Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/cut_lemmas/15-vars/cut_lemma_01_008.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 | 5951 |
| Compressed Size | 1358 |
| 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 | 5943 |
| Compressed Size | 1370 |
| Max. Term Depth | 4 |
| Asserts | 46 |
| Declared Functions | 0 |
| Declared Constants | 30 |
| 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 |
unsat ✅
|
0.05509
|
0.05543
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
416.86100
|
416.86800
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unsat ✅
|
6.03466
|
6.03510
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unsat ✅
|
0.38383
|
0.72521
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
unknown ❌
|
1200.02000
|
1199.96000
|
| |
veriT |
veriT_default |
unknown ❌
|
0.09224
|
0.09238
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.06129
|
0.06124
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
52.74360
|
52.74280
|
|
SMT-COMP 2020
|
0.29 (5/7) |
CVC4 |
CVC4-sq-final_default |
unknown ❌
|
1200.03000
|
1199.84000
|
| |
MathSAT |
MathSAT5_default.sh |
unsat ✅
|
12.48120
|
12.48100
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.01931
|
0.00629
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unsat ✅
|
0.42832
|
0.73783
|
| |
veriT |
veriT_default |
unknown ❌
|
0.09381
|
0.09405
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
0.04636
|
0.04633
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
22.16950
|
22.16950
|
|
SMT-COMP 2022
|
0.33 (4/6) |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.02000
|
1199.90000
|
| |
MathSAT |
MathSAT-5.6.8_default |
unsat ✅
|
2.14454
|
2.14438
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.02049
|
0.00619
|
| |
veriT |
veriT_default |
unknown ❌
|
100.14000
|
100.13300
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.08210
|
0.08205
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
22.73110
|
22.72220
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
6.62863
|
6.52916
|
| |
OpenSMT |
OpenSMT |
unsat ✅
|
0.28040
|
0.17987
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
0.58419
|
0.95677
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.23119
|
0.13168
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.32346
|
0.22405
|