Trace number 4293786

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 2018.06.11_3? (TO) 2519.91 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_3

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 (14936 MiB free)
  memory of node 1: 16384 MiB (11877 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293786-1532357255/watcher-4293786-1532357255 -o /tmp/evaluation-result-4293786-1532357255/solver-4293786-1532357255 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11624 --watchdog 2580 BTD 3 2520 HOME/instance-4293786-1532357255.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
solver pid=16039, runsolver pid=16036
Current StackSize limit: 8192 KiB


[startup+0.100143 s]*
/proc/loadavg: 1.84 2.00 2.04 3/187 16040
/proc/meminfo: memFree=27457376/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32600 memory=2620 CPUtime=0.1 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 829 0 0 0 9 1 0 0 20 0 1 0 53288677 33382400 655 33554432000 4194304 36388972 140725994281568 140725994281568 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8150 655 483 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: 1.84 2.00 2.04 3/187 16040
/proc/meminfo: memFree=27457004/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32600 memory=2620 CPUtime=0.21 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 833 0 0 0 18 3 0 0 20 0 1 0 53288677 33382400 655 33554432000 4194304 36388972 140725994281568 140725994281568 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8150 655 483 7861 0 254 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32600 KiB
Current children cumulated memory: 2620 KiB

[startup+0.308855 s]*
/proc/loadavg: 1.84 2.00 2.04 3/187 16040
/proc/meminfo: memFree=27457004/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32732 memory=2620 CPUtime=0.31 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 835 0 0 0 27 4 0 0 20 0 1 0 53288677 33517568 655 33554432000 4194304 36388972 140725994281568 140725994281568 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8183 655 483 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+0.700271 s]
/proc/loadavg: 1.84 2.00 2.04 3/187 16040
/proc/meminfo: memFree=27457004/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32732 memory=2620 CPUtime=0.69 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 840 0 0 0 61 8 0 0 20 0 1 0 53288677 33517568 655 33554432000 4194304 36388972 140725994281568 140725994281568 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8183 655 483 7861 0 287 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2620 KiB

[startup+1.50027 s]
/proc/loadavg: 1.84 2.00 2.04 3/187 16040
/proc/meminfo: memFree=27457084/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32732 memory=2620 CPUtime=1.49 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 845 0 0 0 132 17 0 0 20 0 1 0 53288677 33517568 655 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8183 655 483 7861 0 287 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2620 KiB

[startup+3.10925 s]
/proc/loadavg: 1.84 2.00 2.04 3/187 16040
/proc/meminfo: memFree=27456480/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32732 memory=2880 CPUtime=3.09 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 969 0 0 0 272 37 0 0 20 0 1 0 53288677 33517568 720 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8183 720 500 7861 0 287 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2880 KiB

[startup+6.30026 s]
/proc/loadavg: 1.86 2.00 2.04 3/187 16040
/proc/meminfo: memFree=27456480/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32732 memory=2900 CPUtime=6.29 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 1098 0 0 0 554 75 0 0 20 0 1 0 53288677 33517568 725 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8183 725 500 7861 0 287 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2900 KiB

[startup+12.7003 s]
/proc/loadavg: 1.87 2.00 2.04 3/187 16040
/proc/meminfo: memFree=27456484/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32732 memory=2916 CPUtime=12.69 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 1231 0 0 0 1116 153 0 0 20 0 1 0 53288677 33517568 729 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8183 729 500 7861 0 287 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2916 KiB

[startup+25.5003 s]
/proc/loadavg: 1.90 2.00 2.04 3/187 16040
/proc/meminfo: memFree=27456484/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32732 memory=2952 CPUtime=25.49 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 1506 0 0 0 2245 304 0 0 20 0 1 0 53288677 33517568 738 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8183 738 500 7861 0 287 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32732 KiB
Current children cumulated memory: 2952 KiB

