%------------------------------------------------------------------------------ % File : Otter---3.3 % Problem : NUM857+2 : TPTP v8.1.0. Released v4.1.0. % Transfm : none % Format : tptp:raw % Command : otter-tptp-script %s % Computer : n017.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 Jul 27 13:10:07 EDT 2022 % Result : Unknown 95.97s 96.23s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.11 % Problem : NUM857+2 : TPTP v8.1.0. Released v4.1.0. % 0.00/0.12 % Command : otter-tptp-script %s % 0.12/0.33 % Computer : n017.cluster.edu % 0.12/0.33 % Model : x86_64 x86_64 % 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.33 % Memory : 8042.1875MB % 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.12/0.33 % CPULimit : 300 % 0.12/0.33 % WCLimit : 300 % 0.12/0.33 % DateTime : Wed Jul 27 09:09:18 EDT 2022 % 0.12/0.33 % CPUTime : % 1.54/2.11 ----- Otter 3.3f, August 2004 ----- % 1.54/2.11 The process was started by sandbox on n017.cluster.edu, % 1.54/2.11 Wed Jul 27 09:09:18 2022 % 1.54/2.11 The command was "./otter". The process ID is 4906. % 1.54/2.11 % 1.54/2.11 set(prolog_style_variables). % 1.54/2.11 set(auto). % 1.54/2.11 dependent: set(auto1). % 1.54/2.11 dependent: set(process_input). % 1.54/2.11 dependent: clear(print_kept). % 1.54/2.11 dependent: clear(print_new_demod). % 1.54/2.11 dependent: clear(print_back_demod). % 1.54/2.11 dependent: clear(print_back_sub). % 1.54/2.11 dependent: set(control_memory). % 1.54/2.11 dependent: assign(max_mem, 12000). % 1.54/2.11 dependent: assign(pick_given_ratio, 4). % 1.54/2.11 dependent: assign(stats_level, 1). % 1.54/2.11 dependent: assign(max_seconds, 10800). % 1.54/2.11 clear(print_given). % 1.54/2.11 % 1.54/2.11 formula_list(usable). % 1.54/2.11 all A (A=A). % 1.54/2.11 -ge_q(vmul(vd526,vd529),vmul(vd527,vd530)). % 1.54/2.11 ge_q(vd529,vd530). % 1.54/2.11 ge_q(vd526,vd527). % 1.54/2.11 all Vd517 Vd518 Vd519 Vd520 (greater(Vd519,Vd520)&ge_q(Vd517,Vd518)|ge_q(Vd519,Vd520)&greater(Vd517,Vd518)->greater(vmul(Vd517,Vd519),vmul(Vd518,Vd520))). % 1.54/2.11 all Vd501 Vd502 Vd504 Vd505 (greater(Vd504,Vd505)&greater(Vd501,Vd502)->greater(vmul(Vd501,Vd504),vmul(Vd502,Vd505))). % 1.54/2.11 all Vd496 Vd497 Vd498 (less(vmul(Vd496,Vd497),vmul(Vd498,Vd497))->less(Vd496,Vd498)). % 1.54/2.11 all Vd491 Vd492 Vd493 (vmul(Vd491,Vd492)=vmul(Vd493,Vd492)->Vd491=Vd493). % 1.54/2.11 all Vd486 Vd487 Vd488 (greater(vmul(Vd486,Vd487),vmul(Vd488,Vd487))->greater(Vd486,Vd488)). % 1.54/2.11 all Vd456 Vd465 Vd466 (less(Vd465,Vd466)->less(vmul(Vd465,Vd456),vmul(Vd466,Vd456))). % 1.54/2.11 all Vd456 Vd461 Vd462 (Vd461=Vd462->vmul(Vd461,Vd456)=vmul(Vd462,Vd456)). % 1.54/2.11 all Vd456 Vd457 Vd458 (greater(Vd457,Vd458)->greater(vmul(Vd457,Vd456),vmul(Vd458,Vd456))). % 1.54/2.11 all Vd444 