| Name | /PARTIAL-SMALLINT-LIN/wcsp/academics/ normalized-8queens_wcsp.wbo |
| MD5SUM | 6918f920750f88dfbef1b43610925e28 |
| Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
| Best result obtained on this benchmark | MOPT |
| Best cost obtained on this benchmark | 0 |
| Best CPU time to get the best result obtained on this benchmark | 0.012997 |
| Max-Satisfiable | |
| Max-(Un)Satisfiability was proved | |
| Best value of the cost | |
| Optimality of the best cost was proved | |
| Number of variables | 64 |
| Total number of constraints | 512 |
| Number of soft constraints | 504 |
| Number of constraints which are clauses | 504 |
| Number of constraints which are cardinality constraints (but not clauses) | 8 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 8 |
| Top cost | 1 |
| Min constraint cost | 1 |
| Max constraint cost | 1 |
| Sum of constraints costs | 504 |
| Biggest number in a constraint | 1 |
| Number of bits of the biggest number in a constraint | 1 |
| Biggest sum of numbers in a constraint | 9 |
| Number of bits of the biggest sum of numbers | 4 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
| Solver Name | TraceID | Answer | CPU time | Wall clock time |
|---|---|---|---|---|
| NaPS 1.02 (complete) | 4094870 | OPTIMUM | 0.012997 | 0.013695 |
| toysat 2016-05-02 (complete) | 4093484 | OPTIMUM | 0.049991 | 0.0545481 |
| Sat4j PB 2.3.6 Resolution PB16 (complete) | 4090712 | OPTIMUM | 0.304952 | 0.22985 |
| Sat4j PB 2.3.6 Res+CP PB16 (complete) | 4092098 | OPTIMUM | 0.423935 | 0.698849 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
cost of falsified constraints: 0-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