This page displays the results of the different solvers for each benchmark for category binary constraints in intension (2-ARY-INT), subcategory boolean problems
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REMINDER
Keep in mind that the 'Best result' columns only provide the best result given by one of the solvers. This 'Best result' may be wrong in case of an UNSATISFIABLE or OPTIMUM FOUND answer (because there's no efficient way to check these answers). |
| Cell example | Meaning |
|---|---|
| Answer | Solver result |
| TT=... | Total Time (TT): this is the CPU time (in seconds) used by the solver until termination. This time is only meaningful for complete solvers because incomplete solvers will always run until they time out |
| Remember that CPU time and wall clock time are two very different notions. The CPU time represents the time during which the instructions of the solver were executed by the processor. The wall clock time represents how much time ellapsed on the clock. For a same event, the CPU time may be either smaller or greater than the wall clock time depending on the number of threads of execution and the number of processors. |
| Abbreviation | Meaning |
|---|---|
| TO | Time Out |
| MO | Mem. Out (out of memory) |
| Color | Meaning |
|---|---|
| text | the solver cannot handle this instance |
| text | the solver gave no answer |
| text | the solver gave a definitive answer (SAT or UNSAT) |
| text | the solver performed better than the other ones on that instance |
| text | the solver was ended by a signal |
| text | the solver gave an incomplete answer |
| text | the solver was disqualified in the category |
| text | the solver gave a wrong answer |
For better readability, you may choose to hide some solvers:
Abscon 112v4 AC (complete)
Abscon 112v4 ESAC (complete)
bpsolver 09 (complete)
Choco2.1.1 2009-06-10 (complete)
Choco2.1.1b 2009-07-16 (complete)
Concrete 2009-07-14 (complete)
Concrete DC 2009-07-14 (complete)
Mistral 1.545 (complete)
pcs 0.3.2 (complete)
pcs-restart 0.3.2 (complete)
SAT4J CSP 2.1.1 (complete)
Sugar v1.14.6+minisat (complete)
Sugar v1.14.6+picosat (complete)