Trace number 4298032

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 1.0.4? (TO) 2519.89 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-08_c18.xml
MD5SUM097ee2ac2bfb45f3aedded97da1eabe0
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 variables64
Number of constraints42
Number of domains1
Minimum domain size8
Maximum domain size8
Distribution of domain sizes[{"size":8,"count":64}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":60}]
Minimum constraint arity2
Maximum constraint arity8
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":18}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":42}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.4
2519.87/2520.01	c
2519.87/2520.01	c # time = 2519.87
2519.87/2520.01	c # Dec = 3867483
2519.87/2520.01	c # Propagate Calls = 1841649593
2519.87/2520.01	c # assignAt Calls = 10713572
2519.87/2520.01	c # removeAt Calls = 219280308
2519.87/2520.01	c # Run = 6397
2519.87/2520.01	c # Conflicts = 3678430
2519.87/2520.01	c # Memory used = 130.22 Mb
2519.87/2520.01	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 (9088 MiB free)
  memory of node 1: 16384 MiB (12488 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4298032-1532776128/watcher-4298032-1532776128 -o /tmp/evaluation-result-4298032-1532776128/solver-4298032-1532776128 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532773607-19387 --watchdog 2580 nacre_mini_release HOME/instance-4298032-1532776128.xml -ca -l100 -cm 

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
solver pid=19697, runsolver pid=19694
Current StackSize limit: 8192 KiB


[startup+0.100197 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 19698
/proc/meminfo: memFree=22094696/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=27524 memory=4256 CPUtime=0.1 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 1232 0 0 0 10 0 0 0 20 0 1 0 95175966 28184576 1064 33554432000 4194304 4933779 140737001893264 140737001891032 4475836 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 6881 1064 600 181 0 498 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27524 KiB
Current children cumulated memory: 4256 KiB

[startup+0.209436 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 19698
/proc/meminfo: memFree=22093224/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=28796 memory=5312 CPUtime=0.21 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 1506 0 0 0 21 0 0 0 20 0 1 0 95175966 29487104 1328 33554432000 4194304 4933779 140737001893264 140737001891032 140216263453688 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 7199 1328 600 181 0 816 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28796 KiB
Current children cumulated memory: 5312 KiB

[startup+0.308869 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 19698
/proc/meminfo: memFree=22092480/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=29420 memory=6064 CPUtime=0.31 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 1685 0 0 0 31 0 0 0 20 0 1 0 95175966 30126080 1516 33554432000 4194304 4933779 140737001893264 140737001891032 4437839 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 7355 1516 600 181 0 972 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29420 KiB
Current children cumulated memory: 6064 KiB

[startup+0.70035 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19698
/proc/meminfo: memFree=22090620/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=31796 memory=8284 CPUtime=0.69 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 2306 0 0 0 69 0 0 0 20 0 1 0 95175966 32559104 2071 33554432000 4194304 4933779 140737001893264 140737001891256 140216257252325 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 7949 2071 600 181 0 1566 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31796 KiB
Current children cumulated memory: 8284 KiB

[startup+1.50035 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19698
/proc/meminfo: memFree=22088636/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=34056 memory=10396 CPUtime=1.49 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 2876 0 0 0 149 0 0 0 20 0 1 0 95175966 34873344 2599 33554432000 4194304 4933779 140737001893264 140737001891256 140216263443808 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 8514 2599 600 181 0 2131 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34056 KiB
Current children cumulated memory: 10396 KiB

[startup+3.10923 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19698
/proc/meminfo: memFree=22084544/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=37108 memory=12960 CPUtime=3.1 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 5846 0 0 0 310 0 0 0 20 0 1 0 95175966 37998592 3240 33554432000 4194304 4933779 140737001893264 140737001891256 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 9277 3240 600 181 0 2894 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 37108 KiB
Current children cumulated memory: 12960 KiB

