Trace number 4122759

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 NameAnswerCPU timeWall clock time
Open-WBO PB16UNSAT 134.925 134.946

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-fixed-bandwidth-90.cnf.gz-extracted.pb.metafix.opb
MD5SUM02f43588bfaf88f851952f09ad597b59
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.011997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables361
Total number of constraints360
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)360
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
Number of bits of the biggest sum of numbers4
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-4122759-1467310329.opb
0.00/0.00	c File size is 14019 bytes.
134.87/134.94	c Sum of soft weights:            0
134.87/134.94	c |                                                                                                       |
134.87/134.94	c ========================================[ Problem Statistics ]===========================================
134.87/134.94	c |                                                                                                       |
134.87/134.94	c |  Problem Type:           Unweighted                                                                   |
134.87/134.94	c |  Number of variables:           361                                                                   |
134.87/134.94	c |  Number of hard clauses:          0                                                                   |
134.87/134.94	c |  Number of soft clauses:          0                                                                   |
134.87/134.94	c |  Number of cardinality:         360                                                                   |
134.87/134.94	c |  Number of PB :                   0                                                                   |
134.87/134.94	c |  Parse time:                   0.00 s                                                                 |
134.87/134.94	c |                                                                                                       |
134.87/134.94	s UNSATISFIABLE

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-4122759-1467310329/watcher-4122759-1467310329 -o /tmp/evaluation-result-4122759-1467310329/solver-4122759-1467310329 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467308531-23767 --watchdog 1960 open-wbo HOME/instance-4122759-1467310329.opb 

pid=27481
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: 2.41 2.31 2.13 3/176 27484
/proc/meminfo: memFree=28635176/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=7836 CPUtime=0 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 664 0 0 0 0 0 0 0 20 0 1 0 11987765 8024064 530 33554432000 4194304 6059633 140734998716272 140734561374904 4265895 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 1959 530 165 456 0 1495 0

[startup+0.100177 s]
/proc/loadavg: 2.41 2.31 2.13 3/176 27484
/proc/meminfo: memFree=28635176/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=3868 CPUtime=0.09 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 811 0 0 0 9 0 0 0 20 0 1 0 11987765 3960832 599 33554432000 4194304 6059633 140734998716272 140734998715368 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 967 599 180 456 0 503 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3868

[startup+0.200272 s]
/proc/loadavg: 2.41 2.31 2.13 3/176 27484
/proc/meminfo: memFree=28635176/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=4372 CPUtime=0.19 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 947 0 0 0 19 0 0 0 20 0 1 0 11987765 4476928 729 33554432000 4194304 6059633 140734998716272 140734998715368 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 1093 729 180 456 0 629 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4372

[startup+0.300265 s]
/proc/loadavg: 2.41 2.31 2.13 3/176 27484
/proc/meminfo: memFree=28635176/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=4860 CPUtime=0.29 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 1152 0 0 0 29 0 0 0 20 0 1 0 11987765 4976640 763 33554432000 4194304 6059633 140734998716272 140734998715368 4261792 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 1215 763 180 456 0 751 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4860

[startup+0.700195 s]
/proc/loadavg: 2.41 2.31 2.13 3/176 27484
/proc/meminfo: memFree=28635176/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=6204 CPUtime=0.69 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 1589 0 0 0 69 0 0 0 20 0 1 0 11987765 6352896 1178 33554432000 4194304 6059633 140734998716272 140734998715368 4255716 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 1551 1178 180 456 0 1087 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6204

[startup+1.50028 s]
/proc/loadavg: 2.41 2.31 2.13 3/177 27485
/proc/meminfo: memFree=28628464/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=8876 CPUtime=1.49 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 2070 0 0 0 149 0 0 0 20 0 1 0 11987765 9089024 1626 33554432000 4194304 6059633 140734998716272 140734998714760 4261750 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 2219 1626 180 456 0 1755 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8876

[startup+3.10024 s]
/proc/loadavg: 2.38 2.30 2.13 3/177 27485
/proc/meminfo: memFree=28626508/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=12988 CPUtime=3.09 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 2981 0 0 0 309 0 0 0 20 0 1 0 11987765 13299712 2509 33554432000 4194304 6059633 140734998716272 140734998714760 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 3247 2509 180 456 0 2783 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12988

