Trace number 4300702

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) 2519.8 2520.01

General information on the benchmark

NameLangford/
LangfordBin-16_c18.xml
MD5SUM27c67f30ca0ef1b1bbbeaa4cb2c2f178
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 benchmark0.017017
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints48
Number of domains2
Minimum domain size16
Maximum domain size32
Distribution of domain sizes[{"size":16,"count":32},{"size":32,"count":32}]
Minimum variable degree2
Maximum variable degree32
Distribution of variable degrees[{"degree":2,"count":32},{"degree":32,"count":32}]
Minimum constraint arity2
Maximum constraint arity33
Distribution of constraint arities[{"arity":2,"count":16},{"arity":33,"count":32}]
Number of extensional constraints0
Number of intensional constraints16
Distribution of constraint types[{"type":"intension","count":16},{"type":"element","count":32}]
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 (14307 MiB free)
  memory of node 1: 16384 MiB (13080 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300702-1532855483/watcher-4300702-1532855483 -o /tmp/evaluation-result-4300702-1532855483/solver-4300702-1532855483 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18200 --watchdog 2580 minimacht 2520 HOME/instance-4300702-1532855483.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=19498, runsolver pid=19495
Current StackSize limit: 8192 KiB


[startup+0.100143 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 19499
/proc/meminfo: memFree=28044584/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27188 memory=3724 CPUtime=0.1 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 1140 0 0 0 10 0 0 0 20 0 1 0 103111538 27840512 931 33554432000 4194304 5224576 140733747995504 140733747992504 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6797 931 643 252 0 343 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3724 KiB

[startup+0.209325 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 19499
/proc/meminfo: memFree=28044584/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27188 memory=3724 CPUtime=0.2 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 1145 0 0 0 20 0 0 0 20 0 1 0 103111538 27840512 931 33554432000 4194304 5224576 140733747995504 140733747992504 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6797 931 643 252 0 343 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3724 KiB

[startup+0.308939 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 19499
/proc/meminfo: memFree=28044584/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27188 memory=3724 CPUtime=0.31 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 1149 0 0 0 30 1 0 0 20 0 1 0 103111538 27840512 931 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6797 931 643 252 0 343 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27188 KiB
Current children cumulated memory: 3724 KiB

[startup+0.700268 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19499
/proc/meminfo: memFree=28044484/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27320 memory=3724 CPUtime=0.69 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 1159 0 0 0 67 2 0 0 20 0 1 0 103111538 27975680 931 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6830 931 643 252 0 376 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 3724 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19499
/proc/meminfo: memFree=28044484/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27320 memory=3988 CPUtime=1.49 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 1177 0 0 0 145 4 0 0 20 0 1 0 103111538 27975680 997 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6830 997 659 252 0 376 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27320 KiB
Current children cumulated memory: 3988 KiB

[startup+3.10905 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 19499
/proc/meminfo: memFree=28044236/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27452 memory=4076 CPUtime=3.1 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 1413 0 0 0 301 9 0 0 20 0 1 0 103111538 28110848 1019 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6863 1019 659 252 0 409 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 4076 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19499
/proc/meminfo: memFree=28043344/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27452 memory=4176 CPUtime=6.29 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 1674 0 0 0 608 21 0 0 20 0 1 0 103111538 28110848 1044 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6863 1044 659 252 0 409 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27452 KiB
Current children cumulated memory: 4176 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 19621
/proc/meminfo: memFree=28170696/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27584 memory=4248 CPUtime=12.69 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 1951 0 0 0 1227 42 0 0 20 0 1 0 103111538 28246016 1062 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6896 1062 659 252 0 442 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27584 KiB
Current children cumulated memory: 4248 KiB

[startup+25.5002 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 19621
/proc/meminfo: memFree=28170628/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27712 memory=4384 CPUtime=25.49 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 2515 0 0 0 2466 83 0 0 20 0 1 0 103111538 28377088 1096 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6928 1096 659 252 0 474 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4384 KiB

