Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_problem_2__030.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 | 19189 |
| Compressed Size | 2988 |
| 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 | 19181 |
| Compressed Size | 2999 |
| Max. Term Depth | 4 |
| Asserts | 105 |
| Declared Functions | 0 |
| Declared Constants | 60 |
| 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 ✅
|
0.14765
|
0.14125
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.17356
|
0.17370
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.43477
|
0.43576
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
7.41808
|
11.65410
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.34184
|
0.34177
|
| |
veriT |
veriT_default |
unknown ❌
|
8.45892
|
8.45892
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
52.29920
|
52.29910
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.05000
|
1200.08000
|
|
SMT-COMP 2020
|
0.43 (4/7) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.02000
|
1199.73000
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.27871
|
0.27864
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.09655
|
0.00592
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.11000
|
1231.43000
|
| |
veriT |
veriT_default |
sat ✅
|
0.28715
|
0.28734
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.07000
|
1199.97000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.32987
|
0.32983
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
13.71010
|
13.70980
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.53605
|
0.53598
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.08000
|
1067.87000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.10883
|
0.00628
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
1009.80000
|
1032.88000
|
| |
veriT |
veriT_default |
sat ✅
|
3.80600
|
3.80612
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
1.18672
|
1.18672
|
|
SMT-COMP 2022
|
0.50 (3/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.03000
|
1199.99000
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.27380
|
0.27373
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.14301
|
0.00615
|
| |
veriT |
veriT_default |
unknown ❌
|
44.87290
|
44.87120
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.04000
|
1200.09000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.49912
|
0.50101
|
|
SMT-COMP 2023
|
0.17 (5/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
2.95697
|
2.95714
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
583.26600
|
583.25000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.16411
|
0.00643
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.03000
|
1220.48000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
64.25110
|
64.24840
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.48722
|
0.48725
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
1141.28800
|
1141.06693
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
257.77718
|
257.61126
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.39821
|
1225.16549
|
| |
Yices2 |
Yices2 |
sat ✅
|
32.09829
|
31.97192
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.63543
|
1.24314
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
37.42713
|
37.30483
|