Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem_2__022.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 | 25035 |
| Compressed Size | 3860 |
| 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 | 25027 |
| Compressed Size | 3871 |
| Max. Term Depth | 4 |
| Asserts | 130 |
| Declared Functions | 0 |
| Declared Constants | 90 |
| 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
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.15207
|
0.15267
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.17408
|
0.17427
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.16294
|
0.16392
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
70.87640
|
79.02730
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.12104
|
0.12100
|
| |
veriT |
veriT_default |
sat ✅
|
0.20348
|
0.20366
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1200.01000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.04000
|
1200.00000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.13776
|
0.13850
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.15771
|
0.15797
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2399.79000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.27156
|
0.00565
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2400.04000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2428.30000
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.23360
|
0.23391
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.08000
|
2400.04000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.32042
|
0.32050
|
|
SMT-COMP 2020
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.36153
|
0.36186
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.76212
|
0.76198
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.34533
|
0.00585
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
125.42600
|
146.66200
|
| |
veriT |
veriT_default |
sat ✅
|
0.78391
|
0.78412
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.05000
|
1199.96000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.14228
|
0.14232
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.18559
|
0.18618
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
1.38104
|
1.38097
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1101.53000
|
953.20800
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.28374
|
0.00678
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.11000
|
1220.84000
|
| |
veriT |
veriT_default |
sat ✅
|
0.37892
|
0.37905
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.26411
|
0.26055
|
|
SMT-COMP 2022
|
0.17 (5/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.52868
|
0.52835
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.23566
|
0.23561
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.48802
|
0.00677
|
| |
veriT |
veriT_default |
sat ✅
|
61.75780
|
61.75460
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.02000
|
1199.83000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.24427
|
0.24604
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
0.37332
|
0.24799
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.24666
|
1201.02511
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38635
|
1232.26722
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.27952
|
1201.02443
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.69666
|
1.43330
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.37548
|
0.25189
|