TSTP Solution File: CSR050+1 by Twee---2.4.2
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- Process Solution
%------------------------------------------------------------------------------
% File : Twee---2.4.2
% Problem : CSR050+1 : TPTP v8.1.2. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : parallel-twee %s --tstp --conditional-encoding if --smaller --drop-non-horn --give-up-on-saturation --explain-encoding --formal-proof
% Computer : n001.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Wed Aug 30 21:41:24 EDT 2023
% Result : Theorem 0.21s 0.52s
% Output : Proof 0.21s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13 % Problem : CSR050+1 : TPTP v8.1.2. Released v3.4.0.
% 0.00/0.14 % Command : parallel-twee %s --tstp --conditional-encoding if --smaller --drop-non-horn --give-up-on-saturation --explain-encoding --formal-proof
% 0.14/0.35 % Computer : n001.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Mon Aug 28 14:51:05 EDT 2023
% 0.14/0.36 % CPUTime :
% 0.21/0.52 Command-line arguments: --ground-connectedness --complete-subsets
% 0.21/0.52
% 0.21/0.52 % SZS status Theorem
% 0.21/0.52
% 0.21/0.53 % SZS output start Proof
% 0.21/0.53 Take the following subset of the input axioms:
% 0.21/0.53 fof(just1, axiom, genlmt(c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric)).
% 0.21/0.53 fof(just12, axiom, ![ARG1, ARG2]: (tptptypes_8_692(ARG1, ARG2) => tptptypes_7_691(ARG2, ARG1))).
% 0.21/0.53 fof(just14, axiom, ![ARG1_2, ARG2_2]: (tptptypes_9_693(ARG1_2, ARG2_2) => tptptypes_8_692(ARG1_2, ARG2_2))).
% 0.21/0.53 fof(just15, axiom, mtvisible(c_currentworlddatacollectormt_nonhomocentric) => tptptypes_9_693(f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)).
% 0.21/0.53 fof(just4, axiom, genlmt(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_memberstripodcomindygalfordtriviahtm)), c_translation_32), c_machinelearningspindleheadmt)).
% 0.21/0.53 fof(just5, axiom, genlmt(c_machinelearningspindleheadmt, c_miptdatabase19681997_termsmt)).
% 0.21/0.53 fof(just6, axiom, genlmt(c_miptdatabase19681997_termsmt, c_ldscgeneralcollectormt)).
% 0.21/0.53 fof(just7, axiom, genlmt(c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt)).
% 0.21/0.53 fof(just78, axiom, ![SPECMT, GENLMT]: ((mtvisible(SPECMT) & genlmt(SPECMT, GENLMT)) => mtvisible(GENLMT))).
% 0.21/0.53 fof(query50, conjecture, mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_memberstripodcomindygalfordtriviahtm)), c_translation_32)) => tptptypes_7_691(c_tptpcol_16_26939, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma))).
% 0.21/0.53
% 0.21/0.53 Now clausify the problem and encode Horn clauses using encoding 3 of
% 0.21/0.53 http://www.cse.chalmers.se/~nicsma/papers/horn.pdf.
% 0.21/0.53 We repeatedly replace C & s=t => u=v by the two clauses:
% 0.21/0.53 fresh(y, y, x1...xn) = u
% 0.21/0.53 C => fresh(s, t, x1...xn) = v
% 0.21/0.53 where fresh is a fresh function symbol and x1..xn are the free
% 0.21/0.53 variables of u and v.
% 0.21/0.53 A predicate p(X) is encoded as p(X)=true (this is sound, because the
% 0.21/0.53 input problem has no model of domain size 1).
% 0.21/0.53
% 0.21/0.53 The encoding turns the above axioms into the following unit equations and goals:
% 0.21/0.53
% 0.21/0.53 Axiom 1 (just15): fresh66(X, X) = true2.
% 0.21/0.53 Axiom 2 (just1): genlmt(c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric) = true2.
% 0.21/0.53 Axiom 3 (just6): genlmt(c_miptdatabase19681997_termsmt, c_ldscgeneralcollectormt) = true2.
% 0.21/0.53 Axiom 4 (just7): genlmt(c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt) = true2.
% 0.21/0.53 Axiom 5 (just5): genlmt(c_machinelearningspindleheadmt, c_miptdatabase19681997_termsmt) = true2.
% 0.21/0.53 Axiom 6 (just78): fresh9(X, X, Y) = true2.
% 0.21/0.53 Axiom 7 (just14): fresh68(X, X, Y, Z) = true2.
% 0.21/0.53 Axiom 8 (just12): fresh67(X, X, Y, Z) = true2.
% 0.21/0.53 Axiom 9 (just78): fresh10(X, X, Y, Z) = mtvisible(Z).
% 0.21/0.53 Axiom 10 (just78): fresh10(mtvisible(X), true2, X, Y) = fresh9(genlmt(X, Y), true2, Y).
% 0.21/0.53 Axiom 11 (just15): fresh66(mtvisible(c_currentworlddatacollectormt_nonhomocentric), true2) = tptptypes_9_693(f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939).
% 0.21/0.53 Axiom 12 (query50): mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_memberstripodcomindygalfordtriviahtm)), c_translation_32)) = true2.
% 0.21/0.53 Axiom 13 (just14): fresh68(tptptypes_9_693(X, Y), true2, X, Y) = tptptypes_8_692(X, Y).
