Benchmark

non-incremental/UFDTLIRA/20200306-Kanig/spark2014bench/S708-039__pointer_search__binary_search_trees.adb_49_27_null_pointer_dereference___00.smt2

Benchmark without description.

Benchmark
Size	15713
Compressed Size	2854
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	15705
Compressed Size	2855
Max. Term Depth	26
Asserts	21
Declared Functions	18
Declared Constants	25
Declared Sorts	7
Defined Functions	31
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	17

Symbols

true	24	false	6	Bool	15	ite	4
not	6	or	3	and	9	=>	16
=	30	forall	13	Int	8	Real	1
-	3	<	5	<=	19

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2020	0.25 (3/4)	Alt-Ergo	Alt-Ergo-SMTComp-2020_default	unsat ✅	0.03724	0.03710
		CVC4	CVC4-sq-final_default	unsat ✅	0.02420	0.02452
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.3_s_default	unknown ❌	2.27026	3.14600
		Vampire	vampire_smt_4.5_vampire_smtcomp	unsat ✅	0.10203	0.10642
SMT-COMP 2021		CVC4	CVC4-sq-final_default	unsat ✅	0.02663	0.02507
		cvc5	cvc5-fixed_default	unsat ✅	0.02514	0.02572
		Vampire	vampire_smt_4.6-fixed_vampire_smtcomp	unsat ✅	0.09258	0.10881
			vampire_smt_4.5_vampire_smtcomp	unsat ✅	0.09853	0.10760
SMT-COMP 2022	0.20 (4/5)	CVC4	CVC4-sq-final_default	unsat ✅	0.02458	0.02493
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.04010	0.04067
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.7-wrapped_default	unknown ❌	2.76421	4.47876
		Vampire	vampire_4.7_smt_fix-wrapped_vampire_smtcomp	unsat ✅	0.10197	0.11496
		Z3	z3-4.8.17_default	unsat ✅	0.03779	0.03968