Trace number 4100470

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? 143.685 144.718

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-A1C1S1.opb
MD5SUM8e9a545df4abbe3f7a2b003048b42200
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 variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
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 555552
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-4100470-1466225579.opb
0.00/0.00	c File size is 3389239 bytes.
143.12/144.16	c Sum of soft weights:       555552
143.12/144.16	c |                                                                                                       |
143.12/144.16	c ========================================[ Problem Statistics ]===========================================
143.12/144.16	c |                                                                                                       |
143.12/144.16	c |  Problem Type:             Weighted                                                                   |
143.12/144.16	c |  Number of variables:        103872                                                                   |
143.12/144.16	c |  Number of hard clauses:          0                                                                   |
143.12/144.16	c |  Number of soft clauses:      37632                                                                   |
143.12/144.16	c |  Number of cardinality:           0                                                                   |
143.12/144.16	c |  Number of PB :                4560                                                                   |
143.12/144.16	c |  Parse time:                   0.40 s                                                                 |
143.12/144.16	c |                                                                                                       |
143.12/144.16	c Error: Out of memory.
143.12/144.16	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-4100470-1466225579/watcher-4100470-1466225579 -o /tmp/evaluation-result-4100470-1466225579/solver-4100470-1466225579 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466223724-17853 --watchdog 1960 open-wbo HOME/instance-4100470-1466225579.opb 

pid=19618
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: 2.09 2.16 2.35 4/176 19621
/proc/meminfo: memFree=25155652/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=5912 CPUtime=0 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 1212 0 0 0 0 0 0 0 20 0 1 0 24603694 6053888 1087 33554432000 4194304 6059633 140733728890288 140734084173400 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 1478 1087 961 456 0 186 0

[startup+0.100127 s]
/proc/loadavg: 2.09 2.16 2.35 4/176 19621
/proc/meminfo: memFree=25155652/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=14940 CPUtime=0.09 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 3594 0 0 0 9 0 0 0 20 0 1 0 24603694 15298560 3358 33554432000 4194304 6059633 140733728890288 140734084173400 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 3735 3360 962 456 0 2443 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14940

[startup+0.200374 s]
/proc/loadavg: 2.09 2.16 2.35 4/176 19621
/proc/meminfo: memFree=25155652/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=20496 CPUtime=0.19 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 4993 0 0 0 18 1 0 0 20 0 1 0 24603694 20987904 4757 33554432000 4194304 6059633 140733728890288 140734084173400 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 5124 4757 962 456 0 3832 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20496

[startup+0.300362 s]
/proc/loadavg: 2.09 2.16 2.35 4/176 19621
/proc/meminfo: memFree=25155652/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=23268 CPUtime=0.29 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 5669 0 0 0 28 1 0 0 20 0 1 0 24603694 23826432 5433 33554432000 4194304 6059633 140733728890288 140734084173400 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 5817 5434 962 456 0 4525 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23268

[startup+0.70031 s]
/proc/loadavg: 2.09 2.16 2.35 4/176 19621
/proc/meminfo: memFree=25155652/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=140520 CPUtime=0.69 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 28079 0 0 0 64 5 0 0 20 0 1 0 24603694 143892480 29987 33554432000 4194304 6059633 140733728890288 140734084173400 4294931 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 35130 29988 162 456 0 34666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 140520

[startup+1.5003 s]
/proc/loadavg: 2.09 2.16 2.35 4/177 19622
/proc/meminfo: memFree=24911360/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=271236 CPUtime=1.49 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 46384 0 0 0 140 9 0 0 20 0 1 0 24603694 277745664 61270 33554432000 4194304 6059633 140733728890288 140733728887736 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 67809 61271 162 456 0 67345 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 271236

[startup+3.1003 s]
/proc/loadavg: 2.09 2.16 2.35 4/177 19622
/proc/meminfo: memFree=24674776/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=525612 CPUtime=3.08 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 71885 0 0 0 295 13 0 0 20 0 1 0 24603694 538226688 112692 33554432000 4194304 6059633 140733728890288 140733728888312 4252008 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 131403 112692 162 456 0 130939 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 525612

