Trace number 4101358

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? 142.042 143.113

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-enigma.opb
MD5SUM41834777456d00b1f1bcfadb1f825a87
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.12698
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved YES
Number of variables100
Total number of constraints21
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint9
Maximum length of a constraint90
Number of terms in the objective function 9
Biggest coefficient in the objective function 9
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 45
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 49638
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 524340
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-4101358-1466227104.opb
0.00/0.00	c File size is 2688 bytes.
141.53/142.61	c Sum of soft weights:           45
141.53/142.61	c |                                                                                                       |
141.53/142.61	c ========================================[ Problem Statistics ]===========================================
141.53/142.61	c |                                                                                                       |
141.53/142.61	c |  Problem Type:             Weighted                                                                   |
141.53/142.61	c |  Number of variables:           100                                                                   |
141.53/142.61	c |  Number of hard clauses:         20                                                                   |
141.53/142.61	c |  Number of soft clauses:          9                                                                   |
141.53/142.61	c |  Number of cardinality:          20                                                                   |
141.53/142.61	c |  Number of PB :                   2                                                                   |
141.53/142.61	c |  Parse time:                   0.00 s                                                                 |
141.53/142.61	c |                                                                                                       |
141.53/142.61	c Error: Out of memory.
141.53/142.61	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-4101358-1466227104/watcher-4101358-1466227104 -o /tmp/evaluation-result-4101358-1466227104/solver-4101358-1466227104 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466223724-17852 --watchdog 1960 open-wbo HOME/instance-4101358-1466227104.opb 

pid=20725
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: 2.23 2.30 2.27 3/176 20728
/proc/meminfo: memFree=19673924/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=7552 CPUtime=0 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 656 0 0 0 0 0 0 0 20 0 1 0 24756094 7733248 510 33554432000 4194304 6059633 140735261176512 140737306671160 4294854 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/20728/statm: 1888 510 161 456 0 1424 0

[startup+0.100122 s]
/proc/loadavg: 2.23 2.30 2.27 3/176 20728
/proc/meminfo: memFree=19673924/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=24892 CPUtime=0.09 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 4348 0 0 0 9 0 0 0 20 0 1 0 24756094 25489408 5168 33554432000 4194304 6059633 140735261176512 140737306671160 5047405 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/20728/statm: 6223 5169 161 456 0 5759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24892

[startup+0.200324 s]
/proc/loadavg: 2.23 2.30 2.27 3/176 20728
/proc/meminfo: memFree=19673924/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=50488 CPUtime=0.19 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 8888 0 0 0 18 1 0 0 20 0 1 0 24756094 51699712 10550 33554432000 4194304 6059633 140735261176512 140737306671160 4313219 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/20728/statm: 12622 10551 161 456 0 12158 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 50488

[startup+0.300303 s]
/proc/loadavg: 2.23 2.30 2.27 3/176 20728
/proc/meminfo: memFree=19673924/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=68964 CPUtime=0.28 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 11474 0 0 0 27 1 0 0 20 0 1 0 24756094 70619136 14018 33554432000 4194304 6059633 140735261176512 140735261173688 5047405 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 17241 14018 161 456 0 16777 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 68964

[startup+0.700293 s]
/proc/loadavg: 2.23 2.30 2.27 3/176 20728
/proc/meminfo: memFree=19673924/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=121564 CPUtime=0.69 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 20588 0 0 0 66 3 0 0 20 0 1 0 24756094 124481536 29079 33554432000 4194304 6059633 140735261176512 140735261173688 4295055 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 30391 29079 161 456 0 29927 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 121564

[startup+1.50032 s]
/proc/loadavg: 2.23 2.30 2.27 3/177 20729
/proc/meminfo: memFree=19386320/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=310952 CPUtime=1.49 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 42021 0 0 0 141 8 0 0 20 0 1 0 24756094 318414848 60273 33554432000 4194304 6059633 140735261176512 140735261173688 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 77738 60274 161 456 0 77274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 310952

[startup+3.10028 s]
/proc/loadavg: 2.23 2.30 2.27 3/177 20729
/proc/meminfo: memFree=19178068/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=464840 CPUtime=3.09 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 58578 0 0 0 296 13 0 0 20 0 1 0 24756094 475996160 98560 33554432000 4194304 6059633 140735261176512 140735261173960 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 116210 98561 161 456 0 115746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 464840

