Trace number 4100190

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? 139.115 140.179

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos15.opb
MD5SUM1be7a0a5556e21a359d6f31cb8a3ccd8
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 240
Optimality of the best value was proved NO
Number of variables17600
Total number of constraints632
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 constraints632
Minimum length of a constraint11
Maximum length of a constraint150
Number of terms in the objective function 10400
Biggest coefficient in the objective function 3638
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 533864
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261895
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 533864
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-4100190-1466225124.opb
0.00/0.00	c File size is 602786 bytes.
138.51/139.58	c Sum of soft weights:       533864
138.51/139.58	c |                                                                                                       |
138.51/139.58	c ========================================[ Problem Statistics ]===========================================
138.51/139.58	c |                                                                                                       |
138.51/139.58	c |  Problem Type:             Weighted                                                                   |
138.51/139.58	c |  Number of variables:         17600                                                                   |
138.51/139.58	c |  Number of hard clauses:          0                                                                   |
138.51/139.58	c |  Number of soft clauses:      10400                                                                   |
138.51/139.58	c |  Number of cardinality:           0                                                                   |
138.51/139.58	c |  Number of PB :                 872                                                                   |
138.51/139.58	c |  Parse time:                   0.07 s                                                                 |
138.51/139.58	c |                                                                                                       |
138.51/139.58	c Error: Out of memory.
138.51/139.58	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-4100190-1466225124/watcher-4100190-1466225124 -o /tmp/evaluation-result-4100190-1466225124/solver-4100190-1466225124 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466223616-30921 --watchdog 1960 open-wbo HOME/instance-4100190-1466225124.opb 

pid=1328
running on 4 cores: 1,3,5,7

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: 2.15 2.15 2.48 3/176 1331
/proc/meminfo: memFree=31159020/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=3192 CPUtime=0 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 533 0 0 0 0 0 0 0 20 0 1 0 24557822 3268608 408 33554432000 4194304 6059633 140735964623824 140734168079448 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1331/statm: 798 409 281 456 0 186 0

[startup+0.10017 s]
/proc/loadavg: 2.15 2.15 2.48 3/176 1331
/proc/meminfo: memFree=31159020/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=25292 CPUtime=0.09 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 4653 0 0 0 9 0 0 0 20 0 1 0 24557822 25899008 4242 33554432000 4194304 6059633 140735964623824 140734168079448 4239837 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1331/statm: 6323 4246 162 456 0 5859 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25292

[startup+0.200367 s]
/proc/loadavg: 2.15 2.15 2.48 3/176 1331
/proc/meminfo: memFree=31159020/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=55836 CPUtime=0.19 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 11938 0 0 0 17 2 0 0 20 0 1 0 24557822 57176064 11836 33554432000 4194304 6059633 140735964623824 140734168079448 4295055 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1331/statm: 13959 11837 162 456 0 13495 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 55836

[startup+0.30035 s]
/proc/loadavg: 2.15 2.15 2.48 3/176 1331
/proc/meminfo: memFree=31159020/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=81944 CPUtime=0.29 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 18115 0 0 0 26 3 0 0 20 0 1 0 24557822 83910656 18280 33554432000 4194304 6059633 140735964623824 140734168079448 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1331/statm: 20486 18286 162 456 0 20022 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 81944

[startup+0.700306 s]
/proc/loadavg: 2.15 2.15 2.48 3/176 1331
/proc/meminfo: memFree=31159020/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=159764 CPUtime=0.69 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 30605 0 0 0 64 5 0 0 20 0 1 0 24557822 163598336 35421 33554432000 4194304 6059633 140735964623824 140735964621752 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1331/statm: 39941 35423 162 456 0 39477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 159764

[startup+1.50025 s]
/proc/loadavg: 2.22 2.17 2.48 4/177 1332
/proc/meminfo: memFree=30979960/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=245020 CPUtime=1.49 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 39436 0 0 0 140 9 0 0 20 0 1 0 24557822 250900480 52716 33554432000 4194304 6059633 140735964623824 140735964621848 4589383 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1331/statm: 61255 52716 162 456 0 60791 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 245020

[startup+3.1003 s]
/proc/loadavg: 2.22 2.17 2.48 4/177 1332
/proc/meminfo: memFree=30853428/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=443556 CPUtime=3.09 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 63759 0 0 0 294 15 0 0 20 0 1 0 24557822 454201344 100648 33554432000 4194304 6059633 140735964623824 140735964621848 5278442 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1331/statm: 110889 100648 162 456 0 110425 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 443556

