Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_problem_2__027.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 | 18772 |
| Compressed Size | 2925 |
| 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 | 18764 |
| Compressed Size | 2938 |
| Max. Term Depth | 4 |
| Asserts | 105 |
| Declared Functions | 0 |
| Declared Constants | 60 |
| 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
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.19033
|
0.18995
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.07000
|
1199.94000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.70672
|
0.70763
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
5.83322
|
11.29510
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
2.98483
|
2.98442
|
| |
veriT |
veriT_default |
unknown ❌
|
5.31333
|
5.31337
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.08000
|
1200.01000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.08000
|
1200.07000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.24292
|
0.24325
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2399.82000
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.11000
|
2399.99000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.18999
|
0.00589
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.07000
|
2400.04000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
1453.08000
|
1476.55000
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
4.16566
|
4.16615
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
164.12400
|
164.08900
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.46612
|
0.46619
|
|
SMT-COMP 2021
|
0.43 (4/7) |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.08000
|
1200.02000
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.50539
|
0.50524
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1130.33000
|
977.81500
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.14329
|
0.00643
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
sat ✅
|
35.34900
|
45.84860
|
| |
veriT |
veriT_default |
unknown ❌
|
163.39000
|
163.37300
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
8.50135
|
8.50011
|
|
SMT-COMP 2023
|
0.17 (5/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unknown ❌
|
1200.02000
|
1199.97000
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
100.66700
|
100.65600
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.10749
|
0.00643
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
991.46600
|
1010.40000
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
21.58400
|
21.58490
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
1.81252
|
1.81265
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
unknown ❌
|
1201.74694
|
1201.05675
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
209.87889
|
209.74957
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
101.02595
|
116.25004
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21692
|
1200.68417
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.60453
|
0.50489
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
2.30062
|
2.18079
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
583.47522
|
583.26726
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
336.81598
|
352.81847
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24581
|
1201.01700
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.49459
|
4.70959
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.97847
|
0.85793
|