Trace number 1876143

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 1.0OPT1194 33.062 33.0714

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-c8.opb
MD5SUMc919b2e3620f35e89404416810e81e0b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1194
Best CPU time to get the best result obtained on this benchmark0.220965
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1194
Optimality of the best value was proved YES
Number of variables239
Total number of constraints524
Number of constraints which are clauses520
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4
Minimum length of a constraint1
Maximum length of a constraint36
Number of terms in the objective function 239
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 10012
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 10012
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

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-1876143-1245147732.opb.
0.00/0.00	c Instance file HOME/instance-1876143-1245147732.opb
0.00/0.00	c File size is 23309 bytes.
0.00/0.00	c Highest Coefficient sum: 39
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:      239                                                 |
0.00/0.00	c |  Number Clauses:        759                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 4                                                   |
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0.09/0.11	c core #95
0.09/0.11	c Core size: 23	Core Weight: 2	Total Weight: 1112
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0.09/0.11	c core #96
0.09/0.11	c Core size: 23	Core Weight: 1	Total Weight: 1113
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0.09/0.11	c core #97
0.09/0.11	c Core size: 24	Core Weight: 1	Total Weight: 1114
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0.09/0.12	c Core size: 47	Core Weight: 3	Total Weight: 1117
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0.09/0.12	c core #99
0.09/0.12	c Core size: 20	Core Weight: 2	Total Weight: 1119
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0.09/0.12	c core #100
0.09/0.12	c Core size: 20	Core Weight: 5	Total Weight: 1124
0.09/0.12	c Elapsed CPU time: 0.123981 s	Remaining CPU time: 1799.88 s
0.09/0.12	c core #101
0.09/0.12	c Core size: 20	Core Weight: 6	Total Weight: 1130
0.09/0.12	c Elapsed CPU time: 0.12598 s	Remaining CPU time: 1799.87 s
0.09/0.12	c core #102
0.09/0.12	c Core size: 20	Core Weight: 5	Total Weight: 1135
0.09/0.12	c Elapsed CPU time: 0.12798 s	Remaining CPU time: 1799.87 s
0.09/0.13	c core #103
0.09/0.13	c Core size: 30	Core Weight: 1	Total Weight: 1136
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0.09/0.13	c ============================[ Search Statistics ]==============================
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0.09/0.13	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |    1102     1771     3409 |     5000        0    nan |  0.000 % |
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0.09/0.13	c core #104
0.09/0.13	c Core size: 51	Core Weight: 1	Total Weight: 1137
0.09/0.13	c Elapsed CPU time: 0.131979 s	Remaining CPU time: 1799.87 s
0.09/0.13	c Learning 1 hard constraints
0.09/0.13	c core #105
0.09/0.13	c Core size: 51	Core Weight: 1	Total Weight: 1138
0.09/0.13	c Elapsed CPU time: 0.133979 s	Remaining CPU time: 1799.87 s
0.09/0.13	c core #106
0.09/0.13	c Core size: 58	Core Weight: 1	Total Weight: 1139
0.09/0.13	c Elapsed CPU time: 0.136979 s	Remaining CPU time: 1799.86 s
0.09/0.14	c core #107
0.09/0.14	c Core size: 58	Core Weight: 1	Total Weight: 1140
0.09/0.14	c Elapsed CPU time: 0.138978 s	Remaining CPU time: 1799.86 s
0.09/0.14	c core #108
0.09/0.14	c Core size: 55	Core Weight: 1	Total Weight: 1141
0.09/0.14	c Elapsed CPU time: 0.141978 s	Remaining CPU time: 1799.86 s
0.09/0.14	c core #109
0.09/0.14	c Core size: 55	Core Weight: 1	Total Weight: 1142
0.09/0.14	c Elapsed CPU time: 0.143978 s	Remaining CPU time: 1799.86 s
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |    1306     1930     4016 |     5000        0    nan |  0.000 % |
0.09/0.14	c ===============================================================================
0.09/0.14	c core #110
0.09/0.14	c Core size: 72	Core Weight: 1	Total Weight: 1143
0.09/0.14	c Elapsed CPU time: 0.146977 s	Remaining CPU time: 1799.85 s
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |    1347     1951     4155 |     5000        0    nan |  0.000 % |
0.09/0.15	c ===============================================================================
0.09/0.15	c core #111
0.09/0.15	c Core size: 64	Core Weight: 1	Total Weight: 1144
0.09/0.15	c Elapsed CPU time: 0.149977 s	Remaining CPU time: 1799.85 s
0.09/0.15	c Learning 2 hard constraints
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |    1384     1983     4314 |     5000        0    nan |  0.000 % |
0.09/0.15	c ===============================================================================
