Trace number 4304078

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 NameAnswerobjective functionCPU timeWall clock time
Mistral-2.0 2018-08-01? (TO) 2520.01 2519.9

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-14-opt_c18.xml
MD5SUM06e1d56807384f8426568c6f8eb09a57
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark2520.09
Satisfiable
(Un)Satisfiability was proved
Number of variables916
Number of constraints4638
Number of domains6
Minimum domain size22
Maximum domain size44
Distribution of domain sizes[{"size":22,"count":4},{"size":24,"count":2},{"size":36,"count":426},{"size":42,"count":26},{"size":44,"count":458}]
Minimum variable degree6
Maximum variable degree27
Distribution of variable degrees[{"degree":6,"count":2},{"degree":8,"count":62},{"degree":9,"count":41},{"degree":10,"count":352},{"degree":11,"count":180},{"degree":12,"count":118},{"degree":13,"count":63},{"degree":14,"count":34},{"degree":15,"count":20},{"degree":16,"count":22},{"degree":17,"count":6},{"degree":19,"count":4},{"degree":21,"count":6},{"degree":23,"count":2},{"degree":24,"count":2},{"degree":27,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":4638}]
Number of extensional constraints0
Number of intensional constraints4638
Distribution of constraint types[{"type":"intension","count":4638}]
Optimization problemYES
Type of objectivemin NVALUES

Solver Data 

0.00/0.00	c Mistral 01082018
2520.01/2519.90	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 (1889 MiB free)
  memory of node 1: 16384 MiB (1216 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4304078-1534004874/watcher-4304078-1534004874 -o /tmp/evaluation-result-4304078-1534004874/solver-4304078-1534004874 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1533992269-6087 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 3284348 HOME/instance-4304078-1534004874.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=7576, runsolver pid=7573

[startup+0.100108 s]*
/proc/loadavg: 2.04 2.13 2.10 4/192 7577
/proc/meminfo: memFree=3173096/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=35428 memory=10032 CPUtime=0.1 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 2679 0 0 0 10 0 0 0 20 0 1 0 218050601 36278272 2508 33554432000 4194304 7499544 140736127231360 140736127228360 140569744395237 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 8857 2508 701 807 0 1848 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35428 KiB
Current children cumulated memory: 10032 KiB

[startup+0.209758 s]*
/proc/loadavg: 2.04 2.13 2.10 3/192 7577
/proc/meminfo: memFree=3170244/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=38160 memory=12432 CPUtime=0.21 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 3329 0 0 0 21 0 0 0 20 0 1 0 218050601 39075840 3108 33554432000 4194304 7499544 140736127231360 140736127228360 4563992 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 9540 3108 702 807 0 2531 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38160 KiB
Current children cumulated memory: 12432 KiB

[startup+0.309294 s]*
/proc/loadavg: 2.04 2.13 2.10 3/192 7577
/proc/meminfo: memFree=3166152/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=41792 memory=16412 CPUtime=0.31 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 4308 0 0 0 31 0 0 0 20 0 1 0 218050601 42795008 4103 33554432000 4194304 7499544 140736127231360 140736127228360 5896868 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 10448 4103 702 807 0 3439 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41792 KiB
Current children cumulated memory: 16412 KiB

[startup+0.700222 s]
/proc/loadavg: 2.04 2.13 2.10 3/192 7577
/proc/meminfo: memFree=3161068/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=53372 memory=27840 CPUtime=0.68 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 7214 0 0 0 68 0 0 0 20 0 1 0 218050601 54652928 6960 33554432000 4194304 7499544 140736127231360 140736127222360 5888886 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 13343 6960 702 807 0 6334 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 53372 KiB
Current children cumulated memory: 27840 KiB

[startup+1.50024 s]
/proc/loadavg: 2.04 2.13 2.10 3/192 7577
/proc/meminfo: memFree=3146148/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=76844 memory=51324 CPUtime=1.49 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 13113 0 0 0 148 1 0 0 20 0 1 0 218050601 78688256 12831 33554432000 4194304 7499544 140736127231360 140736127222360 140569747874064 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 19211 12831 702 807 0 12202 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 76844 KiB
Current children cumulated memory: 51324 KiB

