Benchmark

non-incremental/AUFLIRA/peter/symmetric_unsat_32.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	4977
Compressed Size	986
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	4969
Compressed Size	966
Max. Term Depth	7
Asserts	34
Declared Functions	1
Declared Constants	65
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not	1	and	1	=>	1	=	33
forall	2	Int	5	Real	1	<=	4
Array	2	select	35	store	62

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2008		Alt-Ergo	Alt-Ergo	sat ✅	0.50000	—
			Alt-Ergo (revised)	unknown ❌	0.50000	—
		CVC3	CVC3 1.2	unsat ✅	13.90000	—
			CVC3-1.5	unsat ✅	9.40000	—
		Z3	Z3.2	unsat ✅	0.30000	—
SMT Evaluation 2013	0.25 (3/4)	CVC3	CVC3-SMT-COMP-2010 default	unsat ✅	12.78280	—
			CVC3-SMT-COMP-2011 default	unsat ✅	31.72270	—
			CVC3-SMT-COMP-2012 default	unsat ✅	27.99460	—
		CVC4	CVC4-SMT-COMP-2012-Resubmission default	unknown ❌	—	—
			CVC4-SMT-EVAL-2013 default	unsat ✅	14.10160	—
		veriT	veriT-SMT-EVAL-2013 default	unknown ❌	—	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unsat ✅	0.09276	—
			Z3-SMT-COMP-2011 default	unsat ✅	0.08875	—
SMT-COMP 2014	0.25 (3/4)	CVC3	CVC3 default	unsat ✅	53.29280	53.27790
		CVC4	CVC4 f7118b2 default	unsat ✅	16.40180	32.68650
		veriT	veriT-smtcomp2014 default	unknown ❌	2399.01000	2400.01000
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	0.10449	0.09599
SMT-COMP 2015	0.25 (3/4)	CVC3	CVC3 default	unsat ✅	44.72030	44.71020
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	75.70280	75.68950
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	75.70530	75.69050
		veriT	veriT default	unknown ❌	2400.01000	2401.24000
		Z3	z3 4.4.0 default	unsat ✅	0.11535	0.11498
SMT-COMP 2016	0.25 (3/4)	CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	63.50320	63.51970
		Vampire	vampire_smt_4.1 vampire_smtcomp	unsat ✅	7.19358	7.23006
			vampire_smt_4.1_parallel vampire_smtcomp	unsat ✅	1.74204	6.69000
		veriT	veriT-dev default	unknown ❌	2400.01000	2401.33000
		Z3	z3-4.4.1 default	unsat ✅	0.11149	0.11323
SMT-COMP 2017	0.25 (3/4)	CVC4	CVC4-smtcomp2017-main default	unsat ✅	64.61240	64.50880
		Vampire	vampire4.2-smt vampire	unsat ✅	2.09881	6.32000
		veriT	veriT-2017-06-17 default	unknown ❌	600.10100	600.05800
		Z3	z3-4.5.0 default	unsat ✅	0.12373	0.12224
SMT-COMP 2018	0.20 (4/5)	Alt-Ergo	Alt-Ergo-SMTComp-2018_default	unsat ✅	62.59260	248.75000
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	64.10370	64.09110
		Vampire	vampire-4.3-smt_vampire_smtcomp	unsat ✅	3.41863	13.09050
		veriT	veriT_default	unknown ❌	1200.04000	1200.03000
		Z3	z3-4.7.1_default	unsat ✅	0.12213	0.12210
SMT-COMP 2019	0.38 (5/8)	Alt-Ergo	Alt-Ergo-SMTComp-2019-wrapped-sq_default	unsat ✅	77.76230	308.59000
		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	120.88000	120.86100
			CVC4-SymBreak_03_06_2019-wrapped-sq_default	unsat ✅	120.88600	120.86000
		Par4	Par4-wrapped-sq_default	unsat ✅	0.10022	0.00627
		SMTInterpol	smtinterpol-2.5-514-wrapped-sq_default	unknown ❌	2400.10000	3016.59000
		UltimateEliminator	UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default	unknown ❌	2.41896	3.52841
			UltimateEliminator+SMTInterpol-wrapped-sq_default	unknown ❌	2.46354	3.53982
			UltimateEliminator+Yices-2.6.1-wrapped-sq_default	unknown ❌	2.33114	3.35632
		Vampire	vampire-4.4-smtcomp-wrapped-sq_default	unsat ✅	1.67344	6.42000
		veriT	veriT-wrapped-sq_default	unknown ❌	2400.04000	2399.53000
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	unsat ✅	0.11851	0.11851
			z3-4.7.1_default	unsat ✅	0.11875	0.11870
SMT-COMP 2023	0.60 (2/5)	cvc5	cvc5-default-2023-05-16-ea045f305_sq	unsat ✅	93.53190	92.88600
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	92.74180	92.09390
		iProver	iProver-3.8-fix_iprover_SMT	unknown ❌	1200.05000	4754.78000
		SMTInterpol	smtinterpol-2.5-1272-g2d6d356c_default	unknown ❌	1200.02000	1246.10000
		UltimateEliminator	UltimateEliminator+MathSAT-5.6.9_default	unknown ❌	3.16536	5.91288
		Vampire	vampire_4.8_smt_pre_vampire_smtcomp	unsat ✅	277.16300	1098.64000
SMT-COMP 2024	0.67 (1/3)	cvc5	cvc5	unsat ✅	91.35258	91.23519
		iProver	iProver v3.9	unknown ❌	1201.75441	4752.86406
		SMTInterpol	SMTInterpol	unknown ❌	1201.71923	1245.03159