0.09/0.15	c core #112
0.09/0.15	c Core size: 64	Core Weight: 1	Total Weight: 1145
0.09/0.15	c Elapsed CPU time: 0.153976 s	Remaining CPU time: 1799.85 s
0.09/0.15	c ============================[ Search Statistics ]==============================
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0.09/0.15	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |    1415     1997     4381 |     5000        0    nan |  0.000 % |
0.09/0.16	c ===============================================================================
0.09/0.16	c core #113
0.09/0.16	c Core size: 71	Core Weight: 1	Total Weight: 1146
0.09/0.16	c Elapsed CPU time: 0.157975 s	Remaining CPU time: 1799.84 s
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    1454     2020     4551 |     5000        0    nan |  0.000 % |
0.09/0.16	c ===============================================================================
0.09/0.16	c core #114
0.09/0.16	c Core size: 58	Core Weight: 1	Total Weight: 1147
0.09/0.16	c Elapsed CPU time: 0.160975 s	Remaining CPU time: 1799.84 s
0.09/0.16	c Learning 1 hard constraints
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    1480     2036     4609 |     5000        0    nan |  0.000 % |
0.09/0.16	c ===============================================================================
0.09/0.16	c core #115
0.09/0.16	c Core size: 130	Core Weight: 1	Total Weight: 1148
0.09/0.16	c Elapsed CPU time: 0.165974 s	Remaining CPU time: 1799.83 s
0.09/0.17	c ============================[ Search Statistics ]==============================
0.09/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.17	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.17	c ===============================================================================
0.09/0.17	c |         0 |    1560     2095     4808 |     5000        0    nan |  0.000 % |
0.09/0.17	c ===============================================================================
0.09/0.17	c core #116
0.09/0.17	c Core size: 8	Core Weight: 11	Total Weight: 1159
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0.09/0.17	c Learning 1 hard constraints
0.09/0.17	c ============================[ Search Statistics ]==============================
0.09/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.17	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.17	c ===============================================================================
0.09/0.17	c |         0 |    1567     2099     4841 |     5000        0    nan |  0.000 % |
0.09/0.17	c ===============================================================================
0.09/0.17	c core #117
0.09/0.17	c Core size: 60	Core Weight: 1	Total Weight: 1160
0.09/0.17	c Elapsed CPU time: 0.172973 s	Remaining CPU time: 1799.83 s
0.09/0.17	c ============================[ Search Statistics ]==============================
0.09/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.17	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.17	c ===============================================================================
0.09/0.17	c |         0 |    1598     2121     4918 |     5000        0    nan |  0.000 % |
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0.09/0.17	c core #118
0.09/0.17	c Core size: 39	Core Weight: 2	Total Weight: 1162
0.09/0.17	c Elapsed CPU time: 0.175973 s	Remaining CPU time: 1799.82 s
0.09/0.18	c Learning 2 hard constraints
0.09/0.18	c core #119
0.09/0.18	c Core size: 24	Core Weight: 2	Total Weight: 1164
0.09/0.18	c Elapsed CPU time: 0.178972 s	Remaining CPU time: 1799.82 s
0.09/0.18	c core #120
0.09/0.18	c Core size: 24	Core Weight: 1	Total Weight: 1165
0.09/0.18	c Elapsed CPU time: 0.180972 s	Remaining CPU time: 1799.82 s
0.09/0.18	c core #121
0.09/0.18	c Core size: 25	Core Weight: 4	Total Weight: 1169
0.09/0.18	c Elapsed CPU time: 0.183972 s	Remaining CPU time: 1799.82 s
0.09/0.19	c ============================[ Search Statistics ]==============================
0.09/0.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.19	c ===============================================================================
0.09/0.19	c |         0 |    1658     2172     5122 |     5000        0    nan |  0.000 % |
0.09/0.19	c ===============================================================================
0.09/0.19	c core #122
0.09/0.19	c Core size: 32	Core Weight: 1	Total Weight: 1170
0.09/0.19	c Elapsed CPU time: 0.186971 s	Remaining CPU time: 1799.81 s
0.09/0.19	c Learning 1 hard constraints
0.09/0.19	c core #123
0.09/0.19	c Core size: 21	Core Weight: 1	Total Weight: 1171
0.09/0.19	c Elapsed CPU time: 0.188971 s	Remaining CPU time: 1799.81 s
0.09/0.19	c core #124
0.09/0.19	c Core size: 23	Core Weight: 2	Total Weight: 1173
0.09/0.19	c Elapsed CPU time: 0.19097 s	Remaining CPU time: 1799.81 s
0.09/0.20	c core #125
0.09/0.20	c Core size: 52	Core Weight: 1	Total Weight: 1174
0.09/0.20	c Elapsed CPU time: 0.19397 s	Remaining CPU time: 1799.81 s
