Trace number 4300696

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 2520.01

General information on the benchmark

NameLangford/
LangfordBin-10_c18.xml
MD5SUM2feb3ccfa512a42ac39c3fc722de9112
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.575484
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints30
Number of domains2
Minimum domain size10
Maximum domain size20
Distribution of domain sizes[{"size":10,"count":20},{"size":20,"count":20}]
Minimum variable degree2
Maximum variable degree20
Distribution of variable degrees[{"degree":2,"count":20},{"degree":20,"count":20}]
Minimum constraint arity2
Maximum constraint arity21
Distribution of constraint arities[{"arity":2,"count":10},{"arity":21,"count":20}]
Number of extensional constraints0
Number of intensional constraints10
Distribution of constraint types[{"type":"intension","count":10},{"type":"element","count":20}]
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 (13231 MiB free)
  memory of node 1: 16384 MiB (14176 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300696-1532855368/watcher-4300696-1532855368 -o /tmp/evaluation-result-4300696-1532855368/solver-4300696-1532855368 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14541 --watchdog 2580 minimacht 2520 HOME/instance-4300696-1532855368.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
Current StackSize limit: 8192 KiB
solver pid=16588, runsolver pid=16585


[startup+0.100106 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 16589
/proc/meminfo: memFree=28064732/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=26660 memory=3196 CPUtime=0.09 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 1003 0 0 0 9 0 0 0 20 0 1 0 103099973 27299840 799 33554432000 4194304 5224576 140727335455120 140727335452120 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6665 799 642 252 0 211 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3196 KiB

[startup+0.209501 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 16589
/proc/meminfo: memFree=28064732/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=26660 memory=3196 CPUtime=0.21 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 1007 0 0 0 19 2 0 0 20 0 1 0 103099973 27299840 799 33554432000 4194304 5224576 140727335455120 140727335452120 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6665 799 642 252 0 211 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3196 KiB

[startup+0.30895 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 16589
/proc/meminfo: memFree=28064732/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=26660 memory=3196 CPUtime=0.31 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 1012 0 0 0 29 2 0 0 20 0 1 0 103099973 27299840 799 33554432000 4194304 5224576 140727335455120 140727335452120 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6665 799 642 252 0 211 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3196 KiB

[startup+0.700221 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16589
/proc/meminfo: memFree=28064732/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=26660 memory=3196 CPUtime=0.69 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 1020 0 0 0 64 5 0 0 20 0 1 0 103099973 27299840 799 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6665 799 642 252 0 211 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26660 KiB
Current children cumulated memory: 3196 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16589
/proc/meminfo: memFree=28064700/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=26788 memory=3448 CPUtime=1.49 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 1032 0 0 0 139 10 0 0 20 0 1 0 103099973 27430912 862 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6697 862 659 252 0 243 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3448 KiB

[startup+3.10915 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16589
/proc/meminfo: memFree=28064328/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=26788 memory=3496 CPUtime=3.1 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 1176 0 0 0 290 20 0 0 20 0 1 0 103099973 27430912 874 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6697 874 659 252 0 243 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3496 KiB

