Trace number 1876197

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 NameAnswerobjCPU timeWall clock time
wbo 1.0OPT100 8.5717 8.63416

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-1_6-yes1-1.opb
MD5SUM1c3c534d4649cc04fb8e49c274b2ff38
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark0.004998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 100
Optimality of the best value was proved YES
Number of variables200
Total number of constraints260
Number of constraints which are clauses259
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1876197-1245154283.opb.
0.00/0.00	c Instance file HOME/instance-1876197-1245154283.opb
0.00/0.00	c File size is 8674 bytes.
0.00/0.00	c Highest Coefficient sum: 4
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:      200                                                 |
0.00/0.00	c |  Number Clauses:        459                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 1                                                   |
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0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |     426      520     1326 |     5000        0    nan |  0.000 % |
0.00/0.04	c ===============================================================================
0.00/0.04	c core #61
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0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |     437      521     1350 |     5000        0    nan |  0.000 % |
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0.00/0.04	c core #62
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0.00/0.04	c Learning 2 hard constraints
0.00/0.04	c ============================[ Search Statistics ]==============================
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0.00/0.04	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |     456      524     1392 |     5000        0    nan |  0.000 % |
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0.00/0.04	c core #63
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0.00/0.04	c Learning 3 hard constraints
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |     458      528     1406 |     5000        0    nan |  0.000 % |
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0.00/0.04	c Learning 1 hard constraints
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0.00/0.04	c ============================[ Search Statistics ]==============================
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0.00/0.04	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |     379      534     1448 |     5000        0    nan |  0.000 % |
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0.00/0.05	c core #69
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0.00/0.05	c Learning 1 hard constraints
0.00/0.05	c ============================[ Search Statistics ]==============================
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0.00/0.05	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |     400      536     1484 |     5000        0    nan |  0.000 % |
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0.00/0.05	c core #70
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0.00/0.05	c Learning 6 hard constraints
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0.00/0.05	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |     396      543     1519 |     5000        0    nan |  0.000 % |
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0.00/0.05	c core #71
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0.00/0.05	c Learning 1 hard constraints
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0.00/0.05	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |     413      545     1542 |     5000        0    nan |  0.000 % |
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0.00/0.05	c core #72
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0.00/0.05	c Learning 3 hard constraints
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0.00/0.05	c |         0 |     404      549     1570 |     5000        0    nan |  0.000 % |
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0.00/0.05	c Elapsed CPU time: 0.043993 s	Remaining CPU time: 1799.96 s
