Trace number 4293785

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_12 2018-06-11_12? (TO) 2519.99 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl10-11_c18.xml
MD5SUM0cb6e3dc45605db1284c892a60e68314
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 benchmark4.24173
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of constraints42
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":220}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":220}]
Minimum constraint arity10
Maximum constraint arity11
Distribution of constraint arities[{"arity":10,"count":22},{"arity":11,"count":20}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":42}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_12

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 (6771 MiB free)
  memory of node 1: 16384 MiB (9029 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293785-1532487333/watcher-4293785-1532487333 -o /tmp/evaluation-result-4293785-1532487333/solver-4293785-1532487333 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580 BTD 12 2520 HOME/instance-4293785-1532487333.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=20809, runsolver pid=20806

[startup+0.100103 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 20810
/proc/meminfo: memFree=16179584/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32600 memory=2620 CPUtime=0.1 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 840 0 0 0 9 1 0 0 20 0 1 0 66296480 33382400 655 33554432000 4194304 36388972 140722685515776 140722685515776 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8150 655 482 7861 0 254 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2620 KiB

[startup+0.209319 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 20810
/proc/meminfo: memFree=16179304/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32732 memory=2620 CPUtime=0.21 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 844 0 0 0 19 2 0 0 20 0 1 0 66296480 33517568 655 33554432000 4194304 36388972 140722685515776 140722685515776 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8183 655 482 7861 0 287 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2620 KiB

[startup+0.308824 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 20810
/proc/meminfo: memFree=16179304/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32732 memory=2620 CPUtime=0.31 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 846 0 0 0 27 4 0 0 20 0 1 0 66296480 33517568 655 33554432000 4194304 36388972 140722685515776 140722685515776 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8183 655 482 7861 0 287 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2620 KiB

[startup+0.700238 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20810
/proc/meminfo: memFree=16179304/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32732 memory=2884 CPUtime=0.7 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 852 0 0 0 61 9 0 0 20 0 1 0 66296480 33517568 721 33554432000 4194304 36388972 140722685515776 140722685515776 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8183 721 510 7861 0 287 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2884 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20810
/proc/meminfo: memFree=16178840/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32732 memory=2884 CPUtime=1.49 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 857 0 0 0 130 19 0 0 20 0 1 0 66296480 33517568 721 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8183 721 510 7861 0 287 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2884 KiB

[startup+3.109 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20810
/proc/meminfo: memFree=16178716/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32732 memory=2932 CPUtime=3.1 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 988 0 0 0 272 38 0 0 20 0 1 0 66296480 33517568 733 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8183 733 510 7861 0 287 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2932 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20810
/proc/meminfo: memFree=16177544/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32732 memory=2952 CPUtime=6.29 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 1124 0 0 0 550 79 0 0 20 0 1 0 66296480 33517568 738 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8183 738 510 7861 0 287 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2952 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20810
/proc/meminfo: memFree=16177544/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32732 memory=2968 CPUtime=12.69 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 1264 0 0 0 1120 149 0 0 20 0 1 0 66296480 33517568 742 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8183 742 510 7861 0 287 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2968 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20810
/proc/meminfo: memFree=16177544/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32864 memory=3008 CPUtime=25.49 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 1554 0 0 0 2249 300 0 0 20 0 1 0 66296480 33652736 752 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8216 752 511 7861 0 320 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3008 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20810
/proc/meminfo: memFree=16177544/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32864 memory=3028 CPUtime=51.09 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 1709 0 0 0 4522 587 0 0 20 0 1 0 66296480 33652736 757 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8216 757 511 7861 0 320 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3028 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20811
/proc/meminfo: memFree=16177552/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32864 memory=3044 CPUtime=102.28 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 1868 0 0 0 9062 1166 0 0 20 0 1 0 66296480 33652736 761 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8216 761 511 7861 0 320 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3044 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20874
/proc/meminfo: memFree=16171504/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32864 memory=3060 CPUtime=162.28 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 2030 0 0 0 14423 1805 0 0 20 0 1 0 66296480 33652736 765 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8216 765 511 7861 0 320 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3060 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 20875
/proc/meminfo: memFree=16171504/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32864 memory=3076 CPUtime=222.27 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 2192 0 0 0 20044 2183 0 0 20 0 1 0 66296480 33652736 769 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8216 769 511 7861 0 320 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3076 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 20884
/proc/meminfo: memFree=16170880/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32864 memory=3080 CPUtime=282.26 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 2359 0 0 0 25575 2651 0 0 20 0 1 0 66296480 33652736 770 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8216 770 511 7861 0 320 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3080 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 20908
/proc/meminfo: memFree=16170292/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32864 memory=3088 CPUtime=342.26 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 2527 0 0 0 31095 3131 0 0 20 0 1 0 66296480 33652736 772 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8216 772 511 7861 0 320 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3088 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 20909
/proc/meminfo: memFree=16170696/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32864 memory=3096 CPUtime=402.25 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 2698 0 0 0 36620 3605 0 0 20 0 1 0 66296480 33652736 774 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8216 774 511 7861 0 320 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3096 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 20910
/proc/meminfo: memFree=16170524/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32864 memory=3096 CPUtime=462.25 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 2868 0 0 0 42137 4088 0 0 20 0 1 0 66296480 33652736 774 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8216 774 511 7861 0 320 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3096 KiB


