Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem__012.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 | 18934 |
| Compressed Size | 3012 |
| 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 | 18926 |
| Compressed Size | 3025 |
| Max. Term Depth | 4 |
| Asserts | 110 |
| 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 ✅
|
0.07322
|
0.07315
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.13076
|
0.13086
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.09498
|
0.09607
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
12.20320
|
17.20490
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.18082
|
0.18078
|
| |
veriT |
veriT_default |
unknown ❌
|
2.59639
|
2.59648
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
125.32300
|
125.31200
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
10.52110
|
10.52110
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.16606
|
0.16635
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.12358
|
0.12350
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.10359
|
0.00599
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.04000
|
1229.44000
|
| |
veriT |
veriT_default |
sat ✅
|
0.10915
|
0.10938
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.06000
|
1199.97000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.10041
|
0.10036
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.12660
|
0.12715
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.08067
|
0.08065
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1164.88000
|
946.55900
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.12101
|
0.00669
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.15000
|
1225.38000
|
| |
veriT |
veriT_default |
sat ✅
|
0.20695
|
0.20722
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.08204
|
0.08213
|
|
SMT-COMP 2023
|
0.17 (5/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.12562
|
0.12621
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.09000
|
1200.02000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.09477
|
0.00644
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
3.50827
|
8.63230
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
1182.22000
|
1182.18000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.12010
|
0.12015
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
0.38389
|
0.25117
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
858.86681
|
858.57492
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.35724
|
1237.53110
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.27012
|
0.15428
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.41021
|
0.47626
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.37045
|
0.23815
|