Trace number 4100868

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? 133.21 134.274

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-d2q06c.opb
MD5SUM121100115f65aafe7304954ad1ff7cf1
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 benchmark52.644
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155010
Total number of constraints2171
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 constraints2171
Minimum length of a constraint30
Maximum length of a constraint3270
Number of terms in the objective function 89670
Biggest coefficient in the objective function 1092
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 602590
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 602590
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-4100868-1466227752.opb
0.00/0.00	c File size is 10755312 bytes.
132.70/133.76	c Sum of soft weights:       602590
132.70/133.76	c |                                                                                                       |
132.70/133.76	c ========================================[ Problem Statistics ]===========================================
132.70/133.76	c |                                                                                                       |
132.70/133.76	c |  Problem Type:             Weighted                                                                   |
132.70/133.76	c |  Number of variables:        155010                                                                   |
132.70/133.76	c |  Number of hard clauses:          0                                                                   |
132.70/133.76	c |  Number of soft clauses:      89670                                                                   |
132.70/133.76	c |  Number of cardinality:           0                                                                   |
132.70/133.76	c |  Number of PB :                3678                                                                   |
132.70/133.76	c |  Parse time:                   1.15 s                                                                 |
132.70/133.76	c |                                                                                                       |
132.70/133.76	c ==========================================[ Solver Settings ]============================================
132.70/133.76	c |                                                                                                       |
132.70/133.76	c |  Algorithm:                LinearSU                                                                   |
132.70/133.76	c |  BMO strategy:                   On                                                                   |
132.70/133.76	c |  BMO search:                     No                                                                   |
132.70/133.76	c |  PB Encoding:                   GTE                                                                   |
132.70/133.76	c |                                                                                                       |
132.70/133.76	c Error: Out of memory.
132.70/133.76	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-4100868-1466227752/watcher-4100868-1466227752 -o /tmp/evaluation-result-4100868-1466227752/solver-4100868-1466227752 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960 open-wbo-lsu HOME/instance-4100868-1466227752.opb 

pid=23456
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: 2.18 2.12 2.05 3/176 23459
/proc/meminfo: memFree=19162236/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=12972 CPUtime=0 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 2987 0 0 0 0 0 0 0 20 0 1 0 24825322 13283328 2862 33554432000 4194304 6058637 140733867868288 140735118794136 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 3243 2863 2760 456 0 153 0

[startup+0.100168 s]
/proc/loadavg: 2.18 2.12 2.05 3/176 23459
/proc/meminfo: memFree=19162236/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=21404 CPUtime=0.09 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 5062 0 0 0 9 0 0 0 20 0 1 0 24825322 21917696 4937 33554432000 4194304 6058637 140733867868288 140735118794136 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 5351 4937 2760 456 0 2261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21404

[startup+0.200353 s]
/proc/loadavg: 2.18 2.12 2.05 3/176 23459
/proc/meminfo: memFree=19162236/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=29208 CPUtime=0.19 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 7307 0 0 0 19 0 0 0 20 0 1 0 24825322 29908992 6918 33554432000 4194304 6058637 140733867868288 140735118794136 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 7302 6918 2761 456 0 4212 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 29208

[startup+0.300335 s]
/proc/loadavg: 2.18 2.12 2.05 3/176 23459
/proc/meminfo: memFree=19162236/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=32276 CPUtime=0.29 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 8077 0 0 0 29 0 0 0 20 0 1 0 24825322 33050624 7688 33554432000 4194304 6058637 140733867868288 140735118794136 4213980 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 8069 7689 2761 456 0 4979 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32276

[startup+0.700261 s]
/proc/loadavg: 2.18 2.12 2.05 3/176 23459
/proc/meminfo: memFree=19162236/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=45332 CPUtime=0.68 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 11354 0 0 0 68 0 0 0 20 0 1 0 24825322 46419968 10965 33554432000 4194304 6058637 140733867868288 140733867866648 5130283 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 11333 10965 2761 456 0 8243 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 45332

