Benchmark

non-incremental/QF_LRA/meti-tarski/atan/problem/1/atan-problem-1-chunk-0031.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	852
Compressed Size	506
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	844
Compressed Size	504
Max. Term Depth	6
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	5	and	4	-	1	*	1
<=	5

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2014		CVC4	CVC4 f7118b2 default	sat ✅	0.01698	0.00600
		MathSAT	MathSAT-5.2.12-Main default	sat ✅	0.01995	0.01100
		SMTInterpol	smtinterpol-2.1-118-g3dada2f default	sat ✅	0.23049	0.28996
		veriT	veriT-smtcomp2014 default	sat ✅	0.01118	0.00200
		Yices2	Yices-2.2.1-smtcomp2014 default	sat ✅	0.01008	0.00100
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	sat ✅	0.01374	0.00500
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	sat ✅	0.00969	0.00700
			CVC4-experimental-2015-06-15-ff5745a-main default	sat ✅	0.00982	0.00700
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	sat ✅	0.02085	0.02000
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	sat ✅	0.26346	0.32195
		SMT-RAT	SMT-RAT-final default	sat ✅	0.00794	0.00300
		veriT	veriT default	sat ✅	0.00781	0.00200
		Yices2	Yices default	sat ✅	0.00805	0.00100
		Z3	z3 4.4.0 default	sat ✅	0.02914	0.02799
SMT-COMP 2016		CVC4	CVC4-master-2016-05-27-cfef263-main default	sat ✅	0.01201	0.01053
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	sat ✅	0.01622	0.01706
		OpenSMT	OpenSMT2-2016-05-12 default	sat ✅	0.01339	0.01075
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	sat ✅	0.23634	0.31517
		SMT-RAT	SMT-RAT default	sat ✅	0.01325	0.00650
		Toysmt	toysmt default	sat ✅	0.01210	0.00719
		veriT	veriT-dev default	sat ✅	0.01222	0.00709
		Yices2	Yices-2.4.2 default	sat ✅	0.01175	0.00274
		Z3	z3-4.4.1 default	sat ✅	0.02930	0.03076
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	sat ✅	0.01215	0.01077
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	sat ✅	0.01558	0.01686
		OpenSMT	opensmt2-2017-06-04 default	sat ✅	0.01376	0.01059
		SMTInterpol	SMTInterpol default	sat ✅	0.24416	0.31259
		SMT-RAT	SMTRAT-comp2017_2 default	sat ✅	0.00980	0.00537
		veriT	veriT-2017-06-17 default	sat ✅	0.00994	0.00742
		Yices2	Yices2-Main default	sat ✅	0.00762	0.00250
		Z3	z3-4.5.0 default	sat ✅	0.03185	0.03040
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	sat ✅	0.02254	0.02286
		CVC4	master-2018-06-10-b19c840-competition-default_default	sat ✅	0.01119	0.01138
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	sat ✅	0.01501	0.01593
		OpenSMT	opensmt2_default	sat ✅	0.01464	0.01461
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	sat ✅	0.24307	0.31914
		SMT-RAT	SMTRAT-Rat-final_default	sat ✅	0.00987	0.00541
			SMTRAT-MCSAT-final_default	sat ✅	0.00869	0.00580
		veriT	veriT_default	sat ✅	0.01077	0.00790
		Yices2	Yices 2.6.0_default	sat ✅	0.00744	0.00567
		Z3	z3-4.7.1_default	sat ✅	0.03333	0.03326