Trace number 4289262

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) 2400.1 2400.2

General information on the benchmark

NameColouredQueens/
ColouredQueens-10_c18.xml
MD5SUMdd9b438f7b2aa476e711f04952c9024a
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 variables100
Number of constraints54
Number of domains1
Minimum domain size10
Maximum domain size10
Distribution of domain sizes[{"size":10,"count":100}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":96}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":22}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":54}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.03	c Mistral 16062018
2400.08/2400.20	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 (6587 MiB free)
  memory of node 1: 16384 MiB (11674 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289262-1532190500/watcher-4289262-1532190500 -o /tmp/evaluation-result-4289262-1532190500/solver-4289262-1532190500 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532190500-24634 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1990968631 HOME/instance-4289262-1532190500.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=24665, runsolver pid=24658

[startup+0.100474 s]*
/proc/loadavg: 0.00 0.01 0.05 4/189 24666
/proc/meminfo: memFree=18696804/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=3980 CPUtime=0.06 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 1162 0 1 0 6 0 0 0 20 0 1 0 36613216 30007296 995 33554432000 4194304 7498468 140734973198816 140734973193448 5684715 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 995 721 807 0 317 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 3980 KiB

[startup+0.20955 s]*
/proc/loadavg: 0.00 0.01 0.05 3/189 24666
/proc/meminfo: memFree=18696804/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=3980 CPUtime=0.17 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 1162 0 1 0 17 0 0 0 20 0 1 0 36613216 30007296 995 33554432000 4194304 7498468 140734973198816 140734973193448 5684671 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 995 721 807 0 317 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 3980 KiB

[startup+0.309 s]*
/proc/loadavg: 0.00 0.01 0.05 4/189 24666
/proc/meminfo: memFree=18696524/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=3980 CPUtime=0.27 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 1162 0 1 0 27 0 0 0 20 0 1 0 36613216 30007296 995 33554432000 4194304 7498468 140734973198816 140734973193448 5684550 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 995 721 807 0 317 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 3980 KiB

[startup+0.700226 s]
/proc/loadavg: 0.00 0.01 0.05 4/189 24666
/proc/meminfo: memFree=18696168/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=3980 CPUtime=0.65 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 1162 0 1 0 65 0 0 0 20 0 1 0 36613216 30007296 995 33554432000 4194304 7498468 140734973198816 140734973193448 5684689 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 995 721 807 0 317 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 3980 KiB

[startup+1.50022 s]
/proc/loadavg: 0.00 0.01 0.05 4/189 24666
/proc/meminfo: memFree=18695780/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=3980 CPUtime=1.45 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 1162 0 1 0 145 0 0 0 20 0 1 0 36613216 30007296 995 33554432000 4194304 7498468 140734973198816 140734973193448 5684520 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 995 721 807 0 317 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 3980 KiB

[startup+3.10909 s]
/proc/loadavg: 0.16 0.05 0.06 4/189 24666
/proc/meminfo: memFree=18695848/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=3.06 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 1315 0 1 0 306 0 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 4542349 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+6.30021 s]
/proc/loadavg: 0.16 0.05 0.06 4/189 24666
/proc/meminfo: memFree=18695848/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=6.24 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 1468 0 1 0 624 0 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5685640 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+12.7002 s]
/proc/loadavg: 0.45 0.11 0.08 4/189 24666
/proc/meminfo: memFree=18696112/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=12.64 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 1621 0 1 0 1264 0 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 4405076 0 0 4096 16386 0 0 0 17 0 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+25.5003 s]
/proc/loadavg: 0.68 0.17 0.10 4/189 24666
/proc/meminfo: memFree=18696508/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=25.44 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 1921 0 1 0 2544 0 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5686523 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+51.1091 s]
/proc/loadavg: 1.13 0.32 0.15 4/189 24666
/proc/meminfo: memFree=18696384/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=51.05 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 2074 0 1 0 5105 0 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 4405036 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+102.3 s]
/proc/loadavg: 1.65 0.60 0.25 4/190 24675
/proc/meminfo: memFree=18694800/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=102.24 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 2228 0 1 0 10224 0 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5684559 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+162.3 s]
/proc/loadavg: 1.87 0.86 0.36 4/189 24676
/proc/meminfo: memFree=18697356/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=162.24 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 2376 0 1 0 16224 0 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5838515 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+222.3 s]
/proc/loadavg: 1.95 1.07 0.47 4/190 24678
/proc/meminfo: memFree=18696516/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=222.24 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 2524 0 1 0 22224 0 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5685475 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.24 0.56 4/190 24679
/proc/meminfo: memFree=18696348/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=282.24 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 2672 0 1 0 28224 0 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5686352 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.37 0.65 4/188 24680
/proc/meminfo: memFree=18696220/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=342.23 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 2820 0 1 0 34223 0 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 4540995 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.49 0.74 4/187 24681
/proc/meminfo: memFree=18696328/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=402.23 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 2973 0 1 0 40223 0 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5685832 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.58 0.82 4/187 24682
/proc/meminfo: memFree=18696268/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=462.23 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 3121 0 1 0 46223 0 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 4404795 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB


