Trace number 4101612

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? 144.858 145.886

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-glass4.opb
MD5SUMd0857e859d7ae9b7cd0d343674d5c1ad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1212
Best CPU time to get the best result obtained on this benchmark1800.92
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1138
Optimality of the best value was proved NO
Number of variables780
Total number of constraints405
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints369
Minimum length of a constraint6
Maximum length of a constraint101
Number of terms in the objective function 478
Biggest coefficient in the objective function 262140
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524739
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262140
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524739
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-4101612-1466232261.opb
0.00/0.00	c File size is 273921 bytes.
144.17/145.20	c Sum of soft weights:       524739
144.17/145.20	c |                                                                                                       |
144.17/145.20	c ========================================[ Problem Statistics ]===========================================
144.17/145.20	c |                                                                                                       |
144.17/145.20	c |  Problem Type:             Weighted                                                                   |
144.17/145.20	c |  Number of variables:           780                                                                   |
144.17/145.20	c |  Number of hard clauses:         36                                                                   |
144.17/145.20	c |  Number of soft clauses:        478                                                                   |
144.17/145.20	c |  Number of cardinality:          36                                                                   |
144.17/145.20	c |  Number of PB :                 369                                                                   |
144.17/145.20	c |  Parse time:                   0.03 s                                                                 |
144.17/145.20	c |                                                                                                       |
144.17/145.20	c ==========================================[ Solver Settings ]============================================
144.17/145.20	c |                                                                                                       |
144.17/145.20	c |  Algorithm:                LinearSU                                                                   |
144.17/145.20	c |  BMO strategy:                   On                                                                   |
144.17/145.20	c |  BMO search:                     No                                                                   |
144.17/145.20	c |  PB Encoding:                   GTE                                                                   |
144.17/145.20	c |                                                                                                       |
144.17/145.20	c Error: Out of memory.
144.17/145.20	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-4101612-1466232261/watcher-4101612-1466232261 -o /tmp/evaluation-result-4101612-1466232261/solver-4101612-1466232261 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960 open-wbo-lsu HOME/instance-4101612-1466232261.opb 

pid=26874
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: 2.11 2.14 2.10 3/176 26877
/proc/meminfo: memFree=30148788/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=2604 CPUtime=0 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 383 0 0 0 0 0 0 0 20 0 1 0 25276193 2666496 258 33554432000 4194304 6058637 140735823909376 140736533408616 5042435 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26877/statm: 651 258 202 456 0 120 0

[startup+0.100157 s]
/proc/loadavg: 2.11 2.14 2.10 3/176 26877
/proc/meminfo: memFree=30148788/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=29164 CPUtime=0.09 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 6140 0 0 0 7 2 0 0 20 0 1 0 25276193 29863936 6322 33554432000 4194304 6058637 140735823909376 140736533408616 4239645 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26877/statm: 7291 6322 164 456 0 6827 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29164

[startup+0.200327 s]
/proc/loadavg: 2.11 2.14 2.10 3/176 26877
/proc/meminfo: memFree=30148788/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=69876 CPUtime=0.18 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 13218 0 0 0 15 3 0 0 20 0 1 0 25276193 71553024 13299 33554432000 4194304 6058637 140735823909376 140736533408616 5042435 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26877/statm: 17469 13305 164 456 0 17005 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 69876

[startup+0.30031 s]
/proc/loadavg: 2.11 2.14 2.10 3/176 26877
/proc/meminfo: memFree=30148788/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=80100 CPUtime=0.28 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 16621 0 0 0 24 4 0 0 20 0 1 0 25276193 82022400 17543 33554432000 4194304 6058637 140735823909376 140736533408616 4312986 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/26877/statm: 20025 17546 165 456 0 19561 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 80100

[startup+0.700249 s]
/proc/loadavg: 2.11 2.14 2.10 3/176 26877
/proc/meminfo: memFree=30148788/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=171356 CPUtime=0.68 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 28133 0 0 0 61 7 0 0 20 0 1 0 25276193 175468544 36720 33554432000 4194304 6058637 140735823909376 140735823907640 5277498 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 42839 36720 165 456 0 42375 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 171356

