Trace number 4086296

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO PB16? (TO) 1800.1 1800.4

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod010.opb
MD5SUM0155c0c96434984f6ded6bb7ada20c0c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark7984
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6548
Optimality of the best value was proved YES
Number of variables2655
Total number of constraints146
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)145
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint4
Maximum length of a constraint2655
Number of terms in the objective function 2655
Biggest coefficient in the objective function 266
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 489211
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 266
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 489211
Number of bits of the biggest sum of numbers19
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-4086296-1465232484.opb
0.00/0.00	c File size is 125155 bytes.
1800.09/1800.40	c Sum of soft weights:       489211
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:             Weighted                                                                   |
1800.09/1800.40	c |  Number of variables:          2655                                                                   |
1800.09/1800.40	c |  Number of hard clauses:        144                                                                   |
1800.09/1800.40	c |  Number of soft clauses:       2655                                                                   |
1800.09/1800.40	c |  Number of cardinality:         146                                                                   |
1800.09/1800.40	c |  Number of PB :                   1                                                                   |
1800.09/1800.40	c |  Parse time:                   0.01 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4086296-1465232484/watcher-4086296-1465232484 -o /tmp/evaluation-result-4086296-1465232484/solver-4086296-1465232484 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465223432-16632 --watchdog 1960 open-wbo HOME/instance-4086296-1465232484.opb 

pid=20024
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: 2.08 2.02 2.01 3/179 20027
/proc/meminfo: memFree=32005864/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=2856 CPUtime=0 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 441 0 0 0 0 0 0 0 20 0 1 0 105180500 2924544 316 33554432000 4194304 6059633 140733298663616 140733586325624 4681203 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20027/statm: 714 316 165 456 0 219 0

[startup+0.100174 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 20027
/proc/meminfo: memFree=32005864/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=28808 CPUtime=0.09 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 6135 0 0 0 9 0 0 0 20 0 1 0 105180500 29499392 6221 33554432000 4194304 6059633 140733298663616 140733586325624 5043379 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20027/statm: 7202 6222 170 456 0 6738 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28808

[startup+0.200394 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 20027
/proc/meminfo: memFree=32005864/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=33904 CPUtime=0.18 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 6386 0 0 0 18 0 0 0 20 0 1 0 105180500 34717696 6471 33554432000 4194304 6059633 140733298663616 140733586325624 5043379 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20027/statm: 8476 6471 183 456 0 8012 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 33904

[startup+0.300379 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 20027
/proc/meminfo: memFree=32005864/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=34032 CPUtime=0.28 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 6467 0 0 0 28 0 0 0 20 0 1 0 105180500 34848768 6538 33554432000 4194304 6059633 140733298663616 140733586325624 4277570 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20027/statm: 8508 6538 183 456 0 8044 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 34032

[startup+0.70031 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 20027
/proc/meminfo: memFree=32005864/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=34560 CPUtime=0.68 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 6748 0 0 0 68 0 0 0 20 0 1 0 105180500 35389440 6816 33554432000 4194304 6059633 140733298663616 140733298661640 4277595 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20027/statm: 8640 6816 184 456 0 8176 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 34560

[startup+1.50031 s]
/proc/loadavg: 2.07 2.02 2.00 3/180 20028
/proc/meminfo: memFree=31976768/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=34848 CPUtime=1.49 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 6972 0 0 0 148 1 0 0 20 0 1 0 105180500 35684352 7523 33554432000 4194304 6059633 140733298663616 140733298661640 4277570 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20027/statm: 8712 7523 184 456 0 8248 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34848

[startup+3.1003 s]
/proc/loadavg: 2.07 2.02 2.00 3/180 20028
/proc/meminfo: memFree=31976312/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=35376 CPUtime=3.09 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 7832 0 0 0 308 1 0 0 20 0 1 0 105180500 36225024 7459 33554432000 4194304 6059633 140733298663616 140733298662104 4277835 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20027/statm: 8844 7459 185 456 0 8380 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35376

