Benchmark

non-incremental/AUFDTLIRA/20200306-Kanig/spark2014bench/adacore_u__ring_buffer.adb_27_17_precondition___00.smt2

Benchmark without description.

Benchmark
Size	19215
Compressed Size	3785
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2020-07-06
Generated By	AdaCore
Generated On	2020-03-06 00:00:00
Generator	SPARK
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unsat
Inferred Status	unsat
Size	19207
Compressed Size	3799
Max. Term Depth	20
Asserts	28
Declared Functions	55
Declared Constants	18
Declared Sorts	14
Defined Functions	40
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	18

Symbols

true	36	false	11	Bool	23	ite	12
not	3	or	8	and	35	=>	31
=	41	forall	36	let	5	Int	44
Real	1	+	13	-	20	<	2
<=	72	Array	5	select	10

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2020	0.25 (3/4)	Alt-Ergo	Alt-Ergo-SMTComp-2020_default	unsat ✅	0.03946	0.04018
		CVC4	CVC4-sq-final_default	unsat ✅	0.04364	0.04394
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.3_s_default	unknown ❌	2.13362	3.23478
		Vampire	vampire_smt_4.5_vampire_smtcomp	unsat ✅	0.07075	0.07129
SMT-COMP 2022	0.17 (5/6)	CVC4	CVC4-sq-final_default	unsat ✅	0.04642	0.04677
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.09938	0.09997
		SMTInterpol	smtinterpol-fixed-2.5-1148-gf2d8e6b0_default	unsat ✅	0.77377	1.77957
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.7-wrapped_default	unknown ❌	2.83485	4.47832
		Vampire	vampire_4.7_smt_fix-wrapped_vampire_smtcomp	unsat ✅	0.78131	2.86000
		Z3	z3-4.8.17_default	unsat ✅	0.04342	0.04531
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.26122	0.16154
		iProver	iProver v3.9	unsat ✅	0.87543	1.47873
		SMTInterpol	SMTInterpol	unsat ✅	0.80434	1.78446
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.31132	0.18466
		iProver	iProver v3.9.3	unsat ✅	0.85681	1.46914
		SMTInterpol	SMTInterpol	unsat ✅	0.78990	1.61904