Trace number 4100316

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? 139.038 140.06

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-glass4.opb
MD5SUMbde08d14cdb5e6beb81499ee17ba1695
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1100
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1211
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-4100316-1466219373.opb
0.00/0.00	c File size is 273573 bytes.
138.52/139.55	c Sum of soft weights:       524739
138.52/139.55	c |                                                                                                       |
138.52/139.55	c ========================================[ Problem Statistics ]===========================================
138.52/139.55	c |                                                                                                       |
138.52/139.55	c |  Problem Type:             Weighted                                                                   |
138.52/139.55	c |  Number of variables:           780                                                                   |
138.52/139.55	c |  Number of hard clauses:         36                                                                   |
138.52/139.55	c |  Number of soft clauses:        478                                                                   |
138.52/139.55	c |  Number of cardinality:          36                                                                   |
138.52/139.55	c |  Number of PB :                 369                                                                   |
138.52/139.55	c |  Parse time:                   0.03 s                                                                 |
138.52/139.55	c |                                                                                                       |
138.52/139.55	c ==========================================[ Solver Settings ]============================================
138.52/139.55	c |                                                                                                       |
138.52/139.55	c |  Algorithm:                LinearSU                                                                   |
138.52/139.55	c |  BMO strategy:                   On                                                                   |
138.52/139.55	c |  BMO search:                     No                                                                   |
138.52/139.55	c |  PB Encoding:                   GTE                                                                   |
138.52/139.55	c |                                                                                                       |
138.52/139.55	c Error: Out of memory.
138.52/139.55	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-4100316-1466219373/watcher-4100316-1466219373 -o /tmp/evaluation-result-4100316-1466219373/solver-4100316-1466219373 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4100316-1466219373.opb 

pid=20052
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: 2.01 2.05 2.01 3/176 20055
/proc/meminfo: memFree=31069524/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=2604 CPUtime=0 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 387 0 0 0 0 0 0 0 20 0 1 0 23987424 2666496 263 33554432000 4194304 6058637 140735192878112 140736478999240 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 651 263 202 456 0 120 0

[startup+0.100182 s]
/proc/loadavg: 2.01 2.05 2.01 3/176 20055
/proc/meminfo: memFree=31069524/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=34464 CPUtime=0.09 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 6867 0 0 0 9 0 0 0 20 0 1 0 23987424 35291136 7022 33554432000 4194304 6058637 140735192878112 140736478999240 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 8616 7029 164 456 0 8152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34464

[startup+0.200386 s]
/proc/loadavg: 2.01 2.05 2.01 3/176 20055
/proc/meminfo: memFree=31069524/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=70144 CPUtime=0.19 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 13426 0 0 0 18 1 0 0 20 0 1 0 23987424 71827456 14513 33554432000 4194304 6058637 140735192878112 140736478999240 5049613 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 17536 14513 165 456 0 17072 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 70144

[startup+0.300374 s]
/proc/loadavg: 2.01 2.05 2.01 3/176 20055
/proc/meminfo: memFree=31069524/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=95596 CPUtime=0.29 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 16418 0 0 0 27 2 0 0 20 0 1 0 23987424 97890304 19355 33554432000 4194304 6058637 140735192878112 140736478999240 4239645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 23899 19355 165 456 0 23435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 95596

[startup+0.70028 s]
/proc/loadavg: 2.01 2.05 2.01 3/176 20055
/proc/meminfo: memFree=31069524/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=194484 CPUtime=0.69 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 27291 0 0 0 65 4 0 0 20 0 1 0 23987424 199151616 38848 33554432000 4194304 6058637 140735192878112 140735192876760 4294739 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 48621 38851 165 456 0 48157 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 194484

[startup+1.50028 s]
/proc/loadavg: 2.01 2.05 2.01 3/177 20056
/proc/meminfo: memFree=30831624/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=418028 CPUtime=1.49 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 42253 0 0 0 141 8 0 0 20 0 1 0 23987424 428060672 80382 33554432000 4194304 6058637 140735192878112 140735192876376 4239645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 104507 80382 165 456 0 104043 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 418028

