894 33554432000 4194304 7498468 140724378739632 140724378736632 5881932 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 11301 4894 685 807 0 4292 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 45204 KiB
Current children cumulated memory: 19576 KiB

[startup+0.209897 s]*
/proc/loadavg: 2.02 2.02 2.05 3/191 27880
/proc/meminfo: memFree=17056912/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=63536 memory=38056 CPUtime=0.21 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 9703 0 0 0 20 1 0 0 20 0 1 0 38054341 65060864 9514 33554432000 4194304 7498468 140724378739632 140724378736632 140176793721829 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 15884 9514 685 807 0 8875 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 63536 KiB
Current children cumulated memory: 38056 KiB

[startup+0.309688 s]*
/proc/loadavg: 2.02 2.02 2.05 3/191 27880
/proc/meminfo: memFree=17044908/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74452 memory=49144 CPUtime=0.31 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 12459 0 0 0 30 1 0 0 20 0 1 0 38054341 76238848 12286 33554432000 4194304 7498468 140724378739632 140724378731528 5783797 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18613 12286 716 807 0 11604 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 74452 KiB
Current children cumulated memory: 49144 KiB

[startup+0.700344 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 27880
/proc/meminfo: memFree=17044784/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74452 memory=49144 CPUtime=0.69 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 12469 0 0 0 68 1 0 0 20 0 1 0 38054341 76238848 12286 33554432000 4194304 7498468 140724378739632 140724378734984 5653249 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18613 12286 716 807 0 11604 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 74452 KiB
Current children cumulated memory: 49144 KiB

[startup+1.50034 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 27880
/proc/meminfo: memFree=17044784/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74452 memory=49144 CPUtime=1.49 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 12477 0 0 0 148 1 0 0 20 0 1 0 38054341 76238848 12286 33554432000 4194304 7498468 140724378739632 140724378734984 5791332 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18613 12286 716 807 0 11604 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 74452 KiB
Current children cumulated memory: 49144 KiB

[startup+3.10921 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 27880
/proc/meminfo: memFree=17044660/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74452 memory=49264 CPUtime=3.1 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 13493 0 0 0 309 1 0 0 20 0 1 0 38054341 76238848 12316 33554432000 4194304 7498468 140724378739632 140724378734984 5784177 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18613 12316 720 807 0 11604 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 74452 KiB
Current children cumulated memory: 49264 KiB

[startup+6.30033 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 27880
/proc/meminfo: memFree=17044112/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74452 memory=49264 CPUtime=6.29 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 14511 0 0 0 628 1 0 0 20 0 1 0 38054341 76238848 12316 33554432000 4194304 7498468 140724378739632 140724378734984 5783919 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18613 12316 720 807 0 11604 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 74452 KiB
Current children cumulated memory: 49264 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 27880
/proc/meminfo: memFree=17044432/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74452 memory=49264 CPUtime=12.69 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 15529 0 0 0 1268 1 0 0 20 0 1 0 38054341 76238848 12316 33554432000 4194304 7498468 140724378739632 140724378734984 5573824 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18613 12316 720 807 0 11604 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 74452 KiB
Current children cumulated memory: 49264 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 27880
/proc/meminfo: memFree=17044432/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49268 CPUtime=25.49 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 17447 0 0 0 2548 1 0 0 20 0 1 0 38054341 76374016 12317 33554432000 4194304 7498468 140724378739632 140724378734168 4317646 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12317 720 807 0 11637 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49268 KiB

[startup+51.1092 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 27881
/proc/meminfo: memFree=17044296/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49272 CPUtime=51.1 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 18587 0 0 0 5109 1 0 0 20 0 1 0 38054341 76374016 12318 33554432000 4194304 7498468 140724378739632 140724378734168 4252570 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12318 720 807 0 11637 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49272 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/193 27890
/proc/meminfo: memFree=17042544/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49272 CPUtime=102.29 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 19623 0 0 0 10227 2 0 0 20 0 1 0 38054341 76374016 12318 33554432000 4194304 7498468 140724378739632 140724378734168 4317652 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12318 720 807 0 11637 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49272 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/193 27891
/proc/meminfo: memFree=17043772/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=162.29 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 19792 0 0 0 16227 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 5653195 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/193 27892
/proc/meminfo: memFree=17043756/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=222.29 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 19954 0 0 0 22227 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 5784111 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 27893
/proc/meminfo: memFree=17044476/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=282.29 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 19957 0 0 0 28227 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 5791439 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 27895
/proc/meminfo: memFree=17044224/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=342.3 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 20122 0 0 0 34228 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 5593686 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+402.3 s]
/proc/loadavg: 2.23 2.06 2.06 3/191 28021
/proc/meminfo: memFree=17137772/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=402.3 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 20122 0 0 0 40228 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 5653328 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+462.3 s]
/proc/loadavg: 2.08 2.05 2.06 3/191 28022
/proc/meminfo: memFree=17136008/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=462.31 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 20285 0 0 0 46229 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 4542176 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB


