Trace number 4086238

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

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K200.opb
MD5SUM4ffc81aa318dee614e51a62344fd339d
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables23800
Total number of constraints24202
Number of constraints which are clauses24002
Number of constraints which are cardinality constraints (but not clauses)200
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint200
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 201
Number of bits of the biggest sum of numbers8
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-4086238-1465277131.opb
0.00/0.00	c File size is 1654173 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:         23800                                                                   |
1800.01/1800.30	c |  Number of hard clauses:      24002                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         200                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.19 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-4086238-1465277131/watcher-4086238-1465277131 -o /tmp/evaluation-result-4086238-1465277131/solver-4086238-1465277131 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11459 --watchdog 1960 open-wbo HOME/instance-4086238-1465277131.opb 

pid=15425
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: 2.24 2.18 2.15 3/176 15428
/proc/meminfo: memFree=30346032/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=4348 CPUtime=0 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 823 0 0 0 0 0 0 0 20 0 1 0 109645729 4452352 699 33554432000 4194304 6059633 140734460162896 140734142248920 4215283 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 1087 700 538 456 0 219 0

[startup+0.100164 s]
/proc/loadavg: 2.24 2.18 2.15 3/176 15428
/proc/meminfo: memFree=30346032/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=8636 CPUtime=0.09 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 1883 0 0 0 9 0 0 0 20 0 1 0 109645729 8843264 1759 33554432000 4194304 6059633 140734460162896 140734142248920 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 2159 1760 538 456 0 1291 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8636

[startup+0.200338 s]
/proc/loadavg: 2.24 2.18 2.15 3/176 15428
/proc/meminfo: memFree=30346032/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=15848 CPUtime=0.19 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 3052 0 0 0 19 0 0 0 20 0 1 0 109645729 16228352 2476 33554432000 4194304 6059633 140734460162896 140734142248920 4294854 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 3962 2479 155 456 0 3498 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15848

[startup+0.300343 s]
/proc/loadavg: 2.24 2.18 2.15 3/176 15428
/proc/meminfo: memFree=30346032/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=26196 CPUtime=0.28 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 5592 0 0 0 28 0 0 0 20 0 1 0 109645729 26824704 5442 33554432000 4194304 6059633 140734460162896 140734142248920 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 6549 5442 165 456 0 6085 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 26196

[startup+0.700319 s]
/proc/loadavg: 2.24 2.18 2.15 3/176 15428
/proc/meminfo: memFree=30346032/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=26588 CPUtime=0.68 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 5780 0 0 0 68 0 0 0 20 0 1 0 109645729 27226112 5628 33554432000 4194304 6059633 140734460162896 140734460161256 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 6647 5628 178 456 0 6183 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 26588

[startup+1.50031 s]
/proc/loadavg: 2.24 2.18 2.15 3/177 15429
/proc/meminfo: memFree=30321228/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=27120 CPUtime=1.49 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 6132 0 0 0 148 1 0 0 20 0 1 0 109645729 27770880 5993 33554432000 4194304 6059633 140734460162896 140734460161208 4254639 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 6780 5993 180 456 0 6316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27120

[startup+3.10032 s]
/proc/loadavg: 2.22 2.18 2.15 3/177 15429
/proc/meminfo: memFree=30319676/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=30240 CPUtime=3.09 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 6381 0 0 0 308 1 0 0 20 0 1 0 109645729 30965760 6240 33554432000 4194304 6059633 140734460162896 140734460161256 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 7560 6240 180 456 0 7096 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30240

[startup+6.30028 s]
/proc/loadavg: 2.22 2.18 2.15 4/177 15429
/proc/meminfo: memFree=30308656/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=46204 CPUtime=6.28 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 7756 0 0 0 627 1 0 0 20 0 1 0 109645729 47312896 10263 33554432000 4194304 6059633 140734460162896 140734460161384 4278149 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 11551 10263 180 456 0 11087 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 46204

[startup+12.7003 s]
/proc/loadavg: 2.34 2.21 2.16 3/177 15429
/proc/meminfo: memFree=30288440/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=46204 CPUtime=12.69 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 8146 0 0 0 1267 2 0 0 20 0 1 0 109645729 47312896 10344 33554432000 4194304 6059633 140734460162896 140734460161384 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 11551 10344 180 456 0 11087 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46204

