Trace number 3704012

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 2.0UNSAT 91.3321 45.6831

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-neos-785912.opb
MD5SUMed5b22b7ff980aba201e80ac017c6ab9
Bench CategoryOPT-SMALLINT-LIN (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 benchmark0.928858
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1380
Total number of constraints1714
Number of constraints which are clauses1422
Number of constraints which are cardinality constraints (but not clauses)292
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint250
Number of terms in the objective function 1260
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1260
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 1260
Number of bits of the biggest sum of numbers11
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-3704012-1338096972.opb.
0.00/0.00	c Instance file HOME/instance-3704012-1338096972.opb
0.00/0.00	c File size is 158861 bytes.
0.00/0.01	c Cost Offset: 0
0.00/0.01	c Highest Coefficient sum: 255
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.02         s                                      |
0.00/0.01	c |  Number Variables:      1380                                                |
0.00/0.01	c |  Number Clauses:        1422                                                |
0.00/0.01	c |  Number Cardinality:    292                                                 |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c |                                                                             |
0.00/0.02	c |  Problem Type:          Optimization                                        |
0.00/0.02	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.02	c |                                                                             |
0.00/0.02	c ===============================================================================
91.15/45.67	c ===============================================================================
91.15/45.67	c Wall Clock Time: 45.67 s
91.15/45.67	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-3704012-1338096972/watcher-3704012-1338096972 -o /tmp/evaluation-result-3704012-1338096972/solver-3704012-1338096972 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3704012-1338096972.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: 3.37 3.84 3.91 4/178 6886
/proc/meminfo: memFree=29773008/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=4760 CPUtime=0 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) R 6884 6886 3829 0 -1 4202496 479 0 0 0 0 0 0 0 20 0 1 0 275821311 4874240 431 33554432000 4194304 5965102 140734361934080 140735718588360 5156882 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 1190 431 167 433 0 715 0

[startup+0.00630791 s]
/proc/loadavg: 3.37 3.84 3.91 4/178 6886
/proc/meminfo: memFree=29773008/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=4760 CPUtime=0 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) R 6884 6886 3829 0 -1 4202496 488 0 0 0 0 0 0 0 20 0 1 0 275821311 4874240 440 33554432000 4194304 5965102 140734361934080 140735718588360 5137146 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 1190 440 168 433 0 715 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4760

[startup+0.100137 s]
/proc/loadavg: 3.37 3.84 3.91 4/178 6886
/proc/meminfo: memFree=29773008/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=164336 CPUtime=0.17 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 2654 0 0 0 16 1 0 0 20 0 3 0 275821311 168280064 2560 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 41084 2560 196 433 0 40648 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 164336

[startup+0.300133 s]
/proc/loadavg: 3.37 3.84 3.91 4/178 6886
/proc/meminfo: memFree=29773008/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=164336 CPUtime=0.56 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 3446 0 0 0 54 2 0 0 20 0 3 0 275821311 168280064 3352 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 41084 3352 196 433 0 40648 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 164336

[startup+0.700143 s]
/proc/loadavg: 3.37 3.84 3.91 4/178 6886
/proc/meminfo: memFree=29773008/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=164336 CPUtime=1.36 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 4610 0 0 0 131 5 0 0 20 0 3 0 275821311 168280064 4516 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 41084 4516 196 433 0 40648 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 164336

[startup+1.50032 s]
/proc/loadavg: 3.37 3.84 3.91 5/181 6889
/proc/meminfo: memFree=29753012/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=164336 CPUtime=2.96 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 6422 0 0 0 289 7 0 0 20 0 3 0 275821311 168280064 6328 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 41084 6328 196 433 0 40648 0
[pid=6886/tid=6888] ppid=6884 vsize=164336 CPUtime=1.47 cores=0,2,4,6
/proc/6886/task/6888/stat : 6888 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 3277 0 0 0 140 7 0 0 20 0 3 0 275821313 168280064 6328 33554432000 4194304 5965102 140734361934080 140706885187576 4401118 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6886/tid=6889] ppid=6884 vsize=164336 CPUtime=1.46 cores=0,2,4,6
/proc/6886/task/6889/stat : 6889 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 1851 0 0 0 146 0 0 0 20 0 3 0 275821313 168280064 6328 33554432000 4194304 5965102 140734361934080 140706874698040 4383297 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 164336