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

/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 1602.21 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.68 4/187 24718
/proc/meminfo: memFree=18694916/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=1662.2 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 6076 0 1 0 166219 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 4405031 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 1662.2 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+1722.3 s]
/proc/loadavg: 1.94 1.97 1.69 4/187 24719
/proc/meminfo: memFree=18694356/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=1722.2 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 6224 0 1 0 172219 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 4580287 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 1722.2 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+1782.3 s]
/proc/loadavg: 1.98 1.98 1.71 4/187 24721
/proc/meminfo: memFree=18694136/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=1782.2 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 6372 0 1 0 178219 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5684432 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+1842.3 s]
/proc/loadavg: 1.99 1.98 1.72 4/187 24722
/proc/meminfo: memFree=18694836/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=1842.2 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 6520 0 1 0 184219 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5618183 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.74 4/188 24731
/proc/meminfo: memFree=18694140/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=1902.2 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 6668 0 1 0 190219 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5684703 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.76 4/188 24754
/proc/meminfo: memFree=18692592/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=1962.2 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 6816 0 1 0 196219 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 4542355 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.78 4/188 24755
/proc/meminfo: memFree=18694204/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=2022.19 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 6964 0 1 0 202218 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 4579920 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 2022.19 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.79 4/188 24756
/proc/meminfo: memFree=18694724/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=2082.19 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 7112 0 1 0 208218 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 4320568 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 2082.19 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.80 4/188 24757
/proc/meminfo: memFree=18694908/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=2142.19 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 7260 0 1 0 214218 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5684546 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 2142.19 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.81 4/187 24758
/proc/meminfo: memFree=18694988/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=2202.19 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 7408 0 1 0 220218 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 4542208 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.82 4/187 24759
/proc/meminfo: memFree=18694956/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=2262.19 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 7556 0 1 0 226218 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5685475 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.83 4/187 24760
/proc/meminfo: memFree=18694788/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=2322.19 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 7704 0 1 0 232218 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5684559 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.85 4/187 24761
/proc/meminfo: memFree=18694868/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=2382.18 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 7852 0 1 0 238217 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5685645 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 2382.18 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.2 s]
/proc/loadavg: 2.00 1.99 1.85 4/187 24761
/proc/meminfo: memFree=18694868/32770624 swapFree=67108860/67108860
[pid=24665] ppid=24658 vsize=29304 memory=4004 CPUtime=2400.08 cores=0,2,4,6
/proc/24665/stat : 24665 (MistralXCSP) R 24658 24665 24602 0 -1 4202496 8000 0 1 0 240007 1 0 0 20 0 1 0 36613216 30007296 1001 33554432000 4194304 7498468 140734973198816 140734973193448 5685795 0 0 4096 16386 0 0 0 17 2 0 0 1 0 0 9598848 9604096 11124736 140734973203565 140734973203715 140734973203715 140734973206473 0
/proc/24665/statm: 7326 1001 721 807 0 317 0
Current children cumulated CPU time: 2400.08 s
Current children cumulated vsize: 29304 KiB
Current children cumulated memory: 4004 KiB

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

[startup+2400.2 s]
# the end of solver process 24665 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.08 s, system=0.016999 s

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

Child status: 0
Real time (s): 2400.2
CPU time (s): 2400.1
CPU user time (s): 2400.08
CPU system time (s): 0.016999
CPU usage (%): 99.9956
Max. virtual memory (cumulated for all children) (KiB): 29304
Max. memory (cumulated for all children) (KiB): 4004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.08
system time used= 0.016999
maximum resident set size= 4024
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8034
page faults= 1
swaps= 0
block input operations= 80
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 3904


# summary of solver processes directly reported to runsolver:
#   pid: 24665
#   total CPU time (s): 2400.1
#   total CPU user time (s): 2400.08
#   total CPU system time (s): 0.016999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.30717 second user time and 15.6734 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-21 18:28:20
IDJOB=4289262
IDBENCH=141021
IDSOLVER=2741
FILE ID=node148/4289262-1532190500
RUNJOBID= node148-1532190500-24634
PBS_JOBID= 21018927
Free space on /tmp= 51996 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-10_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-4289262-1532190500/watcher-4289262-1532190500 -o /tmp/evaluation-result-4289262-1532190500/solver-4289262-1532190500 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532190500-24634 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1990968631 HOME/instance-4289262-1532190500.xml

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

MD5SUM BENCH= dd9b438f7b2aa476e711f04952c9024a
RANDOM SEED=1990968631

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        18712152 kB
MemAvailable:   31944964 kB
Buffers:          212804 kB
Cached:         13088924 kB
SwapCached:            0 kB
Active:          1146004 kB
Inactive:       12205208 kB
Active(anon):      52360 kB
Inactive(anon):    16936 kB
Active(file):    1093644 kB
Inactive(file): 12188272 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8944 kB
Writeback:             0 kB
AnonPages:         56364 kB
Mapped:            34640 kB
Shmem:             17032 kB
Slab:             404492 kB
SReclaimable:     379356 kB
SUnreclaim:        25136 kB
KernelStack:        3216 kB
PageTables:         4828 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     317484 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 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= 51976 MiB
End job on node148 at 2018-07-21 19:08:21