0.00/0.05	c core #76
0.00/0.05	c Core size: 129	Core Weight: 1	Total Weight: 76
0.00/0.05	c Elapsed CPU time: 0.044993 s	Remaining CPU time: 1799.96 s
0.00/0.06	c core #77
0.00/0.06	c Core size: 156	Core Weight: 1	Total Weight: 77
0.00/0.06	c Elapsed CPU time: 0.045993 s	Remaining CPU time: 1799.95 s
0.00/0.06	c core #78
0.00/0.06	c Core size: 185	Core Weight: 1	Total Weight: 78
0.00/0.06	c Elapsed CPU time: 0.046992 s	Remaining CPU time: 1799.95 s
0.00/0.06	c core #79
0.00/0.06	c Core size: 188	Core Weight: 1	Total Weight: 79
0.00/0.06	c Elapsed CPU time: 0.047992 s	Remaining CPU time: 1799.95 s
0.00/0.06	c core #80
0.00/0.06	c Core size: 194	Core Weight: 1	Total Weight: 80
0.00/0.06	c Elapsed CPU time: 0.048992 s	Remaining CPU time: 1799.95 s
0.00/0.06	c core #81
0.00/0.06	c Core size: 196	Core Weight: 1	Total Weight: 81
0.00/0.06	c Elapsed CPU time: 0.049992 s	Remaining CPU time: 1799.95 s
0.00/0.06	c core #82
0.00/0.06	c Core size: 178	Core Weight: 1	Total Weight: 82
0.00/0.06	c Elapsed CPU time: 0.051992 s	Remaining CPU time: 1799.95 s
0.00/0.06	c ============================[ Search Statistics ]==============================
0.00/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.06	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.06	c ===============================================================================
0.00/0.06	c |         0 |     285      560     1676 |     5000        0    nan |  0.000 % |
0.00/0.06	c ===============================================================================
0.00/0.06	c core #83
0.00/0.06	c Core size: 182	Core Weight: 1	Total Weight: 83
0.00/0.06	c Elapsed CPU time: 0.052991 s	Remaining CPU time: 1799.95 s
0.00/0.06	c ============================[ Search Statistics ]==============================
0.00/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.06	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.06	c ===============================================================================
0.00/0.06	c |         0 |     291      561     1688 |     5000        0    nan |  0.000 % |
0.00/0.07	c ===============================================================================
0.00/0.07	c core #84
0.00/0.07	c Core size: 184	Core Weight: 1	Total Weight: 84
0.00/0.07	c Elapsed CPU time: 0.055991 s	Remaining CPU time: 1799.94 s
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |     298      562     1702 |     5000        0    nan |  0.000 % |
0.00/0.07	c ===============================================================================
0.00/0.07	c core #85
0.00/0.07	c Core size: 149	Core Weight: 1	Total Weight: 85
0.00/0.07	c Elapsed CPU time: 0.057991 s	Remaining CPU time: 1799.94 s
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |     303      563     1712 |     5000        0    nan |  0.000 % |
0.00/0.07	c ===============================================================================
0.00/0.07	c core #86
0.00/0.07	c Core size: 195	Core Weight: 1	Total Weight: 86
0.00/0.07	c Elapsed CPU time: 0.06099 s	Remaining CPU time: 1799.94 s
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |     314      564     1734 |     5000        0    nan |  0.000 % |
0.00/0.08	c ===============================================================================
0.00/0.08	c core #87
0.00/0.08	c Core size: 174	Core Weight: 1	Total Weight: 87
0.00/0.08	c Elapsed CPU time: 0.06399 s	Remaining CPU time: 1799.94 s
0.00/0.08	c ============================[ Search Statistics ]==============================
0.00/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.08	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.08	c ===============================================================================
0.00/0.08	c |         0 |     322      565     1750 |     5000        0    nan |  0.000 % |
0.00/0.08	c ===============================================================================
0.00/0.08	c core #88
0.00/0.08	c Core size: 198	Core Weight: 1	Total Weight: 88
0.00/0.08	c Elapsed CPU time: 0.066989 s	Remaining CPU time: 1799.93 s
0.00/0.08	c ============================[ Search Statistics ]==============================
