Trace number 4100924

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? 138.653 139.679

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-vtp.base.opb
MD5SUMa7e24e57a312eb47e85004eff6279cc1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.81412
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4524
Total number of constraints257
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 constraints257
Minimum length of a constraint11
Maximum length of a constraint1080
Number of terms in the objective function 181
Biggest coefficient in the objective function 74899
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524431
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 525060
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-4100924-1466228173.opb
0.00/0.00	c File size is 188698 bytes.
138.16/139.20	c Sum of soft weights:       524431
138.16/139.20	c |                                                                                                       |
138.16/139.20	c ========================================[ Problem Statistics ]===========================================
138.16/139.20	c |                                                                                                       |
138.16/139.20	c |  Problem Type:             Weighted                                                                   |
138.16/139.20	c |  Number of variables:          4524                                                                   |
138.16/139.20	c |  Number of hard clauses:          0                                                                   |
138.16/139.20	c |  Number of soft clauses:        181                                                                   |
138.16/139.20	c |  Number of cardinality:           0                                                                   |
138.16/139.20	c |  Number of PB :                 312                                                                   |
138.16/139.20	c |  Parse time:                   0.02 s                                                                 |
138.16/139.20	c |                                                                                                       |
138.16/139.20	c ==========================================[ Solver Settings ]============================================
138.16/139.20	c |                                                                                                       |
138.16/139.20	c |  Algorithm:                LinearSU                                                                   |
138.16/139.20	c |  BMO strategy:                   On                                                                   |
138.16/139.20	c |  BMO search:                     No                                                                   |
138.16/139.20	c |  PB Encoding:                   GTE                                                                   |
138.16/139.20	c |                                                                                                       |
138.16/139.20	c Error: Out of memory.
138.16/139.20	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-4100924-1466228173/watcher-4100924-1466228173 -o /tmp/evaluation-result-4100924-1466228173/solver-4100924-1466228173 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4100924-1466228173.opb 

pid=23785
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: 2.23 2.14 2.08 3/176 23788
/proc/meminfo: memFree=29399676/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=2788 CPUtime=0 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 445 0 0 0 0 0 0 0 20 0 1 0 24867449 2854912 320 33554432000 4194304 6058637 140734034375280 140733574143768 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 697 320 182 456 0 186 0

[startup+0.100199 s]
/proc/loadavg: 2.23 2.14 2.08 3/176 23788
/proc/meminfo: memFree=29399676/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=35168 CPUtime=0.09 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 6870 0 0 0 8 1 0 0 20 0 1 0 24867449 36012032 7196 33554432000 4194304 6058637 140734034375280 140733574143768 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 8792 7197 165 456 0 8328 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35168

[startup+0.200378 s]
/proc/loadavg: 2.23 2.14 2.08 3/176 23788
/proc/meminfo: memFree=29399676/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=68592 CPUtime=0.19 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 12716 0 0 0 17 2 0 0 20 0 1 0 24867449 70238208 13018 33554432000 4194304 6058637 140734034375280 140733574143768 4239645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 17148 13019 165 456 0 16684 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 68592

[startup+0.300315 s]
/proc/loadavg: 2.23 2.14 2.08 3/176 23788
/proc/meminfo: memFree=29399676/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=94044 CPUtime=0.29 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 16980 0 0 0 26 3 0 0 20 0 1 0 24867449 96301056 19147 33554432000 4194304 6058637 140734034375280 140734034373912 4239645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 23511 19150 165 456 0 23047 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 94044

[startup+0.700311 s]
/proc/loadavg: 2.23 2.14 2.08 3/176 23788
/proc/meminfo: memFree=29399676/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=189044 CPUtime=0.69 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 27490 0 0 0 63 6 0 0 20 0 1 0 24867449 193581056 39658 33554432000 4194304 6058637 140734034375280 140734034373912 4294739 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 47261 39660 165 456 0 46797 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 189044

[startup+1.50031 s]
/proc/loadavg: 2.21 2.14 2.08 3/177 23789
/proc/meminfo: memFree=29083616/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=411912 CPUtime=1.49 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 43517 0 0 0 139 10 0 0 20 0 1 0 24867449 421797888 78577 33554432000 4194304 6058637 140734034375280 140734034373928 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 102978 78579 165 456 0 102514 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 411912

