Trace number 4100164

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? 144.062 145.089

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-qap10.opb
MD5SUMcba28129e4f6f6eef01b4dc927adb1b9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 29
Optimality of the best value was proved NO
Number of variables83000
Total number of constraints1820
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 constraints1820
Minimum length of a constraint200
Maximum length of a constraint200
Number of terms in the objective function 52200
Biggest coefficient in the objective function 570
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 564062
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 26215
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 564062
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-4100164-1466218299.opb
0.00/0.00	c File size is 4592725 bytes.
143.55/144.58	c Sum of soft weights:       564062
143.55/144.58	c |                                                                                                       |
143.55/144.58	c ========================================[ Problem Statistics ]===========================================
143.55/144.58	c |                                                                                                       |
143.55/144.58	c |  Problem Type:             Weighted                                                                   |
143.55/144.58	c |  Number of variables:         83000                                                                   |
143.55/144.58	c |  Number of hard clauses:          0                                                                   |
143.55/144.58	c |  Number of soft clauses:      52200                                                                   |
143.55/144.58	c |  Number of cardinality:           0                                                                   |
143.55/144.58	c |  Number of PB :                3640                                                                   |
143.55/144.58	c |  Parse time:                   0.51 s                                                                 |
143.55/144.58	c |                                                                                                       |
143.55/144.58	c ==========================================[ Solver Settings ]============================================
143.55/144.58	c |                                                                                                       |
143.55/144.58	c |  Algorithm:                LinearSU                                                                   |
143.55/144.58	c |  BMO strategy:                   On                                                                   |
143.55/144.58	c |  BMO search:                     No                                                                   |
143.55/144.58	c |  PB Encoding:                   GTE                                                                   |
143.55/144.58	c |                                                                                                       |
143.55/144.58	c Error: Out of memory.
143.55/144.58	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-4100164-1466218299/watcher-4100164-1466218299 -o /tmp/evaluation-result-4100164-1466218299/solver-4100164-1466218299 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4100164-1466218299.opb 

pid=19141
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: 2.14 2.11 2.03 3/176 19144
/proc/meminfo: memFree=28512652/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=7220 CPUtime=0 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 1531 0 0 0 0 0 0 0 20 0 1 0 23880037 7393280 1407 33554432000 4194304 6058637 140734655176176 140735188273000 5042188 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 1805 1407 1256 456 0 219 0

[startup+0.100151 s]
/proc/loadavg: 2.14 2.11 2.03 3/176 19144
/proc/meminfo: memFree=28512652/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=16048 CPUtime=0.09 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 3739 0 0 0 9 0 0 0 20 0 1 0 23880037 16433152 3615 33554432000 4194304 6058637 140734655176176 140735188273000 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 4012 3616 1256 456 0 2426 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16048

[startup+0.200341 s]
/proc/loadavg: 2.14 2.11 2.03 3/176 19144
/proc/meminfo: memFree=28512652/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=21164 CPUtime=0.19 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 5183 0 0 0 18 1 0 0 20 0 1 0 23880037 21671936 4906 33554432000 4194304 6058637 140734655176176 140735188273000 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 5291 4906 1257 456 0 3705 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 21164

[startup+0.300285 s]
/proc/loadavg: 2.14 2.11 2.03 3/176 19144
/proc/meminfo: memFree=28512652/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=25124 CPUtime=0.29 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 6191 0 0 0 28 1 0 0 20 0 1 0 23880037 25726976 5914 33554432000 4194304 6058637 140734655176176 140735188273000 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 6281 5914 1257 456 0 4695 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25124

[startup+0.700274 s]
/proc/loadavg: 2.14 2.11 2.03 3/176 19144
/proc/meminfo: memFree=28512652/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=100532 CPUtime=0.69 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 22437 0 0 0 66 3 0 0 20 0 1 0 23880037 102944768 21493 33554432000 4194304 6058637 140734655176176 140734655174536 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 25133 21493 164 456 0 24669 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 100532

