Trace number 4300718

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) 2520.01 2520.01

General information on the benchmark

NameMagicHexagon/
MagicHexagon-05-0006_c18.xml
MD5SUMc9b27afa5f83f52385759d74be3b3eae
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 benchmark3.01208
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of constraints34
Number of domains1
Minimum domain size61
Maximum domain size61
Distribution of domain sizes[{"size":61,"count":61}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":20},{"degree":4,"count":55},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity61
Distribution of constraint arities[{"arity":2,"count":6},{"arity":5,"count":6},{"arity":6,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":3},{"arity":61,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":27}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27
2519.90/2520.00	s UNKNOWN
2519.90/2520.00	c  # Nodes: 1826

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 (13422 MiB free)
  memory of node 1: 16384 MiB (14306 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300718-1532870620/watcher-4300718-1532870620 -o /tmp/evaluation-result-4300718-1532870620/solver-4300718-1532870620 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14542 --watchdog 2580 minimacht 2520 HOME/instance-4300718-1532870620.xml 

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

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
Current StackSize limit: 8192 KiB
solver pid=18353, runsolver pid=18350


[startup+0.100108 s]*
/proc/loadavg: 2.00 2.04 2.05 3/192 18354
/proc/meminfo: memFree=28394496/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=26924 memory=3460 CPUtime=0.1 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 1046 0 0 0 10 0 0 0 20 0 1 0 104625177 27570176 865 33554432000 4194304 5224576 140721866628016 140721866625016 4408210 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 6731 865 638 252 0 277 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+0.209472 s]*
/proc/loadavg: 2.00 2.04 2.05 3/192 18354
/proc/meminfo: memFree=28393976/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=26924 memory=3460 CPUtime=0.21 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 1046 0 0 0 21 0 0 0 20 0 1 0 104625177 27570176 865 33554432000 4194304 5224576 140721866628016 140721866626952 4408204 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 6731 865 638 252 0 277 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+0.3091 s]*
/proc/loadavg: 2.00 2.04 2.05 3/192 18354
/proc/meminfo: memFree=28393976/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=26924 memory=3460 CPUtime=0.31 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 1046 0 0 0 31 0 0 0 20 0 1 0 104625177 27570176 865 33554432000 4194304 5224576 140721866628016 140721866626952 4408801 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 6731 865 638 252 0 277 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+0.700223 s]
/proc/loadavg: 2.00 2.04 2.05 3/192 18354
/proc/meminfo: memFree=28393976/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=26924 memory=3460 CPUtime=0.69 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 1046 0 0 0 69 0 0 0 20 0 1 0 104625177 27570176 865 33554432000 4194304 5224576 140721866628016 140721866626952 4408277 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 6731 865 638 252 0 277 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.04 2.05 3/192 18354
/proc/meminfo: memFree=28393976/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=26924 memory=3460 CPUtime=1.49 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 1046 0 0 0 149 0 0 0 20 0 1 0 104625177 27570176 865 33554432000 4194304 5224576 140721866628016 140721866626952 4408200 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 6731 865 638 252 0 277 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+3.1093 s]
/proc/loadavg: 2.00 2.04 2.05 4/192 18354
/proc/meminfo: memFree=28393744/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=26924 memory=3460 CPUtime=3.1 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 1086 0 0 0 310 0 0 0 20 0 1 0 104625177 27570176 865 33554432000 4194304 5224576 140721866628016 140721866626952 4408228 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 6731 865 638 252 0 277 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+6.30021 s]
/proc/loadavg: 2.00 2.04 2.05 3/192 18354
/proc/meminfo: memFree=28393868/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=26924 memory=3536 CPUtime=6.29 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 1137 0 0 0 629 0 0 0 20 0 1 0 104625177 27570176 884 33554432000 4194304 5224576 140721866628016 140721866626952 4408801 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 6731 884 641 252 0 277 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3536 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.04 2.05 3/186 18405
/proc/meminfo: memFree=28398060/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=26924 memory=3544 CPUtime=12.69 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 1185 0 0 0 1269 0 0 0 20 0 1 0 104625177 27570176 886 33554432000 4194304 5224576 140721866628016 140721866626952 4408321 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 6731 886 641 252 0 277 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3544 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.04 2.05 3/192 18415
/proc/meminfo: memFree=28392356/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=27056 memory=3664 CPUtime=25.49 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 1358 0 0 0 2549 0 0 0 20 0 1 0 104625177 27705344 916 33554432000 4194304 5224576 140721866628016 140721866626472 4408801 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 6764 916 641 252 0 310 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27056 KiB
Current children cumulated memory: 3664 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 18415
/proc/meminfo: memFree=28392200/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=27188 memory=3748 CPUtime=51.1 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 1514 0 0 0 5110 0 0 0 20 0 1 0 104625177 27840512 937 33554432000 4194304 5224576 140721866628016 140721866626472 4408228 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 6797 937 641 252 0 343 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3748 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 18418
/proc/meminfo: memFree=28392100/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=27320 memory=3928 CPUtime=102.29 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 1752 0 0 0 10229 0 0 0 20 0 1 0 104625177 27975680 982 33554432000 4194304 5224576 140721866628016 140721866626472 4408277 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 6830 982 641 252 0 376 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 3928 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 18419
/proc/meminfo: memFree=28391908/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28128 memory=4588 CPUtime=162.29 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 2260 0 0 0 16229 0 0 0 20 0 1 0 104625177 28803072 1147 33554432000 4194304 5224576 140721866628016 140721866626520 4408321 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7032 1147 651 252 0 578 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4588 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 18420
/proc/meminfo: memFree=28391608/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28128 memory=4736 CPUtime=222.29 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 2476 0 0 0 22229 0 0 0 20 0 1 0 104625177 28803072 1184 33554432000 4194304 5224576 140721866628016 140721866626520 4408821 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7032 1184 655 252 0 578 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4736 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18543
/proc/meminfo: memFree=28391412/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28128 memory=4736 CPUtime=282.29 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 2774 0 0 0 28229 0 0 0 20 0 1 0 104625177 28803072 1184 33554432000 4194304 5224576 140721866628016 140721866626520 4408373 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7032 1184 655 252 0 578 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4736 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18545
/proc/meminfo: memFree=28391216/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28128 memory=4736 CPUtime=342.29 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 3001 0 0 0 34229 0 0 0 20 0 1 0 104625177 28803072 1184 33554432000 4194304 5224576 140721866628016 140721866626520 4408373 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7032 1184 655 252 0 578 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4736 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 18555
/proc/meminfo: memFree=28389968/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28128 memory=4736 CPUtime=402.29 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 3250 0 0 0 40229 0 0 0 20 0 1 0 104625177 28803072 1184 33554432000 4194304 5224576 140721866628016 140721866626520 4408317 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7032 1184 655 252 0 578 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4736 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 18556
/proc/meminfo: memFree=28389960/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28128 memory=4736 CPUtime=462.29 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 3529 0 0 0 46229 0 0 0 20 0 1 0 104625177 28803072 1184 33554432000 4194304 5224576 140721866628016 140721866626520 4408390 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7032 1184 655 252 0 578 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 4736 KiB


