Trace number 4100406

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Open-WBO PB16? 136.692 137.77

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-bg512142.opb
MD5SUM6816c7581e307ff85cc3550c4b71269a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables16800
Total number of constraints945
Number of constraints which are clauses11
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints934
Minimum length of a constraint1
Maximum length of a constraint183
Number of terms in the objective function 9600
Biggest coefficient in the objective function 3638
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 533064
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 533064
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4100406-1466225552.opb
0.00/0.00	c File size is 877645 bytes.
136.07/137.16	c Sum of soft weights:       533064
136.07/137.16	c |                                                                                                       |
136.07/137.16	c ========================================[ Problem Statistics ]===========================================
136.07/137.16	c |                                                                                                       |
136.07/137.16	c |  Problem Type:             Weighted                                                                   |
136.07/137.16	c |  Number of variables:         16800                                                                   |
136.07/137.16	c |  Number of hard clauses:         11                                                                   |
136.07/137.16	c |  Number of soft clauses:       9600                                                                   |
136.07/137.16	c |  Number of cardinality:           0                                                                   |
136.07/137.16	c |  Number of PB :                1174                                                                   |
136.07/137.16	c |  Parse time:                   0.09 s                                                                 |
136.07/137.16	c |                                                                                                       |
136.07/137.16	c Error: Out of memory.
136.07/137.16	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-4100406-1466225552/watcher-4100406-1466225552 -o /tmp/evaluation-result-4100406-1466225552/solver-4100406-1466225552 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1466223172-24076 --watchdog 1960 open-wbo HOME/instance-4100406-1466225552.opb 

pid=26319
running on 8 cores: 0-3,8-11

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: 2.03 2.01 2.13 3/258 26322
/proc/meminfo: memFree=31695612/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=4004 CPUtime=0 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 723 0 0 0 0 0 0 0 20 0 1 0 24599820 4100096 598 33554432000 4194304 6059633 140734410320224 140734410318424 4232629 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 1001 598 348 456 0 322 0

[startup+0.100161 s]
/proc/loadavg: 2.03 2.01 2.13 3/258 26322
/proc/meminfo: memFree=31695612/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=15704 CPUtime=0.09 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 2786 0 0 0 9 0 0 0 20 0 1 0 24599820 16080896 2390 33554432000 4194304 6059633 140734410320224 140734410318424 4239837 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 4010 2397 152 456 0 3546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15704

[startup+0.200327 s]
/proc/loadavg: 2.03 2.01 2.13 3/258 26322
/proc/meminfo: memFree=31695612/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=53112 CPUtime=0.19 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 10738 0 0 0 18 1 0 0 20 0 1 0 24599820 54386688 11265 33554432000 4194304 6059633 140734410320224 140734410318424 4239837 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 13278 11266 163 456 0 12814 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 53112

[startup+0.300305 s]
/proc/loadavg: 2.03 2.01 2.13 3/258 26322
/proc/meminfo: memFree=31695612/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=80840 CPUtime=0.29 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 17357 0 0 0 26 3 0 0 20 0 1 0 24599820 82780160 18395 33554432000 4194304 6059633 140734410320224 140734410318424 4244526 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 20210 18403 163 456 0 19746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 80840

[startup+0.700281 s]
/proc/loadavg: 2.03 2.01 2.13 3/258 26322
/proc/meminfo: memFree=31695612/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=180540 CPUtime=0.69 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 32747 0 0 0 63 6 0 0 20 0 1 0 24599820 184872960 39916 33554432000 4194304 6059633 140734410320224 140734410317944 5043379 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 45135 39916 163 456 0 44671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 180540

[startup+1.50029 s]
/proc/loadavg: 2.02 2.01 2.13 3/259 26323
/proc/meminfo: memFree=31488196/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=248872 CPUtime=1.49 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 43027 0 0 0 141 8 0 0 20 0 1 0 24599820 254844928 58867 33554432000 4194304 6059633 140734410320224 140734410318248 4252008 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 62218 58867 163 456 0 61754 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 248872

[startup+3.10029 s]
/proc/loadavg: 2.02 2.01 2.13 3/259 26323
/proc/meminfo: memFree=31378820/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=513944 CPUtime=3.09 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 65620 0 0 0 295 14 0 0 20 0 1 0 24599820 526278656 109534 33554432000 4194304 6059633 140734410320224 140734410317992 4252008 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 128486 109534 163 456 0 128022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 513944

