Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/20-vars/cut_lemma_02_015.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 | 7960 |
| Compressed Size | 1684 |
| 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 | 7952 |
| Compressed Size | 1697 |
| 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
|
0.62 (3/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
0.82829
|
3.10000
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.04000
|
1199.82000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
1200.02000
|
1199.93000
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
2.04837
|
4.24809
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.10000
|
1200.06000
|
| |
veriT |
veriT_default |
unknown ❌
|
0.40777
|
0.40791
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
295.21800
|
295.17100
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.84000
|
|
SMT-COMP 2021
|
0.57 (3/7) |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.08000
|
1200.00000
|
| |
MathSAT |
mathsat-5.6.6_default |
unknown ❌
|
1200.02000
|
1199.77000
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1171.88000
|
994.00000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.08741
|
0.00634
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
3.53616
|
9.23425
|
| |
veriT |
veriT_default |
unknown ❌
|
10.32690
|
10.32750
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
22.35580
|
22.35460
|
|
SMT-COMP 2022
|
0.50 (3/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.04000
|
1199.93000
|
| |
MathSAT |
MathSAT-5.6.8_default |
unknown ❌
|
1200.03000
|
1199.86000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.08517
|
0.00649
|
| |
veriT |
veriT_default |
unknown ❌
|
4.36920
|
4.36906
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
42.09440
|
42.09280
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
22.10480
|
22.09540
|
|
SMT-COMP 2023
|
0.17 (5/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unknown ❌
|
1200.03000
|
1200.00000
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unsat ✅
|
5.28762
|
5.28705
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
116.78100
|
350.18000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unsat ✅
|
7.73086
|
17.60480
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
1.22199
|
1.22186
|
| |
Z3++ |
Z3++_sq_0526_default |
unsat ✅
|
22.09490
|
22.09470
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unknown ❌
|
1201.72161
|
1201.11141
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
1.51902
|
1.41797
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
1.19092
|
2.89568
|
| |
Yices2 |
Yices2 |
unsat ✅
|
5.30636
|
5.20321
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.30986
|
0.21018
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.76663
|
1200.87855
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
1.28202
|
1.15573
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
3.52508
|
9.86573
|
| |
Yices2 |
Yices2 |
unsat ✅
|
27.17664
|
27.04382
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.39447
|
0.35718
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
22.39669
|
22.27688
|