%------------------------------------------------------------------------------
% File : ConnectPP---0.7.2
% Problem : NUM844+2 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/connect++ --verbosity 1 --no-colour --tptp-proof --schedule default --timeout 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n006.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Sep 24 08:53:25 AM UTC 2026
% Result : Theorem 0.12s 20.41s
% Output : Proof 0.12s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : NUM844+2 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.03 This is a FOF_THM_RFO_SEQ problem
% 0.00/0.03 % Command : /export/starexec/sandbox2/solver/bin/connect++ --verbosity 1 --no-colour --tptp-proof --schedule default --timeout 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/20.38 % Computer : n006.cluster.edu
% 0.08/20.38 % Model : x86_64 x86_64
% 0.08/20.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/20.38 % Memory : 8046.5625MB
% 0.08/20.38 % OS : Linux 6.8.0-71-generic
% 0.08/20.38 % CPULimit : 300
% 0.08/20.38 % WCLimit : 300
% 0.08/20.38 % DateTime : Sat Sep 19 19:21:51 UTC 2026
% 0.08/20.38 % CPUTime :
% 0.12/20.41 % SZS status Theorem for theBenchmark
% 0.12/20.41 % SZS output start Proof for theBenchmark
% 0.12/20.41 fof(holds(266, 415, 3), conjecture,
% 0.12/20.41 vplus(vmul(vd411, vd413), vplus(vd413, vsucc(vd411))) = vplus(vmul(vd411, vd413), vplus(vsucc(vd411), vd413)),
% 0.12/20.41 file('theBenchmark.p', holds(266, 415, 3)) ).
% 0.12/20.41
% 0.12/20.41 fof(ass(cond(61, 0), 0), axiom,
% 0.12/20.41 ! [ Vd78,Vd79 ] : vplus(Vd79, Vd78) = vplus(Vd78, Vd79),
% 0.12/20.41 file('theBenchmark.p', ass(cond(61, 0), 0)) ).
% 0.12/20.41
% 0.12/20.41 fof(f_1_1, negated_conjecture,
% 0.12/20.41 ~( vplus(vmul(vd411, vd413), vplus(vd413, vsucc(vd411))) = vplus(vmul(vd411, vd413), vplus(vsucc(vd411), vd413)) ),
% 0.12/20.41 inference(negate,[status(cth)],[holds(266, 415, 3)]) ).
% 0.12/20.41
% 0.12/20.41 fof(f_1_2, negated_conjecture,
% 0.12/20.41 ( ( ( vplus(vmul(vd411, vd413), vplus(vd413, vsucc(vd411))) != vplus(vmul(vd411, vd413), vplus(vsucc(vd411), vd413)) ) ) ),
% 0.12/20.41 inference(definitional_conversion,[status(esa)],[f_1_1]) ).
% 0.12/20.41
% 0.12/20.41 cnf(f_1_3, negated_conjecture,
% 0.12/20.41 ( vplus(vmul(vd411, vd413), vplus(vd413, vsucc(vd411))) != vplus(vmul(vd411, vd413), vplus(vsucc(vd411), vd413)) ),
% 0.12/20.41 inference(clausify,[status(thm)],[f_1_2]) ).
% 0.12/20.41
% 0.12/20.41 fof(f_13_1, plain,
% 0.12/20.41 ! [ Vd78,Vd79 ] : vplus(Vd79, Vd78) = vplus(Vd78, Vd79),
% 0.12/20.41 inference(fof_nnf,[status(thm)],[ass(cond(61, 0), 0)]) ).
% 0.12/20.41
% 0.12/20.41 fof(f_13_2, plain,
% 0.12/20.41 ! [ U_10,U_9 ] : vplus(U_9, U_10) = vplus(U_10, U_9),
% 0.12/20.41 inference(variable_rename,[status(thm)],[f_13_1]) ).
% 0.12/20.41
% 0.12/20.41 cnf(f_13_3, plain,
% 0.12/20.41 ( vplus(U_9, U_10) = vplus(U_10, U_9) ),
% 0.12/20.41 inference(clausify,[status(thm)],[f_13_2]) ).
% 0.12/20.41
% 0.12/20.41 cnf(equality_1, axiom,
% 0.12/20.41 ( Eq_x_0 = Eq_x_0 ),
% 0.12/20.41 theory(equality,[reflexivity]) ).
% 0.12/20.41
% 0.12/20.41 cnf(equality_6, axiom,
% 0.12/20.41 ( Eq_x_0 != Eq_y_0 | Eq_x_1 != Eq_y_1 | vplus(Eq_x_0, Eq_x_1) = vplus(Eq_y_0, Eq_y_1) ),
% 0.12/20.41 theory(equality,[substitution_functions]) ).
% 0.12/20.41
% 0.12/20.41 cnf(t1, plain, ( vplus(vmul(vd411, vd413), vplus(vd413, vsucc(vd411))) != vplus(vmul(vd411, vd413), vplus(vsucc(vd411), vd413)) ),
% 0.12/20.41 inference(start, [status(thm), parent(0:0)], [f_1_3]) ).
% 0.12/20.41
% 0.12/20.41 cnf(t2, plain, ( vplus(vmul(vd411, vd413), vplus(vd413, vsucc(vd411))) = vplus(vmul(vd411, vd413), vplus(vsucc(vd411), vd413)) | vmul(vd411, vd413) != vmul(vd411, vd413) | vplus(vd413, vsucc(vd411)) != vplus(vsucc(vd411), vd413) ),
% 0.12/20.41 inference(extension, [status(thm), parent(t1:1)], [equality_6]) ).
% 0.12/20.41
% 0.12/20.41 cnf(t3, plain, $false,
% 0.12/20.41 inference(connection, [status(thm), parent(t2:1)], [t2:1,t1:1]) ).
% 0.12/20.41
% 0.12/20.41 cnf(t4, plain, ( vmul(vd411, vd413) = vmul(vd411, vd413) ),
% 0.12/20.41 inference(extension, [status(thm), parent(t2:2)], [equality_1]) ).
% 0.12/20.41
% 0.12/20.41 cnf(t5, plain, $false,
% 0.12/20.41 inference(connection, [status(thm), parent(t4:1)], [t4:1,t2:2]) ).
% 0.12/20.41
% 0.12/20.41 cnf(t6, plain, ( vplus(vd413, vsucc(vd411)) = vplus(vsucc(vd411), vd413) ),
% 0.12/20.41 inference(extension, [status(thm), parent(t2:3)], [f_13_3]) ).
% 0.12/20.41
% 0.12/20.41 cnf(t7, plain, $false,
% 0.12/20.41 inference(connection, [status(thm), parent(t6:1)], [t6:1,t2:3]) ).
% 0.12/20.41
% 0.12/20.41 % SZS output end Proof for theBenchmark
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