Trace number 4101644

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16? 120.743 121.764

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-harp2.opb
MD5SUMbae2de9f4879fca72b44ba1c72e8b4a3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-8127
Best CPU time to get the best result obtained on this benchmark1800.71
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7952
Optimality of the best value was proved NO
Number of variables2993
Total number of constraints112
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)73
Number of constraints which are nor clauses,nor cardinality constraints39
Minimum length of a constraint41
Maximum length of a constraint73
Number of terms in the objective function 2993
Biggest coefficient in the objective function 2020
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 525822
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 96167
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 525822
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4101644-1466232541.opb
0.00/0.00	c File size is 89537 bytes.
120.28/121.31	c Sum of soft weights:       525822
120.28/121.31	c |                                                                                                       |
120.28/121.31	c ========================================[ Problem Statistics ]===========================================
120.28/121.31	c |                                                                                                       |
120.28/121.31	c |  Problem Type:             Weighted                                                                   |
120.28/121.31	c |  Number of variables:          2993                                                                   |
120.28/121.31	c |  Number of hard clauses:         73                                                                   |
120.28/121.31	c |  Number of soft clauses:       2993                                                                   |
120.28/121.31	c |  Number of cardinality:          73                                                                   |
120.28/121.31	c |  Number of PB :                  39                                                                   |
120.28/121.31	c |  Parse time:                   0.01 s                                                                 |
120.28/121.31	c |                                                                                                       |
120.28/121.31	c ==========================================[ Solver Settings ]============================================
120.28/121.31	c |                                                                                                       |
120.28/121.31	c |  Algorithm:                LinearSU                                                                   |
120.28/121.31	c |  BMO strategy:                   On                                                                   |
120.28/121.31	c |  BMO search:                     No                                                                   |
120.28/121.31	c |  PB Encoding:                   GTE                                                                   |
120.28/121.31	c |                                                                                                       |
120.28/121.31	c Error: Out of memory.
120.28/121.31	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-4101644-1466232541/watcher-4101644-1466232541 -o /tmp/evaluation-result-4101644-1466232541/solver-4101644-1466232541 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960 open-wbo-lsu HOME/instance-4101644-1466232541.opb 

pid=26971
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.13 2.09 2/176 26974
/proc/meminfo: memFree=30062572/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=2820 CPUtime=0 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 449 0 0 0 0 0 0 0 20 0 1 0 25304239 2887680 324 33554432000 4194304 6058637 140737258349040 140733345730056 4210672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 705 324 157 456 0 219 0

[startup+0.100166 s]
/proc/loadavg: 2.08 2.13 2.09 2/176 26974
/proc/meminfo: memFree=30062572/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=23016 CPUtime=0.09 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 4766 0 0 0 9 0 0 0 20 0 1 0 25304239 23568384 4800 33554432000 4194304 6058637 140737258349040 140733345730056 4294739 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 5754 4803 165 456 0 5290 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23016

[startup+0.20037 s]
/proc/loadavg: 2.08 2.13 2.09 2/176 26974
/proc/meminfo: memFree=30062572/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=43404 CPUtime=0.19 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 9254 0 0 0 19 0 0 0 20 0 1 0 25304239 44445696 9524 33554432000 4194304 6058637 140737258349040 140733345730056 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 10851 9529 165 456 0 10387 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 43404

[startup+0.300347 s]
/proc/loadavg: 2.08 2.13 2.09 2/176 26974
/proc/meminfo: memFree=30062572/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=57564 CPUtime=0.29 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 11928 0 0 0 28 1 0 0 20 0 1 0 25304239 58945536 13032 33554432000 4194304 6058637 140737258349040 140733345730056 4294662 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 14391 13033 165 456 0 13927 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57564

[startup+0.700288 s]
/proc/loadavg: 2.08 2.13 2.09 2/176 26974
/proc/meminfo: memFree=30062572/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=114396 CPUtime=0.69 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 20100 0 0 0 66 3 0 0 20 0 1 0 25304239 117141504 26425 33554432000 4194304 6058637 140737258349040 140737258347080 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 28599 26426 165 456 0 28135 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 114396

