Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem_2__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 | 23235 |
| Compressed Size | 3617 |
| 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 | 23227 |
| Compressed Size | 3628 |
| Max. Term Depth | 4 |
| Asserts | 125 |
| Declared Functions | 0 |
| Declared Constants | 90 |
| 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
|
|
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.11561
|
0.11596
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.38347
|
0.38355
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.15827
|
0.15947
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
78.40450
|
85.34910
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.15114
|
0.15104
|
| |
veriT |
veriT_default |
sat ✅
|
2.75671
|
2.75680
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
1130.29000
|
1130.14000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
0.09318
|
0.09314
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.45316
|
0.45338
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.14159
|
0.14153
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.24762
|
0.00612
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.02000
|
1221.73000
|
| |
veriT |
veriT_default |
sat ✅
|
4.54709
|
4.54674
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.03000
|
1200.04000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.34763
|
0.34765
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.57995
|
0.58054
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.16332
|
0.16326
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1158.05000
|
990.25300
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.21959
|
0.00637
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.07000
|
1218.77000
|
| |
veriT |
veriT_default |
sat ✅
|
20.94420
|
20.94140
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.22056
|
0.22068
|
|
SMT-COMP 2023
|
0.33 (4/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.44508
|
0.44565
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.10000
|
1199.99000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.18897
|
0.00626
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.02000
|
1225.27000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
925.24000
|
925.16400
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.10081
|
0.10086
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
sat ✅
|
0.52291
|
0.42295
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.23491
|
1200.70333
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.72511
|
1.45504
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24410
|
1201.07945
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.44271
|
0.34295
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.41939
|
0.30170
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
905.92940
|
905.71126
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.70489
|
1.32969
|
| |
Yices2 |
Yices2 |
sat ✅
|
153.37035
|
153.23440
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.44055
|
0.42863
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.49659
|
0.36688
|