[startup+6.3003 s]
/proc/loadavg: 2.16 2.18 2.35 3/177 19622
/proc/meminfo: memFree=24166008/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=847252 CPUtime=6.28 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 112314 0 0 0 605 23 0 0 20 0 1 0 24603694 867586048 197722 33554432000 4194304 6059633 140733728890288 140733728888312 4239837 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 211813 197724 162 456 0 211349 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 847252

[startup+12.7003 s]
/proc/loadavg: 2.23 2.19 2.36 3/177 19622
/proc/meminfo: memFree=23109252/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=1520508 CPUtime=12.69 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 187541 0 0 0 1225 44 0 0 20 0 1 0 24603694 1557000192 357156 33554432000 4194304 6059633 140733728890288 140733728888008 5278442 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 380127 357156 162 456 0 379663 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1520508

[startup+25.5004 s]
/proc/loadavg: 2.17 2.18 2.35 3/177 19622
/proc/meminfo: memFree=21025992/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=3117916 CPUtime=25.49 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 316195 0 0 0 2466 83 0 0 20 0 1 0 24603694 3192745984 673051 33554432000 4194304 6059633 140733728890288 140733728887736 5131227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 779479 673051 162 456 0 779015 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3117916

[startup+51.1004 s]
/proc/loadavg: 2.26 2.20 2.35 3/177 19622
/proc/meminfo: memFree=17420004/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=5244744 CPUtime=51.08 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 515088 0 0 0 4971 137 0 0 20 0 1 0 24603694 5370617856 1173099 33554432000 4194304 6059633 140733728890288 140733728888008 4293899 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 1311186 1173099 162 456 0 1310722 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5244744

[startup+102.3 s]
/proc/loadavg: 2.24 2.19 2.34 4/177 19623
/proc/meminfo: memFree=9178272/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=11940632 CPUtime=102.28 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 987788 0 0 0 9935 293 0 0 20 0 1 0 24603694 12227207168 2362446 33554432000 4194304 6059633 140733728890288 140733728888008 4252008 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 2985158 2362446 162 456 0 2984694 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11940632

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 19621 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.24 2.19 2.34 4/177 19623
/proc/meminfo: memFree=9178272/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=11942772 CPUtime=102.38 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 988367 0 0 0 9945 293 0 0 20 0 1 0 24603694 12229398528 2365069 33554432000 4194304 6059633 140733728890288 140733728888008 4252008 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 2985693 2365069 162 456 0 2985229 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 11942772

[startup+128 s]
/proc/loadavg: 2.31 2.21 2.34 3/177 19669
/proc/meminfo: memFree=17130092/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=12933696 CPUtime=127.97 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 1206313 0 0 0 12449 348 0 0 20 0 1 0 24603694 13244104704 2922584 33554432000 4194304 6059633 140733728890288 140733728887736 5131227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 3233424 2922584 162 456 0 3232960 0
Current children cumulated CPU time (s) 127.97
Current children cumulated vsize (KiB) 12933696

[startup+134.4 s]
/proc/loadavg: 2.29 2.20 2.34 4/177 19669
/proc/meminfo: memFree=15815880/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=13213672 CPUtime=134.37 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 1274979 0 0 0 13071 366 0 0 20 0 1 0 24603694 13530800128 3102137 33554432000 4194304 6059633 140733728890288 140733728888104 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 3303418 3102139 162 456 0 3302954 0
Current children cumulated CPU time (s) 134.37
Current children cumulated vsize (KiB) 13213672

[startup+140.8 s]
/proc/loadavg: 2.34 2.22 2.34 3/177 19669
/proc/meminfo: memFree=14559432/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=14004180 CPUtime=140.77 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 1339236 0 0 0 13696 381 0 0 20 0 1 0 24603694 14340280320 3255187 33554432000 4194304 6059633 140733728890288 140733728888312 4252008 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 3501045 3255187 162 456 0 3500581 0
Current children cumulated CPU time (s) 140.77
Current children cumulated vsize (KiB) 14004180

