Trace number 4101382

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? 148.679 149.771

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-mod013.opb
MD5SUM4cf38d6355be5633005fa8af147e26d0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark5.99809
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 19
Optimality of the best value was proved YES
Number of variables1488
Total number of constraints62
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints62
Minimum length of a constraint31
Maximum length of a constraint240
Number of terms in the objective function 1488
Biggest coefficient in the objective function 15208
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 525399
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525399
Number of bits of the biggest sum of numbers20
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-4101382-1466227130.opb
0.00/0.00	c File size is 54852 bytes.
148.03/149.12	c Sum of soft weights:       525399
148.03/149.12	c |                                                                                                       |
148.03/149.12	c ========================================[ Problem Statistics ]===========================================
148.03/149.12	c |                                                                                                       |
148.03/149.12	c |  Problem Type:             Weighted                                                                   |
148.03/149.12	c |  Number of variables:          1488                                                                   |
148.03/149.12	c |  Number of hard clauses:          0                                                                   |
148.03/149.12	c |  Number of soft clauses:       1488                                                                   |
148.03/149.12	c |  Number of cardinality:           0                                                                   |
148.03/149.12	c |  Number of PB :                  76                                                                   |
148.03/149.12	c |  Parse time:                   0.01 s                                                                 |
148.03/149.12	c |                                                                                                       |
148.03/149.12	c Error: Out of memory.
148.03/149.12	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-4101382-1466227130/watcher-4101382-1466227130 -o /tmp/evaluation-result-4101382-1466227130/solver-4101382-1466227130 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1466223172-24077 --watchdog 1960 open-wbo HOME/instance-4101382-1466227130.opb 

pid=27063
running on 8 cores: 4-7,12-15

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: 2.00 2.01 2.01 3/258 27066
/proc/meminfo: memFree=31648832/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=8160 CPUtime=0 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 743 0 0 0 0 0 0 0 20 0 1 0 24757610 8355840 597 33554432000 4194304 6059633 140734703616368 140733318938840 4294931 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 2040 597 161 456 0 1576 0

[startup+0.100178 s]
/proc/loadavg: 2.00 2.01 2.01 3/258 27066
/proc/meminfo: memFree=31648832/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=22980 CPUtime=0.09 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 4896 0 0 0 9 0 0 0 20 0 1 0 24757610 23531520 5166 33554432000 4194304 6059633 140734703616368 140733318938840 4239837 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 5745 5168 161 456 0 5281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22980

[startup+0.200344 s]
/proc/loadavg: 2.00 2.01 2.01 3/258 27066
/proc/meminfo: memFree=31648832/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=53196 CPUtime=0.18 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 10006 0 0 0 17 1 0 0 20 0 1 0 24757610 54472704 11141 33554432000 4194304 6059633 140734703616368 140733318938840 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 13299 11141 161 456 0 12835 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 53196

[startup+0.300333 s]
/proc/loadavg: 2.00 2.01 2.01 3/258 27066
/proc/meminfo: memFree=31648832/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=65572 CPUtime=0.29 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 12050 0 0 0 27 2 0 0 20 0 1 0 24757610 67145728 14207 33554432000 4194304 6059633 140734703616368 140733318938840 4239837 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 16393 14207 161 456 0 15929 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65572

[startup+0.700294 s]
/proc/loadavg: 2.00 2.01 2.01 3/258 27066
/proc/meminfo: memFree=31648832/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=132572 CPUtime=0.68 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 21908 0 0 0 64 4 0 0 20 0 1 0 24757610 135753728 28339 33554432000 4194304 6059633 140734703616368 140734703613816 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 33143 28339 161 456 0 32679 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 132572

[startup+1.50031 s]
/proc/loadavg: 2.00 2.01 2.01 3/259 27067
/proc/meminfo: memFree=31479760/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=300960 CPUtime=1.48 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 38370 0 0 0 140 8 0 0 20 0 1 0 24757610 308183040 55749 33554432000 4194304 6059633 140734703616368 140734703613816 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 75240 55749 161 456 0 74776 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 300960

[startup+3.1003 s]
/proc/loadavg: 2.00 2.01 2.01 3/259 27067
/proc/meminfo: memFree=31328292/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=521224 CPUtime=3.09 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 62524 0 0 0 295 14 0 0 20 0 1 0 24757610 533733376 107952 33554432000 4194304 6059633 140734703616368 140734703613864 4295055 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 130306 107952 161 456 0 129842 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 521224

