Trace number 4100788

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? 136.451 137.48

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-sctap2.opb
MD5SUM85d5cf87b7b65babdb4e7a6c3071d7ec
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark653
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 645
Optimality of the best value was proved NO
Number of variables56400
Total number of constraints1033
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 constraints1033
Minimum length of a constraint90
Maximum length of a constraint720
Number of terms in the objective function 42300
Biggest coefficient in the objective function 854
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 560740
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 142664
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 560740
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-4100788-1466227123.opb
0.00/0.00	c File size is 2541619 bytes.
135.91/136.95	c Sum of soft weights:       560740
135.91/136.95	c |                                                                                                       |
135.91/136.95	c ========================================[ Problem Statistics ]===========================================
135.91/136.95	c |                                                                                                       |
135.91/136.95	c |  Problem Type:             Weighted                                                                   |
135.91/136.95	c |  Number of variables:         56400                                                                   |
135.91/136.95	c |  Number of hard clauses:          0                                                                   |
135.91/136.95	c |  Number of soft clauses:      42300                                                                   |
135.91/136.95	c |  Number of cardinality:           0                                                                   |
135.91/136.95	c |  Number of PB :                1503                                                                   |
135.91/136.95	c |  Parse time:                   0.27 s                                                                 |
135.91/136.95	c |                                                                                                       |
135.91/136.95	c ==========================================[ Solver Settings ]============================================
135.91/136.95	c |                                                                                                       |
135.91/136.95	c |  Algorithm:                LinearSU                                                                   |
135.91/136.95	c |  BMO strategy:                   On                                                                   |
135.91/136.95	c |  BMO search:                     No                                                                   |
135.91/136.95	c |  PB Encoding:                   GTE                                                                   |
135.91/136.95	c |                                                                                                       |
135.91/136.95	c Error: Out of memory.
135.91/136.95	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-4100788-1466227123/watcher-4100788-1466227123 -o /tmp/evaluation-result-4100788-1466227123/solver-4100788-1466227123 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4100788-1466227123.opb 

pid=22984
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: 2.16 2.09 2.02 3/176 22987
/proc/meminfo: memFree=29240228/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=5216 CPUtime=0 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 1031 0 0 0 0 0 0 0 20 0 1 0 24762400 5341184 906 33554432000 4194304 6058637 140736738292256 140736058661080 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 1304 906 755 456 0 219 0

[startup+0.100166 s]
/proc/loadavg: 2.16 2.09 2.02 3/176 22987
/proc/meminfo: memFree=29240228/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=12712 CPUtime=0.09 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 3037 0 0 0 9 0 0 0 20 0 1 0 24762400 13017088 2787 33554432000 4194304 6058637 140736738292256 140736058661080 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 3178 2787 756 456 0 2093 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12712

[startup+0.200354 s]
/proc/loadavg: 2.16 2.09 2.02 3/176 22987
/proc/meminfo: memFree=29240228/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=16808 CPUtime=0.19 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 4065 0 0 0 19 0 0 0 20 0 1 0 24762400 17211392 3815 33554432000 4194304 6058637 140736738292256 140736058661080 4213333 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 4202 3815 756 456 0 3117 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16808

[startup+0.300337 s]
/proc/loadavg: 2.16 2.09 2.02 3/176 22987
/proc/meminfo: memFree=29240228/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=44440 CPUtime=0.29 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 9066 0 0 0 28 1 0 0 20 0 1 0 24762400 45506560 8196 33554432000 4194304 6058637 140736738292256 140736058661080 4239645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 11110 8206 156 456 0 10646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44440

[startup+0.700289 s]
/proc/loadavg: 2.16 2.09 2.02 3/176 22987
/proc/meminfo: memFree=29240228/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=115172 CPUtime=0.69 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 22236 0 0 0 66 3 0 0 20 0 1 0 24762400 117936128 26371 33554432000 4194304 6058637 140736738292256 140736738289976 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 28793 26371 164 456 0 28329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 115172

