Trace number 4086084

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-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
MD5SUM583fb36c9cf948cc03f361dd87435bdd
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.014997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables930
Total number of constraints61
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 32
Number of bits of the biggest sum of numbers6
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-4086084-1465254744.opb
0.00/0.00	c File size is 15321 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:           930                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         31                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          30                                                                   |
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-4086084-1465254744/watcher-4086084-1465254744 -o /tmp/evaluation-result-4086084-1465254744/solver-4086084-1465254744 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1465242130-5024 --watchdog 1960 open-wbo HOME/instance-4086084-1465254744.opb 

pid=6382
running on 4 cores: 1,3,5,7

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: 2.02 2.06 2.11 3/175 6385
/proc/meminfo: memFree=30435480/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=7332 CPUtime=0 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 524 0 0 0 0 0 0 0 20 0 1 0 107407990 7507968 391 33554432000 4194304 6059633 140736928266544 140737320562232 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 1833 391 165 456 0 1369 0

[startup+0.100159 s]
/proc/loadavg: 2.02 2.06 2.11 3/175 6385
/proc/meminfo: memFree=30435480/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=7332 CPUtime=0.09 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 733 0 0 0 9 0 0 0 20 0 1 0 107407990 7507968 598 33554432000 4194304 6059633 140736928266544 140737320562232 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 1833 598 165 456 0 1369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7332

[startup+0.200284 s]
/proc/loadavg: 2.02 2.06 2.11 3/175 6385
/proc/meminfo: memFree=30435480/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=7332 CPUtime=0.19 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 860 0 0 0 19 0 0 0 20 0 1 0 107407990 7507968 1236 33554432000 4194304 6059633 140736928266544 140737320562232 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 1833 1236 165 456 0 1369 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7332

[startup+0.300268 s]
/proc/loadavg: 2.02 2.06 2.11 3/175 6385
/proc/meminfo: memFree=30435480/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=4760 CPUtime=0.29 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 1215 0 0 0 29 0 0 0 20 0 1 0 107407990 4874240 743 33554432000 4194304 6059633 140736928266544 140737320562232 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 1190 743 167 456 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4760

[startup+0.700237 s]
/proc/loadavg: 2.02 2.06 2.11 3/175 6385
/proc/meminfo: memFree=30435480/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=12096 CPUtime=0.69 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 2806 0 0 0 69 0 0 0 20 0 1 0 107407990 12386304 2151 33554432000 4194304 6059633 140736928266544 140737320562232 4255284 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 3024 2151 180 456 0 2560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12096

[startup+1.50024 s]
/proc/loadavg: 2.02 2.06 2.11 3/176 6386
/proc/meminfo: memFree=30410472/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=12096 CPUtime=1.49 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 3314 0 0 0 149 0 0 0 20 0 1 0 107407990 12386304 2654 33554432000 4194304 6059633 140736928266544 140736928265032 4277910 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 3024 2654 180 456 0 2560 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12096

[startup+3.10025 s]
/proc/loadavg: 2.02 2.06 2.11 3/176 6386
/proc/meminfo: memFree=30403960/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=14816 CPUtime=3.09 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 4000 0 0 0 309 0 0 0 20 0 1 0 107407990 15171584 3332 33554432000 4194304 6059633 140736928266544 140736928265064 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 3704 3332 180 456 0 3240 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14816

[startup+6.30023 s]
/proc/loadavg: 2.01 2.05 2.11 3/176 6386
/proc/meminfo: memFree=30388404/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=30724 CPUtime=6.29 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 5454 0 0 0 628 1 0 0 20 0 1 0 107407990 31461376 5497 33554432000 4194304 6059633 140736928266544 140736928265032 4255738 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 7681 5497 180 456 0 7217 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30724

[startup+12.7003 s]
/proc/loadavg: 2.09 2.07 2.11 4/176 6386
/proc/meminfo: memFree=30376768/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=30724 CPUtime=12.69 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 5740 0 0 0 1268 1 0 0 20 0 1 0 107407990 31461376 7316 33554432000 4194304 6059633 140736928266544 140736928265032 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 7681 7316 180 456 0 7217 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30724

[startup+25.5004 s]
/proc/loadavg: 2.14 2.08 2.11 4/176 6386
/proc/meminfo: memFree=30359360/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=54132 CPUtime=25.49 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 6626 0 0 0 2547 2 0 0 20 0 1 0 107407990 55431168 12467 33554432000 4194304 6059633 140736928266544 140736928265032 4278363 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 13533 12467 180 456 0 13069 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 54132

