Benchmark

non-incremental/UFNIA/2019-Preiner/combined/f2_rw88.smt2

Publications: "Towards Bit-Width-Independent Proofs in SMT Solvers " by A. Niemetz, M. Preiner, A. Reynolds, Y. Zohar, C. Barrett, and C. Tinelli, CADE-27 (2019).

Benchmark
Size	9978
Compressed Size	2153
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	crafted
First Occurrence	2019-07-07
Generated By	Mathias Preiner
Generated On	2019-03-22 00:00:00
Generator	—
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unknown
Inferred Status	unsat
Size	9970
Compressed Size	2191
Max. Term Depth	9
Asserts	2
Declared Functions	5
Declared Constants	0
Declared Sorts	0
Defined Functions	55
Defined Recursive Functions	0
Defined Sorts	0
Constants	10
Declared Datatypes	0

Symbols

Bool	44	ite	9	not	1	or	3
and	45	=>	31	=	38	distinct	8
forall	29	Int	70	div	3	mod	4
+	5	-	22	*	10	<	4
<=	6	>	27	>=	16

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2019	0.17 (5/6)	Alt-Ergo	Alt-Ergo-SMTComp-2019-wrapped-sq_default	unsat ✅	0.03869	0.03959
		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	0.03609	0.03640
			CVC4-SymBreak_03_06_2019-wrapped-sq_default	unsat ✅	0.03893	0.03928
		Par4	Par4-wrapped-sq_default	unsat ✅	0.04050	0.00576
		UltimateEliminator	UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default	unknown ❌	2.43605	3.29106
			UltimateEliminator+Yices-2.6.1-wrapped-sq_default	unknown ❌	2.11767	3.21432
		Vampire	vampire-4.4-smtcomp-wrapped-sq_default	unsat ✅	0.10728	0.10125
			vampire-4.3-smt_vampire_smtcomp	unsat ✅	0.10798	0.15887
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	unsat ✅	0.04898	0.04897
			z3-4.7.1_default	unsat ✅	0.04707	0.04702