Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_problem__031.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 | 21165 |
| Compressed Size | 3264 |
| 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 | 21157 |
| Compressed Size | 3276 |
| Max. Term Depth | 4 |
| Asserts | 110 |
| 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
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-SMTComp-2018_default |
sat ✅
|
0.34721
|
0.34750
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
1.21427
|
1.21428
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.89710
|
0.89794
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
sat ✅
|
345.01500
|
360.72600
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
2.16468
|
2.16444
|
| |
veriT |
veriT_default |
unknown ❌
|
11.75940
|
11.75970
|
| |
Yices2 |
Yices 2.6.0_default |
unknown ❌
|
1200.02000
|
1199.97000
|
| |
Z3 |
z3-4.7.1_default |
sat ✅
|
8.22969
|
8.22965
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Ctrl-Ergo |
Ctrl-Ergo-2019-wrapped-sq_default |
sat ✅
|
0.25010
|
0.24918
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
sat ✅
|
41.60180
|
41.60000
|
| |
|
CVC4-SymBreak_03_06_2019-wrapped-sq_default |
unknown ❌
|
2400.03000
|
2399.74000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.17329
|
0.00560
|
| |
ProB |
ProB-wrapped-sq_default |
unknown ❌
|
2400.04000
|
2399.89000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
sat ✅
|
968.83000
|
991.29100
|
| |
veriT |
veriT-wrapped-sq_default |
unknown ❌
|
11.12580
|
11.12570
|
| |
Yices2 |
Yices 2.6.2-wrapped-sq_default |
sat ✅
|
415.16400
|
415.17400
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
sat ✅
|
1.14908
|
1.14764
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.23044
|
0.23073
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
1.43655
|
1.43657
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.20656
|
0.00582
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.12000
|
1224.06000
|
| |
veriT |
veriT_default |
sat ✅
|
5.90029
|
5.90043
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unknown ❌
|
1200.06000
|
1199.89000
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.54202
|
0.54203
|
|
SMT-COMP 2021
|
0.29 (5/7) |
cvc5 |
cvc5-fixed_default |
sat ✅
|
3.47606
|
3.47475
|
| |
MathSAT |
mathsat-5.6.6_default |
sat ✅
|
0.46336
|
0.46315
|
| |
OpenSMT |
OpenSMT-fixed_default |
unknown ❌
|
1200.08000
|
950.17000
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.17257
|
0.00625
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.04000
|
1226.24000
|
| |
veriT |
veriT_default |
sat ✅
|
57.13900
|
57.13490
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.87592
|
0.87598
|
|
SMT-COMP 2022
|
0.33 (4/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.49556
|
0.49611
|
| |
MathSAT |
MathSAT-5.6.8_default |
sat ✅
|
1.05786
|
1.05667
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.17137
|
0.00653
|
| |
veriT |
veriT_default |
unknown ❌
|
92.39800
|
92.39280
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unknown ❌
|
1200.10000
|
1199.99000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
1.51926
|
1.52094
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
0.76297
|
0.64616
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.27167
|
1200.97096
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.38937
|
1221.28790
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.28764
|
1200.95684
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
3.37874
|
12.19508
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
193.58508
|
193.45105
|