Trace number 4305824

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
macht 2018.07.27? (TO) 2519.98 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 benchmark0.261181
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 18.07.27

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 (10806 MiB free)
  memory of node 1: 16384 MiB (7015 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305824-1534079260/watcher-4305824-1534079260 -o /tmp/evaluation-result-4305824-1534079260/solver-4305824-1534079260 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3821 --watchdog 2580 macht 2520 HOME/instance-4305824-1534079260.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=7201, runsolver pid=7198


[startup+0.100997 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 7202
/proc/meminfo: memFree=18248200/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=32944 memory=3132 CPUtime=0.1 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 921 0 0 0 10 0 0 0 20 0 1 0 225489194 33734656 783 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8236 783 503 7860 0 341 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32944 KiB
Current children cumulated memory: 3132 KiB

[startup+0.209436 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 7202
/proc/meminfo: memFree=18247828/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33076 memory=3132 CPUtime=0.21 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 927 0 0 0 20 1 0 0 20 0 1 0 225489194 33869824 783 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8269 783 503 7860 0 374 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33076 KiB
Current children cumulated memory: 3132 KiB

[startup+0.308851 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 7202
/proc/meminfo: memFree=18247828/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33076 memory=3132 CPUtime=0.31 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 930 0 0 0 30 1 0 0 20 0 1 0 225489194 33869824 783 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8269 783 503 7860 0 374 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33076 KiB
Current children cumulated memory: 3132 KiB

[startup+0.700235 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 7202
/proc/meminfo: memFree=18247828/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33076 memory=3132 CPUtime=0.68 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 941 0 0 0 67 1 0 0 20 0 1 0 225489194 33869824 783 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8269 783 503 7860 0 374 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 33076 KiB
Current children cumulated memory: 3132 KiB

[startup+1.50023 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 7202
/proc/meminfo: memFree=18248112/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33208 memory=3132 CPUtime=1.49 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 960 0 0 0 146 3 0 0 20 0 1 0 225489194 34004992 783 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8302 783 503 7860 0 407 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33208 KiB
Current children cumulated memory: 3132 KiB

[startup+3.10911 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 7202
/proc/meminfo: memFree=18248112/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33208 memory=3340 CPUtime=3.1 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 1203 0 0 0 302 8 0 0 20 0 1 0 225489194 34004992 835 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8302 835 503 7860 0 407 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33208 KiB
Current children cumulated memory: 3340 KiB

[startup+6.30022 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 7202
/proc/meminfo: memFree=18247240/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33340 memory=3452 CPUtime=6.29 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 1471 0 0 0 611 18 0 0 20 0 1 0 225489194 34140160 863 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8335 863 503 7860 0 440 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33340 KiB
Current children cumulated memory: 3452 KiB

[startup+12.7002 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 7202
/proc/meminfo: memFree=18247240/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33340 memory=3512 CPUtime=12.69 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 1750 0 0 0 1230 39 0 0 20 0 1 0 225489194 34140160 878 33554432000 4194304 36388816 140734519602928 140734519601416 4551600 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8335 878 503 7860 0 440 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33340 KiB
Current children cumulated memory: 3512 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7202
/proc/meminfo: memFree=18247240/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33472 memory=3644 CPUtime=25.49 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 2304 0 0 0 2471 78 0 0 20 0 1 0 225489194 34275328 911 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8368 911 503 7860 0 473 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33472 KiB
Current children cumulated memory: 3644 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7202
/proc/meminfo: memFree=18247080/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33604 memory=3732 CPUtime=51.09 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 2666 0 0 0 4950 159 0 0 20 0 1 0 225489194 34410496 933 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8401 933 503 7860 0 506 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33604 KiB
Current children cumulated memory: 3732 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7203
/proc/meminfo: memFree=18246808/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33604 memory=3836 CPUtime=102.29 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 2960 0 0 0 9916 313 0 0 20 0 1 0 225489194 34410496 959 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8401 959 504 7860 0 506 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33604 KiB
Current children cumulated memory: 3836 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7212
/proc/meminfo: memFree=18245896/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33736 memory=3900 CPUtime=162.29 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 3304 0 0 0 15733 496 0 0 20 0 1 0 225489194 34545664 975 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8434 975 504 7860 0 539 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33736 KiB
Current children cumulated memory: 3900 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7213
/proc/meminfo: memFree=18246736/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33736 memory=3964 CPUtime=222.29 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 3637 0 0 0 21551 678 0 0 20 0 1 0 225489194 34545664 991 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8434 991 504 7860 0 539 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 33736 KiB
Current children cumulated memory: 3964 KiB

