Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/20-vars/cut_lemma_03_018.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 | 8709 |
| Compressed Size | 1762 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 8701 |
| Compressed Size | 1780 |
| Max. Term Depth | 4 |
| Asserts | 61 |
| Declared Functions | 0 |
| Declared Constants | 40 |
| 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
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
0.17311
|
0.17319
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.02000
|
1199.91000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
53.62110
|
53.62180
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
1.41307
|
3.80475
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.10000
|
1199.89000
|
| |
veriT |
veriT_default |
unknown ❌
|
174.79600
|
174.80400
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
15.66300
|
15.66050
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.03000
|
1200.02000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
unsat ✅
|
0.22984
|
0.22981
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2400.07000
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.93000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
2.18499
|
6.31000
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2400.06000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
5.22944
|
15.46700
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
0.25780
|
0.25809
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
7.81908
|
7.81895
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
22.27940
|
22.27880
|
|
SMT-COMP 2021
|
0.43 (4/7) |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.04000
|
1199.93000
|
| |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
35.90220
|
35.90230
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.11000
|
1092.27000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
385.58700
|
1156.18000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
3.27619
|
9.48844
|
| |
veriT |
veriT_default |
unknown ❌
|
6.98861
|
6.98810
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
24.67560
|
24.67480
|
|
SMT-COMP 2022
|
0.33 (4/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.06000
|
1200.00000
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
469.84800
|
469.80900
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.78617
|
2.24000
|
| |
veriT |
veriT_default |
unknown ❌
|
5.47735
|
5.47707
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
1.32171
|
1.32139
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
51.32340
|
51.32010
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.75444
|
1201.03964
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
1.04219
|
0.92178
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
2.19334
|
5.80861
|
| |
Yices2 |
Yices2 |
unsat ✅
|
2.25748
|
2.13076
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.60733
|
1.21969
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
22.46191
|
22.33565
|