Benchmark

non-incremental/QF_LIA/rings/ring_2exp6_3vars_1ite_unsat.smt2

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

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

in arithmetic modulo 2exp6
STATUS: unsat

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

Benchmark
Size	2082
Compressed Size	682
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	2074
Compressed Size	686
Max. Term Depth	40
Asserts	1
Declared Functions	0
Declared Constants	10
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	4	not	1	and	41	=	12
let	14	+	5	-	12	*	13
<	15	<=	18	>	7	>=	6

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT Evaluation 2013	0.17 (5/6)	CVC3	CVC3-SMT-COMP-2010 default	unknown ❌	1438.06000	—
			CVC3-SMT-COMP-2011 default	unknown ❌	—	—
			CVC3-SMT-COMP-2012 default	unknown ❌	—	—
		CVC4	CVC4-SMT-COMP-2012-Resubmission default	unsat ✅	0.03234	—
			CVC4-SMT-EVAL-2013 default	unsat ✅	0.03324	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	unsat ✅	0.03293	—
			MathSAT5-SMT-COMP-2010 default	unsat ✅	0.01686	—
			MathSAT5-SMT-COMP-2011 default	unsat ✅	0.03470	—
			MathSAT5-SMT-COMP-2012 default	unsat ✅	0.02899	—
			test_pmathsat-SMT-COMP-2010 default	unsat ✅	0.02885	—
		SMTInterpol	SMTInterpol-2.0r8402-SMT-EVAL-2013 default	unsat ✅	0.43272	—
			SMTInterpol-SMT-COMP-2011 default	unsat ✅	0.37922	—
			SMTInterpol-SMT-COMP-2012 default	unsat ✅	0.27218	—
		veriT	veriT-SMT-EVAL-2013 default	unsat ✅	0.05377	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unsat ✅	0.03414	—
			Z3-SMT-COMP-2011 default	unsat ✅	0.04106	—
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.01650	0.01400
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.01665	0.01400
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	0.03306	0.03199
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	unsat ✅	0.64424	1.14682
		SMT-RAT	SMT-RAT-final default	unsat ✅	0.06312	0.06199
		veriT	veriT default	unsat ✅	0.04045	0.03899
		Yices2	Yices default	unsat ✅	0.00888	0.00200
		Z3	z3 4.4.0 default	unsat ✅	0.06019	0.05999
SMT-COMP 2016		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.01754	0.01768
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	0.02617	0.02711
		ProB	ProB competition	unsat ✅	14.76380	14.77380
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	unsat ✅	0.41431	0.77476
		SMT-RAT	SMT-RAT default	unsat ✅	0.03535	0.03533
		veriT	veriT-dev default	unsat ✅	0.05563	0.05646
		Yices2	Yices-2.4.2 default	unsat ✅	0.01173	0.00299
		Z3	z3-4.4.1 default	unsat ✅	0.05210	0.05338
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.02566	0.01786
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	0.02318	0.02205
		SMTInterpol	SMTInterpol default	unsat ✅	0.32681	0.48917
		SMT-RAT	SMTRAT-comp2017_2 default	unsat ✅	0.06040	0.05986
		veriT	veriT-2017-06-17 default	unsat ✅	0.04852	0.04740
		Yices2	Yices2-Main default	unsat ✅	0.00880	0.00402
		Z3	z3-4.5.0 default	unsat ✅	0.06020	0.05924
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	unsat ✅	0.03575	0.03574
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.01908	0.01922
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unsat ✅	0.02183	0.02311
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	unsat ✅	0.33430	0.50440
		SMT-RAT	SMTRAT-Rat-final_default	unsat ✅	0.05939	0.05933
		veriT	veriT_default	unsat ✅	0.03714	0.03730
		Yices2	Yices 2.6.0_default	unsat ✅	0.00841	0.00621
		Z3	z3-4.7.1_default	unsat ✅	0.05940	0.05937