0.19/0.20	c core #126
0.19/0.20	c Core size: 55	Core Weight: 1	Total Weight: 1175
0.19/0.20	c Elapsed CPU time: 0.197969 s	Remaining CPU time: 1799.8 s
0.19/0.20	c core #127
0.19/0.20	c Core size: 55	Core Weight: 1	Total Weight: 1176
0.19/0.20	c Elapsed CPU time: 0.200969 s	Remaining CPU time: 1799.8 s
0.19/0.21	c core #128
0.19/0.21	c Core size: 48	Core Weight: 1	Total Weight: 1177
0.19/0.21	c Elapsed CPU time: 0.203968 s	Remaining CPU time: 1799.8 s
0.19/0.21	c core #129
0.19/0.21	c Core size: 49	Core Weight: 1	Total Weight: 1178
0.19/0.21	c Elapsed CPU time: 0.206968 s	Remaining CPU time: 1799.79 s
0.19/0.21	c ============================[ Search Statistics ]==============================
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0.19/0.21	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.19/0.21	c ===============================================================================
0.19/0.21	c |         0 |    1493     2331     5471 |     5000        0    nan |  0.000 % |
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0.19/0.21	c core #130
0.19/0.21	c Core size: 81	Core Weight: 1	Total Weight: 1179
0.19/0.21	c Elapsed CPU time: 0.210967 s	Remaining CPU time: 1799.79 s
0.19/0.22	c Learning 1 hard constraints
0.19/0.22	c ============================[ Search Statistics ]==============================
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0.19/0.22	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.19/0.22	c ===============================================================================
0.19/0.22	c |         0 |    1576     2364     5638 |     5000        0    nan |  0.000 % |
0.19/0.22	c ===============================================================================
0.19/0.22	c core #131
0.19/0.22	c Core size: 124	Core Weight: 1	Total Weight: 1180
0.19/0.22	c Elapsed CPU time: 0.214967 s	Remaining CPU time: 1799.79 s
0.19/0.22	c ============================[ Search Statistics ]==============================
0.19/0.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
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0.19/0.22	c ===============================================================================
0.19/0.22	c |         0 |    1642     2417     5930 |     5000        0    nan |  0.000 % |
0.19/0.22	c ===============================================================================
0.19/0.22	c core #132
0.19/0.22	c Core size: 114	Core Weight: 1	Total Weight: 1181
0.19/0.22	c Elapsed CPU time: 0.218966 s	Remaining CPU time: 1799.78 s
0.19/0.22	c ============================[ Search Statistics ]==============================
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0.19/0.22	c |         0 |    2001     2460     6165 |     5000        0    nan |  0.000 % |
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0.19/0.23	c core #133
0.19/0.23	c Core size: 154	Core Weight: 1	Total Weight: 1182
0.19/0.23	c Elapsed CPU time: 0.223965 s	Remaining CPU time: 1799.78 s
0.19/0.23	c ============================[ Search Statistics ]==============================
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0.19/0.23	c ===============================================================================
0.19/0.23	c |         0 |    2120     2529     6710 |     5000        0    nan |  0.000 % |
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0.19/0.23	c core #134
0.19/0.23	c Core size: 54	Core Weight: 1	Total Weight: 1183
0.19/0.23	c Elapsed CPU time: 0.226965 s	Remaining CPU time: 1799.77 s
0.19/0.23	c ============================[ Search Statistics ]==============================
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0.19/0.23	c ===============================================================================
0.19/0.23	c |         0 |    2149     2544     6772 |     5000        0    nan |  0.000 % |
0.19/0.24	c ===============================================================================
0.19/0.24	c core #135
0.19/0.24	c Core size: 91	Core Weight: 1	Total Weight: 1184
0.19/0.24	c Elapsed CPU time: 0.231964 s	Remaining CPU time: 1799.77 s
0.19/0.24	c ============================[ Search Statistics ]==============================
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0.19/0.24	c ===============================================================================
0.19/0.24	c |         0 |    2199     2583     6912 |     5000        0    nan |  0.000 % |
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0.19/0.24	c core #136
0.19/0.24	c Core size: 115	Core Weight: 1	Total Weight: 1185
0.19/0.24	c Elapsed CPU time: 0.237963 s	Remaining CPU time: 1799.76 s
0.19/0.25	c ============================[ Search Statistics ]==============================
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0.19/0.25	c ===============================================================================
