Trace number 2656114

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
wbo 1.4bOPT60 184.197 184.25

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
MD5SUM8521955d0869ff4fe0390118a5fbc0f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60
Best CPU time to get the best result obtained on this benchmark0.25596
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 60
Optimality of the best value was proved YES
Number of variables696
Total number of constraints2096
Number of constraints which are clauses2072
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint29
Number of terms in the objective function 696
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 696
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 696
Number of bits of the biggest sum of numbers10
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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2656114-1276405517.opb.
0.00/0.00	c Instance file HOME/instance-2656114-1276405517.opb
0.00/0.00	c File size is 75430 bytes.
0.00/0.01	c Highest Coefficient sum: 32
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      696                                                 |
0.00/0.01	c |  Number Clauses:        2072                                                |
0.00/0.01	c |  Number Cardinality:    24                                                  |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     580     2212     6458 |     5000        0    nan |  0.000 % |
0.00/0.02	c |       101 |     580     2212     6458 |     5500      101      9 | 16.667 % |
0.00/0.02	c |       253 |     580     2212     6458 |     6050      253     11 | 16.667 % |
0.00/0.03	c |       478 |     580     2212     6458 |     6655      478     11 | 16.667 % |
0.00/0.04	c |       815 |     580     2212     6458 |     7320      815     12 | 16.667 % |
0.00/0.06	c |      1321 |     580     2212     6458 |     8052     1321     13 | 16.667 % |
0.00/0.09	c |      2080 |     580     2212     6458 |     8857     2080     14 | 16.667 % |
0.09/0.15	c |      3221 |     580     2212     6458 |     9743     3221     15 | 16.667 % |
0.19/0.25	c |      4931 |     580     2212     6458 |    10717     4931     17 | 16.667 % |
0.39/0.45	c |      7493 |     580     2212     6458 |    11789     7493     17 | 16.667 % |
0.69/0.76	c |     11337 |     580     2212     6458 |    12968    11337     20 | 16.667 % |
1.29/1.32	c |     17104 |     580     2212     6458 |    14265    10536     20 | 16.667 % |
2.09/2.14	c |     25754 |     580     2212     6458 |    15692    11980     17 | 16.667 % |
2.49/2.51	c ===============================================================================
2.49/2.51	c New solution: 70
2.49/2.51	o 70
2.49/2.51	c Elapsed CPU time: 2.44463 s	Remaining CPU time: 177.555 s
2.49/2.51	c ===============================================================================
2.49/2.51	c |     29239 |     580     2213     7054 |     5000    15465     18 | 16.667 % |
2.49/2.56	c |     29340 |     580     2213     7054 |     5500     3968     20 | 16.667 % |
2.49/2.57	c |     29490 |     580     2213     7054 |     6050     4118     20 | 16.667 % |
2.49/2.59	c |     29715 |     580     2213     7054 |     6655     4343     20 | 16.667 % |
2.59/2.61	c |     30053 |     580     2213     7054 |     7320     4681     20 | 16.667 % |
2.59/2.64	c |     30559 |     580     2213     7054 |     8052     5187     20 | 16.667 % |
2.59/2.69	c |     31318 |     580     2213     7054 |     8857     5946     19 | 16.667 % |
2.68/2.77	c |     32457 |     580     2213     7054 |     9743     7085     19 | 16.667 % |
2.89/2.90	c |     34165 |     580     2213     7054 |    10717     8793     18 | 16.667 % |
3.09/3.12	c |     36729 |     580     2213     7054 |    11789     5920     16 | 16.667 % |
3.39/3.46	c |     40573 |     580     2213     7054 |    12968     9764     17 | 16.667 % |
3.59/3.67	c ===============================================================================
3.59/3.67	c New solution: 68
3.59/3.67	o 68
3.59/3.67	c Elapsed CPU time: 3.58046 s	Remaining CPU time: 176.42 s
3.59/3.67	c ===============================================================================
3.59/3.67	c |     42726 |     580     2214     7650 |     5000    11917     16 | 16.667 % |
3.59/3.70	c |     42826 |     580     2214     7650 |     5500     3080     13 | 16.667 % |
3.68/3.70	c |     42976 |     580     2214     7650 |     6050     3230     13 | 16.667 % |
3.68/3.71	c |     43201 |     580     2214     7650 |     6655     3455     13 | 16.667 % |
3.68/3.74	c |     43538 |     580     2214     7650 |     7320     3792     14 | 16.667 % |
3.68/3.77	c |     44045 |     580     2214     7650 |     8052     4299     14 | 16.667 % |
3.79/3.82	c |     44805 |     580     2214     7650 |     8857     5059     15 | 16.667 % |
