Trace number 3703880

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
pwbo 2.0OPT-193 132.538 66.3939

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-9000opt.opb
MD5SUM45bb740026f369f3965355a2a9c7d86d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-193
Best CPU time to get the best result obtained on this benchmark3.79042
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints63333
Number of constraints which are clauses63333
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 364
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 364
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-3703880-1338096189.opb.
0.00/0.00	c Instance file HOME/instance-3703880-1338096189.opb
0.00/0.00	c File size is 2111360 bytes.
0.09/0.16	c Cost Offset: -364
0.09/0.16	c Highest Coefficient sum: 4
0.09/0.16	c ============================[ Problem Statistics ]=============================
0.09/0.16	c |                                                                             |
0.09/0.16	c |  Parsing time:          0.17         s                                      |
0.09/0.16	c |  Number Variables:      2025                                                |
0.09/0.16	c |  Number Clauses:        63333                                               |
0.09/0.16	c |  Number Cardinality:    0                                                   |
0.09/0.16	c |  Number PB Constraints: 0                                                   |
0.09/0.16	c |                                                                             |
0.09/0.17	c |  Problem Type:          Optimization                                        |
0.09/0.17	c |  Objective Function:    Cardinality Constraint                              |
0.09/0.17	c |                                                                             |
0.09/0.17	c ===============================================================================
132.31/66.38	o -44
132.31/66.38	o -139
132.31/66.38	o -144
132.31/66.38	o -146
132.31/66.38	o -151
132.31/66.38	o -172
132.31/66.38	o -178
132.31/66.38	o -179
132.31/66.38	o -180
132.31/66.38	o -184
132.31/66.38	o -186
132.31/66.38	o -191
132.31/66.38	o -193
132.31/66.38	c ===============================================================================
132.31/66.38	c Wall Clock Time: 66.38 s
132.31/66.38	c Best Solution: -193
132.31/66.38	s OPTIMUM FOUND
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Verifier Data 

OK	-193

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-3703880-1338096189/watcher-3703880-1338096189 -o /tmp/evaluation-result-3703880-1338096189/solver-3703880-1338096189 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3703880-1338096189.opb 

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: 4.00 3.96 3.92 4/180 18332
/proc/meminfo: memFree=28652640/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=7040 CPUtime=0 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) R 18330 18332 15889 0 -1 4202496 548 0 0 0 0 0 0 0 20 0 1 0 275743719 7208960 501 33554432000 4194304 5965102 140735620805616 140733654372552 5139785 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 1760 501 166 433 0 808 0

[startup+0.00995907 s]
/proc/loadavg: 4.00 3.96 3.92 4/180 18332
/proc/meminfo: memFree=28652640/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=7188 CPUtime=0 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) R 18330 18332 15889 0 -1 4202496 598 0 0 0 0 0 0 0 20 0 1 0 275743719 7360512 551 33554432000 4194304 5965102 140735620805616 140733654372552 5139785 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 1797 552 176 433 0 845 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7188

[startup+0.100198 s]
/proc/loadavg: 4.00 3.96 3.92 4/180 18332
/proc/meminfo: memFree=28652640/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=12888 CPUtime=0.09 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) R 18330 18332 15889 0 -1 4202496 2332 0 0 0 9 0 0 0 20 0 1 0 275743719 13197312 2219 33554432000 4194304 5965102 140735620805616 140733654372552 5139785 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 3222 2220 461 433 0 2270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12888

[startup+0.300209 s]
/proc/loadavg: 4.00 3.96 3.92 4/180 18332
/proc/meminfo: memFree=28652640/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=175728 CPUtime=0.41 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 7930 0 0 0 39 2 0 0 20 0 3 0 275743719 179945472 6799 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 43932 6799 208 433 0 43496 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 175728

