TSTP Solution File: MGT017-1 by Twee---2.4.2
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- Process Solution
%------------------------------------------------------------------------------
% File : Twee---2.4.2
% Problem : MGT017-1 : TPTP v8.1.2. Released v2.4.0.
% 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 : n010.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 : Thu Aug 31 09:17:00 EDT 2023
% Result : Unsatisfiable 0.18s 0.43s
% Output : Proof 0.18s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : MGT017-1 : TPTP v8.1.2. Released v2.4.0.
% 0.00/0.13 % Command : parallel-twee %s --tstp --conditional-encoding if --smaller --drop-non-horn --give-up-on-saturation --explain-encoding --formal-proof
% 0.13/0.33 % Computer : n010.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Mon Aug 28 05:58:49 EDT 2023
% 0.13/0.33 % CPUTime :
% 0.18/0.43 Command-line arguments: --lhs-weight 9 --flip-ordering --complete-subsets --normalise-queue-percent 10 --cp-renormalise-threshold 10
% 0.18/0.43
% 0.18/0.43 % SZS status Unsatisfiable
% 0.18/0.43
% 0.18/0.46 % SZS output start Proof
% 0.18/0.46 Take the following subset of the input axioms:
% 0.18/0.46 fof(a13_FOL_3, hypothesis, ![B, C, D, E, F, G, H, I, A2]: (~organization(A2, B) | (~organization(C, B) | (~organization(C, D) | (~class(A2, E, B) | (~class(C, E, B) | (~reorganization(A2, B, F) | (~reorganization(C, B, D) | (~reorganization_type(A2, G, B) | (~reorganization_type(C, G, B) | (~inertia(A2, H, B) | (~inertia(C, I, B) | (~greater(I, H) | greater(D, F)))))))))))))).
% 0.18/0.46 fof(a5_FOL_2, hypothesis, ![B2, A2_2, C2, D2, E2, F2, G2, H2, I2]: (~organization(A2_2, B2) | (~organization(C2, D2) | (~class(A2_2, E2, B2) | (~class(C2, E2, D2) | (~size(A2_2, F2, B2) | (~size(C2, G2, D2) | (~inertia(A2_2, H2, B2) | (~inertia(C2, I2, D2) | (~greater(G2, F2) | greater(I2, H2))))))))))).
% 0.18/0.46 fof(mp5_1, axiom, ![B2, A2_2]: (~organization(A2_2, B2) | inertia(A2_2, sk1(B2, A2_2), B2))).
% 0.18/0.46 fof(t17_FOL_10, negated_conjecture, reorganization(sk3, sk8, sk10)).
% 0.18/0.46 fof(t17_FOL_11, negated_conjecture, reorganization_type(sk2, sk4, sk8)).
% 0.18/0.46 fof(t17_FOL_12, negated_conjecture, reorganization_type(sk3, sk4, sk8)).
% 0.18/0.46 fof(t17_FOL_13, negated_conjecture, size(sk2, sk6, sk8)).
% 0.18/0.46 fof(t17_FOL_14, negated_conjecture, size(sk3, sk7, sk8)).
% 0.18/0.46 fof(t17_FOL_15, negated_conjecture, greater(sk7, sk6)).
% 0.18/0.46 fof(t17_FOL_16, negated_conjecture, ~greater(sk10, sk9)).
% 0.18/0.46 fof(t17_FOL_4, negated_conjecture, organization(sk2, sk8)).
% 0.18/0.46 fof(t17_FOL_5, negated_conjecture, organization(sk3, sk8)).
% 0.18/0.46 fof(t17_FOL_6, negated_conjecture, organization(sk3, sk10)).
% 0.18/0.46 fof(t17_FOL_7, negated_conjecture, class(sk2, sk5, sk8)).
% 0.18/0.46 fof(t17_FOL_8, negated_conjecture, class(sk3, sk5, sk8)).
% 0.18/0.46 fof(t17_FOL_9, negated_conjecture, reorganization(sk2, sk8, sk9)).