[startup+6.30029 s]
/proc/loadavg: 2.21 2.30 2.27 3/177 20729
/proc/meminfo: memFree=18594992/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=749944 CPUtime=6.29 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 86953 0 0 0 607 22 0 0 20 0 1 0 24756094 767942656 171221 33554432000 4194304 6059633 140735261176512 140735261174264 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 187486 171221 161 456 0 187022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 749944

[startup+12.7003 s]
/proc/loadavg: 2.27 2.31 2.28 4/177 20729
/proc/meminfo: memFree=17461672/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=1641496 CPUtime=12.69 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 146510 0 0 0 1228 41 0 0 20 0 1 0 24756094 1680891904 317801 33554432000 4194304 6059633 140735261176512 140735261174264 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 410374 317801 161 456 0 409910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1641496

[startup+25.5004 s]
/proc/loadavg: 2.29 2.31 2.27 4/177 20775
/proc/meminfo: memFree=27500296/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=2807412 CPUtime=25.48 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 269482 0 0 0 2474 74 0 0 20 0 1 0 24756094 2874789888 618500 33554432000 4194304 6059633 140735261176512 140735261174264 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 701853 618500 161 456 0 701389 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2807412

[startup+51.1004 s]
/proc/loadavg: 2.19 2.28 2.27 3/177 20775
/proc/meminfo: memFree=22663104/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=6601908 CPUtime=51.07 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 523462 0 0 0 4954 153 0 0 20 0 1 0 24756094 6760353792 1216140 33554432000 4194304 6059633 140735261176512 140735261174264 4252051 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 1650477 1216140 161 456 0 1650013 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6601908

[startup+102.3 s]
/proc/loadavg: 2.37 2.31 2.28 3/178 20779
/proc/meminfo: memFree=13802732/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=11101124 CPUtime=102.25 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 863024 0 0 0 9928 297 0 0 20 0 1 0 24756094 11367550976 2208334 33554432000 4194304 6059633 140735261176512 140735261174264 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 2775281 2208334 161 456 0 2774817 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11101124

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20728 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.37 2.31 2.28 3/178 20779
/proc/meminfo: memFree=13802732/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=11102916 CPUtime=102.36 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 863392 0 0 0 9938 298 0 0 20 0 1 0 24756094 11369385984 2209724 33554432000 4194304 6059633 140735261176512 140735261174264 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 2775729 2209724 161 456 0 2775265 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 11102916

[startup+128 s]
/proc/loadavg: 2.25 2.29 2.27 3/178 20779
/proc/meminfo: memFree=9039404/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=12391548 CPUtime=127.93 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 1135242 0 0 0 12411 382 0 0 20 0 1 0 24756094 12688945152 2795837 33554432000 4194304 6059633 140735261176512 140735261174264 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 3097887 2795837 161 456 0 3097423 0
Current children cumulated CPU time (s) 127.93
Current children cumulated vsize (KiB) 12391548

[startup+134.4 s]
/proc/loadavg: 2.21 2.28 2.27 4/178 20779
/proc/meminfo: memFree=8083252/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=12501220 CPUtime=134.33 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 1165825 0 0 0 13035 398 0 0 20 0 1 0 24756094 12801249280 2906135 33554432000 4194304 6059633 140735261176512 140735261174264 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 3125305 2906135 161 456 0 3124841 0
Current children cumulated CPU time (s) 134.33
Current children cumulated vsize (KiB) 12501220

[startup+137.607 s]
/proc/loadavg: 2.21 2.28 2.27 3/178 20779
/proc/meminfo: memFree=7609100/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=12556056 CPUtime=137.53 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 1181097 0 0 0 13347 406 0 0 20 0 1 0 24756094 12857401344 2961265 33554432000 4194304 6059633 140735261176512 140735261174264 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 3139014 2961265 161 456 0 3138550 0
Current children cumulated CPU time (s) 137.53
Current children cumulated vsize (KiB) 12556056

