Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem__008.smt2.slack.smt2
Publications: M. Bromberger. A Reduction from Unbounded Linear Mixed Arithmetic Problems into Bounded Problems. (Work in progress.)
The benchmarks in this class are based on the problems from SMT-LIB/QF_LIA/CAV_2009 and SMT-LIB/QF_LIA/cut_lemmas.
I just replaced all variables x with x_+ - x_-, where x_+ and x_- are two new variables such that x_+, x_- >= 0.
This transformation is equisatisfiable.
The new variables and an unsatisfiable status guarantee that there are bounded and unbounded directions.
Target solver: CVC4 Mathsat SPASS-IQ YICES Z3
| Benchmark |
|---|
| Size | 16862 |
| Compressed Size | 2754 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | crafted |
| First Occurrence | 2018-07-14 |
| Generated By | Martin Bromberger |
| Generated On | 2018-01-06 00:00:00 |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | sat |
| Inferred Status | sat |
| Size | 16854 |
| Compressed Size | 2770 |
| Max. Term Depth | 4 |
| Asserts | 105 |
| Declared Functions | 0 |
| Declared Constants | 80 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2018
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.06075
|
0.06080
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.09915
|
0.09931
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.04502
|
0.04604
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
5.12816
|
8.81202
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.07067
|
0.07062
|
| |
veriT |
veriT_default |
unknown ❌
|
1.16494
|
1.16493
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
0.06290
|
0.06285
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.21738
|
0.21740
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.12382
|
0.12413
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.04735
|
0.04732
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.04746
|
0.00584
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
0.59312
|
1.39742
|
| |
veriT |
veriT_default |
sat ✅
|
0.09218
|
0.09220
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
496.09400
|
495.97600
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.07097
|
0.07096
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.10218
|
0.10256
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.06443
|
0.06382
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1183.92000
|
970.08800
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01970
|
0.00643
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
1032.29000
|
1060.55000
|
| |
veriT |
veriT_default |
sat ✅
|
0.03317
|
0.03341
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.04741
|
0.04752
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.35887
|
0.23347
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
0.29927
|
0.16681
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
26.36975
|
36.24499
|
| |
Yices2 |
Yices2 |
sat ✅
|
44.91477
|
44.79067
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.38048
|
0.30039
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.28712
|
0.17041
|