Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/20-vars/cut_lemma_02_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 | 7946 |
| Compressed Size | 1679 |
| 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 | unsat |
| Inferred Status | unsat |
| Size | 7938 |
| Compressed Size | 1695 |
| Max. Term Depth | 4 |
| Asserts | 61 |
| 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
|
0.50 (4/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
unsat ✅
|
0.38474
|
0.38230
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
1200.09000
|
1199.97000
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
51.30100
|
51.29890
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
4.78174
|
8.91801
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.11000
|
1200.00000
|
| |
veriT |
veriT_default |
unknown ❌
|
0.47431
|
0.47446
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
23.44290
|
23.44390
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1199.92000
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
unsat ✅
|
0.30147
|
0.30151
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unknown ❌
|
85.10340
|
85.09580
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.08000
|
2399.75000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02744
|
0.00634
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2399.81000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
10.61250
|
22.65330
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
256.33300
|
256.32300
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
unsat ✅
|
2.06496
|
2.06486
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
22.13460
|
22.13320
|
|
SMT-COMP 2020
|
0.57 (3/7) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.02000
|
1199.98000
|
| |
MathSAT |
MathSAT5_default.sh |
unknown ❌
|
1200.01000
|
1199.90000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02594
|
0.00572
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unsat ✅
|
3.02211
|
8.59275
|
| |
veriT |
veriT_default |
unknown ❌
|
0.19745
|
0.19764
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
0.60032
|
0.60024
|
| |
Z3 |
z3-4.8.8_default |
unknown ❌
|
1200.04000
|
1199.98000
|
|
SMT-COMP 2021
|
0.57 (3/7) |
cvc5 |
cvc5-fixed_default |
unknown ❌
|
1200.09000
|
1199.97000
|
| |
MathSAT |
mathsat-5.6.6_default |
unknown ❌
|
1200.02000
|
1199.86000
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1136.30000
|
989.86000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02674
|
0.00670
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
2.87122
|
8.00887
|
| |
veriT |
veriT_default |
unknown ❌
|
301.43600
|
301.42300
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
23.25150
|
22.07590
|
|
SMT-COMP 2022
|
0.50 (3/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.03000
|
1199.93000
|
| |
MathSAT |
MathSAT-5.6.8_default |
unknown ❌
|
1200.11000
|
1199.93000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.18652
|
0.00630
|
| |
veriT |
veriT_default |
unknown ❌
|
494.79400
|
494.75500
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
2.03019
|
2.02843
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
79.10730
|
79.09830
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
unknown ❌
|
1201.71502
|
1200.87220
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.68514
|
0.58524
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
4.01354
|
10.90373
|
| |
Yices2 |
Yices2 |
unsat ✅
|
1.30236
|
1.19942
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.41587
|
0.31616
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unknown ❌
|
1201.76870
|
1201.02583
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.90728
|
0.78419
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
4.25549
|
9.91761
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.89684
|
0.77980
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.56378
|
1.03162
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
22.80851
|
22.68335
|