Trace number 4289668

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 2400.4

General information on the benchmark

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

Solver Data 

0.00/0.00	c Mistral 16062018
2400.08/2400.40	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 (10844 MiB free)
  memory of node 1: 16384 MiB (12117 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289668-1532204913/watcher-4289668-1532204913 -o /tmp/evaluation-result-4289668-1532204913/solver-4289668-1532204913 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1532190502-23401 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1561327552 HOME/instance-4289668-1532204913.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=25361, runsolver pid=25358

[startup+0.100554 s]*
/proc/loadavg: 2.00 2.04 2.05 3/190 25362
/proc/meminfo: memFree=23495828/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=46996 memory=21424 CPUtime=0.1 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 5566 0 0 0 9 1 0 0 20 0 1 0 38054482 48123904 5356 33554432000 4194304 7498468 140732305847568 140732305839464 140539158243232 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 11749 5356 685 807 0 4740 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 46996 KiB
Current children cumulated memory: 21424 KiB

[startup+0.209709 s]*
/proc/loadavg: 2.00 2.04 2.05 3/190 25362
/proc/meminfo: memFree=23476700/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42016 CPUtime=0.2 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 10688 0 0 0 19 1 0 0 20 0 1 0 38054482 69017600 10504 33554432000 4194304 7498468 140732305847568 140732305839464 5653239 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10504 705 807 0 9841 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42016 KiB

[startup+0.309477 s]*
/proc/loadavg: 2.00 2.04 2.05 3/190 25362
/proc/meminfo: memFree=23475212/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42016 CPUtime=0.3 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 10698 0 0 0 29 1 0 0 20 0 1 0 38054482 69017600 10504 33554432000 4194304 7498468 140732305847568 140732305839464 5593691 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10504 705 807 0 9841 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42016 KiB

[startup+0.700225 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 25362
/proc/meminfo: memFree=23474832/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42016 CPUtime=0.68 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 10702 0 0 0 67 1 0 0 20 0 1 0 38054482 69017600 10504 33554432000 4194304 7498468 140732305847568 140732305839464 5593691 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10504 705 807 0 9841 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42016 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 25362
/proc/meminfo: memFree=23474916/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42016 CPUtime=1.48 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 10706 0 0 0 147 1 0 0 20 0 1 0 38054482 69017600 10504 33554432000 4194304 7498468 140732305847568 140732305842920 4386218 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10504 705 807 0 9841 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42016 KiB

[startup+3.109 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 25362
/proc/meminfo: memFree=23474900/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42184 CPUtime=3.1 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 11586 0 0 0 308 2 0 0 20 0 1 0 38054482 69017600 10546 33554432000 4194304 7498468 140732305847568 140732305842920 5784209 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10546 720 807 0 9841 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42184 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 25362
/proc/meminfo: memFree=23473516/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42196 CPUtime=6.28 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 12443 0 0 0 626 2 0 0 20 0 1 0 38054482 69017600 10549 33554432000 4194304 7498468 140732305847568 140732305842920 5783929 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10549 720 807 0 9841 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42196 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 25362
/proc/meminfo: memFree=23474020/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42204 CPUtime=12.68 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 13169 0 0 0 1266 2 0 0 20 0 1 0 38054482 69017600 10551 33554432000 4194304 7498468 140732305847568 140732305842920 5784209 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10551 720 807 0 9841 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42204 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 25362
/proc/meminfo: memFree=23473140/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=25.47 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 14232 0 0 0 2545 2 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 5653249 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+51.1091 s]
/proc/loadavg: 2.06 2.05 2.05 3/191 25363
/proc/meminfo: memFree=23474648/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=51.07 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 14366 0 0 0 5105 2 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 5593686 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 25371
/proc/meminfo: memFree=23473548/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=102.26 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 14500 0 0 0 10224 2 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 5784161 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/191 25372
/proc/meminfo: memFree=23473988/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=162.25 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 14633 0 0 0 16223 2 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 5593280 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+222.3 s]
/proc/loadavg: 1.95 2.02 2.04 3/191 25501
/proc/meminfo: memFree=23495028/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=222.24 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 14766 0 0 0 22222 2 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 4317507 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/191 25502
/proc/meminfo: memFree=23494192/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=282.23 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 14899 0 0 0 28221 2 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 4405031 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/190 25503
/proc/meminfo: memFree=23494284/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=342.23 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 15027 0 0 0 34221 2 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 4317626 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 25505
/proc/meminfo: memFree=23494472/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=402.22 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 15160 0 0 0 40220 2 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 5574567 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+462.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/191 25506
/proc/meminfo: memFree=23494864/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=462.21 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 15293 0 0 0 46219 2 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 4252567 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 462.21 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB


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

/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 1602.08 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 25545
/proc/meminfo: memFree=23494360/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=1662.07 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 17834 0 0 0 166204 3 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 5653227 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 1662.07 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 25547
/proc/meminfo: memFree=23494068/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=1722.06 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 17962 0 0 0 172203 3 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 4253232 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 1722.06 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+1782.3 s]
/proc/loadavg: 2.44 2.12 2.08 3/191 25549
/proc/meminfo: memFree=23493912/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=1782.06 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 18087 0 0 0 178203 3 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 4386218 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 1782.06 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+1842.3 s]
/proc/loadavg: 2.23 2.13 2.08 3/191 25550
/proc/meminfo: memFree=23494052/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=1842.05 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 18217 0 0 0 184202 3 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 5783929 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 1842.05 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+1902.3 s]
/proc/loadavg: 2.08 2.10 2.08 3/192 25559
/proc/meminfo: memFree=23493116/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=1902.04 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 18344 0 0 0 190201 3 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 5783797 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 1902.04 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.09 2.07 3/192 25582
/proc/meminfo: memFree=23491808/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=1962.04 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 18471 0 0 0 196200 4 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 5653168 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 1962.04 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/191 25583
/proc/meminfo: memFree=23492504/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=2022.03 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 18598 0 0 0 202199 4 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 4542318 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 2022.03 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/191 25584
/proc/meminfo: memFree=23492636/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=2082.02 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 18722 0 0 0 208198 4 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 5784192 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 2082.02 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/191 25585
/proc/meminfo: memFree=23492464/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=2142.02 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 18846 0 0 0 214198 4 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 4317656 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 2142.02 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 25587
/proc/meminfo: memFree=23492408/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=2202.01 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 18971 0 0 0 220197 4 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 4317362 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 2202.01 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 25589
/proc/meminfo: memFree=23492712/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=2262 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 19096 0 0 0 226196 4 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 5783904 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 2262 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+2322.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/192 25590
/proc/meminfo: memFree=23492304/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=2321.99 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 19221 0 0 0 232195 4 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 5838205 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 2321.99 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/192 25591
/proc/meminfo: memFree=23492132/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=2381.99 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 19346 0 0 0 238195 4 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 5838457 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 2381.99 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.4 s]
/proc/loadavg: 2.02 2.04 2.05 3/192 25591
/proc/meminfo: memFree=23492132/32770624 swapFree=67108860/67108860
[pid=25361] ppid=25358 vsize=67400 memory=42212 CPUtime=2400.08 cores=0,2,4,6
/proc/25361/stat : 25361 (MistralXCSP) R 25358 25361 23369 0 -1 4202496 19471 0 0 0 240004 4 0 0 20 0 1 0 38054482 69017600 10553 33554432000 4194304 7498468 140732305847568 140732305842920 4540921 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 38432768 140732305851501 140732305851651 140732305851651 140732305854409 0
/proc/25361/statm: 16850 10553 720 807 0 9841 0
Current children cumulated CPU time: 2400.08 s
Current children cumulated vsize: 67400 KiB
Current children cumulated memory: 42212 KiB

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

[startup+2400.4 s]
# the end of solver process 25361 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.05 s, system=0.047994 s

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

Child status: 0
Real time (s): 2400.4
CPU time (s): 2400.1
CPU user time (s): 2400.05
CPU system time (s): 0.047994
CPU usage (%): 99.9873
Max. virtual memory (cumulated for all children) (KiB): 67400
Max. memory (cumulated for all children) (KiB): 42212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.05
system time used= 0.047994
maximum resident set size= 42232
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19506
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26
involuntary context switches= 2385


# summary of solver processes directly reported to runsolver:
#   pid: 25361
#   total CPU time (s): 2400.1
#   total CPU user time (s): 2400.05
#   total CPU system time (s): 0.047994

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.54841 second user time and 15.2464 second system time

The end

Launcher Data 

Begin job on node135 at 2018-07-21 22:28:33
IDJOB=4289668
IDBENCH=141588
IDSOLVER=2741
FILE ID=node135/4289668-1532204913
RUNJOBID= node135-1532190502-23401
PBS_JOBID= 21018932
Free space on /tmp= 52928 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Frb/frb-50-23-2-mgd_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4289668-1532204913/watcher-4289668-1532204913 -o /tmp/evaluation-result-4289668-1532204913/solver-4289668-1532204913 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1532190502-23401 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1561327552 HOME/instance-4289668-1532204913.xml

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

MD5SUM BENCH= 747f749c43313802f4a8e2c3a16b0378
RANDOM SEED=1561327552

node135.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:        23513324 kB
MemAvailable:   31882060 kB
Buffers:          123436 kB
Cached:          8453508 kB
SwapCached:            0 kB
Active:          1351636 kB
Inactive:        7337160 kB
Active(anon):      61680 kB
Inactive(anon):    69908 kB
Active(file):    1289956 kB
Inactive(file):  7267252 kB
Unevictable:        7200 kB
Mlocked:            7200 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9472 kB
Writeback:             0 kB
AnonPages:        119332 kB
Mapped:            36492 kB
Shmem:             17056 kB
Slab:             267468 kB
SReclaimable:     239988 kB
SUnreclaim:        27480 kB
KernelStack:        3376 kB
PageTables:         5232 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     400496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     59392 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 52920 MiB
End job on node135 at 2018-07-21 23:08:34