% 0.18/0.46
% 0.18/0.46 Now clausify the problem and encode Horn clauses using encoding 3 of
% 0.18/0.46 http://www.cse.chalmers.se/~nicsma/papers/horn.pdf.
% 0.18/0.46 We repeatedly replace C & s=t => u=v by the two clauses:
% 0.18/0.46 fresh(y, y, x1...xn) = u
% 0.18/0.46 C => fresh(s, t, x1...xn) = v
% 0.18/0.46 where fresh is a fresh function symbol and x1..xn are the free
% 0.18/0.46 variables of u and v.
% 0.18/0.46 A predicate p(X) is encoded as p(X)=true (this is sound, because the
% 0.18/0.46 input problem has no model of domain size 1).
% 0.18/0.46
% 0.18/0.46 The encoding turns the above axioms into the following unit equations and goals:
% 0.18/0.46
% 0.18/0.46 Axiom 1 (t17_FOL_5): organization(sk3, sk8) = true.
% 0.18/0.46 Axiom 2 (t17_FOL_6): organization(sk3, sk10) = true.
% 0.18/0.46 Axiom 3 (t17_FOL_4): organization(sk2, sk8) = true.
% 0.18/0.46 Axiom 4 (t17_FOL_15): greater(sk7, sk6) = true.
% 0.18/0.46 Axiom 5 (t17_FOL_8): class(sk3, sk5, sk8) = true.
% 0.18/0.46 Axiom 6 (t17_FOL_7): class(sk2, sk5, sk8) = true.
% 0.18/0.46 Axiom 7 (t17_FOL_14): size(sk3, sk7, sk8) = true.
% 0.18/0.46 Axiom 8 (t17_FOL_13): size(sk2, sk6, sk8) = true.
% 0.18/0.46 Axiom 9 (t17_FOL_10): reorganization(sk3, sk8, sk10) = true.
% 0.18/0.46 Axiom 10 (t17_FOL_9): reorganization(sk2, sk8, sk9) = true.
% 0.18/0.46 Axiom 11 (t17_FOL_12): reorganization_type(sk3, sk4, sk8) = true.
% 0.18/0.46 Axiom 12 (t17_FOL_11): reorganization_type(sk2, sk4, sk8) = true.
% 0.18/0.46 Axiom 13 (mp5_1): fresh(X, X, Y, Z) = true.
% 0.18/0.46 Axiom 14 (a5_FOL_2): fresh22(X, X, Y, Z) = true.
% 0.18/0.46 Axiom 15 (a13_FOL_3): fresh13(X, X, Y, Z) = true.
% 0.18/0.46 Axiom 16 (mp5_1): fresh(organization(X, Y), true, X, Y) = inertia(X, sk1(Y, X), Y).
% 0.18/0.46 Axiom 17 (a5_FOL_2): fresh20(X, X, Y, Z, W, V) = greater(W, Z).
% 0.18/0.46 Axiom 18 (a13_FOL_3): fresh11(X, X, Y, Z, W, V) = greater(W, V).
% 0.18/0.46 Axiom 19 (a13_FOL_3): fresh12(X, X, Y, Z, W, V, U) = fresh13(organization(Y, Z), true, V, U).
% 0.18/0.46 Axiom 20 (a5_FOL_2): fresh21(X, X, Y, Z, W, V, U, T) = fresh22(organization(Y, T), true, V, U).
% 0.18/0.46 Axiom 21 (a5_FOL_2): fresh19(X, X, Y, Z, W, V, U, T) = fresh20(organization(Z, W), true, Y, V, U, T).
% 0.18/0.46 Axiom 22 (a13_FOL_3): fresh10(X, X, Y, Z, W, V, U) = fresh11(organization(W, Z), true, Y, Z, V, U).
% 0.18/0.46 Axiom 23 (a13_FOL_3): fresh9(X, X, Y, Z, W, V, U, T) = fresh12(organization(W, V), true, Y, Z, W, V, U).
