Trace number 35004

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, and are wall clock time (not CPU 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
minisat+ 1.14OPT-174776 2.69859 2.70277

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/www.csit.fsu.edu/
~burkardt/datasets/mps/normalized-reduced-mps-v2-20-10-nazareth.opb
MD5SUM0bd58fd61104d4efa74fac2638f06649
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-174776
Best CPU time to get the best result obtained on this benchmark0.002998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -174776
Optimality of the best value was proved YES
Number of variables78
Total number of constraints3
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint17
Maximum length of a constraint61
Number of terms in the objective function 78
Biggest coefficient in the objective function 174756
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524343
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 174759
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524343
Number of bits of the biggest sum of numbers20
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 (download as text)

0.00	c Parsing PB file...
0.00	c Converting 3 PB-constraints to clauses...
0.00	c   -- Unit propagations: (none)
0.00	c   -- Detecting intervals from adjacent constraints: (none)
0.00	c   -- Clauses(.)/Splits(s): (none)
0.00	c ---[   2]---> BDD-cost:   16
0.00	c ---[   1]---> Sorter-cost: 2068     Base: 3 7 5 13 2 2 2 2 2 2
0.11	c ---[   0]---> Adder-cost: 362   maxlim: 248387   bits: 19/18
0.70	c ==================================[MINISAT+]==================================
0.70	c | Conflicts | Original         | Learnt                           | Progress |
0.70	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.70	c ==============================================================================
0.70	c |         0 |    7441    20435 |    2480       0        0     nan |  0.000 % |
0.70	c |       100 |    7441    20435 |    2728     100      768     7.7 |  0.470 % |
0.70	c ==============================================================================
0.70	c Found solution: -38675
0.70	o -38675
0.71	c ---[   0]---> Sorter-cost: 4316     Base: 3 7 5 13 2 2 2 2 2
0.87	c ==================================[MINISAT+]==================================
0.87	c | Conflicts | Original         | Learnt                           | Progress |
0.87	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.87	c ==============================================================================
0.87	c |       152 |   18065    45267 |    6021     151     1492     9.9 |  0.470 % |
0.88	c |       253 |   18065    45267 |    6623     252     2751    10.9 |  1.240 % |
0.89	c ==============================================================================
0.89	c Found solution: -124921
0.89	o -124921
0.89	c ---[   0]---> Sorter-cost: 1448     Base: 3 7 2 2 2 2 2 2 2 2 2 2
1.00	c ==================================[MINISAT+]==================================
1.00	c | Conflicts | Original         | Learnt                           | Progress |
1.00	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.00	c ==============================================================================
1.00	c |       312 |   20396    50603 |    6798     266     2116     8.0 |  1.240 % |
1.01	c ==============================================================================
1.01	c Found solution: -125006
1.01	o -125006
1.01	c ---[   0]---> Sorter-cost:   14     Base: 3 7 2 2 2 2 2 2 2 2 2 2
1.11	c ==================================[MINISAT+]==================================
1.11	c | Conflicts | Original         | Learnt                           | Progress |
1.11	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.11	c ==============================================================================
1.11	c |       380 |   20421    50706 |    6807     334     3257     9.8 |  1.240 % |
1.12	c ==============================================================================
1.12	c Found solution: -131541
1.12	o -131541
1.12	c ---[   0]---> Sorter-cost: 1067     Base: 3 7 2 2 2 2 2 2 2 2 2
1.20	c ==================================[MINISAT+]==================================
1.20	c | Conflicts | Original         | Learnt                           | Progress |
1.20	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.20	c ==============================================================================
1.20	c |       412 |   21934    54110 |    7311     333     2877     8.6 |  1.240 % |
1.21	c ==============================================================================
1.21	c Found solution: -144711
1.21	o -144711
1.21	c ---[   0]---> Sorter-cost:   13     Base: 3 7 2 2 2 2 2 2 2 2 2
1.28	c ==================================[MINISAT+]==================================
1.28	c | Conflicts | Original         | Learnt                           | Progress |
1.28	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.28	c ==============================================================================
1.28	c |       435 |   21997    54279 |    7332     356     2969     8.3 |  1.240 % |
1.28	c ==============================================================================
1.28	c Found solution: -153384
1.28	o -153384
1.28	c ---[   0]---> Sorter-cost: 1399     Base: 3 7 2 2 2 2 2 2 2 2
1.34	c ==================================[MINISAT+]==================================
1.34	c | Conflicts | Original         | Learnt                           | Progress |
1.34	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.34	c ==============================================================================
1.34	c |       436 |   24043    58932 |    8014     330     2536     7.7 |  1.240 % |
1.36	c ==============================================================================
1.36	c Found solution: -158015
1.36	o -158015
