Trace number 2680748

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 1.4b (fixed)OPT872 184.909 184.958

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-mux.opb
MD5SUM80d8f8438bdd117e32edd926d4898421
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark872
Best CPU time to get the best result obtained on this benchmark0.023996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 872
Optimality of the best value was proved YES
Number of variables232
Total number of constraints527
Number of constraints which are clauses527
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint27
Number of terms in the objective function 232
Biggest coefficient in the objective function 61
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 9597
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 61
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 9597
Number of bits of the biggest sum of numbers14
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 - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680748-1277453226.opb.
0.00/0.00	c Instance file HOME/instance-2680748-1277453226.opb
0.00/0.00	c File size is 23625 bytes.
0.00/0.00	c Highest Coefficient sum: 28
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:      232                                                 |
0.00/0.00	c |  Number Clauses:        527                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     230      529     2331 |     5000        0    nan |  0.000 % |
0.00/0.00	c ===============================================================================
0.00/0.00	c New solution: 1330
0.00/0.00	o 1330
0.00/0.00	c Elapsed CPU time: 0.006998 s	Remaining CPU time: 179.993 s
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     230      530     2563 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       101 |     230      530     2563 |     5500      101     55 |  0.866 % |
0.00/0.02	c |       252 |     230      530     2563 |     6050      252     54 |  0.864 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 1236
0.00/0.02	o 1236
0.00/0.02	c Elapsed CPU time: 0.019996 s	Remaining CPU time: 179.98 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |       252 |     230      531     2795 |     5000      252     54 |  0.864 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 1193
0.00/0.02	o 1193
0.00/0.02	c Elapsed CPU time: 0.019996 s	Remaining CPU time: 179.98 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |       253 |     230      532     3027 |     5000      253     54 |  0.864 % |
0.00/0.02	c ===============================================================================
0.00/0.02	c New solution: 1170
0.00/0.02	o 1170
0.00/0.02	c Elapsed CPU time: 0.019996 s	Remaining CPU time: 179.98 s
0.00/0.02	c ===============================================================================
0.00/0.02	c |       254 |     230      533     3259 |     5000      254     53 |  0.864 % |
0.00/0.02	c |       354 |     230      533     3259 |     5500      354     52 |  0.864 % |
0.00/0.03	c |       505 |     230      533     3259 |     6050      505     52 |  0.864 % |
0.00/0.04	c |       731 |     230      533     3259 |     6655      731     50 |  0.864 % |
0.00/0.06	c |      1068 |     230      533     3259 |     7320     1068     51 |  0.864 % |
0.06/0.09	c |      1575 |     230      533     3259 |     8052     1575     49 |  0.870 % |
0.09/0.14	c |      2335 |     230      533     3259 |     8857     2335     51 |  0.864 % |
0.09/0.14	c ===============================================================================
0.09/0.14	c New solution: 1167
0.09/0.14	o 1167
0.09/0.14	c Elapsed CPU time: 0.136979 s	Remaining CPU time: 179.863 s
0.09/0.14	c ===============================================================================
0.09/0.14	c |      2444 |     230      534     3491 |     5000     2444     51 |  0.864 % |
0.09/0.15	c |      2544 |     230      534     3491 |     5500     2544     51 |  0.864 % |
0.09/0.16	c |      2694 |     230      534     3491 |     6050     2694     51 |  0.870 % |
0.09/0.17	c |      2920 |     230      534     3491 |     6655     2920     51 |  0.864 % |
0.09/0.20	c |      3257 |     230      534     3491 |     7320     3257     51 |  0.864 % |
0.19/0.23	c |      3765 |     230      534     3491 |     8052     3765     52 |  0.864 % |
0.19/0.28	c |      4524 |     230      534     3491 |     8857     4524     52 |  0.868 % |
