Trace number 3703884

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-81 18.7332 9.41118

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-3000opt.opb
MD5SUMd02d20784bc67f5ad08bddab69f126bc
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-81
Best CPU time to get the best result obtained on this benchmark1.01284
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 constraints30406
Number of constraints which are clauses30406
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 340
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 340
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-3703884-1338096251.opb.
0.00/0.00	c Instance file HOME/instance-3703884-1338096251.opb
0.00/0.00	c File size is 1007225 bytes.
0.00/0.07	c Cost Offset: -340
0.00/0.07	c Highest Coefficient sum: 4
0.00/0.07	c ============================[ Problem Statistics ]=============================
0.00/0.07	c |                                                                             |
0.00/0.07	c |  Parsing time:          0.08         s                                      |
0.00/0.07	c |  Number Variables:      2025                                                |
0.00/0.07	c |  Number Clauses:        30406                                               |
0.00/0.07	c |  Number Cardinality:    0                                                   |
0.00/0.07	c |  Number PB Constraints: 0                                                   |
0.00/0.07	c |                                                                             |
0.07/0.08	c |  Problem Type:          Optimization                                        |
0.07/0.08	c |  Objective Function:    Cardinality Constraint                              |
0.07/0.08	c |                                                                             |
0.07/0.08	c ===============================================================================
18.69/9.40	o -20
18.69/9.40	o -64
18.69/9.40	o -65
18.69/9.40	o -72
18.69/9.40	o -74
18.69/9.40	o -79
18.69/9.40	o -81
18.69/9.40	c ===============================================================================
18.69/9.40	c Wall Clock Time: 9.40 s
18.69/9.40	c Best Solution: -81
18.69/9.40	s OPTIMUM FOUND
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-x2025

Verifier Data 

OK	-81

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-3703884-1338096251/watcher-3703884-1338096251 -o /tmp/evaluation-result-3703884-1338096251/solver-3703884-1338096251 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3703884-1338096251.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: 3.97 3.98 3.95 4/178 21587
/proc/meminfo: memFree=28331320/32873648 swapFree=7104/7104
[pid=21587] ppid=21585 vsize=5360 CPUtime=0 cores=1,3,5,7
/proc/21587/stat : 21587 (pwbo2.0) R 21585 21587 20135 0 -1 4202496 426 0 0 0 0 0 0 0 20 0 1 0 275750528 5488640 378 33554432000 4194304 5965102 140736737100880 140733968510552 4348924 0 0 4096 16387 0 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 1340 378 163 433 0 658 0

[startup+0.0818449 s]
/proc/loadavg: 3.97 3.98 3.95 4/178 21587
/proc/meminfo: memFree=28331320/32873648 swapFree=7104/7104
[pid=21587] ppid=21585 vsize=168200 CPUtime=0.07 cores=1,3,5,7
/proc/21587/stat : 21587 (pwbo2.0) S 21585 21587 20135 0 -1 4202496 2719 0 0 0 7 0 0 0 20 0 3 0 275750528 172236800 2425 33554432000 4194304 5965102 140736737100880 140736737100400 4547341 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 42050 2425 173 433 0 41614 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 168200

[startup+0.100204 s]
/proc/loadavg: 3.97 3.98 3.95 4/178 21587
/proc/meminfo: memFree=28331320/32873648 swapFree=7104/7104
[pid=21587] ppid=21585 vsize=170816 CPUtime=0.1 cores=1,3,5,7
/proc/21587/stat : 21587 (pwbo2.0) S 21585 21587 20135 0 -1 4202496 4518 0 0 0 10 0 0 0 20 0 3 0 275750528 174915584 4144 33554432000 4194304 5965102 140736737100880 140736737100400 4547341 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 42704 4144 206 433 0 42268 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 170816

[startup+0.300171 s]
/proc/loadavg: 3.97 3.98 3.95 4/178 21587
/proc/meminfo: memFree=28331320/32873648 swapFree=7104/7104
[pid=21587] ppid=21585 vsize=170492 CPUtime=0.5 cores=1,3,5,7
/proc/21587/stat : 21587 (pwbo2.0) S 21585 21587 20135 0 -1 4202496 5311 0 0 0 49 1 0 0 20 0 3 0 275750528 174583808 4596 33554432000 4194304 5965102 140736737100880 140736737100400 4547341 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 42623 4596 209 433 0 42187 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 170492