1.36	c ---[   0]---> Sorter-cost:   10     Base: 3 7 2 2 2 2 2 2 2 2
1.41	c ==================================[MINISAT+]==================================
1.41	c | Conflicts | Original         | Learnt                           | Progress |
1.41	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.41	c ==============================================================================
1.41	c |       511 |   24114    59111 |    8038     405     3453     8.5 |  1.240 % |
1.42	c ==============================================================================
1.42	c Found solution: -167573
1.42	o -167573
1.42	c ---[   0]---> Sorter-cost: 1032     Base: 3 7 2 2 2 2 2 2 2
1.46	c ==================================[MINISAT+]==================================
1.46	c | Conflicts | Original         | Learnt                           | Progress |
1.46	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.46	c ==============================================================================
1.46	c |       537 |   26024    63469 |    8674     421     3492     8.3 |  1.240 % |
1.46	c ==============================================================================
1.46	c Found solution: -167582
1.46	o -167582
1.46	c ---[   0]---> Sorter-cost:   10     Base: 3 7 2 2 2 2 2 2 2
1.50	c ==================================[MINISAT+]==================================
1.50	c | Conflicts | Original         | Learnt                           | Progress |
1.50	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.50	c ==============================================================================
1.50	c |       540 |   26141    63767 |    8713     424     3509     8.3 |  1.240 % |
1.51	c ==============================================================================
1.51	c Found solution: -171082
1.51	o -171082
1.51	c ---[   0]---> Sorter-cost: 1363     Base: 3 7 2 2 2 2 2 2
1.54	c ==================================[MINISAT+]==================================
1.54	c | Conflicts | Original         | Learnt                           | Progress |
1.54	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.54	c ==============================================================================
1.54	c |       541 |   28148    68345 |    9382     393     2884     7.3 |  1.240 % |
1.55	c ==============================================================================
1.55	c Found solution: -171124
1.55	o -171124
1.55	c ---[   0]---> Sorter-cost:    7     Base: 3 7 2 2 2 2 2 2
1.58	c ==================================[MINISAT+]==================================
1.58	c | Conflicts | Original         | Learnt                           | Progress |
1.58	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.58	c ==============================================================================
1.58	c |       545 |   28166    68388 |    9388     397     2975     7.5 |  1.240 % |
1.59	c ==============================================================================
1.59	c Found solution: -171343
1.59	o -171343
1.59	c ---[   0]---> Sorter-cost:    9     Base: 3 7 2 2 2 2 2 2
1.62	c ==================================[MINISAT+]==================================
1.62	c | Conflicts | Original         | Learnt                           | Progress |
1.62	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.62	c ==============================================================================
1.62	c |       576 |   28218    68523 |    9406     428     3250     7.6 |  1.240 % |
1.64	c |       678 |   28218    68523 |   10346     530     4031     7.6 | 11.425 % |
1.65	c ==============================================================================
1.65	c Found solution: -173990
1.65	o -173990
1.65	c ---[   0]---> Sorter-cost: 1485     Base: 3 7 2 2 2 2
1.67	c ==================================[MINISAT+]==================================
1.67	c | Conflicts | Original         | Learnt                           | Progress |
1.67	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.67	c ==============================================================================
1.67	c |       712 |   29450    71137 |    9816     487     3383     6.9 | 11.425 % |
1.68	c ==============================================================================
1.68	c Found solution: -173992
1.68	o -173992
1.68	c ---[   0]---> Sorter-cost:    1     Base: 3 7 2 2 2 2
1.70	c ==================================[MINISAT+]==================================
1.70	c | Conflicts | Original         | Learnt                           | Progress |
1.70	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.70	c ==============================================================================
1.70	c |       719 |   29454    71147 |    9818     494     3408     6.9 | 11.425 % |
1.71	c ==============================================================================
1.71	c Found solution: -173993
1.71	o -173993
1.71	c ---[   0]---> Sorter-cost:    7     Base: 3 7 2 2 2 2
1.73	c ==================================[MINISAT+]==================================
1.73	c | Conflicts | Original         | Learnt                           | Progress |
1.73	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.73	c ==============================================================================
1.73	c |       745 |   29509    71294 |    9836     520     3539     6.8 | 11.425 % |
1.74	c ==============================================================================
1.74	c Found solution: -174496
1.74	o -174496
1.74	c ---[   0]---> Sorter-cost: 1138     Base: 3 7 2 2
1.75	c ==================================[MINISAT+]==================================
1.75	c | Conflicts | Original         | Learnt                           | Progress |
1.75	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.75	c ==============================================================================
1.75	c |       761 |   26389    63923 |    8796     448     2744     6.1 | 11.425 % |
