Trace number 4294201

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) 2519.93 2520.01

General information on the benchmark

NameLangford/
LangfordBin-15_c18.xml
MD5SUM07ea5144b09b59ff4e6e73933349a8c8
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 benchmark0.017778
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints45
Number of domains2
Minimum domain size15
Maximum domain size30
Distribution of domain sizes[{"size":15,"count":30},{"size":30,"count":30}]
Minimum variable degree2
Maximum variable degree30
Distribution of variable degrees[{"degree":2,"count":30},{"degree":30,"count":30}]
Minimum constraint arity2
Maximum constraint arity31
Distribution of constraint arities[{"arity":2,"count":15},{"arity":31,"count":30}]
Number of extensional constraints0
Number of intensional constraints15
Distribution of constraint types[{"type":"intension","count":15},{"type":"element","count":30}]
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 (4771 MiB free)
  memory of node 1: 16384 MiB (10776 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294201-1532504985/watcher-4294201-1532504985 -o /tmp/evaluation-result-4294201-1532504985/solver-4294201-1532504985 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532504985-26102 --watchdog 2580 macht 2520 HOME/instance-4294201-1532504985.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
solver pid=26129, runsolver pid=26125
Current StackSize limit: 8192 KiB


[startup+0.100151 s]*
/proc/loadavg: 1.00 1.18 1.60 3/189 26134
/proc/meminfo: memFree=15918660/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=32924 memory=2844 CPUtime=0.1 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 895 0 0 0 10 0 0 0 20 0 1 0 68061924 33714176 711 33554432000 4194304 36388820 140736993888832 140736993888832 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8231 711 487 7860 0 336 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32924 KiB
Current children cumulated memory: 2844 KiB

[startup+0.209438 s]*
/proc/loadavg: 1.00 1.18 1.60 3/189 26134
/proc/meminfo: memFree=15918660/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=32924 memory=2844 CPUtime=0.2 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 899 0 0 0 20 0 0 0 20 0 1 0 68061924 33714176 711 33554432000 4194304 36388820 140736993888832 140736993888832 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8231 711 487 7860 0 336 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32924 KiB
Current children cumulated memory: 2844 KiB

[startup+0.309059 s]*
/proc/loadavg: 1.00 1.18 1.60 3/189 26134
/proc/meminfo: memFree=15918660/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=32924 memory=2844 CPUtime=0.31 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 902 0 0 0 30 1 0 0 20 0 1 0 68061924 33714176 711 33554432000 4194304 36388820 140736993888832 140736993888832 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8231 711 487 7860 0 336 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32924 KiB
Current children cumulated memory: 2844 KiB

[startup+0.700269 s]
/proc/loadavg: 1.00 1.18 1.60 3/189 26134
/proc/meminfo: memFree=15918660/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=32924 memory=3108 CPUtime=0.68 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 916 0 0 0 67 1 0 0 20 0 1 0 68061924 33714176 777 33554432000 4194304 36388820 140736993888832 140736993888832 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8231 777 503 7860 0 336 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 32924 KiB
Current children cumulated memory: 3108 KiB

[startup+1.50027 s]
/proc/loadavg: 1.00 1.18 1.60 3/189 26134
/proc/meminfo: memFree=15918180/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=33056 memory=3108 CPUtime=1.49 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 935 0 0 0 145 4 0 0 20 0 1 0 68061924 33849344 777 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8264 777 503 7860 0 369 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33056 KiB
Current children cumulated memory: 3108 KiB

[startup+3.10929 s]
/proc/loadavg: 1.08 1.19 1.60 3/189 26134
/proc/meminfo: memFree=15875596/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=33188 memory=3292 CPUtime=3.1 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 1177 0 0 0 300 10 0 0 20 0 1 0 68061924 33984512 823 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8297 823 503 7860 0 402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33188 KiB
Current children cumulated memory: 3292 KiB

[startup+6.30025 s]
/proc/loadavg: 1.08 1.19 1.60 3/189 26134
/proc/meminfo: memFree=15917020/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=33188 memory=3388 CPUtime=6.29 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 1451 0 0 0 608 21 0 0 20 0 1 0 68061924 33984512 847 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8297 847 503 7860 0 402 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33188 KiB
Current children cumulated memory: 3388 KiB

[startup+12.7002 s]
/proc/loadavg: 1.22 1.22 1.61 3/189 26134
/proc/meminfo: memFree=15916648/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=33320 memory=3476 CPUtime=12.69 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 1743 0 0 0 1224 45 0 0 20 0 1 0 68061924 34119680 869 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8330 869 503 7860 0 435 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33320 KiB
Current children cumulated memory: 3476 KiB