0.00/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.08	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.08	c ===============================================================================
0.00/0.08	c |         0 |     346      566     1764 |     5000        0    nan |  0.000 % |
0.00/0.08	c ===============================================================================
0.00/0.08	c core #89
0.00/0.08	c Core size: 204	Core Weight: 1	Total Weight: 89
0.00/0.08	c Elapsed CPU time: 0.070989 s	Remaining CPU time: 1799.93 s
0.00/0.08	c ============================[ Search Statistics ]==============================
0.00/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.08	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.08	c ===============================================================================
0.00/0.08	c |         0 |     357      567     1786 |     5000        0    nan |  0.000 % |
0.00/0.09	c ===============================================================================
0.00/0.09	c core #90
0.00/0.09	c Core size: 162	Core Weight: 1	Total Weight: 90
0.07/0.09	c Elapsed CPU time: 0.071989 s	Remaining CPU time: 1799.93 s
0.07/0.09	c ============================[ Search Statistics ]==============================
0.07/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.07/0.09	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.07/0.09	c ===============================================================================
0.07/0.09	c |         0 |     362      568     1796 |     5000        0    nan |  0.000 % |
0.07/0.09	c |       100 |     362      568     1796 |     5500      100     14 | 43.702 % |
0.07/0.09	c ===============================================================================
0.07/0.09	c core #91
0.07/0.09	c Core size: 206	Core Weight: 1	Total Weight: 91
0.07/0.09	c Elapsed CPU time: 0.075988 s	Remaining CPU time: 1799.92 s
0.07/0.09	c ============================[ Search Statistics ]==============================
0.07/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.07/0.09	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.07/0.09	c ===============================================================================
0.07/0.09	c |         0 |     374      569     1820 |     5000        0    nan |  0.000 % |
0.07/0.10	c |       100 |     374      569     1820 |     5500      100     16 | 42.901 % |
0.07/0.10	c |       251 |     374      569     1820 |     6050      251     21 | 42.901 % |
0.07/0.11	c ===============================================================================
0.07/0.11	c core #92
0.07/0.11	c Core size: 207	Core Weight: 1	Total Weight: 92
0.07/0.11	c Elapsed CPU time: 0.091986 s	Remaining CPU time: 1799.91 s
0.07/0.11	c ============================[ Search Statistics ]==============================
0.07/0.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.07/0.11	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.07/0.11	c ===============================================================================
0.07/0.11	c |         0 |     386      570     1844 |     5000        0    nan |  0.000 % |
0.07/0.11	c |       100 |     386      570     1844 |     5500      100     19 | 42.129 % |
0.07/0.12	c ===============================================================================
0.07/0.12	c core #93
0.07/0.12	c Core size: 204	Core Weight: 1	Total Weight: 93
0.07/0.12	c Elapsed CPU time: 0.097985 s	Remaining CPU time: 1799.9 s
0.07/0.12	c ============================[ Search Statistics ]==============================
0.07/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.07/0.12	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.07/0.12	c ===============================================================================
0.07/0.12	c |         0 |     392      571     1859 |     5000        0    nan |  0.000 % |
0.07/0.12	c |       100 |     392      571     1859 |     5500      100     18 | 41.754 % |
0.07/0.13	c |       251 |     392      571     1859 |     6050      251     26 | 41.754 % |
0.07/0.14	c |       476 |     392      571     1859 |     6655      476     30 | 41.754 % |
0.07/0.16	c |       815 |     392      571     1859 |     7320      815     31 | 41.754 % |
0.17/0.20	c |      1323 |     392      571     1859 |     8052     1323     31 | 41.754 % |
