Trace number 4100734

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? 145.648 146.725

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-blend.opb
MD5SUMb27b0c72b75cc4f9d136fed88900224a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-24
Best CPU time to get the best result obtained on this benchmark68.2466
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -24
Optimality of the best value was proved YES
Number of variables2490
Total number of constraints74
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints74
Minimum length of a constraint30
Maximum length of a constraint780
Number of terms in the objective function 660
Biggest coefficient in the objective function 37049
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524798
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524862
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-4100734-1466225997.opb
0.00/0.00	c File size is 135890 bytes.
145.20/146.29	c Sum of soft weights:       524798
145.20/146.29	c |                                                                                                       |
145.20/146.29	c ========================================[ Problem Statistics ]===========================================
145.20/146.29	c |                                                                                                       |
145.20/146.29	c |  Problem Type:             Weighted                                                                   |
145.20/146.29	c |  Number of variables:          2490                                                                   |
145.20/146.29	c |  Number of hard clauses:          0                                                                   |
145.20/146.29	c |  Number of soft clauses:        660                                                                   |
145.20/146.29	c |  Number of cardinality:           0                                                                   |
145.20/146.29	c |  Number of PB :                 117                                                                   |
145.20/146.29	c |  Parse time:                   0.01 s                                                                 |
145.20/146.29	c |                                                                                                       |
145.20/146.29	c Error: Out of memory.
145.20/146.29	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-4100734-1466225997/watcher-4100734-1466225997 -o /tmp/evaluation-result-4100734-1466225997/solver-4100734-1466225997 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1466223172-24077 --watchdog 1960 open-wbo HOME/instance-4100734-1466225997.opb 

pid=26648
running on 8 cores: 4-7,12-15

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: 2.05 2.04 2.09 3/258 26651
/proc/meminfo: memFree=31679452/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=2868 CPUtime=0 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 468 0 0 0 0 0 0 0 20 0 1 0 24644343 2936832 343 33554432000 4194304 6059633 140736640853568 140735173851368 4681197 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 717 343 168 456 0 219 0

[startup+0.10013 s]
/proc/loadavg: 2.05 2.04 2.09 3/258 26651
/proc/meminfo: memFree=31679452/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=36720 CPUtime=0.09 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 7051 0 0 0 8 1 0 0 20 0 1 0 24644343 37601280 7336 33554432000 4194304 6059633 140736640853568 140735173851368 5043379 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 9180 7339 161 456 0 8716 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36720

[startup+0.200367 s]
/proc/loadavg: 2.05 2.04 2.09 3/258 26651
/proc/meminfo: memFree=31679452/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=61992 CPUtime=0.19 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 12722 0 0 0 18 1 0 0 20 0 1 0 24644343 63479808 13518 33554432000 4194304 6059633 140736640853568 140735173851368 4294824 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 15498 13520 161 456 0 15034 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 61992

[startup+0.300353 s]
/proc/loadavg: 2.05 2.04 2.09 3/258 26651
/proc/meminfo: memFree=31679452/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=84228 CPUtime=0.29 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 16540 0 0 0 27 2 0 0 20 0 1 0 24644343 86249472 19380 33554432000 4194304 6059633 140736640853568 140736640851400 4239837 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 21057 19381 161 456 0 20593 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 84228

[startup+0.700294 s]
/proc/loadavg: 2.05 2.04 2.09 3/258 26651
/proc/meminfo: memFree=31679452/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=152496 CPUtime=0.69 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 27213 0 0 0 64 5 0 0 20 0 1 0 24644343 156155904 34141 33554432000 4194304 6059633 140736640853568 140736640851400 4313178 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 38124 34141 161 456 0 37660 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 152496

[startup+1.5003 s]
/proc/loadavg: 2.05 2.04 2.09 3/259 26652
/proc/meminfo: memFree=31506216/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=248532 CPUtime=1.49 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 36663 0 0 0 141 8 0 0 20 0 1 0 24644343 254496768 52278 33554432000 4194304 6059633 140736640853568 140736640851064 4313234 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 62133 52278 161 456 0 61669 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 248532