[startup+51.1003 s]
/proc/loadavg: 2.09 2.08 2.11 3/177 6387
/proc/meminfo: memFree=30277704/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=54132 CPUtime=51.08 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 7014 0 0 0 5106 2 0 0 20 0 1 0 107407990 55431168 13183 33554432000 4194304 6059633 140736928266544 140736928265368 4255448 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 13533 13183 180 456 0 13069 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 54132

[startup+102.3 s]
/proc/loadavg: 2.15 2.09 2.11 4/177 6389
/proc/meminfo: memFree=30238796/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=84872 CPUtime=102.29 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 7543 0 0 0 10226 3 0 0 20 0 1 0 107407990 86908928 20863 33554432000 4194304 6059633 140736928266544 140736928265032 4265481 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 21218 20863 180 456 0 20754 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 84872

[startup+162.3 s]
/proc/loadavg: 2.19 2.12 2.11 4/177 6390
/proc/meminfo: memFree=30211608/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=103548 CPUtime=162.27 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 7603 0 0 0 16224 3 0 0 20 0 1 0 107407990 106033152 25522 33554432000 4194304 6059633 140736928266544 140736928265064 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 25887 25522 180 456 0 25423 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 103548

[startup+222.307 s]
/proc/loadavg: 2.17 2.12 2.11 3/177 6391
/proc/meminfo: memFree=30259548/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=103548 CPUtime=222.26 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 9220 0 0 0 22221 5 0 0 20 0 1 0 107407990 106033152 25522 33554432000 4194304 6059633 140736928266544 140736928265368 4278402 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 25887 25522 180 456 0 25423 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 103548

[startup+282.3 s]
/proc/loadavg: 2.11 2.11 2.11 3/177 6392
/proc/meminfo: memFree=30188288/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=103548 CPUtime=282.25 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 11168 0 0 0 28217 8 0 0 20 0 1 0 107407990 106033152 25522 33554432000 4194304 6059633 140736928266544 140736928265368 4278352 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 25887 25522 180 456 0 25423 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 103548

[startup+342.3 s]
/proc/loadavg: 2.16 2.13 2.11 4/177 6393
/proc/meminfo: memFree=30164588/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=152868 CPUtime=342.24 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 13120 0 0 0 34213 11 0 0 20 0 1 0 107407990 156536832 33510 33554432000 4194304 6059633 140736928266544 140736928265368 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 38217 33510 180 456 0 37753 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 152868

[startup+402.3 s]
/proc/loadavg: 2.21 2.15 2.11 3/177 6395
/proc/meminfo: memFree=30202276/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=103548 CPUtime=402.23 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 14433 0 0 0 40209 14 0 0 20 0 1 0 107407990 106033152 25522 33554432000 4194304 6059633 140736928266544 140736928265368 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 25887 25522 180 456 0 25423 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 103548

[startup+462.3 s]
/proc/loadavg: 2.21 2.15 2.11 4/178 6399
/proc/meminfo: memFree=30209084/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=103548 CPUtime=462.21 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 15743 0 0 0 46205 16 0 0 20 0 1 0 107407990 106033152 25522 33554432000 4194304 6059633 140736928266544 140736928265368 4278402 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 25887 25522 180 456 0 25423 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 103548

[startup+522.3 s]
/proc/loadavg: 2.26 2.17 2.12 3/177 6400
/proc/meminfo: memFree=30159556/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=103548 CPUtime=522.21 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 17056 0 0 0 52202 19 0 0 20 0 1 0 107407990 106033152 25522 33554432000 4194304 6059633 140736928266544 140736928265368 4278479 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 25887 25522 180 456 0 25423 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 103548

[startup+582.3 s]
/proc/loadavg: 2.20 2.17 2.12 3/177 6401
/proc/meminfo: memFree=30174036/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=152868 CPUtime=582.2 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 18369 0 0 0 58198 22 0 0 20 0 1 0 107407990 156536832 35558 33554432000 4194304 6059633 140736928266544 140736928265080 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 38217 35558 180 456 0 37753 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 152868