[startup+140.8 s]
/proc/loadavg: 2.19 2.27 2.26 3/178 20779
/proc/meminfo: memFree=6883232/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=12611152 CPUtime=140.72 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202496 1196410 0 0 0 13656 416 0 0 20 0 1 0 24756094 12913819648 3015925 33554432000 4194304 6059633 140735261176512 140735261174264 4252008 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 3152788 3015925 161 456 0 3152324 0
Current children cumulated CPU time (s) 140.72
Current children cumulated vsize (KiB) 12611152

[startup+142.4 s]
/proc/loadavg: 2.19 2.27 2.26 2/178 20779
/proc/meminfo: memFree=6744068/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=12689760 CPUtime=141.53 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) S 20725 20728 8337 0 -1 4202496 1200209 0 0 0 13735 418 0 0 20 0 1 0 24756094 12994314240 3029422 33554432000 4194304 6059633 140735261176512 140735261175736 5263648 0 0 4096 8404992 18446744071579460660 0 0 17 4 0 0 0 0 0
/proc/20728/statm: 3172440 3029422 209 456 0 3171976 0
Current children cumulated CPU time (s) 141.53
Current children cumulated vsize (KiB) 12689760

[startup+142.8 s]
/proc/loadavg: 2.19 2.27 2.26 2/178 20779
/proc/meminfo: memFree=6744068/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=0 CPUtime=141.72 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202500 1200211 0 0 0 13735 437 0 0 20 0 1 0 24756094 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20728/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 141.72
Current children cumulated vsize (KiB) 0

[startup+143 s]
/proc/loadavg: 2.19 2.27 2.26 4/178 20779
/proc/meminfo: memFree=16805012/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=0 CPUtime=141.92 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202500 1200211 0 0 0 13735 457 0 0 20 0 1 0 24756094 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20728/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 141.92
Current children cumulated vsize (KiB) 0

[startup+143.107 s]
/proc/loadavg: 2.19 2.27 2.26 4/178 20779
/proc/meminfo: memFree=16805012/32872528 swapFree=1499884/1696108
[pid=20728] ppid=20725 vsize=0 CPUtime=142.02 cores=0,2,4,6
/proc/20728/stat : 20728 (open-wbo) R 20725 20728 8337 0 -1 4202500 1200211 0 0 0 13735 467 0 0 20 0 1 0 24756094 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/20728/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 142.02
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 143.113
CPU time (s): 142.042
CPU user time (s): 137.358
CPU system time (s): 4.68429
CPU usage (%): 99.2518
Max. virtual memory (cumulated for all children) (KiB): 12689760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 137.358
system time used= 4.68429
maximum resident set size= 12117696
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1200211
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= 86
involuntary context switches= 152

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.351946 second user time and 0.567913 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-18 07:18:24
IDJOB=4101358
IDBENCH=1734
IDSOLVER=2547
FILE ID=node137/4101358-1466227104
RUNJOBID= node137-1466223724-17852
PBS_JOBID= 19918140
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-enigma.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101358-1466227104/watcher-4101358-1466227104 -o /tmp/evaluation-result-4101358-1466227104/solver-4101358-1466227104 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466223724-17852 --watchdog 1960  open-wbo HOME/instance-4101358-1466227104.opb

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

MD5SUM BENCH= 41834777456d00b1f1bcfadb1f825a87
RANDOM SEED=936143740

node137.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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	: 5332.56
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		: 2666.486
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	: 5332.55
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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	: 5332.56
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		: 2666.486
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:        19675172 kB
Buffers:          108784 kB
Cached:           173696 kB
SwapCached:         1268 kB
Active:         10541708 kB
Inactive:         200656 kB
Active(anon):   10461064 kB
Inactive(anon):     1024 kB
Active(file):      80644 kB
Inactive(file):   199632 kB
Unevictable:     1696108 kB
Mlocked:         1499884 kB
SwapTotal:      67108856 kB
SwapFree:       67100004 kB
Dirty:              4676 kB
Writeback:             0 kB
AnonPages:      12181544 kB
Mapped:             7780 kB
Shmem:                 0 kB
Slab:             604452 kB
SReclaimable:      47704 kB
SUnreclaim:       556748 kB
KernelStack:        1480 kB
PageTables:        28884 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   14137780 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1916928 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= 71696 MiB
End job on node137 at 2016-06-18 07:20:47