Trace number 4391722

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
NACRE 1.0.5? (TO) 2400.05 2400.01

General information on the benchmark

NameColouredQueens/ColouredQueens-m1-s1/
ColouredQueens-16.xml
MD5SUMca60191094dbbdd7cca22b5ebea1cb75
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables256
Number of constraints90
Number of domains1
Minimum domain size16
Maximum domain size16
Distribution of domain sizes[{"size":16,"count":256}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":252}]
Minimum constraint arity2
Maximum constraint arity16
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":4},{"arity":13,"count":4},{"arity":14,"count":4},{"arity":15,"count":4},{"arity":16,"count":34}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":90}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.5
2400.04/2400.00	c
2400.04/2400.00	c # time = 2400.04
2400.04/2400.00	c # Dec = 36046844
2400.04/2400.00	c # Propagate Calls = 42567412836
2400.04/2400.00	c # assignAt Calls = 36046844
2400.04/2400.00	c # removeAt Calls = 2762668746
2400.04/2400.00	c # Run = 44028
2400.04/2400.00	c # Conflicts = 31547738
2400.04/2400.00	c # Memory used = 4.64 Mb
2400.04/2400.00	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 (11553 MiB free)
  memory of node 1: 16384 MiB (14289 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391722-1568304077/watcher-4391722-1568304077 -o /tmp/evaluation-result-4391722-1568304077/solver-4391722-1568304077 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568301633-16821 --watchdog 2560 nacre_mini_release HOME/instance-4391722-1568304077.xml -complete -l100 -cm 

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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=17195, runsolver pid=17192

[startup+0.100199 s]*
/proc/loadavg: 2.00 2.00 2.02 3/200 17196
/proc/meminfo: memFree=26461320/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4520 CPUtime=0.1 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 1320 0 0 0 10 0 0 0 20 0 1 0 406321597 28528640 1130 33554432000 4194304 4935366 140735823088368 140735823085368 4420692 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1130 576 181 0 582 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4520 KiB

[startup+0.209699 s]*
/proc/loadavg: 2.00 2.00 2.02 3/200 17196
/proc/meminfo: memFree=26461040/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4520 CPUtime=0.21 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 1320 0 0 0 21 0 0 0 20 0 1 0 406321597 28528640 1130 33554432000 4194304 4935366 140735823088368 140735823086616 4451756 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1130 576 181 0 582 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4520 KiB

[startup+0.309379 s]*
/proc/loadavg: 2.00 2.00 2.02 3/200 17196
/proc/meminfo: memFree=26461040/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4520 CPUtime=0.31 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 1320 0 0 0 31 0 0 0 20 0 1 0 406321597 28528640 1130 33554432000 4194304 4935366 140735823088368 140735823086616 4420711 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1130 576 181 0 582 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4520 KiB

[startup+0.700335 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17196
/proc/meminfo: memFree=26461040/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4520 CPUtime=0.69 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 1320 0 0 0 69 0 0 0 20 0 1 0 406321597 28528640 1130 33554432000 4194304 4935366 140735823088368 140735823086616 4420585 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1130 576 181 0 582 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4520 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17196
/proc/meminfo: memFree=26460832/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4520 CPUtime=1.49 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 1320 0 0 0 149 0 0 0 20 0 1 0 406321597 28528640 1130 33554432000 4194304 4935366 140735823088368 140735823086616 4420619 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1130 576 181 0 582 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4520 KiB

[startup+3.10923 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17196
/proc/meminfo: memFree=26460876/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=3.1 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 1770 0 0 0 310 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4420692 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17196
/proc/meminfo: memFree=26460964/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=6.29 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 2220 0 0 0 629 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4451955 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17196
/proc/meminfo: memFree=26461088/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=12.69 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 2670 0 0 0 1269 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4451951 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17199
/proc/meminfo: memFree=26460564/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=25.49 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 3570 0 0 0 2549 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4421006 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17221
/proc/meminfo: memFree=26459772/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=51.1 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 4020 0 0 0 5110 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 139910881968880 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17225
/proc/meminfo: memFree=26459980/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=102.29 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 4470 0 0 0 10229 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4451059 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17231
/proc/meminfo: memFree=26460148/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=162.29 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 4920 0 0 0 16229 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4365360 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/200 17235
/proc/meminfo: memFree=26460792/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=222.29 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 5370 0 0 0 22229 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4420976 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/199 17239
/proc/meminfo: memFree=26460060/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=282.29 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 5820 0 0 0 28229 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 139910881965436 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/199 17245
/proc/meminfo: memFree=26460300/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=342.3 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 6270 0 0 0 34230 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4451939 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/199 17249
/proc/meminfo: memFree=26460556/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=402.3 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 6720 0 0 0 40230 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4451951 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/199 17253
/proc/meminfo: memFree=26460520/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=462.3 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 7170 0 0 0 46230 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4451756 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

