Trace number 4293768

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) 2519.93 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl15-16_c18.xml
MD5SUM8b2f27ca9e664fd505b84cd8dff1749a
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 benchmark166.895
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of constraints62
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":480}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":480}]
Minimum constraint arity15
Maximum constraint arity16
Distribution of constraint arities[{"arity":15,"count":32},{"arity":16,"count":30}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":62}]
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 (14850 MiB free)
  memory of node 1: 16384 MiB (11880 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293768-1532357218/watcher-4293768-1532357218 -o /tmp/evaluation-result-4293768-1532357218/solver-4293768-1532357218 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11625 --watchdog 2580 BTD 3 2520 HOME/instance-4293768-1532357218.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=15917, runsolver pid=15914

[startup+0.10015 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 15918
/proc/meminfo: memFree=27370956/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=33504 memory=3648 CPUtime=0.09 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 1042 0 0 0 9 0 0 0 20 0 1 0 53285035 34308096 912 33554432000 4194304 36388972 140731730870320 140731730870320 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8376 912 501 7861 0 480 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 33504 KiB
Current children cumulated memory: 3648 KiB

[startup+0.209354 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 15918
/proc/meminfo: memFree=27370584/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=33504 memory=3648 CPUtime=0.2 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 1052 0 0 0 19 1 0 0 20 0 1 0 53285035 34308096 912 33554432000 4194304 36388972 140731730870320 140731730870320 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8376 912 501 7861 0 480 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 33504 KiB
Current children cumulated memory: 3648 KiB

[startup+0.308781 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 15918
/proc/meminfo: memFree=27370584/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=33504 memory=3648 CPUtime=0.31 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 1057 0 0 0 29 2 0 0 20 0 1 0 53285035 34308096 912 33554432000 4194304 36388972 140731730870320 140731730870320 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8376 912 501 7861 0 480 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33504 KiB
Current children cumulated memory: 3648 KiB

[startup+0.700269 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 15918
/proc/meminfo: memFree=27370584/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=33636 memory=3648 CPUtime=0.69 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 1067 0 0 0 64 5 0 0 20 0 1 0 53285035 34443264 912 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8409 912 501 7861 0 513 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33636 KiB
Current children cumulated memory: 3648 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 15918
/proc/meminfo: memFree=27370584/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=33636 memory=3648 CPUtime=1.49 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 1079 0 0 0 137 12 0 0 20 0 1 0 53285035 34443264 912 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8409 912 501 7861 0 513 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33636 KiB
Current children cumulated memory: 3648 KiB

[startup+3.10889 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 15918
/proc/meminfo: memFree=27370584/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=33636 memory=3824 CPUtime=3.1 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 1303 0 0 0 285 25 0 0 20 0 1 0 53285035 34443264 956 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8409 956 501 7861 0 513 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33636 KiB
Current children cumulated memory: 3824 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 15918
/proc/meminfo: memFree=27369736/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=33768 memory=3864 CPUtime=6.29 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 1536 0 0 0 579 50 0 0 20 0 1 0 53285035 34578432 966 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8442 966 501 7861 0 546 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 3864 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 15918
/proc/meminfo: memFree=27369736/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=33768 memory=3900 CPUtime=12.69 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 1782 0 0 0 1173 96 0 0 20 0 1 0 53285035 34578432 975 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8442 975 501 7861 0 546 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 3900 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 15918
/proc/meminfo: memFree=27369652/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=33768 memory=3980 CPUtime=25.48 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 2288 0 0 0 2362 186 0 0 20 0 1 0 53285035 34578432 995 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8442 995 501 7861 0 546 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33768 KiB
Current children cumulated memory: 3980 KiB

