Trace number 4289669

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) 2400.08 2400.11

General information on the benchmark

NameFrb/
frb-50-23-1-mgd_c18.xml
MD5SUM89c27d49b20a714b89297264b4c82bd7
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 benchmark1513.36
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints430
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":50}]
Minimum variable degree11
Maximum variable degree24
Distribution of variable degrees[{"degree":11,"count":2},{"degree":12,"count":1},{"degree":13,"count":6},{"degree":14,"count":1},{"degree":15,"count":7},{"degree":16,"count":2},{"degree":17,"count":8},{"degree":18,"count":5},{"degree":19,"count":7},{"degree":20,"count":4},{"degree":21,"count":1},{"degree":22,"count":3},{"degree":23,"count":1},{"degree":24,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":430}]
Number of extensional constraints430
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":430}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.07/2400.10	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (7030 MiB free)
  memory of node 1: 16384 MiB (13338 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289669-1532204913/watcher-4289669-1532204913 -o /tmp/evaluation-result-4289669-1532204913/solver-4289669-1532204913 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532190501-25869 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1124759986 HOME/instance-4289669-1532204913.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=27656, runsolver pid=27653
Current StackSize limit: 8192 KiB


[startup+0.10017 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 27657
/proc/meminfo: memFree=20839996/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=47688 memory=22216 CPUtime=0.09 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 5719 0 0 0 9 0 0 0 20 0 1 0 38054498 48832512 5554 33554432000 4194304 7498468 140735750527184 140735750524184 5877418 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 11922 5554 685 807 0 4913 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 47688 KiB
Current children cumulated memory: 22216 KiB

[startup+0.209881 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 27657
/proc/meminfo: memFree=20819536/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66096 memory=40696 CPUtime=0.21 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 10387 0 0 0 20 1 0 0 20 0 1 0 38054498 67682304 10174 33554432000 4194304 7498468 140735750527184 140735750524184 4317635 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16524 10174 685 807 0 9515 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 66096 KiB
Current children cumulated memory: 40696 KiB

[startup+0.309723 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 27657
/proc/meminfo: memFree=20819536/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=40696 CPUtime=0.31 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 10392 0 0 0 30 1 0 0 20 0 1 0 38054498 67817472 10174 33554432000 4194304 7498468 140735750527184 140735750524184 4540964 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10174 685 807 0 9548 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 40696 KiB

[startup+0.700278 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27657
/proc/meminfo: memFree=20819536/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=40696 CPUtime=0.69 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 10398 0 0 0 68 1 0 0 20 0 1 0 38054498 67817472 10174 33554432000 4194304 7498468 140735750527184 140735750524184 4386214 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10174 685 807 0 9548 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 40696 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27657
/proc/meminfo: memFree=20819412/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=40960 CPUtime=1.49 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 10403 0 0 0 148 1 0 0 20 0 1 0 38054498 67817472 10240 33554432000 4194304 7498468 140735750527184 140735750521720 4542384 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10240 720 807 0 9548 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 40960 KiB

[startup+3.10914 s]
/proc/loadavg: 1.92 2.00 2.04 3/190 27657
/proc/meminfo: memFree=20819536/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=40980 CPUtime=3.1 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 11290 0 0 0 309 1 0 0 20 0 1 0 38054498 67817472 10245 33554432000 4194304 7498468 140735750527184 140735750521720 5791406 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10245 720 807 0 9548 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 40980 KiB

[startup+6.30027 s]
/proc/loadavg: 1.92 2.00 2.04 3/190 27657
/proc/meminfo: memFree=20819180/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=40996 CPUtime=6.29 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 12180 0 0 0 628 1 0 0 20 0 1 0 38054498 67817472 10249 33554432000 4194304 7498468 140735750527184 140735750521720 4580141 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10249 720 807 0 9548 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 40996 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/190 27657
/proc/meminfo: memFree=20819316/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41008 CPUtime=12.69 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 13071 0 0 0 1268 1 0 0 20 0 1 0 38054498 67817472 10252 33554432000 4194304 7498468 140735750527184 140735750521720 5574873 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10252 720 807 0 9548 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41008 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/190 27657
/proc/meminfo: memFree=20819568/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41016 CPUtime=25.49 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 14737 0 0 0 2548 1 0 0 20 0 1 0 38054498 67817472 10254 33554432000 4194304 7498468 140735750527184 140735750521720 4317843 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10254 720 807 0 9548 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41016 KiB

