Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/35-vars/v35_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 | 18860 |
| Compressed Size | 3053 |
| 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 | 18852 |
| Compressed Size | 3067 |
| Max. Term Depth | 4 |
| Asserts | 105 |
| Declared Functions | 0 |
| Declared Constants | 70 |
| 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 ✅
|
0.15925
|
0.15952
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.25469
|
0.25485
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.10657
|
0.10774
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
148.76200
|
159.17000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.13104
|
0.13098
|
| |
veriT |
veriT_default |
sat ✅
|
1.99277
|
1.99284
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.09000
|
1199.98000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
22.18090
|
22.18120
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.14838
|
0.14866
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.18536
|
0.18526
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.14432
|
0.00603
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.04000
|
1227.81000
|
| |
veriT |
veriT_default |
sat ✅
|
331.18100
|
331.18800
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.02000
|
1200.05000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.10447
|
0.10448
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.11345
|
0.11403
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.10490
|
0.10487
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1179.36000
|
977.23700
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.10504
|
0.00657
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
0.55534
|
1.06391
|
| |
veriT |
veriT_default |
sat ✅
|
0.33145
|
0.33176
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.05224
|
0.05234
|
|
SMT-COMP 2022
|
0.17 (5/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.87379
|
0.87425
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.05292
|
0.05289
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.09315
|
0.00688
|
| |
veriT |
veriT_default |
sat ✅
|
0.24864
|
0.24887
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.09000
|
1200.04000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.05614
|
0.05798
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.36405
|
0.23510
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
264.74252
|
264.58155
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.78454
|
1230.23148
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.28296
|
1201.07482
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
7.74085
|
29.71541
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.31953
|
0.19918
|