0.00/0.04	% Problem    : theBenchmark.p : TPTP v0.0.0. Released v0.0.0.
0.00/0.05	% Command    : twee %s --tstp --casc --quiet --conditional-encoding if --smaller --drop-non-horn
0.02/0.30	% Computer   : n162.star.cs.uiowa.edu
0.02/0.30	% Model      : x86_64 x86_64
0.02/0.30	% CPU        : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
0.02/0.30	% Memory     : 32218.625MB
0.02/0.30	% OS         : Linux 3.10.0-693.2.2.el7.x86_64
0.02/0.30	% CPULimit   : 300
0.02/0.30	% DateTime   : Sat Jul 14 04:18:10 CDT 2018
0.02/0.30	% CPUTime    : 
126.74/127.03	% SZS status Theorem
126.74/127.03	
126.74/127.03	% SZS output start Proof
126.74/127.03	Take the following subset of the input axioms:
126.74/127.04	  fof(ax2_1249, axiom,
126.74/127.04	      ![OBJ]: ~(tptpcol_1_1(OBJ) & tptpcol_1_65536(OBJ))).
126.74/127.04	  fof(ax2_1271, axiom,
126.74/127.04	      ![OBJ]: ~(intangible(OBJ) & partiallytangible(OBJ))).
126.74/127.04	  fof(ax2_1745, axiom,
126.74/127.04	      ![OBJ]: ~(intangible(OBJ) & partiallytangible(OBJ))).
126.74/127.04	  fof(ax2_1803, axiom,
126.74/127.04	      ![OBJ]: ~(tptpcol_1_1(OBJ) & tptpcol_1_65536(OBJ))).
126.74/127.04	  fof(ax2_185, axiom, individual(c_xskijump_thegame)).
126.74/127.04	  fof(ax2_2129, axiom,
126.74/127.04	      ![OBJ, COL1, COL2]:
126.74/127.04	        ~(isa(OBJ, COL1) & (isa(OBJ, COL2) & disjointwith(COL1, COL2)))).
126.74/127.04	  fof(ax2_220, axiom,
126.74/127.04	      ![OBJ]: ~(setorcollection(OBJ) & individual(OBJ))).
126.74/127.04	  fof(ax2_2346, axiom,
126.74/127.04	      ![OBJ]: ~(tptpcol_3_114688(OBJ) & tptpcol_3_98305(OBJ))).
126.74/127.04	  fof(ax2_2498, axiom,
126.74/127.04	      ![OBJ]: ~(partiallytangible(OBJ) & waitinglist(OBJ))).
126.74/127.04	  fof(ax2_2792, axiom,
126.74/127.04	      ![OBJ]: ~(partiallytangible(OBJ) & thermalenergy(OBJ))).
126.74/127.04	  fof(ax2_3089, axiom, ![OBJ]: ~(individual(OBJ) & collection(OBJ))).
126.74/127.04	  fof(ax2_3226, axiom, ![OBJ]: ~(collection(OBJ) & individual(OBJ))).
126.74/127.04	  fof(ax2_3854, axiom,
126.74/127.04	      ![OBJ]: ~(tptpcol_3_114688(OBJ) & tptpcol_3_98305(OBJ))).
126.74/127.04	  fof(ax2_4279, axiom,
126.74/127.04	      ![OBJ]: ~(collection(OBJ) & set_mathematical(OBJ))).
126.74/127.04	  fof(ax2_4519, axiom,
126.74/127.04	      ![X, Y]: ~(temporaryparts(X, Y) & temporaryparts(Y, X))).
126.74/127.04	  fof(ax2_4520, axiom, ![X]: ~temporaryparts(X, X)).
126.74/127.04	  fof(ax2_4585, axiom,
126.74/127.04	      ![X, Y]:
126.74/127.04	        ~(along_underspecifiedpath(X, Y)
126.74/127.04	            & along_underspecifiedpath(Y, X))).
126.74/127.04	  fof(ax2_4586, axiom, ![X]: ~along_underspecifiedpath(X, X)).