Vd445 Vd446 (vmul(vmul(Vd444,Vd445),Vd446)=vmul(Vd444,vmul(Vd445,Vd446))). % 1.54/2.11 all Vd432 Vd433 Vd434 (vmul(Vd432,vplus(Vd433,Vd434))=vplus(vmul(Vd432,Vd433),vmul(Vd432,Vd434))). % 1.54/2.11 all Vd418 Vd419 (vmul(Vd418,Vd419)=vmul(Vd419,Vd418)). % 1.54/2.11 all Vd408 Vd409 (vmul(vsucc(Vd408),Vd409)=vplus(vmul(Vd408,Vd409),Vd409)). % 1.54/2.11 all Vd400 (vmul(v1,Vd400)=Vd400). % 1.54/2.11 all Vd396 Vd397 (vmul(Vd396,vsucc(Vd397))=vplus(vmul(Vd396,Vd397),Vd396)&vmul(Vd396,v1)=Vd396). % 1.54/2.11 all Vd386 Vd387 (less(Vd386,vplus(Vd387,v1))->le_q(Vd386,Vd387)). % 1.54/2.11 all Vd375 Vd376 (greater(Vd375,Vd376)->ge_q(Vd375,vplus(Vd376,v1))). % 1.54/2.11 all Vd369 ge_q(Vd369,v1). % 1.54/2.11 all Vd362 Vd363 Vd365 Vd366 (ge_q(Vd365,Vd366)&ge_q(Vd362,Vd363)->ge_q(vplus(Vd362,Vd365),vplus(Vd363,Vd366))). % 1.54/2.11 all Vd353 Vd354 Vd355 Vd356 (greater(Vd355,Vd356)&ge_q(Vd353,Vd354)|ge_q(Vd355,Vd356)&greater(Vd353,Vd354)->greater(vplus(Vd353,Vd355),vplus(Vd354,Vd356))). % 1.54/2.11 all Vd337 Vd338 Vd340 Vd341 (greater(Vd340,Vd341)&greater(Vd337,Vd338)->greater(vplus(Vd337,Vd340),vplus(Vd338,Vd341))). % 1.54/2.11 all Vd328 Vd329 Vd330 (less(vplus(Vd328,Vd330),vplus(Vd329,Vd330))->less(Vd328,Vd329)). % 1.54/2.11 all Vd328 Vd329 Vd330 (vplus(Vd328,Vd330)=vplus(Vd329,Vd330)->Vd328=Vd329). % 1.54/2.11 all Vd328 Vd329 Vd330 (greater(vplus(Vd328,Vd330),vplus(Vd329,Vd330))->greater(Vd328,Vd329)). % 1.54/2.11 all Vd301 Vd302 Vd303 (less(Vd301,Vd302)->less(vplus(Vd301,Vd303),vplus(Vd302,Vd303))). % 1.54/2.11 all Vd301 Vd302 Vd303 (Vd301=Vd302->vplus(Vd301,Vd303)=vplus(Vd302,Vd303)). % 1.54/2.11 all Vd301 Vd302 Vd303 (greater(Vd301,Vd302)->greater(vplus(Vd301,Vd303),vplus(Vd302,Vd303))). % 1.54/2.11 all Vd295 Vd296 greater(vplus(Vd295,Vd296),Vd295). % 1.54/2.11 all Vd289 Vd290 Vd292 (le_q(Vd290,Vd292)&le_q(Vd289,Vd290)->le_q(Vd289,Vd292)). % 1.54/2.11 all Vd281 Vd282 Vd283 (less(Vd282,Vd283)&le_q(Vd281,Vd282)|le_q(Vd282,Vd283)&less(Vd281,Vd282)->less(Vd281,Vd283)). % 1.54/2.11 all Vd262 Vd263 Vd265 (less(Vd263,Vd265)&less(Vd262,Vd263)->less(Vd262,Vd265)). % 1.54/2.11 all Vd258 Vd259 (le_q(Vd258,Vd259)->ge_q(Vd259,Vd258)). % 1.54/2.11 all Vd254 Vd255 (ge_q(Vd254,Vd255)->le_q(Vd255,Vd254)). % 1.54/2.11 all Vd249 Vd250 (le_q(Vd250,Vd249)<->less(Vd250,Vd249)|Vd250=Vd249). % 1.54/2.11 all Vd244 Vd245 (ge_q(Vd245,Vd244)<->greater(Vd245,Vd244)|Vd245=Vd244). % 1.54/2.11 all Vd226 Vd227 (less(Vd226,Vd227)->greater(Vd227,Vd226)). % 1.54/2.11 all Vd208 Vd209 (greater(Vd208,Vd209)->less(Vd209,Vd208)). % 1.54/2.11 all Vd203 Vd204 (Vd203=Vd204|greater(Vd203,Vd204)|less(Vd203,Vd204)). % 1.54/2.11 all Vd203 Vd204 (Vd203!=Vd204| -less(Vd203,Vd204)). % 1.54/2.11 all Vd203 Vd204 (-greater(Vd203,Vd204)| -less(Vd203,Vd204)). % 1.54/2.11 all Vd203 Vd204 (Vd203!