Trace number 4101580

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-LSU PB16? 145.155 146.222

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-gesa2.opb
MD5SUM1f57d7f7253e44124d4d26029bd38b8a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark738
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 424
Optimality of the best value was proved NO
Number of variables19344
Total number of constraints1824
Number of constraints which are clauses48
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1776
Minimum length of a constraint2
Maximum length of a constraint309
Number of terms in the objective function 13488
Biggest coefficient in the objective function 1219
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 535560
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535560
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 -- LSU
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-4101580-1466231977.opb
0.00/0.00	c File size is 750242 bytes.
144.54/145.62	c Sum of soft weights:       535560
144.54/145.62	c |                                                                                                       |
144.54/145.62	c ========================================[ Problem Statistics ]===========================================
144.54/145.62	c |                                                                                                       |
144.54/145.62	c |  Problem Type:             Weighted                                                                   |
144.54/145.62	c |  Number of variables:         19344                                                                   |
144.54/145.62	c |  Number of hard clauses:         48                                                                   |
144.54/145.62	c |  Number of soft clauses:      13488                                                                   |
144.54/145.62	c |  Number of cardinality:           0                                                                   |
144.54/145.62	c |  Number of PB :                1824                                                                   |
144.54/145.62	c |  Parse time:                   0.08 s                                                                 |
144.54/145.62	c |                                                                                                       |
144.54/145.62	c ==========================================[ Solver Settings ]============================================
144.54/145.62	c |                                                                                                       |
144.54/145.62	c |  Algorithm:                LinearSU                                                                   |
144.54/145.62	c |  BMO strategy:                   On                                                                   |
144.54/145.62	c |  BMO search:                     No                                                                   |
144.54/145.62	c |  PB Encoding:                   GTE                                                                   |
144.54/145.62	c |                                                                                                       |
144.54/145.62	c Error: Out of memory.
144.54/145.62	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-4101580-1466231977/watcher-4101580-1466231977 -o /tmp/evaluation-result-4101580-1466231977/solver-4101580-1466231977 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960 open-wbo-lsu HOME/instance-4101580-1466231977.opb 

pid=26729
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.21 2.16 2.10 3/176 26732
/proc/meminfo: memFree=21639660/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=3336 CPUtime=0 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 587 0 0 0 0 0 0 0 20 0 1 0 25247818 3416064 462 33554432000 4194304 6058637 140734283183648 140733213822568 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 834 463 318 456 0 186 0

[startup+0.100201 s]
/proc/loadavg: 2.21 2.16 2.10 3/176 26732
/proc/meminfo: memFree=21639660/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=21464 CPUtime=0.09 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 3702 0 0 0 9 0 0 0 20 0 1 0 25247818 21979136 3333 33554432000 4194304 6058637 140734283183648 140733213822568 4239645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 5366 3338 165 456 0 4902 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21464

[startup+0.200369 s]
/proc/loadavg: 2.21 2.16 2.10 3/176 26732
/proc/meminfo: memFree=21639660/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=59196 CPUtime=0.19 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 10942 0 0 0 18 1 0 0 20 0 1 0 25247818 60616704 10918 33554432000 4194304 6058637 140734283183648 140733213822568 4239645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 14799 10923 165 456 0 14335 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 59196

[startup+0.300336 s]
/proc/loadavg: 2.21 2.16 2.10 3/176 26732
/proc/meminfo: memFree=21639660/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=91064 CPUtime=0.28 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 16947 0 0 0 26 2 0 0 20 0 1 0 25247818 93249536 19661 33554432000 4194304 6058637 140734283183648 140733213822568 4242283 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 22766 19661 165 456 0 22302 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 91064

[startup+0.700277 s]
/proc/loadavg: 2.21 2.16 2.10 3/176 26732
/proc/meminfo: memFree=21639660/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=202416 CPUtime=0.69 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 30542 0 0 0 64 5 0 0 20 0 1 0 25247818 207273984 43306 33554432000 4194304 6058637 140734283183648 140734283181096 5046461 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 50604 43306 165 456 0 50140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 202416

