Trace number 4100902

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Open-WBO PB16? 154.456 155.503

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-standata.opb
MD5SUMc8622f62aab23c6f6a5a29143b44f7fa
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables30004
Total number of constraints455
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 constraints455
Minimum length of a constraint11
Maximum length of a constraint22350
Number of terms in the objective function 210
Biggest coefficient in the objective function 86232
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524437
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 542229
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4100902-1466226278.opb
0.00/0.00	c File size is 888844 bytes.
153.81/154.87	c Sum of soft weights:       524437
153.81/154.87	c |                                                                                                       |
153.81/154.87	c ========================================[ Problem Statistics ]===========================================
153.81/154.87	c |                                                                                                       |
153.81/154.87	c |  Problem Type:             Weighted                                                                   |
153.81/154.87	c |  Number of variables:         30004                                                                   |
153.81/154.87	c |  Number of hard clauses:          0                                                                   |
153.81/154.87	c |  Number of soft clauses:        210                                                                   |
153.81/154.87	c |  Number of cardinality:           0                                                                   |
153.81/154.87	c |  Number of PB :                 615                                                                   |
153.81/154.87	c |  Parse time:                   0.11 s                                                                 |
153.81/154.87	c |                                                                                                       |
153.81/154.87	c Error: Out of memory.
153.81/154.87	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-4100902-1466226278/watcher-4100902-1466226278 -o /tmp/evaluation-result-4100902-1466226278/solver-4100902-1466226278 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466223724-17853 --watchdog 1960 open-wbo HOME/instance-4100902-1466226278.opb 

pid=20158
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: 2.30 2.23 2.27 3/176 20161
/proc/meminfo: memFree=27209548/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=3604 CPUtime=0 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 632 0 0 0 0 0 0 0 20 0 1 0 24673497 3690496 508 33554432000 4194304 6059633 140737325916992 140735716702024 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 901 509 352 456 0 219 0

[startup+0.100116 s]
/proc/loadavg: 2.30 2.23 2.27 3/176 20161
/proc/meminfo: memFree=27209548/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=10048 CPUtime=0.09 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 2299 0 0 0 9 0 0 0 20 0 1 0 24673497 10289152 2131 33554432000 4194304 6059633 140737325916992 140735716702024 4631344 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 2512 2131 352 456 0 1830 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10048

[startup+0.200377 s]
/proc/loadavg: 2.30 2.23 2.27 3/176 20161
/proc/meminfo: memFree=27209548/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=42796 CPUtime=0.19 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 9336 0 0 0 18 1 0 0 20 0 1 0 24673497 43823104 9460 33554432000 4194304 6059633 140737325916992 140737325914712 4318586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 10699 9460 162 456 0 10235 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 42796

[startup+0.30038 s]
/proc/loadavg: 2.30 2.23 2.27 3/176 20161
/proc/meminfo: memFree=27209548/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=67012 CPUtime=0.29 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 13536 0 0 0 27 2 0 0 20 0 1 0 24673497 68620288 15182 33554432000 4194304 6059633 140737325916992 140737325914712 4239837 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 16753 15183 162 456 0 16289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 67012

[startup+0.700314 s]
/proc/loadavg: 2.30 2.23 2.27 3/176 20161
/proc/meminfo: memFree=27209548/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=189312 CPUtime=0.69 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 25834 0 0 0 64 5 0 0 20 0 1 0 24673497 193855488 36424 33554432000 4194304 6059633 140737325916992 140737325914712 4239837 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 47328 36425 162 456 0 46864 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 189312

[startup+1.50031 s]
/proc/loadavg: 2.30 2.23 2.27 3/177 20162
/proc/meminfo: memFree=26703088/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=414952 CPUtime=1.48 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 42330 0 0 0 140 8 0 0 20 0 1 0 24673497 424910848 76605 33554432000 4194304 6059633 140737325916992 140737325915080 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 103738 76608 162 456 0 103274 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 414952

[startup+3.1003 s]
/proc/loadavg: 2.30 2.23 2.27 3/177 20162
/proc/meminfo: memFree=26365084/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=727564 CPUtime=3.09 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 70138 0 0 0 293 16 0 0 20 0 1 0 24673497 745025536 156497 33554432000 4194304 6059633 140737325916992 140737325914536 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 181891 156497 162 456 0 181427 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 727564