[startup+0.700174 s]
/proc/loadavg: 3.97 3.98 3.95 4/178 21587
/proc/meminfo: memFree=28331320/32873648 swapFree=7104/7104
[pid=21587] ppid=21585 vsize=170492 CPUtime=1.29 cores=1,3,5,7
/proc/21587/stat : 21587 (pwbo2.0) S 21585 21587 20135 0 -1 4202496 6543 0 0 0 128 1 0 0 20 0 3 0 275750528 174583808 5119 33554432000 4194304 5965102 140736737100880 140736737100400 4547341 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 42623 5119 209 433 0 42187 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 170492

[startup+1.50032 s]
/proc/loadavg: 3.97 3.98 3.95 5/181 21590
/proc/meminfo: memFree=28307968/32873648 swapFree=7104/7104
[pid=21587] ppid=21585 vsize=170492 CPUtime=2.89 cores=1,3,5,7
/proc/21587/stat : 21587 (pwbo2.0) S 21585 21587 20135 0 -1 4202496 9791 0 0 0 287 2 0 0 20 0 3 0 275750528 174583808 6708 33554432000 4194304 5965102 140736737100880 140736737100400 4547341 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 42623 6708 209 433 0 42187 0
[pid=21587/tid=21589] ppid=21585 vsize=170492 CPUtime=1.4 cores=1,3,5,7
/proc/21587/task/21589/stat : 21589 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 4433 0 0 0 140 0 0 0 20 0 3 0 275750535 174583808 6708 33554432000 4194304 5965102 140736737100880 140679221529112 5135700 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=21587/tid=21590] ppid=21585 vsize=170492 CPUtime=1.41 cores=1,3,5,7
/proc/21587/task/21590/stat : 21590 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 2947 0 0 0 139 2 0 0 20 0 3 0 275750535 174583808 6708 33554432000 4194304 5965102 140736737100880 140679211039032 5137146 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 170492

[startup+3.10023 s]
/proc/loadavg: 3.98 3.98 3.95 5/181 21590
/proc/meminfo: memFree=28294212/32873648 swapFree=7104/7104
[pid=21587] ppid=21585 vsize=170492 CPUtime=6.09 cores=1,3,5,7
/proc/21587/stat : 21587 (pwbo2.0) S 21585 21587 20135 0 -1 4202496 13206 0 0 0 606 3 0 0 20 0 3 0 275750528 174583808 9610 33554432000 4194304 5965102 140736737100880 140736737100400 4547341 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 42623 9610 209 433 0 42187 0
[pid=21587/tid=21589] ppid=21585 vsize=170492 CPUtime=3 cores=1,3,5,7
/proc/21587/task/21589/stat : 21589 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 5587 0 0 0 298 2 0 0 20 0 3 0 275750535 174583808 9610 33554432000 4194304 5965102 140736737100880 140679221529112 4393903 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=21587/tid=21590] ppid=21585 vsize=170492 CPUtime=3.01 cores=1,3,5,7
/proc/21587/task/21590/stat : 21590 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 5208 0 0 0 298 3 0 0 20 0 3 0 275750535 174583808 9610 33554432000 4194304 5965102 140736737100880 140679211039032 4400955 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 170492

[startup+6.30022 s]
/proc/loadavg: 3.98 3.98 3.95 5/181 21590
/proc/meminfo: memFree=28249368/32873648 swapFree=7104/7104
[pid=21587] ppid=21585 vsize=170492 CPUtime=12.49 cores=1,3,5,7
/proc/21587/stat : 21587 (pwbo2.0) S 21585 21587 20135 0 -1 4202496 18751 0 0 0 1244 5 0 0 20 0 3 0 275750528 174583808 15155 33554432000 4194304 5965102 140736737100880 140736737100400 4547341 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 42623 15155 209 433 0 42187 0
[pid=21587/tid=21589] ppid=21585 vsize=170492 CPUtime=6.2 cores=1,3,5,7
/proc/21587/task/21589/stat : 21589 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 7714 0 0 0 618 2 0 0 20 0 3 0 275750535 174583808 15155 33554432000 4194304 5965102 140736737100880 140679221528616 4221120 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=21587/tid=21590] ppid=21585 vsize=170492 CPUtime=6.21 cores=1,3,5,7
/proc/21587/task/21590/stat : 21590 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 8626 0 0 0 617 4 0 0 20 0 3 0 275750535 174583808 15155 33554432000 4194304 5965102 140736737100880 140679211039032 4393863 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 170492