[startup+282.3 s]
/proc/loadavg: 2.16 2.05 2.06 3/192 7215
/proc/meminfo: memFree=18247204/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33868 memory=3980 CPUtime=282.28 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 3938 0 0 0 27368 860 0 0 20 0 1 0 225489194 34680832 995 33554432000 4194304 36388816 140734519602928 140734519601416 4251163 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8467 995 504 7860 0 572 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 33868 KiB
Current children cumulated memory: 3980 KiB

[startup+342.3 s]
/proc/loadavg: 2.40 2.16 2.09 3/192 7216
/proc/meminfo: memFree=18247204/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33868 memory=4016 CPUtime=342.29 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 4269 0 0 0 33178 1051 0 0 20 0 1 0 225489194 34680832 1004 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8467 1004 504 7860 0 572 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 33868 KiB
Current children cumulated memory: 4016 KiB

[startup+402.3 s]
/proc/loadavg: 2.66 2.28 2.14 3/192 7217
/proc/meminfo: memFree=18247664/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33868 memory=4052 CPUtime=402.28 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 4558 0 0 0 39002 1226 0 0 20 0 1 0 225489194 34680832 1013 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8467 1013 504 7860 0 572 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 33868 KiB
Current children cumulated memory: 4052 KiB

[startup+462.3 s]
/proc/loadavg: 2.28 2.24 2.13 3/191 7218
/proc/meminfo: memFree=18247880/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=33868 memory=4052 CPUtime=462.28 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 4859 0 0 0 44822 1406 0 0 20 0 1 0 225489194 34680832 1013 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8467 1013 504 7860 0 572 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 33868 KiB
Current children cumulated memory: 4052 KiB


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

/proc/7201/statm: 8533 1079 504 7860 0 638 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4316 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7261
/proc/meminfo: memFree=18246872/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34132 memory=4332 CPUtime=1782.27 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 11825 0 0 0 172621 5606 0 0 20 0 1 0 225489194 34951168 1083 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8533 1083 504 7860 0 638 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4332 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7262
/proc/meminfo: memFree=18247188/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34132 memory=4332 CPUtime=1842.27 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 12076 0 0 0 178422 5805 0 0 20 0 1 0 225489194 34951168 1083 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8533 1083 504 7860 0 638 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4332 KiB

[startup+1902.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/191 7263
/proc/meminfo: memFree=18247324/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34132 memory=4352 CPUtime=1902.27 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 12393 0 0 0 184211 6016 0 0 20 0 1 0 225489194 34951168 1088 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8533 1088 504 7860 0 638 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4352 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 7271
/proc/meminfo: memFree=18245872/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34132 memory=4352 CPUtime=1962.26 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 12688 0 0 0 190014 6212 0 0 20 0 1 0 225489194 34951168 1088 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8533 1088 504 7860 0 638 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4352 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7272
/proc/meminfo: memFree=18246468/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34132 memory=4352 CPUtime=2022.26 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 12889 0 0 0 195769 6457 0 0 20 0 1 0 225489194 34951168 1088 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8533 1088 504 7860 0 638 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4352 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7273
/proc/meminfo: memFree=18246924/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34132 memory=4372 CPUtime=2082.26 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 13142 0 0 0 201546 6680 0 0 20 0 1 0 225489194 34951168 1093 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8533 1093 504 7860 0 638 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4372 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7274
/proc/meminfo: memFree=18247204/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34132 memory=4372 CPUtime=2142.27 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 13450 0 0 0 207313 6914 0 0 20 0 1 0 225489194 34951168 1093 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8533 1093 504 7860 0 638 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4372 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7275
/proc/meminfo: memFree=18247272/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34132 memory=4372 CPUtime=2202.27 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 13642 0 0 0 213085 7142 0 0 20 0 1 0 225489194 34951168 1093 33554432000 4194304 36388816 140734519602928 140734519601416 4661683 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8533 1093 504 7860 0 638 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 34132 KiB
Current children cumulated memory: 4372 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7277
/proc/meminfo: memFree=18247200/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34264 memory=4396 CPUtime=2262.26 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 13939 0 0 0 218862 7364 0 0 20 0 1 0 225489194 35086336 1099 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8566 1099 504 7860 0 671 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 34264 KiB
Current children cumulated memory: 4396 KiB