[startup+3.10976 s]
/proc/loadavg: 2.04 2.13 2.10 3/192 7577
/proc/meminfo: memFree=3048432/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=159400 memory=133992 CPUtime=3.1 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 42850 0 0 0 306 4 0 0 20 0 1 0 218050601 163225600 33498 33554432000 4194304 7499544 140736127231360 140736127222536 4564160 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 39850 33498 719 807 0 32841 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 159400 KiB
Current children cumulated memory: 133992 KiB

[startup+6.30031 s]
/proc/loadavg: 2.04 2.13 2.10 3/192 7577
/proc/meminfo: memFree=2928948/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=278568 memory=253472 CPUtime=6.28 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 99860 0 0 0 620 8 0 0 20 0 1 0 218050601 285253632 63368 33554432000 4194304 7499544 140736127231360 140736127225784 4398092 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 69642 63368 756 807 0 62633 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 278568 KiB
Current children cumulated memory: 253472 KiB

[startup+12.7003 s]
/proc/loadavg: 2.04 2.12 2.10 4/192 7578
/proc/meminfo: memFree=2929076/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=279228 memory=254104 CPUtime=12.69 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 143821 0 0 0 1258 11 0 0 20 0 1 0 218050601 285929472 63526 33554432000 4194304 7499544 140736127231360 140736127225816 4249920 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 69807 63526 756 807 0 62798 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 279228 KiB
Current children cumulated memory: 254104 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.12 2.10 3/192 7578
/proc/meminfo: memFree=2928296/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=280060 memory=254940 CPUtime=25.49 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 229839 0 0 0 2535 14 0 0 20 0 1 0 218050601 286781440 63735 33554432000 4194304 7499544 140736127231360 140736127226056 4245316 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 70015 63735 756 807 0 63006 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 280060 KiB
Current children cumulated memory: 254940 KiB

[startup+51.1096 s]
/proc/loadavg: 2.43 2.20 2.13 3/192 7578
/proc/meminfo: memFree=2925324/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=283372 memory=258168 CPUtime=51.1 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 276618 0 0 0 5093 17 0 0 20 0 1 0 218050601 290172928 64542 33554432000 4194304 7499544 140736127231360 140736127225784 5163908 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 70843 64542 756 807 0 63834 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 283372 KiB
Current children cumulated memory: 258168 KiB

[startup+102.3 s]
/proc/loadavg: 2.44 2.26 2.15 3/192 7579
/proc/meminfo: memFree=2923956/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=283372 memory=258168 CPUtime=102.26 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 313359 0 0 0 10207 19 0 0 20 0 1 0 218050601 290172928 64542 33554432000 4194304 7499544 140736127231360 140736127225784 4245316 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 70843 64542 756 807 0 63834 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 283372 KiB
Current children cumulated memory: 258168 KiB

[startup+162.3 s]
/proc/loadavg: 2.11 2.20 2.13 3/192 7587
/proc/meminfo: memFree=2920640/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285072 memory=259904 CPUtime=162.24 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 339594 0 0 0 16203 21 0 0 20 0 1 0 218050601 291913728 64976 33554432000 4194304 7499544 140736127231360 140736127226072 4408826 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71268 64976 756 807 0 64259 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 285072 KiB
Current children cumulated memory: 259904 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.16 2.13 3/191 7588
/proc/meminfo: memFree=2921124/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285072 memory=259904 CPUtime=222.24 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 341810 0 0 0 22203 21 0 0 20 0 1 0 218050601 291913728 64976 33554432000 4194304 7499544 140736127231360 140736127226072 4580654 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71268 64976 756 807 0 64259 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 285072 KiB
Current children cumulated memory: 259904 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.13 2.12 3/192 7590
/proc/meminfo: memFree=2921308/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285072 memory=259904 CPUtime=282.24 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 343345 0 0 0 28203 21 0 0 20 0 1 0 218050601 291913728 64976 33554432000 4194304 7499544 140736127231360 140736127226072 4249664 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71268 64976 756 807 0 64259 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 285072 KiB
Current children cumulated memory: 259904 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.11 2.12 3/192 7591
/proc/meminfo: memFree=2921160/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285072 memory=259904 CPUtime=342.24 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 343345 0 0 0 34203 21 0 0 20 0 1 0 218050601 291913728 64976 33554432000 4194304 7499544 140736127231360 140736127226072 4249920 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71268 64976 756 807 0 64259 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 285072 KiB
Current children cumulated memory: 259904 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.09 2.11 4/192 7592
/proc/meminfo: memFree=2920912/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285072 memory=259904 CPUtime=402.24 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 344250 0 0 0 40203 21 0 0 20 0 1 0 218050601 291913728 64976 33554432000 4194304 7499544 140736127231360 140736127226072 4249984 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71268 64976 756 807 0 64259 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 285072 KiB
Current children cumulated memory: 259904 KiB