[startup+3.10033 s]
/proc/loadavg: 3.37 3.84 3.91 5/181 6889
/proc/meminfo: memFree=29744332/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=164756 CPUtime=6.16 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 7774 0 0 0 609 7 0 0 20 0 3 0 275821311 168710144 7680 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 41189 7680 196 433 0 40753 0
[pid=6886/tid=6888] ppid=6884 vsize=164756 CPUtime=3.06 cores=0,2,4,6
/proc/6886/task/6888/stat : 6888 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 4217 0 0 0 299 7 0 0 20 0 3 0 275821313 168710144 7680 33554432000 4194304 5965102 140734361934080 140706885187384 5137076 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6886/tid=6889] ppid=6884 vsize=164756 CPUtime=3.06 cores=0,2,4,6
/proc/6886/task/6889/stat : 6889 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 2263 0 0 0 306 0 0 0 20 0 3 0 275821313 168710144 7680 33554432000 4194304 5965102 140734361934080 140706874698040 4401107 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 164756

[startup+6.30033 s]
/proc/loadavg: 3.42 3.84 3.91 5/181 6889
/proc/meminfo: memFree=29737292/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=165236 CPUtime=12.56 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 10173 0 0 0 1247 9 0 0 20 0 3 0 275821311 169201664 10079 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 41309 10079 196 433 0 40873 0
[pid=6886/tid=6888] ppid=6884 vsize=165236 CPUtime=6.26 cores=0,2,4,6
/proc/6886/task/6888/stat : 6888 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 5863 0 0 0 618 8 0 0 20 0 3 0 275821313 169201664 10079 33554432000 4194304 5965102 140734361934080 140706885187576 4401114 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6886/tid=6889] ppid=6884 vsize=165236 CPUtime=6.26 cores=0,2,4,6
/proc/6886/task/6889/stat : 6889 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 3016 0 0 0 624 2 0 0 20 0 3 0 275821313 169201664 10079 33554432000 4194304 5965102 140734361934080 140706874697800 4400966 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 165236

[startup+12.7003 s]
/proc/loadavg: 3.47 3.85 3.91 5/181 6889
/proc/meminfo: memFree=29718740/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=165864 CPUtime=25.36 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 14313 0 0 0 2525 11 0 0 20 0 3 0 275821311 169844736 14219 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 41466 14219 196 433 0 41030 0
[pid=6886/tid=6888] ppid=6884 vsize=165864 CPUtime=12.66 cores=0,2,4,6
/proc/6886/task/6888/stat : 6888 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 8583 0 0 0 1257 9 0 0 20 0 3 0 275821313 169844736 14219 33554432000 4194304 5965102 140734361934080 140706885187624 5137076 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6886/tid=6889] ppid=6884 vsize=165864 CPUtime=12.67 cores=0,2,4,6
/proc/6886/task/6889/stat : 6889 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 4436 0 0 0 1264 3 0 0 20 0 3 0 275821313 169844736 14219 33554432000 4194304 5965102 140734361934080 140706874697848 4401516 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 165864

[startup+25.5003 s]
/proc/loadavg: 3.58 3.85 3.91 5/181 6889
/proc/meminfo: memFree=29695060/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=166720 CPUtime=50.95 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 19990 0 0 0 5081 14 0 0 20 0 3 0 275821311 170721280 19896 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 41680 19896 196 433 0 41244 0
[pid=6886/tid=6888] ppid=6884 vsize=166720 CPUtime=25.47 cores=0,2,4,6
/proc/6886/task/6888/stat : 6888 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 12554 0 0 0 2535 12 0 0 20 0 3 0 275821313 170721280 19896 33554432000 4194304 5965102 140734361934080 140706885187384 4400986 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6886/tid=6889] ppid=6884 vsize=166720 CPUtime=25.47 cores=0,2,4,6
/proc/6886/task/6889/stat : 6889 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 6142 0 0 0 2543 4 0 0 20 0 3 0 275821313 170721280 19896 33554432000 4194304 5965102 140734361934080 140706874698032 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 166720

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

[startup+38.3003 s]
/proc/loadavg: 3.65 3.86 3.91 5/181 6889
/proc/meminfo: memFree=29688784/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=167532 CPUtime=76.55 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 21352 0 0 0 7639 16 0 0 20 0 3 0 275821311 171552768 21258 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 41883 21258 196 433 0 41447 0
[pid=6886/tid=6888] ppid=6884 vsize=167532 CPUtime=38.27 cores=0,2,4,6
/proc/6886/task/6888/stat : 6888 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 13308 0 0 0 3814 13 0 0 20 0 3 0 275821313 171552768 21258 33554432000 4194304 5965102 140734361934080 140706885187624 4401155 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6886/tid=6889] ppid=6884 vsize=167532 CPUtime=38.26 cores=0,2,4,6
/proc/6886/task/6889/stat : 6889 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 6750 0 0 0 3822 4 0 0 20 0 3 0 275821313 171552768 21259 33554432000 4194304 5965102 140734361934080 140706874698040 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 76.55
Current children cumulated vsize (KiB) 167532

