Trace number 3704145

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
pwbo 2.0UNSAT 29.37 29.4524

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
MD5SUM733d8edd6a6cbfe19e20f4970079db5a
Bench CategoryDEC-SMALLINT (no 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 benchmark0.895862
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 687
Number of bits of the biggest sum of numbers10
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 ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                    2.0 beta - March, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3704145-1338088888.opb.
0.00/0.00	c Instance file HOME/instance-3704145-1338088888.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.00	c Highest Coefficient sum: 687
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      231                                                 |
0.00/0.00	c |  Number Clauses:        2684                                                |
0.00/0.00	c |  Number Cardinality:    22                                                  |
0.00/0.00	c |  Number PB Constraints: 1                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Decision                                            |
0.00/0.00	c |  Objective Function:    None                                                |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
29.37/29.45	c ===============================================================================
29.37/29.45	c Wall Clock Time: 29.45 s
29.37/29.45	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3704145-1338088888/watcher-3704145-1338088888 -o /tmp/evaluation-result-3704145-1338088888/solver-3704145-1338088888 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3704145-1338088888.opb 

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: 1.97 1.98 1.97 3/177 7353
/proc/meminfo: memFree=28458640/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=3232 CPUtime=0 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) R 7351 7353 6880 0 -1 4202496 310 0 0 0 0 0 0 0 20 0 1 0 275017316 3309568 263 33554432000 4194304 5965102 140737218778960 140737224913768 4351027 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 808 263 170 433 0 351 0

[startup+0.0668019 s]
/proc/loadavg: 1.97 1.98 1.97 3/177 7353
/proc/meminfo: memFree=28458640/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=83840 CPUtime=0.06 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 1059 0 0 0 6 0 0 0 20 0 2 0 275017316 85852160 991 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 20960 991 190 433 0 20524 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 83840

[startup+0.100168 s]
/proc/loadavg: 1.97 1.98 1.97 3/177 7353
/proc/meminfo: memFree=28458640/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=83840 CPUtime=0.09 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 1140 0 0 0 9 0 0 0 20 0 2 0 275017316 85852160 1072 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 20960 1072 190 433 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83840

[startup+0.300115 s]
/proc/loadavg: 1.97 1.98 1.97 3/177 7353
/proc/meminfo: memFree=28458640/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=83840 CPUtime=0.29 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 1528 0 0 0 29 0 0 0 20 0 2 0 275017316 85852160 1460 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 20960 1460 190 433 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83840

[startup+0.700113 s]
/proc/loadavg: 1.97 1.98 1.97 3/177 7353
/proc/meminfo: memFree=28458640/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=83984 CPUtime=0.69 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 1891 0 0 0 69 0 0 0 20 0 2 0 275017316 85999616 1823 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 20996 1823 190 433 0 20560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83984

[startup+1.50026 s]
/proc/loadavg: 1.97 1.98 1.97 3/179 7355
/proc/meminfo: memFree=28449588/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=83984 CPUtime=1.48 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 2491 0 0 0 148 0 0 0 20 0 2 0 275017316 85999616 2423 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 20996 2423 190 433 0 20560 0
[pid=7353/tid=7355] ppid=7351 vsize=83984 CPUtime=1.47 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 1703 0 0 0 147 0 0 0 20 0 2 0 275017317 85999616 2423 33554432000 4194304 5965102 140737218778960 140194532529976 4400960 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 83984

[startup+3.10027 s]
/proc/loadavg: 1.97 1.98 1.97 3/179 7355
/proc/meminfo: memFree=28445356/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84056 CPUtime=3.09 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 3538 0 0 0 308 1 0 0 20 0 2 0 275017316 86073344 3470 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21014 3470 190 433 0 20578 0
[pid=7353/tid=7355] ppid=7351 vsize=84056 CPUtime=3.07 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 2750 0 0 0 307 0 0 0 20 0 2 0 275017317 86073344 3470 33554432000 4194304 5965102 140737218778960 140194532530168 4401096 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84056

[startup+6.30026 s]
/proc/loadavg: 1.97 1.98 1.97 3/179 7355
/proc/meminfo: memFree=28434568/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84164 CPUtime=6.28 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 4863 0 0 0 627 1 0 0 20 0 2 0 275017316 86183936 4795 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21041 4795 190 433 0 20605 0
[pid=7353/tid=7355] ppid=7351 vsize=84164 CPUtime=6.26 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 4075 0 0 0 625 1 0 0 20 0 2 0 275017317 86183936 4795 33554432000 4194304 5965102 140737218778960 140194532529976 4401143 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 84164

[startup+12.7002 s]
/proc/loadavg: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28453072/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84324 CPUtime=12.69 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 6428 0 0 0 1267 2 0 0 20 0 2 0 275017316 86347776 6360 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21081 6360 190 433 0 20645 0
[pid=7353/tid=7355] ppid=7351 vsize=84324 CPUtime=12.64 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 5640 0 0 0 1262 2 0 0 20 0 2 0 275017317 86347776 6360 33554432000 4194304 5965102 140737218778960 140194532529976 4401082 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84324

[startup+25.5003 s]
/proc/loadavg: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28404736/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84852 CPUtime=25.48 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 9735 0 0 0 2545 3 0 0 20 0 2 0 275017316 86888448 9667 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21213 9667 190 433 0 20777 0
[pid=7353/tid=7355] ppid=7351 vsize=84852 CPUtime=25.41 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 8947 0 0 0 2538 3 0 0 20 0 2 0 275017317 86888448 9667 33554432000 4194304 5965102 140737218778960 140194532530216 4401582 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84852