[startup+1.50023 s]
/proc/loadavg: 2.14 2.11 2.03 3/177 19145
/proc/meminfo: memFree=28282100/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=247292 CPUtime=1.49 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 42094 0 0 0 142 7 0 0 20 0 1 0 23880037 253227008 53792 33554432000 4194304 6058637 140734655176176 140734655174168 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 61823 53792 164 456 0 61359 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 247292

[startup+3.10026 s]
/proc/loadavg: 2.14 2.11 2.03 3/177 19145
/proc/meminfo: memFree=28045308/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=510980 CPUtime=3.09 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 68858 0 0 0 295 14 0 0 20 0 1 0 23880037 523243520 111456 33554432000 4194304 6058637 140734655176176 140734655174168 5130283 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 127745 111457 164 456 0 127281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 510980

[startup+6.30024 s]
/proc/loadavg: 2.13 2.11 2.03 3/177 19145
/proc/meminfo: memFree=27209504/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=916608 CPUtime=6.29 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 120155 0 0 0 603 26 0 0 20 0 1 0 23880037 938606592 215231 33554432000 4194304 6058637 140734655176176 140734655174440 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 229152 215231 164 456 0 228688 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 916608

[startup+12.7003 s]
/proc/loadavg: 2.12 2.11 2.03 3/177 19145
/proc/meminfo: memFree=26224444/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=1797628 CPUtime=12.69 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 171486 0 0 0 1225 44 0 0 20 0 1 0 23880037 1840771072 345385 33554432000 4194304 6058637 140734655176176 140734655174744 4312986 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 449407 345385 164 456 0 448943 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1797628

[startup+25.5004 s]
/proc/loadavg: 2.09 2.10 2.03 3/177 19145
/proc/meminfo: memFree=24053280/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=2956632 CPUtime=25.48 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 289451 0 0 0 2471 77 0 0 20 0 1 0 23880037 3027591168 624571 33554432000 4194304 6058637 140734655176176 140734655174440 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 739158 624576 164 456 0 738694 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2956632

[startup+51.1003 s]
/proc/loadavg: 2.12 2.11 2.03 3/177 19145
/proc/meminfo: memFree=19960044/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=4931744 CPUtime=51.08 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 459695 0 0 0 4979 129 0 0 20 0 1 0 23880037 5050105856 1122706 33554432000 4194304 6058637 140734655176176 140734655174744 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 1232936 1122707 164 456 0 1232472 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4931744

[startup+102.3 s]
/proc/loadavg: 2.09 2.10 2.03 4/177 19146
/proc/meminfo: memFree=11649568/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=11283516 CPUtime=102.28 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 864981 0 0 0 9965 263 0 0 20 0 1 0 23880037 11554320384 2175400 33554432000 4194304 6058637 140734655176176 140734655174744 4313040 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 2820879 2175400 165 456 0 2820415 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11283516

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 19144 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.09 2.10 2.03 4/177 19146
/proc/meminfo: memFree=11649568/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=11283516 CPUtime=102.38 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 864984 0 0 0 9975 263 0 0 20 0 1 0 23880037 11554320384 2176936 33554432000 4194304 6058637 140734655176176 140734655174744 4588439 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 2820879 2176936 165 456 0 2820415 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 11283516

[startup+128 s]
/proc/loadavg: 2.13 2.11 2.03 3/177 19192
/proc/meminfo: memFree=17986428/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=12441584 CPUtime=127.98 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 1099157 0 0 0 12475 323 0 0 20 0 1 0 23880037 12740182016 2769831 33554432000 4194304 6058637 140734655176176 140734655174744 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 3110429 2769835 165 456 0 3109965 0
Current children cumulated CPU time (s) 127.98
Current children cumulated vsize (KiB) 12441584

[startup+134.4 s]
/proc/loadavg: 2.12 2.11 2.03 3/177 19192
/proc/meminfo: memFree=16365828/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=12639192 CPUtime=134.37 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 1141915 0 0 0 13102 335 0 0 20 0 1 0 23880037 12942532608 2889239 33554432000 4194304 6058637 140734655176176 140734655174744 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 3159798 2889239 165 456 0 3159334 0
Current children cumulated CPU time (s) 134.37
Current children cumulated vsize (KiB) 12639192