[startup+6.30035 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19698
/proc/meminfo: memFree=22082088/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=40020 memory=16204 CPUtime=6.29 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 9512 0 0 0 629 0 0 0 20 0 1 0 95175966 40980480 4051 33554432000 4194304 4933779 140737001893264 140737001891016 140216257252325 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 10005 4051 600 181 0 3622 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 40020 KiB
Current children cumulated memory: 16204 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19759
/proc/meminfo: memFree=22185416/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=44272 memory=20612 CPUtime=12.69 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 14254 0 0 0 1268 1 0 0 20 0 1 0 95175966 45334528 5153 33554432000 4194304 4933779 140737001893264 140737001891016 4437416 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 11068 5153 600 181 0 4685 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 44272 KiB
Current children cumulated memory: 20612 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19759
/proc/meminfo: memFree=22153812/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=49760 memory=26284 CPUtime=25.48 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 21794 0 0 0 2546 2 0 0 20 0 1 0 95175966 50954240 6571 33554432000 4194304 4933779 140737001893264 140737001891032 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 12440 6571 600 181 0 6057 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 49760 KiB
Current children cumulated memory: 26284 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19759
/proc/meminfo: memFree=22119920/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=58160 memory=33648 CPUtime=51.08 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 25925 0 0 0 5106 2 0 0 20 0 1 0 95175966 59555840 8412 33554432000 4194304 4933779 140737001893264 140737001890968 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 14540 8412 600 181 0 8157 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 58160 KiB
Current children cumulated memory: 33648 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 19889
/proc/meminfo: memFree=22171024/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=66860 memory=42468 CPUtime=102.28 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 31673 0 0 0 10225 3 0 0 20 0 1 0 95175966 68464640 10617 33554432000 4194304 4933779 140737001893264 140737001890952 4437564 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 16715 10617 600 181 0 10332 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 66860 KiB
Current children cumulated memory: 42468 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 20382
/proc/meminfo: memFree=22116572/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=73688 memory=49332 CPUtime=162.28 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 38745 0 0 0 16224 4 0 0 20 0 1 0 95175966 75456512 12333 33554432000 4194304 4933779 140737001893264 140737001890968 4437824 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 18422 12333 600 181 0 12039 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 73688 KiB
Current children cumulated memory: 49332 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 20383
/proc/meminfo: memFree=22081724/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=79096 memory=55120 CPUtime=222.27 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 47003 0 0 0 22222 5 0 0 20 0 1 0 95175966 80994304 13780 33554432000 4194304 4933779 140737001893264 140737001891016 4437792 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 19774 13780 600 181 0 13391 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 79096 KiB
Current children cumulated memory: 55120 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 20384
/proc/meminfo: memFree=22049256/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=84236 memory=60584 CPUtime=282.26 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 49576 0 0 0 28220 6 0 0 20 0 1 0 95175966 86257664 15146 33554432000 4194304 4933779 140737001893264 140737001890952 4437792 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 21059 15146 600 181 0 14676 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 84236 KiB
Current children cumulated memory: 60584 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 20385
/proc/meminfo: memFree=22028252/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=88608 memory=64820 CPUtime=342.26 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 53195 0 0 0 34220 6 0 0 20 0 1 0 95175966 90734592 16205 33554432000 4194304 4933779 140737001893264 140737001890952 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 22152 16205 600 181 0 15769 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 88608 KiB
Current children cumulated memory: 64820 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 20386
/proc/meminfo: memFree=22012948/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=92276 memory=68700 CPUtime=402.26 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 57564 0 0 0 40219 7 0 0 20 0 1 0 95175966 94490624 17175 33554432000 4194304 4933779 140737001893264 140737001890952 4437581 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 23069 17175 600 181 0 16686 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 92276 KiB
Current children cumulated memory: 68700 KiB

[startup+462.3 s]
/proc/loadavg: 1.94 2.00 1.95 3/187 20570
/proc/meminfo: memFree=22177116/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=98240 memory=72864 CPUtime=462.25 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 63320 0 0 0 46217 8 0 0 20 0 1 0 95175966 100597760 18216 33554432000 4194304 4933779 140737001893264 140737001890952 4437796 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 24560 18216 600 181 0 18177 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 98240 KiB
Current children cumulated memory: 72864 KiB


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

/proc/19697/statm: 34871 28715 600 181 0 28488 0
Current children cumulated CPU time: 1722.19 s
Current children cumulated vsize: 139484 KiB
Current children cumulated memory: 114860 KiB

[startup+1782.3 s]
/proc/loadavg: 2.44 2.11 1.99 3/187 20731
/proc/meminfo: memFree=21989216/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=140172 memory=115728 CPUtime=1782.2 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 116977 0 0 0 178205 15 0 0 20 0 1 0 95175966 143536128 28932 33554432000 4194304 4933779 140737001893264 140737001890952 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 35043 28932 600 181 0 28660 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 140172 KiB
Current children cumulated memory: 115728 KiB