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

/proc/18353/statm: 7065 1232 668 252 0 611 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4928 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 18597
/proc/meminfo: memFree=28389440/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4928 CPUtime=1782.29 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 9849 0 0 0 178229 0 0 0 20 0 1 0 104625177 28938240 1232 33554432000 4194304 5224576 140721866628016 140721866626520 4408681 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1232 668 252 0 611 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4928 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 18598
/proc/meminfo: memFree=28389428/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4928 CPUtime=1842.29 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 10161 0 0 0 184229 0 0 0 20 0 1 0 104625177 28938240 1232 33554432000 4194304 5224576 140721866628016 140721866626520 4408390 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1232 668 252 0 611 0
Current children cumulated CPU time: 1842.29 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4928 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18601
/proc/meminfo: memFree=28389280/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4928 CPUtime=1902.29 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 10471 0 0 0 190229 0 0 0 20 0 1 0 104625177 28938240 1232 33554432000 4194304 5224576 140721866628016 140721866626520 4408801 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1232 668 252 0 611 0
Current children cumulated CPU time: 1902.29 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4928 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18602
/proc/meminfo: memFree=28390024/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4928 CPUtime=1962.29 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 10782 0 0 0 196229 0 0 0 20 0 1 0 104625177 28938240 1232 33554432000 4194304 5224576 140721866628016 140721866626520 4408273 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1232 668 252 0 611 0
Current children cumulated CPU time: 1962.29 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4928 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18603
/proc/meminfo: memFree=28389820/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4928 CPUtime=2022.29 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 11092 0 0 0 202229 0 0 0 20 0 1 0 104625177 28938240 1232 33554432000 4194304 5224576 140721866628016 140721866626520 4408360 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1232 668 252 0 611 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4928 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18605
/proc/meminfo: memFree=28389436/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4928 CPUtime=2082.3 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 11418 0 0 0 208229 1 0 0 20 0 1 0 104625177 28938240 1232 33554432000 4194304 5224576 140721866628016 140721866626520 4408394 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1232 668 252 0 611 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4928 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18606
/proc/meminfo: memFree=28389812/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4956 CPUtime=2142.3 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 11744 0 0 0 214229 1 0 0 20 0 1 0 104625177 28938240 1239 33554432000 4194304 5224576 140721866628016 140721866626520 4408204 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1239 668 252 0 611 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4956 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 18614
/proc/meminfo: memFree=28389144/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4956 CPUtime=2202.3 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 12056 0 0 0 220229 1 0 0 20 0 1 0 104625177 28938240 1239 33554432000 4194304 5224576 140721866628016 140721866626520 4408321 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1239 668 252 0 611 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4956 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 18637
/proc/meminfo: memFree=28388608/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4956 CPUtime=2262.3 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 12378 0 0 0 226229 1 0 0 20 0 1 0 104625177 28938240 1239 33554432000 4194304 5224576 140721866628016 140721866626520 4408434 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1239 668 252 0 611 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4956 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 18638
/proc/meminfo: memFree=28389296/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4968 CPUtime=2322.3 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 12711 0 0 0 232229 1 0 0 20 0 1 0 104625177 28938240 1242 33554432000 4194304 5224576 140721866628016 140721866626520 4408228 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1242 668 252 0 611 0
Current children cumulated CPU time: 2322.3 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4968 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18640
/proc/meminfo: memFree=28389568/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4968 CPUtime=2382.3 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 13027 0 0 0 238229 1 0 0 20 0 1 0 104625177 28938240 1242 33554432000 4194304 5224576 140721866628016 140721866626520 4408273 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1242 668 252 0 611 0
Current children cumulated CPU time: 2382.3 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4968 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18641
/proc/meminfo: memFree=28389600/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4968 CPUtime=2442.3 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 13337 0 0 0 244229 1 0 0 20 0 1 0 104625177 28938240 1242 33554432000 4194304 5224576 140721866628016 140721866626520 4408294 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1242 668 252 0 611 0
Current children cumulated CPU time: 2442.3 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4968 KiB