[startup+51.1089 s]
/proc/loadavg: 1.87 2.00 2.04 3/187 16040
/proc/meminfo: memFree=27456484/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=33900 memory=4024 CPUtime=51.1 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 2561 0 0 0 4726 384 0 0 20 0 1 0 53285035 34713600 1006 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8475 1006 501 7861 0 579 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33900 KiB
Current children cumulated memory: 4024 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 16041
/proc/meminfo: memFree=27456836/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=33900 memory=4056 CPUtime=102.29 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 2845 0 0 0 9451 778 0 0 20 0 1 0 53285035 34713600 1014 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8475 1014 501 7861 0 579 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33900 KiB
Current children cumulated memory: 4056 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 16042
/proc/meminfo: memFree=27456996/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=33900 memory=4096 CPUtime=162.29 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 3134 0 0 0 14981 1248 0 0 20 0 1 0 53285035 34713600 1024 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8475 1024 501 7861 0 579 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33900 KiB
Current children cumulated memory: 4096 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 16050
/proc/meminfo: memFree=27456768/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34032 memory=4128 CPUtime=222.28 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 3431 0 0 0 20499 1729 0 0 20 0 1 0 53285035 34848768 1032 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8508 1032 501 7861 0 612 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 34032 KiB
Current children cumulated memory: 4128 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16051
/proc/meminfo: memFree=27456592/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34032 memory=4152 CPUtime=282.28 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 3730 0 0 0 26024 2204 0 0 20 0 1 0 53285035 34848768 1038 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8508 1038 501 7861 0 612 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 34032 KiB
Current children cumulated memory: 4152 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16052
/proc/meminfo: memFree=27456760/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34032 memory=4176 CPUtime=342.27 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 4034 0 0 0 31542 2685 0 0 20 0 1 0 53285035 34848768 1044 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8508 1044 501 7861 0 612 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 34032 KiB
Current children cumulated memory: 4176 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16053
/proc/meminfo: memFree=27456792/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34032 memory=4192 CPUtime=402.27 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 4342 0 0 0 37048 3179 0 0 20 0 1 0 53285035 34848768 1048 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8508 1048 501 7861 0 612 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 34032 KiB
Current children cumulated memory: 4192 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 16054
/proc/meminfo: memFree=27457032/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34032 memory=4196 CPUtime=462.27 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 4652 0 0 0 42553 3674 0 0 20 0 1 0 53285035 34848768 1049 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8508 1049 501 7861 0 612 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 34032 KiB
Current children cumulated memory: 4196 KiB