=Vd204| -greater(Vd203,Vd204)). % 1.54/2.11 all Vd198 Vd199 (less(Vd199,Vd198)<-> (exists Vd201 (Vd198=vplus(Vd199,Vd201)))). % 1.54/2.11 all Vd193 Vd194 (greater(Vd194,Vd193)<-> (exists Vd196 (Vd194=vplus(Vd193,Vd196)))). % 1.54/2.11 all Vd120 Vd121 (Vd120=Vd121| (exists Vd123 (Vd120=vplus(Vd121,Vd123)))| (exists Vd125 (Vd121=vplus(Vd120,Vd125)))). % 1.54/2.11 all Vd120 Vd121 (Vd120!=Vd121| -(exists Vd125 (Vd121=vplus(Vd120,Vd125)))). % 1.54/2.11 all Vd120 Vd121 (-(exists Vd123 (Vd120=vplus(Vd121,Vd123)))| -(exists Vd125 (Vd121=vplus(Vd120,Vd125)))). % 1.54/2.11 all Vd120 Vd121 (Vd120!=Vd121| -(exists Vd123 (Vd120=vplus(Vd121,Vd123)))). % 1.54/2.11 all Vd104 Vd105 (Vd104!=Vd105-> (all Vd107 (vplus(Vd107,Vd104)!=vplus(Vd107,Vd105)))). % 1.54/2.11 all Vd92 Vd93 (Vd93!=vplus(Vd92,Vd93)). % 1.54/2.11 all Vd78 Vd79 (vplus(Vd79,Vd78)=vplus(Vd78,Vd79)). % 1.54/2.11 all Vd68 Vd69 (vplus(vsucc(Vd68),Vd69)=vsucc(vplus(Vd68,Vd69))). % 1.54/2.11 all Vd59 (vplus(v1,Vd59)=vsucc(Vd59)). % 1.54/2.11 all Vd46 Vd47 Vd48 (vplus(vplus(Vd46,Vd47),Vd48)=vplus(Vd46,vplus(Vd47,Vd48))). % 1.54/2.11 all Vd42 Vd43 (vplus(Vd42,vsucc(Vd43))=vsucc(vplus(Vd42,Vd43))&vplus(Vd42,v1)=vsucc(Vd42)). % 1.54/2.11 all Vd24 (Vd24!=v1->Vd24=vsucc(vskolem2(Vd24))). % 1.54/2.11 all Vd16 (vsucc(Vd16)!=Vd16). % 1.54/2.11 all Vd7 Vd8 (Vd7!=Vd8->vsucc(Vd7)!=vsucc(Vd8)). % 1.54/2.11 all Vd3 Vd4 (vsucc(Vd3)=vsucc(Vd4)->Vd3=Vd4). % 1.54/2.11 all Vd1 (vsucc(Vd1)!=v1). % 1.54/2.11 end_of_list. % 1.54/2.11 % 1.54/2.11 -------> usable clausifies to: % 1.54/2.11 % 1.54/2.11 list(usable). % 1.54/2.11 0 [] A=A. % 1.54/2.11 0 [] -ge_q(vmul(vd526,vd529),vmul(vd527,vd530)). % 1.54/2.11 0 [] ge_q(vd529,vd530). % 1.54/2.11 0 [] ge_q(vd526,vd527). % 1.54/2.11 0 [] -greater(Vd519,Vd520)| -ge_q(Vd517,Vd518)|greater(vmul(Vd517,Vd519),vmul(Vd518,Vd520)). % 1.54/2.11 0 [] -ge_q(Vd519,Vd520)| -greater(Vd517,Vd518)|greater(vmul(Vd517,Vd519),vmul(Vd518,Vd520)). % 1.54/2.11 0 [] -greater(Vd504,Vd505)| -greater(Vd501,Vd502)|greater(vmul(Vd501,Vd504),vmul(Vd502,Vd505)). % 1.54/2.11 0 [] -less(vmul(Vd496,Vd497),vmul(Vd498,Vd497))|less(Vd496,Vd498). % 1.54/2.11 0 [] vmul(Vd491,Vd492)!=vmul(Vd493,Vd492)|Vd491=Vd493. % 1.54/2.11 0 [] -greater(vmul(Vd486,Vd487),vmul(Vd488,Vd487))|greater(Vd486,Vd488). % 1.54/2.11 0 [] -less(Vd465,Vd466)|less(vmul(Vd465,Vd456),vmul(Vd466,Vd456)). % 1.54/2.11 0 [] Vd461!