[startup+6.30028 s]
/proc/loadavg: 2.22 2.17 2.48 3/177 1332
/proc/meminfo: memFree=30415468/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=926220 CPUtime=6.28 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 111971 0 0 0 601 27 0 0 20 0 1 0 24557822 948449280 213226 33554432000 4194304 6059633 140735964623824 140735964621272 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1331/statm: 231555 213227 162 456 0 231091 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 926220

[startup+12.7003 s]
/proc/loadavg: 2.27 2.18 2.48 3/177 1332
/proc/meminfo: memFree=29771796/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=1818792 CPUtime=12.69 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 168658 0 0 0 1224 45 0 0 20 0 1 0 24557822 1862443008 349086 33554432000 4194304 6059633 140735964623824 140735964621848 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1331/statm: 454698 349086 162 456 0 454234 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1818792

[startup+25.5004 s]
/proc/loadavg: 2.22 2.17 2.47 3/177 1332
/proc/meminfo: memFree=28466380/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=3106824 CPUtime=25.48 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 304800 0 0 0 2464 84 0 0 20 0 1 0 24557822 3181387776 678827 33554432000 4194304 6059633 140735964623824 140735964621272 5047405 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1331/statm: 776706 678827 162 456 0 776242 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3106824

[startup+51.1004 s]
/proc/loadavg: 2.23 2.17 2.46 3/177 1332
/proc/meminfo: memFree=25868068/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=5729968 CPUtime=51.07 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 577831 0 0 0 4939 168 0 0 20 0 1 0 24557822 5867487232 1333938 33554432000 4194304 6059633 140735964623824 140735964621848 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1331/statm: 1432492 1333938 162 456 0 1432028 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5729968

[startup+102.3 s]
/proc/loadavg: 2.16 2.17 2.44 3/177 1333
/proc/meminfo: memFree=20776760/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=12662028 CPUtime=102.25 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 1084753 0 0 0 9890 335 0 0 20 0 1 0 24557822 12965916672 2591207 33554432000 4194304 6059633 140735964623824 140735964621848 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1331/statm: 3165507 2591207 162 456 0 3165043 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12662028

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 1331 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.16 2.17 2.44 3/177 1333
/proc/meminfo: memFree=20776760/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=12663900 CPUtime=102.35 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 1085177 0 0 0 9900 335 0 0 20 0 1 0 24557822 12967833600 2593675 33554432000 4194304 6059633 140735964623824 140735964621848 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1331/statm: 3165975 2593676 162 456 0 3165511 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 12663900

[startup+115.2 s]
/proc/loadavg: 2.14 2.16 2.44 3/177 1333
/proc/meminfo: memFree=19604400/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=13166668 CPUtime=115.14 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 1206665 0 0 0 11147 367 0 0 20 0 1 0 24557822 13482668032 2900097 33554432000 4194304 6059633 140735964623824 140735964621544 4252008 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/1331/statm: 3291667 2900097 162 456 0 3291203 0
Current children cumulated CPU time (s) 115.14
Current children cumulated vsize (KiB) 13166668

[startup+128 s]
/proc/loadavg: 2.17 2.17 2.44 3/177 1334
/proc/meminfo: memFree=18279288/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=13807180 CPUtime=127.94 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 1334328 0 0 0 12391 403 0 0 20 0 1 0 24557822 14138552320 3219848 33554432000 4194304 6059633 140735964623824 140735964621272 4589383 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/1331/statm: 3451795 3219848 162 456 0 3451331 0
Current children cumulated CPU time (s) 127.94
Current children cumulated vsize (KiB) 13807180

[startup+134.4 s]
/proc/loadavg: 2.16 2.17 2.43 3/177 1334
/proc/meminfo: memFree=17676080/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=14042980 CPUtime=134.33 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 1391158 0 0 0 13014 419 0 0 20 0 1 0 24557822 14380011520 3368115 33554432000 4194304 6059633 140735964623824 140735964621848 4252008 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/1331/statm: 3510745 3368115 162 456 0 3510281 0
Current children cumulated CPU time (s) 134.33
Current children cumulated vsize (KiB) 14042980