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

/proc/20809/statm: 8249 786 511 7861 0 353 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3144 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 20949
/proc/meminfo: memFree=16171084/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3144 CPUtime=1782.24 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 6730 0 0 0 161250 16974 0 0 20 0 1 0 66296480 33787904 786 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 786 511 7861 0 353 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3144 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 20950
/proc/meminfo: memFree=16171076/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3144 CPUtime=1842.25 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 6912 0 0 0 166669 17556 0 0 20 0 1 0 66296480 33787904 786 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 786 511 7861 0 353 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3144 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20951
/proc/meminfo: memFree=16170952/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3148 CPUtime=1902.25 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 7082 0 0 0 172077 18148 0 0 20 0 1 0 66296480 33787904 787 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 787 511 7861 0 353 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3148 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20953
/proc/meminfo: memFree=16170096/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3148 CPUtime=1962.26 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 7255 0 0 0 177469 18757 0 0 20 0 1 0 66296480 33787904 787 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 787 511 7861 0 353 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3148 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20954
/proc/meminfo: memFree=16170224/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3148 CPUtime=2022.26 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 7436 0 0 0 182855 19371 0 0 20 0 1 0 66296480 33787904 787 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 787 511 7861 0 353 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3148 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20963
/proc/meminfo: memFree=16169200/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3152 CPUtime=2082.26 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 7612 0 0 0 188239 19987 0 0 20 0 1 0 66296480 33787904 788 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 788 511 7861 0 353 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3152 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20964
/proc/meminfo: memFree=16169704/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3152 CPUtime=2142.26 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 7789 0 0 0 193646 20580 0 0 20 0 1 0 66296480 33787904 788 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 788 511 7861 0 353 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3152 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20965
/proc/meminfo: memFree=16169824/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3152 CPUtime=2202.26 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 7970 0 0 0 199059 21167 0 0 20 0 1 0 66296480 33787904 788 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 788 511 7861 0 353 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3152 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20966
/proc/meminfo: memFree=16170072/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3156 CPUtime=2262.26 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 8143 0 0 0 204459 21767 0 0 20 0 1 0 66296480 33787904 789 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 789 511 7861 0 353 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3156 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20967
/proc/meminfo: memFree=16170072/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3156 CPUtime=2322.26 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 8317 0 0 0 209847 22379 0 0 20 0 1 0 66296480 33787904 789 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 789 511 7861 0 353 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3156 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20968
/proc/meminfo: memFree=16170336/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3156 CPUtime=2382.26 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 8491 0 0 0 215204 23022 0 0 20 0 1 0 66296480 33787904 789 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 789 511 7861 0 353 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3156 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20969
/proc/meminfo: memFree=16170508/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3156 CPUtime=2442.26 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 8673 0 0 0 220584 23642 0 0 20 0 1 0 66296480 33787904 789 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 789 511 7861 0 353 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3156 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20970
/proc/meminfo: memFree=16170260/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3156 CPUtime=2502.27 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 8849 0 0 0 225966 24261 0 0 20 0 1 0 66296480 33787904 789 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 789 511 7861 0 353 0
Current children cumulated CPU time: 2502.27 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3156 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 20970
/proc/meminfo: memFree=16170260/32770624 swapFree=67108860/67108860
[pid=20809] ppid=20806 vsize=32996 memory=3156 CPUtime=2519.97 cores=0,2,4,6
/proc/20809/stat : 20809 (BTD) R 20806 20809 16989 0 -1 4202496 9014 0 0 0 227549 24448 0 0 20 0 1 0 66296480 33787904 789 33554432000 4194304 36388972 140722685515776 140722685514616 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66629632 140722685523132 140722685523211 140722685523211 140722685525969 0
/proc/20809/statm: 8249 789 511 7861 0 353 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3156 KiB

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

[startup+2520.01 s]
# the end of solver process 20809 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2275.5 s, system=244.485 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): 2519.99
CPU user time (s): 2275.5
CPU system time (s): 244.485
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 32996
Max. memory (cumulated for all children) (KiB): 3156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2275.5
system time used= 244.485
maximum resident set size= 3156
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9014
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= 1929


# summary of solver processes directly reported to runsolver:
#   pid: 20809
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2275.5
#   total CPU system time (s): 244.485

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.05694 second user time and 15.8813 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-25 04:55:33
IDJOB=4293785
IDBENCH=141236
IDSOLVER=2748
FILE ID=node149/4293785-1532487333
RUNJOBID= node149-1532466477-17020
PBS_JOBID= 21021584
Free space on /tmp= 43212 MiB

SOLVER NAME= BTD_12 2018-06-11_12
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl10-11_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293785-1532487333/watcher-4293785-1532487333 -o /tmp/evaluation-result-4293785-1532487333/solver-4293785-1532487333 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532466477-17020 --watchdog 2580  BTD 12 2520 HOME/instance-4293785-1532487333.xml

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

MD5SUM BENCH= 0cb6e3dc45605db1284c892a60e68314
RANDOM SEED=1408844585

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        16180764 kB
MemAvailable:   31934708 kB
Buffers:          183996 kB
Cached:         15595028 kB
SwapCached:            0 kB
Active:          2417200 kB
Inactive:       13418948 kB
Active(anon):       6692 kB
Inactive(anon):    70168 kB
Active(file):    2410508 kB
Inactive(file): 13348780 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52712 kB
Writeback:             0 kB
AnonPages:         64792 kB
Mapped:            40932 kB
Shmem:             17032 kB
Slab:             451960 kB
SReclaimable:     423116 kB
SUnreclaim:        28844 kB
KernelStack:        3264 kB
PageTables:         5016 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     346812 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:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 43160 MiB
End job on node149 at 2018-07-25 05:37:33