[startup+1.50029 s]
/proc/loadavg: 2.18 2.12 2.05 3/177 23460
/proc/meminfo: memFree=19041052/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=164776 CPUtime=1.49 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 35761 0 0 0 145 4 0 0 20 0 1 0 24825322 168730624 36861 33554432000 4194304 6058637 140733867868288 140733867866008 5130283 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 41194 36861 164 456 0 40730 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 164776

[startup+3.1003 s]
/proc/loadavg: 2.16 2.12 2.05 3/177 23460
/proc/meminfo: memFree=18769744/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=397816 CPUtime=3.09 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 60486 0 0 0 298 11 0 0 20 0 1 0 24825322 407363584 82537 33554432000 4194304 6058637 140733867868288 140733867866280 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 99454 82537 164 456 0 98990 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 397816

[startup+6.30029 s]
/proc/loadavg: 2.16 2.12 2.05 4/177 23460
/proc/meminfo: memFree=18170112/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=796980 CPUtime=6.29 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 96291 0 0 0 608 21 0 0 20 0 1 0 24825322 816107520 162799 33554432000 4194304 6058637 140733867868288 140733867866280 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 199245 162799 164 456 0 198781 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 796980

[startup+12.7003 s]
/proc/loadavg: 2.29 2.15 2.06 3/177 23506
/proc/meminfo: memFree=29609268/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=1692640 CPUtime=12.69 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 155294 0 0 0 1230 39 0 0 20 0 1 0 24825322 1733263360 310716 33554432000 4194304 6058637 140733867868288 140733867866280 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 423160 310716 164 456 0 422696 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1692640

[startup+25.5004 s]
/proc/loadavg: 2.25 2.14 2.06 3/177 23506
/proc/meminfo: memFree=25940648/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=2863696 CPUtime=25.49 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 275991 0 0 0 2480 69 0 0 20 0 1 0 24825322 2932424704 612307 33554432000 4194304 6058637 140733867868288 140733867866280 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 715924 612308 164 456 0 715460 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2863696

[startup+51.1003 s]
/proc/loadavg: 2.29 2.16 2.07 4/178 23509
/proc/meminfo: memFree=19630232/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=6588784 CPUtime=51.06 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 497473 0 0 0 4966 140 0 0 20 0 1 0 24825322 6746914816 1200208 33554432000 4194304 6058637 140733867868288 140733867866856 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 1647196 1200208 164 456 0 1646732 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6588784

[startup+102.3 s]
/proc/loadavg: 2.23 2.16 2.07 3/178 23510
/proc/meminfo: memFree=10375612/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=11726024 CPUtime=102.25 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 961192 0 0 0 9965 260 0 0 20 0 1 0 24825322 12007448576 2426522 33554432000 4194304 6058637 140733867868288 140733867866280 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 2931506 2426522 164 456 0 2931042 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11726024

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23459 sig 9
??? kill -23459 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.23 2.16 2.07 3/178 23510
/proc/meminfo: memFree=10375612/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=11727464 CPUtime=102.35 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 961590 0 0 0 9975 260 0 0 20 0 1 0 24825322 12008923136 2428453 33554432000 4194304 6058637 140733867868288 140733867866280 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 2931866 2428453 164 456 0 2931402 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 11727464

[startup+115.2 s]
/proc/loadavg: 2.19 2.16 2.07 3/177 23510
/proc/meminfo: memFree=8729064/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=11951236 CPUtime=115.13 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 1011918 0 0 0 11235 278 0 0 20 0 1 0 24825322 12238065664 2652803 33554432000 4194304 6058637 140733867868288 140733867866280 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 2987809 2652803 164 456 0 2987345 0
Current children cumulated CPU time (s) 115.13
Current children cumulated vsize (KiB) 11951236

[startup+128 s]
/proc/loadavg: 2.15 2.15 2.07 3/177 23556
/proc/meminfo: memFree=18265340/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=12581036 CPUtime=127.93 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 1163560 0 0 0 12482 311 0 0 20 0 1 0 24825322 12882980864 2975417 33554432000 4194304 6058637 140733867868288 140733867866328 4251816 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 3145259 2975417 164 456 0 3144795 0
Current children cumulated CPU time (s) 127.93
Current children cumulated vsize (KiB) 12581036

