Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/15-vars/cut_lemma_03_007.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 | 5678 |
| Compressed Size | 1296 |
| 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 | 5670 |
| Compressed Size | 1294 |
| Max. Term Depth | 4 |
| Asserts | 46 |
| Declared Functions | 0 |
| Declared Constants | 30 |
| 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 |
unsat ✅
|
0.04230
|
0.04284
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.04000
|
1200.02000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
0.73037
|
0.73138
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.35064
|
0.61496
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unsat ✅
|
0.57897
|
0.57891
|
| |
veriT |
veriT_default |
unknown ❌
|
0.08137
|
0.08151
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.01090
|
0.01084
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
7.68641
|
7.68602
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
57.08000
|
57.07430
|
| |
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
0.80644
|
0.80636
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1161.18000
|
948.87700
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.01529
|
0.00627
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
0.43665
|
0.77274
|
| |
veriT |
veriT_default |
unknown ❌
|
0.31962
|
0.31988
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
22.63090
|
22.63040
|
|
SMT-COMP 2022
|
0.33 (4/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.11000
|
1200.01000
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
0.29515
|
0.29505
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02388
|
0.00645
|
| |
veriT |
veriT_default |
unknown ❌
|
3.93548
|
3.93517
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.01432
|
0.01270
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
22.35720
|
22.35700
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
986.33678
|
986.04398
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.25783
|
0.15770
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.60565
|
0.99959
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.21342
|
0.11347
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.27425
|
0.17460
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
8.16656
|
8.04967
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.28669
|
0.17119
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.60848
|
0.94414
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.28713
|
0.15926
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.59705
|
1.10531
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
22.52021
|
22.38527
|