Benchmark

non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/coef-size/smt/size-100/c100_problem__003.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
Size7420
Compressed Size1771
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 7412
Compressed Size1796
Max. Term Depth4
Asserts 40
Declared Functions0
Declared Constants20
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

+20 -151 *275 <=10
>=30

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2018 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.06449 0.06509
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.06505 0.06507
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.03397 0.03499
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unknown ❌ 1200.10000 1233.88000
SMT-RAT SMTRAT-Rat-final_default sat ✅ 0.03823 0.03818
veriT veriT_default unknown ❌ 0.09665 0.09664
Yices2 Yices 2.6.0_default unknown ❌ 1200.08000 1199.99000
Z3 z3-4.7.1_default sat ✅ 7.12342 7.12284
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default sat ✅ 0.07540 0.07570
MathSAT MathSAT5_default.sh sat ✅ 0.04693 0.04690
Par4 Par4-wrapped-sq_default sat ✅ 0.02182 0.00667
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 209.38600 227.01400
veriT veriT_default unknown ❌ 0.16800 0.16818
Yices2 Yices 2.6.2 bug fix_default unknown ❌ 1200.02000 1199.88000
Z3 z3-4.8.8_default sat ✅ 0.87489 0.87485
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default sat ✅ 0.07086 0.07143
MathSAT mathsat-5.6.6_default sat ✅ 0.04617 0.04614
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.06000 953.70000
Par4 Par4-wrapped-sq_default sat ✅ 0.02120 0.00624
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 104.25900 118.59500
veriT veriT_default unknown ❌ 1.39419 1.39035
Z3 z3-4.8.11_default sat ✅ 0.15913 0.15922
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.18581 0.18624
MathSAT MathSAT-5.6.8_default sat ✅ 0.03828 0.03824
Par4 Par4-wrapped-sq_default sat ✅ 0.02117 0.00610
veriT veriT_default unknown ❌ 294.49100 294.47700
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unknown ❌ 1200.04000 1199.97000
Z3 z3-4.8.17_default sat ✅ 7.11711 7.11900
SMT-COMP 2023 0.33 (4/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.07065 0.07107
OpenSMT OpenSMT a78dcf01_default unknown ❌ 1200.01000 1199.46000
Par4 Par4-wrapped-sq_default sat ✅ 0.03131 0.01083
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 196.76500 212.62000
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.02000 1200.03000
Z3++ Z3++_sq_0526_default sat ✅ 0.80755 0.80758
SMT-COMP 2025 0.17 (5/6) cvc5 cvc5 sat ✅ 0.32509 0.20383
OpenSMT OpenSMT sat ✅ 104.66919 104.54289
SMTInterpol SMTInterpol sat ✅ 0.70327 1.33416
Yices2 Yices2 unknown ❌ 1201.27030 1201.04394
Z3alpha Z3-alpha sat ✅ 0.45167 0.47670
Z3 Z3-alpha-base sat ✅ 0.33000 0.20696