%------------------------------------------------------------------------------ % File : Fiesta---2 % Problem : LCL155-1 : TPTP v8.1.0. Released v1.0.0. % Transfm : none % Format : dedam % Command : fiesta-wrapper %s % Computer : n020.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 10:33:44 EDT 2022 % Result : Unsatisfiable 0.44s 1.10s % Output : CNFRefutation 0.44s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.08/0.13 % Problem : LCL155-1 : TPTP v8.1.0. Released v1.0.0. % 0.08/0.13 % Command : fiesta-wrapper %s % 0.13/0.35 % Computer : n020.cluster.edu % 0.13/0.35 % Model : x86_64 x86_64 % 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.35 % Memory : 8042.1875MB % 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.35 % CPULimit : 300 % 0.13/0.35 % WCLimit : 600 % 0.13/0.35 % DateTime : Sun Jul 3 23:20:00 EDT 2022 % 0.13/0.35 % CPUTime : % 0.44/1.10 Theorem Proved. % 0.44/1.10 % SZS status Unsatisfiable % 0.44/1.10 % SZS output start CNFRefutation % 0.44/1.10 [1=axiom,[], % 0.44/1.10 not(truth) = falsehood]. % 0.44/1.10 [2=axiom,[], % 0.44/1.10 and_star(X10,X11) = and_star(X11,X10)]. % 0.44/1.10 [4=axiom,[], % 0.44/1.10 not(or(not(X10),not(X11))) = and_star(X10,X11)]. % 0.44/1.10 [6=axiom,[], % 0.44/1.10 or(and(X10,not(X11)),and(not(X10),X11)) = xor(X10,X11)]. % 0.44/1.10 [9=axiom,[4], % 0.44/1.10 and(X10,X11) = and_star(X10,X11)]. % 0.44/1.10 [10=demod(6),[9,9], % 0.44/1.10 or(and_star(X10,not(X11)),and_star(not(X10),X11)) = xor(X10,X11)]. % 0.44/1.10 [11=axiom,[], % 0.44/1.10 or(X10,X11) = or(X11,X10)]. % 0.44/1.10 [13=axiom,[], % 0.44/1.10 implies(not(X10),X11) = or(X10,X11)]. % 0.44/1.10 [14=axiom,[13], % 0.44/1.10 implies(or(X10,not(X11)),implies(X11,X10)) = truth]. % 0.44/1.10 [15=axiom,[], % 0.44/1.10 implies(implies(X10,X11),X11) = implies(implies(X11,X10),X10)]. % 0.44/1.10 [17=axiom,[], % 0.44/1.10 implies(truth,X10) = X10]. % 0.44/1.10 [18=axiom,[], % 0.44/1.10 thtop(X10,X10) = thmfalse]. % 0.44/1.10 [19=axiom,[], % 0.44/1.10 thtop(xor(x,x),falsehood) = thmtrue]. % 0.44/1.10 [37=param(14,1),[17], % 0.44/1.10 implies(or(X10,falsehood),X10) = truth]. % 0.44/1.10 [46=param(37,11),[], % 0.44/1.10 implies(or(falsehood,X10),X10) = truth]. % 0.44/1.10 [52=param(15,17),[], % 0.44/1.10 implies(implies(X10,truth),truth) = implies(X10,X10)]. % 0.44/1.10 [56=param(52,13),[13], % 0.44/1.10 implies(or(X10,truth),truth) = or(X10,not(X10))]. % 0.44/1.10 [63=param(56,46),[], % 0.44/1.10 or(falsehood,not(falsehood)) = truth]. % 0.44/1.10 [85=param(46,63),[17], % 0.44/1.10 not(falsehood) = truth]. % 0.44/1.10 [91=param(13,85),[17], % 0.44/1.10 or(falsehood,X10) = X10]. % 0.44/1.10 [102=demod(46),[91], % 0.44/1.10 implies(X10,X10) = truth]. % 0.44/1.10 [113=param(102,13),[], % 0.44/1.10 or(X10,not(X10)) = truth]. % 0.44/1.10 [119=param(91,11),[], % 0.44/1.10 or(X10,falsehood) = X10]. % 0.44/1.10 [130=param(4,113),[1], % 0.44/1.10 and_star(X10,not(X10)) = falsehood]. % 0.44/1.10 [136=param(10,130),[2,130,119], % 0.44/1.10 xor(X10,X10) = falsehood]. % 0.44/1.10 [141=param(19,136),[18], % 0.44/1.10 thmtrue = thmfalse]. % 0.44/1.10 % SZS output end CNFRefutation % 0.44/1.10 Space: 91 KB %------------------------------------------------------------------------------