0.19/0.25	c |         0 |    2265     2625     7229 |     5000        0    nan |  0.000 % |
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0.19/0.25	c core #137
0.19/0.25	c Core size: 141	Core Weight: 1	Total Weight: 1186
0.19/0.25	c Elapsed CPU time: 0.242963 s	Remaining CPU time: 1799.76 s
0.19/0.25	c ============================[ Search Statistics ]==============================
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0.19/0.25	c ===============================================================================
0.19/0.25	c |         0 |    2350     2676     7516 |     5000        0    nan |  0.000 % |
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0.19/0.26	c core #138
0.19/0.26	c Core size: 174	Core Weight: 1	Total Weight: 1187
0.19/0.26	c Elapsed CPU time: 0.249962 s	Remaining CPU time: 1799.75 s
0.19/0.26	c ============================[ Search Statistics ]==============================
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0.19/0.26	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.19/0.26	c ===============================================================================
0.19/0.26	c |         0 |    2446     2729     7810 |     5000        0    nan |  0.000 % |
0.19/0.27	c |       100 |    2006     2729     7810 |     5500       26     18 | 21.426 % |
0.19/0.27	c ===============================================================================
0.19/0.28	c core #139
0.19/0.28	c Core size: 308	Core Weight: 1	Total Weight: 1188
0.19/0.28	c Elapsed CPU time: 0.265959 s	Remaining CPU time: 1799.73 s
0.19/0.28	c ============================[ Search Statistics ]==============================
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0.19/0.28	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.19/0.28	c ===============================================================================
0.19/0.28	c |         0 |    2629     2824     8312 |     5000        0    nan |  0.000 % |
0.19/0.29	c |       101 |    2627     2824     8312 |     5500      101     17 |  3.984 % |
0.29/0.30	c |       251 |    2536     2824     8312 |     6050      222     13 |  7.310 % |
0.29/0.33	c |       476 |    2533     2824     8312 |     6655      438     19 | 12.721 % |
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0.29/0.36	c core #140
0.29/0.36	c Core size: 299	Core Weight: 1	Total Weight: 1189
0.29/0.36	c Elapsed CPU time: 0.344947 s	Remaining CPU time: 1799.66 s
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0.29/0.36	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.29/0.36	c ===============================================================================
0.29/0.36	c |         0 |    2808     2906     8799 |     5000        0    nan |  0.000 % |
0.29/0.36	c ===============================================================================
0.29/0.36	c core #141
0.29/0.36	c Core size: 116	Core Weight: 1	Total Weight: 1190
0.29/0.36	c Elapsed CPU time: 0.352946 s	Remaining CPU time: 1799.65 s
0.29/0.37	c Learning 1 hard constraints
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0.29/0.37	c ===============================================================================
0.29/0.37	c |         0 |    2836     2938     8984 |     5000        0    nan |  0.000 % |
0.29/0.38	c |       101 |    2834     2938     8984 |     5500      101     19 |  4.899 % |
0.39/0.40	c |       251 |    2819     2938     8984 |     6050      249     19 |  7.584 % |
0.39/0.42	c |       479 |    2754     2938     8984 |     6655      465     22 |  7.584 % |
0.39/0.45	c |       816 |    2754     2938     8984 |     7320      802     19 |  7.584 % |
0.49/0.51	c |      1322 |    2754     2938     8984 |     8052     1308     24 |  7.586 % |
0.59/0.60	c |      2084 |    2713     2938     8984 |     8857     1556     19 |  8.960 % |
0.69/0.73	c |      3223 |    2713     2938     8984 |     9743     2695     22 |  8.961 % |
0.89/0.99	c |      4933 |    2580     2938     8984 |    10717     2109     25 | 13.423 % |
1.09/1.11	c ===============================================================================
1.09/1.14	c core #142
1.09/1.14	c Core size: 285	Core Weight: 1	Total Weight: 1191
1.09/1.14	c Elapsed CPU time: 1.11683 s	Remaining CPU time: 1798.88 s
1.09/1.15	c ============================[ Search Statistics ]==============================
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1.09/1.15	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.09/1.15	c ===============================================================================
1.09/1.15	c |         0 |    3009     3029     9500 |     5000        0    nan |  0.000 % |
1.09/1.16	c |       100 |    3009     3029     9500 |     5500      100     24 |  4.537 % |
1.09/1.18	c |       251 |    3004     3029     9500 |     6050      250     28 |  4.696 % |
1.19/1.20	c |       476 |    2980     3029     9500 |     6655      471     33 |  6.440 % |
