Trace number 4305823

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) 2520.01 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 18.07.27
2519.90/2520.00	s UNKNOWN
2519.90/2520.00	c  # Nodes: 67657556

Verifier Data


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 (7018 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305823-1534079025/watcher-4305823-1534079025 -o /tmp/evaluation-result-4305823-1534079025/solver-4305823-1534079025 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3822 --watchdog 2580 macht 2520 HOME/instance-4305823-1534079025.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=7136, runsolver pid=7133

[startup+0.100108 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 7137
/proc/meminfo: memFree=18249748/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=32924 memory=2852 CPUtime=0.1 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 895 0 0 0 10 0 0 0 20 0 1 0 225465695 33714176 713 33554432000 4194304 36388816 140736125323392 140736125323392 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8231 713 487 7860 0 336 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32924 KiB
Current children cumulated memory: 2852 KiB

[startup+0.20965 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 7137
/proc/meminfo: memFree=18249748/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=32924 memory=2852 CPUtime=0.2 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 899 0 0 0 20 0 0 0 20 0 1 0 225465695 33714176 713 33554432000 4194304 36388816 140736125323392 140736125323392 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8231 713 487 7860 0 336 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32924 KiB
Current children cumulated memory: 2852 KiB

[startup+0.309037 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 7137
/proc/meminfo: memFree=18249748/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=32924 memory=2852 CPUtime=0.3 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 902 0 0 0 30 0 0 0 20 0 1 0 225465695 33714176 713 33554432000 4194304 36388816 140736125323392 140736125323392 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8231 713 487 7860 0 336 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32924 KiB
Current children cumulated memory: 2852 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7137
/proc/meminfo: memFree=18249748/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=32924 memory=3116 CPUtime=0.7 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 916 0 0 0 68 2 0 0 20 0 1 0 225465695 33714176 779 33554432000 4194304 36388816 140736125323392 140736125323392 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8231 779 503 7860 0 336 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 32924 KiB
Current children cumulated memory: 3116 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7137
/proc/meminfo: memFree=18249748/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=33056 memory=3116 CPUtime=1.49 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 935 0 0 0 144 5 0 0 20 0 1 0 225465695 33849344 779 33554432000 4194304 36388816 140736125323392 140736125323392 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8264 779 503 7860 0 369 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33056 KiB
Current children cumulated memory: 3116 KiB