[startup+3.10028 s]
/proc/loadavg: 2.01 2.05 2.01 3/177 20056
/proc/meminfo: memFree=30621740/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=748152 CPUtime=3.09 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 71690 0 0 0 293 16 0 0 20 0 1 0 23987424 766107648 147843 33554432000 4194304 6058637 140735192878112 140735192876104 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 187038 147843 165 456 0 186574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 748152

[startup+6.30031 s]
/proc/loadavg: 2.01 2.05 2.01 3/177 20056
/proc/meminfo: memFree=30279764/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=1099128 CPUtime=6.29 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 100804 0 0 0 605 24 0 0 20 0 1 0 23987424 1125507072 215761 33554432000 4194304 6058637 140735192878112 140735192876680 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 274782 215761 165 456 0 274318 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1099128

[startup+12.7003 s]
/proc/loadavg: 2.09 2.06 2.01 4/177 20057
/proc/meminfo: memFree=29715332/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=1566552 CPUtime=12.69 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 148283 0 0 0 1229 40 0 0 20 0 1 0 23987424 1604149248 346867 33554432000 4194304 6058637 140735192878112 140735192876408 4313024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 391638 346867 165 456 0 391174 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1566552

[startup+25.5004 s]
/proc/loadavg: 2.07 2.06 2.01 3/177 20057
/proc/meminfo: memFree=28465712/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=3156976 CPUtime=25.48 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 270531 0 0 0 2470 78 0 0 20 0 1 0 23987424 3232743424 652087 33554432000 4194304 6058637 140735192878112 140735192876408 4312986 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 789244 652087 165 456 0 788780 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3156976

[startup+51.1004 s]
/proc/loadavg: 2.12 2.07 2.02 3/178 20060
/proc/meminfo: memFree=26050496/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=5479692 CPUtime=51.08 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 502496 0 0 0 4958 150 0 0 20 0 1 0 23987424 5611204608 1264571 33554432000 4194304 6058637 140735192878112 140735192876408 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 1369923 1264571 165 456 0 1369459 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5479692

[startup+102.3 s]
/proc/loadavg: 2.05 2.06 2.01 4/177 20061
/proc/meminfo: memFree=21167556/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=12246496 CPUtime=102.28 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 954447 0 0 0 9912 316 0 0 20 0 1 0 23987424 12540411904 2466832 33554432000 4194304 6058637 140735192878112 140735192876680 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 3061624 2466832 165 456 0 3061160 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 12246496

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20055 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.05 2.06 2.01 4/177 20061
/proc/meminfo: memFree=21167556/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=12248124 CPUtime=102.38 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 954843 0 0 0 9922 316 0 0 20 0 1 0 23987424 12542078976 2468250 33554432000 4194304 6058637 140735192878112 140735192876680 5277498 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 3062192 2468250 165 456 0 3061728 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 12248124

[startup+115.2 s]
/proc/loadavg: 2.04 2.05 2.01 3/177 20061
/proc/meminfo: memFree=19874056/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=12895556 CPUtime=115.18 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 1082631 0 0 0 11164 354 0 0 20 0 1 0 23987424 13205049344 2810530 33554432000 4194304 6058637 140735192878112 140735192876680 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 3223889 2810530 165 456 0 3223425 0
Current children cumulated CPU time (s) 115.18
Current children cumulated vsize (KiB) 12895556

[startup+128 s]
/proc/loadavg: 2.03 2.05 2.01 3/177 20062
/proc/meminfo: memFree=18653456/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=13852284 CPUtime=127.97 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 1206849 0 0 0 12398 399 0 0 20 0 1 0 23987424 14184738816 3109973 33554432000 4194304 6058637 140735192878112 140735192876408 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 3463071 3109974 165 456 0 3462607 0
Current children cumulated CPU time (s) 127.97
Current children cumulated vsize (KiB) 13852284