[startup+1842.3 s]
/proc/loadavg: 2.23 2.12 2.00 3/187 20732
/proc/meminfo: memFree=21981276/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=141764 memory=117068 CPUtime=1842.19 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 119177 0 0 0 184204 15 0 0 20 0 1 0 95175966 145166336 29267 33554432000 4194304 4933779 140737001893264 140737001890952 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 35441 29267 600 181 0 29058 0
Current children cumulated CPU time: 1842.19 s
Current children cumulated vsize: 141764 KiB
Current children cumulated memory: 117068 KiB

[startup+1902.3 s]
/proc/loadavg: 2.08 2.10 2.00 3/187 20740
/proc/meminfo: memFree=21973732/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=143168 memory=118560 CPUtime=1902.19 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 121737 0 0 0 190204 15 0 0 20 0 1 0 95175966 146604032 29640 33554432000 4194304 4933779 140737001893264 140737001890952 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 35792 29640 600 181 0 29409 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 143168 KiB
Current children cumulated memory: 118560 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.08 2.00 3/187 20741
/proc/meminfo: memFree=21965420/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=143940 memory=119476 CPUtime=1962.18 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 124323 0 0 0 196203 15 0 0 20 0 1 0 95175966 147394560 29869 33554432000 4194304 4933779 140737001893264 140737001890952 4437830 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 35985 29869 600 181 0 29602 0
Current children cumulated CPU time: 1962.18 s
Current children cumulated vsize: 143940 KiB
Current children cumulated memory: 119476 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.06 2.00 3/187 20742
/proc/meminfo: memFree=21958564/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=145244 memory=120788 CPUtime=2022.18 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 126429 0 0 0 202203 15 0 0 20 0 1 0 95175966 148729856 30197 33554432000 4194304 4933779 140737001893264 140737001890952 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 36311 30197 600 181 0 29928 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 145244 KiB
Current children cumulated memory: 120788 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.05 2.00 3/187 20743
/proc/meminfo: memFree=21951904/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=146836 memory=122340 CPUtime=2082.18 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 128786 0 0 0 208202 16 0 0 20 0 1 0 95175966 150360064 30585 33554432000 4194304 4933779 140737001893264 140737001890952 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 36709 30585 600 181 0 30326 0
Current children cumulated CPU time: 2082.18 s
Current children cumulated vsize: 146836 KiB
Current children cumulated memory: 122340 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/187 20744
/proc/meminfo: memFree=21949424/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=147464 memory=123044 CPUtime=2142.18 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 131239 0 0 0 214202 16 0 0 20 0 1 0 95175966 151003136 30761 33554432000 4194304 4933779 140737001893264 140737001890952 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 36866 30761 600 181 0 30483 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 147464 KiB
Current children cumulated memory: 123044 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/187 20745
/proc/meminfo: memFree=21943900/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=148916 memory=124576 CPUtime=2202.18 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 134220 0 0 0 220201 17 0 0 20 0 1 0 95175966 152489984 31144 33554432000 4194304 4933779 140737001893264 140737001890952 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 37229 31144 600 181 0 30846 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 148916 KiB
Current children cumulated memory: 124576 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/187 20746
/proc/meminfo: memFree=21943208/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=149592 memory=125372 CPUtime=2262.18 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 135779 0 0 0 226201 17 0 0 20 0 1 0 95175966 153182208 31343 33554432000 4194304 4933779 140737001893264 140737001890952 4437416 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 37398 31343 600 181 0 31015 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 149592 KiB
Current children cumulated memory: 125372 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/187 20747
/proc/meminfo: memFree=21941812/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=151132 memory=126908 CPUtime=2322.17 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 137890 0 0 0 232200 17 0 0 20 0 1 0 95175966 154759168 31727 33554432000 4194304 4933779 140737001893264 140737001890952 4437796 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 37783 31727 600 181 0 31400 0
Current children cumulated CPU time: 2322.17 s
Current children cumulated vsize: 151132 KiB
Current children cumulated memory: 126908 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/187 20748
/proc/meminfo: memFree=21935496/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=152144 memory=127656 CPUtime=2382.18 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 140047 0 0 0 238200 18 0 0 20 0 1 0 95175966 155795456 31914 33554432000 4194304 4933779 140737001893264 140737001890952 4437824 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 38036 31914 600 181 0 31653 0
Current children cumulated CPU time: 2382.18 s
Current children cumulated vsize: 152144 KiB
Current children cumulated memory: 127656 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 20749
/proc/meminfo: memFree=21930520/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=152968 memory=128648 CPUtime=2442.17 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 142382 0 0 0 244199 18 0 0 20 0 1 0 95175966 156639232 32162 33554432000 4194304 4933779 140737001893264 140737001890952 4437517 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 38242 32162 600 181 0 31859 0
Current children cumulated CPU time: 2442.17 s
Current children cumulated vsize: 152968 KiB
Current children cumulated memory: 128648 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 20758
/proc/meminfo: memFree=21924372/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=153604 memory=129328 CPUtime=2502.16 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 143931 0 0 0 250198 18 0 0 20 0 1 0 95175966 157290496 32332 33554432000 4194304 4933779 140737001893264 140737001890952 4437393 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 38401 32332 600 181 0 32018 0
Current children cumulated CPU time: 2502.16 s
Current children cumulated vsize: 153604 KiB
Current children cumulated memory: 129328 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.00 3/188 20758
/proc/meminfo: memFree=21922760/32770624 swapFree=67108796/67108860
[pid=19697] ppid=19694 vsize=154296 memory=130180 CPUtime=2519.87 cores=0,2,4,6
/proc/19697/stat : 19697 (nacre_mini_rele) R 19694 19697 24279 0 -1 4202496 145709 0 0 0 251969 18 0 0 20 0 1 0 95175966 157999104 32545 33554432000 4194304 4933779 140737001893264 140737001890952 4437389 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 9351168 140737001895064 140737001895164 140737001895164 140737001897922 0
/proc/19697/statm: 38574 32545 600 181 0 32191 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 154296 KiB
Current children cumulated memory: 130180 KiB