3.89/3.90	c |     45944 |     580     2214     7650 |     9743     6198     15 | 16.667 % |
3.99/4.03	c |     47654 |     580     2214     7650 |    10717     7908     15 | 16.667 % |
4.19/4.28	c |     50217 |     580     2214     7650 |    11789    10471     16 | 16.667 % |
4.49/4.54	c ===============================================================================
4.49/4.54	c New solution: 66
4.49/4.54	o 66
4.49/4.54	c Elapsed CPU time: 4.43033 s	Remaining CPU time: 175.57 s
4.49/4.54	c ===============================================================================
4.49/4.54	c |     52583 |     580     2215     8246 |     5000     6869     20 | 16.667 % |
4.49/4.55	c |     52683 |     580     2215     8246 |     5500     3535     24 | 16.667 % |
4.49/4.56	c |     52834 |     580     2215     8246 |     6050     3686     23 | 16.667 % |
4.49/4.58	c |     53059 |     579     2215     8246 |     6655     3899     23 | 16.811 % |
4.49/4.60	c |     53396 |     579     2215     8246 |     7320     4236     21 | 16.811 % |
4.59/4.63	c |     53903 |     579     2215     8246 |     8052     4743     21 | 16.811 % |
4.59/4.68	c |     54662 |     579     2215     8246 |     8857     5502     21 | 16.954 % |
4.69/4.77	c |     55802 |     578     2215     8246 |     9743     6626     20 | 16.954 % |
4.79/4.89	c |     57510 |     578     2215     8246 |    10717     8334     19 | 16.954 % |
5.08/5.17	c |     60073 |     578     2215     8246 |    11789     5454     16 | 16.954 % |
5.39/5.48	c |     63919 |     578     2215     8246 |    12968     9300     19 | 16.954 % |
6.19/6.27	c |     69686 |     577     2215     8246 |    14265     8494     22 | 17.098 % |
7.49/7.56	c |     78335 |     577     2215     8246 |    15692     9924     20 | 17.100 % |
9.09/9.17	c ===============================================================================
9.09/9.17	c New solution: 64
9.09/9.17	o 64
9.09/9.17	c Elapsed CPU time: 8.95864 s	Remaining CPU time: 171.041 s
9.09/9.17	c ===============================================================================
9.09/9.17	c |     89755 |     577     2216     8842 |     5000    13391     24 | 17.100 % |
9.19/9.22	c |     89857 |     577     2216     8842 |     5500     3450     30 | 17.098 % |
9.19/9.22	c |     90007 |     577     2216     8842 |     6050     3600     29 | 17.098 % |
9.19/9.24	c |     90233 |     577     2216     8842 |     6655     3826     28 | 17.099 % |
9.19/9.26	c |     90571 |     577     2216     8842 |     7320     4164     26 | 17.098 % |
9.19/9.28	c |     91077 |     577     2216     8842 |     8052     4670     25 | 17.098 % |
9.28/9.33	c |     91838 |     577     2216     8842 |     8857     5431     24 | 17.098 % |
9.39/9.42	c |     92977 |     577     2216     8842 |     9743     6570     25 | 17.098 % |
9.49/9.59	c |     94685 |     577     2216     8842 |    10717     8278     24 | 17.098 % |
9.69/9.79	c |     97247 |     576     2216     8842 |    11789    10829     24 | 17.242 % |
10.08/10.11	c |    101095 |     576     2216     8842 |    12968     8698     19 | 17.385 % |
10.68/10.72	c |    106861 |     575     2216     8842 |    14265     7850     19 | 17.385 % |
11.59/11.61	c |    115510 |     575     2216     8842 |    15692     9288     19 | 17.385 % |
13.29/13.39	c |    128484 |     575     2216     8842 |    17261    14196     47 | 17.386 % |
15.58/15.67	c |    147945 |     575     2216     8842 |    18987    16226     21 | 17.385 % |
20.28/20.38	c |    177137 |     575     2216     8842 |    20886    16547     53 | 17.385 % |
27.39/27.49	c |    220926 |     575     2216     8842 |    22974    17880     59 | 17.392 % |
41.78/41.82	c |    286610 |     575     2216     8842 |    25272    12166     55 | 17.397 % |
64.47/64.56	c |    385137 |     575     2216     8842 |    27799    16059     48 | 17.385 % |
88.66/88.75	c ===============================================================================
88.66/88.75	c New solution: 62
88.66/88.75	o 62
88.66/88.75	c Elapsed CPU time: 87.2867 s	Remaining CPU time: 92.7133 s
88.66/88.75	c ===============================================================================
88.66/88.75	c |    488616 |     573     2217     9438 |     5000    22280     57 | 17.385 % |
88.76/88.87	c |    488719 |     573     2217     9438 |     5500     2888     46 | 17.673 % |
88.76/88.88	c |    488871 |     572     2217     9438 |     6050     3040     44 | 17.816 % |
88.76/88.89	c |    489096 |     572     2217     9438 |     6655     3265     42 | 17.816 % |
88.87/88.91	c |    489435 |     571     2217     9438 |     7320     3604     40 | 17.960 % |
88.87/88.94	c |    489942 |     570     2217     9438 |     8052     4111     37 | 18.104 % |
88.87/88.99	c |    490701 |     570     2217     9438 |     8857     4870     34 | 18.104 % |