1.76	c ==============================================================================
1.76	c Found solution: -174503
1.76	o -174503
1.76	c ---[   0]---> Sorter-cost:    5     Base: 3 7 2 2
1.77	c ==================================[MINISAT+]==================================
1.77	c | Conflicts | Original         | Learnt                           | Progress |
1.77	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.77	c ==============================================================================
1.77	c |       817 |   26462    64100 |    8820     504     3118     6.2 | 11.425 % |
1.78	c ==============================================================================
1.78	c Found solution: -174576
1.78	o -174576
1.78	c ---[   0]---> Sorter-cost:    6     Base: 3 7 2 2
1.79	c ==================================[MINISAT+]==================================
1.79	c | Conflicts | Original         | Learnt                           | Progress |
1.79	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.79	c ==============================================================================
1.79	c |       824 |   26584    64397 |    8861     511     3158     6.2 | 11.425 % |
1.80	c ==============================================================================
1.80	c Found solution: -174584
1.80	o -174584
1.80	c ---[   0]---> Sorter-cost:    5     Base: 3 7 2 2
1.81	c ==================================[MINISAT+]==================================
1.81	c | Conflicts | Original         | Learnt                           | Progress |
1.81	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.81	c ==============================================================================
1.81	c |       830 |   26615    64476 |    8871     517     3184     6.2 | 11.425 % |
1.82	c ==============================================================================
1.82	c Found solution: -174585
1.82	o -174585
1.82	c ---[   0]---> Sorter-cost:    6     Base: 3 7 2 2
1.83	c ==================================[MINISAT+]==================================
1.83	c | Conflicts | Original         | Learnt                           | Progress |
1.83	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.83	c ==============================================================================
1.83	c |       832 |   26623    64500 |    8874     519     3195     6.2 | 11.425 % |
1.84	c ==============================================================================
1.84	c Found solution: -174587
1.84	o -174587
1.84	c ---[   0]---> Sorter-cost:    2     Base: 3 7 2 2
1.85	c ==================================[MINISAT+]==================================
1.85	c | Conflicts | Original         | Learnt                           | Progress |
1.85	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.85	c ==============================================================================
1.85	c |       834 |   26628    64511 |    8876     521     3208     6.2 | 11.425 % |
1.85	c ==============================================================================
1.85	c Found solution: -174624
1.85	o -174624
1.85	c ---[   0]---> Sorter-cost:  561     Base: 3 7 2
1.86	c ==================================[MINISAT+]==================================
1.86	c | Conflicts | Original         | Learnt                           | Progress |
1.86	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.86	c ==============================================================================
1.86	c |       838 |   26442    63960 |    8814     506     3085     6.1 | 11.425 % |
1.87	c ==============================================================================
1.87	c Found solution: -174625
1.87	o -174625
1.87	c ---[   0]---> Sorter-cost:    5     Base: 3 7 2
1.88	c ==================================[MINISAT+]==================================
1.88	c | Conflicts | Original         | Learnt                           | Progress |
1.88	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.88	c ==============================================================================
1.88	c |       841 |   26450    63987 |    8816     509     3099     6.1 | 11.425 % |
1.89	c ==============================================================================
1.89	c Found solution: -174657
1.89	o -174657
1.89	c ---[   0]---> Sorter-cost:    5     Base: 3 7 2
1.90	c ==================================[MINISAT+]==================================
1.90	c | Conflicts | Original         | Learnt                           | Progress |
1.90	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.90	c ==============================================================================
1.90	c |       847 |   26528    64171 |    8842     515     3169     6.2 | 11.425 % |
1.91	c ==============================================================================
1.91	c Found solution: -174679
1.91	o -174679
1.91	c ---[   0]---> Sorter-cost:    5     Base: 3 7 2
1.92	c ==================================[MINISAT+]==================================
1.92	c | Conflicts | Original         | Learnt                           | Progress |
1.92	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.92	c ==============================================================================
1.92	c |       869 |   26539    64201 |    8846     537     3315     6.2 | 11.425 % |
1.93	c ==============================================================================
1.93	c Found solution: -174742
1.93	o -174742
1.93	c ---[   0]---> Sorter-cost: 1216     Base: 11
1.94	c ==================================[MINISAT+]==================================
1.94	c | Conflicts | Original         | Learnt                           | Progress |
1.94	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.94	c ==============================================================================
1.94	c |       875 |   25450    61520 |    8483     503     3011     6.0 | 11.425 % |
