Trace number 4096139

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
Open-WBO PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-geq-random4regular-75.opb
MD5SUM0614333ad5472697d09229ee165a2065
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.010998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables301
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)150
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4096139-1466101853.opb
0.00/0.00	c File size is 5924 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:           301                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         150                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4096139-1466101853/watcher-4096139-1466101853 -o /tmp/evaluation-result-4096139-1466101853/solver-4096139-1466101853 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466098251-17809 --watchdog 1960 open-wbo HOME/instance-4096139-1466101853.opb 

pid=18117
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.13 2.10 2.04 2/171 18120
/proc/meminfo: memFree=31247964/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=7180 CPUtime=0 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 461 0 0 0 0 0 0 0 20 0 1 0 12234516 7352320 845 33554432000 4194304 6059633 140735453206848 140733478853752 4254750 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 1795 845 165 456 0 1331 0

[startup+0.100111 s]
/proc/loadavg: 2.13 2.10 2.04 2/171 18120
/proc/meminfo: memFree=31247964/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=3212 CPUtime=0.09 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 577 0 0 0 9 0 0 0 20 0 1 0 12234516 3289088 442 33554432000 4194304 6059633 140735453206848 140733478853752 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 803 442 180 456 0 339 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3212

[startup+0.20028 s]
/proc/loadavg: 2.13 2.10 2.04 2/171 18120
/proc/meminfo: memFree=31247964/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=3720 CPUtime=0.19 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 772 0 0 0 19 0 0 0 20 0 1 0 12234516 3809280 485 33554432000 4194304 6059633 140735453206848 140733478853752 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 930 485 180 456 0 466 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3720

[startup+0.300258 s]
/proc/loadavg: 2.13 2.10 2.04 2/171 18120
/proc/meminfo: memFree=31247964/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=5140 CPUtime=0.29 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 976 0 0 0 29 0 0 0 20 0 1 0 12234516 5263360 686 33554432000 4194304 6059633 140735453206848 140733478853752 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 1285 686 180 456 0 821 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5140

[startup+0.700234 s]
/proc/loadavg: 2.13 2.10 2.04 2/171 18120
/proc/meminfo: memFree=31247964/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=7984 CPUtime=0.69 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 1355 0 0 0 69 0 0 0 20 0 1 0 12234516 8175616 1563 33554432000 4194304 6059633 140735453206848 140735453205368 4301493 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 1996 1563 180 456 0 1532 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7984

[startup+1.50023 s]
/proc/loadavg: 2.13 2.10 2.04 3/178 18136
/proc/meminfo: memFree=31228792/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=7984 CPUtime=1.49 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 1355 0 0 0 149 0 0 0 20 0 1 0 12234516 8175616 1563 33554432000 4194304 6059633 140735453206848 140735453205368 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 1996 1563 180 456 0 1532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7984

[startup+3.10023 s]
/proc/loadavg: 2.13 2.10 2.04 4/178 18136
/proc/meminfo: memFree=31222528/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=12336 CPUtime=3.09 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 1901 0 0 0 309 0 0 0 20 0 1 0 12234516 12632064 2610 33554432000 4194304 6059633 140735453206848 140735453205336 4261221 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 3084 2610 180 456 0 2620 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12336

[startup+6.30026 s]
/proc/loadavg: 2.20 2.11 2.04 3/178 18136
/proc/meminfo: memFree=31213136/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=21524 CPUtime=6.29 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 3016 0 0 0 629 0 0 0 20 0 1 0 12234516 22040576 4045 33554432000 4194304 6059633 140735453206848 140735453205336 4280118 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 5381 4045 180 456 0 4917 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21524

[startup+12.7003 s]
/proc/loadavg: 2.26 2.13 2.05 3/177 18136
/proc/meminfo: memFree=31202744/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=24272 CPUtime=12.69 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 3263 0 0 0 1269 0 0 0 20 0 1 0 12234516 24854528 4794 33554432000 4194304 6059633 140735453206848 140735453205368 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 6068 4794 180 456 0 5604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24272

[startup+25.5004 s]
/proc/loadavg: 2.20 2.12 2.04 3/177 18136
/proc/meminfo: memFree=31189992/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=35848 CPUtime=25.48 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 4404 0 0 0 2548 0 0 0 20 0 1 0 12234516 36708352 7195 33554432000 4194304 6059633 140735453206848 140735453205336 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 8962 7195 180 456 0 8498 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35848