[startup+51.1089 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 16040
/proc/meminfo: memFree=27456588/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32864 memory=2968 CPUtime=51.09 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 1652 0 0 0 4506 603 0 0 20 0 1 0 53288677 33652736 742 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8216 742 500 7861 0 320 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 2968 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 16041
/proc/meminfo: memFree=27456984/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32864 memory=2988 CPUtime=102.28 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 1805 0 0 0 9036 1192 0 0 20 0 1 0 53288677 33652736 747 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8216 747 500 7861 0 320 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 2988 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 16049
/proc/meminfo: memFree=27456092/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32864 memory=3000 CPUtime=162.29 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 1959 0 0 0 14335 1894 0 0 20 0 1 0 53288677 33652736 750 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8216 750 500 7861 0 320 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3000 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16050
/proc/meminfo: memFree=27456644/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32864 memory=3020 CPUtime=222.28 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 2116 0 0 0 19635 2593 0 0 20 0 1 0 53288677 33652736 755 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8216 755 500 7861 0 320 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3020 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16051
/proc/meminfo: memFree=27457016/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32864 memory=3028 CPUtime=282.28 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 2276 0 0 0 24936 3292 0 0 20 0 1 0 53288677 33652736 757 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8216 757 500 7861 0 320 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3028 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16052
/proc/meminfo: memFree=27456768/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32864 memory=3036 CPUtime=342.28 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 2437 0 0 0 30253 3975 0 0 20 0 1 0 53288677 33652736 759 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8216 759 500 7861 0 320 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3036 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16053
/proc/meminfo: memFree=27456884/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32864 memory=3044 CPUtime=402.27 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 2599 0 0 0 35578 4649 0 0 20 0 1 0 53288677 33652736 761 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8216 761 500 7861 0 320 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3044 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16055
/proc/meminfo: memFree=27457140/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32864 memory=3052 CPUtime=462.27 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 2763 0 0 0 40914 5313 0 0 20 0 1 0 53288677 33652736 763 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8216 763 500 7861 0 320 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 32864 KiB
Current children cumulated memory: 3052 KiB


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

/proc/16039/statm: 8249 774 500 7861 0 353 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3096 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16116
/proc/meminfo: memFree=27457348/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3096 CPUtime=1782.22 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 6541 0 0 0 158418 19804 0 0 20 0 1 0 53288677 33787904 774 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 774 500 7861 0 353 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3096 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16117
/proc/meminfo: memFree=27457084/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3100 CPUtime=1842.22 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 6720 0 0 0 163786 20436 0 0 20 0 1 0 53288677 33787904 775 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 775 500 7861 0 353 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3100 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16118
/proc/meminfo: memFree=27457100/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3100 CPUtime=1902.22 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 6898 0 0 0 169170 21052 0 0 20 0 1 0 53288677 33787904 775 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 775 500 7861 0 353 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3100 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 16127
/proc/meminfo: memFree=27455528/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3100 CPUtime=1962.21 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 7076 0 0 0 174453 21768 0 0 20 0 1 0 53288677 33787904 775 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 775 500 7861 0 353 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3100 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 16128
/proc/meminfo: memFree=27455780/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3104 CPUtime=2022.21 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 7255 0 0 0 179816 22405 0 0 20 0 1 0 53288677 33787904 776 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 776 500 7861 0 353 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3104 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 16129
/proc/meminfo: memFree=27456400/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3104 CPUtime=2082.21 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 7434 0 0 0 185180 23041 0 0 20 0 1 0 53288677 33787904 776 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 776 500 7861 0 353 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3104 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 16130
/proc/meminfo: memFree=27456576/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3104 CPUtime=2142.21 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 7612 0 0 0 190499 23722 0 0 20 0 1 0 53288677 33787904 776 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 776 500 7861 0 353 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3104 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 16131
/proc/meminfo: memFree=27456824/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3104 CPUtime=2202.21 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 7791 0 0 0 195866 24355 0 0 20 0 1 0 53288677 33787904 776 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 776 500 7861 0 353 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3104 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16133
/proc/meminfo: memFree=27456468/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3104 CPUtime=2262.2 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 7969 0 0 0 201203 25017 0 0 20 0 1 0 53288677 33787904 776 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 776 500 7861 0 353 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3104 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16134
/proc/meminfo: memFree=27456868/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3104 CPUtime=2322.2 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 8149 0 0 0 206558 25662 0 0 20 0 1 0 53288677 33787904 776 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 776 500 7861 0 353 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3104 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16135
/proc/meminfo: memFree=27456744/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3104 CPUtime=2382.2 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 8328 0 0 0 211830 26390 0 0 20 0 1 0 53288677 33787904 776 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 776 500 7861 0 353 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3104 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16137
/proc/meminfo: memFree=27456496/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3108 CPUtime=2442.19 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 8508 0 0 0 217156 27063 0 0 20 0 1 0 53288677 33787904 777 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 777 500 7861 0 353 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3108 KiB