88.97/89.06	c |    491840 |     570     2217     9438 |     9743     6009     31 | 18.104 % |
89.07/89.19	c |    493548 |     570     2217     9438 |    10717     7717     28 | 18.104 % |
89.37/89.46	c |    496110 |     569     2217     9438 |    11789    10279     29 | 18.247 % |
89.77/89.87	c |    499954 |     569     2217     9438 |    12968     8141     23 | 18.247 % |
90.46/90.57	c |    505720 |     569     2217     9438 |    14265     7207     33 | 18.247 % |
91.47/91.59	c |    514370 |     569     2217     9438 |    15692     8444     33 | 18.247 % |
92.87/92.99	c |    527344 |     569     2217     9438 |    17261    13466     23 | 18.248 % |
95.86/95.97	c |    546805 |     569     2217     9438 |    18987    15385     49 | 18.248 % |
99.86/99.96	c |    575997 |     568     2217     9438 |    20886    15546     42 | 18.392 % |
108.06/108.17	c |    619786 |     568     2217     9438 |    22974    17189     38 | 18.392 % |
122.25/122.34	c |    685470 |     568     2217     9438 |    25272    13372     26 | 18.391 % |
145.95/146.06	c |    783996 |     568     2217     9438 |    27799    14975     57 | 18.391 % |
159.85/159.93	c ===============================================================================
159.85/159.93	c New solution: 60
159.85/159.93	o 60
159.85/159.93	c Elapsed CPU time: 157.438 s	Remaining CPU time: 22.5619 s
159.85/159.93	c ===============================================================================
159.85/159.93	c |    855814 |     568     2218    10034 |     5000    20234     49 | 18.391 % |
159.95/160.02	c |    855914 |     568     2218    10034 |     5500     5159     50 | 18.391 % |
159.95/160.03	c |    856064 |     568     2218    10034 |     6050     5309     48 | 18.391 % |
159.95/160.04	c |    856289 |     568     2218    10034 |     6655     5534     47 | 18.391 % |
159.95/160.06	c |    856626 |     568     2218    10034 |     7320     5871     45 | 18.391 % |
159.95/160.09	c |    857132 |     568     2218    10034 |     8052     6377     43 | 18.391 % |
160.04/160.16	c |    857892 |     568     2218    10034 |     8857     7137     41 | 18.391 % |
160.14/160.26	c |    859031 |     568     2218    10034 |     9743     8276     39 | 18.391 % |
160.34/160.40	c |    860739 |     568     2218    10034 |    10717     5028     20 | 18.391 % |
160.55/160.62	c |    863302 |     568     2218    10034 |    11789     7591     19 | 18.391 % |
160.94/161.01	c |    867147 |     568     2218    10034 |    12968    11436     22 | 18.391 % |
161.55/161.68	c |    872913 |     568     2218    10034 |    14265    10627     30 | 18.391 % |
162.85/162.95	c |    881562 |     568     2218    10034 |    15692    11970     45 | 18.392 % |
165.35/165.45	c |    894536 |     568     2218    10034 |    17261     8843     57 | 18.391 % |
167.65/167.72	c |    913998 |     567     2218    10034 |    18987    10839     33 | 18.536 % |
173.04/173.19	c |    943190 |     567     2218    10034 |    20886    10883     56 | 18.535 % |
180.04/180.12	c |    986980 |     567     2218    10034 |    22974    12508     32 | 18.535 % |
182.84/182.91	c There are 129 assigned variables. 13 in cost function.
184.14/184.21	c core #1
184.14/184.21	c core #2
184.14/184.21	c core #3
184.14/184.21	c core #4
184.14/184.21	c core #5
184.14/184.21	c core #6
184.14/184.21	c core #7
184.14/184.21	c core #8
184.14/184.21	c core #9
184.14/184.21	c core #10
184.14/184.21	c core #11
184.14/184.21	c core #12
184.14/184.21	c core #13
184.14/184.21	c core #14
184.14/184.21	c core #15
184.14/184.21	c core #16
184.14/184.21	c core #17
184.14/184.21	c core #18
184.14/184.21	c core #19
184.14/184.21	c core #20
184.14/184.21	c core #21
184.14/184.21	c core #22
184.14/184.21	c core #23
184.14/184.21	c core #24
184.14/184.21	c core #25
184.14/184.21	c core #26
184.14/184.21	c core #27
184.14/184.21	c core #28
184.14/184.21	c core #29
184.14/184.21	c core #30
184.14/184.21	c core #31
184.14/184.21	c core #32
184.14/184.21	c core #33
184.14/184.21	c core #34
184.14/184.21	c core #35
184.14/184.21	c core #36
184.14/184.21	c core #37
184.14/184.21	c core #38
184.14/184.21	c core #39
184.14/184.21	c core #40
184.14/184.21	c core #41
184.14/184.21	c core #42
184.14/184.21	c core #43
184.14/184.21	c core #44
184.14/184.21	c core #45
184.14/184.21	c core #46
184.14/184.21	c core #47
184.14/184.21	c core #48
184.14/184.21	c core #49
184.14/184.21	c core #50
184.14/184.21	c core #51
184.14/184.21	c core #52
184.14/184.21	c core #53
184.14/184.21	c core #54
184.14/184.21	c core #55
184.14/184.21	c core #56
184.14/184.21	c core #57
184.14/184.21	c core #58
184.14/184.21	c core #59
184.14/184.21	c core #60
184.14/184.21	c #cores: 60
184.14/184.21	c Final Weight: 60
184.14/184.21	o 60
184.14/184.21	s OPTIMUM FOUND
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184.14/184.21	c Total CPU time: 181.308 s

