Trace number 4100292

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? 96.5333 97.5706

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-berlin_5_8_0.opb
MD5SUM69d5c7c1a4b8d5de2fe0ee7c53688a9d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark87.9586
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables9464
Total number of constraints1820
Number of constraints which are clauses309
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1511
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 78
Biggest coefficient in the objective function 262133
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524327
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262133
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524346
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-4100292-1466219210.opb
0.00/0.00	c File size is 868184 bytes.
95.87/96.91	c Sum of soft weights:       524327
95.87/96.91	c |                                                                                                       |
95.87/96.91	c ========================================[ Problem Statistics ]===========================================
95.87/96.91	c |                                                                                                       |
95.87/96.91	c |  Problem Type:             Weighted                                                                   |
95.87/96.91	c |  Number of variables:          9464                                                                   |
95.87/96.91	c |  Number of hard clauses:        309                                                                   |
95.87/96.91	c |  Number of soft clauses:         78                                                                   |
95.87/96.91	c |  Number of cardinality:           0                                                                   |
95.87/96.91	c |  Number of PB :                1512                                                                   |
95.87/96.91	c |  Parse time:                   0.09 s                                                                 |
95.87/96.91	c |                                                                                                       |
95.87/96.91	c ==========================================[ Solver Settings ]============================================
95.87/96.91	c |                                                                                                       |
95.87/96.91	c |  Algorithm:                LinearSU                                                                   |
95.87/96.91	c |  BMO strategy:                   On                                                                   |
95.87/96.91	c |  BMO search:                     No                                                                   |
95.87/96.91	c |  PB Encoding:                   GTE                                                                   |
95.87/96.91	c |                                                                                                       |
95.87/96.91	c Error: Out of memory.
95.87/96.91	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-4100292-1466219210/watcher-4100292-1466219210 -o /tmp/evaluation-result-4100292-1466219210/solver-4100292-1466219210 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960 open-wbo-lsu HOME/instance-4100292-1466219210.opb 

pid=19912
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: 2.06 2.04 2.01 3/176 19915
/proc/meminfo: memFree=25021868/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=3448 CPUtime=0 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 603 0 0 0 0 0 0 0 20 0 1 0 23971135 3530752 479 33554432000 4194304 6058637 140733408093136 140733671888440 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 862 479 347 456 0 186 0

[startup+0.100212 s]
/proc/loadavg: 2.06 2.04 2.01 3/176 19915
/proc/meminfo: memFree=25021868/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=14180 CPUtime=0.09 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 2482 0 0 0 9 0 0 0 20 0 1 0 23971135 14520320 2108 33554432000 4194304 6058637 140733408093136 140733671888440 4294662 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 3545 2114 164 456 0 3081 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14180

[startup+0.200301 s]
/proc/loadavg: 2.06 2.04 2.01 3/176 19915
/proc/meminfo: memFree=25021868/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=52276 CPUtime=0.19 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 10722 0 0 0 18 1 0 0 20 0 1 0 23971135 53530624 10828 33554432000 4194304 6058637 140733408093136 140733671888440 5042188 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 13069 10832 164 456 0 12605 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 52276

[startup+0.300354 s]
/proc/loadavg: 2.06 2.04 2.01 3/176 19915
/proc/meminfo: memFree=25021868/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=80152 CPUtime=0.28 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 17677 0 0 0 26 2 0 0 20 0 1 0 23971135 82075648 18294 33554432000 4194304 6058637 140733408093136 140733671888440 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 20038 18297 164 456 0 19574 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 80152

[startup+0.7003 s]
/proc/loadavg: 2.06 2.04 2.01 3/176 19915
/proc/meminfo: memFree=25021868/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=170844 CPUtime=0.69 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 26514 0 0 0 64 5 0 0 20 0 1 0 23971135 174944256 32660 33554432000 4194304 6058637 140733408093136 140733408091400 4239645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 42711 32665 165 456 0 42247 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 170844