1.19/1.25	c |       814 |    2948     3029     9500 |     7320      786     38 |  6.472 % |
1.29/1.31	c |      1321 |    2948     3029     9500 |     8052     1292     43 |  6.472 % |
1.39/1.42	c |      2081 |    2947     3029     9500 |     8857     2051     43 |  6.504 % |
1.59/1.62	c |      3222 |    2947     3029     9500 |     9743     3192     44 |  6.507 % |
1.89/1.99	c |      4932 |    2945     3029     9500 |    10717     4872     47 |  6.567 % |
2.49/2.50	c |      7494 |    2945     3029     9500 |    11789     7434     50 |  6.567 % |
3.49/3.57	c |     11339 |    2945     3029     9500 |    12968    11279     47 |  6.570 % |
5.68/5.76	c |     17105 |    2808     3029     9500 |    14265    10081     44 | 10.917 % |
9.18/9.20	c |     25756 |    2779     3029     9500 |    15692    11077     41 | 11.837 % |
12.39/12.45	c |     38730 |    2779     3029     9500 |    17261    15869     47 | 11.837 % |
20.19/20.27	c |     58202 |    2500     3029     9500 |    18987    16784     54 | 20.685 % |
28.78/28.84	c ===============================================================================
29.58/29.65	c core #143
29.58/29.65	c Core size: 382	Core Weight: 1	Total Weight: 1192
29.58/29.65	c Elapsed CPU time: 29.4505 s	Remaining CPU time: 1770.55 s
29.68/29.73	c ============================[ Search Statistics ]==============================
29.68/29.73	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
29.68/29.73	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
29.68/29.73	c ===============================================================================
29.68/29.73	c |         0 |    3234     3134    10100 |     5000        0    nan |  0.000 % |
29.68/29.76	c |       100 |    3224     3134    10100 |     5500       90     12 |  4.502 % |
29.68/29.77	c |       253 |    3224     3134    10100 |     6050      243     29 |  4.502 % |
29.68/29.78	c ===============================================================================
29.68/29.78	c core #144
29.68/29.78	c Core size: 460	Core Weight: 1	Total Weight: 1193
29.68/29.78	c Elapsed CPU time: 29.5805 s	Remaining CPU time: 1770.42 s
29.68/29.79	c Learning 4 hard constraints
29.68/29.79	c ============================[ Search Statistics ]==============================
29.68/29.79	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
29.68/29.79	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
29.68/29.79	c ===============================================================================
29.68/29.79	c |         0 |    3509     3284    10966 |     5000        0    nan |  0.000 % |
29.79/29.81	c |       100 |    3507     3284    10966 |     5500       99     35 |  3.865 % |
29.79/29.83	c |       252 |    3463     3284    10966 |     6050      244     23 |  6.716 % |
29.79/29.86	c |       477 |    3403     3284    10966 |     6655      424     32 |  6.716 % |
29.88/29.90	c |       816 |    3403     3284    10966 |     7320      763     33 |  6.716 % |
29.88/29.97	c |      1323 |    3403     3284    10966 |     8052     1270     45 |  6.716 % |
29.98/30.07	c |      2084 |    3397     3284    10966 |     8857     2029     46 |  7.155 % |
30.19/30.27	c |      3224 |    3387     3284    10966 |     9743     3157     44 |  7.155 % |
30.58/30.60	c |      4933 |    3387     3284    10966 |    10717     4866     46 |  7.155 % |
31.18/31.22	c |      7496 |    3386     3284    10966 |    11789     7428     46 |  7.182 % |
31.98/32.02	c |     11343 |    3386     3284    10966 |    12968    11275     47 |  7.182 % |
32.89/32.91	c ===============================================================================
32.89/32.91	c core #145
32.89/32.91	c Core size: 175	Core Weight: 1	Total Weight: 1194
32.89/32.91	c Elapsed CPU time: 32.666 s	Remaining CPU time: 1767.33 s
32.89/32.94	c ============================[ Search Statistics ]==============================
32.89/32.94	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
32.89/32.94	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
32.89/32.94	c ===============================================================================
32.89/32.94	c |         0 |    3606     3340    11239 |     5000        0    nan |  0.000 % |
32.89/32.96	c |       100 |    3606     3340    11239 |     5500      100     41 |  3.686 % |
32.89/32.98	c |       252 |    3578     3340    11239 |     6050      251     25 |  4.862 % |
32.98/33.01	c |       479 |    3562     3340    11239 |     6655      449     30 |  4.861 % |
32.98/33.05	c |       817 |    3553     3340    11239 |     7320      786     34 |  5.449 % |
32.98/33.06	c ===============================================================================
32.98/33.06	c Verified 3340 original clauses.
32.98/33.06	c #cores: 145
32.98/33.06	c Final Weight: 1194
32.98/33.06	o 1194
32.98/33.06	s OPTIMUM FOUND
32.98/33.06	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 -x233 -x234 -x235 -x236 x237 -x238 -x239