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

/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 1602.32 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 17367
/proc/meminfo: memFree=26871460/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=1662.32 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 16170 0 0 0 166232 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4451946 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 1662.32 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 17371
/proc/meminfo: memFree=26871644/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=1722.32 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 16620 0 0 0 172232 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4451939 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 17384
/proc/meminfo: memFree=26870720/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=1782.32 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 17070 0 0 0 178232 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4450992 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 17388
/proc/meminfo: memFree=26871140/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=1842.32 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 17497 0 0 0 184232 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4451958 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 17392
/proc/meminfo: memFree=26871064/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=1902.32 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 17947 0 0 0 190232 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4451955 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 17398
/proc/meminfo: memFree=26870800/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=1962.32 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 18397 0 0 0 196232 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4451777 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 17402
/proc/meminfo: memFree=26870716/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=2022.32 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 18847 0 0 0 202232 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4450992 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/198 17406
/proc/meminfo: memFree=26871692/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=2082.32 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 19297 0 0 0 208232 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4451794 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 17413
/proc/meminfo: memFree=26871088/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=2142.33 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 19747 0 0 0 214233 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4420612 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 17417
/proc/meminfo: memFree=26871128/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=2202.33 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 20197 0 0 0 220233 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4451440 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 17421
/proc/meminfo: memFree=26871400/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=2262.33 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 20647 0 0 0 226233 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4420678 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/199 17427
/proc/meminfo: memFree=26871268/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=2322.33 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 21097 0 0 0 232233 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4332104 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/200 17439
/proc/meminfo: memFree=26871036/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=2382.33 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 21547 0 0 0 238233 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4420585 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 2382.33 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.00 2.01 2.03 2/198 17441
/proc/meminfo: memFree=26871864/32770624 swapFree=66957008/67108860
[pid=17195] ppid=17192 vsize=27860 memory=4632 CPUtime=2400.04 cores=0,2,4,6
/proc/17195/stat : 17195 (nacre_mini_rele) R 17192 17195 16790 0 -1 4202496 21997 0 0 0 240004 0 0 0 20 0 1 0 406321597 28528640 1158 33554432000 4194304 4935366 140735823088368 140735823086616 4420660 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 13799424 140735823094779 140735823094885 140735823094885 140735823097794 0
/proc/17195/statm: 6965 1158 594 181 0 582 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 27860 KiB
Current children cumulated memory: 4632 KiB

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

[startup+2400.01 s]
# the end of solver process 17195 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.04 s, system=0.01 s

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

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.05
CPU user time (s): 2400.04
CPU system time (s): 0.01
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 27860
Max. memory (cumulated for all children) (KiB): 4632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.04
system time used= 0.01
maximum resident set size= 4712
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22048
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= 6
involuntary context switches= 621


# summary of solver processes directly reported to runsolver:
#   pid: 17195
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2400.04
#   total CPU system time (s): 0.01

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.63418 second user time and 15.8411 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-12 18:00:34
IDJOB=4391722
IDBENCH=115876
IDSOLVER=2835
FILE ID=node147/4391722-1568304077
RUNJOBID= node147-1568301633-16821
PBS_JOBID= 21701114
Free space on /tmp= 52140 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/ColouredQueens/ColouredQueens-m1-s1/ColouredQueens-16.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391722-1568304077/watcher-4391722-1568304077 -o /tmp/evaluation-result-4391722-1568304077/solver-4391722-1568304077 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568301633-16821 --watchdog 2560  nacre_mini_release HOME/instance-4391722-1568304077.xml -complete -l100 -cm

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

MD5SUM BENCH= ca60191094dbbdd7cca22b5ebea1cb75
RANDOM SEED=2132577954

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        26464904 kB
MemAvailable:   31814144 kB
Buffers:          118408 kB
Cached:          5433480 kB
SwapCached:        48504 kB
Active:          2317220 kB
Inactive:        3286140 kB
Active(anon):       3920 kB
Inactive(anon):    89596 kB
Active(file):    2313300 kB
Inactive(file):  3196544 kB
Unevictable:      107764 kB
Mlocked:          107764 kB
SwapTotal:      67108860 kB
SwapFree:       66957008 kB
Dirty:              1696 kB
Writeback:             0 kB
AnonPages:        113344 kB
Mapped:            42940 kB
Shmem:             32764 kB
Slab:             296028 kB
SReclaimable:     267856 kB
SUnreclaim:        28172 kB
KernelStack:        3520 kB
PageTables:         5076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     503660 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 56544 MiB
End job on node147 at 2019-09-12 18:40:34