Trace number 4305817

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) 2519.99 2520.01

General information on the benchmark

NameLangford/
LangfordBin-09_c18.xml
MD5SUMaf6539439e5a66b9d4cb5cb754e7ed18
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 benchmark1.00891
Satisfiable
(Un)Satisfiability was proved
Number of variables36
Number of constraints27
Number of domains2
Minimum domain size9
Maximum domain size18
Distribution of domain sizes[{"size":9,"count":18},{"size":18,"count":18}]
Minimum variable degree2
Maximum variable degree18
Distribution of variable degrees[{"degree":2,"count":18},{"degree":18,"count":18}]
Minimum constraint arity2
Maximum constraint arity19
Distribution of constraint arities[{"arity":2,"count":9},{"arity":19,"count":18}]
Number of extensional constraints0
Number of intensional constraints9
Distribution of constraint types[{"type":"intension","count":9},{"type":"element","count":18}]
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 (10804 MiB free)
  memory of node 1: 16384 MiB (7017 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305817-1534081545/watcher-4305817-1534081545 -o /tmp/evaluation-result-4305817-1534081545/solver-4305817-1534081545 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3822 --watchdog 2580 macht 2520 HOME/instance-4305817-1534081545.xml 

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

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

solver pid=7338, runsolver pid=7335

[startup+0.101091 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 7339
/proc/meminfo: memFree=18249428/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32308 memory=2356 CPUtime=0.1 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 765 0 0 0 10 0 0 0 20 0 1 0 225717763 33083392 589 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8077 589 480 7860 0 182 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32308 KiB
Current children cumulated memory: 2356 KiB

[startup+0.209445 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 7339
/proc/meminfo: memFree=18249428/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32440 memory=2356 CPUtime=0.21 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 770 0 0 0 20 1 0 0 20 0 1 0 225717763 33218560 589 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8110 589 480 7860 0 215 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32440 KiB
Current children cumulated memory: 2356 KiB

[startup+0.308992 s]*
/proc/loadavg: 2.00 2.01 2.05 4/191 7339
/proc/meminfo: memFree=18249428/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32440 memory=2356 CPUtime=0.31 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 774 0 0 0 30 1 0 0 20 0 1 0 225717763 33218560 589 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8110 589 480 7860 0 215 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32440 KiB
Current children cumulated memory: 2356 KiB

[startup+0.700235 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7339
/proc/meminfo: memFree=18249056/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32440 memory=2356 CPUtime=0.69 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 782 0 0 0 66 3 0 0 20 0 1 0 225717763 33218560 589 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8110 589 480 7860 0 215 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32440 KiB
Current children cumulated memory: 2356 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7339
/proc/meminfo: memFree=18249056/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32440 memory=2620 CPUtime=1.49 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 791 0 0 0 140 9 0 0 20 0 1 0 225717763 33218560 655 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8110 655 503 7860 0 215 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32440 KiB
Current children cumulated memory: 2620 KiB

[startup+3.10907 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7339
/proc/meminfo: memFree=18249056/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32572 memory=2672 CPUtime=3.09 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 923 0 0 0 289 20 0 0 20 0 1 0 225717763 33353728 668 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8143 668 503 7860 0 248 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 32572 KiB
Current children cumulated memory: 2672 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7339
/proc/meminfo: memFree=18248024/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32572 memory=2716 CPUtime=6.28 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 1058 0 0 0 582 46 0 0 20 0 1 0 225717763 33353728 679 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8143 679 503 7860 0 248 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 32572 KiB
Current children cumulated memory: 2716 KiB

[startup+12.7002 s]
/proc/loadavg: 1.92 2.00 2.04 3/191 7339
/proc/meminfo: memFree=18248216/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32572 memory=2728 CPUtime=12.69 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 1212 0 0 0 1179 90 0 0 20 0 1 0 225717763 33353728 682 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8143 682 503 7860 0 248 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32572 KiB
Current children cumulated memory: 2728 KiB

[startup+25.5002 s]
/proc/loadavg: 1.94 2.00 2.04 3/191 7339
/proc/meminfo: memFree=18248268/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32572 memory=2784 CPUtime=25.49 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 1504 0 0 0 2358 191 0 0 20 0 1 0 225717763 33353728 696 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8143 696 503 7860 0 248 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32572 KiB
Current children cumulated memory: 2784 KiB

