Benchmark

non-incremental/AUFDTLIRA/20200306-Kanig/spark2014bench/QA23-042__ok_pointers__n02.adb_30_46_null_pointer_dereference___00.smt2

Benchmark without description.

Benchmark
Size	38112
Compressed Size	5974
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	38104
Compressed Size	5988
Max. Term Depth	54
Asserts	42
Declared Functions	46
Declared Constants	31
Declared Sorts	9
Defined Functions	56
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	24

Symbols

true	71	false	22	Bool	33	ite	20
not	19	or	5	and	70	=>	53
=	131	forall	62	let	1	Int	60
Real	1	+	8	-	17	<	6
<=	46	Array	9	select	54

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2020	0.25 (3/4)	Alt-Ergo	Alt-Ergo-SMTComp-2020_default	unsat ✅	0.07495	0.07032
		CVC4	CVC4-sq-final_default	unsat ✅	0.04568	0.04602
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.3_s_default	unknown ❌	2.30323	3.23077
		Vampire	vampire_smt_4.5_vampire_smtcomp	unsat ✅	0.26693	0.26922
SMT-COMP 2022	0.17 (5/6)	CVC4	CVC4-sq-final_default	unsat ✅	0.04565	0.04598
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.08635	0.08694
		SMTInterpol	smtinterpol-fixed-2.5-1148-gf2d8e6b0_default	unsat ✅	1.18934	3.04491
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.7-wrapped_default	unknown ❌	2.58129	4.39019
		Vampire	vampire_4.7_smt_fix-wrapped_vampire_smtcomp	unsat ✅	0.20827	0.21089
		Z3	z3-4.8.17_default	unsat ✅	0.04977	0.05099
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.24214	0.14249
		iProver	iProver v3.9	unsat ✅	7.90829	26.11069
		SMTInterpol	SMTInterpol	unsat ✅	1.13915	2.72610
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.30422	0.17998
		iProver	iProver v3.9.3	unsat ✅	8.40536	26.16497
		SMTInterpol	SMTInterpol	unsat ✅	1.04838	2.38235