[startup+25.5004 s]
/proc/loadavg: 2.29 2.20 2.16 3/177 15429
/proc/meminfo: memFree=30429632/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=50664 CPUtime=25.49 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 8664 0 0 0 2547 2 0 0 20 0 1 0 109645729 51879936 11877 33554432000 4194304 6059633 140734460162896 140734460161416 4255287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 12666 11877 180 456 0 12202 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50664

[startup+51.1004 s]
/proc/loadavg: 2.25 2.20 2.16 3/177 15429
/proc/meminfo: memFree=30356096/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=95736 CPUtime=51.09 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 10119 0 0 0 5106 3 0 0 20 0 1 0 109645729 98033664 17512 33554432000 4194304 6059633 140734460162896 140734460161384 4246680 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 23934 17512 180 456 0 23470 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 95736

[startup+102.3 s]
/proc/loadavg: 2.21 2.19 2.16 3/177 15430
/proc/meminfo: memFree=30354956/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=145056 CPUtime=102.28 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 10217 0 0 0 10224 4 0 0 20 0 1 0 109645729 148537344 28805 33554432000 4194304 6059633 140734460162896 140734460161432 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 36264 28805 180 456 0 35800 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 145056

[startup+162.3 s]
/proc/loadavg: 2.25 2.20 2.16 3/177 15431
/proc/meminfo: memFree=30293572/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=95736 CPUtime=162.26 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 10400 0 0 0 16220 6 0 0 20 0 1 0 109645729 98033664 18551 33554432000 4194304 6059633 140734460162896 140734460161720 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 23934 18551 180 456 0 23470 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 95736

[startup+222.307 s]
/proc/loadavg: 2.17 2.19 2.16 3/177 15432
/proc/meminfo: memFree=30337964/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=175876 CPUtime=222.26 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 10652 0 0 0 22217 9 0 0 20 0 1 0 109645729 180097024 34007 33554432000 4194304 6059633 140734460162896 140734460161688 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 43969 34007 180 456 0 43505 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 175876

[startup+282.3 s]
/proc/loadavg: 2.13 2.17 2.15 3/178 15437
/proc/meminfo: memFree=30250752/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=145056 CPUtime=282.24 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 10839 0 0 0 28212 12 0 0 20 0 1 0 109645729 148537344 30356 33554432000 4194304 6059633 140734460162896 140734460161432 4255192 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 36264 30356 180 456 0 35800 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 145056

[startup+342.3 s]
/proc/loadavg: 2.04 2.14 2.14 3/177 15438
/proc/meminfo: memFree=30258584/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=175876 CPUtime=342.23 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 11166 0 0 0 34209 14 0 0 20 0 1 0 109645729 180097024 37079 33554432000 4194304 6059633 140734460162896 140734460161688 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 43969 37079 180 456 0 43505 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 175876

[startup+402.3 s]
/proc/loadavg: 2.06 2.13 2.14 3/177 15439
/proc/meminfo: memFree=30156164/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=175876 CPUtime=402.22 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 12127 0 0 0 40205 17 0 0 20 0 1 0 109645729 180097024 41175 33554432000 4194304 6059633 140734460162896 140734460161688 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 43969 41175 180 456 0 43505 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 175876

[startup+462.3 s]
/proc/loadavg: 2.08 2.12 2.13 3/177 15440
/proc/meminfo: memFree=30253760/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=225964 CPUtime=462.21 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 13588 0 0 0 46201 20 0 0 20 0 1 0 109645729 231387136 43211 33554432000 4194304 6059633 140734460162896 140734460161688 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 56491 43211 180 456 0 56027 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 225964

[startup+522.3 s]
/proc/loadavg: 2.12 2.12 2.13 3/177 15441
/proc/meminfo: memFree=30161156/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=225964 CPUtime=522.21 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 14865 0 0 0 52197 24 0 0 20 0 1 0 109645729 231387136 44037 33554432000 4194304 6059633 140734460162896 140734460161688 4255448 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 56491 44037 180 456 0 56027 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 225964

[startup+582.3 s]
/proc/loadavg: 2.04 2.10 2.12 2/175 15443
/proc/meminfo: memFree=30437020/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=175876 CPUtime=582.2 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 15015 0 0 0 58194 26 0 0 20 0 1 0 109645729 180097024 42712 33554432000 4194304 6059633 140734460162896 140734460161688 4255712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 43969 42712 180 456 0 43505 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 175876


