Trace number 4305805

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
macht 2018.07.27? (TO) 2519.98 2520.01

General information on the benchmark

NameColouredQueens/
ColouredQueens-08_c18.xml
MD5SUM097ee2ac2bfb45f3aedded97da1eabe0
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 benchmark0.180408
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints42
Number of domains1
Minimum domain size8
Maximum domain size8
Distribution of domain sizes[{"size":8,"count":64}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":60}]
Minimum constraint arity2
Maximum constraint arity8
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":18}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":42}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (10803 MiB free)
  memory of node 1: 16384 MiB (6919 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4305805-1534066217/watcher-4305805-1534066217 -o /tmp/evaluation-result-4305805-1534066217/solver-4305805-1534066217 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3821 --watchdog 2580 macht 2520 HOME/instance-4305805-1534066217.xml 

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

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

solver pid=4371, runsolver pid=4368

[startup+0.100364 s]*
/proc/loadavg: 2.03 2.02 1.97 3/191 4372
/proc/meminfo: memFree=18148304/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32332 memory=2092 CPUtime=0.1 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 712 0 0 0 10 0 0 0 20 0 1 0 224184935 33107968 523 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8083 523 428 7860 0 188 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32332 KiB
Current children cumulated memory: 2092 KiB

[startup+0.209501 s]*
/proc/loadavg: 2.03 2.02 1.97 3/191 4372
/proc/meminfo: memFree=18148304/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32332 memory=2092 CPUtime=0.2 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 714 0 0 0 20 0 0 0 20 0 1 0 224184935 33107968 523 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8083 523 428 7860 0 188 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32332 KiB
Current children cumulated memory: 2092 KiB

[startup+0.308914 s]*
/proc/loadavg: 2.03 2.02 1.97 3/191 4372
/proc/meminfo: memFree=18147932/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32332 memory=2092 CPUtime=0.3 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 716 0 0 0 30 0 0 0 20 0 1 0 224184935 33107968 523 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8083 523 428 7860 0 188 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32332 KiB
Current children cumulated memory: 2092 KiB

[startup+0.700334 s]
/proc/loadavg: 2.03 2.02 1.97 3/191 4372
/proc/meminfo: memFree=18147748/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32332 memory=2356 CPUtime=0.69 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 718 0 0 0 68 1 0 0 20 0 1 0 224184935 33107968 589 33554432000 4194304 36388816 140737037001648 140737037000136 4230106 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8083 589 474 7860 0 188 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32332 KiB
Current children cumulated memory: 2356 KiB

[startup+1.50034 s]
/proc/loadavg: 2.03 2.02 1.97 3/191 4372
/proc/meminfo: memFree=18147764/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32332 memory=2356 CPUtime=1.48 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 721 0 0 0 146 2 0 0 20 0 1 0 224184935 33107968 589 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8083 589 474 7860 0 188 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 32332 KiB
Current children cumulated memory: 2356 KiB

[startup+3.10914 s]
/proc/loadavg: 2.03 2.02 1.97 2/189 4433
/proc/meminfo: memFree=18149884/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32332 memory=2384 CPUtime=3.09 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 815 0 0 0 303 6 0 0 20 0 1 0 224184935 33107968 596 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8083 596 474 7860 0 188 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 32332 KiB
Current children cumulated memory: 2384 KiB

[startup+6.30031 s]
/proc/loadavg: 2.11 2.04 1.97 3/198 4639
/proc/meminfo: memFree=18140052/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32332 memory=2392 CPUtime=6.28 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 912 0 0 0 617 11 0 0 20 0 1 0 224184935 33107968 598 33554432000 4194304 36388816 140737037001648 140737037000136 4419970 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8083 598 474 7860 0 188 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 32332 KiB
Current children cumulated memory: 2392 KiB

[startup+12.7003 s]
/proc/loadavg: 2.18 2.06 1.98 2/188 5133
/proc/meminfo: memFree=18149376/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32332 memory=2408 CPUtime=12.69 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 1013 0 0 0 1246 23 0 0 20 0 1 0 224184935 33107968 602 33554432000 4194304 36388816 140737037001648 140737037000136 6663792 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8083 602 474 7860 0 188 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32332 KiB
Current children cumulated memory: 2408 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.04 1.97 3/191 5287
/proc/meminfo: memFree=18146576/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32332 memory=2436 CPUtime=25.49 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 1221 0 0 0 2502 47 0 0 20 0 1 0 224184935 33107968 609 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8083 609 474 7860 0 188 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32332 KiB
Current children cumulated memory: 2436 KiB

