Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem_2__018.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 | 22326 |
| Compressed Size | 3439 |
| 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 | 22318 |
| Compressed Size | 3454 |
| Max. Term Depth | 4 |
| Asserts | 125 |
| Declared Functions | 0 |
| Declared Constants | 90 |
| 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 ✅
|
0.12877
|
0.12830
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.17127
|
0.17141
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.03266
|
0.03367
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.03000
|
1221.33000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.17941
|
0.17936
|
| |
veriT |
veriT_default |
sat ✅
|
0.10447
|
0.10461
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
1.13850
|
1.13842
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.05000
|
1199.90000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.12548
|
0.12573
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.17776
|
0.17800
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
0.49113
|
0.49288
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.19985
|
0.00615
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2399.85000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.13000
|
2426.50000
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
2.63260
|
2.63304
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2399.99000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.23429
|
0.23433
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.25318
|
0.25349
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.09680
|
0.09671
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.06574
|
0.00620
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.03000
|
1221.45000
|
| |
veriT |
veriT_default |
sat ✅
|
0.45981
|
0.46003
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.02000
|
1199.96000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.22777
|
0.22778
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.56338
|
0.56382
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.15398
|
0.15382
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.09000
|
967.86000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.26504
|
0.00668
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.11000
|
1220.85000
|
| |
veriT |
veriT_default |
sat ✅
|
31.66140
|
31.66060
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.11657
|
0.11662
|
|
SMT-COMP 2023
|
0.33 (4/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.50416
|
0.50382
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.05000
|
1199.88000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05928
|
0.00696
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.04000
|
1228.93000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
0.01130
|
0.01125
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.18491
|
0.18496
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.51352
|
0.39600
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.27397
|
1200.98495
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.66865
|
1.34318
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24422
|
1200.90092
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.40899
|
0.35288
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
56.12879
|
55.98592
|