% 0.21/0.53 Axiom 14 (just12): fresh67(tptptypes_8_692(X, Y), true2, X, Y) = tptptypes_7_691(Y, X).
% 0.21/0.53 Axiom 15 (just4): genlmt(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_memberstripodcomindygalfordtriviahtm)), c_translation_32), c_machinelearningspindleheadmt) = true2.
% 0.21/0.53
% 0.21/0.53 Goal 1 (query50_1): tptptypes_7_691(c_tptpcol_16_26939, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma)) = true2.
% 0.21/0.53 Proof:
% 0.21/0.53 tptptypes_7_691(c_tptpcol_16_26939, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma))
% 0.21/0.53 = { by axiom 14 (just12) R->L }
% 0.21/0.53 fresh67(tptptypes_8_692(f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.53 = { by axiom 13 (just14) R->L }
% 0.21/0.53 fresh67(fresh68(tptptypes_9_693(f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.53 = { by axiom 11 (just15) R->L }
% 0.21/0.53 fresh67(fresh68(fresh66(mtvisible(c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.53 = { by axiom 9 (just78) R->L }
% 0.21/0.53 fresh67(fresh68(fresh66(fresh10(true2, true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.53 = { by axiom 6 (just78) R->L }
% 0.21/0.53 fresh67(fresh68(fresh66(fresh10(fresh9(true2, true2, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.53 = { by axiom 4 (just7) R->L }
% 0.21/0.53 fresh67(fresh68(fresh66(fresh10(fresh9(genlmt(c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.53 = { by axiom 10 (just78) R->L }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(mtvisible(c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 9 (just78) R->L }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(fresh10(true2, true2, c_miptdatabase19681997_termsmt, c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 6 (just78) R->L }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(fresh10(fresh9(true2, true2, c_miptdatabase19681997_termsmt), true2, c_miptdatabase19681997_termsmt, c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 5 (just5) R->L }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(fresh10(fresh9(genlmt(c_machinelearningspindleheadmt, c_miptdatabase19681997_termsmt), true2, c_miptdatabase19681997_termsmt), true2, c_miptdatabase19681997_termsmt, c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 10 (just78) R->L }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(fresh10(fresh10(mtvisible(c_machinelearningspindleheadmt), true2, c_machinelearningspindleheadmt, c_miptdatabase19681997_termsmt), true2, c_miptdatabase19681997_termsmt, c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 9 (just78) R->L }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(fresh10(fresh10(fresh10(true2, true2, f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_memberstripodcomindygalfordtriviahtm)), c_translation_32), c_machinelearningspindleheadmt), true2, c_machinelearningspindleheadmt, c_miptdatabase19681997_termsmt), true2, c_miptdatabase19681997_termsmt, c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 12 (query50) R->L }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(fresh10(fresh10(fresh10(mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_memberstripodcomindygalfordtriviahtm)), c_translation_32)), true2, f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_memberstripodcomindygalfordtriviahtm)), c_translation_32), c_machinelearningspindleheadmt), true2, c_machinelearningspindleheadmt, c_miptdatabase19681997_termsmt), true2, c_miptdatabase19681997_termsmt, c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 10 (just78) }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(fresh10(fresh10(fresh9(genlmt(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_memberstripodcomindygalfordtriviahtm)), c_translation_32), c_machinelearningspindleheadmt), true2, c_machinelearningspindleheadmt), true2, c_machinelearningspindleheadmt, c_miptdatabase19681997_termsmt), true2, c_miptdatabase19681997_termsmt, c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 15 (just4) }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(fresh10(fresh10(fresh9(true2, true2, c_machinelearningspindleheadmt), true2, c_machinelearningspindleheadmt, c_miptdatabase19681997_termsmt), true2, c_miptdatabase19681997_termsmt, c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 6 (just78) }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(fresh10(fresh10(true2, true2, c_machinelearningspindleheadmt, c_miptdatabase19681997_termsmt), true2, c_miptdatabase19681997_termsmt, c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 9 (just78) }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(fresh10(mtvisible(c_miptdatabase19681997_termsmt), true2, c_miptdatabase19681997_termsmt, c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 10 (just78) }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(fresh9(genlmt(c_miptdatabase19681997_termsmt, c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 3 (just6) }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(fresh9(true2, true2, c_ldscgeneralcollectormt), true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 6 (just78) }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(fresh10(true2, true2, c_ldscgeneralcollectormt, c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 9 (just78) }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh10(mtvisible(c_ldscdemonstrationspindleheadmt), true2, c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 10 (just78) }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh9(genlmt(c_ldscdemonstrationspindleheadmt, c_currentworlddatacollectormt_nonhomocentric), true2, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 2 (just1) }
% 0.21/0.54 fresh67(fresh68(fresh66(fresh9(true2, true2, c_currentworlddatacollectormt_nonhomocentric), true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 6 (just78) }
% 0.21/0.54 fresh67(fresh68(fresh66(true2, true2), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 1 (just15) }
% 0.21/0.54 fresh67(fresh68(true2, true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939), true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 7 (just14) }
% 0.21/0.54 fresh67(true2, true2, f_subcollectionofwithrelationtofn(c_ship, c_objectfoundinlocation, c_cityofbostonma), c_tptpcol_16_26939)
% 0.21/0.54 = { by axiom 8 (just12) }
% 0.21/0.54 true2
% 0.21/0.54 % SZS output end Proof
% 0.21/0.54
% 0.21/0.54 RESULT: Theorem (the conjecture is true).
%------------------------------------------------------------------------------