Benchmark

non-incremental/FP/2019-Preiner/8_24_RTZ_fp.neg_fp.isZero.smt2 

Publications: "Invertibility Conditions for Floating-Point Formulas" by M. Brain, A. Niemetz, M. Preiner, A. Reynolds, C. Barrett, and C. Tinelli, CAV 2019.
Benchmark
Size1419
Compressed Size577
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2019-07-07
Generated ByMathias Preiner
Generated On2019-03-22 00:00:00
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unknown
Inferred Status unsat
Size 1411
Compressed Size560
Max. Term Depth4
Asserts 1
Declared Functions0
Declared Constants0
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts1
Constants11
Declared Datatypes0

Symbols

true1 Bool1 distinct1 exists1
RoundingMode1 fp9 fp.neg1 fp.isZero1

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2019 CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.02951 0.02980
master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02583 0.02603
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unsat ✅ 2.34978 3.33595
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.05583 0.05581
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 0.02831 0.02863
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unsat ✅ 2.31550 3.36204
Z3 z3-4.8.8_default unsat ✅ 0.04790 0.04785
z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.05630 0.05630
SMT-COMP 2021 CVC4 CVC4-sq-final_default unsat ✅ 0.02848 0.02882
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unsat ✅ 2.88104 4.70415
Z3 z3-4.8.11_default unsat ✅ 0.03435 0.03428
z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 0.05727 0.05727
SMT-COMP 2025 Bitwuzla Bitwuzla unsat ✅ 0.29151 0.16331
cvc5 cvc5 unsat ✅ 0.29849 0.17559
UltimateEliminator UltimateEliminator+MathSAT unsat ✅ 1.93971 4.07960