0.17/0.28	c |      2083 |     392      571     1859 |     8857     2083     31 | 41.754 % |
0.37/0.45	c |      3222 |     388      571     1859 |     9743     3221     31 | 42.350 % |
0.37/0.47	c ===============================================================================
0.37/0.49	c core #94
0.37/0.49	c Core size: 208	Core Weight: 1	Total Weight: 94
0.37/0.49	c Elapsed CPU time: 0.45693 s	Remaining CPU time: 1799.54 s
0.37/0.49	c ============================[ Search Statistics ]==============================
0.37/0.49	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.37/0.49	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.37/0.49	c ===============================================================================
0.37/0.49	c |         0 |     404      572     1883 |     5000        0    nan |  0.000 % |
0.37/0.49	c |       104 |     404      572     1883 |     5500      104     21 | 41.022 % |
0.47/0.50	c |       256 |     403      572     1883 |     6050      255     26 | 41.168 % |
0.47/0.51	c |       483 |     401      572     1883 |     6655      482     31 | 41.460 % |
0.47/0.53	c |       820 |     401      572     1883 |     7320      814     36 | 41.460 % |
0.47/0.57	c |      1329 |     399      572     1883 |     8052     1323     36 | 42.336 % |
0.57/0.68	c |      2089 |     394      572     1883 |     8857     2080     39 | 42.482 % |
0.77/0.87	c |      3231 |     394      572     1883 |     9743     3222     40 | 42.482 % |
1.07/1.16	c |      4939 |     394      572     1883 |    10717     4930     40 | 42.482 % |
1.76/1.87	c |      7502 |     394      572     1883 |    11789     7491     40 | 44.234 % |
1.86/1.91	c ===============================================================================
1.86/1.96	c core #95
1.86/1.96	c Core size: 218	Core Weight: 1	Total Weight: 95
1.86/1.96	c Elapsed CPU time: 1.91871 s	Remaining CPU time: 1798.08 s
1.86/1.97	c ============================[ Search Statistics ]==============================
1.86/1.97	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.86/1.97	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.86/1.97	c ===============================================================================
1.86/1.97	c |         0 |     421      573     1917 |     5000        0    nan |  0.000 % |
1.86/1.97	c |       100 |     421      573     1917 |     5500      100     23 | 40.029 % |
1.86/1.97	c ===============================================================================
1.86/1.97	c core #96
1.86/1.97	c Core size: 196	Core Weight: 1	Total Weight: 96
1.86/1.97	c Elapsed CPU time: 1.93171 s	Remaining CPU time: 1798.07 s
1.86/1.98	c ============================[ Search Statistics ]==============================
1.86/1.98	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.86/1.98	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.86/1.98	c ===============================================================================
1.86/1.98	c |         0 |     432      574     1939 |     5000        0    nan |  0.000 % |
1.86/1.98	c |       103 |     432      574     1939 |     5500      103     25 | 39.411 % |
1.86/1.98	c |       253 |     428      574     1939 |     6050      252     22 | 39.972 % |
1.86/1.99	c |       481 |     428      574     1939 |     6655      480     21 | 39.972 % |
1.86/2.00	c ===============================================================================
1.97/2.00	c core #97
1.97/2.00	c Core size: 197	Core Weight: 1	Total Weight: 97
1.97/2.00	c Elapsed CPU time: 1.9517 s	Remaining CPU time: 1798.05 s
1.97/2.00	c ============================[ Search Statistics ]==============================
1.97/2.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.97/2.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.97/2.00	c ===============================================================================
1.97/2.00	c |         0 |     443      575     1961 |     5000        0    nan |  0.000 % |
1.97/2.00	c |       100 |     443      575     1961 |     5500      100     23 | 38.812 % |
1.97/2.01	c |       252 |     439      575     1961 |     6050      251     23 | 39.365 % |
1.97/2.01	c |       478 |     439      575     1961 |     6655      477     32 | 39.365 % |
