Trace number 3703464

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-7772 7.64184 3.81659

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-sentoy.opb
MD5SUMd0f46c7e79d3309033cc6b73ceacef6c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7772
Best CPU time to get the best result obtained on this benchmark0.047992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7772
Optimality of the best value was proved YES
Number of variables60
Total number of constraints30
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints30
Minimum length of a constraint60
Maximum length of a constraint60
Number of terms in the objective function 60
Biggest coefficient in the objective function 974
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 9460
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 6000
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 26162
Number of bits of the biggest sum of numbers15
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-3703464-1338085944.opb.
0.00/0.00	c Instance file HOME/instance-3703464-1338085944.opb
0.00/0.00	c File size is 15778 bytes.
0.00/0.00	c Cost Offset: -9460
0.00/0.00	c Highest Coefficient sum: 26162
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      60                                                  |
0.00/0.00	c |  Number Clauses:        0                                                   |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 30                                                  |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    PB Constraint                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
7.58/3.81	o -3144
7.58/3.81	o -4058
7.58/3.81	o -4737
7.58/3.81	o -5137
7.58/3.81	o -5163
7.58/3.81	o -5296
7.58/3.81	o -5549
7.58/3.81	o -5566
7.58/3.81	o -5593
7.58/3.81	o -5598
7.58/3.81	o -5620
7.58/3.81	o -5655
7.58/3.81	o -5693
7.58/3.81	o -5725
7.58/3.81	o -5833
7.58/3.81	o -5852
7.58/3.81	o -6008
7.58/3.81	o -6038
7.58/3.81	o -6582
7.58/3.81	o -6649
7.58/3.81	o -6667
7.58/3.81	o -6709
7.58/3.81	o -6722
7.58/3.81	o -6734
7.58/3.81	o -6756
7.58/3.81	o -6804
7.58/3.81	o -7105
7.58/3.81	o -7152
7.58/3.81	o -7205
7.58/3.81	o -7207
7.58/3.81	o -7218
7.58/3.81	o -7424
7.58/3.81	o -7433
7.58/3.81	o -7435
7.58/3.81	o -7450
7.58/3.81	o -7459
7.58/3.81	o -7490
7.58/3.81	o -7499
7.58/3.81	o -7566
7.58/3.81	o -7582
7.58/3.81	o -7592
7.58/3.81	o -7596
7.58/3.81	o -7619
7.58/3.81	o -7703
7.58/3.81	o -7710
7.58/3.81	o -7772
7.58/3.81	c ===============================================================================
7.58/3.81	c Wall Clock Time: 3.81 s
7.58/3.81	c Best Solution: -7772
7.58/3.81	s OPTIMUM FOUND
7.58/3.81	v -x1 x12 -x23 -x34 x45 -x56 -x58 x59 x60 -x2 x3 -x4 x5 x6 -x7 x8 -x9 x10 x11 -x13 x14 -x15 -x16 -x17 x18 -x19 x20 -x21 -x22 x24 -x25 -x26 -x27 -x28 -x29 -x30 x31 -x32 -x33 -x35 -x36 -x37 -x38 -x39 -x40 x41 x42 -x43 -x44 -x46 -x47 -x48 x49 -x50 -x51 x52 -x53 -x54 x55 -x57

Verifier Data 

OK	-7772

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-3703464-1338085944/watcher-3703464-1338085944 -o /tmp/evaluation-result-3703464-1338085944/solver-3703464-1338085944 -C 1800 -W 1900 -M 15500 pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3703464-1338085944.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: 4.00 3.97 3.67 4/180 16193
/proc/meminfo: memFree=28778708/32873844 swapFree=7372/7372
[pid=16193] ppid=16191 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/16193/stat : 16193 (pwbo2.0) S 16191 16193 15889 0 -1 4202496 932 0 0 0 0 0 0 0 20 0 3 0 274719208 166387712 881 33554432000 4194304 5965102 140735654933440 140735654932960 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16193/statm: 40622 881 197 433 0 40186 0
[pid=16193/tid=16194] ppid=16191 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/16193/task/16194/stat : 16194 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 96 0 0 0 0 0 0 0 20 0 3 0 274719208 166387712 888 33554432000 4194304 5965102 140735654933440 140036628884528 5179915 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=16193/tid=16195] ppid=16191 vsize=162488 CPUtime=0 cores=1,3,5,7
/proc/16193/task/16195/stat : 16195 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 61 0 0 0 0 0 0 0 20 0 3 0 274719208 166387712 894 33554432000 4194304 5965102 140735654933440 140036618394672 4393984 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0

