Trace number 3500051

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 1.1OPT19 301.531 150.776

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos1.opb
MD5SUM374deb5d477559ba9c51d0ad1d758624
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark2.75458
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 19
Optimality of the best value was proved YES
Number of variables2112
Total number of constraints5020
Number of constraints which are clauses4128
Number of constraints which are cardinality constraints (but not clauses)216
Number of constraints which are nor clauses,nor cardinality constraints676
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 288
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 288
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 288
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 pwbo 1.1 beta - 20110321
0.00/0.00	c Parsing opb file format. File HOME/instance-3500051-1307989307.opb.
0.00/0.00	c Instance file HOME/instance-3500051-1307989307.opb
0.00/0.00	c File size is 214964 bytes.
0.01/0.01	c Highest Coefficient sum: 33
0.01/0.01	c ============================[ Problem Statistics ]=============================
0.01/0.01	c |                                                                             |
0.01/0.01	c |  Parsing time:          0.02         s                                      |
0.01/0.01	c |  Number Variables:      2112                                                |
0.01/0.01	c |  Number Clauses:        4128                                                |
0.01/0.01	c |  Number Cardinality:    416                                                 |
0.01/0.01	c |  Number PB Constraints: 576                                                 |
0.01/0.02	c init lb 0
0.01/0.02	c init ub 289
0.01/0.02	c lb 1 (thread 0)
0.01/0.03	c lb 2 (thread 0)
0.01/0.03	c ub 32 (thread 1)
0.01/0.03	o 32
0.01/0.03	c lb 3 (thread 0)
0.01/0.03	c lb 4 (thread 0)
0.01/0.04	c lb 5 (thread 0)
0.01/0.04	c lb 6 (thread 0)
0.01/0.04	c lb 7 (thread 0)
0.01/0.05	c lb 8 (thread 0)
0.01/0.05	c lb 9 (thread 0)
0.01/0.06	c lb 10 (thread 0)
0.01/0.06	c lb 11 (thread 0)
0.01/0.07	c lb 12 (thread 0)
0.17/0.13	c lb 13 (thread 0)
0.17/0.14	c ub 26 (thread 1)
0.37/0.23	o 26
0.37/0.23	c ub 24 (thread 1)
0.37/0.24	o 24
0.37/0.24	c ub 23 (thread 1)
1.37/0.71	o 23
1.37/0.71	c lb 14 (thread 0)
2.77/1.41	c ub 22 (thread 1)
8.97/4.54	o 22
8.97/4.54	c ub 21 (thread 1)
13.57/6.85	o 21
13.57/6.85	c ub 20 (thread 1)
31.57/15.85	o 20
31.57/15.85	c ub 19 (thread 1)
99.97/50.03	o 19
99.97/50.03	c lb 15 (thread 0)
301.39/150.76	s OPTIMUM FOUND
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301.39/150.76	c Memory used           : 203.89 MB
301.39/150.76	c CPU time              : 298.724 s

Verifier Data 

OK	19

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-3500051-1307989307/watcher-3500051-1307989307 -o /tmp/evaluation-result-3500051-1307989307/solver-3500051-1307989307 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500051-1307989307.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.16 1.07 1.32 3/179 24891
/proc/meminfo: memFree=16275648/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=3572 CPUtime=0 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) R 24889 24891 24477 0 -1 4202496 637 0 0 0 0 0 0 0 25 0 1 0 910528442 3657728 590 33554432000 4194304 5714118 140735767176784 18446744073709551615 4970378 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/24891/statm: 893 592 165 372 0 465 0

[startup+0.0165701 s]
/proc/loadavg: 1.16 1.07 1.32 3/179 24891
/proc/meminfo: memFree=16275648/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=5040 CPUtime=0.01 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) R 24889 24891 24477 0 -1 4202496 1010 0 0 0 1 0 0 0 25 0 1 0 910528442 5160960 963 33554432000 4194304 5714118 140735767176784 18446744073709551615 5013996 0 0 4096 16387 0 0 0 17 3 0 0 0
/proc/24891/statm: 1260 963 200 372 0 832 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5040

[startup+0.100555 s]
/proc/loadavg: 1.16 1.07 1.32 3/179 24891
/proc/meminfo: memFree=16275648/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=139060 CPUtime=0.17 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 3013 0 0 0 17 0 0 0 18 0 3 0 910528442 142397440 2913 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 34765 2913 181 372 0 34390 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 139060

