Benchmark

non-incremental/AUFDTLIRA/20200306-Kanig/spark2014bench/O512-022__stacks__stacks.ads_48_20_postcondition___00.smt2

Benchmark without description.

Benchmark
Size	31977
Compressed Size	5343
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	31969
Compressed Size	5357
Max. Term Depth	23
Asserts	59
Declared Functions	46
Declared Constants	43
Declared Sorts	9
Defined Functions	57
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	26

Symbols

true	36	false	6	Bool	18	ite	11
not	3	or	3	and	41	=>	30
=	57	forall	46	exists	3	let	8
Int	34	Real	1	+	3	-	15
<	8	<=	50	Array	5	select	7

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2021		CVC4	CVC4-sq-final_default	unsat ✅	0.08118	0.08145
		cvc5	cvc5-fixed_default	unsat ✅	0.08053	0.08108
		Vampire	vampire_smt_4.6-fixed_vampire_smtcomp	unsat ✅	285.66700	997.66000
			vampire_smt_4.5_vampire_smtcomp	unknown ❌	1200.03000	4643.41000
SMT-COMP 2022	0.33 (4/6)	CVC4	CVC4-sq-final_default	unsat ✅	0.08176	0.08206
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.17252	0.17293
		SMTInterpol	smtinterpol-fixed-2.5-1148-gf2d8e6b0_default	unsat ✅	4.70003	14.07510
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.7-wrapped_default	unknown ❌	2.76598	4.42957
		Vampire	vampire_4.7_smt_fix-wrapped_vampire_smtcomp	unknown ❌	1200.04000	4764.82000
		Z3	z3-4.8.17_default	unsat ✅	0.05065	0.05167
SMT-COMP 2025	0.33 (2/3)	cvc5	cvc5	unsat ✅	0.32015	0.19445
		iProver	iProver v3.9.3	unsat ✅	527.44758	2084.36401
		SMTInterpol	SMTInterpol	unknown ❌	1201.39144	1259.01936