Solver just ended. Dumping a history of the last processes samples

[startup+27.1002 s]
/proc/loadavg: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28401512/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84852 CPUtime=27.08 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 9999 0 0 0 2705 3 0 0 20 0 2 0 275017316 86888448 9931 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21213 9931 190 433 0 20777 0
[pid=7353/tid=7355] ppid=7351 vsize=84852 CPUtime=27 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 9211 0 0 0 2697 3 0 0 20 0 2 0 275017317 86888448 9931 33554432000 4194304 5965102 140737218778960 140194532529976 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 27.08
Current children cumulated vsize (KiB) 84852

[startup+28.7003 s]
/proc/loadavg: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28397048/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84852 CPUtime=28.68 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 10060 0 0 0 2865 3 0 0 20 0 2 0 275017316 86888448 9992 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21213 9992 190 433 0 20777 0
[pid=7353/tid=7355] ppid=7351 vsize=84852 CPUtime=28.6 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 9272 0 0 0 2857 3 0 0 20 0 2 0 275017317 86888448 9992 33554432000 4194304 5965102 140737218778960 140194532529976 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 28.68
Current children cumulated vsize (KiB) 84852

[startup+29.1003 s]
/proc/loadavg: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28397048/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84852 CPUtime=29.07 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 10109 0 0 0 2904 3 0 0 20 0 2 0 275017316 86888448 10037 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21213 10037 190 433 0 20777 0
[pid=7353/tid=7355] ppid=7351 vsize=84852 CPUtime=28.99 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 9321 0 0 0 2896 3 0 0 20 0 2 0 275017317 86888448 10037 33554432000 4194304 5965102 140737218778960 140194532529976 4400955 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 29.07
Current children cumulated vsize (KiB) 84852

[startup+29.3002 s]
/proc/loadavg: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28397048/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84852 CPUtime=29.27 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 10111 0 0 0 2924 3 0 0 20 0 2 0 275017316 86888448 10039 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21213 10039 190 433 0 20777 0
[pid=7353/tid=7355] ppid=7351 vsize=84852 CPUtime=29.19 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 9323 0 0 0 2916 3 0 0 20 0 2 0 275017317 86888448 10039 33554432000 4194304 5965102 140737218778960 140194532529976 4401568 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 29.27
Current children cumulated vsize (KiB) 84852

[startup+29.4003 s]
/proc/loadavg: 1.98 1.98 1.97 3/179 7394
/proc/meminfo: memFree=28397048/32873844 swapFree=7620/7620
[pid=7353] ppid=7351 vsize=84852 CPUtime=29.37 cores=1,3,5,7
/proc/7353/stat : 7353 (pwbo2.0) S 7351 7353 6880 0 -1 4202496 10112 0 0 0 2934 3 0 0 20 0 2 0 275017316 86888448 10040 33554432000 4194304 5965102 140737218778960 140737218778480 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/7353/statm: 21213 10040 190 433 0 20777 0
[pid=7353/tid=7355] ppid=7351 vsize=84852 CPUtime=29.29 cores=1,3,5,7
/proc/7353/task/7355/stat : 7355 (pwbo2.0) R 7351 7353 6880 0 -1 4202560 9324 0 0 0 2926 3 0 0 20 0 2 0 275017317 86888448 10040 33554432000 4194304 5965102 140737218778960 140194532529976 4401149 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 29.37
Current children cumulated vsize (KiB) 84852

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7353 and gives
#  childrusage.ru_utime.tv_sec=29
#  childrusage.ru_utime.tv_usec=321542
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=40993
# CPU time returned by wait4() is 29.3625
# while last known CPU time is 29.37
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 29.4524
CPU time (s): 29.37
CPU user time (s): 29.34
CPU system time (s): 0.03
CPU usage (%): 99.7203
Max. virtual memory (cumulated for all children) (KiB): 84852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.3215
system time used= 0.040993
maximum resident set size= 40180
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10117
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= 12
involuntary context switches= 64

runsolver used 0.058991 second user time and 0.136979 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-27 05:21:28
IDJOB=3704145
IDBENCH=1353
IDSOLVER=2280
FILE ID=node107/3704145-1338088888
RUNJOBID= node107-1338087019-6897
PBS_JOBID= 14624432
Free space on /tmp= 71580 MiB

SOLVER NAME= pwbo 2.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
COMMAND LINE= pwbo2.0 -file-format=opb -verbosity=0 -thread=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3704145-1338088888/watcher-3704145-1338088888 -o /tmp/evaluation-result-3704145-1338088888/solver-3704145-1338088888 -C 1800 -W 1900 -M 15500  pwbo2.0 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3704145-1338088888.opb

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

MD5SUM BENCH= 733d8edd6a6cbfe19e20f4970079db5a
RANDOM SEED=1306263237

node107.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		: 2666.760
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	: 5333.52
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		: 2666.760
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	: 5331.91
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		: 2666.760
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	: 5331.92
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		: 2666.760
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	: 5331.91
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		: 2666.760
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	: 5331.91
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		: 2666.760
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	: 5331.91
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		: 2666.760
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	: 5331.86
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		: 2666.760
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28459284 kB
Buffers:          288064 kB
Cached:          3271944 kB
SwapCached:            0 kB
Active:           777856 kB
Inactive:        2844828 kB
Active(anon):      64816 kB
Inactive(anon):        0 kB
Active(file):     713040 kB
Inactive(file):  2844828 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5328 kB
Writeback:             0 kB
AnonPages:         73820 kB
Mapped:            15140 kB
Shmem:               200 kB
Slab:             649784 kB
SReclaimable:      92024 kB
SUnreclaim:       557760 kB
KernelStack:        1480 kB
PageTables:         3932 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     144544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71568 MiB
End job on node107 at 2012-05-27 05:21:57