Trace number 2680897

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)OPT87 184.563 184.618

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-C880.a.opb
MD5SUMb05f470b70f12c211f6d9c7c351d242f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark87
Best CPU time to get the best result obtained on this benchmark0.19197
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 87
Optimality of the best value was proved YES
Number of variables301
Total number of constraints732
Number of constraints which are clauses732
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 constraint1
Maximum length of a constraint23
Number of terms in the objective function 301
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 301
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 301
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2680897-1277457124.opb.
0.00/0.00	c Instance file HOME/instance-2680897-1277457124.opb
0.00/0.00	c File size is 27228 bytes.
0.00/0.00	c Highest Coefficient sum: 24
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:      301                                                 |
0.00/0.00	c |  Number Clauses:        732                                                 |
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 |     262      733     2260 |     5000        0    nan |  0.000 % |
0.00/0.00	c ===============================================================================
0.00/0.00	c New solution: 95
0.00/0.00	o 95
0.00/0.00	c Elapsed CPU time: 0.005999 s	Remaining CPU time: 179.994 s
0.00/0.00	c ===============================================================================
0.00/0.00	c |         1 |     262      734     2561 |     5000        1      5 |  0.000 % |
0.00/0.01	c ===============================================================================
0.00/0.01	c New solution: 94
0.00/0.01	o 94
0.00/0.01	c Elapsed CPU time: 0.008998 s	Remaining CPU time: 179.991 s
0.00/0.01	c ===============================================================================
0.00/0.01	c |        66 |     262      735     2862 |     5000       66     93 |  0.000 % |
0.00/0.01	c |       167 |     262      735     2862 |     5500      167     94 | 12.958 % |
0.00/0.02	c |       317 |     262      735     2862 |     6050      317    100 | 12.959 % |
0.03/0.03	c |       542 |     262      735     2862 |     6655      542     99 | 12.958 % |
0.03/0.05	c |       880 |     262      735     2862 |     7320      880    101 | 12.958 % |
0.03/0.08	c |      1387 |     262      735     2862 |     8052     1387     99 | 12.958 % |
0.09/0.14	c |      2148 |     262      735     2862 |     8857     2148    102 | 12.958 % |
0.19/0.21	c |      3287 |     262      735     2862 |     9743     3287    100 | 12.958 % |
0.29/0.33	c |      4995 |     262      735     2862 |    10717     4995    100 | 12.965 % |
0.39/0.49	c |      7558 |     262      735     2862 |    11789     7558     99 | 12.958 % |
0.79/0.81	c |     11403 |     262      735     2862 |    12968    11403    100 | 12.958 % |
1.19/1.26	c |     17169 |     262      735     2862 |    14265    10572     99 | 12.958 % |
2.10/2.15	c |     25819 |     262      735     2862 |    15692    11964    103 | 12.958 % |
3.49/3.50	c |     38794 |     262      735     2862 |    17261     9007     99 | 12.958 % |
5.59/5.68	c |     58255 |     262      735     2862 |    18987    10989    105 | 12.958 % |
8.59/8.65	c |     87447 |     262      735     2862 |    20886    11350    101 | 12.958 % |
14.99/15.08	c |    131236 |     262      735     2862 |    22974    12874    111 | 12.958 % |
23.69/23.74	c |    196920 |     262      735     2862 |    25272    17221    102 | 12.958 % |
39.48/39.51	c |    295447 |     262      735     2862 |    27799    14345    104 | 12.958 % |
62.08/62.17	c |    443236 |     262      735     2862 |    30579    26873    113 | 12.958 % |
109.76/109.87	c |    664920 |     262      735     2862 |    33637    19764    108 | 12.958 % |
164.64/164.77	c |    997446 |     262      735     2862 |    37001    14304    105 | 12.958 % |
183.04/183.15	c There are 39 assigned variables. 39 in cost function.
184.33/184.49	c core #1
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184.33/184.49	c Core size: 6	Core Weight: 1	Total Weight: 40
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184.33/184.49	c core #2
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184.33/184.49	c Core size: 6	Core Weight: 1	Total Weight: 41
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184.33/184.49	c Core size: 5	Core Weight: 1	Total Weight: 42
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184.33/184.49	c Core size: 3	Core Weight: 1	Total Weight: 43
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184.33/184.49	c Core size: 3	Core Weight: 1	Total Weight: 44
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184.33/184.49	c core #6
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184.33/184.49	c Core size: 7	Core Weight: 1	Total Weight: 45
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184.33/184.49	c core #9
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184.33/184.49	c Core size: 9	Core Weight: 1	Total Weight: 48
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184.33/184.49	c Core size: 7	Core Weight: 1	Total Weight: 49
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184.33/184.49	c core #11
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184.33/184.49	c Core size: 3	Core Weight: 1	Total Weight: 50
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184.33/184.49	c core #12
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184.33/184.49	c Core size: 8	Core Weight: 1	Total Weight: 51
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184.33/184.49	c core #13
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184.33/184.49	c Core size: 9	Core Weight: 1	Total Weight: 52
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184.33/184.49	c core #14
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184.33/184.49	c Core size: 7	Core Weight: 1	Total Weight: 53
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184.33/184.49	c core #15
