Trace number 4386876

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
BTD 19.07.01UNSAT 1400.43 1400.45

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-pigeon/
Pb-pigeon-clau-011-010.xml
MD5SUM46ced5e3eb9b8d9f9897ebef4f7d04b7
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 benchmark51.188
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of constraints561
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":110}]
Minimum variable degree11
Maximum variable degree11
Distribution of variable degrees[{"degree":11,"count":110}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":550},{"arity":10,"count":11}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":561}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01
1400.36/1400.45	s UNSATISFIABLE

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 (8392 MiB free)
  memory of node 1: 16384 MiB (15146 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386876-1568283445/watcher-4386876-1568283445 -o /tmp/evaluation-result-4386876-1568283445/solver-4386876-1568283445 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1568280998-3993 --watchdog 2580 BTD 2520 HOME/instance-4386876-1568283445.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=4648, runsolver pid=4645

[startup+0.100154 s]*
/proc/loadavg: 1.95 1.99 1.90 3/197 4649
/proc/meminfo: memFree=24103900/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33024 memory=2740 CPUtime=0.1 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 858 0 0 0 10 0 0 0 20 0 1 0 404612059 33816576 685 33554432000 4194304 36700936 140732455142992 140732455142992 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8256 685 473 7937 0 284 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33024 KiB
Current children cumulated memory: 2740 KiB

[startup+0.209299 s]*
/proc/loadavg: 1.95 1.99 1.90 3/197 4649
/proc/meminfo: memFree=24103900/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33024 memory=2740 CPUtime=0.2 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 859 0 0 0 20 0 0 0 20 0 1 0 404612059 33816576 685 33554432000 4194304 36700936 140732455142992 140732455142992 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8256 685 473 7937 0 284 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 33024 KiB
Current children cumulated memory: 2740 KiB

[startup+0.308802 s]*
/proc/loadavg: 1.95 1.99 1.90 3/197 4649
/proc/meminfo: memFree=24103900/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33024 memory=2740 CPUtime=0.3 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 859 0 0 0 30 0 0 0 20 0 1 0 404612059 33816576 685 33554432000 4194304 36700936 140732455142992 140732455142992 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8256 685 473 7937 0 284 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33024 KiB
Current children cumulated memory: 2740 KiB

[startup+0.700275 s]
/proc/loadavg: 1.95 1.99 1.90 3/197 4649
/proc/meminfo: memFree=24103900/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33024 memory=2740 CPUtime=0.69 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 860 0 0 0 67 2 0 0 20 0 1 0 404612059 33816576 685 33554432000 4194304 36700936 140732455142992 140732455142992 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8256 685 473 7937 0 284 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33024 KiB
Current children cumulated memory: 2740 KiB

[startup+1.50027 s]
/proc/loadavg: 1.95 1.99 1.90 3/197 4649
/proc/meminfo: memFree=24103900/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33024 memory=2740 CPUtime=1.49 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 862 0 0 0 144 5 0 0 20 0 1 0 404612059 33816576 685 33554432000 4194304 36700936 140732455142992 140732455142992 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8256 685 473 7937 0 284 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33024 KiB
Current children cumulated memory: 2740 KiB

[startup+3.10895 s]
/proc/loadavg: 1.95 1.99 1.90 3/197 4649
/proc/meminfo: memFree=24103576/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33024 memory=2948 CPUtime=3.09 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 1045 0 0 0 296 13 0 0 20 0 1 0 404612059 33816576 737 33554432000 4194304 36700936 140732455142992 140732455142992 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8256 737 500 7937 0 284 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33024 KiB
Current children cumulated memory: 2948 KiB

[startup+6.30027 s]
/proc/loadavg: 1.95 1.99 1.90 3/197 4649
/proc/meminfo: memFree=24102860/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33156 memory=2952 CPUtime=6.29 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 1232 0 0 0 600 29 0 0 20 0 1 0 404612059 33951744 738 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 738 500 7937 0 317 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 2952 KiB

[startup+12.7003 s]
/proc/loadavg: 1.96 1.99 1.90 3/197 4649
/proc/meminfo: memFree=24103032/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33156 memory=2956 CPUtime=12.69 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 1420 0 0 0 1212 57 0 0 20 0 1 0 404612059 33951744 739 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 739 500 7937 0 317 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 2956 KiB

