Benchmark

incremental/QF_BVLRA/20240414-mapf_r/soc/coef_2/grid/grid_08x08_k3_k2_A.smt2 

Publications: Tomas Kolarik, Stefan Ratschan and Pavel Surynek: "Multi-Agent Path-Finding with Continuous Time Using SAT Modulo Linear Real Arithmetic" in ICAART, SCITEPRESS, 2024.
The benchmarks mimic MAPF problems with continuous time where the objective time must be sub-optimal, bounded by a user-specified coefficient. In the original solver, a simulator checks whether there are collisions between particular agents, according to the current model. This check is missing in the case of the final 'check-sat'. The benchmarks also lack commands for preferring certain variables during the search which is of huge importance when searching for short paths in a graph. However, the final plan must still avoid all collisions encountered by the original solver and the objective time must obey the sub-optimal coefficient. Producing models is crucial for the application since the intended solver communicates values of particular variables with the simulator. This communication is ommited though for simplicity. The final 'get-value' allows to compare with the original solver that the objective time indeed obeys the coefficient. Filenames without the extensions correspond to filenames of resulting plans of the original solver.
Benchmark
Size399684
Compressed Size27771
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence—
Generated ByTomas Kolarik
Generated On2024-04-14 00:00:00
Generatorgitlab.com/Tomaqa/mapf_r
Dolmen OK1
strict Dolmen OK1
check-sat calls3
Query 1
Status sat
Inferred Status None
Size 394759
Compressed Size27500
Max. Term Depth10
Asserts 3708
Declared Functions0
Declared Constants202
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not3645 or5447 and3322 =11220
/998 +54 -42 *42
<=28
Query 2
Status sat
Inferred Status None
Size 399563
Compressed Size27725
Max. Term Depth10
Asserts 3722
Declared Functions0
Declared Constants202
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not3701 or5517 and3322 =11276
/1013 +138 -112 *98
<=56
Query 3
Status sat
Inferred Status None
Size 399668
Compressed Size27754
Max. Term Depth10
Asserts 3724
Declared Functions0
Declared Constants202
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not3701 or5517 and3322 =11276
/1015 +138 -112 *98
<=58