[startup+41.5003 s]
/proc/loadavg: 3.68 3.86 3.91 5/181 6889
/proc/meminfo: memFree=29683828/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=167532 CPUtime=82.94 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 22421 0 0 0 8274 20 0 0 20 0 3 0 275821311 171552768 22327 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 41883 22327 196 433 0 41447 0
[pid=6886/tid=6888] ppid=6884 vsize=167532 CPUtime=41.47 cores=0,2,4,6
/proc/6886/task/6888/stat : 6888 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 14292 0 0 0 4129 18 0 0 20 0 3 0 275821313 171552768 22327 33554432000 4194304 5965102 140734361934080 140706885187576 4401127 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6886/tid=6889] ppid=6884 vsize=167532 CPUtime=41.46 cores=0,2,4,6
/proc/6886/task/6889/stat : 6889 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 6835 0 0 0 4142 4 0 0 20 0 3 0 275821313 171552768 22327 33554432000 4194304 5965102 140734361934080 140706874697848 4401582 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 82.94
Current children cumulated vsize (KiB) 167532

[startup+43.1004 s]
/proc/loadavg: 3.68 3.86 3.91 5/181 6889
/proc/meminfo: memFree=29679472/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=167692 CPUtime=86.15 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 22910 0 0 0 8593 22 0 0 20 0 3 0 275821311 171716608 22816 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 41923 22816 196 433 0 41487 0
[pid=6886/tid=6888] ppid=6884 vsize=167692 CPUtime=43.07 cores=0,2,4,6
/proc/6886/task/6888/stat : 6888 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 14751 0 0 0 4288 19 0 0 20 0 3 0 275821313 171716608 22816 33554432000 4194304 5965102 140734361934080 140706885187576 5137076 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6886/tid=6889] ppid=6884 vsize=167692 CPUtime=43.06 cores=0,2,4,6
/proc/6886/task/6889/stat : 6889 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 6865 0 0 0 4302 4 0 0 20 0 3 0 275821313 171716608 22816 33554432000 4194304 5965102 140734361934080 140706874697848 4400960 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 86.15
Current children cumulated vsize (KiB) 167692

[startup+44.7004 s]
/proc/loadavg: 3.70 3.86 3.91 5/181 6889
/proc/meminfo: memFree=29677860/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=168056 CPUtime=89.35 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 23399 0 0 0 8912 23 0 0 20 0 3 0 275821311 172089344 23305 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 42014 23305 196 433 0 41578 0
[pid=6886/tid=6888] ppid=6884 vsize=168056 CPUtime=44.67 cores=0,2,4,6
/proc/6886/task/6888/stat : 6888 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 15140 0 0 0 4447 20 0 0 20 0 3 0 275821313 172089344 23305 33554432000 4194304 5965102 140734361934080 140706885187624 4220672 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6886/tid=6889] ppid=6884 vsize=168056 CPUtime=44.66 cores=0,2,4,6
/proc/6886/task/6889/stat : 6889 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 6965 0 0 0 4462 4 0 0 20 0 3 0 275821313 172089344 23305 33554432000 4194304 5965102 140734361934080 140706874697848 4400960 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 89.35
Current children cumulated vsize (KiB) 168056

[startup+45.1065 s]
/proc/loadavg: 3.70 3.86 3.91 5/181 6889
/proc/meminfo: memFree=29676620/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=168056 CPUtime=90.16 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 23536 0 0 0 8993 23 0 0 20 0 3 0 275821311 172089344 23442 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 42014 23442 196 433 0 41578 0
[pid=6886/tid=6888] ppid=6884 vsize=168056 CPUtime=45.07 cores=0,2,4,6
/proc/6886/task/6888/stat : 6888 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 15246 0 0 0 4487 20 0 0 20 0 3 0 275821313 172089344 23442 33554432000 4194304 5965102 140734361934080 140706885187624 4400960 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6886/tid=6889] ppid=6884 vsize=168056 CPUtime=45.07 cores=0,2,4,6
/proc/6886/task/6889/stat : 6889 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 6996 0 0 0 4503 4 0 0 20 0 3 0 275821313 172089344 23442 33554432000 4194304 5965102 140734361934080 140706874697848 4401096 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 90.16
Current children cumulated vsize (KiB) 168056