[startup+25.5003 s]
/proc/loadavg: 1.97 1.99 1.90 3/197 4649
/proc/meminfo: memFree=24103124/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33156 memory=2972 CPUtime=25.49 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 1800 0 0 0 2440 109 0 0 20 0 1 0 404612059 33951744 743 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 743 501 7937 0 317 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 2972 KiB

[startup+51.1089 s]
/proc/loadavg: 1.98 1.99 1.90 3/197 4652
/proc/meminfo: memFree=24103916/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33156 memory=2976 CPUtime=51.09 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 1987 0 0 0 4885 224 0 0 20 0 1 0 404612059 33951744 744 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 744 501 7937 0 317 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 2976 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/198 4664
/proc/meminfo: memFree=24102908/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33156 memory=2980 CPUtime=102.28 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 2184 0 0 0 9768 460 0 0 20 0 1 0 404612059 33951744 745 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 745 501 7937 0 317 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 2980 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/198 4668
/proc/meminfo: memFree=24102268/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33156 memory=2984 CPUtime=162.28 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 2377 0 0 0 15504 724 0 0 20 0 1 0 404612059 33951744 746 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 746 501 7937 0 317 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 2984 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/198 4674
/proc/meminfo: memFree=24101928/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33156 memory=2988 CPUtime=222.29 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 2571 0 0 0 21223 1006 0 0 20 0 1 0 404612059 33951744 747 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 747 501 7937 0 317 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 2988 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.93 3/198 4678
/proc/meminfo: memFree=24102728/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33156 memory=2988 CPUtime=282.28 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 2763 0 0 0 26938 1290 0 0 20 0 1 0 404612059 33951744 747 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 747 501 7937 0 317 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 2988 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.93 3/198 4682
/proc/meminfo: memFree=24102204/32770624 swapFree=66901200/67108860
[pid=4648] ppid=4645 vsize=33156 memory=2988 CPUtime=342.28 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 2957 0 0 0 32648 1580 0 0 20 0 1 0 404612059 33951744 747 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 747 501 7937 0 317 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 2988 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.94 3/197 4689
/proc/meminfo: memFree=24102748/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=2992 CPUtime=402.29 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 3150 0 0 0 38371 1858 0 0 20 0 1 0 404612059 33951744 748 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 748 501 7937 0 317 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 2992 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.94 3/197 4693
/proc/meminfo: memFree=24102920/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=2992 CPUtime=462.29 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 3345 0 0 0 44091 2138 0 0 20 0 1 0 404612059 33951744 748 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 748 501 7937 0 317 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 2992 KiB


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

Current children cumulated memory: 3000 KiB

[startup+942.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 4740
/proc/meminfo: memFree=24102536/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=942.28 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 4904 0 0 0 89754 4474 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 942.28 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1002.3 s]
/proc/loadavg: 1.92 1.97 1.95 3/197 4744
/proc/meminfo: memFree=24102848/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1002.28 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 5099 0 0 0 95467 4761 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1002.28 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1062.3 s]
/proc/loadavg: 1.97 1.97 1.95 3/197 4748
/proc/meminfo: memFree=24102904/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1062.28 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 5295 0 0 0 101185 5043 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1062.28 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.95 3/197 4754
/proc/meminfo: memFree=24102292/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1122.27 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 5491 0 0 0 106918 5309 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1122.27 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/197 4758
/proc/meminfo: memFree=24102568/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1182.27 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 5686 0 0 0 112653 5574 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1182.27 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/196 4762
/proc/meminfo: memFree=24104072/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1242.27 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 5881 0 0 0 118391 5836 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1242.27 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/198 4777
/proc/meminfo: memFree=24102268/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1302.27 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 6076 0 0 0 124136 6091 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1302.27 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/198 4781
/proc/meminfo: memFree=24102476/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1362.26 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 6271 0 0 0 129871 6355 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1362.26 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1400.45 s]
# the end of solver process 4648 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1335.25 s, system=65.18 s