1.95	c ==============================================================================
1.95	c Found solution: -174746
1.95	o -174746
1.95	c ---[   0]---> Sorter-cost:    2     Base: 11
1.95	c ==================================[MINISAT+]==================================
1.95	c | Conflicts | Original         | Learnt                           | Progress |
1.95	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.95	c ==============================================================================
1.95	c |       886 |   25508    61654 |    8502     514     3182     6.2 | 11.425 % |
1.97	c |       986 |   25508    61654 |    9352     614     3831     6.2 | 35.096 % |
1.98	c ==============================================================================
1.98	c Found solution: -174748
1.98	o -174748
1.98	c ---[   0]---> Sorter-cost:    2     Base: 11
1.99	c ==================================[MINISAT+]==================================
1.99	c | Conflicts | Original         | Learnt                           | Progress |
1.99	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.99	c ==============================================================================
1.99	c |      1002 |   25564    61796 |    8521     630     3928     6.2 | 35.096 % |
2.00	c ==============================================================================
2.00	c Found solution: -174750
2.00	o -174750
2.00	c ---[   0]---> Sorter-cost:    2     Base: 11
2.00	c ==================================[MINISAT+]==================================
2.00	c | Conflicts | Original         | Learnt                           | Progress |
2.00	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.00	c ==============================================================================
2.00	c |      1015 |   25634    61968 |    8544     643     4028     6.3 | 35.096 % |
2.03	c |      1117 |   25634    61968 |    9398     745     5104     6.9 | 34.926 % |
2.07	c ==============================================================================
2.07	c Found solution: -174751
2.07	o -174751
2.07	c ---[   0]---> Sorter-cost:    2     Base: 11
2.07	c ==================================[MINISAT+]==================================
2.07	c | Conflicts | Original         | Learnt                           | Progress |
2.07	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.07	c ==============================================================================
2.07	c |      1254 |   25677    62075 |    8559     882     6426     7.3 | 34.926 % |
2.09	c ==============================================================================
2.09	c Found solution: -174752
2.09	o -174752
2.09	c ---[   0]---> Sorter-cost:    2     Base: 11
2.10	c ==================================[MINISAT+]==================================
2.10	c | Conflicts | Original         | Learnt                           | Progress |
2.10	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.10	c ==============================================================================
2.10	c |      1306 |   25710    62154 |    8570     934     6786     7.3 | 34.926 % |
2.13	c |      1407 |   25710    62154 |    9427    1035     8365     8.1 | 34.834 % |
2.18	c |      1558 |   25710    62154 |   10369    1186     9887     8.3 | 34.834 % |
2.23	c |      1786 |   25710    62154 |   11406    1414    12142     8.6 | 34.834 % |
2.25	c ==============================================================================
2.25	c Found solution: -174753
2.25	o -174753
2.26	c ---[   0]---> Sorter-cost:    2     Base: 11
2.26	c ==================================[MINISAT+]==================================
2.26	c | Conflicts | Original         | Learnt                           | Progress |
2.26	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.26	c ==============================================================================
2.26	c |      1884 |   25713    62161 |    8571    1512    12981     8.6 | 34.834 % |
2.27	c ==============================================================================
2.27	c Found solution: -174754
2.27	o -174754
2.27	c ---[   0]---> Sorter-cost:  783     Base: 3
2.28	c ==================================[MINISAT+]==================================
2.28	c | Conflicts | Original         | Learnt                           | Progress |
2.28	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.28	c ==============================================================================
2.28	c |      1889 |   25093    60649 |    8364    1502    12902     8.6 | 34.834 % |
2.29	c ==============================================================================
2.29	c Found solution: -174755
2.29	o -174755
2.29	c ---[   0]---> Sorter-cost:    2     Base: 3
2.30	c ==================================[MINISAT+]==================================
2.30	c | Conflicts | Original         | Learnt                           | Progress |
2.30	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.30	c ==============================================================================
2.30	c |      1898 |   25591    61833 |    8530    1511    12968     8.6 | 34.834 % |
2.30	c ==============================================================================
2.30	c Found solution: -174756
2.30	o -174756
2.31	c ---[   0]---> Sorter-cost:    2     Base: 3
2.31	c ==================================[MINISAT+]==================================
2.31	c | Conflicts | Original         | Learnt                           | Progress |
2.31	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.31	c ==============================================================================
2.31	c |      1904 |   25672    62029 |    8557    1517    13035     8.6 | 34.834 % |
2.33	c ==============================================================================
2.33	c Found solution: -174757
2.33	o -174757
2.33	c ---[   0]---> Sorter-cost:    1     Base: 3