[startup+0.0924959 s]
/proc/loadavg: 4.00 3.97 3.67 4/180 16193
/proc/meminfo: memFree=28778708/32873844 swapFree=7372/7372
[pid=16193] ppid=16191 vsize=162488 CPUtime=0.17 cores=1,3,5,7
/proc/16193/stat : 16193 (pwbo2.0) S 16191 16193 15889 0 -1 4202496 1719 0 0 0 17 0 0 0 20 0 3 0 274719208 166387712 1620 33554432000 4194304 5965102 140735654933440 140735654932960 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16193/statm: 40622 1620 199 433 0 40186 0
[pid=16193/tid=16194] ppid=16191 vsize=162488 CPUtime=0.07 cores=1,3,5,7
/proc/16193/task/16194/stat : 16194 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 783 0 0 0 7 0 0 0 20 0 3 0 274719208 166387712 1620 33554432000 4194304 5965102 140735654933440 140036628884528 5180279 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=16193/tid=16195] ppid=16191 vsize=162488 CPUtime=0.07 cores=1,3,5,7
/proc/16193/task/16195/stat : 16195 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 154 0 0 0 7 0 0 0 20 0 3 0 274719208 166387712 1620 33554432000 4194304 5965102 140735654933440 140036618393888 4401064 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 162488

[startup+0.100323 s]
/proc/loadavg: 4.00 3.97 3.67 4/180 16193
/proc/meminfo: memFree=28778708/32873844 swapFree=7372/7372
[pid=16193] ppid=16191 vsize=162488 CPUtime=0.19 cores=1,3,5,7
/proc/16193/stat : 16193 (pwbo2.0) S 16191 16193 15889 0 -1 4202496 1774 0 0 0 19 0 0 0 20 0 3 0 274719208 166387712 1675 33554432000 4194304 5965102 140735654933440 140735654932960 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16193/statm: 40622 1675 199 433 0 40186 0
[pid=16193/tid=16194] ppid=16191 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/16193/task/16194/stat : 16194 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 838 0 0 0 8 0 0 0 20 0 3 0 274719208 166387712 1675 33554432000 4194304 5965102 140735654933440 140036628884528 5135401 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=16193/tid=16195] ppid=16191 vsize=162488 CPUtime=0.08 cores=1,3,5,7
/proc/16193/task/16195/stat : 16195 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 154 0 0 0 8 0 0 0 20 0 3 0 274719208 166387712 1675 33554432000 4194304 5965102 140735654933440 140036618393888 4404717 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 162488

[startup+0.300256 s]
/proc/loadavg: 4.00 3.97 3.67 4/180 16193
/proc/meminfo: memFree=28778708/32873844 swapFree=7372/7372
[pid=16193] ppid=16191 vsize=162488 CPUtime=0.58 cores=1,3,5,7
/proc/16193/stat : 16193 (pwbo2.0) S 16191 16193 15889 0 -1 4202496 2788 0 0 0 58 0 0 0 20 0 3 0 274719208 166387712 2229 33554432000 4194304 5965102 140735654933440 140735654932960 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16193/statm: 40622 2229 199 433 0 40186 0
[pid=16193/tid=16194] ppid=16191 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/16193/task/16194/stat : 16194 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 1707 0 0 0 28 0 0 0 20 0 3 0 274719208 166387712 2229 33554432000 4194304 5965102 140735654933440 140036628883800 4391896 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=16193/tid=16195] ppid=16191 vsize=162488 CPUtime=0.28 cores=1,3,5,7
/proc/16193/task/16195/stat : 16195 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 299 0 0 0 28 0 0 0 20 0 3 0 274719208 166387712 2229 33554432000 4194304 5965102 140735654933440 140036618393720 4404552 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 162488

[startup+0.700318 s]
/proc/loadavg: 4.00 3.97 3.67 4/180 16193
/proc/meminfo: memFree=28778708/32873844 swapFree=7372/7372
[pid=16193] ppid=16191 vsize=162488 CPUtime=1.38 cores=1,3,5,7
/proc/16193/stat : 16193 (pwbo2.0) S 16191 16193 15889 0 -1 4202496 4260 0 0 0 138 0 0 0 20 0 3 0 274719208 166387712 2916 33554432000 4194304 5965102 140735654933440 140735654932960 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16193/statm: 40622 2916 199 433 0 40186 0
[pid=16193/tid=16194] ppid=16191 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/16193/task/16194/stat : 16194 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 3071 0 0 0 68 0 0 0 20 0 3 0 274719208 166387712 2916 33554432000 4194304 5965102 140735654933440 140036628883800 18446744073699066235 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=16193/tid=16195] ppid=16191 vsize=162488 CPUtime=0.68 cores=1,3,5,7
/proc/16193/task/16195/stat : 16195 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 407 0 0 0 68 0 0 0 20 0 3 0 274719208 166387712 2916 33554432000 4194304 5965102 140735654933440 140036618394056 4404425 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 162488