=Vd462|vmul(Vd461,Vd456)=vmul(Vd462,Vd456). % 1.54/2.11 0 [] -greater(Vd457,Vd458)|greater(vmul(Vd457,Vd456),vmul(Vd458,Vd456)). % 1.54/2.11 0 [] vmul(vmul(Vd444,Vd445),Vd446)=vmul(Vd444,vmul(Vd445,Vd446)). % 1.54/2.11 0 [] vmul(Vd432,vplus(Vd433,Vd434))=vplus(vmul(Vd432,Vd433),vmul(Vd432,Vd434)). % 1.54/2.11 0 [] vmul(Vd418,Vd419)=vmul(Vd419,Vd418). % 1.54/2.11 0 [] vmul(vsucc(Vd408),Vd409)=vplus(vmul(Vd408,Vd409),Vd409). % 1.54/2.11 0 [] vmul(v1,Vd400)=Vd400. % 1.54/2.11 0 [] vmul(Vd396,vsucc(Vd397))=vplus(vmul(Vd396,Vd397),Vd396). % 1.54/2.11 0 [] vmul(Vd396,v1)=Vd396. % 1.54/2.11 0 [] -less(Vd386,vplus(Vd387,v1))|le_q(Vd386,Vd387). % 1.54/2.11 0 [] -greater(Vd375,Vd376)|ge_q(Vd375,vplus(Vd376,v1)). % 1.54/2.11 0 [] ge_q(Vd369,v1). % 1.54/2.11 0 [] -ge_q(Vd365,Vd366)| -ge_q(Vd362,Vd363)|ge_q(vplus(Vd362,Vd365),vplus(Vd363,Vd366)). % 1.54/2.11 0 [] -greater(Vd355,Vd356)| -ge_q(Vd353,Vd354)|greater(vplus(Vd353,Vd355),vplus(Vd354,Vd356)). % 1.54/2.11 0 [] -ge_q(Vd355,Vd356)| -greater(Vd353,Vd354)|greater(vplus(Vd353,Vd355),vplus(Vd354,Vd356)). % 1.54/2.11 0 [] -greater(Vd340,Vd341)| -greater(Vd337,Vd338)|greater(vplus(Vd337,Vd340),vplus(Vd338,Vd341)). % 1.54/2.11 0 [] -less(vplus(Vd328,Vd330),vplus(Vd329,Vd330))|less(Vd328,Vd329). % 1.54/2.11 0 [] vplus(Vd328,Vd330)!=vplus(Vd329,Vd330)|Vd328=Vd329. % 1.54/2.11 0 [] -greater(vplus(Vd328,Vd330),vplus(Vd329,Vd330))|greater(Vd328,Vd329). % 1.54/2.11 0 [] -less(Vd301,Vd302)|less(vplus(Vd301,Vd303),vplus(Vd302,Vd303)). % 1.54/2.11 0 [] Vd301!=Vd302|vplus(Vd301,Vd303)=vplus(Vd302,Vd303). % 1.54/2.11 0 [] -greater(Vd301,Vd302)|greater(vplus(Vd301,Vd303),vplus(Vd302,Vd303)). % 1.54/2.11 0 [] greater(vplus(Vd295,Vd296),Vd295). % 1.54/2.11 0 [] -le_q(Vd290,Vd292)| -le_q(Vd289,Vd290)|le_q(Vd289,Vd292). % 1.54/2.11 0 [] -less(Vd282,Vd283)| -le_q(Vd281,Vd282)|less(Vd281,Vd283). % 1.54/2.11 0 [] -le_q(Vd282,Vd283)| -less(Vd281,Vd282)|less(Vd281,Vd283). % 1.54/2.11 0 [] -less(Vd263,Vd265)| -less(Vd262,Vd263)|less(Vd262,Vd265). % 1.54/2.11 0 [] -le_q(Vd258,Vd259)|ge_q(Vd259,Vd258). % 1.54/2.11 0 [] -ge_q(Vd254,Vd255)|le_q(Vd255,Vd254). % 1.54/2.11 0 [] -le_q(Vd250,Vd249)|less(Vd250,Vd249)|Vd250=Vd249. % 1.54/2.11 0 [] le_q(Vd250,Vd249)| -less(Vd250,Vd249). % 1.54/2.11 0 [] le_q(Vd250,Vd249)|Vd250!=Vd249. % 1.54/2.11 0 [] -ge_q(Vd245,Vd244)|greater(Vd245,Vd244)|Vd245=Vd244. % 1.54/2.11 0 [] ge_q(Vd245,Vd244)| -greater(Vd245,Vd244). % 1.54/2.11 0 [] ge_q(Vd245,Vd244)|Vd245!=Vd244. % 1.54/2.11 0 [] -less(Vd226,Vd227)|greater(Vd227,Vd226). % 1.54/2.11 0 [] -greater(Vd208,Vd209)|less(Vd209,Vd208). % 1.54/2.11 0 [] Vd203=Vd204|greater(Vd203,Vd204)|less(Vd203,Vd204). % 1.54/2.11 0 [] Vd203!=Vd204| -less(Vd203,Vd204). % 1.54/2.11 0 [] -greater(Vd203,Vd204)| -less(Vd203,Vd204). % 1.54/2.11 0 [] Vd203!=Vd204| -greater(Vd203,Vd204). % 1.54/2.11 0 [] -less(Vd199,Vd198)|Vd198=vplus(Vd199,$f1(Vd198,Vd199)). % 1.54/2.11 0 [] less(Vd199,Vd198)|Vd198!=vplus(Vd199,Vd201). % 1.54/2.11 0 [] -greater(Vd194,Vd193)|Vd194=vplus(Vd193,$f2(Vd193,Vd194)). % 1.54/2.11 0 [] greater(Vd194,Vd193)|Vd194!=vplus(Vd193,Vd196). % 1.54/2.11 0 [] Vd120=Vd121|Vd120=vplus(Vd121,$f3(Vd120,Vd121))|Vd121=vplus(Vd120,$f4(Vd120,Vd121)). % 1.54/2.11 0 [] Vd120!