%------------------------------------------------------------------------------ % File : Otter---3.3 % Problem : SWW856+1 : TPTP v8.1.0. Released v7.3.0. % Transfm : none % Format : tptp:raw % Command : otter-tptp-script %s % Computer : n007.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 13:23:06 EDT 2022 % Result : Timeout 299.87s 300.04s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.06/0.12 % Problem : SWW856+1 : TPTP v8.1.0. Released v7.3.0. % 0.06/0.12 % Command : otter-tptp-script %s % 0.12/0.33 % Computer : n007.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 02:45:01 EDT 2022 % 0.12/0.33 % CPUTime : % 1.70/1.91 ----- Otter 3.3f, August 2004 ----- % 1.70/1.91 The process was started by sandbox on n007.cluster.edu, % 1.70/1.91 Wed Jul 27 02:45:01 2022 % 1.70/1.91 The command was "./otter". The process ID is 24770. % 1.70/1.91 % 1.70/1.91 set(prolog_style_variables). % 1.70/1.91 set(auto). % 1.70/1.91 dependent: set(auto1). % 1.70/1.91 dependent: set(process_input). % 1.70/1.91 dependent: clear(print_kept). % 1.70/1.91 dependent: clear(print_new_demod). % 1.70/1.91 dependent: clear(print_back_demod). % 1.70/1.91 dependent: clear(print_back_sub). % 1.70/1.91 dependent: set(control_memory). % 1.70/1.91 dependent: assign(max_mem, 12000). % 1.70/1.91 dependent: assign(pick_given_ratio, 4). % 1.70/1.91 dependent: assign(stats_level, 1). % 1.70/1.91 dependent: assign(max_seconds, 10800). % 1.70/1.91 clear(print_given). % 1.70/1.91 % 1.70/1.91 formula_list(usable). % 1.70/1.91 all A (A=A). % 1.70/1.91 p__01(s__02(cbool__00,cT__00)). % 1.70/1.91 -p__01(s__02(cbool__00,cF__00)). % 1.70/1.91 all Vt (s__02(cbool__00,Vt)=s__02(cbool__00,cT__00)|s__02(cbool__00,Vt)=s__02(cbool__00,cF__00)). % 1.70/1.91 all V_3f2384 V_3f2380 Vf Vg ((all Vx (s__02(V_3f2380,chapp__02(s__02(cfun__02(V_3f2384,V_3f2380),Vf),s__02(V_3f2384,Vx)))=s__02(V_3f2380,chapp__02(s__02(cfun__02(V_3f2384,V_3f2380),Vg),s__02(V_3f2384,Vx)))))->s__02(cfun__02(V_3f2384,V_3f2380),Vf)=s__02(cfun__02(V_3f2384,V_3f2380),Vg)). % 1.70/1.91 all V_27B_27 V_27A_27 V_27t_27 Vx (s__02(V_27B_27,chapp__02(s__02(cfun__02(V_27A_27,V_27B_27),V_27t_27),s__02(V_27A_27,Vx)))=s__02(V_27B_27,chapp__02(s__02(cfun__02(V_27A_27,V_27B_27),V_27t_27),s__02(V_27A_27,Vx)))). % 1.70/1.91 p__01(s__02(cbool__00,cT__00)). % 1.70/1.91 all V_27A_27 V_27x_27 (s__02(V_27A_27,V_27x_27)=s__02(V_27A_27,V_27x_27)<->p__01(s__02(cbool__00,cT__00))). % 1.70/1.91 all V_27A_27 V_27P_27 ((all V_27l_27 p__01(s__02(cbool__00,chapp__02(s__02(cfun__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),cbool__00),V_27P_27),s__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),c_27const_2eregexp__compiler_2eVector_27__01(s__02(c_27type_2elist_2elist_27__01(V_27A_27),V_27l_27)))))))-> (all V_27v_27 p__01(s__02(cbool__00,chapp__02(s__02(cfun__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),cbool__00),V_27P_27),s__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),V_27v_27)))))). % 1.70/1.91 all V_27A_27 V_27l_27 (s__02(c_27type_2enum_2enum_27__00,c_27const_2eregexp__compiler_2elength_27__01(s__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),c_27const_2eregexp__compiler_2eVector_27__01(s__02(c_27type_2elist_2elist_27__01(V_27A_27),V_27l_27)))))=s__02(c_27type_2enum_2enum_27__00,c_27const_2elist_2eLENGTH_27__01(s__02(c_27type_2elist_2elist_27__01(V_27A_27),V_27l_27)))). % 