Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/20-vars/cut_lemma_01_016.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 | 7608 |
| Compressed Size | 1600 |
| 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 | 7600 |
| Compressed Size | 1601 |
| 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 ✅
|
0.20786
|
0.20788
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.02000
|
1199.82000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
30.00390
|
30.00490
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.38659
|
0.69984
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1199.84000
|
| |
veriT |
veriT_default |
unknown ❌
|
1200.02000
|
1200.07000
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
12.68600
|
12.68580
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.06000
|
1200.05000
|
|
SMT-COMP 2021
|
0.57 (3/7) |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.04000
|
1199.85000
|
| |
MathSAT |
mathsat-5.6.6_default |
unknown ❌
|
1200.10000
|
1199.94000
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1142.31000
|
987.61700
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.04065
|
0.00631
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
0.49293
|
0.96642
|
| |
veriT |
veriT_default |
unknown ❌
|
165.42900
|
165.42300
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
22.08240
|
22.08280
|
|
SMT-COMP 2022
|
0.50 (3/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.01000
|
1199.86000
|
| |
MathSAT |
MathSAT-5.6.8_default |
unknown ❌
|
1200.02000
|
1199.89000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.08135
|
0.00668
|
| |
veriT |
veriT_default |
unknown ❌
|
1200.05000
|
1199.95000
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.08661
|
0.08656
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
22.09490
|
22.09210
|
|
SMT-COMP 2023
|
0.17 (5/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unknown ❌
|
1200.04000
|
1200.01000
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unsat ✅
|
0.01170
|
0.01164
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.07275
|
0.00642
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unsat ✅
|
0.89011
|
2.21283
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
0.19680
|
0.19676
|
| |
Z3++ |
Z3++_sq_0526_default |
unsat ✅
|
22.06360
|
22.06170
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unknown ❌
|
1201.72121
|
1201.08603
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.35334
|
0.25190
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.88175
|
1.90929
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.99884
|
0.89894
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.28337
|
0.18310
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.81542
|
1201.08425
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.58305
|
0.46480
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.68486
|
1.18103
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.41209
|
0.29387
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.52177
|
0.84790
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
22.43959
|
22.31301
|