126.74/127.04	  fof(ax2_4598, axiom,
126.74/127.04	      ![X, Y]:
126.74/127.04	        ~(typicallycomparestowrtslotfnlessthanbasicprice(Y, X)
126.74/127.04	            & typicallycomparestowrtslotfnlessthanbasicprice(X, Y))).
126.74/127.04	  fof(ax2_4599, axiom,
126.74/127.04	      ![X]: ~typicallycomparestowrtslotfnlessthanbasicprice(X, X)).
126.74/127.04	  fof(ax2_4627, axiom,
126.74/127.04	      ![X, Y]: ~(properphysicalparts(X, Y) & properphysicalparts(Y, X))).
126.74/127.04	  fof(ax2_4628, axiom, ![X]: ~properphysicalparts(X, X)).
126.74/127.04	  fof(ax2_4678, axiom, ![X, Y]: ~(northof(Y, X) & northof(X, Y))).
126.74/127.04	  fof(ax2_4679, axiom, ![X]: ~northof(X, X)).
126.74/127.04	  fof(ax2_4838, axiom,
126.74/127.04	      ![X, Y]:
126.74/127.04	        ~(temporallyfinishedby(X, Y) & temporallyfinishedby(Y, X))).
126.74/127.04	  fof(ax2_4839, axiom, ![X]: ~temporallyfinishedby(X, X)).
126.74/127.04	  fof(ax2_4929, axiom,
126.74/127.04	      ![X, Y]:
126.74/127.04	        ~(for_underspecifiedlocation(Y, X)
126.74/127.04	            & for_underspecifiedlocation(X, Y))).
126.74/127.04	  fof(ax2_4930, axiom, ![X]: ~for_underspecifiedlocation(X, X)).
126.74/127.04	  fof(ax2_494, axiom,
126.74/127.04	      ![OBJ]: ~(individual(OBJ) & setorcollection(OBJ))).
126.74/127.04	  fof(ax2_4990, axiom,
126.74/127.04	      ![X, Y]: ~(spatiallycontains(Y, X) & spatiallycontains(X, Y))).
126.74/127.04	  fof(ax2_4991, axiom, ![X]: ~spatiallycontains(X, X)).
126.74/127.04	  fof(ax2_5005, axiom,
126.74/127.04	      ![X, Y]:
126.74/127.04	        ~(permanentlynorthwestof(Y, X) & permanentlynorthwestof(X, Y))).
126.74/127.04	  fof(ax2_5006, axiom, ![X]: ~permanentlynorthwestof(X, X)).
126.74/127.04	  fof(ax2_5123, axiom,
126.74/127.04	      ![X, Y]:
126.74/127.04	        ~(suborgs_materialsupport(X, Y) & suborgs_materialsupport(Y, X))).
126.74/127.04	  fof(ax2_5124, axiom, ![X]: ~suborgs_materialsupport(X, X)).
126.74/127.04	  fof(ax2_5283, axiom,
126.74/127.04	      ![X, Y]:
126.74/127.04	        ~(contiguousafter_tempstage(Y, X)
126.74/127.04	            & contiguousafter_tempstage(X, Y))).
126.74/127.04	  fof(ax2_5284, axiom, ![X]: ~contiguousafter_tempstage(X, X)).
126.74/127.04	  fof(ax2_5337, axiom,
126.74/127.04	      ![X, Y]: ~(negligiblewrt(Y, X) & negligiblewrt(X, Y))).
126.74/127.04	  fof(ax2_5338, axiom, ![X]: ~negligiblewrt(X, X)).
126.74/127.04	  fof(ax2_5370, axiom,
126.74/127.04	      ![X, Y]:
126.74/127.04	        ~(under_underspecifiedlocation(Y, X)
126.74/127.04	            & under_underspecifiedlocation(X, Y))).
126.74/127.04	  fof(ax2_5371, axiom, ![X]: ~under_underspecifiedlocation(X, X)).