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184.33/184.49	c Core size: 12	Core Weight: 1	Total Weight: 54
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184.33/184.49	c core #16
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184.33/184.49	c Core size: 13	Core Weight: 1	Total Weight: 55
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184.33/184.49	c core #17
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184.33/184.49	c Core size: 7	Core Weight: 1	Total Weight: 56
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184.33/184.49	c core #18
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184.33/184.49	c Core size: 5	Core Weight: 1	Total Weight: 57
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184.33/184.49	c core #19
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184.33/184.49	c Core size: 7	Core Weight: 1	Total Weight: 58
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184.33/184.49	c core #20
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184.33/184.49	c Core size: 7	Core Weight: 1	Total Weight: 59
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184.33/184.49	c core #21
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184.33/184.49	c Core size: 3	Core Weight: 1	Total Weight: 60
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184.33/184.49	c core #22
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184.33/184.49	c Core size: 5	Core Weight: 1	Total Weight: 61
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184.33/184.49	c core #23
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184.33/184.49	c Core size: 4	Core Weight: 1	Total Weight: 62
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184.33/184.49	c core #24
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184.33/184.49	c Core size: 3	Core Weight: 1	Total Weight: 63
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184.33/184.49	c core #25
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184.33/184.49	c Core size: 5	Core Weight: 1	Total Weight: 64
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184.33/184.49	c core #26
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184.33/184.49	c Core size: 3	Core Weight: 1	Total Weight: 65
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184.33/184.49	c core #27
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184.33/184.49	c Core size: 3	Core Weight: 1	Total Weight: 66
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184.33/184.49	c core #28
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184.33/184.49	c Core size: 4	Core Weight: 1	Total Weight: 67
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184.33/184.49	c core #29
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184.33/184.49	c Core size: 7	Core Weight: 1	Total Weight: 68
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184.33/184.49	c core #30
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184.33/184.49	c Core size: 21	Core Weight: 1	Total Weight: 69
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184.33/184.49	c core #31
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184.33/184.49	c Core size: 13	Core Weight: 1	Total Weight: 70
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184.33/184.49	c core #32
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184.33/184.49	c Core size: 10	Core Weight: 1	Total Weight: 71
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184.33/184.49	c core #33
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184.33/184.49	c Core size: 14	Core Weight: 1	Total Weight: 72
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184.33/184.49	c core #34
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184.33/184.49	c Core size: 9	Core Weight: 1	Total Weight: 73
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184.33/184.49	c core #35
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184.33/184.49	c Core size: 31	Core Weight: 1	Total Weight: 74
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184.33/184.49	c core #36
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184.33/184.49	c Core size: 13	Core Weight: 1	Total Weight: 75
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184.33/184.49	c core #37
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184.33/184.49	c Core size: 15	Core Weight: 1	Total Weight: 76
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184.33/184.49	c core #38
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184.33/184.49	c Core size: 20	Core Weight: 1	Total Weight: 77
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184.33/184.49	c core #39
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184.33/184.49	c Core size: 7	Core Weight: 1	Total Weight: 78
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184.33/184.49	c core #40
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184.33/184.49	c Core size: 11	Core Weight: 1	Total Weight: 79
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184.33/184.49	c
184.33/184.49	c ============================[ Search Statistics ]==============================
184.33/184.49	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.33/184.49	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.33/184.49	c ===============================================================================
184.33/184.49	c |         0 |     435      868     3001 |     5000        0    nan |  0.000 % |
184.33/184.49	c ===============================================================================
184.33/184.49	c core #41
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184.33/184.49	c 
184.33/184.49	c Core size: 26	Core Weight: 1	Total Weight: 80
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184.33/184.49	c
184.33/184.49	c ============================[ Search Statistics ]==============================
184.33/184.49	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.33/184.49	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.33/184.49	c ===============================================================================
184.33/184.49	c |         0 |     476      869     3144 |     5000        0    nan |  0.000 % |
184.33/184.50	c ===============================================================================
