Benchmark

non-incremental/QF_LRA/spider_benchmarks/reint_to_least.base.smt2

The Formal Verification of a Reintegration Protocol. Author: Lee Pike. Website: http://www.cs.indiana.edu/~lepike/pub_pages/emsoft.html.

This benchmark was automatically translated into SMT-LIB format from
CVC format using CVC Lite

Benchmark
Size	15690
Compressed Size	3697
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2005-07-12
Generated By	—
Generated On	—
Generator	—
Dolmen OK	1
strict Dolmen OK	—
check-sat calls	1

Query 1

Status	unsat
Inferred Status	unsat
Size	15682
Compressed Size	3698
Max. Term Depth	131
Asserts	1
Declared Functions	0
Declared Constants	89
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	63	not	104	or	160	and	406
=	168	let	16	/	2	+	17
-	3	*	5	<	58	<=	63
>	1	>=	29

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2007		Argo-Lib	ArgoLib v3.5	unsat ✅	0.20000	—
		Barcelogic	Barcelogic 1.2	unsat ✅	0.20000	—
		CVC3	CVC3 1.2	unknown ❌	0.10000	—
			CVC3 1.2 (patched)	unsat ✅	1.90000	—
		MathSAT	MathSAT 4.0	unsat ✅	0.10000	—
		Yices	Yices 1.0	unsat ✅	—	—
			Yices 1.0.10	unsat ✅	—	—
		Z3	Z3 0.1	unsat ✅	—	—
SMT-COMP 2009		CVC3	CVC3 2.0	unsat ✅	1.30000	—
		MathSAT	MathSAT 4.3	unsat ✅	—	—
		OpenSMT	OpenSMT 0.2	unsat ✅	0.10000	—
		Yices2	Yices 2 proto	unsat ✅	—	—
			Yices2 (proto c)	unsat ✅	—	—
SMT-COMP 2010		CVC3	CVC3 2.3	unsat ✅	3.80000	—
		CVC4	CVC4 1.0a0	unsat ✅	0.10000	—
		OpenSMT	OpenSMT-1.0-alpha	unsat ✅	0.10000	—
		Yices2	Yices 2 proto	unsat ✅	—	—
			Yices2 (proto c)	unsat ✅	—	—
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	unsat ✅	0.99480	—
			CVC3-SMT-COMP-2011 default	unsat ✅	0.88774	—
			CVC3-SMT-COMP-2012 default	unsat ✅	0.90290	—
		CVC4	CVC4-SMT-COMP-2010 default	unsat ✅	0.09181	—
			CVC4-SMT-COMP-2011 default	unsat ✅	0.04072	—
			CVC4-SMT-COMP-2012-Resubmission default	unsat ✅	0.05127	—
			CVC4-SMT-EVAL-2013 default	unsat ✅	0.06736	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	unsat ✅	0.03425	—
			MathSAT5-SMT-COMP-2010 default	unsat ✅	0.03244	—
			MathSAT5-SMT-COMP-2011 default	unsat ✅	0.04095	—
			MathSAT5-SMT-COMP-2012 default	unsat ✅	0.03638	—
			test_pmathsat-SMT-COMP-2010 default	unsat ✅	0.04184	—
		OpenSMT	OpenSMT-SMT-COMP-2010 default	unsat ✅	0.12811	—
			OpenSMT-SMT-COMP-2011 default	unsat ✅	0.08258	—
		SMTInterpol	SMTInterpol-2.0r8402-SMT-EVAL-2013 default	unsat ✅	0.74211	—
			SMTInterpol-SMT-COMP-2011 default	unsat ✅	0.69916	—
			SMTInterpol-SMT-COMP-2012 default	unsat ✅	0.62756	—
		veriT	veriT-SMT-EVAL-2013 default	unsat ✅	0.02509	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unsat ✅	0.02544	—
			Z3-SMT-COMP-2011 default	unsat ✅	0.03338	—
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.06897	0.06599
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.06905	0.06599
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	0.03895	0.03799
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	unsat ✅	0.68358	1.12183
		SMT-RAT	SMT-RAT-final default	unsat ✅	0.14055	0.13998
		veriT	veriT default	unsat ✅	0.02110	0.02000
		Yices2	Yices default	unsat ✅	0.00820	0.00500
		Z3	z3 4.4.0 default	unsat ✅	0.04384	0.04399
SMT-COMP 2016		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.06779	0.06802
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	0.03286	0.03381
		OpenSMT	OpenSMT2-2016-05-12 default	unsat ✅	0.10256	0.10255
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	unsat ✅	0.53150	1.13280
		SMT-RAT	SMT-RAT default	unsat ✅	0.16824	0.16829
		Toysmt	toysmt default	unsat ✅	323.71300	323.89900
		veriT	veriT-dev default	unsat ✅	0.01945	0.01988
		Yices2	Yices-2.4.2 default	unsat ✅	0.01271	0.00698
		Z3	z3-4.4.1 default	unsat ✅	0.04162	0.04283
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.08707	0.08630
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	0.03081	0.03104
		OpenSMT	opensmt2-2017-06-04 default	unsat ✅	0.10992	0.10931
		SMTInterpol	SMTInterpol default	unsat ✅	0.51031	1.19882
		SMT-RAT	SMTRAT-comp2017_2 default	unsat ✅	1.69772	1.69684
		veriT	veriT-2017-06-17 default	unsat ✅	0.02199	0.02180
		Yices2	Yices2-Main default	unsat ✅	0.00807	0.00601
		Z3	z3-4.5.0 default	unsat ✅	0.04719	0.04460
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	unsat ✅	0.08975	0.08858
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.07520	0.07545
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unsat ✅	0.03587	0.03694
		OpenSMT	opensmt2_default	unsat ✅	0.09963	0.09954
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	unsat ✅	0.61425	1.44598
		SMT-RAT	SMTRAT-Rat-final_default	unsat ✅	0.77012	0.76993
			SMTRAT-MCSAT-final_default	unknown ❌	1200.05000	1199.99000
		veriT	veriT_default	unsat ✅	0.02008	0.02022
		Yices2	Yices 2.6.0_default	unsat ✅	0.00893	0.00848
		Z3	z3-4.7.1_default	unsat ✅	0.04825	0.04813
SMT-COMP 2020		CVC4	CVC4-sq-final_default	unsat ✅	0.08841	0.08872
		MathSAT	MathSAT5_default.sh	unsat ✅	0.03551	0.03546
		OpenSMT	OpenSMT_default	unsat ✅	0.03052	0.03049
		Par4	Par4-wrapped-sq_default	unsat ✅	0.02411	0.00579
		SMTInterpol	smtinterpol-2.5-679-gacfde87a_default	unsat ✅	0.66882	1.75363
		veriT	veriT_default	unsat ✅	0.02308	0.02332
		Yices2	Yices 2.6.2 bug fix_default	unsat ✅	0.01004	0.00656
		Z3	z3-4.8.8_default	unsat ✅	0.04786	0.04783
SMT-COMP 2021		MathSAT	mathsat-5.6.6_default	unsat ✅	0.04040	0.04038
		mc2	mc2 2021-06-07_default.sh	unsat ✅	0.06039	0.06037
		Par4	Par4-wrapped-sq_default	unsat ✅	0.02869	0.00624
		SMTInterpol	smtinterpol-2.5-823-g881e8631_default	unsat ✅	0.77431	2.13150
		veriT	veriT_default	unsat ✅	0.02135	0.02161
		Z3	z3-4.8.11_default	unsat ✅	0.03474	0.03472