[startup+6.3003 s]
/proc/loadavg: 2.02 2.01 2.13 3/259 26323
/proc/meminfo: memFree=30932448/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=1102420 CPUtime=6.28 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 101306 0 0 0 602 26 0 0 20 0 1 0 24599820 1128878080 212820 33554432000 4194304 6059633 140734410320224 140734410318248 5082967 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 275605 212820 163 456 0 275141 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1102420

[startup+12.7002 s]
/proc/loadavg: 2.02 2.01 2.13 3/259 26323
/proc/meminfo: memFree=30108468/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=1844284 CPUtime=12.68 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 168988 0 0 0 1218 50 0 0 20 0 1 0 24599820 1888546816 409177 33554432000 4194304 6059633 140734410320224 140734410317672 5131568 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 461071 409177 163 456 0 460607 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1844284

[startup+25.5004 s]
/proc/loadavg: 2.02 2.01 2.13 3/259 26369
/proc/meminfo: memFree=27444936/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=3407180 CPUtime=25.48 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 298693 0 0 0 2460 88 0 0 20 0 1 0 24599820 3488952320 710005 33554432000 4194304 6059633 140734410320224 140734410318248 4252008 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 851795 710005 163 456 0 851331 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3407180

[startup+51.1003 s]
/proc/loadavg: 2.01 2.01 2.12 3/259 26369
/proc/meminfo: memFree=21923192/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=5938592 CPUtime=51.06 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 533034 0 0 0 4954 152 0 0 20 0 1 0 24599820 6081118208 1326860 33554432000 4194304 6059633 140734410320224 140734410318248 4252008 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 1484648 1326860 163 456 0 1484184 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 5938592

[startup+102.3 s]
/proc/loadavg: 2.13 2.03 2.12 3/259 26417
/proc/meminfo: memFree=19900624/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=13122192 CPUtime=102.24 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 1051129 0 0 0 9906 318 0 0 20 0 1 0 24599820 13437124608 2629834 33554432000 4194304 6059633 140734410320224 140734410317672 4252051 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 3280548 2629834 163 456 0 3280084 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 13122192

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26322 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.41 s]
/proc/loadavg: 2.13 2.03 2.12 3/259 26417
/proc/meminfo: memFree=19900624/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=13124888 CPUtime=102.33 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 1051952 0 0 0 9915 318 0 0 20 0 1 0 24599820 13439885312 2633212 33554432000 4194304 6059633 140734410320224 140734410317672 4252008 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 3281222 2633212 163 456 0 3280758 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 13124888

[startup+115.2 s]
/proc/loadavg: 2.11 2.03 2.12 3/259 26417
/proc/meminfo: memFree=17231056/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=13605948 CPUtime=115.13 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 1165306 0 0 0 11164 349 0 0 20 0 1 0 24599820 13932490752 2933546 33554432000 4194304 6059633 140734410320224 140734410318248 4252008 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 3401487 2933546 163 456 0 3401023 0
Current children cumulated CPU time (s) 115.13
Current children cumulated vsize (KiB) 13605948

[startup+128 s]
/proc/loadavg: 2.08 2.03 2.12 3/259 26417
/proc/meminfo: memFree=14222856/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=14246044 CPUtime=127.91 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 1310558 0 0 0 12403 388 0 0 20 0 1 0 24599820 14587949056 3308236 33554432000 4194304 6059633 140734410320224 140734410317672 5043379 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 3561511 3308237 163 456 0 3561047 0
Current children cumulated CPU time (s) 127.91
Current children cumulated vsize (KiB) 14246044

[startup+134.4 s]
/proc/loadavg: 2.08 2.03 2.12 3/259 26417
/proc/meminfo: memFree=12830640/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=14458900 CPUtime=134.31 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 1359731 0 0 0 13026 405 0 0 20 0 1 0 24599820 14805913600 3436055 33554432000 4194304 6059633 140734410320224 140734410318248 5043379 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 3614725 3436057 163 456 0 3614261 0
Current children cumulated CPU time (s) 134.31
Current children cumulated vsize (KiB) 14458900