[startup+51.1091 s]
/proc/loadavg: 1.98 2.02 1.97 3/191 5287
/proc/meminfo: memFree=18146648/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32332 memory=2448 CPUtime=51.09 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 1333 0 0 0 5016 93 0 0 20 0 1 0 224184935 33107968 612 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8083 612 474 7860 0 188 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32332 KiB
Current children cumulated memory: 2448 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 1.97 3/191 5348
/proc/meminfo: memFree=18146612/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2464 CPUtime=102.28 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 1447 0 0 0 10035 193 0 0 20 0 1 0 224184935 33243136 616 33554432000 4194304 36388816 140737037001648 140737037000136 6663773 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 616 474 7860 0 221 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2464 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/190 5349
/proc/meminfo: memFree=18146124/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2476 CPUtime=162.28 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 1563 0 0 0 15922 306 0 0 20 0 1 0 224184935 33243136 619 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 619 475 7860 0 221 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2476 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/191 5351
/proc/meminfo: memFree=18145932/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2484 CPUtime=222.28 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 1680 0 0 0 21805 423 0 0 20 0 1 0 224184935 33243136 621 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 621 475 7860 0 221 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2484 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/191 5352
/proc/meminfo: memFree=18146216/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2496 CPUtime=282.28 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 1800 0 0 0 27691 537 0 0 20 0 1 0 224184935 33243136 624 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 624 475 7860 0 221 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2496 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/191 5353
/proc/meminfo: memFree=18145720/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2504 CPUtime=342.28 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 1921 0 0 0 33576 652 0 0 20 0 1 0 224184935 33243136 626 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 626 475 7860 0 221 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2504 KiB

[startup+402.3 s]
/proc/loadavg: 2.34 2.09 1.99 3/191 5354
/proc/meminfo: memFree=18146100/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2508 CPUtime=402.28 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 2043 0 0 0 39466 762 0 0 20 0 1 0 224184935 33243136 627 33554432000 4194304 36388816 140737037001648 140737037000136 4251171 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 627 475 7860 0 221 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2508 KiB

[startup+462.3 s]
/proc/loadavg: 2.31 2.15 2.02 3/191 5355
/proc/meminfo: memFree=18145952/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2512 CPUtime=462.28 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 2165 0 0 0 45354 874 0 0 20 0 1 0 224184935 33243136 628 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 628 475 7860 0 221 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2512 KiB


