Trace number 4391521

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-Hybrid? (TO) 2400.3 2400.9

General information on the benchmark

NamePigeonsPlus/PigeonsPlus-m1-s1/
pigeonsPlus-11-07.xml
MD5SUMd1039f108c326f97fd828537a2e865c9
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 variables88
Number of constraints77
Number of domains2
Minimum domain size10
Maximum domain size11
Distribution of domain sizes[{"size":10,"count":11},{"size":11,"count":77}]
Minimum variable degree1
Maximum variable degree11
Distribution of variable degrees[{"degree":1,"count":66},{"degree":2,"count":11},{"degree":11,"count":11}]
Minimum constraint arity2
Maximum constraint arity7
Distribution of constraint arities[{"arity":2,"count":66},{"arity":7,"count":11}]
Number of extensional constraints77
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":77}]
Optimization problemNO
Type of objective

Solver Data 

55.57/55.69	c NACRE 1.0.5
2400.09/2400.70	c
2400.09/2400.70	c # time = 2400.09
2400.09/2400.70	c # Dec = 2209
2400.09/2400.70	c # Propagate Calls = 147964
2400.09/2400.70	c # assignAt Calls = 4638
2400.09/2400.70	c # removeAt Calls = 27708
2400.09/2400.70	c # Run = 14
2400.09/2400.70	c # Conflicts = 2115
2400.09/2400.70	c # Memory used = 10515.5 Mb
2400.09/2400.70	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 (12727 MiB free)
  memory of node 1: 16384 MiB (12956 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391521-1568313747/watcher-4391521-1568313747 -o /tmp/evaluation-result-4391521-1568313747/solver-4391521-1568313747 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568307015-16993 --watchdog 2560 nacre_mini_release HOME/instance-4391521-1568313747.xml -ca -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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=18683, runsolver pid=18680

[startup+0.100119 s]*
/proc/loadavg: 2.08 2.04 2.05 3/200 18684
/proc/meminfo: memFree=26292376/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=34788 memory=10680 CPUtime=0.1 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 3600 0 0 0 10 0 0 0 20 0 1 0 407622184 35622912 2670 33554432000 4194304 4935366 140733825759056 140733825756056 140112220855296 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 8697 2670 569 181 0 2314 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34788 KiB
Current children cumulated memory: 10680 KiB

[startup+0.209757 s]*
/proc/loadavg: 2.08 2.04 2.05 3/200 18684
/proc/meminfo: memFree=26284116/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=43272 memory=19000 CPUtime=0.21 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 5392 0 0 0 21 0 0 0 20 0 1 0 407622184 44310528 4750 33554432000 4194304 4935366 140733825759056 140733825756056 140112220855296 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 10818 4750 569 181 0 4435 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 43272 KiB
Current children cumulated memory: 19000 KiB

[startup+0.309757 s]*
/proc/loadavg: 2.08 2.04 2.05 3/200 18684
/proc/meminfo: memFree=26275060/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=54300 memory=27924 CPUtime=0.31 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 7110 0 0 0 30 1 0 0 20 0 1 0 407622184 55603200 6981 33554432000 4194304 4935366 140733825759056 140733825756056 140112220416997 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 13575 6981 569 181 0 7192 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 54300 KiB
Current children cumulated memory: 27924 KiB

[startup+0.700288 s]
/proc/loadavg: 2.08 2.04 2.05 3/200 18684
/proc/meminfo: memFree=26260708/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=85728 memory=55004 CPUtime=0.69 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 12415 0 0 0 67 2 0 0 20 0 1 0 407622184 87785472 13751 33554432000 4194304 4935366 140733825759056 140733825756056 140112220416997 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 21432 13751 569 181 0 15049 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 85728 KiB
Current children cumulated memory: 55004 KiB

[startup+1.5003 s]
/proc/loadavg: 2.08 2.04 2.05 3/200 18684
/proc/meminfo: memFree=26223468/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=150432 memory=115624 CPUtime=1.49 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 22981 0 0 0 145 4 0 0 20 0 1 0 407622184 154042368 28906 33554432000 4194304 4935366 140733825759056 140733825756632 140112220416997 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 37608 28906 569 181 0 31225 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 150432 KiB
Current children cumulated memory: 115624 KiB

[startup+3.10954 s]
/proc/loadavg: 2.08 2.04 2.05 3/200 18684
/proc/meminfo: memFree=26070304/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=280236 memory=237296 CPUtime=3.1 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 43788 0 0 0 302 8 0 0 20 0 1 0 407622184 286961664 59324 33554432000 4194304 4935366 140733825759056 140733825755368 140112220855296 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 70059 59324 569 181 0 63676 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 280236 KiB
Current children cumulated memory: 237296 KiB