[startup+6.30032 s]
/proc/loadavg: 2.28 2.23 2.27 3/177 20162
/proc/meminfo: memFree=25511228/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=1155384 CPUtime=6.28 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 103782 0 0 0 602 26 0 0 20 0 1 0 24673497 1183113216 233576 33554432000 4194304 6059633 140737325916992 140737325914744 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 288846 233576 162 456 0 288382 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1155384

[startup+12.7003 s]
/proc/loadavg: 2.26 2.23 2.27 3/177 20162
/proc/meminfo: memFree=24192892/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=1874136 CPUtime=12.68 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 170901 0 0 0 1223 45 0 0 20 0 1 0 24673497 1919115264 390631 33554432000 4194304 6059633 140737325916992 140737325915016 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 468534 390631 162 456 0 468070 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1874136

[startup+25.5004 s]
/proc/loadavg: 2.28 2.23 2.27 4/177 20162
/proc/meminfo: memFree=21563464/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=3428156 CPUtime=25.48 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 296370 0 0 0 2465 83 0 0 20 0 1 0 24673497 3510431744 678047 33554432000 4194304 6059633 140737325916992 140737325915016 5033478 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 857039 678047 162 456 0 856575 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3428156

[startup+51.1004 s]
/proc/loadavg: 2.24 2.23 2.27 3/177 20162
/proc/meminfo: memFree=16233080/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=6111300 CPUtime=51.08 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 571787 0 0 0 4954 154 0 0 20 0 1 0 24673497 6257971200 1342335 33554432000 4194304 6059633 140737325916992 140737325914808 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 1527825 1342335 162 456 0 1527361 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6111300

[startup+102.3 s]
/proc/loadavg: 2.27 2.24 2.27 3/177 20209
/proc/meminfo: memFree=18450984/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=13128712 CPUtime=102.28 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 1036874 0 0 0 9923 305 0 0 20 0 1 0 24673497 13443801088 2486232 33554432000 4194304 6059633 140737325916992 140737325915016 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 3282178 2486232 162 456 0 3281714 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 13128712

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20161 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.27 2.24 2.27 3/177 20209
/proc/meminfo: memFree=18450984/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=13130332 CPUtime=102.38 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 1037175 0 0 0 9933 305 0 0 20 0 1 0 24673497 13445459968 2487555 33554432000 4194304 6059633 140737325916992 140737325915016 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 3282583 2487555 162 456 0 3282119 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 13130332

[startup+128 s]
/proc/loadavg: 2.24 2.23 2.27 3/177 20210
/proc/meminfo: memFree=12382600/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=14187672 CPUtime=127.95 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 1282580 0 0 0 12429 366 0 0 20 0 1 0 24673497 14528176128 3075839 33554432000 4194304 6059633 140737325916992 140737325915016 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 3546918 3075840 162 456 0 3546454 0
Current children cumulated CPU time (s) 127.95
Current children cumulated vsize (KiB) 14187672

[startup+140.8 s]
/proc/loadavg: 2.19 2.22 2.26 3/177 20210
/proc/meminfo: memFree=9096376/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=14874492 CPUtime=140.76 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 1401192 0 0 0 13678 398 0 0 20 0 1 0 24673497 15231479808 3368191 33554432000 4194304 6059633 140737325916992 140737325914760 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 3718623 3368191 162 456 0 3718159 0
Current children cumulated CPU time (s) 140.76
Current children cumulated vsize (KiB) 14874492

[startup+147.2 s]
/proc/loadavg: 2.17 2.22 2.26 3/177 20210
/proc/meminfo: memFree=7916484/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=15137220 CPUtime=147.15 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 1462772 0 0 0 14300 415 0 0 20 0 1 0 24673497 15500513280 3508465 33554432000 4194304 6059633 140737325916992 140737325914712 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 3784305 3508465 162 456 0 3783841 0
Current children cumulated CPU time (s) 147.15
Current children cumulated vsize (KiB) 15137220

[startup+150.4 s]
/proc/loadavg: 2.16 2.21 2.26 3/177 20210
/proc/meminfo: memFree=7131208/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=15193424 CPUtime=150.34 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 1474592 0 0 0 14615 419 0 0 20 0 1 0 24673497 15558066176 3561165 33554432000 4194304 6059633 140737325916992 140737325915016 4252008 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 3798356 3561165 162 456 0 3797892 0
Current children cumulated CPU time (s) 150.34
Current children cumulated vsize (KiB) 15193424

