Trace number 4294255

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 2018.06.11? (TO) 2519.78 2520.01

General information on the benchmark

NameLangford/
LangfordBin-13_c18.xml
MD5SUMaf26c9d63c7c51246c3bfb55117cf2b4
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 benchmark674.478
Satisfiable
(Un)Satisfiability was proved
Number of variables52
Number of constraints39
Number of domains2
Minimum domain size13
Maximum domain size26
Distribution of domain sizes[{"size":13,"count":26},{"size":26,"count":26}]
Minimum variable degree2
Maximum variable degree26
Distribution of variable degrees[{"degree":2,"count":26},{"degree":26,"count":26}]
Minimum constraint arity2
Maximum constraint arity27
Distribution of constraint arities[{"arity":2,"count":13},{"arity":27,"count":26}]
Number of extensional constraints0
Number of intensional constraints13
Distribution of constraint types[{"type":"intension","count":13},{"type":"element","count":26}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11

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 (4773 MiB free)
  memory of node 1: 16384 MiB (10761 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294255-1532510030/watcher-4294255-1532510030 -o /tmp/evaluation-result-4294255-1532510030/solver-4294255-1532510030 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532504985-26101 --watchdog 2580 macht 2520 HOME/instance-4294255-1532510030.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=26703, runsolver pid=26700
Current StackSize limit: 8192 KiB


[startup+0.101007 s]*
/proc/loadavg: 2.11 2.04 2.02 3/188 26704
/proc/meminfo: memFree=15906656/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=32628 memory=2620 CPUtime=0.1 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 840 0 0 0 10 0 0 0 20 0 1 0 68566279 33411072 655 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8157 655 487 7860 0 262 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32628 KiB
Current children cumulated memory: 2620 KiB

[startup+0.209227 s]*
/proc/loadavg: 2.11 2.04 2.02 3/188 26704
/proc/meminfo: memFree=15906656/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=32760 memory=2620 CPUtime=0.2 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 847 0 0 0 20 0 0 0 20 0 1 0 68566279 33546240 655 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8190 655 487 7860 0 295 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32760 KiB
Current children cumulated memory: 2620 KiB

[startup+0.308872 s]*
/proc/loadavg: 2.11 2.04 2.02 3/188 26704
/proc/meminfo: memFree=15906656/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=32760 memory=2884 CPUtime=0.3 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 854 0 0 0 29 1 0 0 20 0 1 0 68566279 33546240 721 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8190 721 503 7860 0 295 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32760 KiB
Current children cumulated memory: 2884 KiB

[startup+0.700222 s]
/proc/loadavg: 2.11 2.04 2.02 3/188 26704
/proc/meminfo: memFree=15906656/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=32760 memory=2884 CPUtime=0.69 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 862 0 0 0 66 3 0 0 20 0 1 0 68566279 33546240 721 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8190 721 503 7860 0 295 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32760 KiB
Current children cumulated memory: 2884 KiB

[startup+1.50023 s]
/proc/loadavg: 2.11 2.04 2.02 3/188 26704
/proc/meminfo: memFree=15906544/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=32760 memory=2884 CPUtime=1.48 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 872 0 0 0 142 6 0 0 20 0 1 0 68566279 33546240 721 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8190 721 503 7860 0 295 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 32760 KiB
Current children cumulated memory: 2884 KiB

[startup+3.10879 s]
/proc/loadavg: 2.11 2.04 2.02 3/188 26765
/proc/meminfo: memFree=15909132/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=32892 memory=3008 CPUtime=3.09 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 1066 0 0 0 295 14 0 0 20 0 1 0 68566279 33681408 752 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8223 752 503 7860 0 328 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 32892 KiB
Current children cumulated memory: 3008 KiB

[startup+6.30027 s]
/proc/loadavg: 2.10 2.04 2.02 3/188 26765
/proc/meminfo: memFree=15907676/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=32892 memory=3076 CPUtime=6.29 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 1282 0 0 0 598 31 0 0 20 0 1 0 68566279 33681408 769 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8223 769 503 7860 0 328 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32892 KiB
Current children cumulated memory: 3076 KiB

[startup+12.7002 s]
/proc/loadavg: 2.10 2.04 2.02 3/188 26765
/proc/meminfo: memFree=15908044/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33024 memory=3176 CPUtime=12.68 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 1513 0 0 0 1209 59 0 0 20 0 1 0 68566279 33816576 794 33554432000 4194304 36388820 140725887730416 140725887729000 4567379 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8256 794 503 7860 0 361 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 33024 KiB
Current children cumulated memory: 3176 KiB