[startup+1.50025 s]
/proc/loadavg: 2.06 2.04 2.01 3/177 19916
/proc/meminfo: memFree=24675252/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=302896 CPUtime=1.49 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 41466 0 0 0 141 8 0 0 20 0 1 0 23971135 310165504 61858 33554432000 4194304 6058637 140733408093136 140733408091704 4294863 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 75724 61858 165 456 0 75260 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 302896

[startup+3.10025 s]
/proc/loadavg: 2.06 2.04 2.01 3/177 19916
/proc/meminfo: memFree=24305772/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=576736 CPUtime=3.09 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 62691 0 0 0 293 16 0 0 20 0 1 0 23971135 590577664 121313 33554432000 4194304 6058637 140733408093136 140733408091448 4294863 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 144184 121313 165 456 0 143720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 576736

[startup+6.30027 s]
/proc/loadavg: 2.06 2.04 2.01 3/177 19916
/proc/meminfo: memFree=23201096/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=1294292 CPUtime=6.29 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 99111 0 0 0 598 31 0 0 20 0 1 0 23971135 1325355008 238761 33554432000 4194304 6058637 140733408093136 140733408091400 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 323573 238761 165 456 0 323109 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1294292

[startup+12.7003 s]
/proc/loadavg: 2.13 2.05 2.01 3/177 19916
/proc/meminfo: memFree=21138552/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=2228776 CPUtime=12.69 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 157832 0 0 0 1213 56 0 0 20 0 1 0 23971135 2282266624 466728 33554432000 4194304 6058637 140733408093136 140733408091608 4242165 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 557194 466728 165 456 0 556730 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2228776

[startup+25.5004 s]
/proc/loadavg: 2.11 2.05 2.01 4/177 19916
/proc/meminfo: memFree=16784576/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=4259680 CPUtime=25.48 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 263771 0 0 0 2443 105 0 0 20 0 1 0 23971135 4361912320 932058 33554432000 4194304 6058637 140733408093136 140733408091704 4251816 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 1064920 932058 165 456 0 1064456 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4259680

[startup+51.1004 s]
/proc/loadavg: 2.07 2.04 2.01 3/177 19962
/proc/meminfo: memFree=22291376/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=9553844 CPUtime=51.07 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 461252 0 0 0 4891 216 0 0 20 0 1 0 23971135 9783136256 1844793 33554432000 4194304 6058637 140733408093136 140733408091400 4312968 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 2388461 1844793 165 456 0 2387997 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9553844

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 19915 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2003 s]
/proc/loadavg: 2.07 2.04 2.01 3/177 19962
/proc/meminfo: memFree=22291376/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=9553844 CPUtime=51.17 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 461261 0 0 0 4901 216 0 0 20 0 1 0 23971135 9783136256 1849401 33554432000 4194304 6058637 140733408093136 140733408091400 4588720 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 2388461 1849401 165 456 0 2387997 0
Current children cumulated CPU time (s) 51.17
Current children cumulated vsize (KiB) 9553844

[startup+76.8003 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 19962
/proc/meminfo: memFree=15846164/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=14622440 CPUtime=76.76 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 653385 0 0 0 7346 330 0 0 20 0 1 0 23971135 14973378560 2764524 33554432000 4194304 6058637 140733408093136 140733408091448 4312980 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 3655610 2764524 165 456 0 3655146 0
Current children cumulated CPU time (s) 76.76
Current children cumulated vsize (KiB) 14622440

[startup+89.6003 s]
/proc/loadavg: 2.08 2.05 2.01 3/177 19962
/proc/meminfo: memFree=12478704/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=15228284 CPUtime=89.55 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 743556 0 0 0 8575 380 0 0 20 0 1 0 23971135 15593762816 3216738 33554432000 4194304 6058637 140733408093136 140733408091704 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 3807071 3216741 165 456 0 3806607 0
Current children cumulated CPU time (s) 89.55
Current children cumulated vsize (KiB) 15228284