[startup+1.50029 s]
/proc/loadavg: 2.21 2.16 2.10 3/177 26733
/proc/meminfo: memFree=21305136/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=373772 CPUtime=1.48 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 45018 0 0 0 140 8 0 0 20 0 1 0 25247818 382742528 70594 33554432000 4194304 6058637 140734283183648 140734283181096 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 93476 70604 165 456 0 93012 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 373772

[startup+3.10028 s]
/proc/loadavg: 2.21 2.16 2.10 3/177 26733
/proc/meminfo: memFree=21087260/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=569404 CPUtime=3.09 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 67190 0 0 0 294 15 0 0 20 0 1 0 25247818 583069696 123709 33554432000 4194304 6058637 140734283183648 140734283181096 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 142351 123710 165 456 0 141887 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 569404

[startup+6.30028 s]
/proc/loadavg: 2.19 2.16 2.10 3/177 26733
/proc/meminfo: memFree=20380800/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=1141000 CPUtime=6.28 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 108261 0 0 0 601 27 0 0 20 0 1 0 25247818 1168384000 225784 33554432000 4194304 6058637 140734283183648 140734283181096 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 285250 225784 165 456 0 284786 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1141000

[startup+12.7003 s]
/proc/loadavg: 2.17 2.15 2.10 4/177 26733
/proc/meminfo: memFree=18817052/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=1967220 CPUtime=12.69 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 191381 0 0 0 1220 49 0 0 20 0 1 0 25247818 2014433280 431308 33554432000 4194304 6058637 140734283183648 140734283181096 4294863 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 491805 431309 165 456 0 491341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1967220

[startup+25.5003 s]
/proc/loadavg: 2.20 2.16 2.10 3/178 26736
/proc/meminfo: memFree=16183908/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=4228020 CPUtime=25.49 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 330669 0 0 0 2456 93 0 0 20 0 1 0 25247818 4329492480 761384 33554432000 4194304 6058637 140734283183648 140734283181400 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 1057005 761384 165 456 0 1056541 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4228020

[startup+51.1004 s]
/proc/loadavg: 2.20 2.16 2.11 3/178 26782
/proc/meminfo: memFree=25018956/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=6932020 CPUtime=51.08 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 561162 0 0 0 4930 178 0 0 20 0 1 0 25247818 7098388480 1308569 33554432000 4194304 6058637 140734283183648 140734283181400 4294624 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 1733005 1308569 165 456 0 1732541 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6932020

[startup+102.3 s]
/proc/loadavg: 2.13 2.15 2.10 4/177 26782
/proc/meminfo: memFree=20957976/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=11740608 CPUtime=102.26 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 945844 0 0 0 9831 395 0 0 20 0 1 0 25247818 12022382592 2293829 33554432000 4194304 6058637 140734283183648 140734283181400 4251859 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 2935152 2293829 165 456 0 2934688 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11740608

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26732 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.13 2.15 2.10 4/177 26782
/proc/meminfo: memFree=20957976/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=11742336 CPUtime=102.36 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 946322 0 0 0 9841 395 0 0 20 0 1 0 25247818 12024152064 2295329 33554432000 4194304 6058637 140734283183648 140734283181400 4312975 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 2935584 2295329 165 456 0 2935120 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 11742336

[startup+128 s]
/proc/loadavg: 2.13 2.15 2.10 4/177 26783
/proc/meminfo: memFree=19329588/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=12167136 CPUtime=127.93 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 1057483 0 0 0 12291 502 0 0 20 0 1 0 25247818 12459147264 2697535 33554432000 4194304 6058637 140734283183648 140734283181400 4588439 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 3041784 2697535 165 456 0 3041320 0
Current children cumulated CPU time (s) 127.93
Current children cumulated vsize (KiB) 12167136

[startup+134.4 s]
/proc/loadavg: 2.12 2.15 2.10 3/177 26783
/proc/meminfo: memFree=18837480/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=12359740 CPUtime=134.33 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 1098460 0 0 0 12903 530 0 0 20 0 1 0 25247818 12656373760 2818196 33554432000 4194304 6058637 140734283183648 140734283181368 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 3089935 2818196 165 456 0 3089471 0
Current children cumulated CPU time (s) 134.33
Current children cumulated vsize (KiB) 12359740

