Benchmark

non-incremental/QF_LRA/meti-tarski/atan/problem/1/atan-problem-1-chunk-0015.smt2

These benchmarks used in the paper:

  Dejan Jovanovic and Leonardo de Moura.  Solving Non-Linear Arithmetic.
  In IJCAR 2012, published as LNCS volume 7364, pp. 339--354.

The meti-tarski benchmarks are proof obligations extracted from the
Meti-Tarski project, see:

  B. Akbarpour and L. C. Paulson. MetiTarski: An automatic theorem prover
  for real-valued special functions. Journal of Automated Reasoning,
  44(3):175-205, 2010.

Submitted by Dejan Jovanovic for SMT-LIB.

Benchmark
Size	828
Compressed Size	502
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2014-07-21
Generated By	—
Generated On	—
Generator	—
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	sat
Inferred Status	sat
Size	820
Compressed Size	499
Max. Term Depth	5
Asserts	1
Declared Functions	0
Declared Constants	3
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not	4	and	3	-	1	*	1
<=	4

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2014		CVC4	CVC4 f7118b2 default	sat ✅	0.01656	0.00600
		MathSAT	MathSAT-5.2.12-Main default	sat ✅	0.02258	0.01100
		SMTInterpol	smtinterpol-2.1-118-g3dada2f default	sat ✅	0.23657	0.29595
		veriT	veriT-smtcomp2014 default	sat ✅	0.01183	0.00200
		Yices2	Yices-2.2.1-smtcomp2014 default	sat ✅	0.00995	0.00100
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	sat ✅	0.01394	0.00500
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	sat ✅	0.00944	0.00700
			CVC4-experimental-2015-06-15-ff5745a-main default	sat ✅	0.00938	0.00700
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	sat ✅	0.02063	0.02000
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	sat ✅	0.25142	0.32495
		SMT-RAT	SMT-RAT-final default	sat ✅	0.00845	0.00300
		veriT	veriT default	sat ✅	0.00805	0.00200
		Yices2	Yices default	sat ✅	0.00825	0.00100
		Z3	z3 4.4.0 default	sat ✅	0.02908	0.02799
SMT-COMP 2016		CVC4	CVC4-master-2016-05-27-cfef263-main default	sat ✅	0.01193	0.01014
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	sat ✅	0.01698	0.01835
		OpenSMT	OpenSMT2-2016-05-12 default	sat ✅	0.01170	0.00865
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	sat ✅	0.23962	0.30735
		SMT-RAT	SMT-RAT default	sat ✅	0.01208	0.00532
		Toysmt	toysmt default	sat ✅	0.01623	0.00792
		veriT	veriT-dev default	sat ✅	0.01126	0.00613
		Yices2	Yices-2.4.2 default	sat ✅	0.01219	0.00294
		Z3	z3-4.4.1 default	sat ✅	0.02849	0.02963
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	sat ✅	0.01155	0.01097
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	sat ✅	0.01591	0.01645
		OpenSMT	opensmt2-2017-06-04 default	sat ✅	0.01143	0.01140
		SMTInterpol	SMTInterpol default	sat ✅	0.24694	0.30562
		SMT-RAT	SMTRAT-comp2017_2 default	sat ✅	0.01195	0.00594
		veriT	veriT-2017-06-17 default	sat ✅	0.00991	0.00708
		Yices2	Yices2-Main default	sat ✅	0.01031	0.00300
		Z3	z3-4.5.0 default	sat ✅	0.03202	0.03062
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	sat ✅	0.02458	0.02519
		CVC4	master-2018-06-10-b19c840-competition-default_default	sat ✅	0.01210	0.01119
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	sat ✅	0.01494	0.01598
		OpenSMT	opensmt2_default	sat ✅	0.01018	0.00517
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	sat ✅	0.23546	0.31892
		SMT-RAT	SMTRAT-Rat-final_default	sat ✅	0.00977	0.00516
			SMTRAT-MCSAT-final_default	sat ✅	0.00909	0.00558
		veriT	veriT_default	sat ✅	0.00851	0.00708
		Yices2	Yices 2.6.0_default	sat ✅	0.00870	0.00543
		Z3	z3-4.7.1_default	sat ✅	0.03324	0.03317