126.74/127.04	  fof(ax2_5423, axiom, ![X, Y]: ~(lessthan(X, Y) & lessthan(Y, X))).
126.74/127.04	  fof(ax2_5424, axiom, ![X]: ~lessthan(X, X)).
126.74/127.04	  fof(ax2_5430, axiom,
126.74/127.04	      ![X, Y]:
126.74/127.04	        ~(typicallycomparestowrtslotfnlessthanwidthofobject(X, Y)
126.74/127.04	            & typicallycomparestowrtslotfnlessthanwidthofobject(Y, X))).
126.74/127.04	  fof(ax2_5431, axiom,
126.74/127.04	      ![X]: ~typicallycomparestowrtslotfnlessthanwidthofobject(X, X)).
126.74/127.04	  fof(ax2_5492, axiom, ![X, Y]: ~(owns(X, Y) & owns(Y, X))).
126.74/127.04	  fof(ax2_5493, axiom, ![X]: ~owns(X, X)).
126.74/127.04	  fof(ax2_5700, axiom,
126.74/127.04	      ![X, Y]: ~(formofcondition(Y, X) & formofcondition(X, Y))).
126.74/127.04	  fof(ax2_5701, axiom, ![X]: ~formofcondition(X, X)).
126.74/127.04	  fof(ax2_5741, axiom,
126.74/127.04	      ![X, Y]:
126.74/127.04	        ~(uniquepropersubsituationtypes(Y, X)
126.74/127.04	            & uniquepropersubsituationtypes(X, Y))).
126.74/127.04	  fof(ax2_5742, axiom, ![X]: ~uniquepropersubsituationtypes(X, X)).
126.74/127.04	  fof(ax2_5831, axiom, ![X, Y]: ~(after(X, Y) & after(Y, X))).
126.74/127.04	  fof(ax2_5832, axiom, ![X]: ~after(X, X)).
126.74/127.04	  fof(ax2_5905, axiom,
126.74/127.04	      ![X, Y]:
126.74/127.04	        ~(properpartofspaceregion_inverse(Y, X)
126.74/127.04	            & properpartofspaceregion_inverse(X, Y))).
126.74/127.04	  fof(ax2_5906, axiom, ![X]: ~properpartofspaceregion_inverse(X, X)).
126.74/127.04	  fof(ax2_6012, axiom, ![X, Y]: ~(westof(Y, X) & westof(X, Y))).
126.74/127.04	  fof(ax2_6013, axiom, ![X]: ~westof(X, X)).
126.74/127.04	  fof(ax2_6286, axiom,
126.74/127.04	      ![X, Y]: ~(physicallycontains(Y, X) & physicallycontains(X, Y))).
126.74/127.04	  fof(ax2_6287, axiom, ![X]: ~physicallycontains(X, X)).
126.74/127.04	  fof(ax2_6439, axiom, ![X]: ~sisters(X, X)).
126.74/127.04	  fof(ax2_6548, axiom,
126.74/127.04	      ![X, Y]:
126.74/127.04	        ~(outof_underspecifiedcontainer(Y, X)
126.74/127.04	            & outof_underspecifiedcontainer(X, Y))).
126.74/127.04	  fof(ax2_6549, axiom, ![X]: ~outof_underspecifiedcontainer(X, X)).
126.74/127.04	  fof(ax2_6628, axiom,
126.74/127.04	      ![X, Y]: ~(allnegligiblewrt(Y, X) & allnegligiblewrt(X, Y))).
126.74/127.04	  fof(ax2_6629, axiom, ![X]: ~allnegligiblewrt(X, X)).
126.74/127.04	  fof(ax2_6643, axiom,
126.74/127.04	      ![X, Y]: ~(properparts(Y, X) & properparts(X, Y))).
126.74/127.04	  fof(ax2_6644, axiom, ![X]: ~properparts(X, X)).
126.74/127.04	  fof(ax2_7179, axiom, ![X]: ~affiliatedwith(X, X)).