[startup+140.8 s]
/proc/loadavg: 2.11 2.10 2.03 3/177 19192
/proc/meminfo: memFree=14722040/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=12907280 CPUtime=140.77 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 1202333 0 0 0 13727 350 0 0 20 0 1 0 23880037 13217054720 3023754 33554432000 4194304 6058637 140734655176176 140734655174744 4312990 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 3226820 3023754 165 456 0 3226356 0
Current children cumulated CPU time (s) 140.77
Current children cumulated vsize (KiB) 12907280

[startup+142.4 s]
/proc/loadavg: 2.11 2.10 2.03 4/177 19192
/proc/meminfo: memFree=14469000/32872528 swapFree=526340/559044
[pid=19144] ppid=19141 vsize=12936956 CPUtime=142.37 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202496 1208054 0 0 0 13885 352 0 0 20 0 1 0 23880037 13247442944 3049915 33554432000 4194304 6058637 140734655176176 140734655174744 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 3234239 3049915 165 456 0 3233775 0
Current children cumulated CPU time (s) 142.37
Current children cumulated vsize (KiB) 12936956

[startup+144 s]
/proc/loadavg: 2.18 2.12 2.04 3/177 19192
/proc/meminfo: memFree=14218996/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=13023756 CPUtime=143.55 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) S 19141 19144 7337 0 -1 4202496 1212294 0 0 0 14001 354 0 0 20 0 1 0 23880037 13336326144 3067441 33554432000 4194304 6058637 140734655176176 140734655175400 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/19144/statm: 3255939 3067441 214 456 0 3255475 0
Current children cumulated CPU time (s) 143.55
Current children cumulated vsize (KiB) 13023756

[startup+144.8 s]
/proc/loadavg: 2.18 2.12 2.04 2/177 19192
/proc/meminfo: memFree=14023852/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=0 CPUtime=143.76 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202500 1212295 0 0 0 14001 375 0 0 20 0 1 0 23880037 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/19144/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 143.76
Current children cumulated vsize (KiB) 0

[startup+145 s]
/proc/loadavg: 2.18 2.12 2.04 2/177 19192
/proc/meminfo: memFree=14023852/32872528 swapFree=526336/559040
[pid=19144] ppid=19141 vsize=0 CPUtime=143.96 cores=1,3,5,7
/proc/19144/stat : 19144 (open-wbo-lsu) R 19141 19144 7337 0 -1 4202500 1212295 0 0 0 14001 395 0 0 20 0 1 0 23880037 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/19144/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 143.96
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 145.089
CPU time (s): 144.062
CPU user time (s): 140.019
CPU system time (s): 4.04339
CPU usage (%): 99.2924
Max. virtual memory (cumulated for all children) (KiB): 13023756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 140.019
system time used= 4.04338
maximum resident set size= 12269768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1212295
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= 20
involuntary context switches= 152

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.395939 second user time and 0.538918 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 04:51:39
IDJOB=4100164
IDBENCH=1581
IDSOLVER=2545
FILE ID=node106/4100164-1466218299
RUNJOBID= node106-1466206113-7354
PBS_JOBID= 19918166
Free space on /tmp= 71692 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-qap10.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100164-1466218299/watcher-4100164-1466218299 -o /tmp/evaluation-result-4100164-1466218299/solver-4100164-1466218299 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4100164-1466218299.opb

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

MD5SUM BENCH= cba28129e4f6f6eef01b4dc927adb1b9
RANDOM SEED=40833487

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:        28513304 kB
Buffers:           95796 kB
Cached:           134764 kB
SwapCached:         1636 kB
Active:          2894836 kB
Inactive:         159504 kB
Active(anon):    2822032 kB
Inactive(anon):     3700 kB
Active(file):      72804 kB
Inactive(file):   155804 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             15592 kB
Writeback:             0 kB
AnonPages:       3443024 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             605448 kB
SReclaimable:      49068 kB
SUnreclaim:       556380 kB
KernelStack:        1472 kB
PageTables:        10924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3738820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    616448 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 04:54:04