[startup+3.10914 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7137
/proc/meminfo: memFree=18249748/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=33188 memory=3304 CPUtime=3.1 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 1176 0 0 0 300 10 0 0 20 0 1 0 225465695 33984512 826 33554432000 4194304 36388816 140736125323392 140736125323392 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8297 826 503 7860 0 402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33188 KiB
Current children cumulated memory: 3304 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7137
/proc/meminfo: memFree=18249172/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=33320 memory=3400 CPUtime=6.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 1455 0 0 0 606 23 0 0 20 0 1 0 225465695 34119680 850 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8330 850 503 7860 0 435 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33320 KiB
Current children cumulated memory: 3400 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7137
/proc/meminfo: memFree=18249172/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=33320 memory=3488 CPUtime=12.69 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 1742 0 0 0 1222 47 0 0 20 0 1 0 225465695 34119680 872 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8330 872 503 7860 0 435 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33320 KiB
Current children cumulated memory: 3488 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7137
/proc/meminfo: memFree=18249172/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=33452 memory=3592 CPUtime=25.49 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 2336 0 0 0 2456 93 0 0 20 0 1 0 225465695 34254848 898 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/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+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7137
/proc/meminfo: memFree=18248852/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=33452 memory=3644 CPUtime=51.09 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 2602 0 0 0 4927 182 0 0 20 0 1 0 225465695 34254848 911 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8363 911 503 7860 0 468 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33452 KiB
Current children cumulated memory: 3644 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/191 7138
/proc/meminfo: memFree=18248496/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=33584 memory=3760 CPUtime=102.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 2956 0 0 0 9867 362 0 0 20 0 1 0 225465695 34390016 940 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/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: 2.02 2.02 2.05 3/190 7139
/proc/meminfo: memFree=18248852/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=33716 memory=3816 CPUtime=162.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 3335 0 0 0 15661 568 0 0 20 0 1 0 225465695 34525184 954 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8429 954 503 7860 0 534 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33716 KiB
Current children cumulated memory: 3816 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 7141
/proc/meminfo: memFree=18248440/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=33716 memory=3884 CPUtime=222.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 3718 0 0 0 21452 777 0 0 20 0 1 0 225465695 34525184 971 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/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: 2.00 2.01 2.05 3/191 7202
/proc/meminfo: memFree=18247080/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=33716 memory=3920 CPUtime=282.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 3967 0 0 0 27248 981 0 0 20 0 1 0 225465695 34525184 980 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8429 980 504 7860 0 534 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 33716 KiB
Current children cumulated memory: 3920 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7203
/proc/meminfo: memFree=18246808/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=33848 memory=3956 CPUtime=342.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 4358 0 0 0 33046 1183 0 0 20 0 1 0 225465695 34660352 989 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8462 989 504 7860 0 567 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 33848 KiB
Current children cumulated memory: 3956 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7212
/proc/meminfo: memFree=18245896/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=33848 memory=3976 CPUtime=402.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 4608 0 0 0 38848 1381 0 0 20 0 1 0 225465695 34660352 994 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8462 994 505 7860 0 567 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 33848 KiB
Current children cumulated memory: 3976 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 7213
/proc/meminfo: memFree=18246736/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=33848 memory=4012 CPUtime=462.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 5004 0 0 0 44652 1577 0 0 20 0 1 0 225465695 34660352 1003 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8462 1003 505 7860 0 567 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 33848 KiB
Current children cumulated memory: 4012 KiB


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

/proc/7136/statm: 8495 1054 505 7860 0 600 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 33980 KiB
Current children cumulated memory: 4216 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/190 7256
/proc/meminfo: memFree=18246704/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4216 CPUtime=1782.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 11500 0 0 0 171795 6434 0 0 20 0 1 0 225465695 34930688 1054 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1054 505 7860 0 633 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4216 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 7257
/proc/meminfo: memFree=18246464/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4236 CPUtime=1842.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 11736 0 0 0 177567 6662 0 0 20 0 1 0 225465695 34930688 1059 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1059 505 7860 0 633 0
Current children cumulated CPU time: 1842.29 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4236 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 7258
/proc/meminfo: memFree=18247004/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4236 CPUtime=1902.3 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 12027 0 0 0 183338 6892 0 0 20 0 1 0 225465695 34930688 1059 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1059 505 7860 0 633 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4236 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7259
/proc/meminfo: memFree=18246888/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4248 CPUtime=1962.3 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 12269 0 0 0 189095 7135 0 0 20 0 1 0 225465695 34930688 1062 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1062 505 7860 0 633 0
Current children cumulated CPU time: 1962.3 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4248 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7261
/proc/meminfo: memFree=18246872/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4248 CPUtime=2022.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 12460 0 0 0 194845 7384 0 0 20 0 1 0 225465695 34930688 1062 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1062 505 7860 0 633 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4248 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7262
/proc/meminfo: memFree=18247188/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4248 CPUtime=2082.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 12667 0 0 0 200604 7625 0 0 20 0 1 0 225465695 34930688 1062 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1062 505 7860 0 633 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4248 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 7263
/proc/meminfo: memFree=18247324/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4264 CPUtime=2142.3 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 12956 0 0 0 206359 7871 0 0 20 0 1 0 225465695 34930688 1066 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1066 505 7860 0 633 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4264 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 7271
/proc/meminfo: memFree=18245872/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4264 CPUtime=2202.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 13165 0 0 0 212129 8100 0 0 20 0 1 0 225465695 34930688 1066 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1066 505 7860 0 633 0
Current children cumulated CPU time: 2202.29 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4264 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7272
/proc/meminfo: memFree=18246592/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4264 CPUtime=2262.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 13395 0 0 0 217878 8351 0 0 20 0 1 0 225465695 34930688 1066 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1066 505 7860 0 633 0
Current children cumulated CPU time: 2262.29 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4264 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7273
/proc/meminfo: memFree=18246924/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4276 CPUtime=2322.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 13655 0 0 0 223650 8579 0 0 20 0 1 0 225465695 34930688 1069 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1069 505 7860 0 633 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4276 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7274
/proc/meminfo: memFree=18247204/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4276 CPUtime=2382.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 13849 0 0 0 229400 8829 0 0 20 0 1 0 225465695 34930688 1069 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1069 505 7860 0 633 0
Current children cumulated CPU time: 2382.29 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4276 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7275
/proc/meminfo: memFree=18247272/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4276 CPUtime=2442.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 14046 0 0 0 235162 9067 0 0 20 0 1 0 225465695 34930688 1069 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1069 505 7860 0 633 0
Current children cumulated CPU time: 2442.29 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4276 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7277
/proc/meminfo: memFree=18247200/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4276 CPUtime=2502.29 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 14340 0 0 0 240934 9295 0 0 20 0 1 0 225465695 34930688 1069 33554432000 4194304 36388816 140736125323392 140736125321912 8047687 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1069 505 7860 0 633 0
Current children cumulated CPU time: 2502.29 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 2.05 3/191 7278
/proc/meminfo: memFree=18246580/32770624 swapFree=67108688/67108860
[pid=7136] ppid=7133 vsize=34112 memory=4304 CPUtime=2520 cores=1,3,5,7
/proc/7136/stat : 7136 (macht) R 7133 7136 3790 0 -1 4202496 14648 0 0 0 242636 9364 0 0 20 0 1 0 225465695 34930688 1076 33554432000 4194304 36388816 140736125323392 140736125321912 4246490 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58449920 140736125330619 140736125330697 140736125330697 140736125333455 0
/proc/7136/statm: 8528 1076 506 7860 0 633 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 34112 KiB
Current children cumulated memory: 4304 KiB

