Benchmark

non-incremental/AUFLIRA/peter/symmetric_unsat_87.smt2

Example extracted from Peter Baumgartner's talk at CADE-21: Logical Engineering with Instance-Based Methods.

It was translated to SMT-LIB by Leonardo de Moura

Benchmark
Size	12622
Compressed Size	1737
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	12614
Compressed Size	1673
Max. Term Depth	7
Asserts	89
Declared Functions	1
Declared Constants	175
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not	1	and	1	=>	1	=	88
forall	2	Int	5	Real	1	<=	4
Array	2	select	90	store	172

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2008		Alt-Ergo	Alt-Ergo	sat ✅	3.20000	—
			Alt-Ergo (revised)	unknown ❌	3.20000	—
		CVC3	CVC3 1.2	unsat ✅	362.80000	—
			CVC3-1.5	unsat ✅	246.00000	—
		Z3	Z3.2	unsat ✅	1.20000	—
SMT Evaluation 2013	0.25 (3/4)	CVC3	CVC3-SMT-COMP-2010 default	unsat ✅	285.81700	—
			CVC3-SMT-COMP-2011 default	unknown ❌	—	—
			CVC3-SMT-COMP-2012 default	unsat ✅	1183.49000	—
		CVC4	CVC4-SMT-COMP-2012-Resubmission default	unknown ❌	—	—
			CVC4-SMT-EVAL-2013 default	unsat ✅	660.28200	—
		veriT	veriT-SMT-EVAL-2013 default	unknown ❌	—	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unsat ✅	1.29141	—
			Z3-SMT-COMP-2011 default	unsat ✅	1.04831	—
SMT-COMP 2014	0.50 (2/4)	CVC3	CVC3 default	unknown ❌	2400.25000	2401.02000
		CVC4	CVC4 f7118b2 default	unsat ✅	627.36700	627.39400
		veriT	veriT-smtcomp2014 default	unknown ❌	2399.21000	2400.10000
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	1.32451	1.31680
SMT-COMP 2015	0.50 (2/4)	CVC3	CVC3 default	unknown ❌	2402.47000	2403.48000
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	437.96900	438.07800
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	467.69800	467.71100
		veriT	veriT default	unknown ❌	2400.01000	2401.05000
		Z3	z3 4.4.0 default	unsat ✅	1.18050	1.18082
SMT-COMP 2016	0.25 (3/4)	CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	882.47800	877.94900
		Vampire	vampire_smt_4.1 vampire_smtcomp	unsat ✅	57.05880	57.36220
			vampire_smt_4.1_parallel vampire_smtcomp	unsat ✅	43.74800	64.92310
		veriT	veriT-dev default	unknown ❌	2400.01000	2401.57000
		Z3	z3-4.4.1 default	unsat ✅	1.16269	1.16474
SMT-COMP 2017	0.50 (2/4)	CVC4	CVC4-smtcomp2017-main default	unknown ❌	600.03200	594.33600
		Vampire	vampire4.2-smt vampire	unsat ✅	33.12260	77.92000
		veriT	veriT-2017-06-17 default	unknown ❌	600.04600	605.91900
		Z3	z3-4.5.0 default	unsat ✅	1.31909	1.31845
SMT-COMP 2018	0.40 (3/5)	Alt-Ergo	Alt-Ergo-SMTComp-2018_default	unknown ❌	1200.10000	2094.63000
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	793.15400	786.92300
		Vampire	vampire-4.3-smt_vampire_smtcomp	unsat ✅	106.57000	422.61000
		veriT	veriT_default	unknown ❌	1200.03000	1199.85000
		Z3	z3-4.7.1_default	unsat ✅	1.14279	1.14257
SMT-COMP 2019	0.50 (4/8)	Alt-Ergo	Alt-Ergo-SMTComp-2019-wrapped-sq_default	unknown ❌	2400.04000	7754.88000
		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	130.57200	129.12500
			CVC4-SymBreak_03_06_2019-wrapped-sq_default	unsat ✅	144.91500	131.28300
		Par4	Par4-wrapped-sq_default	unsat ✅	1.13032	2.14000
		SMTInterpol	smtinterpol-2.5-514-wrapped-sq_default	unknown ❌	2400.06000	3353.29000
		UltimateEliminator	UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default	unknown ❌	2.54241	3.85229
			UltimateEliminator+SMTInterpol-wrapped-sq_default	unknown ❌	2.22946	3.85125
			UltimateEliminator+Yices-2.6.1-wrapped-sq_default	unknown ❌	2.15085	3.48545
		Vampire	vampire-4.4-smtcomp-wrapped-sq_default	unsat ✅	396.59800	1571.75000
		veriT	veriT-wrapped-sq_default	unknown ❌	2400.02000	2399.84000
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	unsat ✅	1.13516	1.13515
			z3-4.7.1_default	unsat ✅	1.15490	1.15479
SMT-COMP 2020	0.50 (4/8)	Alt-Ergo	Alt-Ergo-SMTComp-2020_default	unknown ❌	1200.02000	3345.38000
		CVC4	CVC4-sq-final_default	unsat ✅	71.00940	69.83450
		Par4	Par4-wrapped-sq_default	unsat ✅	1.12575	2.13000
		SMTInterpol	smtinterpol-2.5-679-gacfde87a_default	unknown ❌	1200.04000	1780.47000
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.3_s_default	unknown ❌	2.51763	4.20844
		Vampire	vampire_smt_4.5_vampire_smtcomp	unsat ✅	770.36700	2978.39000
		veriT	veriT_default	unknown ❌	1200.01000	1199.85000
			veriT+vite_default	unknown ❌	538.02900	537.74000
		Z3	z3-4.8.8_default	unsat ✅	1.43140	1.43121
SMT-COMP 2022	0.57 (3/7)	CVC4	CVC4-sq-final_default	unsat ✅	72.18700	69.90730
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	171.02800	166.75900
		SMTInterpol	smtinterpol-fixed-2.5-1148-gf2d8e6b0_default	unknown ❌	1200.10000	1282.56000
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.7-wrapped_default	unknown ❌	3.47881	6.17236
		Vampire	vampire_4.7_smt_fix-wrapped_vampire_smtcomp	unknown ❌	1200.07000	4769.16000
		veriT	veriT_default	unknown ❌	88.78660	102.18000
		Z3	z3-4.8.17_default	unsat ✅	1.65485	1.65655