[startup+137.607 s]
/proc/loadavg: 2.23 2.18 2.44 3/177 1334
/proc/meminfo: memFree=17403948/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=14148004 CPUtime=137.54 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202496 1415244 0 0 0 13328 426 0 0 20 0 1 0 24557822 14487556096 3432554 33554432000 4194304 6059633 140735964623824 140735964621848 4252008 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/1331/statm: 3537001 3432554 162 456 0 3536537 0
Current children cumulated CPU time (s) 137.54
Current children cumulated vsize (KiB) 14148004

[startup+139.2 s]
/proc/loadavg: 2.23 2.18 2.44 2/177 1334
/proc/meminfo: memFree=17301596/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=14261596 CPUtime=138.51 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) S 1328 1331 22589 0 -1 4202496 1426728 0 0 0 13423 428 0 0 20 0 1 0 24557822 14603874304 3455791 33554432000 4194304 6059633 140735964623824 140735964623048 5263648 0 0 4096 8404992 18446744071579460660 0 0 17 5 0 0 0 0 0
/proc/1331/statm: 3565399 3455791 210 456 0 3564935 0
Current children cumulated CPU time (s) 138.51
Current children cumulated vsize (KiB) 14261596

[startup+139.6 s]
/proc/loadavg: 2.23 2.18 2.44 2/177 1334
/proc/meminfo: memFree=17301596/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=0 CPUtime=138.53 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202500 1426730 0 0 0 13423 430 0 0 20 0 1 0 24557822 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/1331/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 138.53
Current children cumulated vsize (KiB) 0

[startup+140 s]
/proc/loadavg: 2.23 2.18 2.44 3/177 1334
/proc/meminfo: memFree=19699220/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=0 CPUtime=138.93 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202500 1426730 0 0 0 13423 470 0 0 20 0 1 0 24557822 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/1331/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 138.93
Current children cumulated vsize (KiB) 0

[startup+140.1 s]
/proc/loadavg: 2.23 2.18 2.44 3/177 1334
/proc/meminfo: memFree=19699220/32872528 swapFree=496868/529572
[pid=1331] ppid=1328 vsize=0 CPUtime=139.03 cores=1,3,5,7
/proc/1331/stat : 1331 (open-wbo) R 1328 1331 22589 0 -1 4202500 1426730 0 0 0 13423 480 0 0 20 0 1 0 24557822 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/1331/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 139.03
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 140.179
CPU time (s): 139.115
CPU user time (s): 134.231
CPU system time (s): 4.88426
CPU usage (%): 99.241
Max. virtual memory (cumulated for all children) (KiB): 14261596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 134.231
system time used= 4.88426
maximum resident set size= 13823172
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1426730
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= 101
involuntary context switches= 149

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.329949 second user time and 0.568913 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-18 06:45:24
IDJOB=4100190
IDBENCH=1584
IDSOLVER=2547
FILE ID=node141/4100190-1466225124
RUNJOBID= node141-1466223616-30921
PBS_JOBID= 19918136
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos15.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100190-1466225124/watcher-4100190-1466225124 -o /tmp/evaluation-result-4100190-1466225124/solver-4100190-1466225124 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466223616-30921 --watchdog 1960  open-wbo HOME/instance-4100190-1466225124.opb

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

MD5SUM BENCH= 1be7a0a5556e21a359d6f31cb8a3ccd8
RANDOM SEED=1456505890

node141.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		: 2666.547
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	: 5333.09
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		: 2666.547
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		: 2666.547
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	: 5332.54
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		: 2666.547
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		: 2666.547
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	: 5332.56
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		: 2666.547
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	: 5332.55
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		: 2666.547
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	: 5332.55
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		: 2666.547
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31159548 kB
Buffers:          105928 kB
Cached:           129704 kB
SwapCached:         2528 kB
Active:           278544 kB
Inactive:         160348 kB
Active(anon):     203592 kB
Inactive(anon):     2028 kB
Active(file):      74952 kB
Inactive(file):   158320 kB
Unevictable:      529572 kB
Mlocked:          496868 kB
SwapTotal:      67108856 kB
SwapFree:       67099068 kB
Dirty:              5072 kB
Writeback:             0 kB
AnonPages:        848072 kB
Mapped:             7840 kB
Shmem:                 0 kB
Slab:             605072 kB
SReclaimable:      48748 kB
SUnreclaim:       556324 kB
KernelStack:        1472 kB
PageTables:         5800 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     858204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    335872 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71720 MiB
End job on node141 at 2016-06-18 06:47:44