Verifier Data 

OK	1194

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876143-1245147732/watcher-1876143-1245147732 -o /tmp/evaluation-result-1876143-1245147732/solver-1876143-1245147732 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876143-1245147732.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 0.99 3/64 2050
/proc/meminfo: memFree=1914448/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=2548 CPUtime=0
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 182373343 2609152 177 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 637 177 128 292 0 336 0

[startup+0.0147241 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2050
/proc/meminfo: memFree=1914448/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=2644 CPUtime=0.01
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 182373343 2707456 219 1992294400 134512640 135709839 4294956240 18446744073709551615 135190367 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 661 219 134 292 0 366 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2644

[startup+0.101733 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2050
/proc/meminfo: memFree=1914448/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=3092 CPUtime=0.09
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 361 0 0 0 9 0 0 0 18 0 1 0 182373343 3166208 339 1992294400 134512640 135709839 4294956240 18446744073709551615 135230974 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 773 339 134 292 0 478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3092

[startup+0.301754 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2050
/proc/meminfo: memFree=1914448/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=5168 CPUtime=0.29
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 875 0 0 0 28 1 0 0 20 0 1 0 182373343 5292032 853 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 1292 853 136 292 0 997 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5168

[startup+0.701796 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 2050
/proc/meminfo: memFree=1914448/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=5772 CPUtime=0.69
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 1031 0 0 0 67 2 0 0 22 0 1 0 182373343 5910528 1009 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 1443 1009 136 292 0 1148 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5772

[startup+1.50188 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2051
/proc/meminfo: memFree=1910216/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=7280 CPUtime=1.49
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 1409 0 0 0 146 3 0 0 25 0 1 0 182373343 7454720 1387 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 1820 1387 136 292 0 1525 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7280

[startup+3.10205 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2051
/proc/meminfo: memFree=1908680/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=9392 CPUtime=3.09
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 1929 0 0 0 304 5 0 0 25 0 1 0 182373343 9617408 1907 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 2348 1907 136 292 0 2053 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9392

[startup+6.3014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2051
/proc/meminfo: memFree=1904392/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=12852 CPUtime=6.29
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 2785 0 0 0 623 6 0 0 25 0 1 0 182373343 13160448 2763 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 3213 2763 136 292 0 2918 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12852