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


[startup+942.3 s]
/proc/loadavg: 2.12 2.09 2.09 3/177 15498
/proc/meminfo: memFree=30280756/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=326676 CPUtime=942.14 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 21812 0 0 0 94173 41 0 0 20 0 1 0 109645729 334516224 58885 33554432000 4194304 6059633 140734460162896 140734460161688 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 81669 58885 180 456 0 81205 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 326676

[startup+1002.3 s]
/proc/loadavg: 2.08 2.09 2.09 4/177 15499
/proc/meminfo: memFree=30309524/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=245288 CPUtime=1002.13 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 22782 0 0 0 100169 44 0 0 20 0 1 0 109645729 251174912 50693 33554432000 4194304 6059633 140734460162896 140734460161688 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 61322 50693 180 456 0 60858 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 245288

[startup+1062.3 s]
/proc/loadavg: 2.13 2.10 2.09 3/177 15500
/proc/meminfo: memFree=30370088/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=164380 CPUtime=1062.12 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 23380 0 0 0 106166 46 0 0 20 0 1 0 109645729 168325120 35477 33554432000 4194304 6059633 140734460162896 140734460161432 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 41095 35477 180 456 0 40631 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 164380

[startup+1122.3 s]
/proc/loadavg: 2.10 2.09 2.09 3/177 15501
/proc/meminfo: memFree=30278344/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=245288 CPUtime=1122.12 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 24306 0 0 0 112163 49 0 0 20 0 1 0 109645729 251174912 58373 33554432000 4194304 6059633 140734460162896 140734460161688 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 61322 58373 180 456 0 60858 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 245288

[startup+1182.3 s]
/proc/loadavg: 2.14 2.10 2.09 4/176 15502
/proc/meminfo: memFree=30225460/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=195200 CPUtime=1182.11 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 24968 0 0 0 118160 51 0 0 20 0 1 0 109645729 199884800 42712 33554432000 4194304 6059633 140734460162896 140734460161688 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 48800 42712 180 456 0 48336 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 195200

[startup+1242.3 s]
/proc/loadavg: 2.20 2.13 2.10 3/177 15504
/proc/meminfo: memFree=30143860/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=326676 CPUtime=1242.1 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 26334 0 0 0 124157 53 0 0 20 0 1 0 109645729 334516224 64005 33554432000 4194304 6059633 140734460162896 140734460161688 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 81669 64005 180 456 0 81205 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 326676

[startup+1302.3 s]
/proc/loadavg: 2.20 2.13 2.10 3/177 15505
/proc/meminfo: memFree=30217064/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=195200 CPUtime=1302.09 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 26484 0 0 0 130153 56 0 0 20 0 1 0 109645729 199884800 46296 33554432000 4194304 6059633 140734460162896 140734460161688 4255238 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 48800 46296 180 456 0 48336 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 195200

[startup+1362.3 s]
/proc/loadavg: 2.15 2.13 2.09 4/177 15506
/proc/meminfo: memFree=30160084/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=326676 CPUtime=1362.08 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 27851 0 0 0 136150 58 0 0 20 0 1 0 109645729 334516224 67077 33554432000 4194304 6059633 140734460162896 140734460161688 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 81669 67077 180 456 0 81205 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 326676

[startup+1422.3 s]
/proc/loadavg: 2.21 2.15 2.10 3/177 15507
/proc/meminfo: memFree=30304796/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=214228 CPUtime=1422.08 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 28343 0 0 0 142147 61 0 0 20 0 1 0 109645729 219369472 47150 33554432000 4194304 6059633 140734460162896 140734460161688 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 53557 47150 180 456 0 53093 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 214228

[startup+1482.3 s]
/proc/loadavg: 2.19 2.15 2.10 3/177 15511
/proc/meminfo: memFree=30103908/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=345704 CPUtime=1482.06 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 29707 0 0 0 148143 63 0 0 20 0 1 0 109645729 354000896 67931 33554432000 4194304 6059633 140734460162896 140734460161688 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 86426 67931 180 456 0 85962 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 345704

[startup+1542.31 s]
/proc/loadavg: 2.11 2.14 2.09 4/177 15513
/proc/meminfo: memFree=30232848/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=214228 CPUtime=1542.06 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 30026 0 0 0 154140 66 0 0 20 0 1 0 109645729 219369472 45272 33554432000 4194304 6059633 140734460162896 140734460161688 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 53557 45272 180 456 0 53093 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 214228