[startup+6.30024 s]
/proc/loadavg: 2.38 2.30 2.13 3/177 27485
/proc/meminfo: memFree=28620616/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=15664 CPUtime=6.29 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 3461 0 0 0 629 0 0 0 20 0 1 0 11987765 16039936 3476 33554432000 4194304 6059633 140734998716272 140734998714792 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 3916 3476 180 456 0 3452 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15664

[startup+12.7003 s]
/proc/loadavg: 2.32 2.29 2.13 3/177 27485
/proc/meminfo: memFree=28616488/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=22936 CPUtime=12.69 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 5026 0 0 0 1268 1 0 0 20 0 1 0 11987765 23486464 5023 33554432000 4194304 6059633 140734998716272 140734998715096 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 5734 5023 180 456 0 5270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22936

[startup+25.5003 s]
/proc/loadavg: 2.35 2.30 2.13 3/177 27485
/proc/meminfo: memFree=28599644/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=31712 CPUtime=25.49 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 6599 0 0 0 2548 1 0 0 20 0 1 0 11987765 32473088 7538 33554432000 4194304 6059633 140734998716272 140734998714792 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 7928 7538 180 456 0 7464 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31712

[startup+51.1004 s]
/proc/loadavg: 2.36 2.31 2.14 3/177 27485
/proc/meminfo: memFree=28599768/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=31712 CPUtime=51.08 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 6599 0 0 0 5107 1 0 0 20 0 1 0 11987765 32473088 7538 33554432000 4194304 6059633 140734998716272 140734998714792 4278402 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 7928 7538 180 456 0 7464 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31712

[startup+102.3 s]
/proc/loadavg: 1.79 2.16 2.09 2/170 27517
/proc/meminfo: memFree=28622464/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=47628 CPUtime=102.28 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 7498 0 0 0 10227 1 0 0 20 0 1 0 11987765 48771072 10664 33554432000 4194304 6059633 140734998716272 140734998714760 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 11907 10664 180 456 0 11443 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47628

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 27484 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 1.79 2.16 2.09 2/170 27517
/proc/meminfo: memFree=28622464/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=47628 CPUtime=102.38 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 7498 0 0 0 10237 1 0 0 20 0 1 0 11987765 48771072 10664 33554432000 4194304 6059633 140734998716272 140734998714760 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 11907 10664 180 456 0 11443 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 47628

[startup+115.2 s]
/proc/loadavg: 1.67 2.12 2.08 2/170 27517
/proc/meminfo: memFree=28615332/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=54700 CPUtime=115.18 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 7744 0 0 0 11516 2 0 0 20 0 1 0 11987765 56012800 12432 33554432000 4194304 6059633 140734998716272 140734998714792 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 13675 12432 180 456 0 13211 0
Current children cumulated CPU time (s) 115.18
Current children cumulated vsize (KiB) 54700

[startup+128 s]
/proc/loadavg: 1.60 2.08 2.07 2/170 27518
/proc/meminfo: memFree=28615440/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=54700 CPUtime=127.97 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 7744 0 0 0 12795 2 0 0 20 0 1 0 11987765 56012800 12432 33554432000 4194304 6059633 140734998716272 140734998714792 4278024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 13675 12432 180 456 0 13211 0
Current children cumulated CPU time (s) 127.97
Current children cumulated vsize (KiB) 54700

[startup+131.2 s]
/proc/loadavg: 1.60 2.08 2.07 2/170 27518
/proc/meminfo: memFree=28615560/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=54700 CPUtime=131.17 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 7744 0 0 0 13115 2 0 0 20 0 1 0 11987765 56012800 12432 33554432000 4194304 6059633 140734998716272 140734998714792 4278149 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 13675 12432 180 456 0 13211 0
Current children cumulated CPU time (s) 131.17
Current children cumulated vsize (KiB) 54700

[startup+132.8 s]
/proc/loadavg: 1.55 2.06 2.06 2/169 27518
/proc/meminfo: memFree=28615936/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=54700 CPUtime=132.77 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 7744 0 0 0 13275 2 0 0 20 0 1 0 11987765 56012800 12432 33554432000 4194304 6059633 140734998716272 140734998714792 4262589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 13675 12432 180 456 0 13211 0
Current children cumulated CPU time (s) 132.77
Current children cumulated vsize (KiB) 54700