=Vd121|Vd121!=vplus(Vd120,Vd125). % 1.54/2.11 0 [] Vd120!=vplus(Vd121,Vd123)|Vd121!=vplus(Vd120,Vd125). % 1.54/2.11 0 [] Vd120!=Vd121|Vd120!=vplus(Vd121,Vd123). % 1.54/2.11 0 [] Vd104=Vd105|vplus(Vd107,Vd104)!=vplus(Vd107,Vd105). % 1.54/2.11 0 [] Vd93!=vplus(Vd92,Vd93). % 1.54/2.11 0 [] vplus(Vd79,Vd78)=vplus(Vd78,Vd79). % 1.54/2.11 0 [] vplus(vsucc(Vd68),Vd69)=vsucc(vplus(Vd68,Vd69)). % 1.54/2.11 0 [] vplus(v1,Vd59)=vsucc(Vd59). % 1.54/2.11 0 [] vplus(vplus(Vd46,Vd47),Vd48)=vplus(Vd46,vplus(Vd47,Vd48)). % 1.54/2.11 0 [] vplus(Vd42,vsucc(Vd43))=vsucc(vplus(Vd42,Vd43)). % 1.54/2.11 0 [] vplus(Vd42,v1)=vsucc(Vd42). % 1.54/2.11 0 [] Vd24=v1|Vd24=vsucc(vskolem2(Vd24)). % 1.54/2.11 0 [] vsucc(Vd16)!=Vd16. % 1.54/2.11 0 [] Vd7=Vd8|vsucc(Vd7)!=vsucc(Vd8). % 1.54/2.11 0 [] vsucc(Vd3)!=vsucc(Vd4)|Vd3=Vd4. % 1.54/2.11 0 [] vsucc(Vd1)!=v1. % 1.54/2.11 end_of_list. % 1.94/2.11 % 1.94/2.11 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=3. % 1.94/2.11 % 1.94/2.11 This ia a non-Horn set with equality. The strategy will be % 1.94/2.11 Knuth-Bendix, ordered hyper_res, factoring, and unit % 1.94/2.11 deletion, with positive clauses in sos and nonpositive % 1.94/2.11 clauses in usable. % 1.94/2.11 % 1.94/2.11 dependent: set(knuth_bendix). % 1.94/2.11 dependent: set(anl_eq). % 1.94/2.11 dependent: set(para_from). % 1.94/2.11 dependent: set(para_into). % 1.94/2.11 dependent: clear(para_from_right). % 1.94/2.11 dependent: clear(para_into_right). % 1.94/2.11 dependent: set(para_from_vars). % 1.94/2.11 dependent: set(eq_units_both_ways). % 1.94/2.11 dependent: set(dynamic_demod_all). % 1.94/2.11 dependent: set(dynamic_demod). % 1.94/2.11 dependent: set(order_eq). % 1.94/2.11 dependent: set(back_demod). % 1.94/2.11 dependent: set(lrpo). % 1.94/2.11 dependent: set(hyper_res). % 1.94/2.11 dependent: set(unit_deletion). % 1.94/2.11 dependent: set(factor). % 1.94/2.11 % 1.94/2.11 ------------> process usable: % 1.94/2.11 ** KEPT (pick-wt=7): 1 [] -ge_q(vmul(vd526,vd529),vmul(vd527,vd530)). % 1.94/2.11 ** KEPT (pick-wt=13): 2 [] -greater(A,B)| -ge_q(C,D)|greater(vmul(C,A),vmul(D,B)). % 1.94/2.11 ** KEPT (pick-wt=13): 3 [] -ge_q(A,B)| -greater(C,D)|greater(vmul(C,A),vmul(D,B)). % 1.94/2.11 ** KEPT (pick-wt=13): 4 [] -greater(A,B)| -greater(C,D)|greater(vmul(C,A),vmul(D,B)). % 1.94/2.11 ** KEPT (pick-wt=10): 5 [] -less(vmul(A,B),vmul(C,B))|less(A,C). % 1.94/2.11 ** KEPT (pick-wt=10): 6 [] vmul(A,B)!=vmul(C,B)|A=C. % 1.94/2.11 ** KEPT (pick-wt=10): 7 [] -greater(vmul(A,B),vmul(C,B))|greater(A,C). % 1.94/2.11 ** KEPT (pick-wt=10): 8 [] -less(A,B)|less(vmul(A,C),vmul(B,C)). % 1.94/2.11 ** KEPT (pick-wt=10): 9 [] A!