Benchmark

non-incremental/AUFLIRA/nasa/fol_simplify_arithmetics/gauss_init_0266.fof.smt2

NASA benchmarks from "Using Automated Theorem Provers to Certify Auto-generated
Aerospace Software", IJCAR 2004.  Translated from TPTP format by Yeting Ge and
Clark Barrett

Benchmark
Size	7796
Compressed Size	1816
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2006-08-21
Generated By	—
Generated On	—
Generator	—
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unsat
Inferred Status	unsat
Size	7788
Compressed Size	1837
Max. Term Depth	20
Asserts	14
Declared Functions	21
Declared Constants	19
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not	2	and	66	=>	21	=	33
forall	18	let	8	Int	78	Real	19
+	2	-	4	<=	34	>	2
>=	30	Array	32	select	82	store	1

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT Evaluation 2013	0.25 (3/4)	CVC3	CVC3-SMT-COMP-2010 default	unsat ✅	0.01964	—
			CVC3-SMT-COMP-2011 default	unsat ✅	0.01505	—
			CVC3-SMT-COMP-2012 default	unsat ✅	0.01529	—
		CVC4	CVC4-SMT-COMP-2012-Resubmission default	unsat ✅	0.01859	—
			CVC4-SMT-EVAL-2013 default	unsat ✅	0.01780	—
		veriT	veriT-SMT-EVAL-2013 default	unknown ❌	—	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unsat ✅	0.02040	—
			Z3-SMT-COMP-2011 default	unsat ✅	0.02479	—
SMT-COMP 2014	0.25 (3/4)	CVC3	CVC3 default	unsat ✅	0.02214	0.01400
		CVC4	CVC4 f7118b2 default	unsat ✅	0.02797	0.01700
		veriT	veriT-smtcomp2014 default	unknown ❌	40.42850	40.43290
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	0.02410	0.01500
SMT-COMP 2015	0.25 (3/4)	CVC3	CVC3 default	unsat ✅	0.01438	0.01400
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.02188	0.01900
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.02196	0.02000
		veriT	veriT default	unknown ❌	2400.01000	2401.04000
		Z3	z3 4.4.0 default	unsat ✅	0.03834	0.03799
SMT-COMP 2016	0.25 (3/4)	CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.02788	0.02807
		Vampire	vampire_smt_4.1 vampire_smtcomp	unsat ✅	0.06793	0.06837
			vampire_smt_4.1_parallel vampire_smtcomp	unsat ✅	0.08500	0.07801
		veriT	veriT-dev default	unknown ❌	2400.02000	2401.29000
		Z3	z3-4.4.1 default	unsat ✅	0.03804	0.03923
SMT-COMP 2017	0.25 (3/4)	CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.03059	0.02974
		Vampire	vampire4.2-smt vampire	unsat ✅	0.05632	0.05597
		veriT	veriT-2017-06-17 default	unknown ❌	600.03700	599.93800
		Z3	z3-4.5.0 default	unsat ✅	0.04054	0.03986
SMT-COMP 2018	0.20 (4/5)	Alt-Ergo	Alt-Ergo-SMTComp-2018_default	unsat ✅	0.05338	0.07904
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.03121	0.03143
		Vampire	vampire-4.3-smt_vampire_smtcomp	unsat ✅	0.11190	0.15174
		veriT	veriT_default	unknown ❌	1200.03000	1199.96000
		Z3	z3-4.7.1_default	unsat ✅	0.04216	0.04206
SMT-COMP 2019	0.38 (5/8)	Alt-Ergo	Alt-Ergo-SMTComp-2019-wrapped-sq_default	unsat ✅	0.03962	0.04036
		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	0.03647	0.03675
			CVC4-SymBreak_03_06_2019-wrapped-sq_default	unsat ✅	0.03766	0.03796
		Par4	Par4-wrapped-sq_default	unsat ✅	0.02319	0.00585
		SMTInterpol	smtinterpol-2.5-514-wrapped-sq_default	unknown ❌	2400.04000	8233.56000
		UltimateEliminator	UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default	unknown ❌	2.36192	3.58778
			UltimateEliminator+SMTInterpol-wrapped-sq_default	unknown ❌	2.24484	3.49545
			UltimateEliminator+Yices-2.6.1-wrapped-sq_default	unknown ❌	2.16359	6.81508
		Vampire	vampire-4.4-smtcomp-wrapped-sq_default	unsat ✅	0.13236	0.12182
		veriT	veriT-wrapped-sq_default	unknown ❌	2400.04000	2399.89000
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	unsat ✅	0.04561	0.04564
			z3-4.7.1_default	unsat ✅	0.04316	0.04311
SMT-COMP 2020	0.38 (5/8)	Alt-Ergo	Alt-Ergo-SMTComp-2020_default	unsat ✅	0.04076	0.04137
		CVC4	CVC4-sq-final_default	unsat ✅	0.03637	0.03667
		Par4	Par4-wrapped-sq_default	unsat ✅	0.02344	0.00599
		SMTInterpol	smtinterpol-2.5-679-gacfde87a_default	unknown ❌	1200.03000	1291.47000
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.3_s_default	unknown ❌	2.51356	4.06955
		Vampire	vampire_smt_4.5_vampire_smtcomp	unsat ✅	0.12145	0.15516
		veriT	veriT_default	unknown ❌	1200.03000	1199.88000
			veriT+vite_default	unknown ❌	1200.02000	1199.92000
		Z3	z3-4.8.8_default	unsat ✅	0.04085	0.04080