[startup+136 s]
/proc/loadavg: 2.08 2.03 2.12 3/259 26417
/proc/meminfo: memFree=12602424/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=14522120 CPUtime=135.91 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202496 1374693 0 0 0 13183 408 0 0 20 0 1 0 24599820 14870650880 3470930 33554432000 4194304 6059633 140734410320224 140734410318248 4252008 0 0 4096 8404992 0 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 3630530 3470930 163 456 0 3630066 0
Current children cumulated CPU time (s) 135.91
Current children cumulated vsize (KiB) 14522120

[startup+136.8 s]
/proc/loadavg: 2.07 2.03 2.12 2/259 26417
/proc/meminfo: memFree=12450844/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=14589276 CPUtime=136.07 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) S 26319 26322 15292 0 -1 4202496 1375104 0 0 0 13199 408 0 0 20 0 1 0 24599820 14939418624 3471852 33554432000 4194304 6059633 140734410320224 140734410319448 5263648 0 0 4096 8404992 18446744071579460660 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 3647319 3471852 211 456 0 3646855 0
Current children cumulated CPU time (s) 136.07
Current children cumulated vsize (KiB) 14589276

[startup+137.2 s]
/proc/loadavg: 2.07 2.03 2.12 2/259 26417
/proc/meminfo: memFree=12450844/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=0 CPUtime=136.12 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202500 1375106 0 0 0 13199 413 0 0 20 0 1 0 24599820 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 136.12
Current children cumulated vsize (KiB) 0

[startup+137.61 s]
/proc/loadavg: 2.07 2.03 2.12 3/259 26417
/proc/meminfo: memFree=18643716/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=0 CPUtime=136.53 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202500 1375106 0 0 0 13199 454 0 0 20 0 1 0 24599820 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 136.53
Current children cumulated vsize (KiB) 0

[startup+137.7 s]
/proc/loadavg: 2.07 2.03 2.12 3/259 26417
/proc/meminfo: memFree=18643716/32872528 swapFree=7804/7804
[pid=26322] ppid=26319 vsize=0 CPUtime=136.62 cores=0-3,8-11
/proc/26322/stat : 26322 (open-wbo) R 26319 26322 15292 0 -1 4202500 1375106 0 0 0 13199 463 0 0 20 0 1 0 24599820 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 10 0 0 0 0 0
/proc/26322/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 136.62
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 137.77
CPU time (s): 136.692
CPU user time (s): 131.991
CPU system time (s): 4.70129
CPU usage (%): 99.218
Max. virtual memory (cumulated for all children) (KiB): 14589276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 131.991
system time used= 4.70129
maximum resident set size= 13887416
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1375106
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 93
involuntary context switches= 141

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.510922 second user time and 0.755885 second system time

The end

Launcher Data 

Begin job on node132 at 2016-06-18 06:52:32
IDJOB=4100406
IDBENCH=1612
IDSOLVER=2547
FILE ID=node132/4100406-1466225552
RUNJOBID= node132-1466223172-24076
PBS_JOBID= 19918145
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-bg512142.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100406-1466225552/watcher-4100406-1466225552 -o /tmp/evaluation-result-4100406-1466225552/solver-4100406-1466225552 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1466223172-24076 --watchdog 1960  open-wbo HOME/instance-4100406-1466225552.opb

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

MD5SUM BENCH= 6816c7581e307ff85cc3550c4b71269a
RANDOM SEED=311643975

node132.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 9
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 3
initial apicid	: 3
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 10
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 5
initial apicid	: 5
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 11
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 7
initial apicid	: 7
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 12
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 17
initial apicid	: 17
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 13
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 19
initial apicid	: 19
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 14
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 21
initial apicid	: 21
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 15
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.768
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 23
initial apicid	: 23
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31696000 kB
Buffers:           93524 kB
Cached:           144416 kB
SwapCached:         1776 kB
Active:           263484 kB
Inactive:         162556 kB
Active(anon):     189804 kB
Inactive(anon):     1348 kB
Active(file):      73680 kB
Inactive(file):   161208 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108856 kB
SwapFree:       67099332 kB
Dirty:              5828 kB
Writeback:             0 kB
AnonPages:        195132 kB
Mapped:             7852 kB
Shmem:                 0 kB
Slab:             605680 kB
SReclaimable:      45964 kB
SUnreclaim:       559716 kB
KernelStack:        2184 kB
PageTables:         4612 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     326480 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987140 kB
HardwareCorrupted:     0 kB
AnonHugePages:    126976 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= 71720 MiB
End job on node132 at 2016-06-18 06:54:50