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

[startup+2520.01 s]
# the end of solver process 7136 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2426.36 s, system=93.6461 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 2520.01
CPU time (s): 2520.01
CPU user time (s): 2426.36
CPU system time (s): 93.6461
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 34112
Max. memory (cumulated for all children) (KiB): 4304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2426.36
system time used= 93.6461
maximum resident set size= 4312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14922
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= 699


# summary of solver processes directly reported to runsolver:
#   pid: 7136
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2426.36
#   total CPU system time (s): 93.6461

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.3009 second user time and 17.0016 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-12 15:03:45
IDJOB=4305823
IDBENCH=141341
IDSOLVER=2784
FILE ID=node134/4305823-1534079025
RUNJOBID= node134-1534061174-3822
PBS_JOBID= 21036976
Free space on /tmp= 42512 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/Langford/LangfordBin-15_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305823-1534079025/watcher-4305823-1534079025 -o /tmp/evaluation-result-4305823-1534079025/solver-4305823-1534079025 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3822 --watchdog 2580  macht 2520 HOME/instance-4305823-1534079025.xml

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

MD5SUM BENCH= 07ea5144b09b59ff4e6e73933349a8c8
RANDOM SEED=495863464

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:        18251436 kB
MemAvailable:   31901500 kB
Buffers:          194956 kB
Cached:         13604068 kB
SwapCached:           52 kB
Active:          4514928 kB
Inactive:        9340652 kB
Active(anon):       5996 kB
Inactive(anon):   103128 kB
Active(file):    4508932 kB
Inactive(file):  9237524 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:             52776 kB
Writeback:             0 kB
AnonPages:         65964 kB
Mapped:            56504 kB
Shmem:             49652 kB
Slab:             360676 kB
SReclaimable:     332068 kB
SUnreclaim:        28608 kB
KernelStack:        3440 kB
PageTables:         5428 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     377820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42460 MiB
End job on node134 at 2018-08-12 15:45:45