1.97/2.03	c |       817 |     439      575     1961 |     7320      816     28 | 39.365 % |
1.97/2.05	c |      1324 |     439      575     1961 |     8052     1323     35 | 39.365 % |
2.06/2.12	c |      2085 |     435      575     1961 |     8857     2083     37 | 39.917 % |
2.06/2.20	c |      3226 |     435      575     1961 |     9743     3224     35 | 39.917 % |
2.36/2.41	c |      4935 |     435      575     1961 |    10717     4933     41 | 39.917 % |
3.06/3.11	c |      7498 |     434      575     1961 |    11789     7495     44 | 40.059 % |
4.16/4.29	c ===============================================================================
4.26/4.37	c core #98
4.26/4.37	c Core size: 241	Core Weight: 1	Total Weight: 98
4.26/4.37	c Elapsed CPU time: 4.29335 s	Remaining CPU time: 1795.71 s
4.26/4.38	c ============================[ Search Statistics ]==============================
4.26/4.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.26/4.38	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
4.26/4.38	c ===============================================================================
4.26/4.38	c |         0 |     471      576     2017 |     5000        0    nan |  0.000 % |
4.26/4.39	c |       102 |     471      576     2017 |     5500      102     48 | 37.367 % |
4.26/4.39	c ===============================================================================
4.26/4.39	c core #99
4.26/4.39	c Core size: 206	Core Weight: 1	Total Weight: 99
4.26/4.39	c Elapsed CPU time: 4.31134 s	Remaining CPU time: 1795.69 s
4.26/4.39	c ============================[ Search Statistics ]==============================
4.26/4.39	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.26/4.39	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
4.26/4.39	c ===============================================================================
4.26/4.39	c |         0 |     476      577     2027 |     5000        0    nan |  0.000 % |
4.26/4.40	c |       102 |     476      577     2027 |     5500      102     28 | 37.120 % |
4.26/4.40	c |       252 |     472      577     2027 |     6050      251     27 | 37.649 % |
4.36/4.41	c |       478 |     472      577     2027 |     6655      477     36 | 37.649 % |
4.36/4.43	c |       815 |     472      577     2027 |     7320      814     35 | 37.649 % |
4.36/4.46	c |      1322 |     472      577     2027 |     8052     1321     44 | 37.649 % |
4.45/4.51	c |      2082 |     472      577     2027 |     8857     2081     42 | 37.649 % |
4.55/4.61	c |      3226 |     472      577     2027 |     9743     3225     47 | 37.649 % |
4.65/4.79	c |      4934 |     472      577     2027 |    10717     4933     44 | 37.649 % |
5.15/5.23	c |      7500 |     467      577     2027 |    11789     7498     49 | 38.309 % |
6.14/6.21	c |     11344 |     466      577     2027 |    12968    11342     51 | 38.441 % |
7.73/7.87	c |     17110 |     464      577     2027 |    14265    10391     51 | 38.707 % |
8.33/8.43	c ===============================================================================
8.43/8.58	c core #100
8.43/8.58	c Core size: 259	Core Weight: 1	Total Weight: 100
8.43/8.58	c Elapsed CPU time: 8.43772 s	Remaining CPU time: 1791.56 s
8.53/8.60	c ============================[ Search Statistics ]==============================
8.53/8.60	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
8.53/8.60	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
8.53/8.60	c ===============================================================================
8.53/8.60	c |         0 |     513      578     2101 |     5000        0    nan |  0.000 % |
8.53/8.61	c |       101 |     513      578     2101 |     5500      101     52 | 35.391 % |
8.53/8.62	c |       251 |     513      578     2101 |     6050      251     52 | 35.391 % |
8.53/8.63	c |       476 |     509      578     2101 |     6655      475     43 | 35.894 % |
8.53/8.63	c ===============================================================================
8.53/8.63	c Verified 578 original clauses.
8.53/8.63	c #cores: 100
8.53/8.63	c Final Weight: 100
8.53/8.63	o 100
8.53/8.63	s OPTIMUM FOUND
8.53/8.63	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

