Benchmark

non-incremental/AUFDTLIRA/20200306-Kanig/spark2014bench/RB14-019__subtype_checks__subtype_check.adb_41_21_null_pointer_dereference___00.smt2

Benchmark without description.

Benchmark
Size	37004
Compressed Size	5896
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	36996
Compressed Size	5911
Max. Term Depth	61
Asserts	44
Declared Functions	40
Declared Constants	43
Declared Sorts	10
Defined Functions	75
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	32

Symbols

true	62	false	17	Bool	40	ite	10
not	16	or	4	and	47	=>	58
=	88	forall	51	exists	1	let	2
Int	45	Real	1	+	4	-	15
<	7	<=	60	Array	7	select	10

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2021		CVC4	CVC4-sq-final_default	unsat ✅	0.04608	0.04645
		cvc5	cvc5-fixed_default	unsat ✅	0.04391	0.04446
		Vampire	vampire_smt_4.6-fixed_vampire_smtcomp	unknown ❌	0.25944	0.27047
			vampire_smt_4.5_vampire_smtcomp	unsat ✅	0.06840	0.06891
SMT-COMP 2023		cvc5	cvc5-default-2023-05-16-ea045f305_sq	unsat ✅	0.04174	0.04228
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.09205	0.09259
		iProver	iProver-3.8-fix_iprover_SMT	unsat ✅	1.15181	3.66797
		SMTInterpol	smtinterpol-2.5-1272-g2d6d356c_default	unsat ✅	1.44028	3.87899
		Vampire	vampire_4.8_smt_pre_vampire_smtcomp	unsat ✅	0.11824	0.08677
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.24166	0.14236
		iProver	iProver v3.9	unsat ✅	1.35548	3.92890
		SMTInterpol	SMTInterpol	unsat ✅	1.51821	3.88399
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.31638	0.18814
		iProver	iProver v3.9.3	unsat ✅	1.38761	3.86611
		SMTInterpol	SMTInterpol	unsat ✅	1.37198	3.14825