[startup+1.50031 s]
/proc/loadavg: 2.15 2.09 2.02 3/177 22988
/proc/meminfo: memFree=28976924/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=254664 CPUtime=1.49 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 41087 0 0 0 142 7 0 0 20 0 1 0 24762400 260775936 57997 33554432000 4194304 6058637 140736738292256 140736738289976 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 63666 57999 164 456 0 63202 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 254664

[startup+3.10031 s]
/proc/loadavg: 2.15 2.09 2.02 4/177 22988
/proc/meminfo: memFree=28692760/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=496984 CPUtime=3.09 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 63233 0 0 0 296 13 0 0 20 0 1 0 24762400 508911616 101215 33554432000 4194304 6058637 140736738292256 140736738290248 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 124246 101215 164 456 0 123782 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 496984

[startup+6.30029 s]
/proc/loadavg: 2.15 2.09 2.02 4/177 22988
/proc/meminfo: memFree=28053068/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=818740 CPUtime=6.28 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 101622 0 0 0 605 23 0 0 20 0 1 0 24762400 838389760 182884 33554432000 4194304 6058637 140736738292256 140736738290296 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 204685 182887 164 456 0 204221 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 818740

[startup+12.7003 s]
/proc/loadavg: 2.20 2.10 2.02 3/177 22988
/proc/meminfo: memFree=26891856/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=1714876 CPUtime=12.68 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 166904 0 0 0 1227 41 0 0 20 0 1 0 24762400 1756033024 334184 33554432000 4194304 6058637 140736738292256 140736738290296 4313024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 428719 334184 164 456 0 428255 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1714876

[startup+25.5004 s]
/proc/loadavg: 2.17 2.10 2.02 3/177 22988
/proc/meminfo: memFree=24514352/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=2700256 CPUtime=25.48 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 253958 0 0 0 2479 69 0 0 20 0 1 0 24762400 2765062144 598981 33554432000 4194304 6058637 140736738292256 140736738290296 4314890 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 675064 598981 164 456 0 674600 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2700256

[startup+51.1004 s]
/proc/loadavg: 2.10 2.09 2.02 3/177 22988
/proc/meminfo: memFree=19503332/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=6294472 CPUtime=51.08 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 482882 0 0 0 4971 137 0 0 20 0 1 0 24762400 6445539328 1176439 33554432000 4194304 6058637 140736738292256 140736738290552 4313024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 1573618 1176439 164 456 0 1573154 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6294472

[startup+102.3 s]
/proc/loadavg: 2.12 2.09 2.02 2/178 22992
/proc/meminfo: memFree=8966936/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=11727880 CPUtime=102.28 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 1038362 0 0 0 9936 292 0 0 20 0 1 0 24762400 12009349120 2448668 33554432000 4194304 6058637 140736738292256 140736738290824 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 2931970 2448669 164 456 0 2931506 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11727880

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 22987 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.12 2.09 2.02 2/178 22992
/proc/meminfo: memFree=8966936/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=11750760 CPUtime=102.38 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 1043790 0 0 0 9945 293 0 0 20 0 1 0 24762400 12032778240 2454607 33554432000 4194304 6058637 140736738292256 140736738290824 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 2937690 2454607 164 456 0 2937226 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 11750760

[startup+115.2 s]
/proc/loadavg: 2.10 2.09 2.02 3/178 23038
/proc/meminfo: memFree=19073216/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=12227068 CPUtime=115.17 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 1133712 0 0 0 11195 322 0 0 20 0 1 0 24762400 12520517632 2734621 33554432000 4194304 6058637 140736738292256 140736738290552 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 3056767 2734621 165 456 0 3056303 0
Current children cumulated CPU time (s) 115.17
Current children cumulated vsize (KiB) 12227068

[startup+128 s]
/proc/loadavg: 2.08 2.08 2.02 3/178 23038
/proc/meminfo: memFree=16586332/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=12698672 CPUtime=127.96 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 1250987 0 0 0 12445 351 0 0 20 0 1 0 24762400 13003440128 3008799 33554432000 4194304 6058637 140736738292256 140736738290552 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 3174668 3008799 165 456 0 3174204 0
Current children cumulated CPU time (s) 127.96
Current children cumulated vsize (KiB) 12698672