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


[startup+942.3 s]
/proc/loadavg: 2.13 2.16 2.12 3/177 6408
/proc/meminfo: memFree=30110388/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=165164 CPUtime=942.15 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 28871 0 0 0 94174 41 0 0 20 0 1 0 107407990 169127936 40680 33554432000 4194304 6059633 140736928266544 140736928265080 4255729 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 41291 40680 180 456 0 40827 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 165164

[startup+1002.3 s]
/proc/loadavg: 2.18 2.16 2.12 4/177 6409
/proc/meminfo: memFree=30143416/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=165164 CPUtime=1002.13 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 31618 0 0 0 100168 45 0 0 20 0 1 0 107407990 169127936 36586 33554432000 4194304 6059633 140736928266544 140736928265368 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 41291 36586 180 456 0 40827 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 165164

[startup+1062.3 s]
/proc/loadavg: 2.10 2.14 2.11 4/178 6414
/proc/meminfo: memFree=30102400/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=165164 CPUtime=1062.12 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 33454 0 0 0 106163 49 0 0 20 0 1 0 107407990 169127936 38122 33554432000 4194304 6059633 140736928266544 140736928265080 4278479 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 41291 38122 180 456 0 40827 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 165164

[startup+1122.3 s]
/proc/loadavg: 2.14 2.14 2.11 4/177 6415
/proc/meminfo: memFree=30070612/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=195984 CPUtime=1122.11 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 35593 0 0 0 112158 53 0 0 20 0 1 0 107407990 200687616 40976 33554432000 4194304 6059633 140736928266544 140736928265080 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 48996 40976 180 456 0 48532 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 195984

[startup+1182.3 s]
/proc/loadavg: 2.15 2.14 2.11 3/177 6416
/proc/meminfo: memFree=30167988/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=115844 CPUtime=1182.1 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 37725 0 0 0 118154 56 0 0 20 0 1 0 107407990 118624256 28598 33554432000 4194304 6059633 140736928266544 140736928265368 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 28961 28598 180 456 0 28497 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 115844

[startup+1242.3 s]
/proc/loadavg: 2.15 2.15 2.11 4/177 6417
/proc/meminfo: memFree=30113020/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=165164 CPUtime=1242.09 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 39893 0 0 0 124149 60 0 0 20 0 1 0 107407990 169127936 39146 33554432000 4194304 6059633 140736928266544 140736928265080 4278436 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 41291 39146 180 456 0 40827 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 165164

[startup+1302.3 s]
/proc/loadavg: 2.30 2.18 2.12 3/177 6418
/proc/meminfo: memFree=30036896/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=165164 CPUtime=1302.09 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 41733 0 0 0 130145 64 0 0 20 0 1 0 107407990 169127936 39146 33554432000 4194304 6059633 140736928266544 140736928265080 4263485 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 41291 39146 180 456 0 40827 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 165164

[startup+1362.3 s]
/proc/loadavg: 2.16 2.16 2.11 3/177 6420
/proc/meminfo: memFree=30029400/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=165164 CPUtime=1362.07 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 43575 0 0 0 136140 67 0 0 20 0 1 0 107407990 169127936 40682 33554432000 4194304 6059633 140736928266544 140736928265080 4278352 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 41291 40682 180 456 0 40827 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 165164

[startup+1422.3 s]
/proc/loadavg: 2.27 2.19 2.12 3/177 6421
/proc/meminfo: memFree=30035768/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=195984 CPUtime=1422.08 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 46000 0 0 0 142136 72 0 0 20 0 1 0 107407990 200687616 42797 33554432000 4194304 6059633 140736928266544 140736928265336 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 48996 42797 180 456 0 48532 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 195984

[startup+1482.3 s]
/proc/loadavg: 2.20 2.18 2.12 4/177 6422
/proc/meminfo: memFree=30048160/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=195984 CPUtime=1482.06 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 47838 0 0 0 148131 75 0 0 20 0 1 0 107407990 200687616 42285 33554432000 4194304 6059633 140736928266544 140736928265336 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 48996 42285 180 456 0 48532 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 195984

[startup+1542.31 s]
/proc/loadavg: 2.30 2.21 2.13 4/177 6423
/proc/meminfo: memFree=30083744/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=195984 CPUtime=1542.05 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 49349 0 0 0 154127 78 0 0 20 0 1 0 107407990 200687616 40930 33554432000 4194304 6059633 140736928266544 140736928265080 4277882 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 48996 40930 180 456 0 48532 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 195984

