Benchmark

non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_problem__007.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
Size12817
Compressed Size2182
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2018-07-14
Generated ByMartin Bromberger
Generated On2018-01-06 00:00:00
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status sat
Inferred Status sat
Size 12809
Compressed Size2201
Max. Term Depth4
Asserts 85
Declared Functions0
Declared Constants60
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

+25 -281 *305 <=13
>=72

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.05300 0.05315
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.03259 0.03277
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.03688 0.03787
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 301.04600 315.83000
SMT-RAT SMTRAT-Rat-final_default sat ✅ 0.05041 0.05033
veriT veriT_default sat ✅ 0.01618 0.01635
Yices2 Yices 2.6.0_default sat ✅ 25.76050 25.75920
Z3 z3-4.7.1_default sat ✅ 0.04749 0.04744
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 0.05996 0.06048
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.06558 0.06582
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 0.24535 0.24719
Par4 Par4-wrapped-sq_default sat ✅ 0.01854 0.00630
ProB ProB-wrapped-sq_default unknown ❌ 2400.04000 2399.78000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 0.42389 0.82719
veriT veriT-wrapped-sq_default sat ✅ 0.02498 0.02526
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.01934 0.01933
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.04865 0.04872
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default sat ✅ 0.06288 0.06342
MathSAT mathsat-5.6.6_default sat ✅ 0.04991 0.04987
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.05000 996.02000
Par4 Par4-wrapped-sq_default sat ✅ 0.01503 0.00628
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 0.59603 1.32390
veriT veriT_default sat ✅ 0.01360 0.01383
Z3 z3-4.8.11_default sat ✅ 0.02787 0.02797
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.14965 0.14996
MathSAT MathSAT-5.6.8_default sat ✅ 0.03326 0.03322
Par4 Par4-wrapped-sq_default sat ✅ 0.02028 0.00661
veriT veriT_default sat ✅ 0.26806 0.26832
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 34.08600 34.08040
Z3 z3-4.8.17_default sat ✅ 0.02936 0.03122
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.03943 0.04004
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.01314 0.01058
Par4 Par4-wrapped-sq_default sat ✅ 0.01592 0.00626
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 0.60194 1.28581
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.01017 0.00526
Z3++ Z3++_sq_0526_default sat ✅ 0.02877 0.02885
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.27984 0.16143
OpenSMT OpenSMT sat ✅ 0.25993 0.13913
SMTInterpol SMTInterpol sat ✅ 0.58126 0.91157
Yices2 Yices2 sat ✅ 0.25190 0.13143
Z3alpha Z3-alpha sat ✅ 0.39587 0.28557
Z3 Z3-alpha-base sat ✅ 0.27718 0.16349