[startup+153.6 s]
/proc/loadavg: 2.16 2.21 2.26 3/177 20211
/proc/meminfo: memFree=6454040/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=15362040 CPUtime=153.55 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202496 1516887 0 0 0 14925 430 0 0 20 0 1 0 24673497 15730728960 3649450 33554432000 4194304 6059633 140737325916992 140737325914712 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 3840510 3649450 162 456 0 3840046 0
Current children cumulated CPU time (s) 153.55
Current children cumulated vsize (KiB) 15362040

[startup+154.4 s]
/proc/loadavg: 2.16 2.21 2.26 2/177 20211
/proc/meminfo: memFree=6228136/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=15434328 CPUtime=153.81 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) S 20158 20161 8337 0 -1 4202496 1518939 0 0 0 14951 430 0 0 20 0 1 0 24673497 15804751872 3653972 33554432000 4194304 6059633 140737325916992 140737325916216 5263648 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 3858582 3653972 210 456 0 3858118 0
Current children cumulated CPU time (s) 153.81
Current children cumulated vsize (KiB) 15434328

[startup+155.207 s]
/proc/loadavg: 2.15 2.21 2.26 3/177 20211
/proc/meminfo: memFree=10427632/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=0 CPUtime=154.15 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202500 1518941 0 0 0 14951 464 0 0 20 0 1 0 24673497 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20161/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 154.15
Current children cumulated vsize (KiB) 0

[startup+155.4 s]
/proc/loadavg: 2.15 2.21 2.26 3/177 20211
/proc/meminfo: memFree=10427632/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=0 CPUtime=154.34 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202500 1518941 0 0 0 14951 483 0 0 20 0 1 0 24673497 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20161/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 154.34
Current children cumulated vsize (KiB) 0

[startup+155.5 s]
/proc/loadavg: 2.15 2.21 2.26 3/177 20211
/proc/meminfo: memFree=10427632/32872528 swapFree=1499884/1696108
[pid=20161] ppid=20158 vsize=0 CPUtime=154.44 cores=1,3,5,7
/proc/20161/stat : 20161 (open-wbo) R 20158 20161 8337 0 -1 4202500 1518941 0 0 0 14951 493 0 0 20 0 1 0 24673497 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/20161/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 154.44
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 155.503
CPU time (s): 154.456
CPU user time (s): 149.517
CPU system time (s): 4.93825
CPU usage (%): 99.3263
Max. virtual memory (cumulated for all children) (KiB): 15434328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 149.517
system time used= 4.93825
maximum resident set size= 14615896
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1518941
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= 44
involuntary context switches= 207

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.38994 second user time and 0.613906 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-18 07:04:38
IDJOB=4100902
IDBENCH=1675
IDSOLVER=2547
FILE ID=node137/4100902-1466226278
RUNJOBID= node137-1466223724-17853
PBS_JOBID= 19918140
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO 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-standata.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100902-1466226278/watcher-4100902-1466226278 -o /tmp/evaluation-result-4100902-1466226278/solver-4100902-1466226278 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466223724-17853 --watchdog 1960  open-wbo HOME/instance-4100902-1466226278.opb

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

MD5SUM BENCH= c8622f62aab23c6f6a5a29143b44f7fa
RANDOM SEED=487021123

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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		: 2666.486
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	: 5332.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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:        27210076 kB
Buffers:          107628 kB
Cached:           185116 kB
SwapCached:         1268 kB
Active:          3026212 kB
Inactive:         197056 kB
Active(anon):    2931580 kB
Inactive(anon):     1024 kB
Active(file):      94632 kB
Inactive(file):   196032 kB
Unevictable:     1696108 kB
Mlocked:         1499884 kB
SwapTotal:      67108856 kB
SwapFree:       67100004 kB
Dirty:             23996 kB
Writeback:             0 kB
AnonPages:       4605028 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             604076 kB
SReclaimable:      47768 kB
SUnreclaim:       556308 kB
KernelStack:        1456 kB
PageTables:        13312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4975516 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    772096 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 node137 at 2016-06-18 07:07:13