[startup+25.5002 s]
/proc/loadavg: 1.34 1.25 1.61 3/190 26142
/proc/meminfo: memFree=15915616/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=33452 memory=3592 CPUtime=25.49 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 2329 0 0 0 2459 90 0 0 20 0 1 0 68061924 34254848 898 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8363 898 503 7860 0 468 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33452 KiB
Current children cumulated memory: 3592 KiB

[startup+51.109 s]
/proc/loadavg: 1.63 1.32 1.63 3/190 26142
/proc/meminfo: memFree=15916728/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=33452 memory=3648 CPUtime=51.1 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 2596 0 0 0 4935 175 0 0 20 0 1 0 68061924 34254848 912 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8363 912 503 7860 0 468 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33452 KiB
Current children cumulated memory: 3648 KiB

[startup+102.3 s]
/proc/loadavg: 1.81 1.42 1.64 3/190 26143
/proc/meminfo: memFree=15918460/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=33584 memory=3760 CPUtime=102.29 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 2958 0 0 0 9873 356 0 0 20 0 1 0 68061924 34390016 940 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8396 940 503 7860 0 501 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33584 KiB
Current children cumulated memory: 3760 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.53 1.66 3/190 26144
/proc/meminfo: memFree=15918704/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=33716 memory=3816 CPUtime=162.28 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 3337 0 0 0 15660 568 0 0 20 0 1 0 68061924 34525184 954 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8429 954 503 7860 0 534 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 33716 KiB
Current children cumulated memory: 3816 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.61 1.69 3/190 26145
/proc/meminfo: memFree=15917964/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=33716 memory=3884 CPUtime=222.29 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 3703 0 0 0 21452 777 0 0 20 0 1 0 68061924 34525184 971 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8429 971 504 7860 0 534 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 33716 KiB
Current children cumulated memory: 3884 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.68 1.70 3/190 26146
/proc/meminfo: memFree=15917964/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=33716 memory=3920 CPUtime=282.28 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 3975 0 0 0 27241 987 0 0 20 0 1 0 68061924 34525184 980 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8429 980 504 7860 0 534 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 33716 KiB
Current children cumulated memory: 3920 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.74 1.72 3/187 26148
/proc/meminfo: memFree=15909628/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=33716 memory=3956 CPUtime=342.28 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 4360 0 0 0 33035 1193 0 0 20 0 1 0 68061924 34525184 989 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8429 989 504 7860 0 534 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 33716 KiB
Current children cumulated memory: 3956 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.79 1.74 3/187 26149
/proc/meminfo: memFree=15909628/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=33848 memory=3972 CPUtime=402.27 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 4613 0 0 0 38828 1399 0 0 20 0 1 0 68061924 34660352 993 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8462 993 505 7860 0 567 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 33848 KiB
Current children cumulated memory: 3972 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.83 1.76 3/187 26150
/proc/meminfo: memFree=15909632/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=33848 memory=3992 CPUtime=462.28 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 4971 0 0 0 44627 1601 0 0 20 0 1 0 68061924 34660352 998 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8462 998 505 7860 0 567 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 33848 KiB
Current children cumulated memory: 3992 KiB