[startup+51.1004 s]
/proc/loadavg: 2.13 2.11 2.04 3/177 18136
/proc/meminfo: memFree=31166540/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=43032 CPUtime=51.08 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 5195 0 0 0 5107 1 0 0 20 0 1 0 12234516 44064768 9988 33554432000 4194304 6059633 140735453206848 140735453205368 4277557 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 10758 9988 180 456 0 10294 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43032

[startup+102.3 s]
/proc/loadavg: 2.06 2.09 2.04 3/177 18137
/proc/meminfo: memFree=31141176/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=85028 CPUtime=102.28 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 6369 0 0 0 10227 1 0 0 20 0 1 0 12234516 87068672 14363 33554432000 4194304 6059633 140735453206848 140735453205336 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 21257 14363 180 456 0 20793 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 85028

[startup+162.3 s]
/proc/loadavg: 2.08 2.09 2.04 3/177 18138
/proc/meminfo: memFree=31134996/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=85028 CPUtime=162.27 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 6371 0 0 0 16225 2 0 0 20 0 1 0 12234516 87068672 15387 33554432000 4194304 6059633 140735453206848 140735453205336 4255148 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 21257 15387 180 456 0 20793 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 85028

[startup+222.307 s]
/proc/loadavg: 2.11 2.10 2.04 3/177 18139
/proc/meminfo: memFree=31101080/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=85028 CPUtime=222.26 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 6382 0 0 0 22224 2 0 0 20 0 1 0 12234516 87068672 20508 33554432000 4194304 6059633 140735453206848 140735453205336 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 21257 20508 180 456 0 20793 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 85028

[startup+282.3 s]
/proc/loadavg: 2.20 2.12 2.05 3/177 18141
/proc/meminfo: memFree=31100784/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=85028 CPUtime=282.25 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 6458 0 0 0 28223 2 0 0 20 0 1 0 12234516 87068672 20582 33554432000 4194304 6059633 140735453206848 140735453205336 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 21257 20582 180 456 0 20793 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 85028

[startup+342.3 s]
/proc/loadavg: 2.13 2.11 2.05 3/177 18142
/proc/meminfo: memFree=31095976/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=85028 CPUtime=342.23 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 8525 0 0 0 34219 4 0 0 20 0 1 0 12234516 87068672 20623 33554432000 4194304 6059633 140735453206848 140735453205672 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 21257 20623 180 456 0 20793 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 85028

[startup+402.3 s]
/proc/loadavg: 2.17 2.12 2.06 3/177 18143
/proc/meminfo: memFree=31093944/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=134348 CPUtime=402.23 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 10553 0 0 0 40216 7 0 0 20 0 1 0 12234516 137572352 28794 33554432000 4194304 6059633 140735453206848 140735453205672 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 33587 28794 180 456 0 33123 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 134348

[startup+462.3 s]
/proc/loadavg: 2.17 2.13 2.06 4/177 18144
/proc/meminfo: memFree=31054488/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=134348 CPUtime=462.21 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 12086 0 0 0 46213 8 0 0 20 0 1 0 12234516 137572352 29818 33554432000 4194304 6059633 140735453206848 140735453205384 4255186 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 33587 29818 180 456 0 33123 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 134348

[startup+522.3 s]
/proc/loadavg: 2.12 2.12 2.06 3/177 18145
/proc/meminfo: memFree=31054948/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=134348 CPUtime=522.2 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 13615 0 0 0 52210 10 0 0 20 0 1 0 12234516 137572352 30330 33554432000 4194304 6059633 140735453206848 140735453205384 4262621 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 33587 30330 180 456 0 33123 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 134348

[startup+582.3 s]
/proc/loadavg: 2.13 2.12 2.07 3/178 18150
/proc/meminfo: memFree=31057184/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=134348 CPUtime=582.19 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 15144 0 0 0 58207 12 0 0 20 0 1 0 12234516 137572352 29306 33554432000 4194304 6059633 140735453206848 140735453205384 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 33587 29306 180 456 0 33123 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 134348


