Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/coef-size/smt/size-40/c40_problem__005.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 | 6793 |
| Compressed Size | 1672 |
| 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 | 6785 |
| Compressed Size | 1680 |
| Max. Term Depth | 4 |
| Asserts | 40 |
| Declared Functions | 0 |
| Declared Constants | 20 |
| 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 |
sat ✅
|
0.04948
|
0.04896
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.03401
|
0.03413
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.04527
|
0.04635
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.06000
|
1231.74000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.03744
|
0.03738
|
| |
veriT |
veriT_default |
unknown ❌
|
0.05132
|
0.05141
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
6.75318
|
6.75284
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
10.41150
|
10.41160
|
|
SMT-COMP 2019
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.04703
|
0.04780
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.04050
|
0.04075
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2399.86000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.03152
|
0.00561
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2400.04000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.07000
|
2433.39000
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
0.07197
|
0.07224
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2399.79000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.06822
|
0.06829
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.04411
|
0.04464
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.04487
|
0.04474
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1169.71000
|
958.42500
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.01878
|
0.00631
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
92.28390
|
107.47800
|
| |
veriT |
veriT_default |
sat ✅
|
4.49137
|
4.49150
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.09560
|
0.09566
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.30117
|
0.17985
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
59.18233
|
59.05813
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.39080
|
1226.58723
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.28684
|
1200.94807
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.39653
|
0.41531
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
7.44662
|
7.32722
|