Benchmark

non-incremental/AUFDTLIRA/20200306-Kanig/spark2014bench/O512-022__while_loop_invariant__s.adb_15_32_loop_invariant_preserv___00.smt2

Benchmark without description.

Benchmark
Size	7874
Compressed Size	2023
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	7866
Compressed Size	2027
Max. Term Depth	21
Asserts	9
Declared Functions	16
Declared Constants	9
Declared Sorts	6
Defined Functions	14
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	10

Symbols

true	21	false	9	Bool	10	ite	7
not	5	or	3	and	11	=>	21
=	26	distinct	1	forall	17	let	1
Int	23	Real	1	+	3	-	11
<	2	<=	21	Array	4	select	8

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2020	0.25 (3/4)	Alt-Ergo	Alt-Ergo-SMTComp-2020_default	unsat ✅	0.02549	0.02736
		CVC4	CVC4-sq-final_default	unsat ✅	0.02290	0.02318
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.3_s_default	unknown ❌	2.26378	3.18333
		Vampire	vampire_smt_4.5_vampire_smtcomp	unsat ✅	0.17050	0.17983
SMT-COMP 2023		cvc5	cvc5-default-2023-05-16-ea045f305_sq	unsat ✅	0.02549	0.02603
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.03958	0.04012
		iProver	iProver-3.8-fix_iprover_SMT	unsat ✅	0.64854	0.34495
		SMTInterpol	smtinterpol-2.5-1272-g2d6d356c_default	unsat ✅	0.65439	1.43510
		Vampire	vampire_4.8_smt_pre_vampire_smtcomp	unsat ✅	0.05524	0.05485
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.22958	0.12998
		iProver	iProver v3.9	unsat ✅	0.89340	0.51096
		SMTInterpol	SMTInterpol	unsat ✅	0.66161	1.22043
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29468	0.16980
		iProver	iProver v3.9.3	unsat ✅	0.89990	0.49348
		SMTInterpol	SMTInterpol	unsat ✅	0.67603	1.14868