Verifier Data 

OK	60

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656114-1276405517/watcher-2656114-1276405517 -o /tmp/evaluation-result-2656114-1276405517/solver-2656114-1276405517 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656114-1276405517.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.98 0.99 3/106 20860
/proc/meminfo: memFree=1788012/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=2656 CPUtime=0
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 302 0 0 0 0 0 0 0 20 0 1 0 16153238 2719744 221 1992294400 134512640 135751879 4290647424 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 664 221 145 303 0 340 0

[startup+0.0991039 s]
/proc/loadavg: 0.85 0.98 0.99 3/106 20860
/proc/meminfo: memFree=1788012/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=3112 CPUtime=0.09
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 442 0 0 0 9 0 0 0 20 0 1 0 16153238 3186688 342 1992294400 134512640 135751879 4290647424 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 778 342 147 303 0 473 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.101104 s]
/proc/loadavg: 0.85 0.98 0.99 3/106 20860
/proc/meminfo: memFree=1788012/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=3112 CPUtime=0.09
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 443 0 0 0 9 0 0 0 20 0 1 0 16153238 3186688 343 1992294400 134512640 135751879 4290647424 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 778 344 147 303 0 473 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.301131 s]
/proc/loadavg: 0.85 0.98 0.99 3/106 20860
/proc/meminfo: memFree=1788012/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=3772 CPUtime=0.29
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 608 0 0 0 28 1 0 0 20 0 1 0 16153238 3862528 508 1992294400 134512640 135751879 4290647424 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 943 508 147 303 0 638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3772

