Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_3vars_0ite_unsat.smt2

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

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

in arithmetic modulo 2exp4
STATUS: unsat

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

Benchmark
Size	2089
Compressed Size	675
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	2081
Compressed Size	675
Max. Term Depth	42
Asserts	1
Declared Functions	0
Declared Constants	11
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not	1	and	46	=	13	let	13
+	5	-	10	*	15	<	15
<=	20	>	8	>=	7

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2010	0.75 (1/4)	CVC3	CVC3 2.3	unknown ❌	1200.20000	—
		Sateen	Sateen-3.5	unsat ✅	—	—
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	unsat ✅	0.03057	—
			CVC3-SMT-COMP-2011 default	unsat ✅	0.02825	—
			CVC3-SMT-COMP-2012 default	unsat ✅	0.02847	—
		CVC4	CVC4-SMT-COMP-2012-Resubmission default	unsat ✅	0.01936	—
			CVC4-SMT-EVAL-2013 default	unsat ✅	0.01298	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	unsat ✅	0.02354	—
			MathSAT5-SMT-COMP-2010 default	unsat ✅	0.01162	—
			MathSAT5-SMT-COMP-2011 default	unsat ✅	0.01920	—
			MathSAT5-SMT-COMP-2012 default	unsat ✅	0.01348	—
			test_pmathsat-SMT-COMP-2010 default	unsat ✅	0.02042	—
		SMTInterpol	SMTInterpol-2.0r8402-SMT-EVAL-2013 default	unsat ✅	0.26158	—
			SMTInterpol-SMT-COMP-2011 default	unsat ✅	0.19706	—
			SMTInterpol-SMT-COMP-2012 default	unsat ✅	0.20913	—
		veriT	veriT-SMT-EVAL-2013 default	unsat ✅	0.02977	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unsat ✅	0.01249	—
			Z3-SMT-COMP-2011 default	unsat ✅	0.02295	—
SMT-COMP 2014		CVC4	CVC4 f7118b2 default	unsat ✅	0.02190	0.01100
		MathSAT	MathSAT-5.2.12-Main default	unsat ✅	0.02304	0.01400
		SMTInterpol	smtinterpol-2.1-118-g3dada2f default	unsat ✅	0.25476	0.31095
		veriT	veriT-smtcomp2014 default	unsat ✅	0.00757	0.00400
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	0.01042	0.00200
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	0.01812	0.00900
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.01501	0.01300
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.01524	0.01300
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	0.02360	0.02300
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	unsat ✅	0.28595	0.35595
		SMT-RAT	SMT-RAT-final default	unsat ✅	0.01036	0.00900
		veriT	veriT default	unsat ✅	0.00831	0.00300
		Yices2	Yices default	unsat ✅	0.00843	0.00200
		Z3	z3 4.4.0 default	unsat ✅	0.03341	0.03299
SMT-COMP 2016		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.01576	0.01587
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	0.01877	0.01968
		ProB	ProB competition	unsat ✅	1.23761	1.23876
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	unsat ✅	0.27605	0.40191
		SMT-RAT	SMT-RAT default	unsat ✅	0.01432	0.01190
		veriT	veriT-dev default	unsat ✅	0.01227	0.00803
		Yices2	Yices-2.4.2 default	unsat ✅	0.01304	0.00325
		Z3	z3-4.4.1 default	unsat ✅	0.03253	0.03389
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.01700	0.01631
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	0.01939	0.02012
		SMTInterpol	SMTInterpol default	unsat ✅	0.28306	0.40397
		SMT-RAT	SMTRAT-comp2017_2 default	unsat ✅	0.01962	0.01959
		veriT	veriT-2017-06-17 default	unsat ✅	0.01400	0.00825
		Yices2	Yices2-Main default	unsat ✅	0.01029	0.00319
		Z3	z3-4.5.0 default	unsat ✅	0.03619	0.03505
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	unsat ✅	0.03489	0.03537
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.01777	0.01793
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unsat ✅	0.01886	0.01987
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	unsat ✅	0.28986	0.43226
		SMT-RAT	SMTRAT-Rat-final_default	unsat ✅	0.01755	0.01748
		veriT	veriT_default	unsat ✅	0.00848	0.00829
		Yices2	Yices 2.6.0_default	unsat ✅	0.01048	0.00624
		Z3	z3-4.7.1_default	unsat ✅	0.03843	0.03843