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

[startup+2520.01 s]
# the end of solver process 19697 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.7 s, system=0.190995 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.89
CPU user time (s): 2519.7
CPU system time (s): 0.190995
CPU usage (%): 99.9951
Max. virtual memory (cumulated for all children) (KiB): 154296
Max. memory (cumulated for all children) (KiB): 130180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.7
system time used= 0.190995
maximum resident set size= 130256
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145754
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= 67
involuntary context switches= 1107


# summary of solver processes directly reported to runsolver:
#   pid: 19697
#   total CPU time (s): 2519.89
#   total CPU user time (s): 2519.7
#   total CPU system time (s): 0.190995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.67927 second user time and 18.4932 second system time

The end

Launcher Data 

Begin job on node138 at 2018-07-28 13:08:48
IDJOB=4298032
IDBENCH=141027
IDSOLVER=2764
FILE ID=node138/4298032-1532776128
RUNJOBID= node138-1532773607-19387
PBS_JOBID= 21022455
Free space on /tmp= 53800 MiB

SOLVER NAME= NACRE 1.0.4
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-08_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4298032-1532776128/watcher-4298032-1532776128 -o /tmp/evaluation-result-4298032-1532776128/solver-4298032-1532776128 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532773607-19387 --watchdog 2580  nacre_mini_release HOME/instance-4298032-1532776128.xml -ca -l100 -cm

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

MD5SUM BENCH= 097ee2ac2bfb45f3aedded97da1eabe0
RANDOM SEED=1572755735

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        22095404 kB
MemAvailable:   31748976 kB
Buffers:          209904 kB
Cached:          9648324 kB
SwapCached:           44 kB
Active:          2719108 kB
Inactive:        7373116 kB
Active(anon):     178696 kB
Inactive(anon):    83516 kB
Active(file):    2540412 kB
Inactive(file):  7289600 kB
Unevictable:        7280 kB
Mlocked:            7280 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:               780 kB
Writeback:             0 kB
AnonPages:        241196 kB
Mapped:            38344 kB
Shmem:             25164 kB
Slab:             280304 kB
SReclaimable:     252020 kB
SUnreclaim:        28284 kB
KernelStack:        3360 kB
PageTables:         5460 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     527228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    174080 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 53800 MiB
End job on node138 at 2018-07-28 13:50:48