[startup+1602.3 s]
/proc/loadavg: 2.20 2.20 2.13 3/177 6424
/proc/meminfo: memFree=30011360/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=195984 CPUtime=1602.04 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 51524 0 0 0 160121 83 0 0 20 0 1 0 107407990 200687616 42797 33554432000 4194304 6059633 140736928266544 140736928265336 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 48996 42797 180 456 0 48532 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 195984

[startup+1662.3 s]
/proc/loadavg: 2.26 2.22 2.14 3/178 6429
/proc/meminfo: memFree=30047232/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=195984 CPUtime=1662.03 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 53371 0 0 0 166117 86 0 0 20 0 1 0 107407990 200687616 42285 33554432000 4194304 6059633 140736928266544 140736928265336 4278382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 48996 42285 180 456 0 48532 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 195984

[startup+1722.3 s]
/proc/loadavg: 2.15 2.19 2.13 3/177 6430
/proc/meminfo: memFree=30065704/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=195984 CPUtime=1722.02 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 55214 0 0 0 172112 90 0 0 20 0 1 0 107407990 200687616 42285 33554432000 4194304 6059633 140736928266544 140736928265336 4261614 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 48996 42285 180 456 0 48532 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 195984

[startup+1782.3 s]
/proc/loadavg: 2.15 2.18 2.13 4/177 6431
/proc/meminfo: memFree=29965944/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=165164 CPUtime=1782.01 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 56672 0 0 0 178107 94 0 0 20 0 1 0 107407990 169127936 40882 33554432000 4194304 6059633 140736928266544 140736928265080 4277914 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 41291 40882 180 456 0 40827 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 165164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.11 2.17 2.13 3/177 6477
/proc/meminfo: memFree=30078364/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=115844 CPUtime=1800.01 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 57063 0 0 0 179906 95 0 0 20 0 1 0 107407990 118624256 28598 33554432000 4194304 6059633 140736928266544 140736928265336 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 28961 28598 180 456 0 28497 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 115844

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 6385 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.11 2.17 2.13 3/177 6477
/proc/meminfo: memFree=30078364/32872528 swapFree=14448/1543360
[pid=6385] ppid=6382 vsize=115844 CPUtime=1800.01 cores=1,3,5,7
/proc/6385/stat : 6385 (open-wbo) R 6382 6385 5007 0 -1 4202496 57063 0 0 0 179906 95 0 0 20 0 1 0 107407990 118624256 28598 33554432000 4194304 6059633 140736928266544 140736928265336 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6385/statm: 28961 28598 180 456 0 28497 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 115844

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.07
CPU system time (s): 0.954854
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 195984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.07
system time used= 0.954854
maximum resident set size= 181428
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57066
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= 1872

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.66429 second user time and 6.79497 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-07 01:12:24
IDJOB=4086084
IDBENCH=2583
IDSOLVER=2547
FILE ID=node116/4086084-1465254744
RUNJOBID= node116-1465242130-5024
PBS_JOBID= 19843247
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086084-1465254744/watcher-4086084-1465254744 -o /tmp/evaluation-result-4086084-1465254744/solver-4086084-1465254744 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1465242130-5024 --watchdog 1960  open-wbo HOME/instance-4086084-1465254744.opb

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

MD5SUM BENCH= 583fb36c9cf948cc03f361dd87435bdd
RANDOM SEED=1747105088

node116.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		: 2667.134
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	: 5334.26
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		: 2667.134
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		: 2667.134
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	: 5332.55
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30436108 kB
Buffers:           43084 kB
Cached:           138224 kB
SwapCached:         1428 kB
Active:            86580 kB
Inactive:         104780 kB
Active(anon):      11008 kB
Inactive(anon):     1380 kB
Active(file):      75572 kB
Inactive(file):   103400 kB
Unevictable:     1543360 kB
Mlocked:           14448 kB
SwapTotal:      67108856 kB
SwapFree:       67098888 kB
Dirty:              9544 kB
Writeback:             0 kB
AnonPages:       1553016 kB
Mapped:             6996 kB
Shmem:                 0 kB
Slab:             567520 kB
SReclaimable:      11456 kB
SUnreclaim:       556064 kB
KernelStack:        1416 kB
PageTables:         6912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1669508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1533952 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= 71724 MiB
End job on node116 at 2016-06-07 01:42:24