1.70/1.91 all V_27A_27 V_27ls_27 (s__02(c_27type_2elist_2elist_27__01(V_27A_27),c_27const_2emlvector_2etoList_27__01(s__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),c_27const_2eregexp__compiler_2eVector_27__01(s__02(c_27type_2elist_2elist_27__01(V_27A_27),V_27ls_27)))))=s__02(c_27type_2elist_2elist_27__01(V_27A_27),V_27ls_27)). % 1.70/1.91 -(all V_27A_27 V_27vec_27 (s__02(c_27type_2enum_2enum_27__00,c_27const_2elist_2eLENGTH_27__01(s__02(c_27type_2elist_2elist_27__01(V_27A_27),c_27const_2emlvector_2etoList_27__01(s__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),V_27vec_27)))))=s__02(c_27type_2enum_2enum_27__00,c_27const_2eregexp__compiler_2elength_27__01(s__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),V_27vec_27))))). % 1.70/1.91 end_of_list. % 1.70/1.91 % 1.70/1.91 -------> usable clausifies to: % 1.70/1.91 % 1.70/1.91 list(usable). % 1.70/1.91 0 [] A=A. % 1.70/1.91 0 [] p__01(s__02(cbool__00,cT__00)). % 1.70/1.91 0 [] -p__01(s__02(cbool__00,cF__00)). % 1.70/1.91 0 [] s__02(cbool__00,Vt)=s__02(cbool__00,cT__00)|s__02(cbool__00,Vt)=s__02(cbool__00,cF__00). % 1.70/1.91 0 [] s__02(V_3f2380,chapp__02(s__02(cfun__02(V_3f2384,V_3f2380),Vf),s__02(V_3f2384,$f1(V_3f2384,V_3f2380,Vf,Vg))))!=s__02(V_3f2380,chapp__02(s__02(cfun__02(V_3f2384,V_3f2380),Vg),s__02(V_3f2384,$f1(V_3f2384,V_3f2380,Vf,Vg))))|s__02(cfun__02(V_3f2384,V_3f2380),Vf)=s__02(cfun__02(V_3f2384,V_3f2380),Vg). % 1.70/1.91 0 [] s__02(V_27B_27,chapp__02(s__02(cfun__02(V_27A_27,V_27B_27),V_27t_27),s__02(V_27A_27,Vx)))=s__02(V_27B_27,chapp__02(s__02(cfun__02(V_27A_27,V_27B_27),V_27t_27),s__02(V_27A_27,Vx))). % 1.70/1.91 0 [] p__01(s__02(cbool__00,cT__00)). % 1.70/1.91 0 [] s__02(V_27A_27,V_27x_27)!=s__02(V_27A_27,V_27x_27)|p__01(s__02(cbool__00,cT__00)). % 1.70/1.91 0 [] s__02(V_27A_27,V_27x_27)=s__02(V_27A_27,V_27x_27)| -p__01(s__02(cbool__00,cT__00)). % 1.70/1.91 0 [] -p__01(s__02(cbool__00,chapp__02(s__02(cfun__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),cbool__00),V_27P_27),s__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),c_27const_2eregexp__compiler_2eVector_27__01(s__02(c_27type_2elist_2elist_27__01(V_27A_27),$f2(V_27A_27,V_27P_27)))))))|p__01(s__02(cbool__00,chapp__02(s__02(cfun__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),cbool__00),V_27P_27),s__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),V_27v_27)))). % 1.70/1.91 0 [] s__02(c_27type_2enum_2enum_27__00,c_27const_2eregexp__compiler_2elength_27__01(s__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),c_27const_2eregexp__compiler_2eVector_27__01(s__02(c_27type_2elist_2elist_27__01(V_27A_27),V_27l_27)))))=s__02(c_27type_2enum_2enum_27__00,c_27const_2elist_2eLENGTH_27__01(s__02(c_27type_2elist_2elist_27__01(V_27A_27),V_27l_27))). % 1.70/1.91 0 [] s__02(c_27type_2elist_2elist_27__01(V_27A_27),c_27const_2emlvector_2etoList_27__01(s__02(c_27type_2eregexp__compiler_2evector_27__01(V_27A_27),c_27const_2eregexp__compiler_2eVector_27__01(s__02(c_27type_2elist_2elist_27__01(V_27A_27),V_27ls_27)))))=s__02(c_27type_2elist_2elist_27__01(V_27A_27),V_27ls_27). % 1.70/1.91 0 [] s__02(c_27type_2enum_2enum_27__00,c_27const_2elist_2eLENGTH_27__01(s__02(c_27type_2elist_2elist_27__01($c2),c_27const_2emlvector_2etoList_27__01(s__02(c_27type_2eregexp__compiler_2evector_27__01($c2),$c1)))))!