0.29/0.35	c |      5663 |     230      534     3491 |     9743     5663     51 |  0.864 % |
0.39/0.48	c |      7372 |     230      534     3491 |    10717     7372     51 |  0.864 % |
0.59/0.66	c |      9935 |     230      534     3491 |    11789     9935     50 |  0.864 % |
1.00/1.00	c |     13779 |     230      534     3491 |    12968     7799     50 |  0.864 % |
1.49/1.50	c |     19547 |     230      534     3491 |    14265     7016     50 |  0.870 % |
2.19/2.28	c |     28198 |     230      534     3491 |    15692     8443     48 |  0.864 % |
3.49/3.53	c |     41172 |     230      534     3491 |    17261    13508     55 |  0.864 % |
5.20/5.22	c ===============================================================================
5.20/5.22	c New solution: 1163
5.20/5.22	o 1163
5.20/5.22	c Elapsed CPU time: 5.06123 s	Remaining CPU time: 174.939 s
5.20/5.22	c ===============================================================================
5.20/5.22	c |     57410 |     230      535     3723 |     5000    12357     41 |  0.864 % |
5.20/5.28	c |     57510 |     230      535     3723 |     5500     3190     41 |  0.864 % |
5.20/5.29	c |     57660 |     230      535     3723 |     6050     3340     42 |  0.864 % |
5.29/5.31	c |     57885 |     230      535     3723 |     6655     3565     43 |  0.864 % |
5.29/5.33	c |     58223 |     230      535     3723 |     7320     3903     43 |  0.864 % |
5.29/5.37	c |     58729 |     230      535     3723 |     8052     4409     45 |  0.864 % |
5.40/5.42	c |     59489 |     230      535     3723 |     8857     5169     44 |  0.864 % |
5.40/5.50	c |     60629 |     230      535     3723 |     9743     6309     46 |  0.864 % |
5.59/5.63	c |     62338 |     230      535     3723 |    10717     8018     47 |  0.864 % |
5.79/5.84	c |     64900 |     230      535     3723 |    11789    10580     48 |  0.864 % |
5.79/5.85	c ===============================================================================
5.79/5.85	c New solution: 1159
5.79/5.85	o 1159
5.79/5.85	c Elapsed CPU time: 5.67314 s	Remaining CPU time: 174.327 s
5.79/5.85	c ===============================================================================
5.79/5.85	c |     64962 |     230      536     3955 |     5000    10642     48 |  0.864 % |
5.79/5.87	c |     65063 |     230      536     3955 |     5500     2762     52 |  0.864 % |
5.79/5.88	c |     65215 |     230      536     3955 |     6050     2914     51 |  0.870 % |
5.89/5.90	c |     65440 |     230      536     3955 |     6655     3139     52 |  0.864 % |
5.89/5.92	c |     65778 |     230      536     3955 |     7320     3477     51 |  0.864 % |
5.89/5.96	c |     66286 |     230      536     3955 |     8052     3985     52 |  0.864 % |
5.99/6.00	c ===============================================================================
5.99/6.00	c New solution: 1158
5.99/6.00	o 1158
5.99/6.00	c Elapsed CPU time: 5.81611 s	Remaining CPU time: 174.184 s
5.99/6.00	c ===============================================================================
5.99/6.00	c |     66814 |     230      537     4187 |     5000     4513     51 |  0.864 % |
5.99/6.01	c |     66914 |     230      537     4187 |     5500     4613     51 |  0.864 % |
5.99/6.02	c |     67065 |     230      537     4187 |     6050     4764     51 |  0.870 % |
5.99/6.04	c |     67291 |     230      537     4187 |     6655     4990     51 |  0.868 % |
5.99/6.06	c |     67630 |     230      537     4187 |     7320     5329     51 |  0.870 % |
6.09/6.10	c |     68136 |     230      537     4187 |     8052     5835     51 |  0.864 % |
6.09/6.16	c |     68899 |     230      537     4187 |     8857     6598     51 |  0.864 % |
6.19/6.27	c |     70039 |     230      537     4187 |     9743     7738     51 |  0.864 % |
6.39/6.44	c |     71748 |     230      537     4187 |    10717     9447     51 |  0.879 % |
6.59/6.69	c |     74310 |     230      537     4187 |    11789     6588     54 |  0.864 % |
6.99/7.08	c |     78155 |     230      537     4187 |    12968    10433     54 |  0.870 % |
7.59/7.66	c |     83922 |     230      537     4187 |    14265     9655     54 |  0.864 % |
8.49/8.57	c |     92572 |     230      537     4187 |    15692    11085     53 |  0.864 % |
9.90/9.98	c |    105547 |     230      537     4187 |    17261     8241     55 |  0.864 % |
12.39/12.43	c |    125009 |     230      537     4187 |    18987    10289     52 |  0.864 % |
15.69/15.78	c |    154201 |     230      537     4187 |    20886    10827     49 |  0.864 % |