=B|vmul(A,C)=vmul(B,C). % 1.94/2.11 ** KEPT (pick-wt=10): 10 [] -greater(A,B)|greater(vmul(A,C),vmul(B,C)). % 1.94/2.11 ** KEPT (pick-wt=8): 11 [] -less(A,vplus(B,v1))|le_q(A,B). % 1.94/2.11 ** KEPT (pick-wt=8): 12 [] -greater(A,B)|ge_q(A,vplus(B,v1)). % 1.94/2.11 ** KEPT (pick-wt=13): 13 [] -ge_q(A,B)| -ge_q(C,D)|ge_q(vplus(C,A),vplus(D,B)). % 1.94/2.11 ** KEPT (pick-wt=13): 14 [] -greater(A,B)| -ge_q(C,D)|greater(vplus(C,A),vplus(D,B)). % 1.94/2.11 ** KEPT (pick-wt=13): 15 [] -ge_q(A,B)| -greater(C,D)|greater(vplus(C,A),vplus(D,B)). % 1.94/2.11 ** KEPT (pick-wt=13): 16 [] -greater(A,B)| -greater(C,D)|greater(vplus(C,A),vplus(D,B)). % 1.94/2.11 ** KEPT (pick-wt=10): 17 [] -less(vplus(A,B),vplus(C,B))|less(A,C). % 1.94/2.11 ** KEPT (pick-wt=10): 18 [] vplus(A,B)!=vplus(C,B)|A=C. % 1.94/2.11 ** KEPT (pick-wt=10): 19 [] -greater(vplus(A,B),vplus(C,B))|greater(A,C). % 1.94/2.11 ** KEPT (pick-wt=10): 20 [] -less(A,B)|less(vplus(A,C),vplus(B,C)). % 1.94/2.11 ** KEPT (pick-wt=10): 21 [] A!=B|vplus(A,C)=vplus(B,C). % 1.94/2.11 ** KEPT (pick-wt=10): 22 [] -greater(A,B)|greater(vplus(A,C),vplus(B,C)). % 1.94/2.11 ** KEPT (pick-wt=9): 23 [] -le_q(A,B)| -le_q(C,A)|le_q(C,B). % 1.94/2.11 ** KEPT (pick-wt=9): 24 [] -less(A,B)| -le_q(C,A)|less(C,B). % 1.94/2.11 ** KEPT (pick-wt=9): 25 [] -le_q(A,B)| -less(C,A)|less(C,B). % 1.94/2.11 ** KEPT (pick-wt=9): 26 [] -less(A,B)| -less(C,A)|less(C,B). % 1.94/2.11 ** KEPT (pick-wt=6): 27 [] -le_q(A,B)|ge_q(B,A). % 1.94/2.11 ** KEPT (pick-wt=6): 28 [] -ge_q(A,B)|le_q(B,A). % 1.94/2.11 ** KEPT (pick-wt=9): 29 [] -le_q(A,B)|less(A,B)|A=B. % 1.94/2.11 ** KEPT (pick-wt=6): 30 [] le_q(A,B)| -less(A,B). % 1.94/2.11 ** KEPT (pick-wt=6): 31 [] le_q(A,B)|A!=B. % 1.94/2.11 ** KEPT (pick-wt=9): 32 [] -ge_q(A,B)|greater(A,B)|A=B. % 1.94/2.11 ** KEPT (pick-wt=6): 33 [] ge_q(A,B)| -greater(A,B). % 1.94/2.11 ** KEPT (pick-wt=6): 34 [] ge_q(A,B)|A!=B. % 1.94/2.11 ** KEPT (pick-wt=6): 35 [] -less(A,B)|greater(B,A). % 1.94/2.11 ** KEPT (pick-wt=6): 36 [] -greater(A,B)|less(B,A). % 1.94/2.11 ** KEPT (pick-wt=6): 37 [] A!=B| -less(A,B). % 1.94/2.11 ** KEPT (pick-wt=6): 38 [] -greater(A,B)| -less(A,B). % 1.94/2.11 ** KEPT (pick-wt=6): 39 [] A!=B| -greater(A,B). % 1.94/2.11 ** KEPT (pick-wt=10): 41 [copy,40,flip.2] -less(A,B)|vplus(A,$f1(B,A))=B. % 1.94/2.11 ** KEPT (pick-wt=8): 42 [] less(A,B)|B!=vplus(A,C). % 1.94/2.11 ** KEPT (pick-wt=10): 44 [copy,43,flip.2] -greater(A,B)|vplus(B,$f2(B,A))=A. % 1.94/2.11 ** KEPT (pick-wt=8): 45 [] greater(A,B)|A!=vplus(B,C). % 1.94/2.11 ** KEPT (pick-wt=8): 46 [] A!=B|B!=vplus(A,C). % 1.94/2.11 ** KEPT (pick-wt=10): 47 [] A!=vplus(B,C)|B!=vplus(A,D). % 1.94/2.11 ** KEPT (pick-wt=8): 48 [] A!=B|A!=vplus(B,C). % 1.94/2.11 ** KEPT (pick-wt=10): 49 [] A=B|vplus(C,A)!=vplus(C,B). % 1.94/2.11 ** KEPT (pick-wt=5): 51 [copy,50,flip.1] vplus(A,B)!