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


[startup+942.3 s]
/proc/loadavg: 2.09 2.11 2.08 3/177 18157
/proc/meminfo: memFree=31075004/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=85028 CPUtime=942.14 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 22036 0 0 0 94190 24 0 0 20 0 1 0 12234516 87068672 20634 33554432000 4194304 6059633 140735453206848 140735453205672 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 21257 20634 180 456 0 20793 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 85028

[startup+1002.3 s]
/proc/loadavg: 2.11 2.10 2.08 3/177 18158
/proc/meminfo: memFree=31072756/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=85028 CPUtime=1002.13 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 23204 0 0 0 100186 27 0 0 20 0 1 0 12234516 87068672 20634 33554432000 4194304 6059633 140735453206848 140735453205672 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 21257 20634 180 456 0 20793 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 85028

[startup+1062.3 s]
/proc/loadavg: 2.15 2.11 2.08 3/177 18159
/proc/meminfo: memFree=31021720/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=165168 CPUtime=1062.12 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 24372 0 0 0 106183 29 0 0 20 0 1 0 12234516 169132032 33480 33554432000 4194304 6059633 140735453206848 140735453205640 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 41292 33480 180 456 0 40828 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 165168

[startup+1122.3 s]
/proc/loadavg: 2.23 2.15 2.10 3/177 18160
/proc/meminfo: memFree=31026056/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=134348 CPUtime=1122.11 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 25469 0 0 0 112180 31 0 0 20 0 1 0 12234516 137572352 32389 33554432000 4194304 6059633 140735453206848 140735453205384 4277864 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 33587 32389 180 456 0 33123 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 134348

[startup+1182.3 s]
/proc/loadavg: 2.20 2.15 2.10 4/178 18165
/proc/meminfo: memFree=31072584/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=85028 CPUtime=1182.11 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 26126 0 0 0 118177 34 0 0 20 0 1 0 12234516 87068672 20634 33554432000 4194304 6059633 140735453206848 140735453205672 4246415 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 21257 20634 180 456 0 20793 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 85028

[startup+1242.3 s]
/proc/loadavg: 2.07 2.12 2.09 3/177 18166
/proc/meminfo: memFree=31012740/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=165168 CPUtime=1242.1 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 27297 0 0 0 124173 37 0 0 20 0 1 0 12234516 169132032 34504 33554432000 4194304 6059633 140735453206848 140735453205640 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 41292 34504 180 456 0 40828 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 165168

[startup+1302.3 s]
/proc/loadavg: 2.07 2.11 2.09 3/177 18167
/proc/meminfo: memFree=31024284/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=134348 CPUtime=1302.09 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 28397 0 0 0 130169 40 0 0 20 0 1 0 12234516 137572352 30853 33554432000 4194304 6059633 140735453206848 140735453205384 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 33587 30853 180 456 0 33123 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 134348

[startup+1362.3 s]
/proc/loadavg: 2.02 2.09 2.08 4/177 18168
/proc/meminfo: memFree=31009056/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=165168 CPUtime=1362.08 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 29167 0 0 0 136166 42 0 0 20 0 1 0 12234516 169132032 34611 33554432000 4194304 6059633 140735453206848 140735453205640 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 41292 34611 180 456 0 40828 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 165168

[startup+1422.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/177 18169
/proc/meminfo: memFree=31025184/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=153388 CPUtime=1422.07 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 30515 0 0 0 142163 44 0 0 20 0 1 0 12234516 157069312 30697 33554432000 4194304 6059633 140735453206848 140735453205384 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 38347 30697 180 456 0 37883 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 153388

[startup+1482.3 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 18171
/proc/meminfo: memFree=31014796/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=153388 CPUtime=1482.06 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 31141 0 0 0 148160 46 0 0 20 0 1 0 12234516 157069312 33798 33554432000 4194304 6059633 140735453206848 140735453205384 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 38347 33798 180 456 0 37883 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 153388

[startup+1542.31 s]
/proc/loadavg: 2.07 2.08 2.08 4/177 18172
/proc/meminfo: memFree=30993796/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=184208 CPUtime=1542.05 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 31810 0 0 0 154157 48 0 0 20 0 1 0 12234516 188628992 38473 33554432000 4194304 6059633 140735453206848 140735453205640 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 46052 38473 180 456 0 45588 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 184208