126.74/127.04	  fof(ax2_7323, axiom,
126.74/127.04	      ![X, Y]: ~(requisitefor(Y, X) & requisitefor(X, Y))).
126.74/127.04	  fof(ax2_7324, axiom, ![X]: ~requisitefor(X, X)).
126.74/127.04	  fof(ax2_7359, axiom, ![X]: ~objectfoundinlocation(X, X)).
126.74/127.04	  fof(ax2_7583, axiom,
126.74/127.04	      ![INS, ARG2]: (collection(INS) <= disjointwith(INS, ARG2))).
126.74/127.04	  fof(ax2_7643, axiom, ![X]: ~borderson(X, X)).
126.74/127.04	  fof(ax2_7950, axiom,
126.74/127.04	      ![X, Y]: ~(superabstractype(Y, X) & superabstractype(X, Y))).
126.74/127.04	  fof(ax2_7951, axiom, ![X]: ~superabstractype(X, X)).
126.74/127.04	  fof(ax2_848, axiom,
126.74/127.04	      ![OBJ, COL1, COL2]:
126.74/127.04	        ~(isa(OBJ, COL2) & (disjointwith(COL1, COL2) & isa(OBJ, COL1)))).
126.74/127.04	  fof(query155, conjecture,
126.74/127.04	      ~disjointwith(c_xskijump_thegame, c_tptpcol_16_35301)).
126.74/127.04	
126.74/127.04	Now clausify the problem and encode Horn clauses using encoding 3 of
126.74/127.04	http://www.cse.chalmers.se/~nicsma/papers/horn.pdf.
126.74/127.04	We repeatedly replace C & s=t => u=v by the two clauses:
126.74/127.04	  $$fresh(y, y, x1...xn) = u
126.74/127.04	  C => $$fresh(s, t, x1...xn) = v
126.74/127.04	where $$fresh is a fresh function symbol and x1..xn are the free
126.74/127.04	variables of u and v.
126.74/127.04	A predicate p(X) is encoded as p(X)=$$true (this is sound, because the
126.74/127.04	input problem has no model of domain size 1).
126.74/127.04	
126.74/127.04	The encoding turns the above axioms into the following unit equations and goals:
126.74/127.04	
126.74/127.04	Axiom 4514 (ax2_7583): $$fresh462(X, X, Y) = $$true2.
126.74/127.04	Axiom 6567 (ax2_185): individual(c_xskijump_thegame) = $$true2.
126.74/127.04	Axiom 8853 (ax2_7583): $$fresh462(disjointwith(X, Y), $$true2, X) = collection(X).
126.74/127.04	Axiom 12917 (query155): disjointwith(c_xskijump_thegame, c_tptpcol_16_35301) = $$true2.
126.74/127.04	
126.74/127.04	Goal 1 (ax2_3089): tuple2(collection(X), individual(X)) = tuple2($$true2, $$true2).
126.74/127.04	The goal is true when:
126.74/127.04	  X = c_xskijump_thegame
126.74/127.04	
126.74/127.04	Proof:
126.74/127.04	  tuple2(collection(c_xskijump_thegame), individual(c_xskijump_thegame))
126.74/127.04	= { by axiom 8853 (ax2_7583) }
126.74/127.05	  tuple2($$fresh462(disjointwith(c_xskijump_thegame, c_tptpcol_16_35301), $$true2, c_xskijump_thegame), individual(c_xskijump_thegame))
126.74/127.05	= { by axiom 12917 (query155) }
126.74/127.05	  tuple2($$fresh462($$true2, $$true2, c_xskijump_thegame), individual(c_xskijump_thegame))
126.74/127.05	= { by axiom 4514 (ax2_7583) }
126.74/127.05	  tuple2($$true2, individual(c_xskijump_thegame))
126.74/127.05	= { by axiom 6567 (ax2_185) }
126.74/127.05	  tuple2($$true2, $$true2)
126.74/127.05	% SZS output end Proof
126.74/127.05	
126.74/127.05	RESULT: Theorem (the conjecture is true).
126.93/127.26	EOF