%------------------------------------------------------------------------------ % File : Fiesta---2 % Problem : LCL109-10 : TPTP v8.1.0. Released v7.5.0. % Transfm : none % Format : dedam % Command : fiesta-wrapper %s % Computer : n027.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 : 600s % DateTime : Sun Jul 17 10:33:26 EDT 2022 % Result : Unsatisfiable 2.22s 2.65s % Output : CNFRefutation 2.22s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.07/0.12 % Problem : LCL109-10 : TPTP v8.1.0. Released v7.5.0. % 0.07/0.13 % Command : fiesta-wrapper %s % 0.12/0.34 % Computer : n027.cluster.edu % 0.12/0.34 % Model : x86_64 x86_64 % 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.34 % Memory : 8042.1875MB % 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.12/0.34 % CPULimit : 300 % 0.12/0.34 % WCLimit : 600 % 0.12/0.34 % DateTime : Sun Jul 3 09:11:39 EDT 2022 % 0.12/0.34 % CPUTime : % 2.22/2.65 Theorem Proved. % 2.22/2.65 % SZS status Unsatisfiable % 2.22/2.65 % SZS output start CNFRefutation % 2.22/2.65 [1=axiom,[], % 2.22/2.65 implies(not(X10),not(X11)) = implies(X11,X10)]. % 2.22/2.65 [2=axiom,[], % 2.22/2.65 not(not(X10)) = X10]. % 2.22/2.65 [3=axiom,[], % 2.22/2.65 implies(X10,not(truth)) = not(X10)]. % 2.22/2.65 [4=axiom,[], % 2.22/2.65 implies(X10,implies(X11,X12)) = implies(X11,implies(X10,X12))]. % 2.22/2.65 [5=axiom,[4], % 2.22/2.65 implies(implies(X10,X11),implies(X12,implies(implies(X12,X10),X11))) = truth]. % 2.22/2.65 [7=axiom,[], % 2.22/2.65 implies(X10,implies(X11,X10)) = truth]. % 2.22/2.65 [8=axiom,[], % 2.22/2.65 implies(X10,truth) = truth]. % 2.22/2.65 [10=axiom,[], % 2.22/2.65 implies(X10,X10) = truth]. % 2.22/2.65 [12=axiom,[-1,-1], % 2.22/2.65 implies(not(X10),not(implies(X11,X10))) = implies(not(X11),not(implies(X10,X11)))]. % 2.22/2.65 [14=axiom,[], % 2.22/2.65 implies(truth,X10) = X10]. % 2.22/2.65 [16=axiom,[], % 2.22/2.65 thtop(X10,X10) = thmfalse]. % 2.22/2.65 [17=axiom,[-1,-1], % 2.22/2.65 thtop(implies(not(implies(b,a)),not(implies(not(implies(b,a)),not(implies(a,b))))),truth) = thmtrue]. % 2.22/2.65 [18=param(1,8),[], % 2.22/2.65 implies(not(truth),not(X10)) = truth]. % 2.22/2.65 [19=param(1,2),[], % 2.22/2.65 implies(X10,not(X11)) = implies(X11,not(X10))]. % 2.22/2.65 [20=param(1,2),[], % 2.22/2.65 implies(not(X10),X11) = implies(not(X11),X10)]. % 2.22/2.65 [24=param(4,1),[], % 2.22/2.65 implies(X10,implies(not(X11),not(X12))) = implies(X12,implies(X10,X11))]. % 2.22/2.65 [27=param(4,10),[-1], % 2.22/2.65 implies(X10,implies(not(X11),not(implies(X10,X11)))) = truth]. % 2.22/2.65 [28=param(18,2),[], % 2.22/2.65 implies(not(truth),X10) = truth]. % 2.22/2.65 [35=param(5,3),[28,14], % 2.22/2.65 implies(X10,implies(not(X10),X11)) = truth]. % 2.22/2.65 [76=param(12,1),[2,2], % 2.22/2.65 implies(X11,not(implies(not(X10),not(X11)))) = implies(X10,not(implies(X10,X11)))]. % 2.22/2.65 [139=param(24,20),[2], % 2.22/2.65 implies(not(implies(X10,X11)),X12) = implies(X10,implies(not(X11),X12))]. % 2.22/2.65 [372=param(76,1),[], % 2.22/2.65 implies(X10,not(implies(X10,X11))) = implies(X11,not(implies(X11,X10)))]. % 2.22/2.65 [373=param(76,12),[7,3], % 2.22/2.65 implies(implies(X10,X11),not(implies(not(X10),not(implies(X11,X10))))) = not(X11)]. % 2.22/2.65 [572=param(17,372),[1,4,-1,139], % 2.22/2.65 thtop(implies(a,implies(not(b),not(implies(a,implies(not(b),not(implies(b,a))))))),truth) = thmtrue]. % 2.22/2.65 [578=param(139,372),[139,2,2], % 2.22/2.65 implies(X10,implies(implies(X10,X11),X12)) = implies(X11,implies(implies(X11,X10),X12))]. % 2.22/2.65 [580=param(372,372),[-1,2,4,35,1,14], % 2.22/2.65 implies(X10,not(implies(X11,not(implies(X11,X10))))) = implies(X10,X11)]. % 2.22/2.65 [663=param(373,1),[2,19,2], % 2.22/2.65 implies(implies(X10,not(implies(X10,X11))),not(implies(not(X10),not(X11)))) = X11]. % 2.22/2.65 [692=param(663,1),[76], % 2.22/2.65 implies(implies(X10,not(implies(X10,X11))),not(implies(not(X11),not(X10)))) = X10]. % 2.22/2.65 [696=param(692,372),[580,2,19], % 2.22/2.65 implies(implies(X10,X11),not(implies(X10,not(implies(X10,X11))))) = X10]. % 2.22/2.65 [698=param(696,76),[76,580], % 2.22/2.65 implies(implies(X10,not(implies(X10,X11))),not(implies(X11,X10))) = X11]. % 2.22/2.65 [729=param(578,698),[-1,2,4,35,14,139], % 2.22/2.65 implies(X10,implies(not(X11),not(implies(X11,X10)))) = implies(X10,X11)]. % 2.22/2.65 [744=param(572,729),[27,16], % 2.22/2.65 thmtrue = thmfalse]. % 2.22/2.65 % SZS output end CNFRefutation % 2.22/2.65 Space: 16154 KB %------------------------------------------------------------------------------