Benchmark

non-incremental/UFDTLIRA/20200306-Kanig/spark2014bench/RA12-023__pointers__pointers.adb_4_20_null_pointer_dereference___00.smt2

Benchmark without description.

Benchmark
Size	6767
Compressed Size	1674
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	6759
Compressed Size	1676
Max. Term Depth	6
Asserts	6
Declared Functions	10
Declared Constants	11
Declared Sorts	5
Defined Functions	19
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	11

Symbols

true	13	false	3	Bool	9	ite	1
not	4	or	2	and	4	=>	5
=	13	forall	5	Int	5	Real	1
-	3	<=	5

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2020	0.25 (3/4)	Alt-Ergo	Alt-Ergo-SMTComp-2020_default	unsat ✅	0.02833	0.02952
		CVC4	CVC4-sq-final_default	unsat ✅	0.01861	0.01893
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.3_s_default	unknown ❌	2.23741	3.16780
		Vampire	vampire_smt_4.5_vampire_smtcomp	unsat ✅	0.05556	0.05622
SMT-COMP 2022	0.20 (4/5)	CVC4	CVC4-sq-final_default	unsat ✅	0.01906	0.01939
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.04692	0.04736
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.7-wrapped_default	unknown ❌	2.70723	4.45660
		Vampire	vampire_4.7_smt_fix-wrapped_vampire_smtcomp	unsat ✅	0.05446	0.05442
		Z3	z3-4.8.17_default	unsat ✅	0.03169	0.03360
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.25302	0.13821
		iProver	iProver v3.9.3	unsat ✅	0.90025	1.77041
		SMTInterpol	SMTInterpol	unsat ✅	0.47082	0.52328