Benchmark

non-incremental/QF_LIA/rings/ring_2exp6_5vars_0ite_unsat.smt2

show equivalence of the following terms:
((4 * v2 + 8 * v3) + (16 * v4 + (1 * v0 + 2 * v1)))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4))))

in arithmetic modulo 2exp6
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>

Benchmark
Size	4003
Compressed Size	956
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	crafted
First Occurrence	2008-07-07
Generated By	—
Generated On	—
Generator	—
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unsat
Inferred Status	unsat
Size	3995
Compressed Size	953
Max. Term Depth	80
Asserts	1
Declared Functions	0
Declared Constants	21
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not	1	and	90	=	25	let	25
+	14	-	28	*	42	<	29
<=	40	>	16	>=	13

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	unsat ✅	0.05637	—
			CVC3-SMT-COMP-2011 default	unsat ✅	0.05039	—
			CVC3-SMT-COMP-2012 default	unsat ✅	0.05147	—
		CVC4	CVC4-SMT-COMP-2012-Resubmission default	unsat ✅	0.02246	—
			CVC4-SMT-EVAL-2013 default	unsat ✅	0.02086	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	unsat ✅	0.02334	—
			MathSAT5-SMT-COMP-2010 default	unsat ✅	0.01422	—
			MathSAT5-SMT-COMP-2011 default	unsat ✅	0.02402	—
			MathSAT5-SMT-COMP-2012 default	unsat ✅	0.01860	—
			test_pmathsat-SMT-COMP-2010 default	unsat ✅	0.02772	—
		SMTInterpol	SMTInterpol-2.0r8402-SMT-EVAL-2013 default	unsat ✅	0.31022	—
			SMTInterpol-SMT-COMP-2011 default	unsat ✅	0.23853	—
			SMTInterpol-SMT-COMP-2012 default	unsat ✅	0.30552	—
		veriT	veriT-SMT-EVAL-2013 default	unsat ✅	911.35000	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unsat ✅	0.01326	—
			Z3-SMT-COMP-2011 default	unsat ✅	0.02102	—
SMT-COMP 2014		CVC4	CVC4 f7118b2 default	unsat ✅	0.02925	0.01800
		MathSAT	MathSAT-5.2.12-Main default	unsat ✅	0.02985	0.01900
		SMTInterpol	smtinterpol-2.1-118-g3dada2f default	unsat ✅	0.32205	0.38994
		veriT	veriT-smtcomp2014 default	unsat ✅	0.01880	0.00600
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	0.01520	0.00300
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	0.02022	0.01100
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.02235	0.02000
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.02237	0.02000
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	0.02872	0.02799
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	unsat ✅	0.32841	0.40094
		SMT-RAT	SMT-RAT-final default	unsat ✅	0.02041	0.01900
		veriT	veriT default	unsat ✅	0.00838	0.00500
		Yices2	Yices default	unsat ✅	0.00847	0.00200
		Z3	z3 4.4.0 default	unsat ✅	0.03518	0.03499
SMT-COMP 2016	0.12 (7/8)	CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.02344	0.02380
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	0.02266	0.02364
		ProB	ProB competition	unknown ❌	2400.03000	2401.47000
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	unsat ✅	0.30643	0.46986
		SMT-RAT	SMT-RAT default	unsat ✅	0.01908	0.01906
		veriT	veriT-dev default	unsat ✅	0.01264	0.00951
		Yices2	Yices-2.4.2 default	unsat ✅	0.01198	0.00356
		Z3	z3-4.4.1 default	unsat ✅	0.03486	0.03617
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.02486	0.02423
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	0.02183	0.02206
		SMTInterpol	SMTInterpol default	unsat ✅	0.32404	0.49514
		SMT-RAT	SMTRAT-comp2017_2 default	unsat ✅	0.03825	0.03735
		veriT	veriT-2017-06-17 default	unsat ✅	0.00974	0.00934
		Yices2	Yices2-Main default	unsat ✅	0.05446	0.00565
		Z3	z3-4.5.0 default	unsat ✅	0.03737	0.03659
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	unsat ✅	0.05409	0.05381
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.02546	0.02561
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unsat ✅	0.02319	0.02413
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	unsat ✅	0.32921	0.53227
		SMT-RAT	SMTRAT-Rat-final_default	unsat ✅	0.03364	0.03356
		veriT	veriT_default	unsat ✅	0.00915	0.00924
		Yices2	Yices 2.6.0_default	unsat ✅	0.00831	0.00698
		Z3	z3-4.7.1_default	unsat ✅	0.04013	0.04010