[startup+1.5003 s]
/proc/loadavg: 2.08 2.13 2.09 4/177 26975
/proc/meminfo: memFree=29908924/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=243720 CPUtime=1.49 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 31212 0 0 0 144 5 0 0 20 0 1 0 25304239 249569280 51652 33554432000 4194304 6058637 140737258349040 140737258347080 4294662 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 60930 51652 165 456 0 60466 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 243720

[startup+3.10029 s]
/proc/loadavg: 2.08 2.13 2.09 3/177 26975
/proc/meminfo: memFree=29761476/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=429584 CPUtime=3.09 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 53580 0 0 0 298 11 0 0 20 0 1 0 25304239 439894016 104536 33554432000 4194304 6058637 140737258349040 140737258347080 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 107396 104536 165 456 0 106932 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 429584

[startup+6.3003 s]
/proc/loadavg: 2.15 2.15 2.09 3/177 26975
/proc/meminfo: memFree=29309040/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=1000884 CPUtime=6.29 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 99685 0 0 0 605 24 0 0 20 0 1 0 25304239 1024905216 209446 33554432000 4194304 6058637 140737258349040 140737258347080 4312968 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 250221 209446 165 456 0 249757 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1000884

[startup+12.7003 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 26975
/proc/meminfo: memFree=28506456/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=1835664 CPUtime=12.69 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 191520 0 0 0 1223 46 0 0 20 0 1 0 25304239 1879719936 423751 33554432000 4194304 6058637 140737258349040 140737258347080 5130736 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 458916 423752 165 456 0 458452 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1835664

[startup+25.5004 s]
/proc/loadavg: 2.11 2.14 2.09 3/177 26975
/proc/meminfo: memFree=26901672/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=3914100 CPUtime=25.49 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 316954 0 0 0 2459 90 0 0 20 0 1 0 25304239 4008038400 788512 33554432000 4194304 6058637 140737258349040 140737258347080 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 978525 788512 165 456 0 978061 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3914100

[startup+51.1004 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 26975
/proc/meminfo: memFree=23824848/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=7100476 CPUtime=51.08 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 628078 0 0 0 4928 180 0 0 20 0 1 0 25304239 7270887424 1559440 33554432000 4194304 6058637 140737258349040 140737258347080 4251859 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 1775119 1559440 165 456 0 1774655 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7100476

[startup+102.3 s]
/proc/loadavg: 2.06 2.12 2.09 3/178 26979
/proc/meminfo: memFree=19276720/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=11738024 CPUtime=102.28 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 1059961 0 0 0 9939 289 0 0 20 0 1 0 25304239 12019736576 2671200 33554432000 4194304 6058637 140737258349040 140737258347080 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 2934506 2671200 165 456 0 2934042 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11738024

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26974 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.06 2.12 2.09 3/178 26979
/proc/meminfo: memFree=19276720/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=11739900 CPUtime=102.38 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 1060329 0 0 0 9949 289 0 0 20 0 1 0 25304239 12021657600 2673101 33554432000 4194304 6058637 140737258349040 140737258347080 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 2934975 2673101 165 456 0 2934511 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 11739900

[startup+115.2 s]
/proc/loadavg: 2.04 2.11 2.08 3/178 26979
/proc/meminfo: memFree=18116112/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=12337292 CPUtime=115.17 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 1201951 0 0 0 11195 322 0 0 20 0 1 0 25304239 12633387008 2971600 33554432000 4194304 6058637 140737258349040 140737258347336 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 3084323 2971600 165 456 0 3083859 0
Current children cumulated CPU time (s) 115.17
Current children cumulated vsize (KiB) 12337292

[startup+118.4 s]
/proc/loadavg: 2.04 2.11 2.08 3/178 26979
/proc/meminfo: memFree=17900064/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=12391392 CPUtime=118.38 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 1213519 0 0 0 11511 327 0 0 20 0 1 0 25304239 12688785408 3023026 33554432000 4194304 6058637 140737258349040 140737258347336 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 3097848 3023026 165 456 0 3097384 0
Current children cumulated CPU time (s) 118.38
Current children cumulated vsize (KiB) 12391392