[startup+6.30032 s]
/proc/loadavg: 2.07 2.02 2.00 3/180 20028
/proc/meminfo: memFree=31975392/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=36096 CPUtime=6.29 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 9138 0 0 0 627 2 0 0 20 0 1 0 105180500 36962304 7906 33554432000 4194304 6059633 140733298663616 140733298662104 4280227 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20027/statm: 9024 7906 185 456 0 8560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36096

[startup+12.7003 s]
/proc/loadavg: 2.06 2.02 2.00 3/180 20028
/proc/meminfo: memFree=31947688/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=66408 CPUtime=12.68 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 11129 0 0 0 1265 3 0 0 20 0 1 0 105180500 68001792 15158 33554432000 4194304 6059633 140733298663616 140733298661768 4277900 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20027/statm: 16602 15158 185 456 0 16138 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 66408

[startup+25.5004 s]
/proc/loadavg: 2.05 2.01 2.00 3/180 20028
/proc/meminfo: memFree=31932240/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=85264 CPUtime=25.47 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 11302 0 0 0 2544 3 0 0 20 0 1 0 105180500 87310336 15674 33554432000 4194304 6059633 140733298663616 140733298661768 4254706 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20027/statm: 21316 15674 185 456 0 20852 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 85264

[startup+51.1004 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 20028
/proc/meminfo: memFree=31913380/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=85264 CPUtime=51.07 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 12194 0 0 0 5103 4 0 0 20 0 1 0 105180500 87310336 20386 33554432000 4194304 6059633 140733298663616 140733298662104 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 21316 20386 185 456 0 20852 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85264

[startup+102.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 20029
/proc/meminfo: memFree=31900808/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=134584 CPUtime=102.27 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 13735 0 0 0 10219 8 0 0 20 0 1 0 105180500 137814016 28868 33554432000 4194304 6059633 140733298663616 140733298661816 4278425 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 33646 28868 185 456 0 33182 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 134584

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20031
/proc/meminfo: memFree=31875376/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=134584 CPUtime=162.25 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 16160 0 0 0 16213 12 0 0 20 0 1 0 105180500 137814016 29380 33554432000 4194304 6059633 140733298663616 140733298661816 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 33646 29380 185 456 0 33182 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 134584

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20032
/proc/meminfo: memFree=31842028/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=184408 CPUtime=222.25 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 19453 0 0 0 22207 18 0 0 20 0 1 0 105180500 188833792 37642 33554432000 4194304 6059633 140733298663616 140733298661816 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 46102 37642 185 456 0 45638 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 184408

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20033
/proc/meminfo: memFree=31872064/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=104268 CPUtime=282.23 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 21408 0 0 0 28202 21 0 0 20 0 1 0 105180500 106770432 25137 33554432000 4194304 6059633 140733298663616 140733298662104 4265419 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 26067 25137 185 456 0 25603 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 104268

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20034
/proc/meminfo: memFree=31840996/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=153588 CPUtime=342.23 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 23521 0 0 0 34198 25 0 0 20 0 1 0 105180500 157274112 33107 33554432000 4194304 6059633 140733298663616 140733298662104 4255287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 38397 33107 185 456 0 37933 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 153588

[startup+402.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 20035
/proc/meminfo: memFree=31836808/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=153588 CPUtime=402.21 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 25340 0 0 0 40193 28 0 0 20 0 1 0 105180500 157274112 34649 33554432000 4194304 6059633 140733298663616 140733298661816 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 38397 34649 185 456 0 37933 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 153588

[startup+462.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 20037
/proc/meminfo: memFree=31872184/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=104268 CPUtime=462.21 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 27303 0 0 0 46188 33 0 0 20 0 1 0 105180500 106770432 25143 33554432000 4194304 6059633 140733298663616 140733298662104 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 26067 25143 185 456 0 25603 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 104268

[startup+522.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/180 20041
/proc/meminfo: memFree=31792792/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=234496 CPUtime=522.2 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 29733 0 0 0 52183 37 0 0 20 0 1 0 105180500 240123904 45769 33554432000 4194304 6059633 140733298663616 140733298662072 4246291 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 58624 45769 185 456 0 58160 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 234496