=s__02(c_27type_2enum_2enum_27__00,c_27const_2eregexp__compiler_2elength_27__01(s__02(c_27type_2eregexp__compiler_2evector_27__01($c2),$c1))). % 1.70/1.91 end_of_list. % 1.70/1.91 % 1.70/1.91 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=2. % 1.70/1.91 % 1.70/1.91 This ia a non-Horn set with equality. The strategy will be % 1.70/1.91 Knuth-Bendix, ordered hyper_res, factoring, and unit % 1.70/1.91 deletion, with positive clauses in sos and nonpositive % 1.70/1.91 clauses in usable. % 1.70/1.91 % 1.70/1.91 dependent: set(knuth_bendix). % 1.70/1.91 dependent: set(anl_eq). % 1.70/1.91 dependent: set(para_from). % 1.70/1.91 dependent: set(para_into). % 1.70/1.91 dependent: clear(para_from_right). % 1.70/1.91 dependent: clear(para_into_right). % 1.70/1.91 dependent: set(para_from_vars). % 1.70/1.91 dependent: set(eq_units_both_ways). % 1.70/1.91 dependent: set(dynamic_demod_all). % 1.70/1.91 dependent: set(dynamic_demod). % 1.70/1.91 dependent: set(order_eq). % 1.70/1.91 dependent: set(back_demod). % 1.70/1.91 dependent: set(lrpo). % 1.70/1.91 dependent: set(hyper_res). % 1.70/1.91 dependent: set(unit_deletion). % 1.70/1.91 dependent: set(factor). % 1.70/1.91 % 1.70/1.91 ------------> process usable: % 1.70/1.91 ** KEPT (pick-wt=4): 1 [] -p__01(s__02(cbool__00,cF__00)). % 1.70/1.91 ** KEPT (pick-wt=42): 2 [] s__02(A,chapp__02(s__02(cfun__02(B,A),C),s__02(B,$f1(B,A,C,D))))!=s__02(A,chapp__02(s__02(cfun__02(B,A),D),s__02(B,$f1(B,A,C,D))))|s__02(cfun__02(B,A),C)=s__02(cfun__02(B,A),D). % 1.70/1.91 ** KEPT (pick-wt=11): 3 [] s__02(A,B)!=s__02(A,B)|p__01(s__02(cbool__00,cT__00)). % 1.70/1.91 ** KEPT (pick-wt=11): 4 [] s__02(A,B)=s__02(A,B)| -p__01(s__02(cbool__00,cT__00)). % 1.70/1.91 ** KEPT (pick-wt=34): 5 [] -p__01(s__02(cbool__00,chapp__02(s__02(cfun__02(c_27type_2eregexp__compiler_2evector_27__01(A),cbool__00),B),s__02(c_27type_2eregexp__compiler_2evector_27__01(A),c_27const_2eregexp__compiler_2eVector_27__01(s__02(c_27type_2elist_2elist_27__01(A),$f2(A,B)))))))|p__01(s__02(cbool__00,chapp__02(s__02(cfun__02(c_27type_2eregexp__compiler_2evector_27__01(A),cbool__00),B),s__02(c_27type_2eregexp__compiler_2evector_27__01(A),C)))). % 1.70/1.91 ** KEPT (pick-wt=19): 7 [copy,6,flip.1] s__02(c_27type_2enum_2enum_27__00,c_27const_2eregexp__compiler_2elength_27__01(s__02(c_27type_2eregexp__compiler_2evector_27__01($c2),$c1)))!=s__02(c_27type_2enum_2enum_27__00,c_27const_2elist_2eLENGTH_27__01(s__02(c_27type_2elist_2elist_27__01($c2),c_27const_2emlvector_2etoList_27__01(s__02(c_27type_2eregexp__compiler_2evector_27__01($c2),$c1))))). % 1.70/1.91 % 1.70/1.91 ------------> process sos: % 1.70/1.91 ** KEPT (pick-wt=3): 8 [] A=A. % 1.70/1.91 ** KEPT (pick-wt=4): 9 [] p__01(s__02(cbool__00,cT__00)). % 1.70/1.91 ** KEPT (pick-wt=14): 10 [] s__02(cbool__00,A)=s__02(cbool__00,cT__00)|s__02(cbool__00,A)=s__02(cbool__00,cF__00). % 1.70/1.91 Following clause subsumed by 8 during input processing: 0 [] s__02(A,chapp__02(s__02(cfun__02(B,A),C),s__02(B,D)))=s__02(A,chapp__02(s__02(cfun__02(B,A),C),s__02(B,D))). % 1.70/1.91 Following clause subsumed by 9 during input processAlarm clock % 299.87/300.04 Otter interrupted % 299.87/300.04 PROOF NOT FOUND %------------------------------------------------------------------------------