[startup+6.30027 s]
/proc/loadavg: 2.23 2.08 2.06 3/200 18684
/proc/meminfo: memFree=25848212/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=534828 memory=471452 CPUtime=6.29 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 83881 0 0 0 606 23 0 0 20 0 1 0 407622184 547663872 117863 33554432000 4194304 4935366 140733825759056 140733825756632 140112220877804 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 133740 117863 569 181 0 127357 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 534828 KiB
Current children cumulated memory: 471452 KiB

[startup+12.7003 s]
/proc/loadavg: 2.21 2.07 2.06 3/200 18685
/proc/meminfo: memFree=24380424/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=2192168 memory=2010052 CPUtime=12.69 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 400235 0 0 0 1204 65 0 0 20 0 1 0 407622184 2244780032 502513 33554432000 4194304 4935366 140733825759056 140733825753816 140112220416997 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 548075 502513 569 181 0 541692 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2192168 KiB
Current children cumulated memory: 2010052 KiB

[startup+25.5003 s]
/proc/loadavg: 2.16 2.07 2.06 3/200 18685
/proc/meminfo: memFree=21783640/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=4830180 memory=4492016 CPUtime=25.48 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 1044140 0 0 0 2408 140 0 0 20 0 1 0 407622184 4946104320 1123004 33554432000 4194304 4935366 140733825759056 140733825754120 4309574 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 1207545 1123004 571 181 0 1201162 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 4830180 KiB
Current children cumulated memory: 4492016 KiB

[startup+51.1098 s]
/proc/loadavg: 2.11 2.07 2.06 3/200 18687
/proc/meminfo: memFree=16280212/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=10669604 memory=9968112 CPUtime=51.09 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 1913950 0 0 0 4836 273 0 0 20 0 1 0 407622184 10925674496 2492028 33554432000 4194304 4935366 140733825759056 140733825754120 4271694 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2667401 2492028 571 181 0 2661018 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 10669604 KiB
Current children cumulated memory: 9968112 KiB

[startup+102.3 s]
/proc/loadavg: 2.13 2.07 2.06 3/201 18692
/proc/meminfo: memFree=15723656/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515448 CPUtime=102.27 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 3316847 0 0 0 9889 338 0 0 20 0 1 0 407622184 11377246208 2628862 33554432000 4194304 4935366 140733825759056 140733825757576 4401277 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628862 597 181 0 2771265 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515448 KiB

[startup+162.3 s]
/proc/loadavg: 2.09 2.07 2.06 3/201 18696
/proc/meminfo: memFree=15705668/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=162.25 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 3320762 0 0 0 15887 338 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 140112221279798 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.06 2.05 3/200 18702
/proc/meminfo: memFree=15672260/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=222.25 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 4566439 0 0 0 21836 389 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 4400778 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/200 18706
/proc/meminfo: memFree=15648824/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=282.23 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 5132733 0 0 0 27813 410 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 140112221279788 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 18710
/proc/meminfo: memFree=15644564/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=342.21 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 6402276 0 0 0 33762 459 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 4212032 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 342.21 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 18716
/proc/meminfo: memFree=15628768/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=402.19 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 7016021 0 0 0 39739 480 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 4401312 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 18720
/proc/meminfo: memFree=15609756/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=462.17 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 7523475 0 0 0 45714 503 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 4400704 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 462.17 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB


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

/proc/meminfo: memFree=15425372/32770624 swapFree=66927128/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=1661.86 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 23010308 0 0 0 165068 1118 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 4400805 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 1661.86 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 18869
/proc/meminfo: memFree=15408456/32770624 swapFree=66927132/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=1721.84 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 23446088 0 0 0 171049 1135 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 140112221279788 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 1721.84 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 18873
/proc/meminfo: memFree=15395464/32770624 swapFree=66927132/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=1781.82 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 24094963 0 0 0 177022 1160 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 140112220409622 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 1781.82 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/200 18879
/proc/meminfo: memFree=15395956/32770624 swapFree=66927132/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=1841.8 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 25328892 0 0 0 182976 1204 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 4399834 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 1841.8 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+1902.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/200 18943
/proc/meminfo: memFree=16058800/32770624 swapFree=66927132/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=1901.79 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 25686216 0 0 0 188962 1217 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 140112220409618 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 1901.79 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 18947
/proc/meminfo: memFree=16030720/32770624 swapFree=66927132/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=1961.77 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 26620725 0 0 0 194922 1255 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 140112226616232 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 1961.77 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+2022.3 s]
/proc/loadavg: 1.93 2.01 2.04 3/199 18953
/proc/meminfo: memFree=16016632/32770624 swapFree=66927132/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=2021.76 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 26946069 0 0 0 200910 1266 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 4400972 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 2021.76 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+2082.3 s]
/proc/loadavg: 1.97 2.01 2.04 3/199 18957
/proc/meminfo: memFree=15999260/32770624 swapFree=66927132/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=2081.75 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 28009967 0 0 0 206867 1308 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 140112220426264 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 2081.75 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+2142.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/199 18961
/proc/meminfo: memFree=15988728/32770624 swapFree=66927132/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=2141.74 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 28297091 0 0 0 212855 1319 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 4400847 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 2141.74 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 18967
/proc/meminfo: memFree=15973792/32770624 swapFree=66927132/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=2201.72 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 28827223 0 0 0 218832 1340 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 140112220409599 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 2201.72 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 18971
/proc/meminfo: memFree=15962804/32770624 swapFree=66927132/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=2261.72 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 29313335 0 0 0 224810 1362 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 140112220426124 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 2261.72 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+2322.3 s]
/proc/loadavg: 2.20 2.06 2.06 3/199 18982
/proc/meminfo: memFree=15954692/32770624 swapFree=66927132/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=2321.71 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 30050018 0 0 0 230776 1395 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 4400963 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 2321.71 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