184.43/184.50	c core #42
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184.43/184.50	c 
184.43/184.50	c Core size: 20	Core Weight: 1	Total Weight: 81
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184.43/184.50	c
184.43/184.50	c ============================[ Search Statistics ]==============================
184.43/184.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.43/184.50	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.43/184.50	c ===============================================================================
184.43/184.50	c |         0 |     490      870     3179 |     5000        0    nan |  0.000 % |
184.43/184.50	c ===============================================================================
184.43/184.50	c core #43
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184.43/184.50	c 
184.43/184.50	c Core size: 13	Core Weight: 1	Total Weight: 82
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184.43/184.50	c
184.43/184.50	c ============================[ Search Statistics ]==============================
184.43/184.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.43/184.50	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.43/184.50	c ===============================================================================
184.43/184.50	c |         0 |     501      871     3204 |     5000        0    nan |  0.000 % |
184.43/184.50	c ===============================================================================
184.43/184.50	c core #44
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184.43/184.50	c Core size: 11	Core Weight: 1	Total Weight: 83
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184.43/184.50	c
184.43/184.50	c ============================[ Search Statistics ]==============================
184.43/184.50	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.43/184.50	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.43/184.50	c ===============================================================================
184.43/184.50	c |         0 |     511      872     3226 |     5000        0    nan |  0.000 % |
184.43/184.50	c ===============================================================================
184.43/184.51	c core #45
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184.43/184.51	c Core size: 13	Core Weight: 1	Total Weight: 84
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184.43/184.51	c
184.43/184.51	c ============================[ Search Statistics ]==============================
184.43/184.51	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.43/184.51	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.43/184.51	c ===============================================================================
184.43/184.51	c |         0 |     521      873     3260 |     5000        0    nan |  0.000 % |
184.43/184.51	c ===============================================================================
184.43/184.51	c core #46
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184.43/184.51	c 
184.43/184.51	c Core size: 36	Core Weight: 1	Total Weight: 85
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184.43/184.51	c
184.43/184.51	c ============================[ Search Statistics ]==============================
184.43/184.51	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.43/184.51	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.43/184.51	c ===============================================================================
184.43/184.51	c |         0 |     554      874     3326 |     5000        0    nan |  0.000 % |
184.43/184.52	c |       103 |     539      874     3326 |     5500      103      8 | 14.447 % |
184.43/184.52	c ===============================================================================
184.43/184.52	c core #47
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184.43/184.52	c Core size: 45	Core Weight: 1	Total Weight: 86
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184.43/184.52	c
184.43/184.52	c ============================[ Search Statistics ]==============================
184.43/184.52	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.43/184.52	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.43/184.52	c ===============================================================================
184.43/184.52	c |         0 |     595      876     3411 |     5000        0    nan |  0.000 % |
184.43/184.52	c |       101 |     578      876     3411 |     5500       96      8 | 13.860 % |
184.43/184.53	c |       251 |     574      876     3411 |     6050      122      8 | 14.456 % |
184.43/184.53	c ===============================================================================
184.43/184.54	c core #48
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184.43/184.54	c Core size: 48	Core Weight: 1	Total Weight: 87
184.43/184.54	c
184.43/184.54	c
184.43/184.54	c ============================[ Search Statistics ]==============================
184.43/184.54	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
184.43/184.54	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
184.43/184.54	c ===============================================================================
184.43/184.54	c |         0 |     639      877     3499 |     5000        0    nan |  0.000 % |
184.43/184.54	c |       101 |     635      877     3499 |     5500      101     13 | 11.191 % |
184.43/184.55	c |       251 |     635      877     3499 |     6050      246     16 | 11.189 % |
184.43/184.56	c |       477 |     635      877     3499 |     6655      472     23 | 11.189 % |
184.43/184.56	c ===============================================================================
184.43/184.56	c #cores: 48
184.43/184.56	c Final Weight: 87
184.43/184.56	o 87
184.43/184.56	s OPTIMUM FOUND
184.43/184.56	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 -x240 -x241 x242 x243 x244 -x245 -x246 x247 -x248 x249 -x250 -x251 -x252 x253 x254 -x255 x256 -x257 x258 -x259 x260 x261 x262 -x263 -x264 x265 -x266 x267 -x268 x269 x270 -x271 x272 -x273 x274 -x275 x276 -x277 -x278 -x279 x280 -x281 -x282 -x283 x284 x285 x286 -x287 -x288 -x289 x290 x291 -x292 x293 -x294 x295 -x296 x297 x298 -x299 x300 -x301
184.43/184.56	c Total CPU time: 181.408 s