[startup+0.700168 s]
/proc/loadavg: 4.00 3.96 3.92 4/180 18332
/proc/meminfo: memFree=28652640/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=175728 CPUtime=1.21 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 9236 0 0 0 119 2 0 0 20 0 3 0 275743719 179945472 7076 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 43932 7076 209 433 0 43496 0
Current children cumulated CPU time (s) 1.21
Current children cumulated vsize (KiB) 175728

[startup+1.50028 s]
/proc/loadavg: 4.00 3.96 3.92 5/183 18335
/proc/meminfo: memFree=28622980/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=175728 CPUtime=2.8 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 11226 0 0 0 277 3 0 0 20 0 3 0 275743719 179945472 7938 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 43932 7938 209 433 0 43496 0
[pid=18332/tid=18334] ppid=18330 vsize=175728 CPUtime=1.32 cores=0,2,4,6
/proc/18332/task/18334/stat : 18334 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 5189 0 0 0 130 2 0 0 20 0 3 0 275743736 179945472 7938 33554432000 4194304 5965102 140735620805616 140556291246616 5139822 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=18332/tid=18335] ppid=18330 vsize=175728 CPUtime=1.31 cores=0,2,4,6
/proc/18332/task/18335/stat : 18335 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 1984 0 0 0 129 2 0 0 20 0 3 0 275743736 179945472 7938 33554432000 4194304 5965102 140735620805616 140556280756536 4400960 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.8
Current children cumulated vsize (KiB) 175728

[startup+3.1003 s]
/proc/loadavg: 4.00 3.96 3.92 5/183 18335
/proc/meminfo: memFree=28615400/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=175728 CPUtime=6 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 15123 0 0 0 596 4 0 0 20 0 3 0 275743719 179945472 10079 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 43932 10079 209 433 0 43496 0
[pid=18332/tid=18334] ppid=18330 vsize=175728 CPUtime=2.92 cores=0,2,4,6
/proc/18332/task/18334/stat : 18334 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 7562 0 0 0 290 2 0 0 20 0 3 0 275743736 179945472 10081 33554432000 4194304 5965102 140735620805616 140556291246616 4400960 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=18332/tid=18335] ppid=18330 vsize=175728 CPUtime=2.91 cores=0,2,4,6
/proc/18332/task/18335/stat : 18335 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 3510 0 0 0 288 3 0 0 20 0 3 0 275743736 179945472 10081 33554432000 4194304 5965102 140735620805616 140556280756536 4400960 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 6
Current children cumulated vsize (KiB) 175728

[startup+6.30034 s]
/proc/loadavg: 4.00 3.97 3.92 5/183 18335
/proc/meminfo: memFree=28592972/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=175728 CPUtime=12.4 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 18824 0 0 0 1234 6 0 0 20 0 3 0 275743719 179945472 13780 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 43932 13780 209 433 0 43496 0
[pid=18332/tid=18334] ppid=18330 vsize=175728 CPUtime=6.12 cores=0,2,4,6
/proc/18332/task/18334/stat : 18334 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 8759 0 0 0 610 2 0 0 20 0 3 0 275743736 179945472 13780 33554432000 4194304 5965102 140735620805616 140556291246120 5137076 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=18332/tid=18335] ppid=18330 vsize=175728 CPUtime=6.11 cores=0,2,4,6
/proc/18332/task/18335/stat : 18335 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 6012 0 0 0 607 4 0 0 20 0 3 0 275743736 179945472 13780 33554432000 4194304 5965102 140735620805616 140556280756536 4401668 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.4
Current children cumulated vsize (KiB) 175728