16.19/16.20	c ===============================================================================
16.19/16.20	c New solution: 1148
16.19/16.20	o 1148
16.19/16.20	c Elapsed CPU time: 15.7676 s	Remaining CPU time: 164.232 s
16.19/16.21	c ===============================================================================
16.19/16.21	c |    158230 |     230      538     4419 |     5000    14856     49 |  0.864 % |
16.19/16.25	c |    158331 |     230      538     4419 |     5500     3815     48 |  0.864 % |
16.19/16.26	c |    158482 |     230      538     4419 |     6050     3966     48 |  0.864 % |
16.19/16.28	c |    158708 |     230      538     4419 |     6655     4192     48 |  0.864 % |
16.19/16.30	c ===============================================================================
16.19/16.30	c New solution: 1134
16.19/16.30	o 1134
16.19/16.30	c Elapsed CPU time: 15.8576 s	Remaining CPU time: 164.142 s
16.19/16.30	c ===============================================================================
16.19/16.30	c |    158913 |     230      539     4651 |     5000     4397     48 |  0.864 % |
16.28/16.30	c |    159013 |     230      539     4651 |     5500     4497     48 |  0.864 % |
16.28/16.32	c |    159163 |     230      539     4651 |     6050     4647     48 |  0.870 % |
16.28/16.33	c |    159388 |     230      539     4651 |     6655     4872     48 |  0.864 % |
16.28/16.36	c |    159725 |     230      539     4651 |     7320     5209     48 |  0.864 % |
16.40/16.41	c |    160231 |     230      539     4651 |     8052     5715     50 |  0.864 % |
16.40/16.47	c |    160990 |     230      539     4651 |     8857     6474     49 |  0.864 % |
16.49/16.57	c |    162129 |     230      539     4651 |     9743     7613     49 |  0.864 % |
16.68/16.72	c |    163839 |     230      539     4651 |    10717     9323     49 |  0.864 % |
16.89/16.96	c |    166402 |     230      539     4651 |    11789     6461     50 |  0.864 % |
17.29/17.31	c |    170248 |     230      539     4651 |    12968    10307     50 |  0.866 % |
17.79/17.89	c |    176015 |     230      539     4651 |    14265     9533     51 |  0.864 % |
18.78/18.83	c |    184664 |     230      539     4651 |    15692    10965     48 |  0.864 % |
20.49/20.58	c |    197640 |     230      539     4651 |    17261     8114     68 |  0.864 % |
23.09/23.14	c |    217101 |     230      539     4651 |    18987    10166     58 |  0.864 % |
27.18/27.27	c |    246293 |     230      539     4651 |    20886    10671     51 |  0.864 % |
33.28/33.37	c |    290083 |     230      539     4651 |    22974    12421     48 |  0.864 % |
42.48/42.57	c |    355767 |     230      539     4651 |    25272    17160     65 |  0.864 % |
57.48/57.51	c |    454294 |     230      539     4651 |    27799    18318     51 |  0.864 % |
82.27/82.32	c |    602083 |     230      539     4651 |    30579    14323     46 |  0.864 % |
122.16/122.21	c |    823768 |     230      539     4651 |    33637    23290     50 |  0.864 % |
183.44/183.56	c There are 2 assigned variables. 2 in cost function.
184.84/184.91	c core #1
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184.84/184.91	c Core size: 3	Core Weight: 34	Total Weight: 84
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184.84/184.91	c core #2
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184.84/184.91	c Core size: 3	Core Weight: 34	Total Weight: 118
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184.84/184.91	c core #3
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184.84/184.91	c Core size: 14	Core Weight: 32	Total Weight: 150
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184.84/184.91	c core #4
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184.84/184.91	c Core size: 13	Core Weight: 18	Total Weight: 168
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184.84/184.91	c core #5
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184.84/184.91	c Core size: 13	Core Weight: 10	Total Weight: 178
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184.84/184.91	c core #6
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184.84/184.91	c Core size: 13	Core Weight: 32	Total Weight: 210
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184.84/184.91	c core #7
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184.84/184.91	c Core size: 13	Core Weight: 18	Total Weight: 228
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184.84/184.91	c core #8