[startup+1.50026 s]
/proc/loadavg: 2.11 2.14 2.10 3/177 26878
/proc/meminfo: memFree=29923312/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=339584 CPUtime=1.49 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 44137 0 0 0 136 13 0 0 20 0 1 0 25276193 347734016 76230 33554432000 4194304 6058637 140735823909376 140735823908024 4318484 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 84896 76230 165 456 0 84432 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 339584

[startup+3.10024 s]
/proc/loadavg: 2.11 2.14 2.10 3/177 26878
/proc/meminfo: memFree=29706520/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=735876 CPUtime=3.09 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 71053 0 0 0 288 21 0 0 20 0 1 0 25276193 753537024 138052 33554432000 4194304 6058637 140735823909376 140735823907944 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 183969 138052 165 456 0 183505 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 735876

[startup+6.30026 s]
/proc/loadavg: 2.10 2.14 2.10 3/177 26878
/proc/meminfo: memFree=29358576/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=1106344 CPUtime=6.29 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 105421 0 0 0 598 31 0 0 20 0 1 0 25276193 1132896256 227367 33554432000 4194304 6058637 140735823909376 140735823907368 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 276586 227369 165 456 0 276122 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1106344

[startup+12.7003 s]
/proc/loadavg: 2.09 2.14 2.10 3/177 26878
/proc/meminfo: memFree=28700932/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=1656784 CPUtime=12.68 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 164516 0 0 0 1222 46 0 0 20 0 1 0 25276193 1696546816 372619 33554432000 4194304 6058637 140735823909376 140735823907944 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 414196 372619 165 456 0 413732 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1656784

[startup+25.5004 s]
/proc/loadavg: 2.07 2.13 2.09 3/177 26878
/proc/meminfo: memFree=27603124/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=3314056 CPUtime=25.48 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 277395 0 0 0 2462 86 0 0 20 0 1 0 25276193 3393593344 635768 33554432000 4194304 6058637 140735823909376 140735823907672 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 828514 635769 165 456 0 828050 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3314056

[startup+51.1004 s]
/proc/loadavg: 2.12 2.14 2.09 3/177 26878
/proc/meminfo: memFree=25107568/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=5449848 CPUtime=51.08 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 511784 0 0 0 4950 158 0 0 20 0 1 0 25276193 5580644352 1256092 33554432000 4194304 6058637 140735823909376 140735823907944 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 1362462 1256092 165 456 0 1361998 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5449848

[startup+102.3 s]
/proc/loadavg: 2.17 2.14 2.10 4/177 26879
/proc/meminfo: memFree=20493748/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=12238252 CPUtime=102.27 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 954464 0 0 0 9907 320 0 0 20 0 1 0 25276193 12531970048 2385897 33554432000 4194304 6058637 140735823909376 140735823907672 4588439 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 3059563 2385897 165 456 0 3059099 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12238252

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26877 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.17 2.14 2.10 4/177 26879
/proc/meminfo: memFree=20493748/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=12240460 CPUtime=102.38 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 954901 0 0 0 9917 321 0 0 20 0 1 0 25276193 12534231040 2387867 33554432000 4194304 6058637 140735823909376 140735823907672 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 3060115 2387867 165 456 0 3059651 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 12240460

[startup+128 s]
/proc/loadavg: 2.11 2.13 2.09 3/177 26880
/proc/meminfo: memFree=18199820/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=13168420 CPUtime=127.97 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 1180596 0 0 0 12387 410 0 0 20 0 1 0 25276193 13484462080 2965946 33554432000 4194304 6058637 140735823909376 140735823907944 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 3292105 2965946 165 456 0 3291641 0
Current children cumulated CPU time (s) 127.97
Current children cumulated vsize (KiB) 13168420

[startup+134.4 s]
/proc/loadavg: 2.17 2.14 2.10 4/177 26880
/proc/meminfo: memFree=17524864/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=13517596 CPUtime=134.37 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 1237178 0 0 0 13009 428 0 0 20 0 1 0 25276193 13842018304 3126725 33554432000 4194304 6058637 140735823909376 140735823907944 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 3379399 3126725 165 456 0 3378935 0
Current children cumulated CPU time (s) 134.37
Current children cumulated vsize (KiB) 13517596

