Benchmark

non-incremental/FP/2019-Preiner/8_24_RNE_fp.div_fp.lt0.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
Size	1649
Compressed Size	651
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	crafted
First Occurrence	2019-07-07
Generated By	Mathias Preiner
Generated On	2019-03-22 00:00:00
Generator	—
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unknown
Inferred Status	unsat
Size	1641
Compressed Size	652
Max. Term Depth	5
Asserts	1
Declared Functions	0
Declared Constants	2
Declared Sorts	0
Defined Functions	1
Defined Recursive Functions	0
Defined Sorts	1
Constants	10
Declared Datatypes	0

Symbols

Bool	1	ite	1	not	6	or	1
and	2	distinct	1	exists	1	RoundingMode	1
fp	9	fp.div	1	fp.lt	1	fp.isZero	1
fp.isInfinite	2	fp.isNaN	2	fp.isNegative	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2020	0.67 (1/3)	CVC4	CVC4-sq-final_default	unknown ❌	1200.07000	1199.84000
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.3_s_default	unknown ❌	2.39846	3.38711
		Z3	z3-4.8.8_default	unsat ✅	31.00170	31.00150
			z3-4.8.4-d6df51951f4c-wrapped-sq_default	unsat ✅	22.96760	22.95740
SMT-COMP 2021	0.67 (1/3)	CVC4	CVC4-sq-final_default	unknown ❌	1200.04000	1199.76000
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.6_default	unknown ❌	3.70059	5.60137
		Z3	z3-4.8.11_default	unsat ✅	82.41990	82.39470
			z3-4.8.4-d6df51951f4c-wrapped-sq_default	unknown ❌	90.97400	90.96570
SMT-COMP 2023	0.33 (2/3)	Bitwuzla	Bitwuzla-fixed_default	unsat ✅	4.29882	4.29858
		cvc5	cvc5-default-2023-05-16-ea045f305_sq	unsat ✅	15.38710	15.38570
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.9_default	unknown ❌	3.71870	5.66374
SMT-COMP 2024		Bitwuzla	Bitwuzla	unsat ✅	0.69279	0.59301
		cvc5	cvc5	unsat ✅	0.78704	0.68638