[startup+1602.3 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 15514
/proc/meminfo: memFree=30064416/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=345704 CPUtime=1602.04 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 31396 0 0 0 160137 67 0 0 20 0 1 0 109645729 354000896 67077 33554432000 4194304 6059633 140734460162896 140734460161688 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 86426 67077 180 456 0 85962 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 345704

[startup+1662.3 s]
/proc/loadavg: 2.10 2.13 2.09 3/177 15515
/proc/meminfo: memFree=30221276/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=183408 CPUtime=1662.03 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 31475 0 0 0 166134 69 0 0 20 0 1 0 109645729 187809792 40597 33554432000 4194304 6059633 140734460162896 140734460161432 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 45852 40597 180 456 0 45388 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 183408

[startup+1722.3 s]
/proc/loadavg: 2.25 2.16 2.10 4/177 15516
/proc/meminfo: memFree=30203152/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=345704 CPUtime=1722.02 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 32912 0 0 0 172130 72 0 0 20 0 1 0 109645729 354000896 63493 33554432000 4194304 6059633 140734460162896 140734460161688 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 86426 63493 180 456 0 85962 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 345704

[startup+1782.3 s]
/proc/loadavg: 2.23 2.17 2.10 3/177 15517
/proc/meminfo: memFree=30031180/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=345704 CPUtime=1782.01 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 32948 0 0 0 178128 73 0 0 20 0 1 0 109645729 354000896 81925 33554432000 4194304 6059633 140734460162896 140734460161688 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 86426 81925 180 456 0 85962 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 345704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.24 2.18 2.11 3/177 15519
/proc/meminfo: memFree=30169432/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=183408 CPUtime=1800.01 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 33468 0 0 0 179924 77 0 0 20 0 1 0 109645729 187809792 41621 33554432000 4194304 6059633 140734460162896 140734460161432 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 45852 41621 180 456 0 45388 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 183408

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 15428 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.24 2.18 2.11 3/177 15519
/proc/meminfo: memFree=30169432/32872528 swapFree=16740/1306504
[pid=15428] ppid=15425 vsize=183408 CPUtime=1800.01 cores=1,3,5,7
/proc/15428/stat : 15428 (open-wbo) R 15425 15428 11442 0 -1 4202496 33468 0 0 0 179924 77 0 0 20 0 1 0 109645729 187809792 41621 33554432000 4194304 6059633 140734460162896 140734460161432 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/15428/statm: 45852 41621 180 456 0 45388 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 183408

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.25
CPU system time (s): 0.772882
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 477964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.25
system time used= 0.772882
maximum resident set size= 335704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33471
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= 16
involuntary context switches= 1886

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.75328 second user time and 6.70698 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-07 07:25:31
IDJOB=4086238
IDBENCH=90143
IDSOLVER=2547
FILE ID=node127/4086238-1465277131
RUNJOBID= node127-1465251283-11459
PBS_JOBID= 19843254
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K200.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086238-1465277131/watcher-4086238-1465277131 -o /tmp/evaluation-result-4086238-1465277131/solver-4086238-1465277131 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1465251283-11459 --watchdog 1960  open-wbo HOME/instance-4086238-1465277131.opb

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

MD5SUM BENCH= 4ffc81aa318dee614e51a62344fd339d
RANDOM SEED=1875776416

node127.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		: 2666.227
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	: 5332.45
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		: 2666.227
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		: 2666.227
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	: 5332.56
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		: 2666.227
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		: 2666.227
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		: 2666.227
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	: 5332.54
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		: 2666.227
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	: 5332.54
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		: 2666.227
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:        30346304 kB
Buffers:          103684 kB
Cached:           116048 kB
SwapCached:         1728 kB
Active:           306528 kB
Inactive:         173852 kB
Active(anon):     247984 kB
Inactive(anon):    15272 kB
Active(file):      58544 kB
Inactive(file):   158580 kB
Unevictable:     1306504 kB
Mlocked:           16740 kB
SwapTotal:      67108856 kB
SwapFree:       67098572 kB
Dirty:              6232 kB
Writeback:             0 kB
AnonPages:       1696472 kB
Mapped:             8156 kB
Shmem:                 0 kB
Slab:             598288 kB
SReclaimable:      42532 kB
SUnreclaim:       555756 kB
KernelStack:        1472 kB
PageTables:         7292 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1720772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1587200 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= 71728 MiB
End job on node127 at 2016-06-07 07:55:32