[startup+45.5003 s]
/proc/loadavg: 3.70 3.86 3.91 5/181 6889
/proc/meminfo: memFree=29676620/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=168200 CPUtime=90.95 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 23769 0 0 0 9071 24 0 0 20 0 3 0 275821311 172236800 23675 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 42050 23675 196 433 0 41614 0
[pid=6886/tid=6888] ppid=6884 vsize=168200 CPUtime=45.47 cores=0,2,4,6
/proc/6886/task/6888/stat : 6888 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 15363 0 0 0 4526 21 0 0 20 0 3 0 275821313 172236800 23675 33554432000 4194304 5965102 140734361934080 140706885187624 5137076 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6886/tid=6889] ppid=6884 vsize=168200 CPUtime=45.46 cores=0,2,4,6
/proc/6886/task/6889/stat : 6889 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 7112 0 0 0 4542 4 0 0 20 0 3 0 275821313 172236800 23675 33554432000 4194304 5965102 140734361934080 140706874697848 4401127 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 90.95
Current children cumulated vsize (KiB) 168200

[startup+45.6003 s]
/proc/loadavg: 3.70 3.86 3.91 5/181 6889
/proc/meminfo: memFree=29676620/32873648 swapFree=7368/7368
[pid=6886] ppid=6884 vsize=168200 CPUtime=91.15 cores=0,2,4,6
/proc/6886/stat : 6886 (pwbo2.0) S 6884 6886 3829 0 -1 4202496 23804 0 0 0 9091 24 0 0 20 0 3 0 275821311 172236800 23710 33554432000 4194304 5965102 140734361934080 140734361933600 4547341 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/6886/statm: 42050 23710 196 433 0 41614 0
[pid=6886/tid=6888] ppid=6884 vsize=168200 CPUtime=45.57 cores=0,2,4,6
/proc/6886/task/6888/stat : 6888 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 15392 0 0 0 4536 21 0 0 20 0 3 0 275821313 172236800 23710 33554432000 4194304 5965102 140734361934080 140706885187384 4401155 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
[pid=6886/tid=6889] ppid=6884 vsize=168200 CPUtime=45.56 cores=0,2,4,6
/proc/6886/task/6889/stat : 6889 (pwbo2.0) R 6884 6886 3829 0 -1 4202560 7118 0 0 0 4552 4 0 0 20 0 3 0 275821313 172236800 23710 33554432000 4194304 5965102 140734361934080 140706874697848 4400940 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 91.15
Current children cumulated vsize (KiB) 168200

Child status: 255
Real time (s): 45.6831
CPU time (s): 91.3321
CPU user time (s): 91.0532
CPU system time (s): 0.278957
CPU usage (%): 199.925
Max. virtual memory (cumulated for all children) (KiB): 168200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 91.0532
system time used= 0.278957
maximum resident set size= 95040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23854
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= 119
involuntary context switches= 122

runsolver used 0.067989 second user time and 0.184971 second system time

The end

Launcher Data 

Begin job on node149 at 2012-05-27 07:36:12
IDJOB=3704012
IDBENCH=89822
IDSOLVER=2279
FILE ID=node149/3704012-1338096972
RUNJOBID= node149-1338087336-3845
PBS_JOBID= 14624439
Free space on /tmp= 71700 MiB

SOLVER NAME= pwbo 2.0
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-neos-785912.opb
COMMAND LINE= pwbo2.0 -file-format=opb -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3704012-1338096972/watcher-3704012-1338096972 -o /tmp/evaluation-result-3704012-1338096972/solver-3704012-1338096972 -C 1800 -W 1900 -M 15500  pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3704012-1338096972.opb

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

MD5SUM BENCH= ed5b22b7ff980aba201e80ac017c6ab9
RANDOM SEED=115755211

node149.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		: 2666.145
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.29
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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:       32873648 kB
MemFree:        29773876 kB
Buffers:          267112 kB
Cached:          1507116 kB
SwapCached:         2244 kB
Active:          1212444 kB
Inactive:        1081536 kB
Active(anon):     512096 kB
Inactive(anon):     9052 kB
Active(file):     700348 kB
Inactive(file):  1072484 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108856 kB
SwapFree:       67104796 kB
Dirty:              6028 kB
Writeback:             0 kB
AnonPages:        524016 kB
Mapped:            15128 kB
Shmem:                96 kB
Slab:             667868 kB
SReclaimable:     110304 kB
SUnreclaim:       557564 kB
KernelStack:        1464 kB
PageTables:         4868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     258896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    399360 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71696 MiB
End job on node149 at 2012-05-27 07:36:58