Trace number 4101238

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? 134.075 135.151

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-modszk1.opb
MD5SUM867ebc446ef1d12fd0b7d8d0b9e71a77
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 161
Optimality of the best value was proved NO
Number of variables48602
Total number of constraints686
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 constraints686
Minimum length of a constraint30
Maximum length of a constraint600
Number of terms in the objective function 29700
Biggest coefficient in the objective function 7111
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 549494
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 549494
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-4101238-1466226879.opb
0.00/0.00	c File size is 1262480 bytes.
133.55/134.63	c Sum of soft weights:       549494
133.55/134.63	c |                                                                                                       |
133.55/134.63	c ========================================[ Problem Statistics ]===========================================
133.55/134.63	c |                                                                                                       |
133.55/134.63	c |  Problem Type:             Weighted                                                                   |
133.55/134.63	c |  Number of variables:         48602                                                                   |
133.55/134.63	c |  Number of hard clauses:          0                                                                   |
133.55/134.63	c |  Number of soft clauses:      29700                                                                   |
133.55/134.63	c |  Number of cardinality:           0                                                                   |
133.55/134.63	c |  Number of PB :                1372                                                                   |
133.55/134.63	c |  Parse time:                   0.16 s                                                                 |
133.55/134.63	c |                                                                                                       |
133.55/134.63	c Error: Out of memory.
133.55/134.63	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-4101238-1466226879/watcher-4101238-1466226879 -o /tmp/evaluation-result-4101238-1466226879/solver-4101238-1466226879 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1466223172-24077 --watchdog 1960 open-wbo HOME/instance-4101238-1466226879.opb 

pid=26968
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: 2.08 2.03 2.03 3/258 26971
/proc/meminfo: memFree=31652352/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=4380 CPUtime=0 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 822 0 0 0 0 0 0 0 20 0 1 0 24732511 4485120 697 33554432000 4194304 6059633 140734026327952 140736764754536 5043379 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 1095 698 442 456 0 322 0

[startup+0.100175 s]
/proc/loadavg: 2.08 2.03 2.03 3/258 26971
/proc/meminfo: memFree=31652352/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=11804 CPUtime=0.09 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 2791 0 0 0 9 0 0 0 20 0 1 0 24732511 12087296 2577 33554432000 4194304 6059633 140734026327952 140736764754536 5043379 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 2951 2577 443 456 0 2178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11804

[startup+0.200359 s]
/proc/loadavg: 2.08 2.03 2.03 3/258 26971
/proc/meminfo: memFree=31652352/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=42076 CPUtime=0.19 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 8227 0 0 0 18 1 0 0 20 0 1 0 24732511 43085824 8210 33554432000 4194304 6059633 140734026327952 140736764754536 4239837 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 10519 8210 161 456 0 10055 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 42076

[startup+0.300349 s]
/proc/loadavg: 2.08 2.03 2.03 3/258 26971
/proc/meminfo: memFree=31652352/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=63144 CPUtime=0.29 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 12777 0 0 0 28 1 0 0 20 0 1 0 24732511 64659456 13728 33554432000 4194304 6059633 140734026327952 140736764754536 5043379 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 15786 13734 161 456 0 15322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 63144

[startup+0.700286 s]
/proc/loadavg: 2.08 2.03 2.03 3/258 26971
/proc/meminfo: memFree=31652352/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=149916 CPUtime=0.69 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 27073 0 0 0 64 5 0 0 20 0 1 0 24732511 153513984 32059 33554432000 4194304 6059633 140734026327952 140734026325400 5047405 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 37479 32059 161 456 0 37015 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 149916

[startup+1.5003 s]
/proc/loadavg: 2.08 2.03 2.03 3/259 26972
/proc/meminfo: memFree=31451460/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=319924 CPUtime=1.49 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 43419 0 0 0 141 8 0 0 20 0 1 0 24732511 327602176 63417 33554432000 4194304 6059633 140734026327952 140734026325400 4294854 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 79981 63418 161 456 0 79517 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 319924

[startup+3.10028 s]
/proc/loadavg: 2.08 2.03 2.03 3/259 26972
/proc/meminfo: memFree=31299476/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=547144 CPUtime=3.08 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 73190 0 0 0 292 16 0 0 20 0 1 0 24732511 560275456 124667 33554432000 4194304 6059633 140734026327952 140734026325400 5043379 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 136786 124669 161 456 0 136322 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 547144