[startup+12.7003 s]
/proc/loadavg: 4.00 3.97 3.92 5/183 18335
/proc/meminfo: memFree=28542700/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=175728 CPUtime=25.18 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 26736 0 0 0 2509 9 0 0 20 0 3 0 275743719 179945472 22036 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 43932 22036 209 433 0 43496 0
[pid=18332/tid=18334] ppid=18330 vsize=175728 CPUtime=12.51 cores=0,2,4,6
/proc/18332/task/18334/stat : 18334 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 11147 0 0 0 1249 2 0 0 20 0 3 0 275743736 179945472 22036 33554432000 4194304 5965102 140735620805616 140556291246120 4401462 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=18332/tid=18335] ppid=18330 vsize=175728 CPUtime=12.5 cores=0,2,4,6
/proc/18332/task/18335/stat : 18335 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 11536 0 0 0 1243 7 0 0 20 0 3 0 275743736 179945472 22036 33554432000 4194304 5965102 140735620805616 140556280756536 4401107 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 175728

[startup+25.5003 s]
/proc/loadavg: 4.00 3.97 3.92 5/183 18335
/proc/meminfo: memFree=28441128/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=241720 CPUtime=50.76 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 43370 0 0 0 5059 17 0 0 20 0 3 0 275743719 247521280 38662 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 60430 38662 209 433 0 59994 0
[pid=18332/tid=18334] ppid=18330 vsize=241720 CPUtime=25.31 cores=0,2,4,6
/proc/18332/task/18334/stat : 18334 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 14895 0 0 0 2526 5 0 0 20 0 3 0 275743736 247521280 38662 33554432000 4194304 5965102 140735620805616 140556291245880 4400960 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=18332/tid=18335] ppid=18330 vsize=241720 CPUtime=25.29 cores=0,2,4,6
/proc/18332/task/18335/stat : 18335 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 24422 0 0 0 2516 13 0 0 20 0 3 0 275743736 247521280 38662 33554432000 4194304 5965102 140735620805616 140556280756536 4401118 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 241720

[startup+51.1003 s]
/proc/loadavg: 4.00 3.97 3.92 5/183 18335
/proc/meminfo: memFree=28283104/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=375016 CPUtime=101.93 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 66922 0 0 0 10163 30 0 0 20 0 3 0 275743719 384016384 62190 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 93754 62190 209 433 0 93318 0
[pid=18332/tid=18334] ppid=18330 vsize=375016 CPUtime=50.9 cores=0,2,4,6
/proc/18332/task/18334/stat : 18334 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 23244 0 0 0 5079 11 0 0 20 0 3 0 275743736 384016384 62190 33554432000 4194304 5965102 140735620805616 140556291245880 4380336 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=18332/tid=18335] ppid=18330 vsize=375016 CPUtime=50.87 cores=0,2,4,6
/proc/18332/task/18335/stat : 18335 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 39625 0 0 0 5067 20 0 0 20 0 3 0 275743736 384016384 62190 33554432000 4194304 5965102 140735620805616 140556280756536 4401559 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 375016

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

[startup+57.5004 s]
/proc/loadavg: 4.00 3.97 3.92 5/183 18335
/proc/meminfo: memFree=28267712/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=375016 CPUtime=114.72 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 67067 0 0 0 11442 30 0 0 20 0 3 0 275743719 384016384 62327 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 93754 62327 209 433 0 93318 0
[pid=18332/tid=18334] ppid=18330 vsize=375016 CPUtime=57.3 cores=0,2,4,6
/proc/18332/task/18334/stat : 18334 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 23381 0 0 0 5719 11 0 0 20 0 3 0 275743736 384016384 62327 33554432000 4194304 5965102 140735620805616 140556291245880 4400960 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=18332/tid=18335] ppid=18330 vsize=375016 CPUtime=57.26 cores=0,2,4,6
/proc/18332/task/18335/stat : 18335 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 39633 0 0 0 5706 20 0 0 20 0 3 0 275743736 384016384 62327 33554432000 4194304 5965102 140735620805616 140556280756536 4401559 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 114.72
Current children cumulated vsize (KiB) 375016