[startup+6.3003 s]
/proc/loadavg: 2.00 2.01 2.01 3/259 27067
/proc/meminfo: memFree=30908024/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=1055640 CPUtime=6.29 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 101608 0 0 0 604 25 0 0 20 0 1 0 24757610 1080975360 202520 33554432000 4194304 6059633 140734703616368 140734703613864 4330411 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 263910 202520 161 456 0 263446 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1055640

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.01 3/259 27067
/proc/meminfo: memFree=30128220/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=1827136 CPUtime=12.69 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 181382 0 0 0 1226 43 0 0 20 0 1 0 24757610 1870987264 391923 33554432000 4194304 6059633 140734703616368 140734703613864 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 456784 391923 161 456 0 456320 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1827136

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.00 3/259 27067
/proc/meminfo: memFree=28646276/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=4170824 CPUtime=25.48 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 317829 0 0 0 2466 82 0 0 20 0 1 0 24757610 4270923776 748976 33554432000 4194304 6059633 140734703616368 140734703614392 4252026 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 1042706 748976 161 456 0 1042242 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4170824

[startup+51.1004 s]
/proc/loadavg: 2.08 2.02 2.01 3/259 27068
/proc/meminfo: memFree=26464472/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=6862984 CPUtime=51.06 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 562436 0 0 0 4950 156 0 0 20 0 1 0 24757610 7027695616 1310453 33554432000 4194304 6059633 140734703616368 140734703614328 5043379 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 1715746 1310453 162 456 0 1715282 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6862984

[startup+102.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/260 27072
/proc/meminfo: memFree=21667868/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=12520736 CPUtime=102.24 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 1158859 0 0 0 9926 298 0 0 20 0 1 0 24757610 12821233664 2484466 33554432000 4194304 6059633 140734703616368 140734703614392 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 3130184 2484466 162 456 0 3129720 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 12520736

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27066 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.411 s]
/proc/loadavg: 2.03 2.01 2.00 3/260 27072
/proc/meminfo: memFree=21667868/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=12522180 CPUtime=102.34 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 1159336 0 0 0 9936 298 0 0 20 0 1 0 24757610 12822712320 2486476 33554432000 4194304 6059633 140734703616368 140734703614392 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 3130545 2486476 162 456 0 3130081 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 12522180

[startup+128 s]
/proc/loadavg: 2.02 2.01 2.00 3/260 27073
/proc/meminfo: memFree=18912136/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=14476768 CPUtime=127.91 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 1610269 0 0 0 12408 383 0 0 20 0 1 0 24757610 14824210432 3193143 33554432000 4194304 6059633 140734703616368 140734703613864 4313160 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 3619192 3193143 162 456 0 3618728 0
Current children cumulated CPU time (s) 127.91
Current children cumulated vsize (KiB) 14476768

[startup+140.8 s]
/proc/loadavg: 2.02 2.01 2.00 3/259 27073
/proc/meminfo: memFree=17575312/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=15020156 CPUtime=140.72 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 1731603 0 0 0 13656 416 0 0 20 0 1 0 24757610 15380639744 3510190 33554432000 4194304 6059633 140734703616368 140734703613864 4315032 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 3755039 3510190 162 456 0 3754575 0
Current children cumulated CPU time (s) 140.72
Current children cumulated vsize (KiB) 15020156

[startup+144 s]
/proc/loadavg: 2.02 2.01 2.00 3/259 27073
/proc/meminfo: memFree=17403008/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=15248876 CPUtime=143.9 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 1778807 0 0 0 13964 426 0 0 20 0 1 0 24757610 15614849024 3603895 33554432000 4194304 6059633 140734703616368 140734703613864 4313216 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 3812219 3603895 162 456 0 3811755 0
Current children cumulated CPU time (s) 143.9
Current children cumulated vsize (KiB) 15248876

[startup+147.2 s]
/proc/loadavg: 2.01 2.01 2.00 3/259 27073
/proc/meminfo: memFree=17010160/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=15317996 CPUtime=147.1 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202496 1797075 0 0 0 14279 431 0 0 20 0 1 0 24757610 15685627904 3669175 33554432000 4194304 6059633 140734703616368 140734703613864 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 3829499 3669175 162 456 0 3829035 0
Current children cumulated CPU time (s) 147.1
Current children cumulated vsize (KiB) 15317996