[startup+0.30052 s]
/proc/loadavg: 1.16 1.07 1.32 3/179 24891
/proc/meminfo: memFree=16275648/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=139060 CPUtime=0.57 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 3210 0 0 0 56 1 0 0 18 0 3 0 910528442 142397440 3110 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 34765 3110 181 372 0 34390 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 139060

[startup+0.700448 s]
/proc/loadavg: 1.16 1.07 1.32 3/179 24891
/proc/meminfo: memFree=16275648/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=139060 CPUtime=1.37 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 3964 0 0 0 134 3 0 0 18 0 3 0 910528442 142397440 3864 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 34765 3864 181 372 0 34390 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 139060

[startup+1.50031 s]
/proc/loadavg: 1.16 1.07 1.32 5/182 24894
/proc/meminfo: memFree=16258028/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=139336 CPUtime=2.97 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 5297 0 0 0 289 8 0 0 18 0 3 0 910528442 142680064 5197 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 34834 5197 181 372 0 34459 0
[pid=24891/tid=24893] ppid=24889 vsize=139336 CPUtime=1.47 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 2143 0 0 0 143 4 0 0 20 0 3 0 910528444 142680064 5197 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=139336 CPUtime=1.47 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 2025 0 0 0 143 4 0 0 23 0 3 0 910528444 142680064 5197 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 139336

[startup+3.10102 s]
/proc/loadavg: 1.39 1.12 1.34 5/182 24894
/proc/meminfo: memFree=16251580/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=139684 CPUtime=6.17 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 7490 0 0 0 603 14 0 0 18 0 3 0 910528442 143036416 7390 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 34921 7390 181 372 0 34546 0
[pid=24891/tid=24893] ppid=24889 vsize=139684 CPUtime=3.07 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 3818 0 0 0 301 6 0 0 25 0 3 0 910528444 143036416 7390 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=139684 CPUtime=3.07 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 2543 0 0 0 299 8 0 0 25 0 3 0 910528444 143036416 7390 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 139684

[startup+6.30044 s]
/proc/loadavg: 1.39 1.12 1.34 5/182 24894
/proc/meminfo: memFree=16236716/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=139820 CPUtime=12.58 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 9289 0 0 0 1229 29 0 0 18 0 3 0 910528442 143175680 9189 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 34955 9189 181 372 0 34580 0
[pid=24891/tid=24893] ppid=24889 vsize=139820 CPUtime=6.27 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 5031 0 0 0 615 12 0 0 25 0 3 0 910528444 143175680 9189 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=139820 CPUtime=6.27 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 3129 0 0 0 611 16 0 0 25 0 3 0 910528444 143175680 9189 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 139820

[startup+12.7003 s]
/proc/loadavg: 1.60 1.16 1.35 5/182 24894
/proc/meminfo: memFree=16214720/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=139952 CPUtime=25.37 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 13124 0 0 0 2488 49 0 0 18 0 3 0 910528442 143310848 13024 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 34988 13024 182 372 0 34613 0
[pid=24891/tid=24893] ppid=24889 vsize=139952 CPUtime=12.67 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 7695 0 0 0 1245 22 0 0 25 0 3 0 910528444 143310848 13024 33554432000 4194304 5714118 140735767176784 18446744073709551615 4319370 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=139952 CPUtime=12.67 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 4300 0 0 0 1241 26 0 0 25 0 3 0 910528444 143310848 13024 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 139952

[startup+25.501 s]
/proc/loadavg: 2.13 1.30 1.39 5/182 24894
/proc/meminfo: memFree=16191176/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=140288 CPUtime=50.97 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 17563 0 0 0 5021 76 0 0 18 0 3 0 910528442 143654912 17463 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 35072 17463 182 372 0 34697 0
[pid=24891/tid=24893] ppid=24889 vsize=140288 CPUtime=25.47 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 10720 0 0 0 2512 35 0 0 25 0 3 0 910528444 143654912 17463 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=140288 CPUtime=25.47 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 5714 0 0 0 2507 40 0 0 25 0 3 0 910528444 143654912 17463 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 140288

[startup+51.1003 s]
/proc/loadavg: 2.77 1.52 1.46 5/182 24895
/proc/meminfo: memFree=16140632/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=206936 CPUtime=102.17 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 27671 0 0 0 10085 132 0 0 18 0 3 0 910528442 211902464 27521 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 51734 27521 182 372 0 51359 0
[pid=24891/tid=24893] ppid=24889 vsize=206936 CPUtime=51.07 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 16580 0 0 0 5042 65 0 0 25 0 3 0 910528444 211902464 27521 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=206936 CPUtime=51.08 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 9962 0 0 0 5041 67 0 0 25 0 3 0 910528444 211902464 27521 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 206936

