Trace number 4300698

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
minimacht 2018.07.27? (TO) 2519.93 2520.01

General information on the benchmark

NameLangford/
LangfordBin-12_c18.xml
MD5SUMd44a6c2f310df02cbd65e302b0bb5238
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.017614
Satisfiable
(Un)Satisfiability was proved
Number of variables48
Number of constraints36
Number of domains2
Minimum domain size12
Maximum domain size24
Distribution of domain sizes[{"size":12,"count":24},{"size":24,"count":24}]
Minimum variable degree2
Maximum variable degree24
Distribution of variable degrees[{"degree":2,"count":24},{"degree":24,"count":24}]
Minimum constraint arity2
Maximum constraint arity25
Distribution of constraint arities[{"arity":2,"count":12},{"arity":25,"count":24}]
Number of extensional constraints0
Number of intensional constraints12
Distribution of constraint types[{"type":"intension","count":12},{"type":"element","count":24}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

Verifier Data 

One s line expected

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 (10632 MiB free)
  memory of node 1: 16384 MiB (12574 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300698-1532854082/watcher-4300698-1532854082 -o /tmp/evaluation-result-4300698-1532854082/solver-4300698-1532854082 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532843942-2687 --watchdog 2580 minimacht 2520 HOME/instance-4300698-1532854082.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=4016, runsolver pid=4013
Current StackSize limit: 8192 KiB


[startup+0.100195 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 4017
/proc/meminfo: memFree=23763344/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=26792 memory=3460 CPUtime=0.1 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 1044 0 0 0 10 0 0 0 20 0 1 0 102971423 27435008 865 33554432000 4194304 5224576 140735579837552 140735579834552 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6698 865 658 252 0 244 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+0.20958 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 4017
/proc/meminfo: memFree=23763344/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=26792 memory=3460 CPUtime=0.21 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 1050 0 0 0 20 1 0 0 20 0 1 0 102971423 27435008 865 33554432000 4194304 5224576 140735579837552 140735579834552 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6698 865 658 252 0 244 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+0.309009 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 4017
/proc/meminfo: memFree=23763344/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=26792 memory=3460 CPUtime=0.31 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 1053 0 0 0 30 1 0 0 20 0 1 0 102971423 27435008 865 33554432000 4194304 5224576 140735579837552 140735579834552 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6698 865 658 252 0 244 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26792 KiB
Current children cumulated memory: 3460 KiB