[startup+0.701182 s]
/proc/loadavg: 0.85 0.98 0.99 3/106 20860
/proc/meminfo: memFree=1788012/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=4828 CPUtime=0.69
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 885 0 0 0 67 2 0 0 20 0 1 0 16153238 4943872 785 1992294400 134512640 135751879 4290647424 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 1207 785 147 303 0 902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4828

[startup+1.50029 s]
/proc/loadavg: 0.85 0.98 0.99 2/107 20861
/proc/meminfo: memFree=1784904/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=6412 CPUtime=1.49
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 1280 0 0 0 145 4 0 0 22 0 1 0 16153238 6565888 1180 1992294400 134512640 135751879 4290647424 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 1603 1180 148 303 0 1298 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6412

[startup+3.1005 s]
/proc/loadavg: 0.85 0.98 0.99 2/107 20861
/proc/meminfo: memFree=1782300/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=9580 CPUtime=3.09
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 2077 0 0 0 302 7 0 0 25 0 1 0 16153238 9809920 1977 1992294400 134512640 135751879 4290647424 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 2395 1978 148 303 0 2090 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9580

[startup+6.30092 s]
/proc/loadavg: 0.86 0.98 0.99 2/107 20861
/proc/meminfo: memFree=1775232/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=16176 CPUtime=6.29
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 3717 0 0 0 613 16 0 0 25 0 1 0 16153238 16564224 3617 1992294400 134512640 135751879 4290647424 18446744073709551615 134616876 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 4044 3617 148 303 0 3739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16176

[startup+12.7008 s]
/proc/loadavg: 0.87 0.98 0.99 2/107 20861
/proc/meminfo: memFree=1763452/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=28152 CPUtime=12.68
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 6692 0 0 0 1238 30 0 0 25 0 1 0 16153238 28827648 6592 1992294400 134512640 135751879 4290647424 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 7038 6592 148 303 0 6733 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28152

[startup+25.5014 s]
/proc/loadavg: 0.90 0.98 0.99 2/107 20861
/proc/meminfo: memFree=1737536/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=52860 CPUtime=25.48
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 12879 0 0 0 2494 54 0 0 25 0 1 0 16153238 54128640 12779 1992294400 134512640 135751879 4290647424 18446744073709551615 134606319 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 13215 12779 148 303 0 12910 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52860

[startup+51.1018 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 20863
/proc/meminfo: memFree=1696492/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=94192 CPUtime=51.08
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 23227 0 0 0 5017 91 0 0 25 0 1 0 16153238 96452608 23127 1992294400 134512640 135751879 4290647424 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 23548 23127 148 303 0 23243 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 94192

[startup+102.308 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 20863
/proc/meminfo: memFree=1613536/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=176224 CPUtime=102.27
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 43694 0 0 0 10056 171 0 0 25 0 1 0 16153238 180453376 43594 1992294400 134512640 135751879 4290647424 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 44056 43594 148 303 0 43751 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 176224

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20865
/proc/meminfo: memFree=1531944/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=258764 CPUtime=162.25
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 64323 0 0 0 15975 250 0 0 25 0 1 0 16153238 264974336 64223 1992294400 134512640 135751879 4290647424 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 64691 64223 148 303 0 64386 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 258764

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

[startup+166.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20865
/proc/meminfo: memFree=1523636/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=266148 CPUtime=166.25
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 66192 0 0 0 16368 257 0 0 25 0 1 0 16153238 272535552 66092 1992294400 134512640 135751879 4290647424 18446744073709551615 134602770 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 66537 66092 148 303 0 66232 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 266148