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

[startup+7.90023 s]
/proc/loadavg: 3.98 3.98 3.95 5/181 21590
/proc/meminfo: memFree=28224116/32873648 swapFree=7104/7104
[pid=21587] ppid=21585 vsize=170492 CPUtime=15.68 cores=1,3,5,7
/proc/21587/stat : 21587 (pwbo2.0) S 21585 21587 20135 0 -1 4202496 21166 0 0 0 1562 6 0 0 20 0 3 0 275750528 174583808 17570 33554432000 4194304 5965102 140736737100880 140736737100400 4547341 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 42623 17570 209 433 0 42187 0
[pid=21587/tid=21589] ppid=21585 vsize=170492 CPUtime=7.8 cores=1,3,5,7
/proc/21587/task/21589/stat : 21589 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 8169 0 0 0 777 3 0 0 20 0 3 0 275750535 174583808 17570 33554432000 4194304 5965102 140736737100880 140679221528376 4400960 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=21587/tid=21590] ppid=21585 vsize=170492 CPUtime=7.81 cores=1,3,5,7
/proc/21587/task/21590/stat : 21590 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 10586 0 0 0 776 5 0 0 20 0 3 0 275750535 174583808 17570 33554432000 4194304 5965102 140736737100880 140679211039032 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 15.68
Current children cumulated vsize (KiB) 170492

[startup+8.70022 s]
/proc/loadavg: 3.98 3.98 3.95 5/181 21590
/proc/meminfo: memFree=28212460/32873648 swapFree=7104/7104
[pid=21587] ppid=21585 vsize=170492 CPUtime=17.3 cores=1,3,5,7
/proc/21587/stat : 21587 (pwbo2.0) S 21585 21587 20135 0 -1 4202496 22268 0 0 0 1723 7 0 0 20 0 3 0 275750528 174583808 18672 33554432000 4194304 5965102 140736737100880 140736737100400 4547341 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 42623 18672 209 433 0 42187 0
[pid=21587/tid=21589] ppid=21585 vsize=170492 CPUtime=8.61 cores=1,3,5,7
/proc/21587/task/21589/stat : 21589 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 8203 0 0 0 858 3 0 0 20 0 3 0 275750535 174583808 18672 33554432000 4194304 5965102 140736737100880 140679221528376 4400960 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=21587/tid=21590] ppid=21585 vsize=170492 CPUtime=8.61 cores=1,3,5,7
/proc/21587/task/21590/stat : 21590 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 11654 0 0 0 855 6 0 0 20 0 3 0 275750535 174583808 18672 33554432000 4194304 5965102 140736737100880 140679211039032 4221120 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 17.3
Current children cumulated vsize (KiB) 170492

[startup+9.10022 s]
/proc/loadavg: 3.98 3.98 3.95 5/181 21590
/proc/meminfo: memFree=28212460/32873648 swapFree=7104/7104
[pid=21587] ppid=21585 vsize=170492 CPUtime=18.09 cores=1,3,5,7
/proc/21587/stat : 21587 (pwbo2.0) S 21585 21587 20135 0 -1 4202496 22944 0 0 0 1801 8 0 0 20 0 3 0 275750528 174583808 19348 33554432000 4194304 5965102 140736737100880 140736737100400 4547341 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 42623 19348 209 433 0 42187 0
[pid=21587/tid=21589] ppid=21585 vsize=170492 CPUtime=9 cores=1,3,5,7
/proc/21587/task/21589/stat : 21589 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 8382 0 0 0 897 3 0 0 20 0 3 0 275750535 174583808 19348 33554432000 4194304 5965102 140736737100880 140679221528568 4400960 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=21587/tid=21590] ppid=21585 vsize=170492 CPUtime=9.01 cores=1,3,5,7
/proc/21587/task/21590/stat : 21590 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 12151 0 0 0 895 6 0 0 20 0 3 0 275750535 174583808 19348 33554432000 4194304 5965102 140736737100880 140679211039080 4400848 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 18.09
Current children cumulated vsize (KiB) 170492

