%------------------------------------------------------------------------------ % File : Otter---3.3 % Problem : SWV275-2 : TPTP v8.1.0. Released v3.2.0. % Transfm : none % Format : tptp:raw % Command : otter-tptp-script %s % Computer : n010.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 13:20:21 EDT 2022 % Result : Unknown 6.45s 6.62s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.06/0.11 % Problem : SWV275-2 : TPTP v8.1.0. Released v3.2.0. % 0.06/0.12 % Command : otter-tptp-script %s % 0.13/0.33 % Computer : n010.cluster.edu % 0.13/0.33 % Model : x86_64 x86_64 % 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.33 % Memory : 8042.1875MB % 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.33 % CPULimit : 300 % 0.13/0.33 % WCLimit : 300 % 0.13/0.33 % DateTime : Wed Jul 27 05:40:09 EDT 2022 % 0.13/0.33 % CPUTime : % 6.45/6.62 ----- Otter 3.3f, August 2004 ----- % 6.45/6.62 The process was started by sandbox on n010.cluster.edu, % 6.45/6.62 Wed Jul 27 05:40:10 2022 % 6.45/6.62 The command was "./otter". The process ID is 15655. % 6.45/6.62 % 6.45/6.62 set(prolog_style_variables). % 6.45/6.62 set(auto). % 6.45/6.62 dependent: set(auto1). % 6.45/6.62 dependent: set(process_input). % 6.45/6.62 dependent: clear(print_kept). % 6.45/6.62 dependent: clear(print_new_demod). % 6.45/6.62 dependent: clear(print_back_demod). % 6.45/6.62 dependent: clear(print_back_sub). % 6.45/6.62 dependent: set(control_memory). % 6.45/6.62 dependent: assign(max_mem, 12000). % 6.45/6.62 dependent: assign(pick_given_ratio, 4). % 6.45/6.62 dependent: assign(stats_level, 1). % 6.45/6.62 dependent: assign(max_seconds, 10800). % 6.45/6.62 clear(print_given). % 6.45/6.62 % 6.45/6.62 list(usable). % 6.45/6.62 0 [] A=A. % 6.45/6.62 0 [] -c_in(V_X,V_H,tc_Message_Omsg)|c_in(V_X,c_Message_Osynth(V_H),tc_Message_Omsg). % 6.45/6.62 0 [] -c_lesse_quals(V_G,V_H,tc_set(tc_Message_Omsg))|c_lesse_quals(c_Message_Osynth(V_G),c_Message_Osynth(V_H),tc_set(tc_Message_Omsg)). % 6.45/6.62 0 [] -c_in(V_a,V_B,T_a)|c_in(V_a,c_insert(V_b,V_B,T_a),T_a). % 6.45/6.62 0 [] c_in(V_x,c_insert(V_x,V_B,T_a),T_a). % 6.45/6.62 0 [] -c_in(V_a,c_insert(V_b,V_A,T_a),T_a)|c_in(V_a,V_A,T_a)|V_a=V_b. % 6.45/6.62 0 [] -c_in(V_c,V_A,T_a)| -c_lesse_quals(V_A,V_B,tc_set(T_a))|c_in(V_c,V_B,T_a). % 6.45/6.62 0 [] c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)|c_lesse_quals(V_A,V_B,tc_set(T_a)). % 6.45/6.62 0 [] -c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)|c_lesse_quals(V_A,V_B,tc_set(T_a)). % 6.45/6.62 0 [] -c_lesse_quals(c_insert(v_X,c_Message_Osynth(v_H),tc_Message_Omsg),c_Message_Osynth(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)). % 6.45/6.62 end_of_list. % 6.45/6.62 % 6.45/6.62 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=3. % 6.45/6.62 % 6.45/6.62 This ia a non-Horn set with equality. The strategy will be % 6.45/6.62 Knuth-Bendix, ordered hyper_res, factoring, and unit % 6.45/6.62 