% 0.18/0.46 Axiom 24 (a13_FOL_3): fresh8(X, X, Y, Z, W, V, U, T, S) = fresh10(inertia(Y, T, Z), true, Y, Z, W, V, U).
% 0.18/0.46 Axiom 25 (a5_FOL_2): fresh18(X, X, Y, Z, W, V, U, T) = fresh21(inertia(Y, V, T), true, Y, Z, W, V, U, T).
% 0.18/0.46 Axiom 26 (a5_FOL_2): fresh17(X, X, Y, Z, W, V, U, T, S) = fresh19(inertia(Z, T, W), true, Y, Z, W, U, T, S).
% 0.18/0.46 Axiom 27 (a5_FOL_2): fresh16(X, X, Y, Z, W, V, U, T, S) = fresh18(class(Y, V, S), true, Y, Z, W, U, T, S).
% 0.18/0.46 Axiom 28 (a13_FOL_3): fresh7(X, X, Y, Z, W, V, U, T, S, X2) = fresh9(inertia(W, X2, Z), true, Y, Z, W, V, T, S).
% 0.18/0.46 Axiom 29 (a5_FOL_2): fresh15(X, X, Y, Z, W, V, U, T, S, X2) = fresh17(class(Z, V, W), true, Y, Z, W, V, T, S, X2).
% 0.18/0.46 Axiom 30 (a5_FOL_2): fresh14(X, X, Y, Z, W, V, U, T, S, X2, Y2) = fresh16(size(Y, U, Y2), true, Y, Z, W, V, S, X2, Y2).
% 0.18/0.46 Axiom 31 (a13_FOL_3): fresh6(X, X, Y, Z, W, V, U, T, S, X2) = fresh8(class(Y, U, Z), true, Y, Z, W, V, T, S, X2).
% 0.18/0.46 Axiom 32 (a13_FOL_3): fresh5(X, X, Y, Z, W, V, U, T, S, X2) = fresh6(greater(X2, S), true, Y, Z, W, V, U, T, S, X2).
% 0.18/0.46 Axiom 33 (a5_FOL_2): fresh14(greater(X, Y), true, Z, W, V, U, Y, X, T, S, X2) = fresh15(size(W, X, V), true, Z, W, V, U, Y, T, S, X2).
% 0.18/0.46 Axiom 34 (a13_FOL_3): fresh4(X, X, Y, Z, W, V, U, T, S, X2) = fresh7(class(W, U, Z), true, Y, Z, W, V, U, T, S, X2).
% 0.18/0.46 Axiom 35 (a13_FOL_3): fresh3(X, X, Y, Z, W, V, U, T, S, X2) = fresh5(reorganization(Y, Z, T), true, Y, Z, W, V, U, T, S, X2).
% 0.18/0.46 Axiom 36 (a13_FOL_3): fresh2(X, X, Y, Z, W, V, U, T, S, X2, Y2) = fresh4(reorganization(W, Z, V), true, Y, Z, W, V, U, T, X2, Y2).
% 0.18/0.46 Axiom 37 (a13_FOL_3): fresh2(reorganization_type(X, Y, Z), true, W, Z, X, V, U, T, Y, S, X2) = fresh3(reorganization_type(W, Y, Z), true, W, Z, X, V, U, T, S, X2).
% 0.18/0.46
% 0.18/0.46 Lemma 38: inertia(sk2, sk1(sk8, sk2), sk8) = true.
% 0.18/0.46 Proof:
% 0.18/0.46 inertia(sk2, sk1(sk8, sk2), sk8)
% 0.18/0.46 = { by axiom 16 (mp5_1) R->L }
% 0.18/0.46 fresh(organization(sk2, sk8), true, sk2, sk8)
% 0.18/0.46 = { by axiom 3 (t17_FOL_4) }
% 0.18/0.46 fresh(true, true, sk2, sk8)
% 0.18/0.46 = { by axiom 13 (mp5_1) }
% 0.18/0.46 true
% 0.18/0.46
% 0.18/0.46 Lemma 39: inertia(sk3, sk1(sk8, sk3), sk8) = true.