[startup+0.700331 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4017
/proc/meminfo: memFree=23763344/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=26924 memory=3460 CPUtime=0.69 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 1066 0 0 0 67 2 0 0 20 0 1 0 102971423 27570176 865 33554432000 4194304 5224576 140735579837552 140735579834552 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6731 865 658 252 0 277 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4017
/proc/meminfo: memFree=23763220/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=26924 memory=3460 CPUtime=1.49 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 1078 0 0 0 143 6 0 0 20 0 1 0 102971423 27570176 865 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6731 865 658 252 0 277 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+3.10908 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4017
/proc/meminfo: memFree=23763316/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27056 memory=3680 CPUtime=3.1 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 1258 0 0 0 297 13 0 0 20 0 1 0 102971423 27705344 920 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6764 920 659 252 0 310 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3680 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4017
/proc/meminfo: memFree=23762552/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27056 memory=3740 CPUtime=6.29 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 1449 0 0 0 600 29 0 0 20 0 1 0 102971423 27705344 935 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6764 935 659 252 0 310 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3740 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4017
/proc/meminfo: memFree=23762552/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27056 memory=3788 CPUtime=12.69 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 1649 0 0 0 1213 56 0 0 20 0 1 0 102971423 27705344 947 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6764 947 659 252 0 310 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3788 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4017
/proc/meminfo: memFree=23762676/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27188 memory=3856 CPUtime=25.49 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 2019 0 0 0 2432 117 0 0 20 0 1 0 102971423 27840512 964 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6797 964 659 252 0 343 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3856 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4017
/proc/meminfo: memFree=23762752/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27188 memory=3900 CPUtime=51.1 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 2272 0 0 0 4872 238 0 0 20 0 1 0 102971423 27840512 975 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6797 975 659 252 0 343 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3900 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4018
/proc/meminfo: memFree=23762984/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27320 memory=3960 CPUtime=102.29 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 2555 0 0 0 9743 486 0 0 20 0 1 0 102971423 27975680 990 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6830 990 659 252 0 376 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 3960 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4028
/proc/meminfo: memFree=23762320/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27320 memory=4028 CPUtime=162.28 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 2810 0 0 0 15435 793 0 0 20 0 1 0 102971423 27975680 1007 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6830 1007 659 252 0 376 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4028 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4029
/proc/meminfo: memFree=23762072/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27320 memory=4084 CPUtime=222.28 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 3077 0 0 0 21108 1120 0 0 20 0 1 0 102971423 27975680 1021 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6830 1021 664 252 0 376 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4084 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4030
/proc/meminfo: memFree=23762820/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27320 memory=4104 CPUtime=282.28 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 3328 0 0 0 26780 1448 0 0 20 0 1 0 102971423 27975680 1026 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6830 1026 664 252 0 376 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 4104 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4092
/proc/meminfo: memFree=23769400/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27452 memory=4120 CPUtime=342.28 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 3545 0 0 0 32442 1786 0 0 20 0 1 0 102971423 28110848 1030 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6863 1030 664 252 0 409 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 4120 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 4093
/proc/meminfo: memFree=23768960/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27452 memory=4136 CPUtime=402.28 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 3773 0 0 0 38110 2118 0 0 20 0 1 0 102971423 28110848 1034 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6863 1034 664 252 0 409 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 4136 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 4095
/proc/meminfo: memFree=23768628/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27452 memory=4160 CPUtime=462.28 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 3998 0 0 0 43812 2416 0 0 20 0 1 0 102971423 28110848 1040 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6863 1040 664 252 0 409 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 4160 KiB


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

/proc/4016/statm: 6896 1078 664 252 0 442 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4312 KiB

[startup+1782.3 s]
/proc/loadavg: 2.51 2.19 2.11 3/187 4155
/proc/meminfo: memFree=23767556/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4312 CPUtime=1782.24 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 8094 0 0 0 168885 9339 0 0 20 0 1 0 102971423 28246016 1078 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1078 664 252 0 442 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4312 KiB

[startup+1842.3 s]
/proc/loadavg: 2.38 2.23 2.13 3/187 4156
/proc/meminfo: memFree=23767436/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4312 CPUtime=1842.24 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 8257 0 0 0 174548 9676 0 0 20 0 1 0 102971423 28246016 1078 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1078 664 252 0 442 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4312 KiB