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

/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 1602.39 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+1662.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/192 28063
/proc/meminfo: memFree=17136192/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=1662.39 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 21867 0 0 0 166237 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 4386203 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 1662.39 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+1722.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/192 28064
/proc/meminfo: memFree=17136040/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=1722.4 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 21867 0 0 0 172238 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 5784161 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 1722.4 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/192 28066
/proc/meminfo: memFree=17136068/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=1782.4 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 22024 0 0 0 178238 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 4263935 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 1782.4 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 28067
/proc/meminfo: memFree=17135820/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=1842.4 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 22024 0 0 0 184238 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 5653219 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 1842.4 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/193 28076
/proc/meminfo: memFree=17134848/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=1902.41 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 22179 0 0 0 190239 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 5653266 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 1902.41 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 28099
/proc/meminfo: memFree=17133508/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=1962.41 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 22179 0 0 0 196239 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 4580955 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 1962.41 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 28122
/proc/meminfo: memFree=17134648/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=2022.42 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 22339 0 0 0 202240 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 5653752 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 2022.42 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 28123
/proc/meminfo: memFree=17134628/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=2082.42 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 22341 0 0 0 208240 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 4252688 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 2082.42 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+2142.3 s]
/proc/loadavg: 2.29 2.08 2.07 3/192 28124
/proc/meminfo: memFree=17134728/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=2142.42 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 22498 0 0 0 214240 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 4263918 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 2142.42 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+2202.3 s]
/proc/loadavg: 2.29 2.14 2.09 3/191 28125
/proc/meminfo: memFree=17134436/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=2202.43 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 22501 0 0 0 220241 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 5840475 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 2202.43 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+2262.3 s]
/proc/loadavg: 2.11 2.11 2.08 3/191 28127
/proc/meminfo: memFree=17134544/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=2262.43 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 22649 0 0 0 226241 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 5784249 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 2262.43 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+2322.3 s]
/proc/loadavg: 2.04 2.09 2.07 3/191 28128
/proc/meminfo: memFree=17134732/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=2322.44 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 22649 0 0 0 232242 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 4542176 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 2322.44 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 28129
/proc/meminfo: memFree=17134844/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=2382.44 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 22797 0 0 0 238242 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 4386214 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 2382.44 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.9 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 28129
/proc/meminfo: memFree=17134956/32770624 swapFree=67108860/67108860
[pid=27879] ppid=27876 vsize=74584 memory=49276 CPUtime=2400.04 cores=0,2,4,6
/proc/27879/stat : 27879 (MistralXCSP) R 27876 27879 26255 0 -1 4202496 22797 0 0 0 240002 2 0 0 20 0 1 0 38054341 76374016 12319 33554432000 4194304 7498468 140724378739632 140724378734168 4252776 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 28184576 140724378743917 140724378744067 140724378744067 140724378746825 0
/proc/27879/statm: 18646 12319 720 807 0 11637 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 74584 KiB
Current children cumulated memory: 49276 KiB

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

[startup+2399.9 s]
# the end of solver process 27879 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.03 s, system=0.022001 s

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

Child status: 0
Real time (s): 2399.9
CPU time (s): 2400.05
CPU user time (s): 2400.03
CPU system time (s): 0.022001
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 74584
Max. memory (cumulated for all children) (KiB): 49276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.03
system time used= 0.022001
maximum resident set size= 49296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22831
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 29
involuntary context switches= 606


# summary of solver processes directly reported to runsolver:
#   pid: 27879
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2400.03
#   total CPU system time (s): 0.022001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.19672 second user time and 16.2737 second system time

The end

Launcher Data 

Begin job on node133 at 2018-07-21 22:28:32
IDJOB=4289666
IDBENCH=141586
IDSOLVER=2741
FILE ID=node133/4289666-1532204912
RUNJOBID= node133-1532190501-26286
PBS_JOBID= 21018934
Free space on /tmp= 52640 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Frb/frb-56-25-1-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-4289666-1532204912/watcher-4289666-1532204912 -o /tmp/evaluation-result-4289666-1532204912/solver-4289666-1532204912 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532190501-26286 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1124759986 HOME/instance-4289666-1532204912.xml

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

MD5SUM BENCH= 8755358fe24c17b0dd51c4ab818b1437
RANDOM SEED=1124759986

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        17091164 kB
MemAvailable:   31842240 kB
Buffers:          216132 kB
Cached:         14615672 kB
SwapCached:            0 kB
Active:          1262460 kB
Inactive:       13720684 kB
Active(anon):     154248 kB
Inactive(anon):    17024 kB
Active(file):    1108212 kB
Inactive(file): 13703660 kB
Unevictable:        7100 kB
Mlocked:            7100 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9444 kB
Writeback:             0 kB
AnonPages:        158760 kB
Mapped:            36344 kB
Shmem:             17056 kB
Slab:             394928 kB
SReclaimable:     367664 kB
SUnreclaim:        27264 kB
KernelStack:        3392 kB
PageTables:         4952 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     443120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     98304 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 52632 MiB
End job on node133 at 2018-07-21 23:08:32