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184.84/184.91	c Core size: 13	Core Weight: 10	Total Weight: 238
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184.84/184.91	c core #9
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184.84/184.91	c Core size: 14	Core Weight: 32	Total Weight: 270
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184.84/184.91	c core #10
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184.84/184.91	c Core size: 13	Core Weight: 18	Total Weight: 288
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184.84/184.91	c core #11
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184.84/184.91	c Core size: 13	Core Weight: 10	Total Weight: 298
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184.84/184.91	c core #12
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184.84/184.91	c Core size: 13	Core Weight: 32	Total Weight: 330
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184.84/184.91	c core #13
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184.84/184.91	c Core size: 13	Core Weight: 18	Total Weight: 348
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184.84/184.91	c core #14
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184.84/184.91	c Core size: 13	Core Weight: 10	Total Weight: 358
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184.84/184.91	c core #15
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184.84/184.91	c Core size: 7	Core Weight: 34	Total Weight: 392
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184.84/184.91	c core #16
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184.84/184.91	c Core size: 7	Core Weight: 34	Total Weight: 426
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184.84/184.91	c core #17
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184.84/184.91	c Core size: 7	Core Weight: 34	Total Weight: 460
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184.84/184.91	c core #18
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184.84/184.91	c Core size: 13	Core Weight: 32	Total Weight: 492
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184.84/184.91	c core #19
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184.84/184.91	c Core size: 5	Core Weight: 34	Total Weight: 526
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184.84/184.91	c core #20
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184.84/184.91	c Core size: 4	Core Weight: 34	Total Weight: 560
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184.84/184.91	c core #21
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184.84/184.91	c Core size: 9	Core Weight: 16	Total Weight: 576
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184.84/184.91	c core #22
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184.84/184.91	c Core size: 8	Core Weight: 17	Total Weight: 593
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184.84/184.91	c core #23
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184.84/184.91	c Core size: 6	Core Weight: 6	Total Weight: 599
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184.84/184.91	c core #24
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184.84/184.91	c Core size: 8	Core Weight: 17	Total Weight: 616
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184.84/184.91	c core #25
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184.84/184.91	c Core size: 6	Core Weight: 7	Total Weight: 623
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184.84/184.91	c core #26
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184.84/184.91	c Core size: 8	Core Weight: 7	Total Weight: 630
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184.84/184.91	c core #27
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184.84/184.91	c Core size: 9	Core Weight: 16	Total Weight: 646
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184.84/184.91	c core #28
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184.84/184.91	c Core size: 8	Core Weight: 17	Total Weight: 663
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184.84/184.91	c core #29
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184.84/184.91	c Core size: 6	Core Weight: 6	Total Weight: 669
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184.84/184.91	c core #30
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184.84/184.91	c Core size: 8	Core Weight: 17	Total Weight: 686
