Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/35-vars/v35_problem_2__026.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 | 21957 |
| Compressed Size | 3385 |
| 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 | 21949 |
| Compressed Size | 3397 |
| Max. Term Depth | 4 |
| Asserts | 115 |
| 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
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.30163
|
0.30108
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
4.16488
|
4.16471
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.70118
|
0.70219
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
33.78140
|
40.72120
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.68304
|
0.68273
|
| |
veriT |
veriT_default |
unknown ❌
|
8.92865
|
8.92829
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1199.99000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.06000
|
1199.91000
|
|
SMT-COMP 2021
|
0.43 (4/7) |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.02000
|
1200.02000
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.76130
|
0.76128
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1147.63000
|
988.59800
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.22105
|
0.00639
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.06000
|
1223.09000
|
| |
veriT |
veriT_default |
sat ✅
|
121.32500
|
121.31800
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
1.64792
|
1.64802
|
|
SMT-COMP 2022
|
0.17 (5/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.01000
|
1199.85000
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.31705
|
0.31533
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.19231
|
0.00653
|
| |
veriT |
veriT_default |
sat ✅
|
890.11500
|
890.12900
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
118.86500
|
118.86900
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
1.29637
|
1.29797
|
|
SMT-COMP 2023
|
0.50 (3/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.54006
|
0.54064
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.02000
|
1200.05000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.21519
|
0.00647
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.03000
|
1221.29000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.01000
|
1199.77000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.29280
|
0.29289
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
sat ✅
|
0.44125
|
0.34192
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
420.09710
|
419.85801
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.71766
|
1234.07749
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21797
|
1201.08015
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.89843
|
1.79875
|