[startup+142.4 s]
/proc/loadavg: 2.34 2.22 2.34 3/177 19669
/proc/meminfo: memFree=14382240/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=14035748 CPUtime=142.36 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202496 1346937 0 0 0 13853 383 0 0 20 0 1 0 24603694 14372605952 3285708 33554432000 4194304 6059633 140733728890288 140733728888312 4252008 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 3508937 3285708 162 456 0 3508473 0
Current children cumulated CPU time (s) 142.36
Current children cumulated vsize (KiB) 14035748

[startup+144 s]
/proc/loadavg: 2.39 2.23 2.35 3/177 19669
/proc/meminfo: memFree=14184412/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=14113104 CPUtime=143.12 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) S 19618 19621 8337 0 -1 4202496 1350183 0 0 0 13928 384 0 0 20 0 1 0 24603694 14451818496 3299666 33554432000 4194304 6059633 140733728890288 140733728889512 5263648 0 0 4096 8404992 18446744071579460660 0 0 17 5 0 0 0 0 0
/proc/19621/statm: 3528276 3299666 210 456 0 3527812 0
Current children cumulated CPU time (s) 143.12
Current children cumulated vsize (KiB) 14113104

[startup+144.4 s]
/proc/loadavg: 2.39 2.23 2.35 2/177 19669
/proc/meminfo: memFree=14076684/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=0 CPUtime=143.36 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202500 1350185 0 0 0 13928 408 0 0 20 0 1 0 24603694 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/19621/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 143.36
Current children cumulated vsize (KiB) 0

[startup+144.6 s]
/proc/loadavg: 2.39 2.23 2.35 2/177 19669
/proc/meminfo: memFree=14076684/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=0 CPUtime=143.56 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202500 1350185 0 0 0 13928 428 0 0 20 0 1 0 24603694 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/19621/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 143.56
Current children cumulated vsize (KiB) 0

[startup+144.7 s]
/proc/loadavg: 2.39 2.23 2.35 2/177 19669
/proc/meminfo: memFree=14076684/32872528 swapFree=1499884/1696108
[pid=19621] ppid=19618 vsize=0 CPUtime=143.66 cores=1,3,5,7
/proc/19621/stat : 19621 (open-wbo) R 19618 19621 8337 0 -1 4202500 1350185 0 0 0 13928 438 0 0 20 0 1 0 24603694 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/19621/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 143.66
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 144.718
CPU time (s): 143.685
CPU user time (s): 139.281
CPU system time (s): 4.40433
CPU usage (%): 99.2862
Max. virtual memory (cumulated for all children) (KiB): 14113104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 139.281
system time used= 4.40433
maximum resident set size= 13198672
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1350185
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= 18
involuntary context switches= 199

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.370943 second user time and 0.556915 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-18 06:53:00
IDJOB=4100470
IDBENCH=1620
IDSOLVER=2547
FILE ID=node137/4100470-1466225579
RUNJOBID= node137-1466223724-17853
PBS_JOBID= 19918140
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO 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-A1C1S1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100470-1466225579/watcher-4100470-1466225579 -o /tmp/evaluation-result-4100470-1466225579/solver-4100470-1466225579 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466223724-17853 --watchdog 1960  open-wbo HOME/instance-4100470-1466225579.opb

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

MD5SUM BENCH= 8e9a545df4abbe3f7a2b003048b42200
RANDOM SEED=661440276

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:        25155916 kB
Buffers:          106596 kB
Cached:           170276 kB
SwapCached:         1268 kB
Active:          5079240 kB
Inactive:         194548 kB
Active(anon):    4998604 kB
Inactive(anon):     1024 kB
Active(file):      80636 kB
Inactive(file):   193524 kB
Unevictable:     1696108 kB
Mlocked:         1499884 kB
SwapTotal:      67108856 kB
SwapFree:       67100004 kB
Dirty:              8216 kB
Writeback:             4 kB
AnonPages:       6682084 kB
Mapped:             7780 kB
Shmem:                 0 kB
Slab:             603904 kB
SReclaimable:      47628 kB
SUnreclaim:       556276 kB
KernelStack:        1488 kB
PageTables:        17864 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    8589892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1423360 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 node137 at 2016-06-18 06:55:24