[startup+92.8003 s]
/proc/loadavg: 2.16 2.07 2.02 3/177 19962
/proc/meminfo: memFree=11697264/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=15304760 CPUtime=92.76 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202496 762443 0 0 0 8884 392 0 0 20 0 1 0 23971135 15672074240 3311079 33554432000 4194304 6058637 140733408093136 140733408091608 4588439 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 3826190 3311079 165 456 0 3825726 0
Current children cumulated CPU time (s) 92.76
Current children cumulated vsize (KiB) 15304760

[startup+96.0003 s]
/proc/loadavg: 2.16 2.07 2.02 3/177 19962
/proc/meminfo: memFree=10969956/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=15851804 CPUtime=95.87 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) S 19912 19915 7337 0 -1 4202496 782997 0 0 0 9180 407 0 0 20 0 1 0 23971135 16232247296 3396885 33554432000 4194304 6058637 140733408093136 140733408092360 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 3962951 3396885 214 456 0 3962487 0
Current children cumulated CPU time (s) 95.87
Current children cumulated vsize (KiB) 15851804

[startup+96.8002 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 19963
/proc/meminfo: memFree=10829560/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=15851804 CPUtime=95.87 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) S 19912 19915 7337 0 -1 4202496 782997 0 0 0 9180 407 0 0 20 0 1 0 23971135 16232247296 3396885 33554432000 4194304 6058637 140733408093136 140733408092360 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 4 0 0 0 0 0
/proc/19915/statm: 3962951 3396885 214 456 0 3962487 0
Current children cumulated CPU time (s) 95.87
Current children cumulated vsize (KiB) 15851804

[startup+97.2002 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 19963
/proc/meminfo: memFree=10829560/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=0 CPUtime=96.16 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202500 782998 0 0 0 9180 436 0 0 20 0 1 0 23971135 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/19915/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 96.16
Current children cumulated vsize (KiB) 0

[startup+97.4002 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 19963
/proc/meminfo: memFree=10829560/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=0 CPUtime=96.36 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202500 782998 0 0 0 9180 456 0 0 20 0 1 0 23971135 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/19915/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 96.36
Current children cumulated vsize (KiB) 0

[startup+97.5002 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 19963
/proc/meminfo: memFree=10829560/32872528 swapFree=526336/559040
[pid=19915] ppid=19912 vsize=0 CPUtime=96.46 cores=0,2,4,6
/proc/19915/stat : 19915 (open-wbo-lsu) R 19912 19915 7337 0 -1 4202500 782998 0 0 0 9180 466 0 0 20 0 1 0 23971135 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/19915/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 96.46
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 97.5706
CPU time (s): 96.5333
CPU user time (s): 91.801
CPU system time (s): 4.73228
CPU usage (%): 98.9369
Max. virtual memory (cumulated for all children) (KiB): 15851804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 91.801
system time used= 4.73228
maximum resident set size= 13587544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 782998
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= 40
involuntary context switches= 102

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.266959 second user time and 0.366944 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 05:06:50
IDJOB=4100292
IDBENCH=1598
IDSOLVER=2545
FILE ID=node106/4100292-1466219210
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/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-berlin_5_8_0.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100292-1466219210/watcher-4100292-1466219210 -o /tmp/evaluation-result-4100292-1466219210/solver-4100292-1466219210 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960  open-wbo-lsu HOME/instance-4100292-1466219210.opb

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

MD5SUM BENCH= 69d5c7c1a4b8d5de2fe0ee7c53688a9d
RANDOM SEED=1669969899

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:        25025568 kB
Buffers:           93324 kB
Cached:           141476 kB
SwapCached:         1620 kB
Active:          6374104 kB
Inactive:         164312 kB
Active(anon):    6302032 kB
Inactive(anon):     3684 kB
Active(file):      72072 kB
Inactive(file):   160628 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:              5560 kB
Writeback:             0 kB
AnonPages:       6927924 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             605556 kB
SReclaimable:      49356 kB
SUnreclaim:       556200 kB
KernelStack:        1472 kB
PageTables:        17396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    8091672 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1169408 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 05:08:28