[startup+134.4 s]
/proc/loadavg: 2.07 2.08 2.02 3/178 23038
/proc/meminfo: memFree=15510104/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=12792180 CPUtime=134.36 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202496 1274046 0 0 0 13075 361 0 0 20 0 1 0 24762400 13099192320 3111063 33554432000 4194304 6058637 140736738292256 140736738290552 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 3198045 3111063 165 456 0 3197581 0
Current children cumulated CPU time (s) 134.36
Current children cumulated vsize (KiB) 12792180

[startup+136 s]
/proc/loadavg: 2.07 2.08 2.02 3/178 23038
/proc/meminfo: memFree=15269516/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=12878924 CPUtime=135.91 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) S 22984 22987 7337 0 -1 4202496 1279512 0 0 0 13228 363 0 0 20 0 1 0 24762400 13188018176 3134372 33554432000 4194304 6058637 140736738292256 140736738291480 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 3219731 3134372 214 456 0 3219267 0
Current children cumulated CPU time (s) 135.91
Current children cumulated vsize (KiB) 12878924

[startup+136.8 s]
/proc/loadavg: 2.06 2.08 2.02 2/178 23038
/proc/meminfo: memFree=15082280/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=12878924 CPUtime=135.91 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) S 22984 22987 7337 0 -1 4202496 1279512 0 0 0 13228 363 0 0 20 0 1 0 24762400 13188018176 3134372 33554432000 4194304 6058637 140736738292256 140736738291480 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/22987/statm: 3219731 3134372 214 456 0 3219267 0
Current children cumulated CPU time (s) 135.91
Current children cumulated vsize (KiB) 12878924

[startup+137.2 s]
/proc/loadavg: 2.06 2.08 2.02 2/178 23038
/proc/meminfo: memFree=15082280/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=0 CPUtime=136.16 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202500 1279513 0 0 0 13228 388 0 0 20 0 1 0 24762400 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/22987/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 136.16
Current children cumulated vsize (KiB) 0

[startup+137.4 s]
/proc/loadavg: 2.06 2.08 2.02 2/178 23038
/proc/meminfo: memFree=15082280/32872528 swapFree=526336/559040
[pid=22987] ppid=22984 vsize=0 CPUtime=136.36 cores=1,3,5,7
/proc/22987/stat : 22987 (open-wbo-lsu) R 22984 22987 7337 0 -1 4202500 1279513 0 0 0 13228 408 0 0 20 0 1 0 24762400 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/22987/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 136.36
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 137.48
CPU time (s): 136.451
CPU user time (s): 132.29
CPU system time (s): 4.16137
CPU usage (%): 99.2515
Max. virtual memory (cumulated for all children) (KiB): 12878924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 132.29
system time used= 4.16137
maximum resident set size= 12537492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1279513
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= 13
involuntary context switches= 144

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.352946 second user time and 0.531919 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 07:18:43
IDJOB=4100788
IDBENCH=1661
IDSOLVER=2545
FILE ID=node106/4100788-1466227123
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-sctap2.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100788-1466227123/watcher-4100788-1466227123 -o /tmp/evaluation-result-4100788-1466227123/solver-4100788-1466227123 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4100788-1466227123.opb

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

MD5SUM BENCH= 85d5cf87b7b65babdb4e7a6c3071d7ec
RANDOM SEED=564103003

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:        29243068 kB
Buffers:           98712 kB
Cached:           184460 kB
SwapCached:         1844 kB
Active:          2115748 kB
Inactive:         211276 kB
Active(anon):    2042864 kB
Inactive(anon):     3204 kB
Active(file):      72884 kB
Inactive(file):   208072 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             12280 kB
Writeback:             0 kB
AnonPages:       2593924 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             607276 kB
SReclaimable:      50452 kB
SUnreclaim:       556824 kB
KernelStack:        1472 kB
PageTables:         9200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3268240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71688 MiB
End job on node106 at 2016-06-18 07:21:00