% 0.18/0.46 Proof:
% 0.18/0.46 inertia(sk3, sk1(sk8, sk3), sk8)
% 0.18/0.46 = { by axiom 16 (mp5_1) R->L }
% 0.18/0.46 fresh(organization(sk3, sk8), true, sk3, sk8)
% 0.18/0.46 = { by axiom 1 (t17_FOL_5) }
% 0.18/0.46 fresh(true, true, sk3, sk8)
% 0.18/0.46 = { by axiom 13 (mp5_1) }
% 0.18/0.46 true
% 0.18/0.46
% 0.18/0.46 Goal 1 (t17_FOL_16): greater(sk10, sk9) = true.
% 0.18/0.46 Proof:
% 0.18/0.46 greater(sk10, sk9)
% 0.18/0.46 = { by axiom 18 (a13_FOL_3) R->L }
% 0.18/0.46 fresh11(true, true, sk2, sk8, sk10, sk9)
% 0.18/0.46 = { by axiom 1 (t17_FOL_5) R->L }
% 0.18/0.46 fresh11(organization(sk3, sk8), true, sk2, sk8, sk10, sk9)
% 0.18/0.46 = { by axiom 22 (a13_FOL_3) R->L }
% 0.18/0.46 fresh10(true, true, sk2, sk8, sk3, sk10, sk9)
% 0.18/0.46 = { by lemma 38 R->L }
% 0.18/0.46 fresh10(inertia(sk2, sk1(sk8, sk2), sk8), true, sk2, sk8, sk3, sk10, sk9)
% 0.18/0.46 = { by axiom 24 (a13_FOL_3) R->L }
% 0.18/0.46 fresh8(true, true, sk2, sk8, sk3, sk10, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 6 (t17_FOL_7) R->L }
% 0.18/0.46 fresh8(class(sk2, sk5, sk8), true, sk2, sk8, sk3, sk10, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 31 (a13_FOL_3) R->L }
% 0.18/0.46 fresh6(true, true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 14 (a5_FOL_2) R->L }
% 0.18/0.46 fresh6(fresh22(true, true, sk1(sk8, sk2), sk1(sk8, sk3)), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 3 (t17_FOL_4) R->L }
% 0.18/0.46 fresh6(fresh22(organization(sk2, sk8), true, sk1(sk8, sk2), sk1(sk8, sk3)), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 20 (a5_FOL_2) R->L }
% 0.18/0.46 fresh6(fresh21(true, true, sk2, sk3, sk8, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by lemma 38 R->L }
% 0.18/0.46 fresh6(fresh21(inertia(sk2, sk1(sk8, sk2), sk8), true, sk2, sk3, sk8, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 25 (a5_FOL_2) R->L }
% 0.18/0.46 fresh6(fresh18(true, true, sk2, sk3, sk8, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 6 (t17_FOL_7) R->L }
% 0.18/0.46 fresh6(fresh18(class(sk2, sk5, sk8), true, sk2, sk3, sk8, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 27 (a5_FOL_2) R->L }
% 0.18/0.46 fresh6(fresh16(true, true, sk2, sk3, sk8, sk5, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 8 (t17_FOL_13) R->L }
% 0.18/0.46 fresh6(fresh16(size(sk2, sk6, sk8), true, sk2, sk3, sk8, sk5, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 30 (a5_FOL_2) R->L }
% 0.18/0.46 fresh6(fresh14(true, true, sk2, sk3, sk8, sk5, sk6, sk7, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 4 (t17_FOL_15) R->L }
% 0.18/0.46 fresh6(fresh14(greater(sk7, sk6), true, sk2, sk3, sk8, sk5, sk6, sk7, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 33 (a5_FOL_2) }
% 0.18/0.46 fresh6(fresh15(size(sk3, sk7, sk8), true, sk2, sk3, sk8, sk5, sk6, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 7 (t17_FOL_14) }
% 0.18/0.46 fresh6(fresh15(true, true, sk2, sk3, sk8, sk5, sk6, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 29 (a5_FOL_2) }