[startup+60.7004 s]
/proc/loadavg: 4.00 3.97 3.92 5/183 18335
/proc/meminfo: memFree=28260644/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=375016 CPUtime=121.11 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 67202 0 0 0 12081 30 0 0 20 0 3 0 275743719 384016384 62462 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 93754 62462 209 433 0 93318 0
[pid=18332/tid=18334] ppid=18330 vsize=375016 CPUtime=60.5 cores=0,2,4,6
/proc/18332/task/18334/stat : 18334 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 23516 0 0 0 6039 11 0 0 20 0 3 0 275743736 384016384 62462 33554432000 4194304 5965102 140735620805616 140556291245880 4482088 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=18332/tid=18335] ppid=18330 vsize=375016 CPUtime=60.46 cores=0,2,4,6
/proc/18332/task/18335/stat : 18335 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 39633 0 0 0 6026 20 0 0 20 0 3 0 275743736 384016384 62462 33554432000 4194304 5965102 140735620805616 140556280756536 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 121.11
Current children cumulated vsize (KiB) 375016

[startup+63.9004 s]
/proc/loadavg: 4.00 3.97 3.92 5/183 18335
/proc/meminfo: memFree=28252336/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=373932 CPUtime=127.51 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 67589 0 0 0 12721 30 0 0 20 0 3 0 275743719 382906368 62628 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 93483 62628 209 433 0 93047 0
[pid=18332/tid=18334] ppid=18330 vsize=373932 CPUtime=63.7 cores=0,2,4,6
/proc/18332/task/18334/stat : 18334 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 23903 0 0 0 6359 11 0 0 20 0 3 0 275743736 382906368 62628 33554432000 4194304 5965102 140735620805616 140556291247032 4220672 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=18332/tid=18335] ppid=18330 vsize=373932 CPUtime=63.66 cores=0,2,4,6
/proc/18332/task/18335/stat : 18335 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 39633 0 0 0 6346 20 0 0 20 0 3 0 275743736 382906368 62628 33554432000 4194304 5965102 140735620805616 140556280756536 4401050 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 127.51
Current children cumulated vsize (KiB) 373932

[startup+65.5003 s]
/proc/loadavg: 4.00 3.97 3.92 5/183 18335
/proc/meminfo: memFree=28249360/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=373932 CPUtime=130.71 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 67595 0 0 0 13041 30 0 0 20 0 3 0 275743719 382906368 62634 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 93483 62634 209 433 0 93047 0
[pid=18332/tid=18334] ppid=18330 vsize=373932 CPUtime=65.3 cores=0,2,4,6
/proc/18332/task/18334/stat : 18334 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 23909 0 0 0 6519 11 0 0 20 0 3 0 275743736 382906368 62634 33554432000 4194304 5965102 140735620805616 140556291247032 4401127 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=18332/tid=18335] ppid=18330 vsize=373932 CPUtime=65.26 cores=0,2,4,6
/proc/18332/task/18335/stat : 18335 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 39633 0 0 0 6506 20 0 0 20 0 3 0 275743736 382906368 62634 33554432000 4194304 5965102 140735620805616 140556280756536 4393958 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 130.71
Current children cumulated vsize (KiB) 373932

[startup+65.9003 s]
/proc/loadavg: 4.00 3.97 3.92 5/183 18335
/proc/meminfo: memFree=28245764/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=373932 CPUtime=131.52 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 67597 0 0 0 13122 30 0 0 20 0 3 0 275743719 382906368 62636 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 93483 62636 209 433 0 93047 0
[pid=18332/tid=18334] ppid=18330 vsize=373932 CPUtime=65.71 cores=0,2,4,6
/proc/18332/task/18334/stat : 18334 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 23911 0 0 0 6560 11 0 0 20 0 3 0 275743736 382906368 62636 33554432000 4194304 5965102 140735620805616 140556291247032 4401058 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=18332/tid=18335] ppid=18330 vsize=373932 CPUtime=65.66 cores=0,2,4,6
/proc/18332/task/18335/stat : 18335 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 39633 0 0 0 6546 20 0 0 20 0 3 0 275743736 382906368 62636 33554432000 4194304 5965102 140735620805616 140556280756536 4400894 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 131.52
Current children cumulated vsize (KiB) 373932