[startup+462.3 s]
/proc/loadavg: 2.15 2.12 2.12 4/192 7653
/proc/meminfo: memFree=3011336/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285072 memory=259904 CPUtime=462.25 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 344880 0 0 0 46204 21 0 0 20 0 1 0 218050601 291913728 64976 33554432000 4194304 7499544 140736127231360 140736127226072 4580654 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71268 64976 756 807 0 64259 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 285072 KiB
Current children cumulated memory: 259904 KiB


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

/proc/7576/statm: 71301 65008 756 807 0 64292 0
Current children cumulated CPU time: 1782.35 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260032 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7697
/proc/meminfo: memFree=3010412/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260064 CPUtime=1842.35 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 357012 0 0 0 184213 22 0 0 20 0 1 0 218050601 292048896 65016 33554432000 4194304 7499544 140736127231360 140736127225784 4249768 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65016 756 807 0 64292 0
Current children cumulated CPU time: 1842.35 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260064 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7698
/proc/meminfo: memFree=3010300/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260064 CPUtime=1902.36 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 357012 0 0 0 190214 22 0 0 20 0 1 0 218050601 292048896 65016 33554432000 4194304 7499544 140736127231360 140736127225784 5612944 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65016 756 807 0 64292 0
Current children cumulated CPU time: 1902.36 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260064 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/192 7706
/proc/meminfo: memFree=3009724/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260064 CPUtime=1962.36 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 357749 0 0 0 196214 22 0 0 20 0 1 0 218050601 292048896 65016 33554432000 4194304 7499544 140736127231360 140736127225784 4257952 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65016 756 807 0 64292 0
Current children cumulated CPU time: 1962.36 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260064 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/192 7730
/proc/meminfo: memFree=3008704/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260064 CPUtime=2022.36 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 357774 0 0 0 202214 22 0 0 20 0 1 0 218050601 292048896 65016 33554432000 4194304 7499544 140736127231360 140736127225784 4249702 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65016 756 807 0 64292 0
Current children cumulated CPU time: 2022.36 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260064 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 7732
/proc/meminfo: memFree=3009448/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260068 CPUtime=2082.37 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 358534 0 0 0 208215 22 0 0 20 0 1 0 218050601 292048896 65017 33554432000 4194304 7499544 140736127231360 140736127225784 4258057 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65017 756 807 0 64292 0
Current children cumulated CPU time: 2082.37 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260068 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 7733
/proc/meminfo: memFree=3009676/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260068 CPUtime=2142.37 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 358534 0 0 0 214215 22 0 0 20 0 1 0 218050601 292048896 65017 33554432000 4194304 7499544 140736127231360 140736127225784 5612944 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65017 756 807 0 64292 0
Current children cumulated CPU time: 2142.37 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260068 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/193 7734
/proc/meminfo: memFree=3009820/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260068 CPUtime=2202.38 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 359278 0 0 0 220216 22 0 0 20 0 1 0 218050601 292048896 65017 33554432000 4194304 7499544 140736127231360 140736127225784 5612967 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65017 756 807 0 64292 0
Current children cumulated CPU time: 2202.38 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260068 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 7735
/proc/meminfo: memFree=3009808/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260068 CPUtime=2262.38 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 359291 0 0 0 226216 22 0 0 20 0 1 0 218050601 292048896 65017 33554432000 4194304 7499544 140736127231360 140736127225784 4249700 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65017 756 807 0 64292 0
Current children cumulated CPU time: 2262.38 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260068 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7736
/proc/meminfo: memFree=3009436/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260068 CPUtime=2322.39 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 360024 0 0 0 232217 22 0 0 20 0 1 0 218050601 292048896 65017 33554432000 4194304 7499544 140736127231360 140736127225784 4249700 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65017 756 807 0 64292 0
Current children cumulated CPU time: 2322.39 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260068 KiB