[startup+51.109 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 19621
/proc/meminfo: memFree=28170256/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27712 memory=4464 CPUtime=51.09 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 2831 0 0 0 4945 164 0 0 20 0 1 0 103111538 28377088 1116 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6928 1116 659 252 0 474 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27712 KiB
Current children cumulated memory: 4464 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 19622
/proc/meminfo: memFree=28169984/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27840 memory=4532 CPUtime=102.28 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 3148 0 0 0 9896 332 0 0 20 0 1 0 103111538 28508160 1133 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6960 1133 659 252 0 506 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 27840 KiB
Current children cumulated memory: 4532 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 19623
/proc/meminfo: memFree=28170196/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27972 memory=4640 CPUtime=162.28 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 3501 0 0 0 15710 518 0 0 20 0 1 0 103111538 28643328 1160 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6993 1160 664 252 0 539 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4640 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19624
/proc/meminfo: memFree=28170160/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27972 memory=4700 CPUtime=222.27 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 3810 0 0 0 21512 715 0 0 20 0 1 0 103111538 28643328 1175 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6993 1175 664 252 0 539 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4700 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19625
/proc/meminfo: memFree=28170112/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=27972 memory=4740 CPUtime=282.27 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 4147 0 0 0 27317 910 0 0 20 0 1 0 103111538 28643328 1185 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 6993 1185 664 252 0 539 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4740 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19626
/proc/meminfo: memFree=28169824/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28104 memory=4776 CPUtime=342.26 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 4433 0 0 0 33111 1115 0 0 20 0 1 0 103111538 28778496 1194 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7026 1194 664 252 0 572 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 28104 KiB
Current children cumulated memory: 4776 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19627
/proc/meminfo: memFree=28169752/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28104 memory=4804 CPUtime=402.25 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 4708 0 0 0 38907 1318 0 0 20 0 1 0 103111538 28778496 1201 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7026 1201 664 252 0 572 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 28104 KiB
Current children cumulated memory: 4804 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 19628
/proc/meminfo: memFree=28169804/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28104 memory=4828 CPUtime=462.25 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 5072 0 0 0 44720 1505 0 0 20 0 1 0 103111538 28778496 1207 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7026 1207 664 252 0 572 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 28104 KiB
Current children cumulated memory: 4828 KiB