[startup+131.2 s]
/proc/loadavg: 2.15 2.15 2.07 3/177 23556
/proc/meminfo: memFree=17840792/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=12635908 CPUtime=131.13 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202496 1175902 0 0 0 12799 314 0 0 20 0 1 0 24825322 12939169792 3031139 33554432000 4194304 6058637 140733867868288 140733867866328 4312968 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 3158977 3031139 164 456 0 3158513 0
Current children cumulated CPU time (s) 131.13
Current children cumulated vsize (KiB) 12635908

[startup+132.8 s]
/proc/loadavg: 2.14 2.15 2.07 3/177 23556
/proc/meminfo: memFree=17716640/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=12727436 CPUtime=132.7 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) S 23456 23459 7337 0 -1 4202496 1182245 0 0 0 12954 316 0 0 20 0 1 0 24825322 13032894464 3056900 33554432000 4194304 6058637 140733867868288 140733867867512 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 3181859 3056900 213 456 0 3181395 0
Current children cumulated CPU time (s) 132.7
Current children cumulated vsize (KiB) 12727436

[startup+133.6 s]
/proc/loadavg: 2.14 2.15 2.07 2/177 23556
/proc/meminfo: memFree=17591092/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=12727436 CPUtime=132.7 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) S 23456 23459 7337 0 -1 4202496 1182245 0 0 0 12954 316 0 0 20 0 1 0 24825322 13032894464 3056900 33554432000 4194304 6058637 140733867868288 140733867867512 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 2 0 0 0 0 0
/proc/23459/statm: 3181859 3056900 213 456 0 3181395 0
Current children cumulated CPU time (s) 132.7
Current children cumulated vsize (KiB) 12727436

[startup+134 s]
/proc/loadavg: 2.14 2.15 2.07 2/177 23556
/proc/meminfo: memFree=17591092/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=0 CPUtime=132.93 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202500 1182246 0 0 0 12954 339 0 0 20 0 1 0 24825322 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23459/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 132.93
Current children cumulated vsize (KiB) 0

[startup+134.2 s]
/proc/loadavg: 2.14 2.15 2.07 3/177 23556
/proc/meminfo: memFree=28627624/32872528 swapFree=526336/559040
[pid=23459] ppid=23456 vsize=0 CPUtime=133.14 cores=0,2,4,6
/proc/23459/stat : 23459 (open-wbo-lsu) R 23456 23459 7337 0 -1 4202500 1182246 0 0 0 12954 360 0 0 20 0 1 0 24825322 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/23459/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 133.14
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 134.274
CPU time (s): 133.21
CPU user time (s): 129.542
CPU system time (s): 3.66744
CPU usage (%): 99.2074
Max. virtual memory (cumulated for all children) (KiB): 12727436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 129.542
system time used= 3.66744
maximum resident set size= 12227604
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1182246
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= 79
involuntary context switches= 242

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.369943 second user time and 0.494924 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 07:29:12
IDJOB=4100868
IDBENCH=1671
IDSOLVER=2545
FILE ID=node106/4100868-1466227752
RUNJOBID= node106-1466206113-7353
PBS_JOBID= 19918166
Free space on /tmp= 71684 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-d2q06c.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100868-1466227752/watcher-4100868-1466227752 -o /tmp/evaluation-result-4100868-1466227752/solver-4100868-1466227752 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960  open-wbo-lsu HOME/instance-4100868-1466227752.opb

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

MD5SUM BENCH= 121100115f65aafe7304954ad1ff7cf1
RANDOM SEED=1076548273

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:        19164656 kB
Buffers:           99564 kB
Cached:           196700 kB
SwapCached:         1844 kB
Active:         12165860 kB
Inactive:         215860 kB
Active(anon):   12084944 kB
Inactive(anon):     3204 kB
Active(file):      80916 kB
Inactive(file):   212656 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             15196 kB
Writeback:             0 kB
AnonPages:      12615144 kB
Mapped:             7824 kB
Shmem:                 0 kB
Slab:             607608 kB
SReclaimable:      50816 kB
SUnreclaim:       556792 kB
KernelStack:        1488 kB
PageTables:        29836 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   13697020 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2807808 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= 71680 MiB
End job on node106 at 2016-06-18 07:31:26