[startup+6.3003 s]
/proc/loadavg: 2.07 2.03 2.03 3/259 26972
/proc/meminfo: memFree=30921292/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=879752 CPUtime=6.29 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 108652 0 0 0 604 25 0 0 20 0 1 0 24732511 900866048 199169 33554432000 4194304 6059633 140734026327952 140734026325976 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 219938 199169 161 456 0 219474 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 879752

[startup+12.7003 s]
/proc/loadavg: 2.07 2.03 2.03 3/259 26972
/proc/meminfo: memFree=30397880/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=1712256 CPUtime=12.69 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 153997 0 0 0 1228 41 0 0 20 0 1 0 24732511 1753350144 321285 33554432000 4194304 6059633 140734026327952 140734026325976 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 428064 321285 161 456 0 427600 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1712256

[startup+25.5004 s]
/proc/loadavg: 2.05 2.03 2.03 3/259 26972
/proc/meminfo: memFree=28926692/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=3124872 CPUtime=25.47 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 312277 0 0 0 2464 83 0 0 20 0 1 0 24732511 3199868928 678122 33554432000 4194304 6059633 140734026327952 140734026325672 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 781218 678122 162 456 0 780754 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3124872

[startup+51.1004 s]
/proc/loadavg: 2.03 2.02 2.03 3/259 26972
/proc/meminfo: memFree=26490884/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=5525488 CPUtime=51.06 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 571164 0 0 0 4951 155 0 0 20 0 1 0 24732511 5658099712 1303370 33554432000 4194304 6059633 140734026327952 140734026325672 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 1381372 1303370 162 456 0 1380908 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 5525488

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.02 3/259 26973
/proc/meminfo: memFree=20988776/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=12919128 CPUtime=102.24 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 1124483 0 0 0 9915 309 0 0 20 0 1 0 24732511 13229187072 2662929 33554432000 4194304 6059633 140734026327952 140734026325672 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 3229782 2662929 162 456 0 3229318 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 12919128

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26971 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.411 s]
/proc/loadavg: 2.01 2.02 2.02 3/259 26973
/proc/meminfo: memFree=20988776/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=12925008 CPUtime=102.35 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 1125685 0 0 0 9925 310 0 0 20 0 1 0 24732511 13235208192 2666175 33554432000 4194304 6059633 140734026327952 140734026325672 4252008 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 3231252 2666175 162 456 0 3230788 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 12925008

[startup+115.2 s]
/proc/loadavg: 2.01 2.02 2.02 3/259 26973
/proc/meminfo: memFree=19798712/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=13451588 CPUtime=115.12 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 1249161 0 0 0 11170 342 0 0 20 0 1 0 24732511 13774426112 2975492 33554432000 4194304 6059633 140734026327952 140734026325976 4313216 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 3362897 2975493 162 456 0 3362433 0
Current children cumulated CPU time (s) 115.12
Current children cumulated vsize (KiB) 13451588

[startup+128 s]
/proc/loadavg: 2.01 2.02 2.02 3/259 26974
/proc/meminfo: memFree=18431576/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=13997620 CPUtime=127.91 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 1379210 0 0 0 12413 378 0 0 20 0 1 0 24732511 14333562880 3305182 33554432000 4194304 6059633 140734026327952 140734026325976 5043379 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 3499405 3305186 162 456 0 3498941 0
Current children cumulated CPU time (s) 127.91
Current children cumulated vsize (KiB) 13997620

[startup+131.2 s]
/proc/loadavg: 2.01 2.02 2.02 3/259 26974
/proc/meminfo: memFree=18163088/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=14097844 CPUtime=131.11 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 1401689 0 0 0 12726 385 0 0 20 0 1 0 24732511 14436192256 3368977 33554432000 4194304 6059633 140734026327952 140734026325976 5043132 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 3524461 3368981 162 456 0 3523997 0
Current children cumulated CPU time (s) 131.11
Current children cumulated vsize (KiB) 14097844