[startup+1.50027 s]
/proc/loadavg: 4.00 3.97 3.67 5/183 16196
/proc/meminfo: memFree=28765424/32873844 swapFree=7372/7372
[pid=16193] ppid=16191 vsize=162488 CPUtime=2.99 cores=1,3,5,7
/proc/16193/stat : 16193 (pwbo2.0) S 16191 16193 15889 0 -1 4202496 6094 0 0 0 298 1 0 0 20 0 3 0 274719208 166387712 3823 33554432000 4194304 5965102 140735654933440 140735654932960 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16193/statm: 40622 3823 199 433 0 40186 0
[pid=16193/tid=16194] ppid=16191 vsize=162488 CPUtime=1.48 cores=1,3,5,7
/proc/16193/task/16194/stat : 16194 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 4606 0 0 0 148 0 0 0 20 0 3 0 274719208 166387712 3823 33554432000 4194304 5965102 140735654933440 140036628883800 4482016 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=16193/tid=16195] ppid=16191 vsize=162488 CPUtime=1.48 cores=1,3,5,7
/proc/16193/task/16195/stat : 16195 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 706 0 0 0 148 0 0 0 20 0 3 0 274719208 166387712 3823 33554432000 4194304 5965102 140735654933440 140036618394056 4404748 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 162488

[startup+3.10027 s]
/proc/loadavg: 4.00 3.97 3.67 5/183 16196
/proc/meminfo: memFree=28762820/32873844 swapFree=7372/7372
[pid=16193] ppid=16191 vsize=162488 CPUtime=6.19 cores=1,3,5,7
/proc/16193/stat : 16193 (pwbo2.0) S 16191 16193 15889 0 -1 4202496 7068 0 0 0 618 1 0 0 20 0 3 0 274719208 166387712 4795 33554432000 4194304 5965102 140735654933440 140735654932960 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16193/statm: 40622 4795 199 433 0 40186 0
[pid=16193/tid=16194] ppid=16191 vsize=162488 CPUtime=3.08 cores=1,3,5,7
/proc/16193/task/16194/stat : 16194 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 5419 0 0 0 307 1 0 0 20 0 3 0 274719208 166387712 4795 33554432000 4194304 5965102 140735654933440 140036628883992 4404571 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=16193/tid=16195] ppid=16191 vsize=162488 CPUtime=3.08 cores=1,3,5,7
/proc/16193/task/16195/stat : 16195 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 867 0 0 0 308 0 0 0 20 0 3 0 274719208 166387712 4795 33554432000 4194304 5965102 140735654933440 140036618393432 4222330 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 162488

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

[startup+3.50026 s]
/proc/loadavg: 4.00 3.97 3.67 5/183 16196
/proc/meminfo: memFree=28760092/32873844 swapFree=7372/7372
[pid=16193] ppid=16191 vsize=162488 CPUtime=6.98 cores=1,3,5,7
/proc/16193/stat : 16193 (pwbo2.0) S 16191 16193 15889 0 -1 4202496 7192 0 0 0 697 1 0 0 20 0 3 0 274719208 166387712 4919 33554432000 4194304 5965102 140735654933440 140735654932960 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16193/statm: 40622 4919 199 433 0 40186 0
[pid=16193/tid=16194] ppid=16191 vsize=162488 CPUtime=3.48 cores=1,3,5,7
/proc/16193/task/16194/stat : 16194 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 5426 0 0 0 347 1 0 0 20 0 3 0 274719208 166387712 4919 33554432000 4194304 5965102 140735654933440 140036628883992 4401107 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=16193/tid=16195] ppid=16191 vsize=162488 CPUtime=3.48 cores=1,3,5,7
/proc/16193/task/16195/stat : 16195 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 984 0 0 0 348 0 0 0 20 0 3 0 274719208 166387712 4919 33554432000 4194304 5965102 140735654933440 140036618393432 4404757 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 6.98
Current children cumulated vsize (KiB) 162488