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2051
/proc/meminfo: memFree=1896536/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=20696 CPUtime=12.69
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 4755 0 0 0 1258 11 0 0 25 0 1 0 182373343 21192704 4733 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 5174 4733 136 292 0 4879 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20696

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2051
/proc/meminfo: memFree=1885336/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=31564 CPUtime=25.49
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 7459 0 0 0 2531 18 0 0 25 0 1 0 182373343 32321536 7437 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 7891 7437 136 292 0 7596 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31564

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

[startup+28.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2051
/proc/meminfo: memFree=1882904/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=33832 CPUtime=28.68
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 8013 0 0 0 2849 19 0 0 25 0 1 0 182373343 34643968 7991 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 8458 7991 136 292 0 8163 0
Current children cumulated CPU time (s) 28.68
Current children cumulated vsize (KiB) 33832

[startup+30.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2051
/proc/meminfo: memFree=1880728/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=36384 CPUtime=30.29
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 8644 0 0 0 3008 21 0 0 25 0 1 0 182373343 37257216 8622 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 9096 8622 136 292 0 8801 0
Current children cumulated CPU time (s) 30.29
Current children cumulated vsize (KiB) 36384

[startup+31.9051 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2051
/proc/meminfo: memFree=1880280/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=36384 CPUtime=31.89
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 8645 0 0 0 3166 23 0 0 25 0 1 0 182373343 37257216 8623 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 9096 8623 136 292 0 8801 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 36384

[startup+32.7012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2051
/proc/meminfo: memFree=1880280/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=36384 CPUtime=32.68
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 8645 0 0 0 3245 23 0 0 25 0 1 0 182373343 37257216 8623 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 9096 8623 136 292 0 8801 0
Current children cumulated CPU time (s) 32.68
Current children cumulated vsize (KiB) 36384

[startup+32.9013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2051
/proc/meminfo: memFree=1880280/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=36384 CPUtime=32.89
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 8645 0 0 0 3265 24 0 0 25 0 1 0 182373343 37257216 8623 1992294400 134512640 135709839 4294956240 18446744073709551615 134568566 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 9096 8623 136 292 0 8801 0
Current children cumulated CPU time (s) 32.89
Current children cumulated vsize (KiB) 36384

[startup+33.0053 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2051
/proc/meminfo: memFree=1880280/2055920 swapFree=4181536/4192956
[pid=2050] ppid=2048 vsize=36384 CPUtime=32.98
/proc/2050/stat : 2050 (wbo) R 2048 2050 1160 0 -1 4194304 8645 0 0 0 3274 24 0 0 25 0 1 0 182373343 37257216 8623 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2050/statm: 9096 8623 136 292 0 8801 0
Current children cumulated CPU time (s) 32.98
Current children cumulated vsize (KiB) 36384

Child status: 0
Real time (s): 33.0714
CPU time (s): 33.062
CPU user time (s): 32.807
CPU system time (s): 0.254961
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 36384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 32.807
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8645
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= 40

runsolver used 0.028995 second user time and 0.083987 second system time

The end

Launcher Data 

Begin job on node19 at 2009-06-16 12:22:12
IDJOB=1876143
IDBENCH=2021
IDSOLVER=698
FILE ID=node19/1876143-1245147732
PBS_JOBID= 9363729
Free space on /tmp= 66160 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-c8.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-1876143-1245147732/watcher-1876143-1245147732 -o /tmp/evaluation-result-1876143-1245147732/solver-1876143-1245147732 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876143-1245147732.opb

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

MD5SUM BENCH= c919b2e3620f35e89404416810e81e0b
RANDOM SEED=1708499748

node19.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		: 3000.234
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	: 5914.62
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		: 3000.234
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1914928 kB
Buffers:         15612 kB
Cached:          62036 kB
SwapCached:       6060 kB
Active:          57780 kB
Inactive:        28552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1914928 kB
SwapTotal:     4192956 kB
SwapFree:      4181536 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:          13532 kB
Slab:            40560 kB
Committed_AS:   183264 kB
PageTables:       1456 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-1876143-1245147732.opb

Free space on /tmp at the end= 66156 MiB
End job on node19 at 2009-06-16 12:22:46