[startup+102.306 s]
/proc/loadavg: 3.51 1.93 1.60 5/182 24896
/proc/meminfo: memFree=16104376/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=207928 CPUtime=204.59 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 32371 0 0 0 20261 198 0 0 18 0 3 0 910528442 212918272 32221 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 51982 32221 182 372 0 51607 0
[pid=24891/tid=24893] ppid=24889 vsize=207928 CPUtime=102.28 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 16733 0 0 0 10135 93 0 0 25 0 3 0 910528444 212918272 32221 33554432000 4194304 5714118 140735767176784 18446744073709551615 4319398 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=207928 CPUtime=102.28 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 14509 0 0 0 10124 104 0 0 25 0 3 0 910528444 212918272 32221 33554432000 4194304 5714118 140735767176784 18446744073709551615 4319195 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 204.59
Current children cumulated vsize (KiB) 207928

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

[startup+127.9 s]
/proc/loadavg: 3.67 2.10 1.67 5/182 24897
/proc/meminfo: memFree=16076204/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=208356 CPUtime=255.78 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 37569 0 0 0 25337 241 0 0 18 0 3 0 910528442 213356544 37099 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 52089 37099 182 372 0 51714 0
[pid=24891/tid=24893] ppid=24889 vsize=208356 CPUtime=127.88 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 19382 0 0 0 12668 120 0 0 25 0 3 0 910528444 213356544 37099 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=208356 CPUtime=127.88 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 17058 0 0 0 12667 121 0 0 25 0 3 0 910528444 213356544 37099 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 255.78
Current children cumulated vsize (KiB) 208356

[startup+140.701 s]
/proc/loadavg: 3.72 2.16 1.69 5/182 24897
/proc/meminfo: memFree=16061944/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=208624 CPUtime=281.39 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 40765 0 0 0 27873 266 0 0 18 0 3 0 910528442 213630976 40295 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 52156 40295 182 372 0 51781 0
[pid=24891/tid=24893] ppid=24889 vsize=208624 CPUtime=140.68 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 22503 0 0 0 13935 133 0 0 25 0 3 0 910528444 213630976 40295 33554432000 4194304 5714118 140735767176784 18446744073709551615 4319370 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=208624 CPUtime=140.68 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 17133 0 0 0 13936 132 0 0 25 0 3 0 910528444 213630976 40295 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 281.39
Current children cumulated vsize (KiB) 208624

[startup+147.101 s]
/proc/loadavg: 3.75 2.19 1.70 5/182 24898
/proc/meminfo: memFree=16054484/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=208776 CPUtime=294.18 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 43060 0 0 0 29144 274 0 0 18 0 3 0 910528442 213786624 42590 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 52194 42590 182 372 0 51819 0
[pid=24891/tid=24893] ppid=24889 vsize=208776 CPUtime=147.07 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 24775 0 0 0 14571 136 0 0 25 0 3 0 910528444 213786624 42590 33554432000 4194304 5714118 140735767176784 18446744073709551615 4199408 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=208776 CPUtime=147.07 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 17156 0 0 0 14570 137 0 0 25 0 3 0 910528444 213786624 42590 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 294.18
Current children cumulated vsize (KiB) 208776

[startup+148.701 s]
/proc/loadavg: 3.77 2.22 1.71 5/182 24898
/proc/meminfo: memFree=16052872/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=208776 CPUtime=297.38 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 43229 0 0 0 29461 277 0 0 18 0 3 0 910528442 213786624 42759 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 52194 42759 182 372 0 51819 0
[pid=24891/tid=24893] ppid=24889 vsize=208776 CPUtime=148.68 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 24944 0 0 0 14730 138 0 0 25 0 3 0 910528444 213786624 42759 33554432000 4194304 5714118 140735767176784 18446744073709551615 4199408 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=208776 CPUtime=148.67 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 17156 0 0 0 14729 138 0 0 25 0 3 0 910528444 213786624 42759 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 297.38
Current children cumulated vsize (KiB) 208776

[startup+149.501 s]
/proc/loadavg: 3.77 2.22 1.71 5/182 24898
/proc/meminfo: memFree=16050268/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=208776 CPUtime=298.99 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 43265 0 0 0 29622 277 0 0 18 0 3 0 910528442 213786624 42795 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 52194 42795 182 372 0 51819 0
[pid=24891/tid=24893] ppid=24889 vsize=208776 CPUtime=149.48 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 24980 0 0 0 14810 138 0 0 25 0 3 0 910528444 213786624 42795 33554432000 4194304 5714118 140735767176784 18446744073709551615 4319915 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=208776 CPUtime=149.48 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 17156 0 0 0 14809 139 0 0 25 0 3 0 910528444 213786624 42795 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 298.99
Current children cumulated vsize (KiB) 208776

