Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/20-vars/v20_problem_2__022.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 | 12429 |
| Compressed Size | 2158 |
| 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 | 12421 |
| Compressed Size | 2155 |
| Max. Term Depth | 4 |
| Asserts | 80 |
| Declared Functions | 0 |
| Declared Constants | 40 |
| 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
|
|
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.09641
|
0.09569
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.08081
|
0.08042
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.13629
|
0.13734
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
1.33702
|
3.41750
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.08968
|
0.08958
|
| |
veriT |
veriT_default |
sat ✅
|
0.77441
|
0.77448
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
12.30590
|
12.30580
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
54.52600
|
54.51220
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.08440
|
0.08491
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.10108
|
0.10137
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
sat ✅
|
8.10371
|
8.10519
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05317
|
0.00584
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2399.91000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
9.37823
|
16.97840
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
0.05348
|
0.05376
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
2.19310
|
2.19300
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.11058
|
0.11062
|
|
SMT-COMP 2021
|
0.14 (6/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
13.64690
|
13.64750
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.12899
|
0.12890
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1104.01000
|
945.53900
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05722
|
0.00652
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
3.03927
|
8.62921
|
| |
veriT |
veriT_default |
sat ✅
|
0.89234
|
0.89258
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.20293
|
0.20301
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.08888
|
0.08947
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
14.12000
|
14.11900
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05848
|
0.00806
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
0.82434
|
2.01593
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
2.02630
|
2.02607
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.08780
|
0.08784
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.38653
|
0.28715
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
21.17949
|
21.07927
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
6.85680
|
15.49391
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.29003
|
0.19029
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
10.69678
|
10.59676
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.70124
|
0.57378
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
10.55056
|
10.41691
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
2.53456
|
6.91316
|
| |
Yices2 |
Yices2 |
sat ✅
|
2.96378
|
2.84763
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.41097
|
0.43973
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
7.40461
|
7.28173
|