[startup+6.30021 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16589
/proc/meminfo: memFree=28063804/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=26788 memory=3532 CPUtime=6.29 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 1330 0 0 0 590 39 0 0 20 0 1 0 103099973 27430912 883 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6697 883 659 252 0 243 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26788 KiB
Current children cumulated memory: 3532 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16589
/proc/meminfo: memFree=28064040/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=26920 memory=3560 CPUtime=12.69 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 1484 0 0 0 1189 80 0 0 20 0 1 0 103099973 27566080 890 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6730 890 659 252 0 276 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26920 KiB
Current children cumulated memory: 3560 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16589
/proc/meminfo: memFree=28064040/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=26920 memory=3628 CPUtime=25.49 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 1793 0 0 0 2387 162 0 0 20 0 1 0 103099973 27566080 907 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6730 907 659 252 0 276 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 26920 KiB
Current children cumulated memory: 3628 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16596
/proc/meminfo: memFree=28063412/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=26920 memory=3688 CPUtime=51.1 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 2020 0 0 0 4785 325 0 0 20 0 1 0 103099973 27566080 922 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6730 922 659 252 0 276 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 26920 KiB
Current children cumulated memory: 3688 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16597
/proc/meminfo: memFree=28063688/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27052 memory=3724 CPUtime=102.28 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 2224 0 0 0 9573 655 0 0 20 0 1 0 103099973 27701248 931 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6763 931 659 252 0 309 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3724 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16598
/proc/meminfo: memFree=28063592/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27052 memory=3768 CPUtime=162.29 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 2426 0 0 0 15181 1048 0 0 20 0 1 0 103099973 27701248 942 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6763 942 664 252 0 309 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3768 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16599
/proc/meminfo: memFree=28063456/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27052 memory=3784 CPUtime=222.28 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 2573 0 0 0 20789 1439 0 0 20 0 1 0 103099973 27701248 946 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6763 946 664 252 0 309 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3784 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16601
/proc/meminfo: memFree=28063080/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27052 memory=3804 CPUtime=282.29 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 2715 0 0 0 26388 1841 0 0 20 0 1 0 103099973 27701248 951 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6763 951 664 252 0 309 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3804 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16602
/proc/meminfo: memFree=28064068/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27052 memory=3832 CPUtime=342.29 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 2906 0 0 0 31975 2254 0 0 20 0 1 0 103099973 27701248 958 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6763 958 664 252 0 309 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3832 KiB

[startup+402.3 s]
/proc/loadavg: 2.40 2.11 2.08 4/191 16603
/proc/meminfo: memFree=28063408/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27052 memory=3836 CPUtime=402.28 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 3066 0 0 0 37582 2646 0 0 20 0 1 0 103099973 27701248 959 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6763 959 664 252 0 309 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3836 KiB

[startup+462.3 s]
/proc/loadavg: 2.25 2.13 2.09 4/191 16604
/proc/meminfo: memFree=28063392/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27052 memory=3852 CPUtime=462.29 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 3208 0 0 0 43164 3065 0 0 20 0 1 0 103099973 27701248 963 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6763 963 664 252 0 309 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3852 KiB


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

/proc/16588/statm: 6795 986 664 252 0 341 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3944 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 16708
/proc/meminfo: memFree=28065236/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3952 CPUtime=1782.29 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 6993 0 0 0 165967 12262 0 0 20 0 1 0 103099973 27832320 988 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 988 664 252 0 341 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3952 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 16717
/proc/meminfo: memFree=28066216/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3952 CPUtime=1842.28 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 7129 0 0 0 171509 12719 0 0 20 0 1 0 103099973 27832320 988 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 988 664 252 0 341 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3952 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 16719
/proc/meminfo: memFree=28065176/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3952 CPUtime=1902.28 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 7273 0 0 0 177093 13135 0 0 20 0 1 0 103099973 27832320 988 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 988 664 252 0 341 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3952 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 16780
/proc/meminfo: memFree=28065736/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3960 CPUtime=1962.29 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 7434 0 0 0 182669 13560 0 0 20 0 1 0 103099973 27832320 990 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 990 664 252 0 341 0
Current children cumulated CPU time: 1962.29 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3960 KiB

[startup+2022.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/192 16843
/proc/meminfo: memFree=28065460/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3960 CPUtime=2022.29 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 7603 0 0 0 188266 13963 0 0 20 0 1 0 103099973 27832320 990 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 990 664 252 0 341 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3960 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 16904
/proc/meminfo: memFree=28065704/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3960 CPUtime=2082.28 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 7739 0 0 0 193824 14404 0 0 20 0 1 0 103099973 27832320 990 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 990 664 252 0 341 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3960 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 16905
/proc/meminfo: memFree=28065556/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3968 CPUtime=2142.28 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 7943 0 0 0 199410 14818 0 0 20 0 1 0 103099973 27832320 992 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 992 664 252 0 341 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3968 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 16906
/proc/meminfo: memFree=28065448/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3968 CPUtime=2202.28 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 8140 0 0 0 205007 15221 0 0 20 0 1 0 103099973 27832320 992 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 992 664 252 0 341 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3968 KiB