[startup+3.10033 s]
/proc/loadavg: 2.05 2.04 2.09 3/259 26652
/proc/meminfo: memFree=31406708/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=462620 CPUtime=3.09 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 53587 0 0 0 296 13 0 0 20 0 1 0 24644343 473722880 88109 33554432000 4194304 6059633 140736640853568 140736640851064 4294879 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 115655 88109 161 456 0 115191 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 462620

[startup+6.3003 s]
/proc/loadavg: 2.05 2.04 2.09 3/260 26655
/proc/meminfo: memFree=31129912/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=771028 CPUtime=6.28 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 86007 0 0 0 608 20 0 0 20 0 1 0 24644343 789532672 161409 33554432000 4194304 6059633 140736640853568 140736640851064 4330192 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 192757 161409 161 456 0 192293 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 771028

[startup+12.7003 s]
/proc/loadavg: 2.04 2.04 2.08 3/260 26655
/proc/meminfo: memFree=30563496/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=1613544 CPUtime=12.69 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 129990 0 0 0 1234 35 0 0 20 0 1 0 24644343 1652269056 287663 33554432000 4194304 6059633 140736640853568 140736640851064 4313160 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 403386 287663 161 456 0 402922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1613544

[startup+25.5004 s]
/proc/loadavg: 2.03 2.04 2.08 3/260 26655
/proc/meminfo: memFree=29400200/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=2872236 CPUtime=25.48 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 258610 0 0 0 2481 67 0 0 20 0 1 0 24644343 2941169664 573120 33554432000 4194304 6059633 140736640853568 140736640851288 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 718059 573120 161 456 0 717595 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2872236

[startup+51.1004 s]
/proc/loadavg: 2.02 2.03 2.08 3/260 26655
/proc/meminfo: memFree=26481548/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=6839076 CPUtime=51.06 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 542275 0 0 0 4947 159 0 0 20 0 1 0 24644343 7003213824 1305909 33554432000 4194304 6059633 140736640853568 140736640851048 4589383 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 1709769 1305909 162 456 0 1709305 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6839076

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.08 3/260 26679
/proc/meminfo: memFree=22488980/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=11750844 CPUtime=102.24 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 936396 0 0 0 9942 282 0 0 20 0 1 0 24644343 12032864256 2294807 33554432000 4194304 6059633 140736640853568 140736640851048 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 2937711 2294807 162 456 0 2937247 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 11750844

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26651 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.411 s]
/proc/loadavg: 2.01 2.02 2.08 3/260 26679
/proc/meminfo: memFree=22488980/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=11752776 CPUtime=102.34 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 936736 0 0 0 9952 282 0 0 20 0 1 0 24644343 12034842624 2296169 33554432000 4194304 6059633 140736640853568 140736640851048 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 2938194 2296169 162 456 0 2937730 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 11752776

[startup+128 s]
/proc/loadavg: 2.00 2.02 2.07 3/259 26680
/proc/meminfo: memFree=20532920/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=12716132 CPUtime=127.92 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 1130362 0 0 0 12450 342 0 0 20 0 1 0 24644343 13021319168 2784642 33554432000 4194304 6059633 140736640853568 140736640851048 4313160 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 3179033 2784644 162 456 0 3178569 0
Current children cumulated CPU time (s) 127.92
Current children cumulated vsize (KiB) 12716132

[startup+134.4 s]
/proc/loadavg: 2.00 2.02 2.07 3/259 26680
/proc/meminfo: memFree=20122868/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=12840876 CPUtime=134.31 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 1158900 0 0 0 13077 354 0 0 20 0 1 0 24644343 13149057024 2886764 33554432000 4194304 6059633 140736640853568 140736640851048 4252051 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 3210219 2886764 162 456 0 3209755 0
Current children cumulated CPU time (s) 134.31
Current children cumulated vsize (KiB) 12840876

[startup+140.8 s]
/proc/loadavg: 2.00 2.02 2.07 3/259 26680
/proc/meminfo: memFree=19718204/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=12966004 CPUtime=140.73 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 1181759 0 0 0 13703 370 0 0 20 0 1 0 24644343 13277188096 2983718 33554432000 4194304 6059633 140736640853568 140736640851048 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 3241501 2983718 162 456 0 3241037 0
Current children cumulated CPU time (s) 140.73
Current children cumulated vsize (KiB) 12966004