2.34	c ==================================[MINISAT+]==================================
2.34	c | Conflicts | Original         | Learnt                           | Progress |
2.34	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.34	c ==============================================================================
2.34	c |      1960 |   25682    62055 |    8560    1573    14034     8.9 | 34.834 % |
2.36	c ==============================================================================
2.36	c Found solution: -174758
2.36	o -174758
2.36	c ---[   0]---> Sorter-cost:    2     Base: 3
2.37	c ==================================[MINISAT+]==================================
2.37	c | Conflicts | Original         | Learnt                           | Progress |
2.37	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.37	c ==============================================================================
2.37	c |      2044 |   25686    62067 |    8562    1657    14722     8.9 | 34.834 % |
2.38	c ==============================================================================
2.38	c Found solution: -174759
2.38	o -174759
2.38	c ---[   0]---> Sorter-cost:    2     Base: 3
2.38	c ==================================[MINISAT+]==================================
2.38	c | Conflicts | Original         | Learnt                           | Progress |
2.38	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.38	c ==============================================================================
2.38	c |      2047 |   25689    62074 |    8563    1660    14734     8.9 | 34.834 % |
2.39	c ==============================================================================
2.39	c Found solution: -174760
2.39	o -174760
2.39	c ---[   0]---> Sorter-cost:    1     Base: 3
2.40	c ==================================[MINISAT+]==================================
2.40	c | Conflicts | Original         | Learnt                           | Progress |
2.40	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.40	c ==============================================================================
2.40	c |      2047 |   25693    62085 |    8564    1660    14734     8.9 | 34.834 % |
2.41	c ==============================================================================
2.41	c Found solution: -174761
2.41	o -174761
2.41	c ---[   0]---> Sorter-cost:    2     Base: 3
2.42	c ==================================[MINISAT+]==================================
2.42	c | Conflicts | Original         | Learnt                           | Progress |
2.42	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.42	c ==============================================================================
2.42	c |      2063 |   25696    62092 |    8565    1676    14846     8.9 | 34.834 % |
2.45	c |      2163 |   25696    62092 |    9421    1776    15930     9.0 | 36.468 % |
2.46	c ==============================================================================
2.46	c Found solution: -174762
2.46	o -174762
2.46	c ---[   0]---> Sorter-cost:    2     Base: 3
2.46	c ==================================[MINISAT+]==================================
2.46	c | Conflicts | Original         | Learnt                           | Progress |
2.46	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.46	c ==============================================================================
2.46	c |      2171 |   25699    62099 |    8566    1784    15988     9.0 | 36.468 % |
2.47	c ==============================================================================
2.47	c Found solution: -174763
2.47	o -174763
2.47	c ---[   0]---> Sorter-cost:    1     Base: 3
2.48	c ==================================[MINISAT+]==================================
2.48	c | Conflicts | Original         | Learnt                           | Progress |
2.48	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.48	c ==============================================================================
2.48	c |      2171 |   25708    62122 |    8569    1784    15988     9.0 | 36.468 % |
2.49	c ==============================================================================
2.49	c Found solution: -174764
2.49	o -174764
2.49	c ---[   0]---> Sorter-cost:    2     Base: 3
2.50	c ==================================[MINISAT+]==================================
2.50	c | Conflicts | Original         | Learnt                           | Progress |
2.50	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.50	c ==============================================================================
2.50	c |      2185 |   25712    62133 |    8570    1798    16072     8.9 | 36.468 % |
2.51	c ==============================================================================
2.51	c Found solution: -174765
2.51	o -174765
2.51	c ---[   0]---> Sorter-cost:  574     Base: 3
2.52	c ==================================[MINISAT+]==================================
2.52	c | Conflicts | Original         | Learnt                           | Progress |
2.52	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.52	c ==============================================================================
2.52	c |      2189 |   21513    52229 |    7171    1741    15644     9.0 | 36.468 % |
2.53	c ==============================================================================
2.53	c Found solution: -174766
2.53	o -174766
2.53	c ---[   0]---> Sorter-cost:    1     Base: 3
2.53	c ==================================[MINISAT+]==================================
2.53	c | Conflicts | Original         | Learnt                           | Progress |
2.53	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.53	c ==============================================================================
2.53	c |      2199 |   21518    52241 |    7172    1751    15755     9.0 | 36.468 % |
2.55	c ==============================================================================
2.55	c Found solution: -174767
2.55	o -174767
