Benchmark

non-incremental/QF_UFIDL/RDS/reverse_acyclic6.smt2

Benchmark generated from the verification of programs manipulating linked lists inside UCLID. For more information see:
"Verifying properties of well-founded linked lists", Shuvendu Lahiri and Shaz Qaader, POPL 2006

This benchmark was automatically translated into SMT-LIB format by Albert Oliveras.

Benchmark
Size	74749
Compressed Size	11161
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	74741
Compressed Size	11202
Max. Term Depth	534
Asserts	1
Declared Functions	7
Declared Constants	25
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	19	not	589	or	936	and	3331
=	170	let	187	+	8

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2008		Barcelogic	Barcelogic 1.3	unsat ✅	0.20000	—
		CVC3	CVC3-1.5	unsat ✅	0.40000	—
		MathSAT	MathSAT-4.2	unsat ✅	0.40000	—
		Yices	Yices 1.0.10	unsat ✅	0.10000	—
		Z3	Z3.2	unsat ✅	0.10000	—
SMT-COMP 2009		CVC3	CVC3 2.0	unsat ✅	0.20000	—
		MathSAT	MathSAT 4.3	unsat ✅	0.10000	—
		veriT	veriT 200907	unsat ✅	0.10000	—
		Yices2	Yices 2 proto	unsat ✅	—	—
		Z3	Z3.2	unsat ✅	—	—
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	unsat ✅	0.21503	—
			CVC3-SMT-COMP-2011 default	unsat ✅	0.20686	—
			CVC3-SMT-COMP-2012 default	unsat ✅	0.19330	—
		CVC4	CVC4-SMT-COMP-2012-Resubmission default	unsat ✅	0.11553	—
			CVC4-SMT-EVAL-2013 default	unsat ✅	0.10564	—
		OpenSMT	OpenSMT-SMT-COMP-2010 default	unsat ✅	0.43284	—
			OpenSMT-SMT-COMP-2011 default	unsat ✅	0.38347	—
		veriT	veriT-SMT-COMP-2010 default	unsat ✅	0.11180	—
			veriT-SMT-COMP-2011 default	unsat ✅	0.07765	—
			veriT-SMT-EVAL-2013 default	unsat ✅	0.06672	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unsat ✅	0.04218	—
			Z3-SMT-COMP-2011 default	unsat ✅	0.04226	—
SMT-COMP 2014		CVC4	CVC4 f7118b2 default	unsat ✅	0.11960	0.10898
		veriT	veriT-smtcomp2014 default	unsat ✅	0.06739	0.05899
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	0.01791	0.00900
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	0.03762	0.03599
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.11793	0.11598
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.11827	0.11598
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	unsat ✅	1.14224	2.29365
		veriT	veriT default	unsat ✅	0.05526	0.05399
		Yices2	Yices default	unsat ✅	0.00974	0.00900
		Z3	z3 4.4.0 default	unsat ✅	0.06081	0.06099
SMT-COMP 2016		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.11556	0.11574
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	unsat ✅	0.73445	1.99538
		veriT	veriT-dev default	unsat ✅	0.03711	0.03725
		Yices2	Yices-2.4.2 default	unsat ✅	0.01229	0.01197
		Z3	z3-4.4.1 default	unsat ✅	0.06160	0.06282
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.11663	0.11582
		SMTInterpol	SMTInterpol default	unsat ✅	0.79270	2.07194
		veriT	veriT-2017-06-17 default	unsat ✅	0.03580	0.03525
		Yices2	Yices2-Main default	unsat ✅	0.01154	0.01104
		Z3	z3-4.5.0 default	unsat ✅	0.06953	0.06859
SMT-COMP 2018		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.12597	0.12614
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unsat ✅	0.05346	0.05428
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	unsat ✅	0.74723	2.09524
		veriT	veriT_default	unsat ✅	0.03660	0.03676
		Yices2	Yices 2.6.0_default	unsat ✅	0.01271	0.01261
		Z3	z3-4.7.1_default	unsat ✅	0.07742	0.07734
SMT-COMP 2019		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	0.13490	0.13513
		SMTInterpol	smtinterpol-2.5-514-wrapped-sq_default	unsat ✅	0.78547	2.12879
		veriT	veriT-wrapped-sq_default	unsat ✅	0.04201	0.04233
		Yices2	Yices 2.6.0_default	unsat ✅	0.01455	0.01448
			Yices 2.6.2-wrapped-sq_default	unsat ✅	0.01377	0.01375
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	unsat ✅	0.08088	0.08087
SMT-COMP 2020		CVC4	CVC4-sq-final_default	unsat ✅	0.17940	0.17968
		MathSAT	MathSAT5_default.sh	unsat ✅	0.05732	0.05724
		SMTInterpol	smtinterpol-2.5-679-gacfde87a_default	unsat ✅	0.78605	2.12185
		veriT	veriT_default	unsat ✅	0.04220	0.04239
		Yices2	Yices 2.6.2 bug fix_default	unsat ✅	0.02158	0.01268
		Z3	z3-4.8.8_default	unsat ✅	0.17133	0.17123
SMT-COMP 2021		cvc5	cvc5-fixed_default	unsat ✅	0.21196	0.20981
		MathSAT	mathsat-5.6.6_default	unsat ✅	0.06048	0.06045
		SMTInterpol	smtinterpol-2.5-823-g881e8631_default	unsat ✅	1.24217	3.57579
		veriT	veriT_default	unsat ✅	0.03982	0.04008
		Z3	z3-4.8.11_default	unsat ✅	0.14073	0.14066
SMT-COMP 2022		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.17122	0.17179
		MathSAT	MathSAT-5.6.8_default	unsat ✅	0.06307	0.06303
		veriT	veriT_default	unsat ✅	0.04079	0.04107
		Yices2	Yices 2.6.2 for SMTCOMP 2021_default	unsat ✅	0.01208	0.01135
		Z3	z3-4.8.17_default	unsat ✅	0.06970	0.07130
SMT-COMP 2023		cvc5	cvc5-default-2023-05-16-ea045f305_sq	unsat ✅	0.10961	0.11014
		OpenSMT	OpenSMT a78dcf01_default	unsat ✅	0.06862	0.06856
		SMTInterpol	smtinterpol-2.5-1272-g2d6d356c_default	unsat ✅	1.35998	3.90008
		Yices2	Yices 2 for SMTCOMP 2023_default	unsat ✅	0.01157	0.01151
		Z3	z3-4.8.17_default	unsat ✅	0.07123	0.07302