[startup+144 s]
/proc/loadavg: 2.00 2.02 2.07 3/259 26680
/proc/meminfo: memFree=19584368/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=13028280 CPUtime=143.91 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202496 1192458 0 0 0 14014 377 0 0 20 0 1 0 24644343 13340958720 3031209 33554432000 4194304 6059633 140736640853568 140736640851048 4252054 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 3257070 3031209 162 456 0 3256606 0
Current children cumulated CPU time (s) 143.91
Current children cumulated vsize (KiB) 13028280

[startup+145.6 s]
/proc/loadavg: 2.00 2.02 2.07 3/259 26680
/proc/meminfo: memFree=19452084/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=13118072 CPUtime=145.2 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) S 26648 26651 15292 0 -1 4202496 1197145 0 0 0 14140 380 0 0 20 0 1 0 24644343 13432905728 3050204 33554432000 4194304 6059633 140736640853568 140736640852792 5263648 0 0 4096 8404992 18446744071579460660 0 0 17 14 0 0 0 0 0
/proc/26651/statm: 3279518 3050204 210 456 0 3279054 0
Current children cumulated CPU time (s) 145.2
Current children cumulated vsize (KiB) 13118072

[startup+146.411 s]
/proc/loadavg: 1.92 2.00 2.07 3/259 26680
/proc/meminfo: memFree=19823976/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=0 CPUtime=145.32 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202500 1197147 0 0 0 14140 392 0 0 20 0 1 0 24644343 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/26651/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 145.32
Current children cumulated vsize (KiB) 0

[startup+146.6 s]
/proc/loadavg: 1.92 2.00 2.07 3/259 26680
/proc/meminfo: memFree=19823976/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=0 CPUtime=145.51 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202500 1197147 0 0 0 14140 411 0 0 20 0 1 0 24644343 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/26651/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 145.51
Current children cumulated vsize (KiB) 0

[startup+146.7 s]
/proc/loadavg: 1.92 2.00 2.07 3/259 26680
/proc/meminfo: memFree=19823976/32872528 swapFree=7804/7804
[pid=26651] ppid=26648 vsize=0 CPUtime=145.61 cores=4-7,12-15
/proc/26651/stat : 26651 (open-wbo) R 26648 26651 15292 0 -1 4202500 1197147 0 0 0 14140 421 0 0 20 0 1 0 24644343 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/26651/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 145.61
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 146.725
CPU time (s): 145.648
CPU user time (s): 141.409
CPU system time (s): 4.23935
CPU usage (%): 99.2659
Max. virtual memory (cumulated for all children) (KiB): 13118072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 141.409
system time used= 4.23935
maximum resident set size= 12200824
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1197147
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 71
involuntary context switches= 166

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.610907 second user time and 1.03184 second system time

The end

Launcher Data 

Begin job on node132 at 2016-06-18 06:59:57
IDJOB=4100734
IDBENCH=1654
IDSOLVER=2547
FILE ID=node132/4100734-1466225997
RUNJOBID= node132-1466223172-24077
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/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-blend.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100734-1466225997/watcher-4100734-1466225997 -o /tmp/evaluation-result-4100734-1466225997/solver-4100734-1466225997 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1466223172-24077 --watchdog 1960  open-wbo HOME/instance-4100734-1466225997.opb

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

MD5SUM BENCH= b27b0c72b75cc4f9d136fed88900224a
RANDOM SEED=1127046038

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:        31679888 kB
Buffers:           94164 kB
Cached:           148532 kB
SwapCached:         1776 kB
Active:           262940 kB
Inactive:         165744 kB
Active(anon):     187476 kB
Inactive(anon):     1060 kB
Active(file):      75464 kB
Inactive(file):   164684 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108856 kB
SwapFree:       67099332 kB
Dirty:              4868 kB
Writeback:             0 kB
AnonPages:        315724 kB
Mapped:             7884 kB
Shmem:                 0 kB
Slab:             606140 kB
SReclaimable:      46128 kB
SUnreclaim:       560012 kB
KernelStack:        2200 kB
PageTables:         4432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     329908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987140 kB
HardwareCorrupted:     0 kB
AnonHugePages:    282624 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= 71728 MiB
End job on node132 at 2016-06-18 07:02:24