[startup+9.30021 s]
/proc/loadavg: 3.98 3.98 3.95 5/181 21590
/proc/meminfo: memFree=28212460/32873648 swapFree=7104/7104
[pid=21587] ppid=21585 vsize=170492 CPUtime=18.49 cores=1,3,5,7
/proc/21587/stat : 21587 (pwbo2.0) S 21585 21587 20135 0 -1 4202496 23392 0 0 0 1841 8 0 0 20 0 3 0 275750528 174583808 19796 33554432000 4194304 5965102 140736737100880 140736737100400 4547341 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 42623 19796 209 433 0 42187 0
[pid=21587/tid=21589] ppid=21585 vsize=170492 CPUtime=9.2 cores=1,3,5,7
/proc/21587/task/21589/stat : 21589 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 8518 0 0 0 917 3 0 0 20 0 3 0 275750535 174583808 19796 33554432000 4194304 5965102 140736737100880 140679221528568 4221120 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=21587/tid=21590] ppid=21585 vsize=170492 CPUtime=9.21 cores=1,3,5,7
/proc/21587/task/21590/stat : 21590 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 12463 0 0 0 915 6 0 0 20 0 3 0 275750535 174583808 19796 33554432000 4194304 5965102 140736737100880 140679211039080 4400960 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 18.49
Current children cumulated vsize (KiB) 170492

[startup+9.40028 s]
/proc/loadavg: 3.98 3.98 3.95 5/181 21590
/proc/meminfo: memFree=28212460/32873648 swapFree=7104/7104
[pid=21587] ppid=21585 vsize=170492 CPUtime=18.69 cores=1,3,5,7
/proc/21587/stat : 21587 (pwbo2.0) S 21585 21587 20135 0 -1 4202496 23687 0 0 0 1861 8 0 0 20 0 3 0 275750528 174583808 20091 33554432000 4194304 5965102 140736737100880 140736737100400 4547341 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21587/statm: 42623 20091 209 433 0 42187 0
[pid=21587/tid=21589] ppid=21585 vsize=170492 CPUtime=9.3 cores=1,3,5,7
/proc/21587/task/21589/stat : 21589 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 8596 0 0 0 927 3 0 0 20 0 3 0 275750535 174583808 20092 33554432000 4194304 5965102 140736737100880 140679221528376 5137076 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
[pid=21587/tid=21590] ppid=21585 vsize=170492 CPUtime=9.31 cores=1,3,5,7
/proc/21587/task/21590/stat : 21590 (pwbo2.0) R 21585 21587 20135 0 -1 4202560 12681 0 0 0 925 6 0 0 20 0 3 0 275750535 174583808 20092 33554432000 4194304 5965102 140736737100880 140679211039032 4389036 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 18.69
Current children cumulated vsize (KiB) 170492

Child status: 255
Real time (s): 9.41118
CPU time (s): 18.7332
CPU user time (s): 18.6212
CPU system time (s): 0.111982
CPU usage (%): 199.052
Max. virtual memory (cumulated for all children) (KiB): 170816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.6212
system time used= 0.111982
maximum resident set size= 80408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23698
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= 232
involuntary context switches= 49

runsolver used 0.037994 second user time and 0.082987 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-27 07:24:11
IDJOB=3703884
IDBENCH=71837
IDSOLVER=2279
FILE ID=node127/3703884-1338096251
RUNJOBID= node127-1338087073-20152
PBS_JOBID= 14624433
Free space on /tmp= 71172 MiB

SOLVER NAME= pwbo 2.0
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-3000opt.opb
COMMAND LINE= pwbo2.0 -file-format=opb -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703884-1338096251/watcher-3703884-1338096251 -o /tmp/evaluation-result-3703884-1338096251/solver-3703884-1338096251 -C 1800 -W 1900 -M 15500  pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3703884-1338096251.opb

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

MD5SUM BENCH= d02d20784bc67f5ad08bddab69f126bc
RANDOM SEED=2024310937

node127.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5331.94
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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:        28331964 kB
Buffers:          364364 kB
Cached:          3263172 kB
SwapCached:            0 kB
Active:          1166360 kB
Inactive:        2546092 kB
Active(anon):      87092 kB
Inactive(anon):        0 kB
Active(file):    1079268 kB
Inactive(file):  2546092 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13128 kB
Writeback:             0 kB
AnonPages:        108168 kB
Mapped:            15264 kB
Shmem:               200 kB
Slab:             690480 kB
SReclaimable:     134408 kB
SUnreclaim:       556072 kB
KernelStack:        1504 kB
PageTables:         3988 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     163584 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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= 71164 MiB
End job on node127 at 2012-05-27 07:24:20