[startup+140.8 s]
/proc/loadavg: 2.11 2.14 2.10 3/177 26783
/proc/meminfo: memFree=18252776/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=12594360 CPUtime=140.73 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 1155321 0 0 0 13529 544 0 0 20 0 1 0 25247818 12896624640 2957989 33554432000 4194304 6058637 140734283183648 140734283181672 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 3148590 2957989 165 456 0 3148126 0
Current children cumulated CPU time (s) 140.73
Current children cumulated vsize (KiB) 12594360

[startup+144 s]
/proc/loadavg: 2.10 2.14 2.10 3/177 26783
/proc/meminfo: memFree=18099520/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=12724272 CPUtime=143.92 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202496 1186798 0 0 0 13841 551 0 0 20 0 1 0 25247818 13029654528 3030346 33554432000 4194304 6058637 140734283183648 140734283181672 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 3181068 3030349 165 456 0 3180604 0
Current children cumulated CPU time (s) 143.92
Current children cumulated vsize (KiB) 12724272

[startup+145.6 s]
/proc/loadavg: 2.10 2.14 2.10 2/177 26783
/proc/meminfo: memFree=17915056/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=12804728 CPUtime=144.54 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) S 26729 26732 7337 0 -1 4202496 1190423 0 0 0 13902 552 0 0 20 0 1 0 25247818 13112041472 3041095 33554432000 4194304 6058637 140734283183648 140734283182872 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 4 0 0 0 0 0
/proc/26732/statm: 3201182 3041095 214 456 0 3200718 0
Current children cumulated CPU time (s) 144.54
Current children cumulated vsize (KiB) 12804728

[startup+146 s]
/proc/loadavg: 2.10 2.14 2.10 2/177 26783
/proc/meminfo: memFree=17915056/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=0 CPUtime=144.92 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202500 1190424 0 0 0 13902 590 0 0 20 0 1 0 25247818 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26732/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 144.92
Current children cumulated vsize (KiB) 0

[startup+146.2 s]
/proc/loadavg: 2.10 2.14 2.10 2/177 26783
/proc/meminfo: memFree=17915056/32872528 swapFree=526336/559040
[pid=26732] ppid=26729 vsize=0 CPUtime=145.12 cores=0,2,4,6
/proc/26732/stat : 26732 (open-wbo-lsu) R 26729 26732 7337 0 -1 4202500 1190424 0 0 0 13902 610 0 0 20 0 1 0 25247818 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26732/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 145.12
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 146.222
CPU time (s): 145.155
CPU user time (s): 139.029
CPU system time (s): 6.12607
CPU usage (%): 99.2705
Max. virtual memory (cumulated for all children) (KiB): 12804728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 139.029
system time used= 6.12607
maximum resident set size= 12164384
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1190424
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= 71
involuntary context switches= 179

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.400939 second user time and 0.557915 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 08:39:37
IDJOB=4101580
IDBENCH=1768
IDSOLVER=2545
FILE ID=node106/4101580-1466231977
RUNJOBID= node106-1466206113-7353
PBS_JOBID= 19918166
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-gesa2.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101580-1466231977/watcher-4101580-1466231977 -o /tmp/evaluation-result-4101580-1466231977/solver-4101580-1466231977 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960  open-wbo-lsu HOME/instance-4101580-1466231977.opb

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

MD5SUM BENCH= 1f57d7f7253e44124d4d26029bd38b8a
RANDOM SEED=54269949

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
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		: 2667.073
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	: 5332.56
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		: 2667.073
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		: 2667.073
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	: 5332.56
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		: 2667.073
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	: 5332.38
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		: 2667.073
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:        21644436 kB
Buffers:           70640 kB
Cached:           138152 kB
SwapCached:         1636 kB
Active:          9737632 kB
Inactive:         170756 kB
Active(anon):    9697556 kB
Inactive(anon):     4524 kB
Active(file):      40076 kB
Inactive(file):   166232 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              5444 kB
Writeback:             0 kB
AnonPages:      10304808 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             608400 kB
SReclaimable:      51904 kB
SUnreclaim:       556496 kB
KernelStack:        1472 kB
PageTables:        24684 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   13132056 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2365440 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= 71688 MiB
End job on node106 at 2016-06-18 08:42:03