Verifier Data 

OK	100

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876197-1245154283/watcher-1876197-1245154283 -o /tmp/evaluation-result-1876197-1245154283/solver-1876197-1245154283 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876197-1245154283.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: 1.92 1.86 1.91 3/73 1623
/proc/meminfo: memFree=1842080/2055920 swapFree=4192948/4192956
[pid=1623] ppid=1621 vsize=0 CPUtime=0
/proc/1623/stat : 1623 (runsolver) R 1621 1623 1192 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 183027385 0 0 1992294400 0 0 0 18446744073709551615 214945033511 0 0 4096 24578 0 0 0 17 0 0 0
/proc/1623/statm: 0 0 0 0 0 0 0

[startup+0.090499 s]
/proc/loadavg: 1.92 1.86 1.91 3/73 1623
/proc/meminfo: memFree=1842080/2055920 swapFree=4192948/4192956
[pid=1623] ppid=1621 vsize=2896 CPUtime=0.07
/proc/1623/stat : 1623 (wbo) R 1621 1623 1192 0 -1 4194304 317 0 0 0 7 0 0 0 19 0 1 0 183027385 2965504 298 1992294400 134512640 135709839 4294956240 18446744073709551615 135230974 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 724 298 135 292 0 429 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2896

[startup+0.101499 s]
/proc/loadavg: 1.92 1.86 1.91 3/73 1623
/proc/meminfo: memFree=1842080/2055920 swapFree=4192948/4192956
[pid=1623] ppid=1621 vsize=3036 CPUtime=0.07
/proc/1623/stat : 1623 (wbo) R 1621 1623 1192 0 -1 4194304 328 0 0 0 7 0 0 0 19 0 1 0 183027385 3108864 309 1992294400 134512640 135709839 4294956240 18446744073709551615 134588433 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 759 309 136 292 0 464 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3036

[startup+0.301523 s]
/proc/loadavg: 1.92 1.86 1.91 3/73 1623
/proc/meminfo: memFree=1842080/2055920 swapFree=4192948/4192956
[pid=1623] ppid=1621 vsize=3564 CPUtime=0.27
/proc/1623/stat : 1623 (wbo) R 1621 1623 1192 0 -1 4194304 485 0 0 0 27 0 0 0 21 0 1 0 183027385 3649536 466 1992294400 134512640 135709839 4294956240 18446744073709551615 134574093 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 891 466 136 292 0 596 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 3564

[startup+0.701569 s]
/proc/loadavg: 1.92 1.86 1.91 3/73 1623
/proc/meminfo: memFree=1842080/2055920 swapFree=4192948/4192956
[pid=1623] ppid=1621 vsize=4224 CPUtime=0.67
/proc/1623/stat : 1623 (wbo) R 1621 1623 1192 0 -1 4194304 628 0 0 0 66 1 0 0 25 0 1 0 183027385 4325376 609 1992294400 134512640 135709839 4294956240 18446744073709551615 134573940 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 1056 609 136 292 0 761 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 4224

[startup+1.50166 s]
/proc/loadavg: 1.92 1.86 1.91 2/74 1624
/proc/meminfo: memFree=1839896/2055920 swapFree=4192948/4192956
[pid=1623] ppid=1621 vsize=5148 CPUtime=1.46
/proc/1623/stat : 1623 (wbo) R 1621 1623 1192 0 -1 4194304 857 0 0 0 145 1 0 0 25 0 1 0 183027385 5271552 838 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 1287 838 136 292 0 992 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 5148

[startup+3.10184 s]
/proc/loadavg: 1.92 1.86 1.91 4/74 1624
/proc/meminfo: memFree=1838040/2055920 swapFree=4192948/4192956
[pid=1623] ppid=1621 vsize=5944 CPUtime=3.06
/proc/1623/stat : 1623 (wbo) R 1621 1623 1192 0 -1 4194304 1081 0 0 0 303 3 0 0 25 0 1 0 183027385 6086656 1062 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 1486 1062 136 292 0 1191 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 5944

[startup+6.30121 s]
/proc/loadavg: 2.00 1.88 1.91 4/74 1624
/proc/meminfo: memFree=1836312/2055920 swapFree=4192948/4192956
[pid=1623] ppid=1621 vsize=7668 CPUtime=6.25
/proc/1623/stat : 1623 (wbo) R 1621 1623 1192 0 -1 4194304 1510 0 0 0 618 7 0 0 25 0 1 0 183027385 7852032 1491 1992294400 134512640 135709839 4294956240 18446744073709551615 134573944 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 1917 1491 136 292 0 1622 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7668

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

[startup+7.90139 s]
/proc/loadavg: 2.00 1.88 1.91 2/74 1624
/proc/meminfo: memFree=1834648/2055920 swapFree=4192948/4192956
[pid=1623] ppid=1621 vsize=9916 CPUtime=7.83
/proc/1623/stat : 1623 (wbo) R 1621 1623 1192 0 -1 4194304 2052 0 0 0 775 8 0 0 25 0 1 0 183027385 10153984 2033 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 2479 2033 136 292 0 2184 0
Current children cumulated CPU time (s) 7.83
Current children cumulated vsize (KiB) 9916