% 0.18/0.46 fresh6(fresh17(class(sk3, sk5, sk8), true, sk2, sk3, sk8, sk5, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 5 (t17_FOL_8) }
% 0.18/0.46 fresh6(fresh17(true, true, sk2, sk3, sk8, sk5, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 26 (a5_FOL_2) }
% 0.18/0.46 fresh6(fresh19(inertia(sk3, sk1(sk8, sk3), sk8), true, sk2, sk3, sk8, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by lemma 39 }
% 0.18/0.46 fresh6(fresh19(true, true, sk2, sk3, sk8, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 21 (a5_FOL_2) }
% 0.18/0.46 fresh6(fresh20(organization(sk3, sk8), true, sk2, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 1 (t17_FOL_5) }
% 0.18/0.46 fresh6(fresh20(true, true, sk2, sk1(sk8, sk2), sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 17 (a5_FOL_2) }
% 0.18/0.46 fresh6(greater(sk1(sk8, sk3), sk1(sk8, sk2)), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 32 (a13_FOL_3) R->L }
% 0.18/0.46 fresh5(true, true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 10 (t17_FOL_9) R->L }
% 0.18/0.46 fresh5(reorganization(sk2, sk8, sk9), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 35 (a13_FOL_3) R->L }
% 0.18/0.46 fresh3(true, true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 12 (t17_FOL_11) R->L }
% 0.18/0.46 fresh3(reorganization_type(sk2, sk4, sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 37 (a13_FOL_3) R->L }
% 0.18/0.46 fresh2(reorganization_type(sk3, sk4, sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk4, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 11 (t17_FOL_12) }
% 0.18/0.46 fresh2(true, true, sk2, sk8, sk3, sk10, sk5, sk9, sk4, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 36 (a13_FOL_3) }
% 0.18/0.46 fresh4(reorganization(sk3, sk8, sk10), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 9 (t17_FOL_10) }
% 0.18/0.46 fresh4(true, true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 34 (a13_FOL_3) }
% 0.18/0.46 fresh7(class(sk3, sk5, sk8), true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 5 (t17_FOL_8) }
% 0.18/0.46 fresh7(true, true, sk2, sk8, sk3, sk10, sk5, sk9, sk1(sk8, sk2), sk1(sk8, sk3))
% 0.18/0.46 = { by axiom 28 (a13_FOL_3) }
% 0.18/0.46 fresh9(inertia(sk3, sk1(sk8, sk3), sk8), true, sk2, sk8, sk3, sk10, sk9, sk1(sk8, sk2))
% 0.18/0.46 = { by lemma 39 }
% 0.18/0.46 fresh9(true, true, sk2, sk8, sk3, sk10, sk9, sk1(sk8, sk2))
% 0.18/0.46 = { by axiom 23 (a13_FOL_3) }
% 0.18/0.46 fresh12(organization(sk3, sk10), true, sk2, sk8, sk3, sk10, sk9)
% 0.18/0.46 = { by axiom 2 (t17_FOL_6) }
% 0.18/0.46 fresh12(true, true, sk2, sk8, sk3, sk10, sk9)
% 0.18/0.46 = { by axiom 19 (a13_FOL_3) }
% 0.18/0.46 fresh13(organization(sk2, sk8), true, sk10, sk9)
% 0.18/0.46 = { by axiom 3 (t17_FOL_4) }
% 0.18/0.46 fresh13(true, true, sk10, sk9)
% 0.18/0.46 = { by axiom 15 (a13_FOL_3) }
% 0.18/0.46 true
% 0.18/0.46 % SZS output end Proof
% 0.18/0.46
% 0.18/0.46 RESULT: Unsatisfiable (the axioms are contradictory).
%------------------------------------------------------------------------------