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

/proc/4371/statm: 8116 638 475 7860 0 221 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2552 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5398
/proc/meminfo: memFree=18145868/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2556 CPUtime=1782.27 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 4957 0 0 0 174924 3303 0 0 20 0 1 0 224184935 33243136 639 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 639 475 7860 0 221 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2556 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 5407
/proc/meminfo: memFree=18146004/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2556 CPUtime=1842.27 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 5083 0 0 0 180807 3420 0 0 20 0 1 0 224184935 33243136 639 33554432000 4194304 36388816 140737037001648 140737037000136 6663763 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 639 475 7860 0 221 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2556 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 5431
/proc/meminfo: memFree=18145352/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2556 CPUtime=1902.26 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 5221 0 0 0 186702 3524 0 0 20 0 1 0 224184935 33243136 639 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 639 475 7860 0 221 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2556 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 5432
/proc/meminfo: memFree=18145728/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2560 CPUtime=1962.26 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 5350 0 0 0 192596 3630 0 0 20 0 1 0 224184935 33243136 640 33554432000 4194304 36388816 140737037001648 140737037000136 4420466 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 640 475 7860 0 221 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2560 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 5434
/proc/meminfo: memFree=18145896/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2560 CPUtime=2022.26 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 5475 0 0 0 198488 3738 0 0 20 0 1 0 224184935 33243136 640 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 640 475 7860 0 221 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2560 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 5435
/proc/meminfo: memFree=18145268/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2560 CPUtime=2082.26 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 5611 0 0 0 204383 3843 0 0 20 0 1 0 224184935 33243136 640 33554432000 4194304 36388816 140737037001648 140737037000136 4230070 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 640 475 7860 0 221 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2560 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 5436
/proc/meminfo: memFree=18145480/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2564 CPUtime=2142.27 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 5739 0 0 0 210276 3951 0 0 20 0 1 0 224184935 33243136 641 33554432000 4194304 36388816 140737037001648 140737037000136 4598726 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 641 475 7860 0 221 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2564 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5437
/proc/meminfo: memFree=18145416/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2564 CPUtime=2202.26 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 5870 0 0 0 216169 4057 0 0 20 0 1 0 224184935 33243136 641 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 641 475 7860 0 221 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2564 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5438
/proc/meminfo: memFree=18145416/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2564 CPUtime=2262.26 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 5999 0 0 0 222066 4160 0 0 20 0 1 0 224184935 33243136 641 33554432000 4194304 36388816 140737037001648 140737037000136 6663740 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 641 475 7860 0 221 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2564 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 5439
/proc/meminfo: memFree=18145480/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2564 CPUtime=2322.27 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 6135 0 0 0 227958 4269 0 0 20 0 1 0 224184935 33243136 641 33554432000 4194304 36388816 140737037001648 140737037000136 4426664 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 641 475 7860 0 221 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2564 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 5440
/proc/meminfo: memFree=18145596/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2564 CPUtime=2382.26 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 6262 0 0 0 233856 4370 0 0 20 0 1 0 224184935 33243136 641 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 641 475 7860 0 221 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2564 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 5448
/proc/meminfo: memFree=18145584/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2564 CPUtime=2442.26 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 6386 0 0 0 239751 4475 0 0 20 0 1 0 224184935 33243136 641 33554432000 4194304 36388816 140737037001648 140737037000136 4420151 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 641 475 7860 0 221 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2564 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5450
/proc/meminfo: memFree=18146088/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2564 CPUtime=2502.25 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 6517 0 0 0 245644 4581 0 0 20 0 1 0 224184935 33243136 641 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 641 475 7860 0 221 0
Current children cumulated CPU time: 2502.25 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2564 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 5450
/proc/meminfo: memFree=18146088/32770624 swapFree=67108688/67108860
[pid=4371] ppid=4368 vsize=32464 memory=2564 CPUtime=2519.96 cores=0,2,4,6
/proc/4371/stat : 4371 (macht) R 4368 4371 3790 0 -1 4202496 6630 0 0 0 247387 4609 0 0 20 0 1 0 224184935 33243136 641 33554432000 4194304 36388816 140737037001648 140737037000136 8047687 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 44064768 140737037006011 140737037006089 140737037006089 140737037008847 0
/proc/4371/statm: 8116 641 475 7860 0 221 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 32464 KiB
Current children cumulated memory: 2564 KiB

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

[startup+2520.01 s]
# the end of solver process 4371 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2473.88 s, system=46.0975 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.98
CPU user time (s): 2473.88
CPU system time (s): 46.0975
CPU usage (%): 99.9987
Max. virtual memory (cumulated for all children) (KiB): 32464
Max. memory (cumulated for all children) (KiB): 2564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2473.88
system time used= 46.0975
maximum resident set size= 2564
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6630
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= 907


# summary of solver processes directly reported to runsolver:
#   pid: 4371
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2473.88
#   total CPU system time (s): 46.0975

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.43871 second user time and 16.397 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-12 11:30:17
IDJOB=4305805
IDBENCH=141027
IDSOLVER=2784
FILE ID=node134/4305805-1534066217
RUNJOBID= node134-1534061174-3821
PBS_JOBID= 21036976
Free space on /tmp= 42264 MiB

SOLVER NAME= macht 2018.07.27
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-08_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4305805-1534066217/watcher-4305805-1534066217 -o /tmp/evaluation-result-4305805-1534066217/solver-4305805-1534066217 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534061174-3821 --watchdog 2580  macht 2520 HOME/instance-4305805-1534066217.xml

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

MD5SUM BENCH= 097ee2ac2bfb45f3aedded97da1eabe0
RANDOM SEED=488414921

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:        18149460 kB
MemAvailable:   31903048 kB
Buffers:          190408 kB
Cached:         13708548 kB
SwapCached:           52 kB
Active:          4621308 kB
Inactive:        9335372 kB
Active(anon):       6612 kB
Inactive(anon):   103128 kB
Active(file):    4614696 kB
Inactive(file):  9232244 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:             52804 kB
Writeback:             0 kB
AnonPages:         64268 kB
Mapped:            56188 kB
Shmem:             49652 kB
Slab:             363112 kB
SReclaimable:     335108 kB
SUnreclaim:        28004 kB
KernelStack:        3344 kB
PageTables:         5304 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378460 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42212 MiB
End job on node134 at 2018-08-12 12:12:17