[startup+120.007 s]
/proc/loadavg: 2.04 2.11 2.08 3/178 26979
/proc/meminfo: memFree=17755560/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=12418804 CPUtime=119.98 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202496 1219341 0 0 0 11669 329 0 0 20 0 1 0 25304239 12716855296 3049288 33554432000 4194304 6058637 140737258349040 140737258347336 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 3104701 3049288 165 456 0 3104237 0
Current children cumulated CPU time (s) 119.98
Current children cumulated vsize (KiB) 12418804

[startup+120.8 s]
/proc/loadavg: 2.04 2.11 2.08 3/178 26979
/proc/meminfo: memFree=17755560/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=12488188 CPUtime=120.28 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) S 26971 26974 7337 0 -1 4202496 1220554 0 0 0 11699 329 0 0 20 0 1 0 25304239 12787904512 3052994 33554432000 4194304 6058637 140737258349040 140737258348264 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 3122047 3052994 214 456 0 3121583 0
Current children cumulated CPU time (s) 120.28
Current children cumulated vsize (KiB) 12488188

[startup+121.2 s]
/proc/loadavg: 2.04 2.11 2.08 2/177 26980
/proc/meminfo: memFree=17732728/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=12488188 CPUtime=120.28 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) S 26971 26974 7337 0 -1 4202496 1220554 0 0 0 11699 329 0 0 20 0 1 0 25304239 12787904512 3052994 33554432000 4194304 6058637 140737258349040 140737258348264 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 3122047 3052994 214 456 0 3121583 0
Current children cumulated CPU time (s) 120.28
Current children cumulated vsize (KiB) 12488188

[startup+121.6 s]
/proc/loadavg: 2.04 2.11 2.08 2/177 26980
/proc/meminfo: memFree=17732728/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=0 CPUtime=120.57 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202500 1220555 0 0 0 11699 358 0 0 20 0 1 0 25304239 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 120.57
Current children cumulated vsize (KiB) 0

[startup+121.7 s]
/proc/loadavg: 2.04 2.11 2.08 2/177 26980
/proc/meminfo: memFree=17732728/32872528 swapFree=526336/559040
[pid=26974] ppid=26971 vsize=0 CPUtime=120.67 cores=0,2,4,6
/proc/26974/stat : 26974 (open-wbo-lsu) R 26971 26974 7337 0 -1 4202500 1220555 0 0 0 11699 368 0 0 20 0 1 0 25304239 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/26974/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 120.67
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 121.764
CPU time (s): 120.743
CPU user time (s): 116.992
CPU system time (s): 3.75043
CPU usage (%): 99.1614
Max. virtual memory (cumulated for all children) (KiB): 12488188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 116.992
system time used= 3.75043
maximum resident set size= 12211980
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1220555
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 139

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.321951 second user time and 0.45693 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 08:49:01
IDJOB=4101644
IDBENCH=1776
IDSOLVER=2545
FILE ID=node106/4101644-1466232541
RUNJOBID= node106-1466206113-7353
PBS_JOBID= 19918166
Free space on /tmp= 71692 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-harp2.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101644-1466232541/watcher-4101644-1466232541 -o /tmp/evaluation-result-4101644-1466232541/solver-4101644-1466232541 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960  open-wbo-lsu HOME/instance-4101644-1466232541.opb

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

MD5SUM BENCH= bae2de9f4879fca72b44ba1c72e8b4a3
RANDOM SEED=1132787494

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30062844 kB
Buffers:           71216 kB
Cached:           142620 kB
SwapCached:         1636 kB
Active:          1334292 kB
Inactive:         172208 kB
Active(anon):    1291080 kB
Inactive(anon):     3940 kB
Active(file):      43212 kB
Inactive(file):   168268 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              4664 kB
Writeback:             0 kB
AnonPages:       2011112 kB
Mapped:             7844 kB
Shmem:                 0 kB
Slab:             608324 kB
SReclaimable:      51696 kB
SUnreclaim:       556628 kB
KernelStack:        1472 kB
PageTables:         7728 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2044148 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1300480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71688 MiB
End job on node106 at 2016-06-18 08:51:03