[startup+3.10031 s]
/proc/loadavg: 2.21 2.14 2.08 3/177 23789
/proc/meminfo: memFree=28800920/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=695852 CPUtime=3.09 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 64344 0 0 0 291 18 0 0 20 0 1 0 24867449 712552448 154539 33554432000 4194304 6058637 140734034375280 140734034373912 4294739 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 173963 154540 165 456 0 173499 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 695852

[startup+6.30031 s]
/proc/loadavg: 2.27 2.16 2.09 3/177 23789
/proc/meminfo: memFree=28011576/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=1313388 CPUtime=6.29 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 107724 0 0 0 597 32 0 0 20 0 1 0 24867449 1344909312 273955 33554432000 4194304 6058637 140734034375280 140734034373000 5130283 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 328347 273955 165 456 0 327883 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1313388

[startup+12.7003 s]
/proc/loadavg: 2.25 2.15 2.09 3/177 23789
/proc/meminfo: memFree=26726452/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=1935804 CPUtime=12.69 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 172138 0 0 0 1218 51 0 0 20 0 1 0 24867449 1982263296 422013 33554432000 4194304 6058637 140734034375280 140734034373576 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 483951 422014 165 456 0 483487 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1935804

[startup+25.5004 s]
/proc/loadavg: 2.20 2.14 2.09 3/177 23789
/proc/meminfo: memFree=24489264/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=3401624 CPUtime=25.49 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 267065 0 0 0 2467 82 0 0 20 0 1 0 24867449 3483262976 668836 33554432000 4194304 6058637 140734034375280 140734034373576 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 850406 668836 165 456 0 849942 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3401624

[startup+51.1004 s]
/proc/loadavg: 2.13 2.13 2.08 4/176 23789
/proc/meminfo: memFree=20375572/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=5445708 CPUtime=51.08 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 450905 0 0 0 4970 138 0 0 20 0 1 0 24867449 5576404992 1162684 33554432000 4194304 6058637 140734034375280 140734034373576 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 1361427 1162684 165 456 0 1360963 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5445708

[startup+102.3 s]
/proc/loadavg: 2.05 2.11 2.08 3/177 23791
/proc/meminfo: memFree=10533072/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=12260832 CPUtime=102.28 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 917716 0 0 0 9917 311 0 0 20 0 1 0 24867449 12555091968 2410358 33554432000 4194304 6058637 140734034375280 140734034373304 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 3065208 2410358 165 456 0 3064744 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 12260832

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23788 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.05 2.11 2.08 3/177 23791
/proc/meminfo: memFree=10533072/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=12262656 CPUtime=102.38 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 918113 0 0 0 9926 312 0 0 20 0 1 0 24867449 12556959744 2412288 33554432000 4194304 6058637 140734034375280 140734034373304 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 3065664 2412288 165 456 0 3065200 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 12262656

[startup+115.2 s]
/proc/loadavg: 2.05 2.11 2.08 3/177 23791
/proc/meminfo: memFree=8426636/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=12759508 CPUtime=115.18 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 1034611 0 0 0 11156 362 0 0 20 0 1 0 24867449 13065736192 2703548 33554432000 4194304 6058637 140734034375280 140734034373304 4251862 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 3189877 2703548 165 456 0 3189413 0
Current children cumulated CPU time (s) 115.18
Current children cumulated vsize (KiB) 12759508

[startup+128 s]
/proc/loadavg: 2.03 2.10 2.08 3/177 23838
/proc/meminfo: memFree=18770076/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=13385000 CPUtime=127.97 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 1171190 0 0 0 12375 422 0 0 20 0 1 0 24867449 13706240000 3011823 33554432000 4194304 6058637 140734034375280 140734034373048 4293620 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 3346298 3011842 165 456 0 3345834 0
Current children cumulated CPU time (s) 127.97
Current children cumulated vsize (KiB) 13385000