[startup+1902.3 s]
/proc/loadavg: 2.14 2.19 2.12 3/187 4157
/proc/meminfo: memFree=23767316/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4320 CPUtime=1902.23 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 8401 0 0 0 180216 10007 0 0 20 0 1 0 102971423 28246016 1080 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1080 664 252 0 442 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4320 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.15 2.12 3/189 4167
/proc/meminfo: memFree=23767024/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4320 CPUtime=1962.23 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 8655 0 0 0 185924 10299 0 0 20 0 1 0 102971423 28246016 1080 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1080 664 252 0 442 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4320 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.13 2.11 3/189 4168
/proc/meminfo: memFree=23767520/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4320 CPUtime=2022.23 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 8897 0 0 0 191635 10588 0 0 20 0 1 0 102971423 28246016 1080 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1080 664 252 0 442 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4320 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.10 2.10 3/189 4169
/proc/meminfo: memFree=23767896/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4332 CPUtime=2082.23 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 9070 0 0 0 197342 10881 0 0 20 0 1 0 102971423 28246016 1083 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1083 664 252 0 442 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4332 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.08 2.10 3/189 4170
/proc/meminfo: memFree=23768140/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4332 CPUtime=2142.23 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 9231 0 0 0 203051 11172 0 0 20 0 1 0 102971423 28246016 1083 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1083 664 252 0 442 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4332 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.07 2.09 3/189 4171
/proc/meminfo: memFree=23767868/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4332 CPUtime=2202.23 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 9400 0 0 0 208753 11470 0 0 20 0 1 0 102971423 28246016 1083 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1083 664 252 0 442 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4332 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.06 2.09 3/187 4173
/proc/meminfo: memFree=23767168/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4344 CPUtime=2262.22 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 9580 0 0 0 214428 11794 0 0 20 0 1 0 102971423 28246016 1086 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1086 664 252 0 442 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4344 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/187 4174
/proc/meminfo: memFree=23767616/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4344 CPUtime=2322.22 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 9739 0 0 0 220109 12113 0 0 20 0 1 0 102971423 28246016 1086 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1086 664 252 0 442 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4344 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/187 4175
/proc/meminfo: memFree=23767496/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4344 CPUtime=2382.22 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 9910 0 0 0 225792 12430 0 0 20 0 1 0 102971423 28246016 1086 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1086 664 252 0 442 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4344 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/187 4177
/proc/meminfo: memFree=23767524/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4344 CPUtime=2442.22 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 10075 0 0 0 231470 12752 0 0 20 0 1 0 102971423 28246016 1086 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1086 664 252 0 442 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4344 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/187 4178
/proc/meminfo: memFree=23767276/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4348 CPUtime=2502.22 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 10228 0 0 0 237148 13074 0 0 20 0 1 0 102971423 28246016 1087 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1087 664 252 0 442 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4348 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.06 3/187 4186
/proc/meminfo: memFree=23766036/32770624 swapFree=67108860/67108860
[pid=4016] ppid=4013 vsize=27584 memory=4348 CPUtime=2519.92 cores=0,2,4,6
/proc/4016/stat : 4016 (minimacht) R 4013 4016 2656 0 -1 4202496 10367 0 0 0 238813 13179 0 0 20 0 1 0 102971423 28246016 1087 33554432000 4194304 5224576 140735579837552 140735579836312 140352842998140 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 22028288 140735579841715 140735579841797 140735579841797 140735579844555 0
/proc/4016/statm: 6896 1087 664 252 0 442 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4348 KiB

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

[startup+2520.01 s]
# the end of solver process 4016 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2388.14 s, system=131.795 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.93
CPU user time (s): 2388.14
CPU system time (s): 131.795
CPU usage (%): 99.997
Max. virtual memory (cumulated for all children) (KiB): 27584
Max. memory (cumulated for all children) (KiB): 4348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2388.14
system time used= 131.795
maximum resident set size= 4348
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10367
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= 8
involuntary context switches= 749


# summary of solver processes directly reported to runsolver:
#   pid: 4016
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2388.14
#   total CPU system time (s): 131.795

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.91587 second user time and 17.576 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-29 10:48:02
IDJOB=4300698
IDBENCH=141338
IDSOLVER=2769
FILE ID=node139/4300698-1532854082
RUNJOBID= node139-1532843942-2687
PBS_JOBID= 21022497
Free space on /tmp= 38676 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Langford/LangfordBin-12_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300698-1532854082/watcher-4300698-1532854082 -o /tmp/evaluation-result-4300698-1532854082/solver-4300698-1532854082 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532843942-2687 --watchdog 2580  minimacht 2520 HOME/instance-4300698-1532854082.xml

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

MD5SUM BENCH= d44a6c2f310df02cbd65e302b0bb5238
RANDOM SEED=1347612981

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        23765388 kB
MemAvailable:   31925920 kB
Buffers:          245900 kB
Cached:          8012752 kB
SwapCached:            0 kB
Active:          3174452 kB
Inactive:        5143480 kB
Active(anon):      13304 kB
Inactive(anon):    73544 kB
Active(file):    3161148 kB
Inactive(file):  5069936 kB
Unevictable:        7308 kB
Mlocked:            7308 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19820 kB
Writeback:             0 kB
AnonPages:         66076 kB
Mapped:            45364 kB
Shmem:             25228 kB
Slab:             386372 kB
SReclaimable:     357908 kB
SUnreclaim:        28464 kB
KernelStack:        3360 kB
PageTables:         4896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     358948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 38660 MiB
End job on node139 at 2018-07-29 11:30:03