[startup+172.708 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20865
/proc/meminfo: memFree=1512104/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=277288 CPUtime=172.65
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 68956 0 0 0 16998 267 0 0 25 0 1 0 16153238 283942912 68856 1992294400 134512640 135751879 4290647424 18446744073709551615 134616353 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 69322 68856 148 303 0 69017 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 277288

[startup+179.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20865
/proc/meminfo: memFree=1504168/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=286480 CPUtime=179.04
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 71277 0 0 0 17626 278 0 0 25 0 1 0 16153238 293355520 71177 1992294400 134512640 135751879 4290647424 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 71620 71177 148 303 0 71315 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 286480

[startup+182.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20865
/proc/meminfo: memFree=1499084/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=291080 CPUtime=182.24
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 72403 0 0 0 17939 285 0 0 25 0 1 0 16153238 298065920 72303 1992294400 134512640 135751879 4290647424 18446744073709551615 134517409 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 72770 72303 148 303 0 72465 0
Current children cumulated CPU time (s) 182.24
Current children cumulated vsize (KiB) 291080

[startup+183.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20865
/proc/meminfo: memFree=1497844/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=291876 CPUtime=183.04
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 72629 0 0 0 18019 285 0 0 25 0 1 0 16153238 298881024 72529 1992294400 134512640 135751879 4290647424 18446744073709551615 135201930 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 72969 72529 150 303 0 72664 0
Current children cumulated CPU time (s) 183.04
Current children cumulated vsize (KiB) 291876

[startup+183.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20865
/proc/meminfo: memFree=1497224/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=291712 CPUtime=183.84
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 72629 0 0 0 18099 285 0 0 25 0 1 0 16153238 298713088 72501 1992294400 134512640 135751879 4290647424 18446744073709551615 135204382 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 72928 72501 150 303 0 72623 0
Current children cumulated CPU time (s) 183.84
Current children cumulated vsize (KiB) 291712

[startup+184.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20865
/proc/meminfo: memFree=1497224/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=291712 CPUtime=184.04
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 72630 0 0 0 18119 285 0 0 25 0 1 0 16153238 298713088 72502 1992294400 134512640 135751879 4290647424 18446744073709551615 135206213 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 72928 72502 151 303 0 72623 0
Current children cumulated CPU time (s) 184.04
Current children cumulated vsize (KiB) 291712

[startup+184.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 20865
/proc/meminfo: memFree=1497224/2059040 swapFree=4140272/4192956
[pid=20860] ppid=20858 vsize=291712 CPUtime=184.14
/proc/20860/stat : 20860 (wbo1.4b) R 20858 20860 13941 0 -1 4202496 72630 0 0 0 18129 285 0 0 25 0 1 0 16153238 298713088 72502 1992294400 134512640 135751879 4290647424 18446744073709551615 134541480 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/20860/statm: 72928 72502 151 303 0 72623 0
Current children cumulated CPU time (s) 184.14
Current children cumulated vsize (KiB) 291712

Child status: 0
Real time (s): 184.25
CPU time (s): 184.197
CPU user time (s): 181.308
CPU system time (s): 2.88856
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 291876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 181.308
system time used= 2.88856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72630
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= 4
involuntary context switches= 518

runsolver used 0.309952 second user time and 0.878866 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-13 07:05:17
IDJOB=2656114
IDBENCH=2028
IDSOLVER=1161
FILE ID=node013/2656114-1276405517
PBS_JOBID= 11173264
Free space on /tmp= 62464 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656114-1276405517/watcher-2656114-1276405517 -o /tmp/evaluation-result-2656114-1276405517/solver-2656114-1276405517 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656114-1276405517.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8521955d0869ff4fe0390118a5fbc0f9
RANDOM SEED=30442029

node013.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.253
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.253
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1788540 kB
Buffers:         41964 kB
Cached:         149040 kB
SwapCached:       6804 kB
Active:         133920 kB
Inactive:        71068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1788540 kB
SwapTotal:     4192956 kB
SwapFree:      4140272 kB
Dirty:            2808 kB
Writeback:           0 kB
AnonPages:       11512 kB
Mapped:          12880 kB
Slab:            43736 kB
PageTables:       3916 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180084 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62460 MiB
End job on node013 at 2010-06-13 07:08:22