[startup+51.1091 s]
/proc/loadavg: 1.96 2.00 2.04 3/190 27657
/proc/meminfo: memFree=20819816/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41020 CPUtime=51.09 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 15746 0 0 0 5108 1 0 0 20 0 1 0 38054498 67817472 10255 33554432000 4194304 7498468 140735750527184 140735750521720 5784161 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10255 720 807 0 9548 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41020 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/191 27666
/proc/meminfo: memFree=20818588/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41020 CPUtime=102.29 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 16639 0 0 0 10228 1 0 0 20 0 1 0 38054498 67817472 10255 33554432000 4194304 7498468 140735750527184 140735750521720 5783784 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10255 720 807 0 9548 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41020 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/191 27667
/proc/meminfo: memFree=20818624/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=162.27 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 17545 0 0 0 16226 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 4317553 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27668
/proc/meminfo: memFree=20818780/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=222.27 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 17658 0 0 0 22226 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 4263856 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27669
/proc/meminfo: memFree=20819256/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=282.27 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 17766 0 0 0 28226 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 5838464 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+342.3 s]
/proc/loadavg: 1.92 2.00 2.04 3/191 27795
/proc/meminfo: memFree=21046928/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=342.27 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 17872 0 0 0 34226 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 5593514 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+402.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/190 27796
/proc/meminfo: memFree=21046692/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=402.27 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 17980 0 0 0 40226 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 4405157 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/190 27797
/proc/meminfo: memFree=21046752/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=462.27 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 18086 0 0 0 46226 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 5653195 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB


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

/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 1662.26 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27836
/proc/meminfo: memFree=21048064/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=1722.26 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 20246 0 0 0 172225 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 4540964 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27838
/proc/meminfo: memFree=21047996/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=1782.26 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 20352 0 0 0 178225 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 4386214 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27839
/proc/meminfo: memFree=21048040/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=1842.26 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 20453 0 0 0 184225 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 5573851 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 1842.26 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27848
/proc/meminfo: memFree=21047280/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=1902.26 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 20554 0 0 0 190225 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 5653261 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27871
/proc/meminfo: memFree=21046684/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=1962.26 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 20655 0 0 0 196225 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 5783764 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27872
/proc/meminfo: memFree=21047260/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=2022.26 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 20758 0 0 0 202225 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 5784214 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27873
/proc/meminfo: memFree=21047460/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=2082.26 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 20859 0 0 0 208225 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 5838576 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 27874
/proc/meminfo: memFree=21047684/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=2142.26 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 20960 0 0 0 214225 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 140203751245475 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27875
/proc/meminfo: memFree=21047648/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=2202.26 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 21066 0 0 0 220225 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 5653230 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27876
/proc/meminfo: memFree=21047604/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=2262.26 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 21167 0 0 0 226225 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 4263856 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27877
/proc/meminfo: memFree=21047684/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=2322.26 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 21268 0 0 0 232225 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 5784177 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27878
/proc/meminfo: memFree=21047508/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=2382.26 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 21369 0 0 0 238225 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 4317545 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27878
/proc/meminfo: memFree=21047956/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=2400.07 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 21470 0 0 0 240006 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 4541015 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

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

[startup+2400.11 s]
# the end of solver process 27656 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.06 s, system=0.019999 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 27878
/proc/meminfo: memFree=21047956/32770624 swapFree=67108860/67108860
[pid=27656] ppid=27653 vsize=66228 memory=41024 CPUtime=2400.07 cores=1,3,5,7
/proc/27656/stat : 27656 (MistralXCSP) R 27653 27656 25837 0 -1 4202496 21470 0 0 0 240006 1 0 0 20 0 1 0 38054498 67817472 10256 33554432000 4194304 7498468 140735750527184 140735750521720 4541015 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 33304576 140735750530157 140735750530307 140735750530307 140735750533065 0
/proc/27656/statm: 16557 10256 720 807 0 9548 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 66228 KiB
Current children cumulated memory: 41024 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.08
CPU user time (s): 2400.06
CPU system time (s): 0.019999
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 66228
Max. memory (cumulated for all children) (KiB): 41024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.06
system time used= 0.019999
maximum resident set size= 41044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21505
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= 1049


# summary of solver processes directly reported to runsolver:
#   pid: 27656
#   total CPU time (s): 2400.08
#   total CPU user time (s): 2400.06
#   total CPU system time (s): 0.019999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.03313 second user time and 15.8943 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-21 22:28:33
IDJOB=4289669
IDBENCH=141589
IDSOLVER=2741
FILE ID=node132/4289669-1532204913
RUNJOBID= node132-1532190501-25869
PBS_JOBID= 21018935
Free space on /tmp= 55124 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/Frb/frb-50-23-1-mgd_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4289669-1532204913/watcher-4289669-1532204913 -o /tmp/evaluation-result-4289669-1532204913/solver-4289669-1532204913 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532190501-25869 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1124759986 HOME/instance-4289669-1532204913.xml

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

MD5SUM BENCH= 89c27d49b20a714b89297264b4c82bd7
RANDOM SEED=1124759986

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        20858388 kB
MemAvailable:   31699216 kB
Buffers:          224724 kB
Cached:         10770152 kB
SwapCached:            0 kB
Active:          2155988 kB
Inactive:        9134948 kB
Active(anon):     298504 kB
Inactive(anon):    17040 kB
Active(file):    1857484 kB
Inactive(file):  9117908 kB
Unevictable:        6988 kB
Mlocked:            6988 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9360 kB
Writeback:             0 kB
AnonPages:        302744 kB
Mapped:            36520 kB
Shmem:             17056 kB
Slab:             320448 kB
SReclaimable:     293896 kB
SUnreclaim:        26552 kB
KernelStack:        3344 kB
PageTables:         5172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     585416 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    241664 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55112 MiB
End job on node132 at 2018-07-21 23:08:34