[startup+2502.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/191 18642
/proc/meminfo: memFree=28389512/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4968 CPUtime=2502.3 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 13650 0 0 0 250229 1 0 0 20 0 1 0 104625177 28938240 1242 33554432000 4194304 5224576 140721866628016 140721866626520 4408454 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1242 668 252 0 611 0
Current children cumulated CPU time: 2502.3 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4968 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.09 2.04 2.05 3/191 18642
/proc/meminfo: memFree=28390016/32770624 swapFree=67108744/67108860
[pid=18353] ppid=18350 vsize=28260 memory=4968 CPUtime=2520 cores=1,3,5,7
/proc/18353/stat : 18353 (minimacht) R 18350 18353 14510 0 -1 4202496 13949 0 0 0 251999 1 0 0 20 0 1 0 104625177 28938240 1242 33554432000 4194304 5224576 140721866628016 140721866626520 4408821 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 29376512 140721866630323 140721866630405 140721866630405 140721866633163 0
/proc/18353/statm: 7065 1242 668 252 0 611 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 28260 KiB
Current children cumulated memory: 4968 KiB

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

[startup+2520.01 s]
# the end of solver process 18353 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520 s, system=0.013 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): 2520.01
CPU user time (s): 2520
CPU system time (s): 0.013
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 28260
Max. memory (cumulated for all children) (KiB): 4968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520
system time used= 0.013
maximum resident set size= 4968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14151
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= 731


# summary of solver processes directly reported to runsolver:
#   pid: 18353
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2520
#   total CPU system time (s): 0.013

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.26738 second user time and 16.8277 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-29 15:23:40
IDJOB=4300718
IDBENCH=141564
IDSOLVER=2769
FILE ID=node134/4300718-1532870620
RUNJOBID= node134-1532843156-14542
PBS_JOBID= 21022494
Free space on /tmp= 60940 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-05-0006_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300718-1532870620/watcher-4300718-1532870620 -o /tmp/evaluation-result-4300718-1532870620/solver-4300718-1532870620 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14542 --watchdog 2580  minimacht 2520 HOME/instance-4300718-1532870620.xml

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

MD5SUM BENCH= c9b27afa5f83f52385759d74be3b3eae
RANDOM SEED=968471625

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        28395276 kB
MemAvailable:   31965228 kB
Buffers:          200476 kB
Cached:          3640836 kB
SwapCached:            0 kB
Active:          1645208 kB
Inactive:        2255764 kB
Active(anon):       9224 kB
Inactive(anon):    78480 kB
Active(file):    1635984 kB
Inactive(file):  2177284 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108860 kB
SwapFree:       67108744 kB
Dirty:             19808 kB
Writeback:             0 kB
AnonPages:         73092 kB
Mapped:            45228 kB
Shmem:             25132 kB
Slab:             173372 kB
SReclaimable:     145036 kB
SUnreclaim:        28336 kB
KernelStack:        3440 kB
PageTables:         4976 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60920 MiB
End job on node134 at 2018-07-29 16:05:40