=B. % 1.94/2.11 ** KEPT (pick-wt=4): 52 [] vsucc(A)!=A. % 1.94/2.11 ** KEPT (pick-wt=8): 53 [] A=B|vsucc(A)!=vsucc(B). % 1.94/2.11 Following clause subsumed by 53 during input processing: 0 [] vsucc(A)!=vsucc(B)|A=B. % 1.94/2.11 ** KEPT (pick-wt=4): 54 [] vsucc(A)!=v1. % 1.94/2.11 % 1.94/2.11 ------------> process sos: % 1.94/2.11 ** KEPT (pick-wt=3): 59 [] A=A. % 1.94/2.11 ** KEPT (pick-wt=3): 60 [] ge_q(vd529,vd530). % 1.94/2.11 ** KEPT (pick-wt=3): 61 [] ge_q(vd526,vd527). % 1.94/2.11 ** KEPT (pick-wt=11): 62 [] vmul(vmul(A,B),C)=vmul(A,vmul(B,C)). % 1.94/2.11 ---> New Demodulator: 63 [new_demod,62] vmul(vmul(A,B),C)=vmul(A,vmul(B,C)). % 1.94/2.11 ** KEPT (pick-wt=13): 65 [copy,64,flip.1] vplus(vmul(A,B),vmul(A,C))=vmul(A,vplus(B,C)). % 1.94/2.11 ---> New Demodulator: 66 [new_demod,65] vplus(vmul(A,B),vmul(A,C))=vmul(A,vplus(B,C)). % 1.94/2.11 ** KEPT (pick-wt=7): 67 [] vmul(A,B)=vmul(B,A). % 1.94/2.11 ** KEPT (pick-wt=10): 68 [] vmul(vsucc(A),B)=vplus(vmul(A,B),B). % 1.94/2.11 ** KEPT (pick-wt=5): 69 [] vmul(v1,A)=A. % 1.94/2.11 ---> New Demodulator: 70 [new_demod,69] vmul(v1,A)=A. % 1.94/2.11 ** KEPT (pick-wt=10): 71 [] vmul(A,vsucc(B))=vplus(vmul(A,B),A). % 1.94/2.11 ** KEPT (pick-wt=5): 72 [] vmul(A,v1)=A. % 1.94/2.11 ---> New Demodulator: 73 [new_demod,72] vmul(A,v1)=A. % 1.94/2.11 ** KEPT (pick-wt=3): 74 [] ge_q(A,v1). % 1.94/2.11 ** KEPT (pick-wt=5): 75 [] greater(vplus(A,B),A). % 1.94/2.11 ** KEPT (pick-wt=9): 76 [] A=B|greater(A,B)|less(A,B). % 1.94/2.11 ** KEPT (pick-wt=17): 78 [copy,77,flip.2,flip.3] A=B|vplus(B,$f3(A,B))=A|vplus(A,$f4(A,B))=B. % 1.94/2.11 ** KEPT (pick-wt=7): 79 [] vplus(A,B)=vplus(B,A). % 1.94/2.11 ** KEPT (pick-wt=9): 81 [copy,80,flip.1] vsucc(vplus(A,B))=vplus(vsucc(A),B). % 1.94/2.11 ---> New Demodulator: 82 [new_demod,81] vsucc(vplus(A,B))=vplus(vsucc(A),B). % 1.94/2.11 ** KEPT (pick-wt=6): 84 [copy,83,flip.1] vsucc(A)=vplus(v1,A). % 1.94/2.11 ---> New Demodulator: 85 [new_demod,84] vsucc(A)=vplus(v1,A). % 1.94/2.11 ** KEPT (pick-wt=11): 86 [] vplus(vplus(A,B),C)=vplus(A,vplus(B,C)). % 1.94/2.11 ---> New Demodulator: 87 [new_demod,86] vplus(vplus(A,B),C)=vplus(A,vplus(B,C)). % 1.94/2.11 ** KEPT (pick-wt=11): 89 [copy,88,demod,85,85] vplus(A,vplus(v1,B))=vplus(v1,vplus(A,B)). % 1.94/2.11 Following clause subsumed by 79 during input processing: 0 [demod,85] vplus(A,v1)=vplus(v1,A). % 1.94/2.11 ** KEPT (pick-wt=9): 91 [copy,90,demod,85,flip.2] A=v1|vplus(v1,vskolem2(A))=A. % 1.94/2.11 Following clause subsumed by 59 during input processing: 0 [copy,59,flip.1] A=A. % 1.94/2.11 >>>> Starting back demodulation with 63. % 1.94/2.11 >>>> Starting back demodulation with 66. % 1.94/2.11 Following clause subsumed by 67 during input processing: 0 [copy,67,flip.1] vmul(A,B)=vmul(B,A). % 1.94/2.11 ** KEPT (pick-wt=11): 