Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem__011.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 | 20277 |
| Compressed Size | 3166 |
| 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 | 20269 |
| Compressed Size | 3190 |
| Max. Term Depth | 4 |
| Asserts | 120 |
| 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
|
0.12 (7/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.07569
|
0.07506
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.17375
|
0.17383
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.08472
|
0.08577
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
3.52765
|
7.83317
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.17280
|
0.17270
|
| |
veriT |
veriT_default |
sat ✅
|
19.23590
|
19.23230
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.03000
|
1200.06000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
8.96870
|
8.96784
|
|
SMT-COMP 2020
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.23952
|
0.23982
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.14461
|
0.14452
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05872
|
0.00588
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.12000
|
1221.63000
|
| |
veriT |
veriT_default |
sat ✅
|
0.09993
|
0.10017
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
0.02467
|
0.02461
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.11169
|
0.11172
|
|
SMT-COMP 2022
|
|
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.42011
|
0.42069
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.09526
|
0.09522
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.07846
|
0.00645
|
| |
veriT |
veriT_default |
sat ✅
|
10.56190
|
10.56150
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
sat ✅
|
971.61100
|
971.61900
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.05768
|
0.05955
|
|
SMT-COMP 2023
|
0.17 (5/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.18466
|
0.18517
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
unknown ❌
|
1200.06000
|
1200.12000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.07507
|
0.00660
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
0.63286
|
1.31447
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
69.47070
|
69.46450
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.08641
|
0.08649
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
sat ✅
|
0.35912
|
0.25936
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.21039
|
1200.64152
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
392.10328
|
411.45944
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21425
|
1200.41058
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.30648
|
0.20663
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
sat ✅
|
0.41155
|
0.29289
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.25465
|
1201.02948
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.35865
|
1236.88994
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.28148
|
0.16218
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.40919
|
0.35876
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.33544
|
0.21317
|