Verifier Data 

OK	87

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680897-1277457124/watcher-2680897-1277457124 -o /tmp/evaluation-result-2680897-1277457124/solver-2680897-1277457124 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680897-1277457124.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 0.98 0.91 3/105 28223
/proc/meminfo: memFree=1852588/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=2572 CPUtime=0
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 303 0 0 0 0 0 0 0 25 0 1 0 87006103 2633728 215 1992294400 134512640 135752675 4287463360 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 643 215 144 303 0 338 0

[startup+0.039158 s]
/proc/loadavg: 0.99 0.98 0.91 3/105 28223
/proc/meminfo: memFree=1852588/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=2828 CPUtime=0.03
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 365 0 0 0 3 0 0 0 18 0 1 0 87006103 2895872 277 1992294400 134512640 135752675 4287463360 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 707 277 145 303 0 402 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2828

[startup+0.101164 s]
/proc/loadavg: 0.99 0.98 0.91 3/105 28223
/proc/meminfo: memFree=1852588/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=3344 CPUtime=0.09
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 500 0 0 0 9 0 0 0 18 0 1 0 87006103 3424256 412 1992294400 134512640 135752675 4287463360 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 836 412 145 303 0 531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3344

[startup+0.300186 s]
/proc/loadavg: 0.99 0.98 0.91 3/105 28223
/proc/meminfo: memFree=1852588/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=4908 CPUtime=0.29
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 870 0 0 0 28 1 0 0 18 0 1 0 87006103 5025792 782 1992294400 134512640 135752675 4287463360 18446744073709551615 134611784 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 1227 782 145 303 0 922 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4908

[startup+0.70023 s]
/proc/loadavg: 0.99 0.98 0.91 3/105 28223
/proc/meminfo: memFree=1852588/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=7756 CPUtime=0.69
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 1589 0 0 0 66 3 0 0 18 0 1 0 87006103 7942144 1501 1992294400 134512640 135752675 4287463360 18446744073709551615 134639483 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 1939 1501 145 303 0 1634 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7756

[startup+1.50035 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28224
/proc/meminfo: memFree=1845264/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=12668 CPUtime=1.49
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 2826 0 0 0 144 5 0 0 19 0 1 0 87006103 12972032 2738 1992294400 134512640 135752675 4287463360 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 3167 2738 145 303 0 2862 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12668

[startup+3.1015 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28224
/proc/meminfo: memFree=1838940/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=20912 CPUtime=3.09
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 4874 0 0 0 301 8 0 0 25 0 1 0 87006103 21413888 4786 1992294400 134512640 135752675 4287463360 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 5228 4786 145 303 0 4923 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20912

[startup+6.30185 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28224
/proc/meminfo: memFree=1822944/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=36608 CPUtime=6.29
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 8794 0 0 0 611 18 0 0 25 0 1 0 87006103 37486592 8706 1992294400 134512640 135752675 4287463360 18446744073709551615 134638143 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 9152 8706 145 303 0 8847 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36608

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28224
/proc/meminfo: memFree=1793184/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=63552 CPUtime=12.69
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 15530 0 0 0 1238 31 0 0 25 0 1 0 87006103 65077248 15442 1992294400 134512640 135752675 4287463360 18446744073709551615 134611759 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 15888 15442 145 303 0 15583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63552

[startup+25.501 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28226
/proc/meminfo: memFree=1746560/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=108624 CPUtime=25.48
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 26798 0 0 0 2493 55 0 0 25 0 1 0 87006103 111230976 26710 1992294400 134512640 135752675 4287463360 18446744073709551615 135210436 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 27156 26710 145 303 0 26851 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 108624

[startup+51.1008 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28226
/proc/meminfo: memFree=1659760/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=196908 CPUtime=51.07
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 48842 0 0 0 5006 101 0 0 25 0 1 0 87006103 201633792 48754 1992294400 134512640 135752675 4287463360 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 49227 48754 145 303 0 48922 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 196908

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28228
/proc/meminfo: memFree=1523484/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=330660 CPUtime=102.27
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 82279 0 0 0 10052 175 0 0 25 0 1 0 87006103 338595840 82191 1992294400 134512640 135752675 4287463360 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 82665 82191 145 303 0 82360 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 330660

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28228
/proc/meminfo: memFree=1351496/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=505400 CPUtime=162.24
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 125911 0 0 0 15948 276 0 0 25 0 1 0 87006103 517529600 125823 1992294400 134512640 135752675 4287463360 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 126350 125823 145 303 0 126045 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 505400

