Benchmark

non-incremental/FP/2019-Preiner/8_24_RTN_fp.fma_fp.isNegative0.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	1652
Compressed Size	663
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	1644
Compressed Size	665
Max. Term Depth	6
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	4	and	2
=>	2	=	1	distinct	1	exists	1
RoundingMode	1	fp	9	fp.fma	1	fp.isZero	3
fp.isInfinite	1	fp.isNaN	2	fp.isPositive	1	fp.isNegative	1

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2020	0.67 (1/3)	CVC4	CVC4-sq-final_default	unknown ❌	1200.03000	1198.86000
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.3_s_default	unknown ❌	2.43816	3.42742
		Z3	z3-4.8.8_default	unsat ✅	152.13400	152.11400
			z3-4.8.4-d6df51951f4c-wrapped-sq_default	unsat ✅	328.59400	328.52100
SMT-COMP 2021	0.67 (1/3)	CVC4	CVC4-sq-final_default	unknown ❌	1200.02000	1199.67000
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.6_default	unknown ❌	2.87598	4.67988
		Z3	z3-4.8.11_default	unsat ✅	37.48250	37.47620
			z3-4.8.4-d6df51951f4c-wrapped-sq_default	unknown ❌	1200.03000	1199.70000
SMT-COMP 2024		Bitwuzla	Bitwuzla	unsat ✅	0.40140	0.30129
		cvc5	cvc5	unsat ✅	0.60410	0.50422
SMT-COMP 2025	0.33 (2/3)	Bitwuzla	Bitwuzla	unsat ✅	0.30486	0.18245
		cvc5	cvc5	unsat ✅	0.55293	0.43669
		UltimateEliminator	UltimateEliminator+MathSAT	unknown ❌	1.85898	3.96885