[startup+8.30144 s]
/proc/loadavg: 2.00 1.88 1.91 2/74 1624
/proc/meminfo: memFree=1834648/2055920 swapFree=4192948/4192956
[pid=1623] ppid=1621 vsize=10444 CPUtime=8.23
/proc/1623/stat : 1623 (wbo) R 1621 1623 1192 0 -1 4194304 2205 0 0 0 815 8 0 0 25 0 1 0 183027385 10694656 2186 1992294400 134512640 135709839 4294956240 18446744073709551615 134573748 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 2611 2186 136 292 0 2316 0
Current children cumulated CPU time (s) 8.23
Current children cumulated vsize (KiB) 10444

[startup+8.50146 s]
/proc/loadavg: 2.00 1.88 1.91 2/74 1624
/proc/meminfo: memFree=1834648/2055920 swapFree=4192948/4192956
[pid=1623] ppid=1621 vsize=11104 CPUtime=8.43
/proc/1623/stat : 1623 (wbo) R 1621 1623 1192 0 -1 4194304 2365 0 0 0 835 8 0 0 25 0 1 0 183027385 11370496 2346 1992294400 134512640 135709839 4294956240 18446744073709551615 134516417 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 2776 2346 136 292 0 2481 0
Current children cumulated CPU time (s) 8.43
Current children cumulated vsize (KiB) 11104

[startup+8.60147 s]
/proc/loadavg: 2.00 1.88 1.91 2/74 1624
/proc/meminfo: memFree=1834648/2055920 swapFree=4192948/4192956
[pid=1623] ppid=1621 vsize=11368 CPUtime=8.53
/proc/1623/stat : 1623 (wbo) R 1621 1623 1192 0 -1 4194304 2405 0 0 0 845 8 0 0 25 0 1 0 183027385 11640832 2386 1992294400 134512640 135709839 4294956240 18446744073709551615 134519801 0 0 4096 3 0 0 0 17 1 0 0
/proc/1623/statm: 2842 2386 136 292 0 2547 0
Current children cumulated CPU time (s) 8.53
Current children cumulated vsize (KiB) 11368

Child status: 0
Real time (s): 8.63416
CPU time (s): 8.5717
CPU user time (s): 8.47971
CPU system time (s): 0.091986
CPU usage (%): 99.2766
Max. virtual memory (cumulated for all children) (KiB): 11368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.47971
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2405
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= 2
involuntary context switches= 844

runsolver used 0.013997 second user time and 0.046992 second system time

The end

Launcher Data 

Begin job on node85 at 2009-06-16 14:11:28
IDJOB=1876197
IDBENCH=2120
IDSOLVER=698
FILE ID=node85/1876197-1245154283
PBS_JOBID= 9363772
Free space on /tmp= 126844 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-1_6-yes1-1.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876197-1245154283/watcher-1876197-1245154283 -o /tmp/evaluation-result-1876197-1245154283/solver-1876197-1245154283 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876197-1245154283.opb

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

MD5SUM BENCH= 1c3c534d4649cc04fb8e49c274b2ff38
RANDOM SEED=1032279447

node85.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.213
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
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		: 3000.213
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1842496 kB
Buffers:         17636 kB
Cached:          95712 kB
SwapCached:          8 kB
Active:          32216 kB
Inactive:       110960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842496 kB
SwapTotal:     4192956 kB
SwapFree:      4192948 kB
Dirty:            2592 kB
Writeback:           0 kB
Mapped:          41264 kB
Slab:            55188 kB
Committed_AS:   580468 kB
PageTables:       2044 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876197-1245154283.opb

Free space on /tmp at the end= 126844 MiB
End job on node85 at 2009-06-16 14:11:37