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

[startup+166.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28228
/proc/meminfo: memFree=1334260/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=520784 CPUtime=166.24
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 129767 0 0 0 16340 284 0 0 25 0 1 0 87006103 533282816 129679 1992294400 134512640 135752675 4287463360 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 130196 129679 145 303 0 129891 0
Current children cumulated CPU time (s) 166.24
Current children cumulated vsize (KiB) 520784

[startup+172.708 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28230
/proc/meminfo: memFree=1315288/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=538432 CPUtime=172.65
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 134159 0 0 0 16971 294 0 0 25 0 1 0 87006103 551354368 134071 1992294400 134512640 135752675 4287463360 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 134608 134071 145 303 0 134303 0
Current children cumulated CPU time (s) 172.65
Current children cumulated vsize (KiB) 538432

[startup+179.102 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28230
/proc/meminfo: memFree=1301772/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=555512 CPUtime=179.04
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 138445 0 0 0 17601 303 0 0 25 0 1 0 87006103 568844288 138357 1992294400 134512640 135752675 4287463360 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 138878 138357 145 303 0 138573 0
Current children cumulated CPU time (s) 179.04
Current children cumulated vsize (KiB) 555512

[startup+182.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28230
/proc/meminfo: memFree=1291728/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=563616 CPUtime=182.24
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 140470 0 0 0 17915 309 0 0 25 0 1 0 87006103 577142784 140382 1992294400 134512640 135752675 4287463360 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 140904 140382 145 303 0 140599 0
Current children cumulated CPU time (s) 182.24
Current children cumulated vsize (KiB) 563616

[startup+183.902 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28230
/proc/meminfo: memFree=1288380/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=565160 CPUtime=183.83
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 140855 0 0 0 18074 309 0 0 18 0 1 0 87006103 578723840 140767 1992294400 134512640 135752675 4287463360 18446744073709551615 135200964 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 141290 140767 145 303 0 140985 0
Current children cumulated CPU time (s) 183.83
Current children cumulated vsize (KiB) 565160

[startup+184.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28230
/proc/meminfo: memFree=1288380/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=564996 CPUtime=184.23
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 140856 0 0 0 18114 309 0 0 19 0 1 0 87006103 578555904 140731 1992294400 134512640 135752675 4287463360 18446744073709551615 135205025 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 141249 140731 146 303 0 140944 0
Current children cumulated CPU time (s) 184.23
Current children cumulated vsize (KiB) 564996

[startup+184.502 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28230
/proc/meminfo: memFree=1288380/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=565132 CPUtime=184.43
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202496 140862 0 0 0 18134 309 0 0 18 0 1 0 87006103 578695168 140737 1992294400 134512640 135752675 4287463360 18446744073709551615 134519024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/28223/statm: 141283 140737 146 303 0 140978 0
Current children cumulated CPU time (s) 184.43
Current children cumulated vsize (KiB) 565132

[startup+184.602 s]
/proc/loadavg: 0.99 0.98 0.91 2/106 28230
/proc/meminfo: memFree=1288380/2059040 swapFree=4136664/4192956
[pid=28223] ppid=28221 vsize=0 CPUtime=184.53
/proc/28223/stat : 28223 (wbo1.4b) R 28221 28223 27867 0 -1 4202500 140863 0 0 0 18140 313 0 0 18 0 1 0 87006103 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/28223/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 184.53
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 184.618
CPU time (s): 184.563
CPU user time (s): 181.408
CPU system time (s): 3.15452
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 565160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 181.408
system time used= 3.15452
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 140863
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= 10
involuntary context switches= 565

runsolver used 0.339948 second user time and 0.84987 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-25 11:12:04
IDJOB=2680897
IDBENCH=2863
IDSOLVER=1190
FILE ID=node086/2680897-1277457124
PBS_JOBID= 11188104
Free space on /tmp= 62388 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-C880.a.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680897-1277457124/watcher-2680897-1277457124 -o /tmp/evaluation-result-2680897-1277457124/solver-2680897-1277457124 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680897-1277457124.opb

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

MD5SUM BENCH= b05f470b70f12c211f6d9c7c351d242f
RANDOM SEED=283579043

node086.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1853116 kB
Buffers:         46736 kB
Cached:          69028 kB
SwapCached:       9312 kB
Active:          13268 kB
Inactive:       115996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853116 kB
SwapTotal:     4192956 kB
SwapFree:      4136664 kB
Dirty:            2788 kB
Writeback:           0 kB
AnonPages:       12068 kB
Mapped:           8428 kB
Slab:            54740 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182704 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= 62388 MiB
End job on node086 at 2010-06-25 11:15:09