[startup+134.4 s]
/proc/loadavg: 2.03 2.10 2.08 3/177 23838
/proc/meminfo: memFree=17745464/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=13501352 CPUtime=134.37 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 1204748 0 0 0 12988 449 0 0 20 0 1 0 24867449 13825384448 3132762 33554432000 4194304 6058637 140734034375280 140734034373304 4251859 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 3375338 3132762 165 456 0 3374874 0
Current children cumulated CPU time (s) 134.37
Current children cumulated vsize (KiB) 13501352

[startup+137.607 s]
/proc/loadavg: 2.03 2.10 2.07 4/177 23838
/proc/meminfo: memFree=17231692/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=13559240 CPUtime=137.58 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202496 1221147 0 0 0 13296 462 0 0 20 0 1 0 24867449 13884661760 3193107 33554432000 4194304 6058637 140734034375280 140734034373304 4314840 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 3389810 3193107 165 456 0 3389346 0
Current children cumulated CPU time (s) 137.58
Current children cumulated vsize (KiB) 13559240

[startup+138.4 s]
/proc/loadavg: 2.03 2.10 2.07 4/177 23838
/proc/meminfo: memFree=17231692/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=13634280 CPUtime=138.16 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) S 23785 23788 7337 0 -1 4202496 1223308 0 0 0 13352 464 0 0 20 0 1 0 24867449 13961502720 3201901 33554432000 4194304 6058637 140734034375280 140734034374504 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 3408570 3201901 214 456 0 3408106 0
Current children cumulated CPU time (s) 138.16
Current children cumulated vsize (KiB) 13634280

[startup+139.2 s]
/proc/loadavg: 2.03 2.10 2.07 2/177 23838
/proc/meminfo: memFree=17067864/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=13634280 CPUtime=138.16 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) S 23785 23788 7337 0 -1 4202496 1223308 0 0 0 13352 464 0 0 20 0 1 0 24867449 13961502720 3201901 33554432000 4194304 6058637 140734034375280 140734034374504 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/23788/statm: 3408570 3201901 214 456 0 3408106 0
Current children cumulated CPU time (s) 138.16
Current children cumulated vsize (KiB) 13634280

[startup+139.6 s]
/proc/loadavg: 2.03 2.10 2.07 2/177 23838
/proc/meminfo: memFree=17067864/32872528 swapFree=526336/559040
[pid=23788] ppid=23785 vsize=0 CPUtime=138.56 cores=1,3,5,7
/proc/23788/stat : 23788 (open-wbo-lsu) R 23785 23788 7337 0 -1 4202500 1223309 0 0 0 13352 504 0 0 20 0 1 0 24867449 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/23788/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 138.56
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 139.679
CPU time (s): 138.653
CPU user time (s): 133.525
CPU system time (s): 5.12822
CPU usage (%): 99.2652
Max. virtual memory (cumulated for all children) (KiB): 13634280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 133.525
system time used= 5.12822
maximum resident set size= 12807608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1223309
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= 12
involuntary context switches= 146

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.350946 second user time and 0.546916 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 07:36:13
IDJOB=4100924
IDBENCH=1678
IDSOLVER=2545
FILE ID=node106/4100924-1466228173
RUNJOBID= node106-1466206113-7354
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/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-vtp.base.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100924-1466228173/watcher-4100924-1466228173 -o /tmp/evaluation-result-4100924-1466228173/solver-4100924-1466228173 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4100924-1466228173.opb

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

MD5SUM BENCH= a7e24e57a312eb47e85004eff6279cc1
RANDOM SEED=983169605

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:        29400584 kB
Buffers:          100164 kB
Cached:           195328 kB
SwapCached:         1844 kB
Active:          1948568 kB
Inactive:         222092 kB
Active(anon):    1874340 kB
Inactive(anon):     3204 kB
Active(file):      74228 kB
Inactive(file):   218888 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             12868 kB
Writeback:             0 kB
AnonPages:       2484468 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             607136 kB
SReclaimable:      50728 kB
SUnreclaim:       556408 kB
KernelStack:        1472 kB
PageTables:         8820 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2693176 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    436224 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= 71692 MiB
End job on node106 at 2016-06-18 07:38:33