Benchmark

non-incremental/UF/20170428-Barrett/cdt-cade2015/nada/afp/splay_tree_analysis/x2015_09_10_16_57_00_280_1102945.smt_in.smt2

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

Benchmark
Size	70896
Compressed Size	8866
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	70887
Compressed Size	8877
Max. Term Depth	15
Asserts	359
Declared Functions	72
Declared Constants	14
Declared Sorts	24
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

true	13	false	123	Bool	5	ite	5
not	91	or	19	and	289	=>	388
=	390	forall	469	exists	47

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2017	0.33 (4/6)	CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.16286	0.16232
		Vampire	vampire4.2-smt vampire	unsat ✅	0.11562	0.11426
		veriT	veriT-2017-06-17 default	unsat ✅	0.04801	0.04783
		Z3	z3-4.5.0 default	unsat ✅	95.38390	95.35330
SMT-COMP 2018	0.33 (4/6)	CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.17326	0.17349
		Vampire	vampire-4.3-smt_vampire_smtcomp	unsat ✅	0.18648	0.09855
		veriT	veriT_default	unsat ✅	0.04849	0.04870
		Z3	z3-4.7.1_default	unsat ✅	1115.38000	1114.99000
SMT-COMP 2019	0.25 (6/8)	Alt-Ergo	Alt-Ergo-SMTComp-2019-wrapped-sq_default	unsat ✅	0.27531	0.27572
		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	0.17840	0.17870
			master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.17687	0.17701
		Par4	Par4-wrapped-sq_default	unsat ✅	0.06101	0.00627
		SMTInterpol	smtinterpol-2.5-514-wrapped-sq_default	unknown ❌	2400.07000	2403.71000
		UltimateEliminator	UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default	unknown ❌	2.27564	3.46378
			UltimateEliminator+SMTInterpol-wrapped-sq_default	unknown ❌	2.16314	3.43239
			UltimateEliminator+Yices-2.6.1-wrapped-sq_default	unknown ❌	2.41780	3.35783
		Vampire	vampire-4.4-smtcomp-wrapped-sq_default	unsat ✅	0.51039	0.38544
			vampire-4.3-smt_vampire_smtcomp	unsat ✅	0.15082	0.15023
		veriT	veriT-wrapped-sq_default	unsat ✅	0.05438	0.05473
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	unsat ✅	687.93200	687.58500
SMT-COMP 2020	0.29 (5/7)	Alt-Ergo	Alt-Ergo-SMTComp-2020_default	unsat ✅	0.26787	0.26864
		CVC4	CVC4-sq-final_default	unsat ✅	0.20472	0.20501
			CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	0.17922	0.17954
		SMTInterpol	smtinterpol-2.5-679-gacfde87a_default	unknown ❌	1200.03000	1243.25000
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.3_s_default	unknown ❌	2.28044	3.44123
		Vampire	vampire_smt_4.5_vampire_smtcomp	unsat ✅	0.12097	0.12082
			vampire-4.3-smt_vampire_smtcomp	unsat ✅	0.10455	0.10539
		veriT	veriT_default	unsat ✅	0.05014	0.05048
			veriT+vite_default	unsat ✅	0.04894	0.04931
		Z3	z3-4.8.8_default	unsat ✅	482.98300	482.72900
SMT-COMP 2021	0.14 (6/7)	CVC4	CVC4-sq-final_default	unsat ✅	0.20820	0.20804
		iProver	iProver-v3.5-final-fix2_iProver_SMT	unsat ✅	1.28749	3.51000
		SMTInterpol	smtinterpol-2.5-823-g881e8631_default	unsat ✅	4.00031	9.98176
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.6_default	unknown ❌	3.03918	5.14912
		Vampire	vampire_smt_4.6-fixed_vampire_smtcomp	unsat ✅	0.14953	0.14671
			vampire_smt_4.5_vampire_smtcomp	unsat ✅	0.12778	0.12575
		veriT	veriT_default	unsat ✅	0.04495	0.04534
		Z3	z3-4.8.11_default	unsat ✅	434.78100	434.65800
SMT-COMP 2023	0.33 (4/6)	cvc5	cvc5-default-2023-05-16-ea045f305_sq	unsat ✅	0.17650	0.17705
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.21614	0.21550
		iProver	iProver-3.8-fix_iprover_SMT	unsat ✅	1.69367	4.86122
		SMTInterpol	smtinterpol-2.5-1272-g2d6d356c_default	unknown ❌	1200.03000	1237.08000
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.9_default	unknown ❌	2.85419	4.86640
		Vampire	vampire_4.8_smt_pre_vampire_smtcomp	unsat ✅	0.22215	0.18293
		Yices2	Yices 2 for SMTCOMP 2023_default	unsat ✅	910.34600	910.27400
SMT-COMP 2024	0.50 (2/4)	cvc5	cvc5	unsat ✅	0.29869	0.19929
		iProver	iProver v3.9	unsat ✅	1.88363	5.08400
		SMTInterpol	SMTInterpol	unknown ❌	1201.71317	1256.65451
		Yices2	Yices2	unknown ❌	1201.33053	1201.18442
SMT-COMP 2025	0.60 (2/5)	cvc5	cvc5	unsat ✅	0.38441	0.25373
		iProver	iProver v3.9.3	unsat ✅	1.36794	4.21596
		SMTInterpol	SMTInterpol	unknown ❌	1201.78970	1301.30646
		UltimateEliminator	UltimateEliminator+MathSAT	unknown ❌	1.90585	4.01503
		Yices2	Yices2	unknown ❌	1201.45655	1201.20629