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

/proc/26129/statm: 8495 1054 505 7860 0 600 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 33980 KiB
Current children cumulated memory: 4216 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26210
/proc/meminfo: memFree=15908392/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4216 CPUtime=1782.24 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 11474 0 0 0 171559 6665 0 0 20 0 1 0 68061924 34930688 1054 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1054 505 7860 0 633 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4216 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26219
/proc/meminfo: memFree=15908580/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4236 CPUtime=1842.24 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 11735 0 0 0 177330 6894 0 0 20 0 1 0 68061924 34930688 1059 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1059 505 7860 0 633 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4236 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26220
/proc/meminfo: memFree=15908828/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4236 CPUtime=1902.23 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 12026 0 0 0 183093 7130 0 0 20 0 1 0 68061924 34930688 1059 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1059 505 7860 0 633 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4236 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26221
/proc/meminfo: memFree=15909044/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4236 CPUtime=1962.23 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 12286 0 0 0 188829 7394 0 0 20 0 1 0 68061924 34930688 1059 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1059 505 7860 0 633 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4236 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26222
/proc/meminfo: memFree=15908764/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4248 CPUtime=2022.23 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 12478 0 0 0 194565 7658 0 0 20 0 1 0 68061924 34930688 1062 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1062 505 7860 0 633 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4248 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26223
/proc/meminfo: memFree=15908524/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4248 CPUtime=2082.23 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 12693 0 0 0 200304 7919 0 0 20 0 1 0 68061924 34930688 1062 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1062 505 7860 0 633 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4248 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26225
/proc/meminfo: memFree=15908664/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4264 CPUtime=2142.22 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 12923 0 0 0 206058 8164 0 0 20 0 1 0 68061924 34930688 1066 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1066 505 7860 0 633 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4264 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26226
/proc/meminfo: memFree=15908532/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4264 CPUtime=2202.23 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 13190 0 0 0 211829 8394 0 0 20 0 1 0 68061924 34930688 1066 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1066 505 7860 0 633 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4264 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26227
/proc/meminfo: memFree=15908780/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4264 CPUtime=2262.22 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 13400 0 0 0 217559 8663 0 0 20 0 1 0 68061924 34930688 1066 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1066 505 7860 0 633 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4264 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26229
/proc/meminfo: memFree=15908332/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4264 CPUtime=2322.22 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 13673 0 0 0 223323 8899 0 0 20 0 1 0 68061924 34930688 1066 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1066 505 7860 0 633 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4264 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 26230
/proc/meminfo: memFree=15908704/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4276 CPUtime=2382.22 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 13868 0 0 0 229076 9146 0 0 20 0 1 0 68061924 34930688 1069 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1069 505 7860 0 633 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4276 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26239
/proc/meminfo: memFree=15908732/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4276 CPUtime=2442.22 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 14051 0 0 0 234820 9402 0 0 20 0 1 0 68061924 34930688 1069 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1069 505 7860 0 633 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4276 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 26240
/proc/meminfo: memFree=15908856/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4276 CPUtime=2502.22 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 14349 0 0 0 240581 9641 0 0 20 0 1 0 68061924 34930688 1069 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1069 505 7860 0 633 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4276 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.95 3/188 26240
/proc/meminfo: memFree=15908980/32770624 swapFree=67108860/67108860
[pid=26129] ppid=26125 vsize=34112 memory=4276 CPUtime=2519.93 cores=1,3,5,7
/proc/26129/stat : 26129 (macht) R 26125 26129 26070 0 -1 4202496 14545 0 0 0 242287 9706 0 0 20 0 1 0 68061924 34930688 1069 33554432000 4194304 36388820 140736993888832 140736993887352 8047671 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 62664704 140736993895611 140736993895689 140736993895689 140736993898447 0
/proc/26129/statm: 8528 1069 505 7860 0 633 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4276 KiB

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

[startup+2520.01 s]
# the end of solver process 26129 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2422.87 s, system=97.0631 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): 2519.93
CPU user time (s): 2422.87
CPU system time (s): 97.0631
CPU usage (%): 99.997
Max. virtual memory (cumulated for all children) (KiB): 34112
Max. memory (cumulated for all children) (KiB): 4276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2422.87
system time used= 97.0631
maximum resident set size= 4276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14545
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= 3
involuntary context switches= 735


# summary of solver processes directly reported to runsolver:
#   pid: 26129
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2422.87
#   total CPU system time (s): 97.0631

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.20882 second user time and 17.3904 second system time

The end

Launcher Data 

Begin job on node150 at 2018-07-25 09:49:45
IDJOB=4294201
IDBENCH=141341
IDSOLVER=2753
FILE ID=node150/4294201-1532504985
RUNJOBID= node150-1532504985-26102
PBS_JOBID= 21021591
Free space on /tmp= 53108 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/Langford/LangfordBin-15_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294201-1532504985/watcher-4294201-1532504985 -o /tmp/evaluation-result-4294201-1532504985/solver-4294201-1532504985 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1532504985-26102 --watchdog 2580  macht 2520 HOME/instance-4294201-1532504985.xml

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

MD5SUM BENCH= 07ea5144b09b59ff4e6e73933349a8c8
RANDOM SEED=2083621072

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:        15922164 kB
MemAvailable:   31940040 kB
Buffers:          240160 kB
Cached:         15859696 kB
SwapCached:            0 kB
Active:          1731464 kB
Inactive:       14419752 kB
Active(anon):       9884 kB
Inactive(anon):    61412 kB
Active(file):    1721580 kB
Inactive(file): 14358340 kB
Unevictable:        7756 kB
Mlocked:            7756 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105232 kB
Writeback:             0 kB
AnonPages:         59288 kB
Mapped:            39312 kB
Shmem:             17032 kB
Slab:             393788 kB
SReclaimable:     366416 kB
SUnreclaim:        27372 kB
KernelStack:        3232 kB
PageTables:         4984 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     318340 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 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 10:31:47