[startup+51.1091 s]
/proc/loadavg: 1.96 2.00 2.04 3/191 7339
/proc/meminfo: memFree=18248344/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32704 memory=2816 CPUtime=51.1 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 1682 0 0 0 4716 394 0 0 20 0 1 0 225717763 33488896 704 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8176 704 504 7860 0 281 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 32704 KiB
Current children cumulated memory: 2816 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/191 7340
/proc/meminfo: memFree=18248648/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32704 memory=2840 CPUtime=102.29 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 1820 0 0 0 9459 770 0 0 20 0 1 0 225717763 33488896 710 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8176 710 504 7860 0 281 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 32704 KiB
Current children cumulated memory: 2840 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 7341
/proc/meminfo: memFree=18248648/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32704 memory=2876 CPUtime=162.29 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 2008 0 0 0 15007 1222 0 0 20 0 1 0 225717763 33488896 719 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8176 719 504 7860 0 281 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 32704 KiB
Current children cumulated memory: 2876 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 7342
/proc/meminfo: memFree=18248092/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32704 memory=2908 CPUtime=222.28 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 2197 0 0 0 20554 1674 0 0 20 0 1 0 225717763 33488896 727 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8176 727 504 7860 0 281 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 32704 KiB
Current children cumulated memory: 2908 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 7838
/proc/meminfo: memFree=18247352/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32704 memory=2928 CPUtime=282.28 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 2388 0 0 0 26109 2119 0 0 20 0 1 0 225717763 33488896 732 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8176 732 504 7860 0 281 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 32704 KiB
Current children cumulated memory: 2928 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 7839
/proc/meminfo: memFree=18248024/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32704 memory=2940 CPUtime=342.28 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 2588 0 0 0 31652 2576 0 0 20 0 1 0 225717763 33488896 735 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8176 735 504 7860 0 281 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 32704 KiB
Current children cumulated memory: 2940 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 7840
/proc/meminfo: memFree=18247412/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=2952 CPUtime=402.28 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 2800 0 0 0 37154 3074 0 0 20 0 1 0 225717763 33624064 738 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 738 504 7860 0 314 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 2952 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 7841
/proc/meminfo: memFree=18247296/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=2968 CPUtime=462.28 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 2982 0 0 0 42651 3577 0 0 20 0 1 0 225717763 33624064 742 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 742 504 7860 0 314 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 2968 KiB