92 [copy,68,flip.1,demod,85] vplus(vmul(A,B),B)=vmul(vplus(v1,A),B). % 1.94/2.11 ---> New Demodulator: 93 [new_demod,92] vplus(vmul(A,B),B)=vmul(vplus(v1,A),B). % 1.94/2.11 >>>> Starting back demodulation with 70. % 1.94/2.11 ** KEPT (pick-wt=11): 94 [copy,71,flip.1,demod,85] vplus(vmul(A,B),A)=vmul(A,vplus(v1,B)). % 1.94/2.11 ---> New Demodulator: 95 [new_demod,94] vplus(vmul(A,B),A)=vmul(A,vplus(v1,B)). % 1.94/2.11 >>>> Starting back demodulation with 73. % 1.94/2.11 Following clause subsumed by 79 during input processing: 0 [copy,79,flip.1] vplus(A,B)=vplus(B,A). % 1.94/2.11 >>>> Starting back demodulation with 82. % 1.94/2.11 >>>> Starting back demodulation with 85. % 1.94/2.11 >> back demodulating 81 with 85. % 1.94/2.11 >> back demodulating 71 with 85. % 1.94/2.11 >> back demodulating 68 with 85. % 1.94/2.11 >> back demodulating 54 with 85. % 1.94/2.11 >> back demodulating 53 with 85. % 1.94/2.11 >> back demodulating 52 with 85. % 1.94/2.11 >>>> Starting back demodulation with 87. % 1.94/2.11 ** KEPT (pick-wt=11): 96 [copy,89,flip.1] vplus(v1,vplus(A,B))=vplus(A,vplus(v1,B)). % 1.94/2.11 >>>> Starting back demodulation with 93. % 1.94/2.11 >>>> Starting back demodulation with 95. % 1.94/2.11 Following clause subsumed by 89 during input processing: 0 [copy,96,flip.1] vplus(A,vplus(v1,B))=vplus(v1,vplus(A,B)). % 95.97/96.23 % 95.97/96.23 ======= end of input processing ======= % 95.97/96.23 % 95.97/96.23 =========== start of search =========== % 95.97/96.23 % 95.97/96.23 % 95.97/96.23 Resetting weight limit to 7. % 95.97/96.23 % 95.97/96.23 % 95.97/96.23 Resetting weight limit to 7. % 95.97/96.23 % 95.97/96.23 sos_size=1072 % 95.97/96.23 % 95.97/96.23 % 95.97/96.23 Resetting weight limit to 6. % 95.97/96.23 % 95.97/96.23 % 95.97/96.23 Resetting weight limit to 6. % 95.97/96.23 % 95.97/96.23 sos_size=1336 % 95.97/96.23 % 95.97/96.23 Search stopped because sos empty. % 95.97/96.23 % 95.97/96.23 % 95.97/96.23 Search stopped because sos empty. % 95.97/96.23 % 95.97/96.23 ============ end of search ============ % 95.97/96.23 % 95.97/96.23 -------------- statistics ------------- % 95.97/96.23 clauses given 2078 % 95.97/96.23 clauses generated 6628674 % 95.97/96.23 clauses kept 2632 % 95.97/96.23 clauses forward subsumed 19089 % 95.97/96.23 clauses back subsumed 581 % 95.97/96.23 Kbytes malloced 8789 % 95.97/96.23 % 95.97/96.23 ----------- times (seconds) ----------- % 95.97/96.23 user CPU time 94.12 (0 hr, 1 min, 34 sec) % 95.97/96.23 system CPU time 0.00 (0 hr, 0 min, 0 sec) % 95.97/96.23 wall-clock time 96 (0 hr, 1 min, 36 sec) % 95.97/96.23 % 95.97/96.23 Process 4906 finished Wed Jul 27 09:10:54 2022 % 95.97/96.23 Otter interrupted % 95.97/96.23 PROOF NOT FOUND 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