[startup+2502.3 s]
/proc/loadavg: 1.94 2.00 2.04 3/187 16199
/proc/meminfo: memFree=27449684/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3108 CPUtime=2502.19 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 8689 0 0 0 222462 27757 0 0 20 0 1 0 53288677 33787904 777 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 777 500 7861 0 353 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3108 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.95 2.00 2.04 3/187 16199
/proc/meminfo: memFree=27449524/32770624 swapFree=67108860/67108860
[pid=16039] ppid=16036 vsize=32996 memory=3108 CPUtime=2519.9 cores=0,2,4,6
/proc/16039/stat : 16039 (BTD) R 16036 16039 11593 0 -1 4202496 8869 0 0 0 224034 27956 0 0 20 0 1 0 53288677 33787904 777 33554432000 4194304 36388972 140725994281568 140725994280408 8047815 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 50978816 140725994284221 140725994284299 140725994284299 140725994287057 0
/proc/16039/statm: 8249 777 500 7861 0 353 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 32996 KiB
Current children cumulated memory: 3108 KiB

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

[startup+2520.01 s]
# the end of solver process 16039 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2240.35 s, system=279.564 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): 2519.91
CPU user time (s): 2240.35
CPU system time (s): 279.564
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 32996
Max. memory (cumulated for all children) (KiB): 3108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2240.35
system time used= 279.564
maximum resident set size= 3108
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8869
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= 654


# summary of solver processes directly reported to runsolver:
#   pid: 16039
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2240.35
#   total CPU system time (s): 279.564

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.48266 second user time and 16.3179 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 16:47:35
IDJOB=4293786
IDBENCH=141236
IDSOLVER=2749
FILE ID=node151/4293786-1532357255
RUNJOBID= node151-1532329499-11624
PBS_JOBID= 21018998
Free space on /tmp= 55020 MiB

SOLVER NAME= BTD 2018.06.11_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl10-11_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293786-1532357255/watcher-4293786-1532357255 -o /tmp/evaluation-result-4293786-1532357255/solver-4293786-1532357255 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11624 --watchdog 2580  BTD 3 2520 HOME/instance-4293786-1532357255.xml

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

MD5SUM BENCH= 0cb6e3dc45605db1284c892a60e68314
RANDOM SEED=1314394691

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        27458756 kB
MemAvailable:   31954032 kB
Buffers:          135368 kB
Cached:          4601892 kB
SwapCached:            0 kB
Active:           979060 kB
Inactive:        3814736 kB
Active(anon):       7184 kB
Inactive(anon):    69272 kB
Active(file):     971876 kB
Inactive(file):  3745464 kB
Unevictable:        7888 kB
Mlocked:            7888 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52664 kB
Writeback:             0 kB
AnonPages:         64344 kB
Mapped:            39412 kB
Shmem:             17032 kB
Slab:             214844 kB
SReclaimable:     187540 kB
SUnreclaim:        27304 kB
KernelStack:        3360 kB
PageTables:         5396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     346584 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= 54968 MiB
End job on node151 at 2018-07-23 17:29:35