Benchmark

non-incremental/UF/20170428-Barrett/cdt-cade2015/nada/gandl/stern_brocot_tree/x2015_09_10_16_51_40_158_1068539.smt_in.smt2

Publications: "A Decision Procedure for (Co)Datatypes" by Andrew Reynolds and Jasmin Blanchette, CADE 2015.

Benchmark
Size	88248
Compressed Size	12552
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2017-07-23
Generated By	Andrew Reynolds
Generated On	2017-04-28 00:00:00
Generator	Sledgehammer, converted to v2.6 by CVC4
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unsat
Inferred Status	unsat
Size	88239
Compressed Size	12557
Max. Term Depth	14
Asserts	360
Declared Functions	194
Declared Constants	35
Declared Sorts	61
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

true	5	false	123	Bool	7	ite	7
not	70	or	38	and	262	=>	202
=	583	forall	382	exists	21

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2017	0.33 (4/6)	CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.12663	0.12029
		Vampire	vampire4.2-smt vampire	unsat ✅	0.55921	0.55697
		veriT	veriT-2017-06-17 default	unsat ✅	0.04022	0.03851
		Z3	z3-4.5.0 default	unsat ✅	0.08517	0.08463
SMT-COMP 2018	0.33 (4/6)	CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.12676	0.12696
		Vampire	vampire-4.3-smt_vampire_smtcomp	unsat ✅	273.55600	1086.05000
		veriT	veriT_default	unsat ✅	0.04677	0.04700
		Z3	z3-4.7.1_default	unsat ✅	0.09019	0.09011
SMT-COMP 2019	0.25 (6/8)	Alt-Ergo	Alt-Ergo-SMTComp-2019-wrapped-sq_default	unsat ✅	0.10331	0.10366
		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	0.12789	0.12811
			master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.13062	0.13088
		Par4	Par4-wrapped-sq_default	unsat ✅	0.05840	0.00565
		SMTInterpol	smtinterpol-2.5-514-wrapped-sq_default	unknown ❌	2400.03000	2402.37000
		UltimateEliminator	UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default	unknown ❌	2.32432	3.34403
			UltimateEliminator+SMTInterpol-wrapped-sq_default	unknown ❌	2.05124	3.34679
			UltimateEliminator+Yices-2.6.1-wrapped-sq_default	unknown ❌	2.41715	3.80216
		Vampire	vampire-4.4-smtcomp-wrapped-sq_default	unsat ✅	5.79363	22.68000
			vampire-4.3-smt_vampire_smtcomp	unsat ✅	265.77200	1056.06000
		veriT	veriT-wrapped-sq_default	unsat ✅	0.05069	0.05108
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	unsat ✅	0.09452	0.09449
SMT-COMP 2021	0.14 (6/7)	CVC4	CVC4-sq-final_default	unsat ✅	0.15978	0.16007
		iProver	iProver-v3.5-final-fix2_iProver_SMT	unsat ✅	1.28436	3.89000
		SMTInterpol	smtinterpol-2.5-823-g881e8631_default	unsat ✅	0.86127	2.35148
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.6_default	unknown ❌	3.13193	5.08069
		Vampire	vampire_smt_4.6-fixed_vampire_smtcomp	unsat ✅	2.67836	10.32000
			vampire_smt_4.5_vampire_smtcomp	unsat ✅	2.43719	9.45000
		veriT	veriT_default	unsat ✅	0.04410	0.04449
		Z3	z3-4.8.11_default	unsat ✅	0.08900	0.08892
SMT-COMP 2022	0.14 (6/7)	CVC4	CVC4-sq-final_default	unsat ✅	0.16149	0.16182
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.15687	0.15746
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.7-wrapped_default	unknown ❌	2.66961	4.56798
		Vampire	vampire_4.7_smt_fix-wrapped_vampire_smtcomp	unsat ✅	1.47456	5.67000
		veriT	veriT_default	unsat ✅	0.04381	0.04419
		Yices2	Yices 2.6.2 for SMTCOMP 2021_default	unsat ✅	0.02050	0.02046
		Z3	z3-4.8.17_default	unsat ✅	0.08576	0.08758
SMT-COMP 2023	0.17 (5/6)	cvc5	cvc5-default-2023-05-16-ea045f305_sq	unsat ✅	0.11199	0.11259
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.15821	0.15876
		iProver	iProver-3.8-fix_iprover_SMT	unsat ✅	1.65347	5.15000
		SMTInterpol	smtinterpol-2.5-1272-g2d6d356c_default	unsat ✅	1.19803	3.38383
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.9_default	unknown ❌	2.77179	4.66848
		Vampire	vampire_4.8_smt_pre_vampire_smtcomp	unsat ✅	1.44630	5.28000
		Yices2	Yices 2 for SMTCOMP 2023_default	unsat ✅	0.02593	0.02586
SMT-COMP 2025	0.20 (4/5)	cvc5	cvc5	unsat ✅	0.34535	0.21857
		iProver	iProver v3.9.3	unsat ✅	1.86983	4.99244
		SMTInterpol	SMTInterpol	unsat ✅	1.34135	3.47179
		UltimateEliminator	UltimateEliminator+MathSAT	unknown ❌	1.85977	4.08895
		Yices2	Yices2	unsat ✅	0.29718	0.16683