[startup+25.5002 s]
/proc/loadavg: 2.08 2.04 2.02 3/188 26765
/proc/meminfo: memFree=15908452/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33024 memory=3232 CPUtime=25.48 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 1931 0 0 0 2433 115 0 0 20 0 1 0 68566279 33816576 808 33554432000 4194304 36388820 140725887730416 140725887729000 4567371 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8256 808 503 7860 0 361 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33024 KiB
Current children cumulated memory: 3232 KiB

[startup+51.1088 s]
/proc/loadavg: 2.05 2.04 2.02 3/188 26765
/proc/meminfo: memFree=15908336/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33156 memory=3296 CPUtime=51.09 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 2206 0 0 0 4872 237 0 0 20 0 1 0 68566279 33951744 824 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8289 824 503 7860 0 394 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3296 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.03 2.02 3/187 26766
/proc/meminfo: memFree=15908308/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33156 memory=3348 CPUtime=102.27 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 2516 0 0 0 9754 473 0 0 20 0 1 0 68566279 33951744 837 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8289 837 503 7860 0 394 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3348 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.02 3/187 26767
/proc/meminfo: memFree=15908052/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33288 memory=3408 CPUtime=162.26 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 2805 0 0 0 15480 746 0 0 20 0 1 0 68566279 34086912 852 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8322 852 504 7860 0 427 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 33288 KiB
Current children cumulated memory: 3408 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/187 26768
/proc/meminfo: memFree=15908184/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33288 memory=3460 CPUtime=222.25 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 3099 0 0 0 21197 1028 0 0 20 0 1 0 68566279 34086912 865 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8322 865 504 7860 0 427 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 33288 KiB
Current children cumulated memory: 3460 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/187 26769
/proc/meminfo: memFree=15907944/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33288 memory=3480 CPUtime=282.25 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 3401 0 0 0 26914 1311 0 0 20 0 1 0 68566279 34086912 870 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8322 870 504 7860 0 427 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 33288 KiB
Current children cumulated memory: 3480 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 26770
/proc/meminfo: memFree=15907944/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33288 memory=3512 CPUtime=342.24 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 3674 0 0 0 32631 1593 0 0 20 0 1 0 68566279 34086912 878 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8322 878 504 7860 0 427 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 33288 KiB
Current children cumulated memory: 3512 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 26779
/proc/meminfo: memFree=15907208/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33288 memory=3528 CPUtime=402.23 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 3941 0 0 0 38312 1911 0 0 20 0 1 0 68566279 34086912 882 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8322 882 504 7860 0 427 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 33288 KiB
Current children cumulated memory: 3528 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/188 26780
/proc/meminfo: memFree=15907432/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33420 memory=3548 CPUtime=462.23 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 4155 0 0 0 44005 2218 0 0 20 0 1 0 68566279 34222080 887 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8355 887 504 7860 0 460 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 33420 KiB
Current children cumulated memory: 3548 KiB


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

/proc/26703/statm: 8388 926 504 7860 0 493 0
Current children cumulated CPU time: 1722.13 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3704 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 26818
/proc/meminfo: memFree=15907164/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3712 CPUtime=1782.13 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 9174 0 0 0 169589 8624 0 0 20 0 1 0 68566279 34357248 928 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 928 504 7860 0 493 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3712 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 26819
/proc/meminfo: memFree=15907240/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3712 CPUtime=1842.12 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 9354 0 0 0 175324 8888 0 0 20 0 1 0 68566279 34357248 928 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 928 504 7860 0 493 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3712 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 26820
/proc/meminfo: memFree=15907116/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3712 CPUtime=1902.11 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 9527 0 0 0 181066 9145 0 0 20 0 1 0 68566279 34357248 928 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 928 504 7860 0 493 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3712 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 26821
/proc/meminfo: memFree=15906932/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3712 CPUtime=1962.11 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 9704 0 0 0 186805 9406 0 0 20 0 1 0 68566279 34357248 928 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 928 504 7860 0 493 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3712 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 26822
/proc/meminfo: memFree=15906932/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3724 CPUtime=2022.1 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 9880 0 0 0 192537 9673 0 0 20 0 1 0 68566279 34357248 931 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 931 504 7860 0 493 0
Current children cumulated CPU time: 2022.1 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3724 KiB