[startup+2262.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/191 16907
/proc/meminfo: memFree=28065224/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3968 CPUtime=2262.28 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 8301 0 0 0 210616 15612 0 0 20 0 1 0 103099973 27832320 992 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 992 664 252 0 341 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3968 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/190 16908
/proc/meminfo: memFree=28065084/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3968 CPUtime=2322.28 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 8454 0 0 0 216208 16020 0 0 20 0 1 0 103099973 27832320 992 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 992 664 252 0 341 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3968 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/190 16909
/proc/meminfo: memFree=28065080/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3976 CPUtime=2382.28 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 8593 0 0 0 221811 16417 0 0 20 0 1 0 103099973 27832320 994 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 994 664 252 0 341 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3976 KiB

[startup+2442.3 s]
/proc/loadavg: 2.11 2.06 2.05 3/190 16917
/proc/meminfo: memFree=28064072/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3976 CPUtime=2442.28 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 8732 0 0 0 227424 16804 0 0 20 0 1 0 103099973 27832320 994 33554432000 4194304 5224576 140727335455120 140727335453944 4634233 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 994 664 252 0 341 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3976 KiB

[startup+2502.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/190 16918
/proc/meminfo: memFree=28064816/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3976 CPUtime=2502.28 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 8869 0 0 0 233016 17212 0 0 20 0 1 0 103099973 27832320 994 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 994 664 252 0 341 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3976 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.04 2.05 3/190 16918
/proc/meminfo: memFree=28065064/32770624 swapFree=67108744/67108860
[pid=16588] ppid=16585 vsize=27180 memory=3976 CPUtime=2519.99 cores=0,2,4,6
/proc/16588/stat : 16588 (minimacht) R 16585 16588 14510 0 -1 4202496 8990 0 0 0 234656 17343 0 0 20 0 1 0 103099973 27832320 994 33554432000 4194304 5224576 140727335455120 140727335453944 140181951205756 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 39493632 140727335462067 140727335462149 140727335462149 140727335464907 0
/proc/16588/statm: 6795 994 664 252 0 341 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 3976 KiB

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

[startup+2520.01 s]
# the end of solver process 16588 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2346.57 s, system=173.43 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
CPU user time (s): 2346.57
CPU system time (s): 173.43
CPU usage (%): 99.9996
Max. virtual memory (cumulated for all children) (KiB): 27180
Max. memory (cumulated for all children) (KiB): 3976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2346.57
system time used= 173.43
maximum resident set size= 3976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8990
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= 6
involuntary context switches= 893


# summary of solver processes directly reported to runsolver:
#   pid: 16588
#   total CPU time (s): 2520
#   total CPU user time (s): 2346.57
#   total CPU system time (s): 173.43

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.46228 second user time and 16.7066 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-29 11:09:28
IDJOB=4300696
IDBENCH=141344
IDSOLVER=2769
FILE ID=node134/4300696-1532855368
RUNJOBID= node134-1532843156-14541
PBS_JOBID= 21022494
Free space on /tmp= 55540 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Langford/LangfordBin-10_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300696-1532855368/watcher-4300696-1532855368 -o /tmp/evaluation-result-4300696-1532855368/solver-4300696-1532855368 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14541 --watchdog 2580  minimacht 2520 HOME/instance-4300696-1532855368.xml

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

MD5SUM BENCH= 2feb3ccfa512a42ac39c3fc722de9112
RANDOM SEED=1466757305

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:        28066004 kB
MemAvailable:   31957920 kB
Buffers:          198836 kB
Cached:          3955560 kB
SwapCached:            0 kB
Active:          1850176 kB
Inactive:        2361092 kB
Active(anon):       6460 kB
Inactive(anon):    78480 kB
Active(file):    1843716 kB
Inactive(file):  2282612 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108860 kB
SwapFree:       67108744 kB
Dirty:             20036 kB
Writeback:             8 kB
AnonPages:         78444 kB
Mapped:            45052 kB
Shmem:             25132 kB
Slab:             190924 kB
SReclaimable:     162848 kB
SUnreclaim:        28076 kB
KernelStack:        3536 kB
PageTables:         5432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 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= 55524 MiB
End job on node134 at 2018-07-29 11:51:28