[startup+2382.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/199 18988
/proc/meminfo: memFree=15946284/32770624 swapFree=66927132/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=2381.69 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 30369390 0 0 0 236760 1409 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 4400920 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 2381.69 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.7 s]
/proc/loadavg: 2.05 2.04 2.05 3/199 18989
/proc/meminfo: memFree=15942284/32770624 swapFree=66927132/67108860
[pid=18683] ppid=18680 vsize=11110592 memory=10515496 CPUtime=2400.09 cores=0,2,4,6
/proc/18683/stat : 18683 (nacre_mini_rele) R 18680 18683 15287 0 -1 4202496 30382476 0 0 0 238600 1409 0 0 20 0 1 0 407622184 11377246208 2628874 33554432000 4194304 4935366 140733825759056 140733825757576 140112221279788 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 30691328 140733825766401 140733825766501 140733825766501 140733825769410 0
/proc/18683/statm: 2777648 2628874 609 181 0 2771265 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 11110592 KiB
Current children cumulated memory: 10515496 KiB

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

[startup+2400.9 s]
# the end of solver process 18683 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2386 s, system=14.2932 s

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

[startup+2400.8 s]*
/proc/loadavg: 2.05 2.04 2.05 3/199 18989
/proc/meminfo: memFree=21395536/32770624 swapFree=66927132/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0
Real time (s): 2400.9
CPU time (s): 2400.3
CPU user time (s): 2386
CPU system time (s): 14.2932
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 11503808
Max. memory (cumulated for all children) (KiB): 10749948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2386
system time used= 14.2932
maximum resident set size= 10803200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30382556
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= 198
involuntary context switches= 2279


# summary of solver processes directly reported to runsolver:
#   pid: 18683
#   total CPU time (s): 2400.3
#   total CPU user time (s): 2386
#   total CPU system time (s): 14.2932

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.34838 second user time and 18.8643 second system time

The end

Launcher Data 

Begin job on node137 at 2019-09-12 20:41:46
IDJOB=4391521
IDBENCH=134294
IDSOLVER=2834
FILE ID=node137/4391521-1568313747
RUNJOBID= node137-1568307015-16993
PBS_JOBID= 21701103
Free space on /tmp= 61092 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/PigeonsPlus/PigeonsPlus-m1-s1/pigeonsPlus-11-07.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391521-1568313747/watcher-4391521-1568313747 -o /tmp/evaluation-result-4391521-1568313747/solver-4391521-1568313747 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568307015-16993 --watchdog 2560  nacre_mini_release HOME/instance-4391521-1568313747.xml -ca -l100 -cm

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

MD5SUM BENCH= d1039f108c326f97fd828537a2e865c9
RANDOM SEED=879910752

node137.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	: 5334.00
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	: 5334.00
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	: 5334.00
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	: 5334.00
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:        26299916 kB
MemAvailable:   31448376 kB
Buffers:          129292 kB
Cached:          5284284 kB
SwapCached:        77588 kB
Active:          1856008 kB
Inactive:        3996536 kB
Active(anon):     362716 kB
Inactive(anon):   117536 kB
Active(file):    1493292 kB
Inactive(file):  3879000 kB
Unevictable:      108712 kB
Mlocked:          108712 kB
SwapTotal:      67108860 kB
SwapFree:       66927128 kB
Dirty:            147328 kB
Writeback:             0 kB
AnonPages:        471764 kB
Mapped:            44136 kB
Shmem:             32660 kB
Slab:             213408 kB
SReclaimable:     184008 kB
SUnreclaim:        29400 kB
KernelStack:        3504 kB
PageTables:         6400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     886376 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    165888 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 61092 MiB
End job on node137 at 2019-09-12 21:21:47