[startup+3.70028 s]
/proc/loadavg: 4.00 3.97 3.67 5/183 16196
/proc/meminfo: memFree=28760092/32873844 swapFree=7372/7372
[pid=16193] ppid=16191 vsize=162488 CPUtime=7.38 cores=1,3,5,7
/proc/16193/stat : 16193 (pwbo2.0) S 16191 16193 15889 0 -1 4202496 7293 0 0 0 737 1 0 0 20 0 3 0 274719208 166387712 5020 33554432000 4194304 5965102 140735654933440 140735654932960 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16193/statm: 40622 5020 199 433 0 40186 0
[pid=16193/tid=16194] ppid=16191 vsize=162488 CPUtime=3.68 cores=1,3,5,7
/proc/16193/task/16194/stat : 16194 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 5428 0 0 0 367 1 0 0 20 0 3 0 274719208 166387712 5020 33554432000 4194304 5965102 140735654933440 140036628883992 4400960 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=16193/tid=16195] ppid=16191 vsize=162488 CPUtime=3.68 cores=1,3,5,7
/proc/16193/task/16195/stat : 16195 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 1083 0 0 0 368 0 0 0 20 0 3 0 274719208 166387712 5020 33554432000 4194304 5965102 140735654933440 140036618393720 4380192 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 7.38
Current children cumulated vsize (KiB) 162488

[startup+3.80041 s]
/proc/loadavg: 4.00 3.97 3.67 5/183 16196
/proc/meminfo: memFree=28760092/32873844 swapFree=7372/7372
[pid=16193] ppid=16191 vsize=162488 CPUtime=7.58 cores=1,3,5,7
/proc/16193/stat : 16193 (pwbo2.0) S 16191 16193 15889 0 -1 4202496 7293 0 0 0 757 1 0 0 20 0 3 0 274719208 166387712 5020 33554432000 4194304 5965102 140735654933440 140735654932960 4547341 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/16193/statm: 40622 5020 199 433 0 40186 0
[pid=16193/tid=16194] ppid=16191 vsize=162488 CPUtime=3.78 cores=1,3,5,7
/proc/16193/task/16194/stat : 16194 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 5428 0 0 0 377 1 0 0 20 0 3 0 274719208 166387712 5020 33554432000 4194304 5965102 140735654933440 140036628883992 4393919 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
[pid=16193/tid=16195] ppid=16191 vsize=162488 CPUtime=3.78 cores=1,3,5,7
/proc/16193/task/16195/stat : 16195 (pwbo2.0) R 16191 16193 15889 0 -1 4202560 1083 0 0 0 378 0 0 0 20 0 3 0 274719208 166387712 5020 33554432000 4194304 5965102 140735654933440 140036618393720 18446744073699066235 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 7.58
Current children cumulated vsize (KiB) 162488

Child status: 255
Real time (s): 3.81659
CPU time (s): 7.64184
CPU user time (s): 7.59984
CPU system time (s): 0.041993
CPU usage (%): 200.227
Max. virtual memory (cumulated for all children) (KiB): 163344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.59984
system time used= 0.041993
maximum resident set size= 20104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7299
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= 16
involuntary context switches= 11

runsolver used 0.010998 second user time and 0.042993 second system time

The end

Launcher Data 

Begin job on node133 at 2012-05-27 04:32:24
IDJOB=3703464
IDBENCH=1857
IDSOLVER=2279
FILE ID=node133/3703464-1338085944
RUNJOBID= node133-1338084137-15906
PBS_JOBID= 14624424
Free space on /tmp= 71724 MiB

SOLVER NAME= pwbo 2.0
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-sentoy.opb
COMMAND LINE= pwbo2.0 -file-format=opb -verbosity=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703464-1338085944/watcher-3703464-1338085944 -o /tmp/evaluation-result-3703464-1338085944/solver-3703464-1338085944 -C 1800 -W 1900 -M 15500  pwbo2.0 -file-format=opb -verbosity=0 HOME/instance-3703464-1338085944.opb

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

MD5SUM BENCH= d0f46c7e79d3309033cc6b73ceacef6c
RANDOM SEED=1513758619

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:        28778864 kB
Buffers:          315136 kB
Cached:          1664024 kB
SwapCached:          104 kB
Active:          1834928 kB
Inactive:        1433264 kB
Active(anon):    1280364 kB
Inactive(anon):    11368 kB
Active(file):     554564 kB
Inactive(file):  1421896 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108752 kB
Dirty:              5460 kB
Writeback:             0 kB
AnonPages:       1296500 kB
Mapped:            15164 kB
Shmem:               212 kB
Slab:             684208 kB
SReclaimable:     126428 kB
SUnreclaim:       557780 kB
KernelStack:        1488 kB
PageTables:         6536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     181772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    915456 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 04:32:28