Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem_2__020.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 | 20827 |
| Compressed Size | 3297 |
| 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 | 20819 |
| Compressed Size | 3308 |
| Max. Term Depth | 4 |
| Asserts | 115 |
| Declared Functions | 0 |
| Declared Constants | 80 |
| 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
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.10364
|
0.10406
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.04878
|
0.04892
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.04879
|
0.04985
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
153.51900
|
162.27600
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.31411
|
0.31405
|
| |
veriT |
veriT_default |
sat ✅
|
0.20772
|
0.20781
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1200.01000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
7.07889
|
7.07675
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.10506
|
0.10516
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.05487
|
0.05514
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
0.22281
|
0.22432
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.23244
|
0.00565
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2400.05000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.49245
|
1.04419
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
1.46074
|
1.46085
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.09000
|
2400.17000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.17001
|
0.17009
|
|
SMT-COMP 2020
|
0.43 (4/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.06491
|
0.06521
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.03336
|
0.03330
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.21834
|
0.00568
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.04000
|
1224.64000
|
| |
veriT |
veriT_default |
unknown ❌
|
4.61416
|
4.61454
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.04000
|
1199.95000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.11457
|
0.11461
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.06016
|
0.06067
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.10952
|
0.10949
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.09000
|
976.43000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.10284
|
0.00637
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.03000
|
1225.23000
|
| |
veriT |
veriT_default |
sat ✅
|
28.27220
|
28.27220
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.07714
|
0.07726
|
|
SMT-COMP 2022
|
0.17 (5/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.25422
|
0.25445
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.03383
|
0.03374
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.10880
|
0.00645
|
| |
veriT |
veriT_default |
sat ✅
|
0.20294
|
0.20322
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.04000
|
1199.84000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.15397
|
0.15583
|
|
SMT-COMP 2023
|
0.50 (3/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.05509
|
0.05563
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.01000
|
1199.92000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05861
|
0.00652
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.03000
|
1227.80000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.05000
|
1200.02000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.14483
|
0.14489
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.35858
|
0.23467
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.26180
|
1201.04017
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.67259
|
1.28417
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.28077
|
1201.07940
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.55924
|
0.90373
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.39106
|
0.27180
|