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

[startup+1382.4 s]
/proc/loadavg: 2.00 1.99 1.95 3/198 4782
/proc/meminfo: memFree=24101996/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1382.37 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 6466 0 0 0 131796 6441 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1382.37 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1388.8 s]
/proc/loadavg: 2.00 1.99 1.95 3/199 4784
/proc/meminfo: memFree=24101712/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1388.77 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 6466 0 0 0 132410 6467 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1388.77 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1395.2 s]
/proc/loadavg: 2.00 1.99 1.95 3/198 4784
/proc/meminfo: memFree=24101860/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1395.16 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 6466 0 0 0 133023 6493 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1395.16 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1398.4 s]
/proc/loadavg: 2.00 1.99 1.95 3/198 4784
/proc/meminfo: memFree=24101984/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1398.37 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 6466 0 0 0 133328 6509 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1398.37 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1399.2 s]
/proc/loadavg: 2.00 1.99 1.95 3/198 4784
/proc/meminfo: memFree=24101976/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1399.17 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 6466 0 0 0 133404 6513 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1399.17 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1400 s]*
/proc/loadavg: 2.00 1.99 1.95 3/198 4784
/proc/meminfo: memFree=24102108/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1399.98 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 6466 0 0 0 133482 6516 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1399.98 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

[startup+1400.4 s]
/proc/loadavg: 2.00 1.99 1.95 3/198 4784
/proc/meminfo: memFree=24102108/32770624 swapFree=66901204/67108860
[pid=4648] ppid=4645 vsize=33156 memory=3000 CPUtime=1400.36 cores=1,3,5,7
/proc/4648/stat : 4648 (BTD) R 4645 4648 3961 0 -1 4202496 6466 0 0 0 133519 6517 0 0 20 0 1 0 404612059 33951744 750 33554432000 4194304 36700936 140732455142992 140732455142040 8340231 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 38800048 38936640 68927488 140732455146536 140732455146612 140732455146612 140732455149521 0
/proc/4648/statm: 8289 750 501 7937 0 317 0
Current children cumulated CPU time: 1400.36 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 3000 KiB

Child status: 0
Real time (s): 1400.45
CPU time (s): 1400.43
CPU user time (s): 1335.25
CPU system time (s): 65.18
CPU usage (%): 99.9984
Max. virtual memory (cumulated for all children) (KiB): 33156
Max. memory (cumulated for all children) (KiB): 3000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1335.25
system time used= 65.18
maximum resident set size= 3016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6501
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= 388


# summary of solver processes directly reported to runsolver:
#   pid: 4648
#   total CPU time (s): 1400.43
#   total CPU user time (s): 1335.25
#   total CPU system time (s): 65.18

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.70384 second user time and 9.02038 second system time

The end

Launcher Data 

Begin job on node139 at 2019-09-12 12:19:06
IDJOB=4386876
IDBENCH=135568
IDSOLVER=2822
FILE ID=node139/4386876-1568283445
RUNJOBID= node139-1568280998-3993
PBS_JOBID= 21701070
Free space on /tmp= 53084 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-pigeon/Pb-pigeon-clau-011-010.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386876-1568283445/watcher-4386876-1568283445 -o /tmp/evaluation-result-4386876-1568283445/solver-4386876-1568283445 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1568280998-3993 --watchdog 2580  BTD 2520 HOME/instance-4386876-1568283445.xml

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

MD5SUM BENCH= 46ced5e3eb9b8d9f9897ebef4f7d04b7
RANDOM SEED=649396616

node139.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	: 5333.57
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	: 5333.57
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	: 5333.57
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	: 5333.57
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:        24104640 kB
MemAvailable:   31749840 kB
Buffers:           83820 kB
Cached:          7740744 kB
SwapCached:       105728 kB
Active:           851756 kB
Inactive:        7089644 kB
Active(anon):      11896 kB
Inactive(anon):   145700 kB
Active(file):     839860 kB
Inactive(file):  6943944 kB
Unevictable:      108300 kB
Mlocked:          108300 kB
SwapTotal:      67108860 kB
SwapFree:       66901200 kB
Dirty:             61328 kB
Writeback:             0 kB
AnonPages:         69108 kB
Mapped:            44072 kB
Shmem:             32140 kB
Slab:             318444 kB
SReclaimable:     289856 kB
SUnreclaim:        28588 kB
KernelStack:        3536 kB
PageTables:         5428 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     525068 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 53024 MiB
End job on node139 at 2019-09-12 12:42:26