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

/proc/7338/statm: 8209 760 504 7860 0 314 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3040 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/191 7907
/proc/meminfo: memFree=18248396/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3040 CPUtime=1782.27 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 5988 0 0 0 164339 13888 0 0 20 0 1 0 225717763 33624064 760 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 760 504 7860 0 314 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3040 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/190 7908
/proc/meminfo: memFree=18248156/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3048 CPUtime=1842.27 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 6117 0 0 0 169887 14340 0 0 20 0 1 0 225717763 33624064 762 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 762 504 7860 0 314 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3048 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/190 7909
/proc/meminfo: memFree=18248264/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3048 CPUtime=1902.27 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 6235 0 0 0 175440 14787 0 0 20 0 1 0 225717763 33624064 762 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 762 504 7860 0 314 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3048 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/190 7910
/proc/meminfo: memFree=18248156/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3048 CPUtime=1962.28 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 6348 0 0 0 180988 15240 0 0 20 0 1 0 225717763 33624064 762 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 762 504 7860 0 314 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3048 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 7912
/proc/meminfo: memFree=18247768/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3052 CPUtime=2022.27 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 6458 0 0 0 186523 15704 0 0 20 0 1 0 225717763 33624064 763 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 763 504 7860 0 314 0
Current children cumulated CPU time: 2022.27 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3052 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 7921
/proc/meminfo: memFree=18247120/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3052 CPUtime=2082.27 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 6566 0 0 0 192049 16178 0 0 20 0 1 0 225717763 33624064 763 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 763 504 7860 0 314 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3052 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 7922
/proc/meminfo: memFree=18247492/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3052 CPUtime=2142.27 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 6678 0 0 0 197548 16679 0 0 20 0 1 0 225717763 33624064 763 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 763 504 7860 0 314 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3052 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 7923
/proc/meminfo: memFree=18247616/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3060 CPUtime=2202.28 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 6787 0 0 0 203103 17125 0 0 20 0 1 0 225717763 33624064 765 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 765 504 7860 0 314 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3060 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7924
/proc/meminfo: memFree=18247912/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3060 CPUtime=2262.27 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 6894 0 0 0 208634 17593 0 0 20 0 1 0 225717763 33624064 765 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 765 504 7860 0 314 0
Current children cumulated CPU time: 2262.27 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3060 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7925
/proc/meminfo: memFree=18248020/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3060 CPUtime=2322.27 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 7004 0 0 0 214165 18062 0 0 20 0 1 0 225717763 33624064 765 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 765 504 7860 0 314 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3060 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7927
/proc/meminfo: memFree=18248476/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3060 CPUtime=2382.27 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 7114 0 0 0 219697 18530 0 0 20 0 1 0 225717763 33624064 765 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 765 504 7860 0 314 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3060 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7928
/proc/meminfo: memFree=18248484/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3064 CPUtime=2442.27 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 7220 0 0 0 225211 19016 0 0 20 0 1 0 225717763 33624064 766 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 766 504 7860 0 314 0
Current children cumulated CPU time: 2442.27 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3064 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7929
/proc/meminfo: memFree=18248360/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3064 CPUtime=2502.27 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 7395 0 0 0 230727 19500 0 0 20 0 1 0 225717763 33624064 766 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 766 504 7860 0 314 0
Current children cumulated CPU time: 2502.27 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3064 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 7929
/proc/meminfo: memFree=18248360/32770624 swapFree=67108688/67108860
[pid=7338] ppid=7335 vsize=32836 memory=3064 CPUtime=2519.98 cores=1,3,5,7
/proc/7338/stat : 7338 (macht) R 7335 7338 3790 0 -1 4202496 7500 0 0 0 232371 19627 0 0 20 0 1 0 225717763 33624064 766 33554432000 4194304 36388816 140729114875088 140729114873800 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 52895744 140729114883259 140729114883337 140729114883337 140729114886095 0
/proc/7338/statm: 8209 766 504 7860 0 314 0
Current children cumulated CPU time: 2519.98 s
Current children cumulated vsize: 32836 KiB
Current children cumulated memory: 3064 KiB

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

[startup+2520.01 s]
# the end of solver process 7338 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2323.72 s, system=196.271 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): 2519.99
CPU user time (s): 2323.72
CPU system time (s): 196.271
CPU usage (%): 99.9992
Max. virtual memory (cumulated for all children) (KiB): 32836
Max. memory (cumulated for all children) (KiB): 3064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2323.72
system time used= 196.271
maximum resident set size= 3064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7500
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= 750


# summary of solver processes directly reported to runsolver:
#   pid: 7338
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2323.72
#   total CPU system time (s): 196.271

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.58832 second user time and 15.5369 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-12 15:45:45
IDJOB=4305817
IDBENCH=141348
IDSOLVER=2784
FILE ID=node134/4305817-1534081545
RUNJOBID= node134-1534061174-3822
PBS_JOBID= 21036976
Free space on /tmp= 42512 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/Langford/LangfordBin-09_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305817-1534081545/watcher-4305817-1534081545 -o /tmp/evaluation-result-4305817-1534081545/solver-4305817-1534081545 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3822 --watchdog 2580  macht 2520 HOME/instance-4305817-1534081545.xml

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

MD5SUM BENCH= af6539439e5a66b9d4cb5cb754e7ed18
RANDOM SEED=1926254634

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:        18250560 kB
MemAvailable:   31902112 kB
Buffers:          195396 kB
Cached:         13604476 kB
SwapCached:           52 kB
Active:          4516208 kB
Inactive:        9341552 kB
Active(anon):       6684 kB
Inactive(anon):   103128 kB
Active(file):    4509524 kB
Inactive(file):  9238424 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:             52776 kB
Writeback:             0 kB
AnonPages:         65332 kB
Mapped:            56588 kB
Shmem:             49652 kB
Slab:             360768 kB
SReclaimable:     332064 kB
SUnreclaim:        28704 kB
KernelStack:        3424 kB
PageTables:         5416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378868 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 16:27:46