[startup+66.3003 s]
/proc/loadavg: 4.00 3.97 3.92 5/183 18335
/proc/meminfo: memFree=28245764/32873844 swapFree=7372/7372
[pid=18332] ppid=18330 vsize=373932 CPUtime=132.31 cores=0,2,4,6
/proc/18332/stat : 18332 (pwbo2.0) S 18330 18332 15889 0 -1 4202496 67600 0 0 0 13201 30 0 0 20 0 3 0 275743719 382906368 62639 33554432000 4194304 5965102 140735620805616 140735620805136 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18332/statm: 93483 62639 209 433 0 93047 0
[pid=18332/tid=18334] ppid=18330 vsize=373932 CPUtime=66.1 cores=0,2,4,6
/proc/18332/task/18334/stat : 18334 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 23914 0 0 0 6598 12 0 0 20 0 3 0 275743736 382906368 62639 33554432000 4194304 5965102 140735620805616 140556291247032 4401107 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
[pid=18332/tid=18335] ppid=18330 vsize=373932 CPUtime=66.06 cores=0,2,4,6
/proc/18332/task/18335/stat : 18335 (pwbo2.0) R 18330 18332 15889 0 -1 4202560 39633 0 0 0 6585 21 0 0 20 0 3 0 275743736 382906368 62639 33554432000 4194304 5965102 140735620805616 140556280756536 4401556 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 132.31
Current children cumulated vsize (KiB) 373932

Child status: 255
Real time (s): 66.3939
CPU time (s): 132.538
CPU user time (s): 132.166
CPU system time (s): 0.371943
CPU usage (%): 199.623
Max. virtual memory (cumulated for all children) (KiB): 375016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 132.166
system time used= 0.371943
maximum resident set size= 251388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67606
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= 487
involuntary context switches= 191

runsolver used 0.242963 second user time and 0.714891 second system time

The end

Launcher Data 

Begin job on node133 at 2012-05-27 07:23:09
IDJOB=3703880
IDBENCH=71833
IDSOLVER=2279
FILE ID=node133/3703880-1338096189
RUNJOBID= node133-1338084137-15905
PBS_JOBID= 14624424
Free space on /tmp= 71720 MiB

SOLVER NAME= pwbo 2.0
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-9000opt.opb
COMMAND LINE= pwbo2.0 -file-format=opb -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703880-1338096189/watcher-3703880-1338096189 -o /tmp/evaluation-result-3703880-1338096189/solver-3703880-1338096189 -C 1800 -W 1900 -M 15500  pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3703880-1338096189.opb

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

MD5SUM BENCH= 45bb740026f369f3965355a2a9c7d86d
RANDOM SEED=137500920

node133.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		: 2666.540
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	: 5333.08
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		: 2666.540
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	: 5331.92
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		: 2666.540
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		: 2666.540
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		: 2666.540
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		: 2666.540
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	: 5331.90
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		: 2666.540
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	: 5331.91
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		: 2666.540
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:        28653020 kB
Buffers:          319060 kB
Cached:          1672112 kB
SwapCached:          104 kB
Active:          1951320 kB
Inactive:        1440396 kB
Active(anon):    1391348 kB
Inactive(anon):    11368 kB
Active(file):     559972 kB
Inactive(file):  1429028 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108752 kB
Dirty:              7432 kB
Writeback:             0 kB
AnonPages:       1407820 kB
Mapped:            15268 kB
Shmem:               212 kB
Slab:             684720 kB
SReclaimable:     126868 kB
SUnreclaim:       557852 kB
KernelStack:        1488 kB
PageTables:         6784 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     180900 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    634880 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= 71716 MiB
End job on node133 at 2012-05-27 07:24:16