[startup+140.8 s]
/proc/loadavg: 2.16 2.14 2.09 3/177 26880
/proc/meminfo: memFree=16817896/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=14179704 CPUtime=140.78 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 1303892 0 0 0 13627 451 0 0 20 0 1 0 25276193 14520016896 3295096 33554432000 4194304 6058637 140735823909376 140735823907688 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 3544926 3295096 165 456 0 3544462 0
Current children cumulated CPU time (s) 140.78
Current children cumulated vsize (KiB) 14179704

[startup+144 s]
/proc/loadavg: 2.16 2.14 2.09 3/177 26880
/proc/meminfo: memFree=16619360/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=14305108 CPUtime=143.96 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202496 1334391 0 0 0 13936 460 0 0 20 0 1 0 25276193 14648430592 3369014 33554432000 4194304 6058637 140735823909376 140735823907944 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 3576277 3369016 165 456 0 3575813 0
Current children cumulated CPU time (s) 143.96
Current children cumulated vsize (KiB) 14305108

[startup+144.8 s]
/proc/loadavg: 2.15 2.14 2.09 3/177 26880
/proc/meminfo: memFree=16506896/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=14377796 CPUtime=144.17 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) S 26874 26877 7337 0 -1 4202496 1336329 0 0 0 13956 461 0 0 20 0 1 0 25276193 14722863104 3372485 33554432000 4194304 6058637 140735823909376 140735823908600 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 2 0 0 0 0 0
/proc/26877/statm: 3594449 3372485 214 456 0 3593985 0
Current children cumulated CPU time (s) 144.17
Current children cumulated vsize (KiB) 14377796

[startup+145.6 s]
/proc/loadavg: 2.15 2.14 2.09 2/177 26880
/proc/meminfo: memFree=16503236/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=0 CPUtime=144.56 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202500 1336330 0 0 0 13956 500 0 0 20 0 1 0 25276193 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26877/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 144.56
Current children cumulated vsize (KiB) 0

[startup+145.8 s]
/proc/loadavg: 2.15 2.14 2.09 2/177 26880
/proc/meminfo: memFree=16503236/32872528 swapFree=526336/559040
[pid=26877] ppid=26874 vsize=0 CPUtime=144.76 cores=0,2,4,6
/proc/26877/stat : 26877 (open-wbo-lsu) R 26874 26877 7337 0 -1 4202500 1336330 0 0 0 13956 520 0 0 20 0 1 0 25276193 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/26877/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 144.76
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 145.886
CPU time (s): 144.858
CPU user time (s): 139.564
CPU system time (s): 5.29419
CPU usage (%): 99.2954
Max. virtual memory (cumulated for all children) (KiB): 14377796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 139.564
system time used= 5.2942
maximum resident set size= 13489944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1336330
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= 4
involuntary context switches= 159

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.372943 second user time and 0.565913 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 08:44:21
IDJOB=4101612
IDBENCH=1772
IDSOLVER=2545
FILE ID=node106/4101612-1466232261
RUNJOBID= node106-1466206113-7353
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/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-glass4.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101612-1466232261/watcher-4101612-1466232261 -o /tmp/evaluation-result-4101612-1466232261/solver-4101612-1466232261 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960  open-wbo-lsu HOME/instance-4101612-1466232261.opb

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

MD5SUM BENCH= d0857e859d7ae9b7cd0d343674d5c1ad
RANDOM SEED=65171005

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:        30149168 kB
Buffers:           70984 kB
Cached:           142516 kB
SwapCached:         1636 kB
Active:          1249976 kB
Inactive:         171932 kB
Active(anon):    1206824 kB
Inactive(anon):     3940 kB
Active(file):      43152 kB
Inactive(file):   167992 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              4680 kB
Writeback:             0 kB
AnonPages:       1766700 kB
Mapped:             7844 kB
Shmem:                 0 kB
Slab:             608140 kB
SReclaimable:      51684 kB
SUnreclaim:       556456 kB
KernelStack:        1464 kB
PageTables:         7740 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2028192 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    786432 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 08:46:47