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184.84/184.91	c core #31
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184.84/184.91	c 
184.84/184.91	c Core size: 6	Core Weight: 7	Total Weight: 693
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #32
184.84/184.91	c 
184.84/184.91	c 
184.84/184.91	c Core size: 8	Core Weight: 7	Total Weight: 700
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #33
184.84/184.91	c 
184.84/184.91	c 
184.84/184.91	c Core size: 9	Core Weight: 16	Total Weight: 716
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #34
184.84/184.91	c 
184.84/184.91	c 
184.84/184.91	c Core size: 8	Core Weight: 17	Total Weight: 733
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #35
184.84/184.91	c 
184.84/184.91	c 
184.84/184.91	c Core size: 6	Core Weight: 6	Total Weight: 739
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #36
184.84/184.91	c 
184.84/184.91	c 
184.84/184.91	c Core size: 8	Core Weight: 17	Total Weight: 756
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #37
184.84/184.91	c 
184.84/184.91	c 
184.84/184.91	c Core size: 6	Core Weight: 7	Total Weight: 763
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #38
184.84/184.91	c 
184.84/184.91	c 
184.84/184.91	c Core size: 8	Core Weight: 7	Total Weight: 770
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #39
184.84/184.91	c 
184.84/184.91	c 
184.84/184.91	c Core size: 9	Core Weight: 16	Total Weight: 786
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #40
184.84/184.91	c 
184.84/184.91	c 
184.84/184.91	c Core size: 8	Core Weight: 17	Total Weight: 803
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #41
184.84/184.91	c 
184.84/184.91	c 
184.84/184.91	c Core size: 6	Core Weight: 6	Total Weight: 809
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #42
184.84/184.91	c 
184.84/184.91	c 
184.84/184.91	c Core size: 8	Core Weight: 17	Total Weight: 826
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #43
184.84/184.91	c 
184.84/184.91	c 
184.84/184.91	c Core size: 6	Core Weight: 7	Total Weight: 833
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #44
184.84/184.91	c 
184.84/184.91	c 
184.84/184.91	c Core size: 8	Core Weight: 7	Total Weight: 840
184.84/184.91	c
184.84/184.91	c
184.84/184.91	c core #45
184.84/184.92	c 
184.84/184.92	c 
184.84/184.92	c Core size: 9	Core Weight: 8	Total Weight: 848
184.84/184.92	c
184.84/184.92	c
184.84/184.92	c core #46
184.84/184.92	c 
184.84/184.92	c 
184.84/184.92	c Core size: 9	Core Weight: 2	Total Weight: 850
184.84/184.92	c
184.84/184.92	c
184.84/184.92	c core #47
184.84/184.92	c 
184.84/184.92	c 
184.84/184.92	c Core size: 7	Core Weight: 6	Total Weight: 856
184.84/184.92	c
184.84/184.92	c
184.84/184.92	c core #48
184.84/184.92	c 
184.84/184.92	c 
184.84/184.92	c Core size: 7	Core Weight: 8	Total Weight: 864
184.84/184.92	c
184.84/184.92	c
184.84/184.92	c core #49
184.84/184.92	c 
184.84/184.92	c 
184.84/184.92	c Core size: 12	Core Weight: 2	Total Weight: 866
184.84/184.92	c
184.84/184.92	c
184.84/184.92	c core #50
184.84/184.92	c 
184.84/184.92	c 
184.84/184.92	c Core size: 17	Core Weight: 2	Total Weight: 868
184.84/184.92	c
184.84/184.92	c
184.84/184.92	c core #51
184.84/184.92	c 
184.84/184.92	c 
184.84/184.92	c Core size: 12	Core Weight: 2	Total Weight: 870
184.84/184.92	c
184.84/184.92	c
184.84/184.92	c core #52
184.84/184.92	c 
184.84/184.92	c 
184.84/184.92	c Core size: 15	Core Weight: 2	Total Weight: 872
184.84/184.92	c
184.84/184.92	c
184.84/184.92	c ============================[ Search Statistics ]==============================
184.84/184.92	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.84/184.92	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.84/184.92	c ===============================================================================
184.84/184.92	c |         0 |       0     1155     3165 |     5000        0    nan |  0.000 % |
184.84/184.92	c ===============================================================================
184.84/184.92	c #cores: 52
184.84/184.92	c Final Weight: 872
184.84/184.92	o 872
184.84/184.92	s OPTIMUM FOUND
184.84/184.92	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 x61 x62 -x63 x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 x83 x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 x100 x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 x152 x153 x154 x155 x156 x157 x158 x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232
184.84/184.92	c Total CPU time: 181.349 s