[startup+133.6 s]
/proc/loadavg: 1.55 2.06 2.06 2/169 27518
/proc/meminfo: memFree=28616060/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=54700 CPUtime=133.57 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 7744 0 0 0 13355 2 0 0 20 0 1 0 11987765 56012800 12432 33554432000 4194304 6059633 140734998716272 140734998714792 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 13675 12432 180 456 0 13211 0
Current children cumulated CPU time (s) 133.57
Current children cumulated vsize (KiB) 54700

[startup+134.4 s]
/proc/loadavg: 1.55 2.06 2.06 2/169 27518
/proc/meminfo: memFree=28616068/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=54700 CPUtime=134.37 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 7744 0 0 0 13435 2 0 0 20 0 1 0 11987765 56012800 12432 33554432000 4194304 6059633 140734998716272 140734998714792 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 13675 12432 180 456 0 13211 0
Current children cumulated CPU time (s) 134.37
Current children cumulated vsize (KiB) 54700

[startup+134.8 s]
/proc/loadavg: 1.55 2.06 2.06 2/169 27518
/proc/meminfo: memFree=28616068/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=54700 CPUtime=134.77 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 7744 0 0 0 13475 2 0 0 20 0 1 0 11987765 56012800 12432 33554432000 4194304 6059633 140734998716272 140734998714792 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 13675 12432 180 456 0 13211 0
Current children cumulated CPU time (s) 134.77
Current children cumulated vsize (KiB) 54700

[startup+134.9 s]
/proc/loadavg: 1.55 2.06 2.06 2/169 27518
/proc/meminfo: memFree=28616068/32872528 swapFree=1370584/1517752
[pid=27484] ppid=27481 vsize=54700 CPUtime=134.87 cores=0,2,4,6
/proc/27484/stat : 27484 (open-wbo) R 27481 27484 23751 0 -1 4202496 7744 0 0 0 13485 2 0 0 20 0 1 0 11987765 56012800 12432 33554432000 4194304 6059633 140734998716272 140734998714792 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27484/statm: 13675 12432 180 456 0 13211 0
Current children cumulated CPU time (s) 134.87
Current children cumulated vsize (KiB) 54700

Child status: 20
Real time (s): 134.946
CPU time (s): 134.925
CPU user time (s): 134.901
CPU system time (s): 0.023996
CPU usage (%): 99.9849
Max. virtual memory (cumulated for all children) (KiB): 54700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 134.901
system time used= 0.023996
maximum resident set size= 49744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7748
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= 3
involuntary context switches= 141

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.348946 second user time and 0.476927 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-30 20:12:09
IDJOB=4122759
IDBENCH=111326
IDSOLVER=2547
FILE ID=node129/4122759-1467310329
RUNJOBID= node129-1467308531-23767
PBS_JOBID= 20005258
Free space on /tmp= 71596 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-fixed-bandwidth-90.cnf.gz-extracted.pb.metafix.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4122759-1467310329/watcher-4122759-1467310329 -o /tmp/evaluation-result-4122759-1467310329/solver-4122759-1467310329 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467308531-23767 --watchdog 1960  open-wbo HOME/instance-4122759-1467310329.opb

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

MD5SUM BENCH= 02f43588bfaf88f851952f09ad597b59
RANDOM SEED=277860612

node129.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		: 2666.683
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	: 5333.36
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		: 2666.683
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	: 5332.56
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		: 2666.683
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		: 2666.683
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		: 2666.683
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		: 2666.683
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		: 2666.683
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	: 5332.55
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		: 2666.683
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:        28635704 kB
Buffers:          134888 kB
Cached:          1789916 kB
SwapCached:            0 kB
Active:           289968 kB
Inactive:        1672544 kB
Active(anon):      40268 kB
Inactive(anon):        0 kB
Active(file):     249700 kB
Inactive(file):  1672544 kB
Unevictable:     1517752 kB
Mlocked:         1370584 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4948 kB
Writeback:             0 kB
AnonPages:       1555076 kB
Mapped:            14528 kB
Shmem:               204 kB
Slab:             623112 kB
SReclaimable:      66952 kB
SUnreclaim:       556160 kB
KernelStack:        1472 kB
PageTables:         7172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1665240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    157696 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= 71596 MiB
End job on node129 at 2016-06-30 20:14:24