Benchmark
non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/35-vars/v35_problem_2__014.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 | 17041 |
| Compressed Size | 2672 |
| 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 | 17033 |
| Compressed Size | 2687 |
| Max. Term Depth | 4 |
| Asserts | 100 |
| Declared Functions | 0 |
| Declared Constants | 70 |
| 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 ✅
|
0.06131
|
0.06117
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
sat ✅
|
0.09928
|
0.09942
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
sat ✅
|
0.05501
|
0.05600
|
| |
SMTInterpol |
SMTInterpol-2.5-19-g0d39cdee_default |
unknown ❌
|
1200.11000
|
1234.62000
|
| |
SMT-RAT |
SMTRAT-Rat-final_default |
sat ✅
|
0.08486
|
0.08477
|
| |
veriT |
veriT_default |
sat ✅
|
0.27624
|
0.27637
|
| |
Yices2 |
Yices 2.6.0_default |
sat ✅
|
492.61100
|
492.61500
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.02000
|
1199.97000
|
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
0.10662
|
0.10691
|
| |
MathSAT |
MathSAT5_default.sh |
sat ✅
|
0.04994
|
0.04991
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.07019
|
0.00610
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
sat ✅
|
0.52349
|
1.10106
|
| |
veriT |
veriT_default |
sat ✅
|
0.09244
|
0.09265
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
sat ✅
|
13.67450
|
13.67270
|
| |
Z3 |
z3-4.8.8_default |
sat ✅
|
0.07054
|
0.07058
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.09708
|
0.09766
|
| |
OpenSMT |
OpenSMT a78dcf01_default |
sat ✅
|
350.70800
|
350.68900
|
| |
Par4 |
Par4-wrapped-sq_default |
sat ✅
|
0.05544
|
0.00650
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
sat ✅
|
0.52680
|
1.05601
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
sat ✅
|
45.05240
|
45.05510
|
| |
Z3++ |
Z3++_sq_0526_default |
sat ✅
|
0.03497
|
0.03501
|
|
SMT-COMP 2024
|
0.20 (4/5) |
cvc5 |
cvc5 |
sat ✅
|
0.28574
|
0.18611
|
| |
OpenSMT |
OpenSMT |
sat ✅
|
984.71492
|
984.40969
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.63989
|
1.18461
|
| |
Yices2 |
Yices2 |
unknown ❌
|
1201.24568
|
1200.64954
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.27435
|
0.17467
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
0.31250
|
0.19459
|
| |
OpenSMT |
OpenSMT |
unknown ❌
|
1201.24794
|
1200.99713
|
| |
SMTInterpol |
SMTInterpol |
sat ✅
|
0.64538
|
1.13878
|
| |
Yices2 |
Yices2 |
sat ✅
|
0.26223
|
0.14208
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.38647
|
0.30390
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.32709
|
0.19413
|