[startup+2322.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/191 7339
/proc/meminfo: memFree=18248516/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34264 memory=4396 CPUtime=2322.26 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 14239 0 0 0 224650 7576 0 0 20 0 1 0 225489194 35086336 1099 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8566 1099 504 7860 0 671 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 34264 KiB
Current children cumulated memory: 4396 KiB

[startup+2382.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/191 7340
/proc/meminfo: memFree=18248648/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34264 memory=4396 CPUtime=2382.26 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 14475 0 0 0 230417 7809 0 0 20 0 1 0 225489194 35086336 1099 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8566 1099 504 7860 0 671 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 34264 KiB
Current children cumulated memory: 4396 KiB

[startup+2442.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 7341
/proc/meminfo: memFree=18248648/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34264 memory=4412 CPUtime=2442.26 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 14757 0 0 0 236180 8046 0 0 20 0 1 0 225489194 35086336 1103 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8566 1103 504 7860 0 671 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 34264 KiB
Current children cumulated memory: 4412 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 7342
/proc/meminfo: memFree=18248092/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34264 memory=4412 CPUtime=2502.26 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 14958 0 0 0 241939 8287 0 0 20 0 1 0 225489194 35086336 1103 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8566 1103 504 7860 0 671 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 34264 KiB
Current children cumulated memory: 4412 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 2.04 3/191 7342
/proc/meminfo: memFree=18248092/32770624 swapFree=67108688/67108860
[pid=7201] ppid=7198 vsize=34264 memory=4412 CPUtime=2519.97 cores=0,2,4,6
/proc/7201/stat : 7201 (macht) R 7198 7201 3790 0 -1 4202496 15144 0 0 0 243645 8352 0 0 20 0 1 0 225489194 35086336 1103 33554432000 4194304 36388816 140734519602928 140734519601416 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 42020864 140734519604411 140734519604489 140734519604489 140734519607247 0
/proc/7201/statm: 8566 1103 504 7860 0 671 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 34264 KiB
Current children cumulated memory: 4412 KiB

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

[startup+2520.01 s]
# the end of solver process 7201 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2436.45 s, system=83.5271 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): 2519.98
CPU user time (s): 2436.45
CPU system time (s): 83.5271
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 34264
Max. memory (cumulated for all children) (KiB): 4412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2436.45
system time used= 83.5271
maximum resident set size= 4412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15144
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= 2
involuntary context switches= 802


# summary of solver processes directly reported to runsolver:
#   pid: 7201
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2436.45
#   total CPU system time (s): 83.5271

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.71567 second user time and 17.3311 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-12 15:07:40
IDJOB=4305824
IDBENCH=141345
IDSOLVER=2784
FILE ID=node134/4305824-1534079260
RUNJOBID= node134-1534061174-3821
PBS_JOBID= 21036976
Free space on /tmp= 42512 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/Langford/LangfordBin-16_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305824-1534079260/watcher-4305824-1534079260 -o /tmp/evaluation-result-4305824-1534079260/solver-4305824-1534079260 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3821 --watchdog 2580  macht 2520 HOME/instance-4305824-1534079260.xml

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

MD5SUM BENCH= 27c67f30ca0ef1b1bbbeaa4cb2c2f178
RANDOM SEED=943684875

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:        18250064 kB
MemAvailable:   31899948 kB
Buffers:          195048 kB
Cached:         13604168 kB
SwapCached:           52 kB
Active:          4515948 kB
Inactive:        9340780 kB
Active(anon):       7084 kB
Inactive(anon):   103128 kB
Active(file):    4508864 kB
Inactive(file):  9237652 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:             52436 kB
Writeback:             0 kB
AnonPages:         64756 kB
Mapped:            56488 kB
Shmem:             49652 kB
Slab:             360500 kB
SReclaimable:     331828 kB
SUnreclaim:        28672 kB
KernelStack:        3392 kB
PageTables:         5260 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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= 42460 MiB
End job on node134 at 2018-08-12 15:49:40