Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem_2__016.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 | 20653 |
| Compressed Size | 3226 |
| 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 | 20645 |
| Compressed Size | 3238 |
| Max. Term Depth | 4 |
| Asserts | 115 |
| 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 ✅
|
0.11676
|
0.11738
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.22059
|
0.22062
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.06002
|
0.06103
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
6.98997
|
12.30130
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.10995
|
0.10989
|
| |
veriT |
veriT_default |
unknown ❌
|
4.92855
|
4.92833
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.06000
|
1200.01000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.08000
|
1200.08000
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.09971
|
0.09976
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.18441
|
0.18468
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.95000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.26305
|
0.00570
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2400.00000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.49911
|
1.02884
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
1.85186
|
1.85213
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
47.03060
|
47.03120
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.25060
|
0.25061
|
|
SMT-COMP 2022
|
0.17 (5/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.37114
|
0.37168
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.06210
|
0.06206
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.19453
|
0.00641
|
| |
veriT |
veriT_default |
sat ✅
|
0.43210
|
0.43231
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.01000
|
1199.91000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.04537
|
0.04723
|
|
SMT-COMP 2023
|
0.50 (3/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.65336
|
0.65385
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.10000
|
1199.94000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.27170
|
0.00646
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.11000
|
1221.38000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unknown ❌
|
1200.08000
|
1200.01000
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.16913
|
0.16913
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.33175
|
0.23237
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
967.88684
|
967.29132
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
183.84895
|
204.76928
|
| |
Yices2 |
Yices2 |
sat ✅
|
652.03638
|
651.88156
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.31570
|
0.21617
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.37087
|
0.25742
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.24606
|
1201.03444
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.69980
|
1.27714
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.29420
|
1201.07154
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.54143
|
0.77653
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.44453
|
0.32664
|