[startup+132.8 s]
/proc/loadavg: 2.01 2.02 2.02 3/259 26974
/proc/meminfo: memFree=18012808/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=14354664 CPUtime=132.72 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202496 1435214 0 0 0 12880 392 0 0 20 0 1 0 24732511 14699175936 3428999 33554432000 4194304 6059633 140734026327952 140734026325400 4252051 0 0 4096 8404992 0 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 3588666 3428999 162 456 0 3588202 0
Current children cumulated CPU time (s) 132.72
Current children cumulated vsize (KiB) 14354664

[startup+134.4 s]
/proc/loadavg: 2.01 2.02 2.02 2/259 26974
/proc/meminfo: memFree=17780484/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=14452740 CPUtime=133.55 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) S 26968 26971 15292 0 -1 4202496 1444290 0 0 0 12960 395 0 0 20 0 1 0 24732511 14799605760 3457906 33554432000 4194304 6059633 140734026327952 140734026327176 5263648 0 0 4096 8404992 18446744071579460660 0 0 17 14 0 0 0 0 0
/proc/26971/statm: 3613185 3457906 210 456 0 3612721 0
Current children cumulated CPU time (s) 133.55
Current children cumulated vsize (KiB) 14452740

[startup+134.8 s]
/proc/loadavg: 2.01 2.02 2.02 2/259 26974
/proc/meminfo: memFree=17780484/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=0 CPUtime=133.71 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202500 1444292 0 0 0 12960 411 0 0 20 0 1 0 24732511 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/26971/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 133.71
Current children cumulated vsize (KiB) 0

[startup+135 s]
/proc/loadavg: 2.01 2.02 2.02 2/259 26974
/proc/meminfo: memFree=17780484/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=0 CPUtime=133.91 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202500 1444292 0 0 0 12960 431 0 0 20 0 1 0 24732511 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/26971/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 133.91
Current children cumulated vsize (KiB) 0

[startup+135.1 s]
/proc/loadavg: 2.01 2.02 2.02 2/259 26974
/proc/meminfo: memFree=17780484/32872528 swapFree=7804/7804
[pid=26971] ppid=26968 vsize=0 CPUtime=134.01 cores=4-7,12-15
/proc/26971/stat : 26971 (open-wbo) R 26968 26971 15292 0 -1 4202500 1444292 0 0 0 12960 441 0 0 20 0 1 0 24732511 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/26971/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 134.01
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 135.151
CPU time (s): 134.075
CPU user time (s): 129.604
CPU system time (s): 4.47032
CPU usage (%): 99.2034
Max. virtual memory (cumulated for all children) (KiB): 14452740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 129.604
system time used= 4.47032
maximum resident set size= 13831632
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1444292
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= 92
involuntary context switches= 142

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.507922 second user time and 0.734888 second system time

The end

Launcher Data 

Begin job on node132 at 2016-06-18 07:14:39
IDJOB=4101238
IDBENCH=1717
IDSOLVER=2547
FILE ID=node132/4101238-1466226879
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-modszk1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101238-1466226879/watcher-4101238-1466226879 -o /tmp/evaluation-result-4101238-1466226879/solver-4101238-1466226879 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node132-1466223172-24077 --watchdog 1960  open-wbo HOME/instance-4101238-1466226879.opb

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

MD5SUM BENCH= 867ebc446ef1d12fd0b7d8d0b9e71a77
RANDOM SEED=337420989

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:        31652328 kB
Buffers:           94976 kB
Cached:           152552 kB
SwapCached:         1776 kB
Active:           289256 kB
Inactive:         169096 kB
Active(anon):     212608 kB
Inactive(anon):     1060 kB
Active(file):      76648 kB
Inactive(file):   168036 kB
Unevictable:        7804 kB
Mlocked:            7804 kB
SwapTotal:      67108856 kB
SwapFree:       67099332 kB
Dirty:              5824 kB
Writeback:             0 kB
AnonPages:        180972 kB
Mapped:             7924 kB
Shmem:                 0 kB
Slab:             605964 kB
SReclaimable:      46248 kB
SUnreclaim:       559716 kB
KernelStack:        2200 kB
PageTables:         4696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     388172 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987140 kB
HardwareCorrupted:     0 kB
AnonHugePages:     61440 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= 71724 MiB
End job on node132 at 2016-06-18 07:16:54