[startup+1602.3 s]
/proc/loadavg: 2.14 2.09 2.08 3/177 18173
/proc/meminfo: memFree=31046844/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=104068 CPUtime=1602.04 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 32404 0 0 0 160154 50 0 0 20 0 1 0 12234516 106565632 25115 33554432000 4194304 6059633 140735453206848 140735453205672 4277956 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 26017 25115 180 456 0 25553 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 104068

[startup+1662.3 s]
/proc/loadavg: 2.05 2.08 2.08 3/177 18174
/proc/meminfo: memFree=31005996/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=153388 CPUtime=1662.03 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 33504 0 0 0 166151 52 0 0 20 0 1 0 12234516 157069312 35334 33554432000 4194304 6059633 140735453206848 140735453205384 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 38347 35334 180 456 0 37883 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 153388

[startup+1722.3 s]
/proc/loadavg: 2.07 2.07 2.08 4/177 18175
/proc/meminfo: memFree=30993560/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=184208 CPUtime=1722.03 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 34168 0 0 0 172148 55 0 0 20 0 1 0 12234516 188628992 38985 33554432000 4194304 6059633 140735453206848 140735453205640 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 46052 38985 180 456 0 45588 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 184208

[startup+1782.3 s]
/proc/loadavg: 2.06 2.07 2.08 3/178 18180
/proc/meminfo: memFree=30950012/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=184208 CPUtime=1782.02 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 34761 0 0 0 178145 57 0 0 20 0 1 0 12234516 188628992 41545 33554432000 4194304 6059633 140735453206848 140735453205640 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 46052 41545 180 456 0 45588 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 184208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.09 2.08 3/178 18180
/proc/meminfo: memFree=31009796/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=153388 CPUtime=1800.01 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 35270 0 0 0 179944 57 0 0 20 0 1 0 12234516 157069312 34822 33554432000 4194304 6059633 140735453206848 140735453205384 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 38347 34822 180 456 0 37883 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 153388

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 18120 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.12 2.09 2.08 3/178 18180
/proc/meminfo: memFree=31009796/32872528 swapFree=681192/736380
[pid=18120] ppid=18117 vsize=153388 CPUtime=1800.01 cores=0,2,4,6
/proc/18120/stat : 18120 (open-wbo) R 18117 18120 17793 0 -1 4202496 35270 0 0 0 179944 57 0 0 20 0 1 0 12234516 157069312 34822 33554432000 4194304 6059633 140735453206848 140735453205384 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18120/statm: 38347 34822 180 456 0 37883 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 153388

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.44
CPU system time (s): 0.580911
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 184208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.44
system time used= 0.580911
maximum resident set size= 168228
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35273
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= 11
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6113 second user time and 6.85296 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-16 20:30:53
IDJOB=4096139
IDBENCH=107571
IDSOLVER=2547
FILE ID=node112/4096139-1466101853
RUNJOBID= node112-1466098251-17809
PBS_JOBID= 19904069
Free space on /tmp= 71712 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-random4regular-75.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096139-1466101853/watcher-4096139-1466101853 -o /tmp/evaluation-result-4096139-1466101853/solver-4096139-1466101853 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466098251-17809 --watchdog 1960  open-wbo HOME/instance-4096139-1466101853.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0614333ad5472697d09229ee165a2065
RANDOM SEED=1984270118

node112.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.734
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.46
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
cpu MHz		: 2666.734
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 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 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 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
cpu MHz		: 2666.734
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5321.48
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
cpu MHz		: 2666.734
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 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 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 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
cpu MHz		: 2666.734
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 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 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 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	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.734
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 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 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 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
cpu MHz		: 2666.734
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 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 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 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	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.734
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31248392 kB
Buffers:           56220 kB
Cached:           128616 kB
SwapCached:          696 kB
Active:            99728 kB
Inactive:          88452 kB
Active(anon):       4984 kB
Inactive(anon):      740 kB
Active(file):      94744 kB
Inactive(file):    87712 kB
Unevictable:      736380 kB
Mlocked:          681192 kB
SwapTotal:      67108856 kB
SwapFree:       67098028 kB
Dirty:              4676 kB
Writeback:             0 kB
AnonPages:        945348 kB
Mapped:             6972 kB
Shmem:                 0 kB
Slab:             569160 kB
SReclaimable:      13336 kB
SUnreclaim:       555824 kB
KernelStack:        1480 kB
PageTables:         5704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     833176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    262144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71704 MiB
End job on node112 at 2016-06-16 21:00:53