[startup+2382.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/191 7738
/proc/meminfo: memFree=3009816/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260088 CPUtime=2382.39 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 360589 0 0 0 238217 22 0 0 20 0 1 0 218050601 292048896 65022 33554432000 4194304 7499544 140736127231360 140736127225784 4405938 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65022 756 807 0 64292 0
Current children cumulated CPU time: 2382.39 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260088 KiB

[startup+2442.3 s]
/proc/loadavg: 2.32 2.13 2.08 3/191 7739
/proc/meminfo: memFree=3009440/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260112 CPUtime=2442.39 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 361309 0 0 0 244217 22 0 0 20 0 1 0 218050601 292048896 65028 33554432000 4194304 7499544 140736127231360 140736127225784 4249700 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65028 756 807 0 64292 0
Current children cumulated CPU time: 2442.39 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260112 KiB

[startup+2502.3 s]
/proc/loadavg: 2.12 2.10 2.08 3/191 7740
/proc/meminfo: memFree=3009672/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260112 CPUtime=2502.4 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 361309 0 0 0 250218 22 0 0 20 0 1 0 218050601 292048896 65028 33554432000 4194304 7499544 140736127231360 140736127225784 5586960 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65028 756 807 0 64292 0
Current children cumulated CPU time: 2502.4 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260112 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.09 2.10 2.08 3/191 7740
/proc/meminfo: memFree=3009672/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260112 CPUtime=2520.01 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 362004 0 0 0 251978 23 0 0 20 0 1 0 218050601 292048896 65028 33554432000 4194304 7499544 140736127231360 140736127225784 4249705 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65028 756 807 0 64292 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260112 KiB

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

[startup+2519.9 s]
# the end of solver process 7576 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.78 s, system=0.232014 s

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

[startup+2519.9 s]
/proc/loadavg: 2.09 2.10 2.08 3/191 7740
/proc/meminfo: memFree=3009672/32770624 swapFree=67108856/67108860
[pid=7576] ppid=7573 vsize=285204 memory=260112 CPUtime=2520.01 cores=0,2,4,6
/proc/7576/stat : 7576 (MistralXCSP) R 7573 7576 6056 0 -1 4202496 362004 0 0 0 251978 23 0 0 20 0 1 0 218050601 292048896 65028 33554432000 4194304 7499544 140736127231360 140736127225784 4249705 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21127168 140736127239280 140736127239427 140736127239427 140736127242185 0
/proc/7576/statm: 71301 65028 756 807 0 64292 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 285204 KiB
Current children cumulated memory: 260112 KiB

Child status: 0
Real time (s): 2519.9
CPU time (s): 2520.01
CPU user time (s): 2519.78
CPU system time (s): 0.232014
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 285204
Max. memory (cumulated for all children) (KiB): 260112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.78
system time used= 0.232014
maximum resident set size= 260132
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 362040
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= 75
involuntary context switches= 759


# summary of solver processes directly reported to runsolver:
#   pid: 7576
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2519.78
#   total CPU system time (s): 0.232014

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.50372 second user time and 17.1562 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-11 18:27:54
IDJOB=4304078
IDBENCH=141211
IDSOLVER=2779
FILE ID=node133/4304078-1534004874
RUNJOBID= node133-1533992269-6087
PBS_JOBID= 21036948
Free space on /tmp= 38796 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-14-opt_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-4304078-1534004874/watcher-4304078-1534004874 -o /tmp/evaluation-result-4304078-1534004874/solver-4304078-1534004874 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1533992269-6087 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 3284348 HOME/instance-4304078-1534004874.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 06e1d56807384f8426568c6f8eb09a57
RANDOM SEED=3284348

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:         3180380 kB
MemAvailable:   31813112 kB
Buffers:          205124 kB
Cached:         28316376 kB
SwapCached:            0 kB
Active:         10743852 kB
Inactive:       17925512 kB
Active(anon):      98544 kB
Inactive(anon):   101636 kB
Active(file):   10645308 kB
Inactive(file): 17823876 kB
Unevictable:        7092 kB
Mlocked:            7092 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:              6004 kB
Writeback:             0 kB
AnonPages:        162944 kB
Mapped:            56248 kB
Shmem:             49820 kB
Slab:             619776 kB
SReclaimable:     592008 kB
SUnreclaim:        27768 kB
KernelStack:        3648 kB
PageTables:         5504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     471708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    102400 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= 38792 MiB
End job on node133 at 2018-08-11 19:09:55