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

/proc/19498/statm: 7092 1269 664 252 0 638 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5076 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 19676
/proc/meminfo: memFree=28168448/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28368 memory=5076 CPUtime=1782.14 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 12029 0 0 0 172126 6088 0 0 20 0 1 0 103111538 29048832 1269 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7092 1269 664 252 0 638 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5076 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 19677
/proc/meminfo: memFree=28168448/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28368 memory=5092 CPUtime=1842.13 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 12302 0 0 0 177886 6327 0 0 20 0 1 0 103111538 29048832 1273 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7092 1273 664 252 0 638 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5092 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 19678
/proc/meminfo: memFree=28168384/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28368 memory=5092 CPUtime=1902.13 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 12624 0 0 0 183665 6548 0 0 20 0 1 0 103111538 29048832 1273 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7092 1273 664 252 0 638 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5092 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 19679
/proc/meminfo: memFree=28168460/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28368 memory=5092 CPUtime=1962.13 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 12876 0 0 0 189428 6785 0 0 20 0 1 0 103111538 29048832 1273 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7092 1273 664 252 0 638 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5092 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19680
/proc/meminfo: memFree=28168776/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28368 memory=5112 CPUtime=2022.12 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 13170 0 0 0 195207 7005 0 0 20 0 1 0 103111538 29048832 1278 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7092 1278 664 252 0 638 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5112 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19681
/proc/meminfo: memFree=28168508/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28368 memory=5112 CPUtime=2082.11 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 13441 0 0 0 200956 7255 0 0 20 0 1 0 103111538 29048832 1278 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7092 1278 664 252 0 638 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5112 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19682
/proc/meminfo: memFree=28168708/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28368 memory=5132 CPUtime=2142.11 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 13691 0 0 0 206696 7515 0 0 20 0 1 0 103111538 29048832 1283 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7092 1283 664 252 0 638 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5132 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19683
/proc/meminfo: memFree=28168524/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28368 memory=5132 CPUtime=2202.11 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 13987 0 0 0 212441 7770 0 0 20 0 1 0 103111538 29048832 1283 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7092 1283 664 252 0 638 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5132 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19684
/proc/meminfo: memFree=28168452/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28368 memory=5132 CPUtime=2262.1 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 14194 0 0 0 218200 8010 0 0 20 0 1 0 103111538 29048832 1283 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7092 1283 664 252 0 638 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5132 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19693
/proc/meminfo: memFree=28167260/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28368 memory=5156 CPUtime=2322.09 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 14459 0 0 0 223964 8245 0 0 20 0 1 0 103111538 29048832 1289 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7092 1289 664 252 0 638 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5156 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19694
/proc/meminfo: memFree=28167676/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28368 memory=5156 CPUtime=2382.09 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 14666 0 0 0 229709 8500 0 0 20 0 1 0 103111538 29048832 1289 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7092 1289 664 252 0 638 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5156 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19695
/proc/meminfo: memFree=28168140/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28368 memory=5156 CPUtime=2442.08 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 15028 0 0 0 235462 8746 0 0 20 0 1 0 103111538 29048832 1289 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7092 1289 664 252 0 638 0
Current children cumulated CPU time: 2442.08 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 5156 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19696
/proc/meminfo: memFree=28168212/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28500 memory=5172 CPUtime=2502.08 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 15280 0 0 0 241220 8988 0 0 20 0 1 0 103111538 29184000 1293 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7125 1293 664 252 0 671 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 28500 KiB
Current children cumulated memory: 5172 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 19696
/proc/meminfo: memFree=28168212/32770624 swapFree=67108860/67108860
[pid=19498] ppid=19495 vsize=28500 memory=5176 CPUtime=2519.79 cores=0,2,4,6
/proc/19498/stat : 19498 (minimacht) R 19495 19498 18169 0 -1 4202496 15513 0 0 0 242918 9061 0 0 20 0 1 0 103111538 29184000 1294 33554432000 4194304 5224576 140733747995504 140733747994136 140167549960572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 13000704 140733747999923 140733748000005 140733748000005 140733748002763 0
/proc/19498/statm: 7125 1294 664 252 0 671 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 28500 KiB
Current children cumulated memory: 5176 KiB

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

[startup+2520.01 s]
# the end of solver process 19498 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2429.18 s, system=90.6174 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): 2519.8
CPU user time (s): 2429.18
CPU system time (s): 90.6174
CPU usage (%): 99.9916
Max. virtual memory (cumulated for all children) (KiB): 28500
Max. memory (cumulated for all children) (KiB): 5176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2429.18
system time used= 90.6174
maximum resident set size= 5176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15513
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= 3151


# summary of solver processes directly reported to runsolver:
#   pid: 19498
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2429.18
#   total CPU system time (s): 90.6174

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.5399 second user time and 12.4553 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-29 11:11:23
IDJOB=4300702
IDBENCH=141345
IDSOLVER=2769
FILE ID=node151/4300702-1532855483
RUNJOBID= node151-1532842880-18200
PBS_JOBID= 21022491
Free space on /tmp= 54908 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Langford/LangfordBin-16_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300702-1532855483/watcher-4300702-1532855483 -o /tmp/evaluation-result-4300702-1532855483/solver-4300702-1532855483 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532842880-18200 --watchdog 2580  minimacht 2520 HOME/instance-4300702-1532855483.xml

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

MD5SUM BENCH= 27c67f30ca0ef1b1bbbeaa4cb2c2f178
RANDOM SEED=1207658037

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        28045580 kB
MemAvailable:   31838784 kB
Buffers:          204756 kB
Cached:          3857056 kB
SwapCached:            0 kB
Active:          1625224 kB
Inactive:        2619712 kB
Active(anon):     132684 kB
Inactive(anon):    78188 kB
Active(file):    1492540 kB
Inactive(file):  2541524 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             19616 kB
Writeback:             0 kB
AnonPages:        205192 kB
Mapped:            45020 kB
Shmem:             25224 kB
Slab:             177264 kB
SReclaimable:     149952 kB
SUnreclaim:        27312 kB
KernelStack:        3360 kB
PageTables:         5520 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     482268 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    147456 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 54888 MiB
End job on node151 at 2018-07-29 11:53:24