[startup+150.3 s]
/proc/loadavg: 3.77 2.22 1.71 5/182 24898
/proc/meminfo: memFree=16050268/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=208776 CPUtime=300.58 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 43299 0 0 0 29779 279 0 0 18 0 3 0 910528442 213786624 42829 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 52194 42829 182 372 0 51819 0
[pid=24891/tid=24893] ppid=24889 vsize=208776 CPUtime=150.27 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 25014 0 0 0 14889 138 0 0 25 0 3 0 910528444 213786624 42829 33554432000 4194304 5714118 140735767176784 18446744073709551615 4319370 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=208776 CPUtime=150.28 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 17156 0 0 0 14888 140 0 0 25 0 3 0 910528444 213786624 42829 33554432000 4194304 5714118 140735767176784 18446744073709551615 5070743 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 300.58
Current children cumulated vsize (KiB) 208776

[startup+150.706 s]
/proc/loadavg: 3.77 2.22 1.71 5/182 24898
/proc/meminfo: memFree=16049152/32951124 swapFree=67053176/67111528
[pid=24891] ppid=24889 vsize=208776 CPUtime=301.39 cores=1,3,5,7
/proc/24891/stat : 24891 (pwbo1.1) S 24889 24891 24477 0 -1 4202496 43589 0 0 0 29860 279 0 0 18 0 3 0 910528442 213786624 43119 33554432000 4194304 5714118 140735767176784 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 3 0 0 0
/proc/24891/statm: 52194 43119 182 372 0 51819 0
[pid=24891/tid=24893] ppid=24889 vsize=208776 CPUtime=150.68 cores=1,3,5,7
/proc/24891/task/24893/stat : 24893 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 25304 0 0 0 14929 139 0 0 25 0 3 0 910528444 213786624 43119 33554432000 4194304 5714118 140735767176784 18446744073709551615 4319370 0 0 4096 16387 0 0 0 -1 3 0 0 0
[pid=24891/tid=24894] ppid=24889 vsize=208776 CPUtime=150.68 cores=1,3,5,7
/proc/24891/task/24894/stat : 24894 (pwbo1.1) R 24889 24891 24477 0 -1 4202560 17156 0 0 0 14928 140 0 0 25 0 3 0 910528444 213786624 43119 33554432000 4194304 5714118 140735767176784 18446744073709551615 4319380 0 0 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 301.39
Current children cumulated vsize (KiB) 208776

Child status: 0
Real time (s): 150.776
CPU time (s): 301.531
CPU user time (s): 298.724
CPU system time (s): 2.80757
CPU usage (%): 199.986
Max. virtual memory (cumulated for all children) (KiB): 208776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 298.724
system time used= 2.80757
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43654
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= 186
involuntary context switches= 475

runsolver used 0.25996 second user time and 0.560914 second system time

The end

Launcher Data 

Begin job on node137 at 2011-06-13 20:21:47
IDJOB=3500051
IDBENCH=1850
IDSOLVER=1954
FILE ID=node137/3500051-1307989307
RUNJOBID= node137-1307989301-24741
PBS_JOBID= 13559729
Free space on /tmp= 3504 MiB

SOLVER NAME= pwbo 1.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos1.opb
COMMAND LINE= pwbo1.1 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3500051-1307989307/watcher-3500051-1307989307 -o /tmp/evaluation-result-3500051-1307989307/solver-3500051-1307989307 -C 1800 -W 1900 -M 15500  pwbo1.1 -file-format=opb HOME/instance-3500051-1307989307.opb

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

MD5SUM BENCH= 374deb5d477559ba9c51d0ad1d758624
RANDOM SEED=1840806292

node137.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16276448 kB
Buffers:        142708 kB
Cached:       15903376 kB
SwapCached:      11996 kB
Active:         710800 kB
Inactive:     15374984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16276448 kB
SwapTotal:    67111528 kB
SwapFree:     67053176 kB
Dirty:            8804 kB
Writeback:           0 kB
AnonPages:       36868 kB
Mapped:           9920 kB
Slab:           524576 kB
PageTables:       4216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   230980 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 3500 MiB
End job on node137 at 2011-06-13 20:24:18