[startup+2082.3 s]
/proc/loadavg: 2.07 2.03 2.03 3/187 26823
/proc/meminfo: memFree=15907464/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3724 CPUtime=2082.1 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 10052 0 0 0 198285 9925 0 0 20 0 1 0 68566279 34357248 931 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 931 504 7860 0 493 0
Current children cumulated CPU time: 2082.1 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3724 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.02 2.03 3/187 26824
/proc/meminfo: memFree=15907232/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3724 CPUtime=2142.1 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 10218 0 0 0 204008 10202 0 0 20 0 1 0 68566279 34357248 931 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 931 504 7860 0 493 0
Current children cumulated CPU time: 2142.1 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3724 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.03 3/188 26833
/proc/meminfo: memFree=15906464/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3736 CPUtime=2202.09 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 10395 0 0 0 209707 10502 0 0 20 0 1 0 68566279 34357248 934 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 934 504 7860 0 493 0
Current children cumulated CPU time: 2202.09 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3736 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/188 26834
/proc/meminfo: memFree=15907064/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3736 CPUtime=2262.08 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 10578 0 0 0 215408 10800 0 0 20 0 1 0 68566279 34357248 934 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 934 504 7860 0 493 0
Current children cumulated CPU time: 2262.08 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3736 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/188 26835
/proc/meminfo: memFree=15906940/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3736 CPUtime=2322.08 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 10738 0 0 0 221099 11109 0 0 20 0 1 0 68566279 34357248 934 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 934 504 7860 0 493 0
Current children cumulated CPU time: 2322.08 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3736 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/188 26836
/proc/meminfo: memFree=15907064/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3736 CPUtime=2382.08 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 10910 0 0 0 226784 11424 0 0 20 0 1 0 68566279 34357248 934 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 934 504 7860 0 493 0
Current children cumulated CPU time: 2382.08 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3736 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/188 26837
/proc/meminfo: memFree=15907100/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3748 CPUtime=2442.07 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 11092 0 0 0 232482 11725 0 0 20 0 1 0 68566279 34357248 937 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 937 504 7860 0 493 0
Current children cumulated CPU time: 2442.07 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3748 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/187 26839
/proc/meminfo: memFree=15907240/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3748 CPUtime=2502.06 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 11251 0 0 0 238200 12006 0 0 20 0 1 0 68566279 34357248 937 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 937 504 7860 0 493 0
Current children cumulated CPU time: 2502.06 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3748 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.03 3/187 26839
/proc/meminfo: memFree=15907368/32770624 swapFree=67108860/67108860
[pid=26703] ppid=26700 vsize=33552 memory=3748 CPUtime=2519.77 cores=0,2,4,6
/proc/26703/stat : 26703 (macht) R 26700 26703 26070 0 -1 4202496 11410 0 0 0 239874 12103 0 0 20 0 1 0 68566279 34357248 937 33554432000 4194304 36388820 140725887730416 140725887729000 8047671 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 50827264 140725887734971 140725887735049 140725887735049 140725887737807 0
/proc/26703/statm: 8388 937 504 7860 0 493 0
Current children cumulated CPU time: 2519.77 s
Current children cumulated vsize: 33552 KiB
Current children cumulated memory: 3748 KiB

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

[startup+2520.01 s]
# the end of solver process 26703 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2398.75 s, system=121.034 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): 2519.78
CPU user time (s): 2398.75
CPU system time (s): 121.034
CPU usage (%): 99.991
Max. virtual memory (cumulated for all children) (KiB): 33552
Max. memory (cumulated for all children) (KiB): 3748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2398.75
system time used= 121.034
maximum resident set size= 3748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11410
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= 3184


# summary of solver processes directly reported to runsolver:
#   pid: 26703
#   total CPU time (s): 2519.78
#   total CPU user time (s): 2398.75
#   total CPU system time (s): 121.034

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.74854 second user time and 15.8391 second system time

The end

Launcher Data 

Begin job on node150 at 2018-07-25 11:13:50
IDJOB=4294255
IDBENCH=141347
IDSOLVER=2753
FILE ID=node150/4294255-1532510030
RUNJOBID= node150-1532504985-26101
PBS_JOBID= 21021591
Free space on /tmp= 53056 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/Langford/LangfordBin-13_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294255-1532510030/watcher-4294255-1532510030 -o /tmp/evaluation-result-4294255-1532510030/solver-4294255-1532510030 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532504985-26101 --watchdog 2580  macht 2520 HOME/instance-4294255-1532510030.xml

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

MD5SUM BENCH= af26c9d63c7c51246c3bfb55117cf2b4
RANDOM SEED=2088105264

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        15908244 kB
MemAvailable:   31929456 kB
Buffers:          240776 kB
Cached:         15869792 kB
SwapCached:            0 kB
Active:          1736668 kB
Inactive:       14429036 kB
Active(anon):      13412 kB
Inactive(anon):    69604 kB
Active(file):    1723256 kB
Inactive(file): 14359432 kB
Unevictable:        7756 kB
Mlocked:            7756 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52716 kB
Writeback:             0 kB
AnonPages:         62924 kB
Mapped:            41528 kB
Shmem:             25224 kB
Slab:             394184 kB
SReclaimable:     366984 kB
SUnreclaim:        27200 kB
KernelStack:        3280 kB
PageTables:         5020 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     355136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 53004 MiB
End job on node150 at 2018-07-25 11:55:50