Verifier Data

OK	872

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680748-1277453226/watcher-2680748-1277453226 -o /tmp/evaluation-result-2680748-1277453226/solver-2680748-1277453226 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680748-1277453226.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: 0.99 0.97 0.76 3/106 26898
/proc/meminfo: memFree=1854712/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=2576 CPUtime=0
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 295 0 0 0 0 0 0 0 20 0 1 0 86614228 2637824 207 1992294400 134512640 135752675 4291336864 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 644 208 144 303 0 339 0

[startup+0.0746099 s]
/proc/loadavg: 0.99 0.97 0.76 3/106 26898
/proc/meminfo: memFree=1854712/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=2968 CPUtime=0.06
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 393 0 0 0 6 0 0 0 20 0 1 0 86614228 3039232 305 1992294400 134512640 135752675 4291336864 18446744073709551615 134605363 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 742 305 145 303 0 437 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2968

[startup+0.100612 s]
/proc/loadavg: 0.99 0.97 0.76 3/106 26898
/proc/meminfo: memFree=1854712/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=3100 CPUtime=0.09
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 430 0 0 0 9 0 0 0 20 0 1 0 86614228 3174400 342 1992294400 134512640 135752675 4291336864 18446744073709551615 134518474 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 775 342 145 303 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.30063 s]
/proc/loadavg: 0.99 0.97 0.76 3/106 26898
/proc/meminfo: memFree=1854712/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=4144 CPUtime=0.29
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 691 0 0 0 28 1 0 0 20 0 1 0 86614228 4243456 603 1992294400 134512640 135752675 4291336864 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 1036 603 145 303 0 731 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4144

[startup+0.700664 s]
/proc/loadavg: 0.99 0.97 0.76 3/106 26898
/proc/meminfo: memFree=1854712/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=5840 CPUtime=0.69
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 1124 0 0 0 67 2 0 0 20 0 1 0 86614228 5980160 1036 1992294400 134512640 135752675 4291336864 18446744073709551615 134518477 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 1460 1036 145 303 0 1155 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5840

[startup+1.50073 s]
/proc/loadavg: 0.99 0.97 0.76 2/107 26899
/proc/meminfo: memFree=1849868/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=8900 CPUtime=1.49
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 1866 0 0 0 144 5 0 0 22 0 1 0 86614228 9113600 1778 1992294400 134512640 135752675 4291336864 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 2225 1778 145 303 0 1920 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8900

[startup+3.10087 s]
/proc/loadavg: 0.99 0.97 0.76 2/107 26899
/proc/meminfo: memFree=1845776/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=14480 CPUtime=3.09
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 3264 0 0 0 299 10 0 0 25 0 1 0 86614228 14827520 3176 1992294400 134512640 135752675 4291336864 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 3620 3176 145 303 0 3315 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14480

[startup+6.30115 s]
/proc/loadavg: 0.99 0.97 0.76 2/107 26899
/proc/meminfo: memFree=1835484/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=24376 CPUtime=6.29
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 5761 0 0 0 610 19 0 0 25 0 1 0 86614228 24961024 5673 1992294400 134512640 135752675 4291336864 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 6094 5673 145 303 0 5789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24376

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.77 2/107 26899
/proc/meminfo: memFree=1815272/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=43132 CPUtime=12.69
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 10427 0 0 0 1234 35 0 0 25 0 1 0 86614228 44167168 10339 1992294400 134512640 135752675 4291336864 18446744073709551615 134611628 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 10783 10339 145 303 0 10478 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43132

[startup+25.5008 s]
/proc/loadavg: 0.99 0.97 0.77 2/107 26899
/proc/meminfo: memFree=1779932/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=77224 CPUtime=25.49
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 18944 0 0 0 2484 65 0 0 25 0 1 0 86614228 79077376 18856 1992294400 134512640 135752675 4291336864 18446744073709551615 134611679 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 19306 18856 145 303 0 19001 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 77224

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.77 2/107 26899
/proc/meminfo: memFree=1725992/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=132184 CPUtime=51.08
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 32663 0 0 0 4990 118 0 0 25 0 1 0 86614228 135356416 32575 1992294400 134512640 135752675 4291336864 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 33046 32575 145 303 0 32741 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 132184

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.78 2/107 26901
/proc/meminfo: memFree=1635968/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=220648 CPUtime=102.28
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 54743 0 0 0 10014 214 0 0 25 0 1 0 86614228 225943552 54655 1992294400 134512640 135752675 4291336864 18446744073709551615 134611702 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 55162 54655 145 303 0 54857 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 220648

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/107 26903
/proc/meminfo: memFree=1538876/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=317860 CPUtime=162.25
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 79003 0 0 0 15912 313 0 0 25 0 1 0 86614228 325488640 78915 1992294400 134512640 135752675 4291336864 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 79465 78915 145 303 0 79160 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 317860