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20042
/proc/meminfo: memFree=31839120/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=153588 CPUtime=582.18 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 31269 0 0 0 58178 40 0 0 20 0 1 0 105180500 157274112 34137 33554432000 4194304 6059633 140733298663616 140733298661816 4278363 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 38397 34137 185 456 0 37933 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 153588


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


[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20048
/proc/meminfo: memFree=31797476/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=184408 CPUtime=882.15 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 39231 0 0 0 88154 61 0 0 20 0 1 0 105180500 188833792 43932 33554432000 4194304 6059633 140733298663616 140733298662072 4265467 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 46102 43932 185 456 0 45638 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 184408

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20049
/proc/meminfo: memFree=31755132/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=184408 CPUtime=942.13 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 40460 0 0 0 94150 63 0 0 20 0 1 0 105180500 188833792 44956 33554432000 4194304 6059633 140733298663616 140733298662072 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 46102 44956 185 456 0 45638 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 184408

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20050
/proc/meminfo: memFree=31789940/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=234496 CPUtime=1002.12 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 41996 0 0 0 100146 66 0 0 20 0 1 0 105180500 240123904 46281 33554432000 4194304 6059633 140733298663616 140733298662072 4262704 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 58624 46281 185 456 0 58160 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 234496

[startup+1062.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 20051
/proc/meminfo: memFree=31772920/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=234496 CPUtime=1062.1 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 43245 0 0 0 106141 69 0 0 20 0 1 0 105180500 240123904 50377 33554432000 4194304 6059633 140733298663616 140733298662072 4255053 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 58624 50377 185 456 0 58160 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 234496

[startup+1122.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/180 20056
/proc/meminfo: memFree=31731860/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=234496 CPUtime=1122.09 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 44479 0 0 0 112137 72 0 0 20 0 1 0 105180500 240123904 49353 33554432000 4194304 6059633 140733298663616 140733298662072 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 58624 49353 185 456 0 58160 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 234496

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20057
/proc/meminfo: memFree=31721968/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=234496 CPUtime=1182.09 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 45719 0 0 0 118133 76 0 0 20 0 1 0 105180500 240123904 49865 33554432000 4194304 6059633 140733298663616 140733298662072 4278479 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 58624 49865 185 456 0 58160 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 234496

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20058
/proc/meminfo: memFree=31707120/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=234496 CPUtime=1242.07 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 47478 0 0 0 124128 79 0 0 20 0 1 0 105180500 240123904 51913 33554432000 4194304 6059633 140733298663616 140733298662072 4278352 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 58624 51913 185 456 0 58160 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 234496

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20059
/proc/meminfo: memFree=31762456/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=234496 CPUtime=1302.07 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 49277 0 0 0 130124 83 0 0 20 0 1 0 105180500 240123904 52467 33554432000 4194304 6059633 140733298663616 140733298662072 4255380 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 58624 52467 185 456 0 58160 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 234496

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 20061
/proc/meminfo: memFree=31764136/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=235120 CPUtime=1362.06 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 51182 0 0 0 136120 86 0 0 20 0 1 0 105180500 240762880 52064 33554432000 4194304 6059633 140733298663616 140733298662072 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 58780 52064 185 456 0 58316 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 235120

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20063
/proc/meminfo: memFree=31752404/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=235700 CPUtime=1422.06 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 53074 0 0 0 142116 90 0 0 20 0 1 0 105180500 241356800 46065 33554432000 4194304 6059633 140733298663616 140733298662072 4278363 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 58925 46065 185 456 0 58461 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 235700

[startup+1482.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 20065
/proc/meminfo: memFree=31791208/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=156208 CPUtime=1482.04 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 54287 0 0 0 148112 92 0 0 20 0 1 0 105180500 159956992 34275 33554432000 4194304 6059633 140733298663616 140733298661816 4278352 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 39052 34275 185 456 0 38588 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 156208