2.55	c ---[   0]---> Sorter-cost:    2     Base: 3
2.55	c ==================================[MINISAT+]==================================
2.55	c | Conflicts | Original         | Learnt                           | Progress |
2.55	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.55	c ==============================================================================
2.55	c |      2208 |   21589    52414 |    7196    1760    15826     9.0 | 36.468 % |
2.56	c ==============================================================================
2.56	c Found solution: -174768
2.56	o -174768
2.56	c ---[   0]---> Sorter-cost:    2     Base: 3
2.57	c ==================================[MINISAT+]==================================
2.57	c | Conflicts | Original         | Learnt                           | Progress |
2.57	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.57	c ==============================================================================
2.57	c |      2223 |   21592    52421 |    7197    1775    15945     9.0 | 36.468 % |
2.59	c ==============================================================================
2.59	c Found solution: -174769
2.59	o -174769
2.59	c ---[   0]---> Sorter-cost:    1     Base: 3
2.60	c ==================================[MINISAT+]==================================
2.60	c | Conflicts | Original         | Learnt                           | Progress |
2.60	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.60	c ==============================================================================
2.60	c |      2268 |   21595    52428 |    7198    1820    16440     9.0 | 36.468 % |
2.61	c ==============================================================================
2.61	c Found solution: -174770
2.61	o -174770
2.61	c ---[   0]---> Sorter-cost:  599     Base: 2
2.61	c ==================================[MINISAT+]==================================
2.61	c | Conflicts | Original         | Learnt                           | Progress |
2.61	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.61	c ==============================================================================
2.61	c |      2281 |   20164    49026 |    6721    1672    14473     8.7 | 36.468 % |
2.62	c ==============================================================================
2.62	c Found solution: -174771
2.62	o -174771
2.62	c ---[   0]---> Sorter-cost:    1     Base: 2
2.63	c ==================================[MINISAT+]==================================
2.63	c | Conflicts | Original         | Learnt                           | Progress |
2.63	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.63	c ==============================================================================
2.63	c |      2281 |   20169    49038 |    6723    1672    14473     8.7 | 36.468 % |
2.64	c ==============================================================================
2.64	c Found solution: -174772
2.64	o -174772
2.64	c ---[   0]---> Sorter-cost:    2     Base: 2
2.65	c ==================================[MINISAT+]==================================
2.65	c | Conflicts | Original         | Learnt                           | Progress |
2.65	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.65	c ==============================================================================
2.65	c |      2297 |   17289    42344 |    5763    1438    11341     7.9 | 36.468 % |
2.66	c ==============================================================================
2.66	c Found solution: -174773
2.66	o -174773
2.66	c ---[   0]---> BDD-cost:  105
2.66	c ==================================[MINISAT+]==================================
2.66	c | Conflicts | Original         | Learnt                           | Progress |
2.66	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.66	c ==============================================================================
2.66	c |      2303 |   16263    40022 |    5421    1230     9087     7.4 | 36.468 % |
2.67	c ==============================================================================
2.67	c Found solution: -174774
2.67	o -174774
2.67	c ---[   0]---> BDD-cost:    1
2.68	c ==================================[MINISAT+]==================================
2.68	c | Conflicts | Original         | Learnt                           | Progress |
2.68	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.68	c ==============================================================================
2.68	c |      2320 |   14060    34683 |    4686    1067     7465     7.0 | 36.468 % |
2.68	c ==============================================================================
2.68	c Found solution: -174775
2.68	o -174775
2.69	c ==================================[MINISAT+]==================================
2.69	c | Conflicts | Original         | Learnt                           | Progress |
2.69	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.69	c ==============================================================================
2.69	c |      2328 |    1279     3446 |     426       3       38    12.7 | 36.468 % |
2.69	c ==============================================================================
2.69	c Found solution: -174776
2.69	o -174776
2.69	c Optimal solution: -174776
2.69	s OPTIMUM FOUND
2.69	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
2.69	v 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
2.69	v -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78
2.69	c _______________________________________________________________________________
2.69	c 
2.69	c restarts              : 64
2.69	c conflicts             : 2328           (866 /sec)
2.69	c decisions             : 47435          (17637 /sec)
2.69	c propagations          : 0              (0 /sec)
2.69	c inspects              : 0              (0 /sec)
2.69	c CPU time              : 2.68959 s
2.69	c _______________________________________________________________________________

