Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem__025.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 | 22576 |
| Compressed Size | 3424 |
| 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 | 22568 |
| Compressed Size | 3438 |
| Max. Term Depth | 4 |
| Asserts | 120 |
| 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
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.19836
|
0.19895
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.32885
|
0.32897
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.62203
|
0.62295
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.03000
|
1222.01000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.48245
|
0.48241
|
| |
veriT |
veriT_default |
sat ✅
|
0.42762
|
0.42775
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1200.09000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.82000
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.17114
|
0.17167
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.15401
|
0.15428
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2399.82000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.14097
|
0.00622
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.78000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.07000
|
2422.83000
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.74557
|
0.74592
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
54.64630
|
54.64060
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.47446
|
0.47443
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.58088
|
0.58148
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.51807
|
0.51804
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1091.94000
|
941.30600
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.27733
|
0.00632
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
872.24500
|
896.50800
|
| |
veriT |
veriT_default |
sat ✅
|
8.25464
|
8.25383
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.62373
|
0.62383
|
|
SMT-COMP 2022
|
0.33 (4/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.38167
|
0.38210
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.14915
|
0.14905
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.26391
|
0.00652
|
| |
veriT |
veriT_default |
unknown ❌
|
63.45130
|
63.44800
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.07000
|
1199.99000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.28506
|
0.28693
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
sat ✅
|
0.63925
|
0.53947
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.23104
|
1200.44052
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
756.79470
|
779.92293
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21892
|
1200.90520
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
84.33649
|
84.22028
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
0.38027
|
0.26101
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.26430
|
1201.01314
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38252
|
1228.99807
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.25951
|
1201.04941
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.74556
|
1.65550
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
22.71624
|
22.58212
|