Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem__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 | 23617 |
| Compressed Size | 3681 |
| 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 | 23609 |
| Compressed Size | 3696 |
| 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
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.20616
|
0.20653
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.17739
|
0.17754
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.13092
|
0.13200
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.13000
|
1221.90000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.09426
|
0.09420
|
| |
veriT |
veriT_default |
sat ✅
|
0.08361
|
0.08374
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.05000
|
1199.98000
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.06000
|
1200.09000
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.09929
|
0.10008
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
0.61292
|
0.61317
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.08000
|
2400.08000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.14042
|
0.00587
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.90000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
0.52442
|
1.17224
|
| |
veriT |
veriT-wrapped-sq_default |
sat ✅
|
4.58306
|
4.58337
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.94000
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
0.14453
|
0.14459
|
|
SMT-COMP 2020
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
1.80403
|
1.80385
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.14100
|
0.14097
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.21291
|
0.00618
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.11000
|
1229.69000
|
| |
veriT |
veriT_default |
sat ✅
|
2.95497
|
2.95467
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
232.94800
|
232.95600
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.14306
|
0.14308
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
0.34051
|
0.34048
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.18375
|
0.18374
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1116.68000
|
972.33700
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.28740
|
0.00619
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.08000
|
1224.78000
|
| |
veriT |
veriT_default |
sat ✅
|
0.45937
|
0.45946
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.08734
|
0.08742
|
|
SMT-COMP 2022
|
0.17 (5/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.74370
|
0.74416
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
0.07306
|
0.07301
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.17408
|
0.00643
|
| |
veriT |
veriT_default |
sat ✅
|
3.50560
|
3.50567
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.06000
|
1200.00000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.28921
|
0.29103
|
|
SMT-COMP 2024
|
0.40 (3/5) |
cvc5 |
cvc5 |
sat ✅
|
0.51181
|
0.41226
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.24416
|
1200.70860
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
6.12497
|
15.94036
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.21439
|
1201.00125
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.34442
|
0.24435
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
0.40345
|
0.27887
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.29692
|
1201.00297
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.75550
|
1230.71557
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.25076
|
1200.88336
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.56739
|
0.81994
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.32798
|
0.20547
|