Verifier Data (download as text)

OK	-174776

Watcher Data (download as text)

Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds
Enforcing Stack size limit: 67108864 bytes
Enforcing memory limit (will send SIGKILL): 1843200 Kb
Enforcing VSIZE limit: 1887436800 bytes
runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node92/watcher-35004-1149274313 -o ROOT/results/node92/solver-35004-1149274313 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node92/35004-1149274313/instance-35004-1149274313.opb 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 0.92 0.97 0.97 2/67 25227
/proc/meminfo: memFree=1248832/2055892 swapFree=4084900/4096564
[pid=25227] ppid=25225 vsize=1060 CPUtime=0
/proc/25227/stat : 25227 (minisat+) R 25225 25227 25181 0 -1 4194304 126 0 0 0 0 0 0 0 19 0 1 0 193070128 1085440 112 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 0 0 0
/proc/25227/statm: 265 112 86 215 0 47 0

Child status: 30
Real time (s): 2.70277
CPU time (s): 2.69859
CPU user time (s): 2.69159
CPU system time (s): 0.006998
CPU usage (%): 99.8452
Max. virtual memory (cumulated for all children) (Kb): 0

Launcher Data (download as text)

Begin job on node92 on Fri Jun  2 18:51:53 UTC 2006


FILE ID= 35004-1149274313

PBS_JOBID= 299104

BENCH NAME= ROOT/tmp/node92/35004-1149274313/instance-35004-1149274313.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node92/35004-1149274313/instance-35004-1149274313.opb
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node92/watcher-35004-1149274313 -o ROOT/results/node92/solver-35004-1149274313 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node92/35004-1149274313/instance-35004-1149274313.opb

MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db
MD5SUM BENCH=  0bd58fd61104d4efa74fac2638f06649

RANDOM SEED= 117502890


/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		: 3000.214
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	: 6006.19
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		: 3000.214
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1249040 kB
Buffers:         38708 kB
Cached:         692396 kB
SwapCached:       2956 kB
Active:          54276 kB
Inactive:       685576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1249040 kB
SwapTotal:     4096564 kB
SwapFree:      4084900 kB
Dirty:             168 kB
Writeback:           0 kB
Mapped:          15200 kB
Slab:            53804 kB
Committed_AS:   269128 kB
PageTables:       1256 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node92 on Fri Jun  2 18:51:55 UTC 2006