[startup+1542.31 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 20066
/proc/meminfo: memFree=31690824/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=237116 CPUtime=1542.04 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 55274 0 0 0 154110 94 0 0 20 0 1 0 105180500 242806784 58255 33554432000 4194304 6059633 140733298663616 140733298662072 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 59279 58255 185 456 0 58815 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 237116

[startup+1602.3 s]
/proc/loadavg: 1.98 2.00 1.99 3/179 20112
/proc/meminfo: memFree=26177876/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=237924 CPUtime=1602.01 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 57158 0 0 0 160104 97 0 0 20 0 1 0 105180500 243634176 52253 33554432000 4194304 6059633 140733298663616 140733298662072 4278035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 59481 52253 185 456 0 59017 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 237924

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 1.99 2/179 20113
/proc/meminfo: memFree=19779664/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=238740 CPUtime=1662.01 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 59052 0 0 0 166099 102 0 0 20 0 1 0 105180500 244469760 53481 33554432000 4194304 6059633 140733298663616 140733298662072 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 59685 53481 185 456 0 59221 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 238740

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/180 20163
/proc/meminfo: memFree=31482232/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=188652 CPUtime=1722 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 60340 0 0 0 172096 104 0 0 20 0 1 0 105180500 193179648 44307 33554432000 4194304 6059633 140733298663616 140733298662072 4278648 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 47163 44307 185 456 0 46699 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 188652

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 20164
/proc/meminfo: memFree=31489068/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=157832 CPUtime=1781.99 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 61725 0 0 0 178092 107 0 0 20 0 1 0 105180500 161619968 36217 33554432000 4194304 6059633 140733298663616 140733298662104 4277879 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 39458 36217 185 456 0 38994 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 157832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.99 2.00 1.99 3/179 20165
/proc/meminfo: memFree=31448236/32872528 swapFree=8144/8144
[pid=20027] ppid=20024 vsize=188652 CPUtime=1800.09 cores=1,3,5,7
/proc/20027/stat : 20027 (open-wbo) R 20024 20027 16615 0 -1 4202496 62339 0 0 0 179901 108 0 0 20 0 1 0 105180500 193179648 46024 33554432000 4194304 6059633 140733298663616 140733298662072 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20027/statm: 47163 46024 185 456 0 46699 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 188652

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 20027 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.1
CPU user time (s): 1799.01
CPU system time (s): 1.09083
CPU usage (%): 99.9832
Max. virtual memory (cumulated for all children) (KiB): 369448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.01
system time used= 1.09083
maximum resident set size= 310932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62343
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= 42
involuntary context switches= 1914

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.19236 second user time and 7.28089 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-06 19:01:24
IDJOB=4086296
IDBENCH=1851
IDSOLVER=2547
FILE ID=node133/4086296-1465232484
RUNJOBID= node133-1465223432-16632
PBS_JOBID= 19843235
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod010.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086296-1465232484/watcher-4086296-1465232484 -o /tmp/evaluation-result-4086296-1465232484/solver-4086296-1465232484 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465223432-16632 --watchdog 1960  open-wbo HOME/instance-4086296-1465232484.opb

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

MD5SUM BENCH= 0155c0c96434984f6ded6bb7ada20c0c
RANDOM SEED=1650312449

node133.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		: 2667.065
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	: 5334.13
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		: 2667.065
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	: 7358.89
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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:        32006400 kB
Buffers:           15008 kB
Cached:            81284 kB
SwapCached:         2076 kB
Active:           105948 kB
Inactive:          53272 kB
Active(anon):      63852 kB
Inactive(anon):     1356 kB
Active(file):      42096 kB
Inactive(file):    51916 kB
Unevictable:        8144 kB
Mlocked:            8144 kB
SwapTotal:      67108856 kB
SwapFree:       67098184 kB
Dirty:              4764 kB
Writeback:             0 kB
AnonPages:         69976 kB
Mapped:             7876 kB
Shmem:                 0 kB
Slab:             567816 kB
SReclaimable:      11040 kB
SUnreclaim:       556776 kB
KernelStack:        1488 kB
PageTables:         3768 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     187080 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 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= 71740 MiB
End job on node133 at 2016-06-06 19:31:25