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

/proc/15917/statm: 8541 1077 501 7861 0 645 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4308 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 16116
/proc/meminfo: memFree=27457108/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4308 CPUtime=1782.24 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 11805 0 0 0 164107 14117 0 0 20 0 1 0 53285035 34983936 1077 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1077 501 7861 0 645 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4308 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16117
/proc/meminfo: memFree=27456952/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4316 CPUtime=1842.23 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 12139 0 0 0 169610 14613 0 0 20 0 1 0 53285035 34983936 1079 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1079 501 7861 0 645 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4316 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16118
/proc/meminfo: memFree=27457092/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4316 CPUtime=1902.23 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 12473 0 0 0 175118 15105 0 0 20 0 1 0 53285035 34983936 1079 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1079 501 7861 0 645 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4316 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16119
/proc/meminfo: memFree=27456728/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4316 CPUtime=1962.23 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 12811 0 0 0 180690 15533 0 0 20 0 1 0 53285035 34983936 1079 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1079 501 7861 0 645 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4316 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 16128
/proc/meminfo: memFree=27455656/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4324 CPUtime=2022.22 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 13147 0 0 0 186209 16013 0 0 20 0 1 0 53285035 34983936 1081 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1081 501 7861 0 645 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4324 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 16129
/proc/meminfo: memFree=27455916/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4324 CPUtime=2082.22 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 13483 0 0 0 191738 16484 0 0 20 0 1 0 53285035 34983936 1081 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1081 501 7861 0 645 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4324 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 16130
/proc/meminfo: memFree=27456588/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4324 CPUtime=2142.23 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 13824 0 0 0 197274 16949 0 0 20 0 1 0 53285035 34983936 1081 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1081 501 7861 0 645 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4324 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 16131
/proc/meminfo: memFree=27456700/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4336 CPUtime=2202.22 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 14163 0 0 0 202845 17377 0 0 20 0 1 0 53285035 34983936 1084 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1084 501 7861 0 645 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4336 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 16132
/proc/meminfo: memFree=27456328/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4336 CPUtime=2262.22 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 14502 0 0 0 208388 17834 0 0 20 0 1 0 53285035 34983936 1084 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1084 501 7861 0 645 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4336 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16134
/proc/meminfo: memFree=27456712/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4336 CPUtime=2322.22 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 14841 0 0 0 213962 18260 0 0 20 0 1 0 53285035 34983936 1084 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1084 501 7861 0 645 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4336 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16135
/proc/meminfo: memFree=27456480/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4336 CPUtime=2382.22 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 15184 0 0 0 219518 18704 0 0 20 0 1 0 53285035 34983936 1084 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1084 501 7861 0 645 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4336 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16136
/proc/meminfo: memFree=27456356/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4344 CPUtime=2442.22 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 15525 0 0 0 225079 19143 0 0 20 0 1 0 53285035 34983936 1086 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1086 501 7861 0 645 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4344 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16138
/proc/meminfo: memFree=27456728/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4344 CPUtime=2502.22 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 15866 0 0 0 230619 19603 0 0 20 0 1 0 53285035 34983936 1086 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1086 501 7861 0 645 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4344 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 16138
/proc/meminfo: memFree=27456620/32770624 swapFree=67108860/67108860
[pid=15917] ppid=15914 vsize=34164 memory=4344 CPUtime=2519.92 cores=1,3,5,7
/proc/15917/stat : 15917 (BTD) R 15914 15917 11593 0 -1 4202496 16199 0 0 0 232252 19740 0 0 20 0 1 0 53285035 34983936 1086 33554432000 4194304 36388972 140731730870320 140731730869160 8047815 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 69468160 140731730871485 140731730871563 140731730871563 140731730874321 0
/proc/15917/statm: 8541 1086 501 7861 0 645 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 34164 KiB
Current children cumulated memory: 4344 KiB

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

[startup+2520.01 s]
# the end of solver process 15917 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2322.53 s, system=197.403 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): 2519.93
CPU user time (s): 2322.53
CPU system time (s): 197.403
CPU usage (%): 99.997
Max. virtual memory (cumulated for all children) (KiB): 34164
Max. memory (cumulated for all children) (KiB): 4344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2322.53
system time used= 197.403
maximum resident set size= 4344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16199
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= 740


# summary of solver processes directly reported to runsolver:
#   pid: 15917
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2322.53
#   total CPU system time (s): 197.403

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.7386 second user time and 13.7244 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-23 16:46:58
IDJOB=4293768
IDBENCH=141234
IDSOLVER=2749
FILE ID=node151/4293768-1532357218
RUNJOBID= node151-1532329499-11625
PBS_JOBID= 21018998
Free space on /tmp= 55020 MiB

SOLVER NAME= BTD 2018.06.11_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl15-16_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293768-1532357218/watcher-4293768-1532357218 -o /tmp/evaluation-result-4293768-1532357218/solver-4293768-1532357218 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532329499-11625 --watchdog 2580  BTD 3 2520 HOME/instance-4293768-1532357218.xml

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

MD5SUM BENCH= 8b2f27ca9e664fd505b84cd8dff1749a
RANDOM SEED=1760216677

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:        27373008 kB
MemAvailable:   31868772 kB
Buffers:          135288 kB
Cached:          4602012 kB
SwapCached:            0 kB
Active:          1065300 kB
Inactive:        3814648 kB
Active(anon):      92812 kB
Inactive(anon):    69272 kB
Active(file):     972488 kB
Inactive(file):  3745376 kB
Unevictable:        7888 kB
Mlocked:            7888 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52772 kB
Writeback:             0 kB
AnonPages:        219792 kB
Mapped:            39496 kB
Shmem:             17032 kB
Slab:             214840 kB
SReclaimable:     187468 kB
SUnreclaim:        27372 kB
KernelStack:        3360 kB
PageTables:         5524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     432176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    161792 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 17:28:59