[startup+134.4 s]
/proc/loadavg: 2.03 2.05 2.01 3/177 20062
/proc/meminfo: memFree=18049040/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=14065888 CPUtime=134.37 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 1259134 0 0 0 13023 414 0 0 20 0 1 0 23987424 14403469312 3246526 33554432000 4194304 6058637 140735192878112 140735192876680 4251782 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 3516472 3246526 165 456 0 3516008 0
Current children cumulated CPU time (s) 134.37
Current children cumulated vsize (KiB) 14065888

[startup+137.607 s]
/proc/loadavg: 2.03 2.05 2.01 3/177 20062
/proc/meminfo: memFree=17718668/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=14169740 CPUtime=137.57 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202496 1285273 0 0 0 13336 421 0 0 20 0 1 0 23987424 14509813760 3327342 33554432000 4194304 6058637 140735192878112 140735192876152 4312986 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 3542435 3327342 165 456 0 3541971 0
Current children cumulated CPU time (s) 137.57
Current children cumulated vsize (KiB) 14169740

[startup+139.2 s]
/proc/loadavg: 2.03 2.05 2.01 2/177 20062
/proc/meminfo: memFree=17613892/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=14277912 CPUtime=138.52 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) S 20052 20055 7337 0 -1 4202496 1296222 0 0 0 13428 424 0 0 20 0 1 0 23987424 14620581888 3351506 33554432000 4194304 6058637 140735192878112 140735192877336 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/20055/statm: 3569478 3351506 214 456 0 3569014 0
Current children cumulated CPU time (s) 138.52
Current children cumulated vsize (KiB) 14277912

[startup+139.6 s]
/proc/loadavg: 2.03 2.05 2.01 2/177 20062
/proc/meminfo: memFree=17613892/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=0 CPUtime=138.57 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202500 1296223 0 0 0 13428 429 0 0 20 0 1 0 23987424 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20055/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 138.57
Current children cumulated vsize (KiB) 0

[startup+140 s]
/proc/loadavg: 1.94 2.03 2.00 3/177 20062
/proc/meminfo: memFree=20414308/32872528 swapFree=526336/559040
[pid=20055] ppid=20052 vsize=0 CPUtime=138.97 cores=1,3,5,7
/proc/20055/stat : 20055 (open-wbo-lsu) R 20052 20055 7337 0 -1 4202500 1296223 0 0 0 13428 469 0 0 20 0 1 0 23987424 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20055/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 138.97
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 140.06
CPU time (s): 139.038
CPU user time (s): 134.285
CPU system time (s): 4.75328
CPU usage (%): 99.2701
Max. virtual memory (cumulated for all children) (KiB): 14277912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 134.285
system time used= 4.75328
maximum resident set size= 13406028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1296223
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= 148

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.345947 second user time and 0.573912 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 05:09:33
IDJOB=4100316
IDBENCH=1601
IDSOLVER=2545
FILE ID=node106/4100316-1466219373
RUNJOBID= node106-1466206113-7354
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/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-glass4.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100316-1466219373/watcher-4100316-1466219373 -o /tmp/evaluation-result-4100316-1466219373/solver-4100316-1466219373 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4100316-1466219373.opb

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

MD5SUM BENCH= bde08d14cdb5e6beb81499ee17ba1695
RANDOM SEED=687473885

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:        31069796 kB
Buffers:           93588 kB
Cached:           139928 kB
SwapCached:         1620 kB
Active:           339924 kB
Inactive:         164896 kB
Active(anon):     270104 kB
Inactive(anon):     3684 kB
Active(file):      69820 kB
Inactive(file):   161212 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:        932440 kB
Mapped:             7824 kB
Shmem:                 0 kB
Slab:             605724 kB
SReclaimable:      49360 kB
SUnreclaim:       556364 kB
KernelStack:        1472 kB
PageTables:         5864 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     992180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    155648 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 05:11:53