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

[startup+166.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 26903
/proc/meminfo: memFree=1532800/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=323676 CPUtime=166.25
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 80483 0 0 0 16306 319 0 0 25 0 1 0 86614228 331444224 80395 1992294400 134512640 135752675 4291336864 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 80919 80395 145 303 0 80614 0
Current children cumulated CPU time (s) 166.25
Current children cumulated vsize (KiB) 323676

[startup+172.709 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 26903
/proc/meminfo: memFree=1522136/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=334164 CPUtime=172.65
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 83085 0 0 0 16934 331 0 0 25 0 1 0 86614228 342183936 82997 1992294400 134512640 135752675 4291336864 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 83541 82997 145 303 0 83236 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 334164

[startup+179.101 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 26903
/proc/meminfo: memFree=1513580/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=343784 CPUtime=179.05
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 85498 0 0 0 17562 343 0 0 25 0 1 0 86614228 352034816 85410 1992294400 134512640 135752675 4291336864 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 85946 85410 145 303 0 85641 0
Current children cumulated CPU time (s) 179.05
Current children cumulated vsize (KiB) 343784

[startup+182.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 26903
/proc/meminfo: memFree=1508248/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=349224 CPUtime=182.24
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 86864 0 0 0 17875 349 0 0 25 0 1 0 86614228 357605376 86776 1992294400 134512640 135752675 4291336864 18446744073709551615 134611620 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 87306 86776 145 303 0 87001 0
Current children cumulated CPU time (s) 182.24
Current children cumulated vsize (KiB) 349224

[startup+183.902 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 26903
/proc/meminfo: memFree=1504900/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=351184 CPUtime=183.84
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 87353 0 0 0 18033 351 0 0 25 0 1 0 86614228 359612416 87265 1992294400 134512640 135752675 4291336864 18446744073709551615 134521869 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 87796 87265 145 303 0 87491 0
Current children cumulated CPU time (s) 183.84
Current children cumulated vsize (KiB) 351184

[startup+184.702 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 26903
/proc/meminfo: memFree=1504900/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=351020 CPUtime=184.65
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 87354 0 0 0 18114 351 0 0 25 0 1 0 86614228 359444480 87232 1992294400 134512640 135752675 4291336864 18446744073709551615 135205025 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 87755 87232 146 303 0 87450 0
Current children cumulated CPU time (s) 184.65
Current children cumulated vsize (KiB) 351020

[startup+184.902 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 26903
/proc/meminfo: memFree=1504900/2059040 swapFree=4140528/4192956
[pid=26898] ppid=26896 vsize=351020 CPUtime=184.84
/proc/26898/stat : 26898 (wbo1.4b) R 26896 26898 26738 0 -1 4202496 87354 0 0 0 18133 351 0 0 25 0 1 0 86614228 359444480 87232 1992294400 134512640 135752675 4291336864 18446744073709551615 135200964 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/26898/statm: 87755 87232 146 303 0 87450 0
Current children cumulated CPU time (s) 184.84
Current children cumulated vsize (KiB) 351020

Child status: 0
Real time (s): 184.958
CPU time (s): 184.909
CPU user time (s): 181.349
CPU system time (s): 3.55946
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 351184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 181.349
system time used= 3.55946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87355
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= 5
involuntary context switches= 333

runsolver used 0.310952 second user time and 0.885865 second system time

The end

Launcher Data

Begin job on node050 at 2010-06-25 10:07:06
IDJOB=2680748
IDBENCH=2016
IDSOLVER=1190
FILE ID=node050/2680748-1277453226
PBS_JOBID= 11188118
Free space on /tmp= 62416 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-mux.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680748-1277453226/watcher-2680748-1277453226 -o /tmp/evaluation-result-2680748-1277453226/solver-2680748-1277453226 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680748-1277453226.opb

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

MD5SUM BENCH= 80d8f8438bdd117e32edd926d4898421
RANDOM SEED=779982984

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855240 kB
Buffers:         38664 kB
Cached:          64484 kB
SwapCached:       5664 kB
Active:           9612 kB
Inactive:       107204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855240 kB
SwapTotal:     4192956 kB
SwapFree:      4140528 kB
Dirty:            2604 kB
Writeback:           0 kB
AnonPages:       12292 kB
Mapped:          12000 kB
Slab:            64836 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181060 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= 62412 MiB
End job on node050 at 2010-06-25 10:10:11