[startup+148.8 s]
/proc/loadavg: 1.93 1.99 1.99 2/259 27073
/proc/meminfo: memFree=16864296/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=15402156 CPUtime=148.03 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) S 27063 27066 15292 0 -1 4202496 1802206 0 0 0 14370 433 0 0 20 0 1 0 24757610 15771807744 3686534 33554432000 4194304 6059633 140734703616368 140734703615592 5263648 0 0 4096 8404992 18446744071579460660 0 0 17 14 0 0 0 0 0
/proc/27066/statm: 3850539 3686534 210 456 0 3850075 0
Current children cumulated CPU time (s) 148.03
Current children cumulated vsize (KiB) 15402156

[startup+149.2 s]
/proc/loadavg: 1.93 1.99 1.99 2/259 27073
/proc/meminfo: memFree=16864296/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=0 CPUtime=148.1 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202500 1802208 0 0 0 14370 440 0 0 20 0 1 0 24757610 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/27066/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 148.1
Current children cumulated vsize (KiB) 0

[startup+149.6 s]
/proc/loadavg: 1.93 1.99 1.99 3/259 27073
/proc/meminfo: memFree=28239428/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=0 CPUtime=148.51 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202500 1802208 0 0 0 14370 481 0 0 20 0 1 0 24757610 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/27066/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 148.51
Current children cumulated vsize (KiB) 0

[startup+149.711 s]
/proc/loadavg: 1.93 1.99 1.99 3/259 27073
/proc/meminfo: memFree=28239428/32872528 swapFree=7804/7804
[pid=27066] ppid=27063 vsize=0 CPUtime=148.61 cores=4-7,12-15
/proc/27066/stat : 27066 (open-wbo) R 27063 27066 15292 0 -1 4202500 1802208 0 0 0 14370 491 0 0 20 0 1 0 24757610 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/27066/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 148.61
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 149.771
CPU time (s): 148.679
CPU user time (s): 143.703
CPU system time (s): 4.97624
CPU usage (%): 99.2714
Max. virtual memory (cumulated for all children) (KiB): 15580096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 143.703
system time used= 4.97624
maximum resident set size= 14746144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1802208
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= 93
involuntary context switches= 164

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.637903 second user time and 1.06684 second system time

The end

Launcher Data 

Begin job on node132 at 2016-06-18 07:18:50
IDJOB=4101382
IDBENCH=1738
IDSOLVER=2547
FILE ID=node132/4101382-1466227130
RUNJOBID= node132-1466223172-24077
PBS_JOBID= 19918145
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-mod013.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101382-1466227130/watcher-4101382-1466227130 -o /tmp/evaluation-result-4101382-1466227130/solver-4101382-1466227130 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1466223172-24077 --watchdog 1960  open-wbo HOME/instance-4101382-1466227130.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 8

MD5SUM BENCH= 4cf38d6355be5633005fa8af147e26d0
RANDOM SEED=2092123937

node132.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		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
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		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5332.51
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		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5332.51
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		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5332.51
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		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 8
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 1
initial apicid	: 1
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	: 9
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 3
initial apicid	: 3
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	: 10
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 5
initial apicid	: 5
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	: 11
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 7
initial apicid	: 7
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	: 12
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 17
initial apicid	: 17
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	: 13
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 19
initial apicid	: 19
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	: 14
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 21
initial apicid	: 21
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	: 15
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 23
initial apicid	: 23
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:        31649236 kB
Buffers:           95252 kB
Cached:           151392 kB
SwapCached:         1776 kB
Active:           289840 kB
Inactive:         169384 kB
Active(anon):     214216 kB
Inactive(anon):     1060 kB
Active(file):      75624 kB
Inactive(file):   168324 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108856 kB
SwapFree:       67099332 kB
Dirty:              4856 kB
Writeback:             0 kB
AnonPages:        215564 kB
Mapped:             7880 kB
Shmem:                 0 kB
Slab:             606352 kB
SReclaimable:      46276 kB
SUnreclaim:       560076 kB
KernelStack:        2192 kB
PageTables:         4604 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     389796 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987140 kB
HardwareCorrupted:     0 kB
AnonHugePages:    104448 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 node132 at 2016-06-18 07:21:20