deletion, with positive clauses in sos and nonpositive % 6.45/6.62 clauses in usable. % 6.45/6.62 % 6.45/6.62 dependent: set(knuth_bendix). % 6.45/6.62 dependent: set(anl_eq). % 6.45/6.62 dependent: set(para_from). % 6.45/6.62 dependent: set(para_into). % 6.45/6.62 dependent: clear(para_from_right). % 6.45/6.62 dependent: clear(para_into_right). % 6.45/6.62 dependent: set(para_from_vars). % 6.45/6.62 dependent: set(eq_units_both_ways). % 6.45/6.62 dependent: set(dynamic_demod_all). % 6.45/6.62 dependent: set(dynamic_demod). % 6.45/6.62 dependent: set(order_eq). % 6.45/6.62 dependent: set(back_demod). % 6.45/6.62 dependent: set(lrpo). % 6.45/6.62 dependent: set(hyper_res). % 6.45/6.62 dependent: set(unit_deletion). % 6.45/6.62 dependent: set(factor). % 6.45/6.62 % 6.45/6.62 ------------> process usable: % 6.45/6.62 ** KEPT (pick-wt=9): 1 [] -c_in(A,B,tc_Message_Omsg)|c_in(A,c_Message_Osynth(B),tc_Message_Omsg). % 6.45/6.62 ** KEPT (pick-wt=12): 2 [] -c_lesse_quals(A,B,tc_set(tc_Message_Omsg))|c_lesse_quals(c_Message_Osynth(A),c_Message_Osynth(B),tc_set(tc_Message_Omsg)). % 6.45/6.62 ** KEPT (pick-wt=11): 3 [] -c_in(A,B,C)|c_in(A,c_insert(D,B,C),C). % 6.45/6.62 ** KEPT (pick-wt=14): 4 [] -c_in(A,c_insert(B,C,D),D)|c_in(A,C,D)|A=B. % 6.45/6.62 ** KEPT (pick-wt=13): 5 [] -c_in(A,B,C)| -c_lesse_quals(B,D,tc_set(C))|c_in(A,D,C). % 6.45/6.62 ** KEPT (pick-wt=12): 6 [] -c_in(c_Main_OsubsetI__1(A,B,C),B,C)|c_lesse_quals(A,B,tc_set(C)). % 6.45/6.62 ** KEPT (pick-wt=13): 7 [] -c_lesse_quals(c_insert(v_X,c_Message_Osynth(v_H),tc_Message_Omsg),c_Message_Osynth(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)). % 6.45/6.62 % 6.45/6.62 ------------> process sos: % 6.45/6.62 ** KEPT (pick-wt=3): 8 [] A=A. % 6.45/6.62 ** KEPT (pick-wt=7): 9 [] c_in(A,c_insert(A,B,C),C). % 6.45/6.62 ** KEPT (pick-wt=12): 10 [] c_in(c_Main_OsubsetI__1(A,B,C),A,C)|c_lesse_quals(A,B,tc_set(C)). % 6.45/6.62 Following clause subsumed by 8 during input processing: 0 [copy,8,flip.1] A=A. % 6.45/6.62 % 6.45/6.62 ======= end of input processing ======= % 6.45/6.62 % 6.45/6.62 =========== start of search =========== % 6.45/6.62 % 6.45/6.62 % 6.45/6.62 Resetting weight limit to 17. % 6.45/6.62 % 6.45/6.62 % 6.45/6.62 Resetting weight limit to 17. % 6.45/6.62 % 6.45/6.62 sos_size=523 % 6.45/6.62 % 6.45/6.62 Search stopped because sos empty. % 6.45/6.62 % 6.45/6.62 % 6.45/6.62 Search stopped because sos empty. % 6.45/6.62 % 6.45/6.62 ============ end of search ============ % 6.45/6.62 % 6.45/6.62 -------------- statistics ------------- % 6.45/6.62 clauses given 593 % 6.45/6.62 clauses generated 430622 % 6.45/6.62 clauses kept 600 % 6.45/6.62 clauses forward subsumed 2105 % 6.45/6.62 clauses back subsumed 0 % 6.45/6.62 Kbytes malloced 6835 % 6.45/6.62 % 6.45/6.62 ----------- times (seconds) ----------- % 6.45/6.62 user CPU time 4.73 (0 hr, 0 min, 4 sec) % 6.45/6.62 system CPU time 0.00 (0 hr, 0 min, 0 sec) % 6.45/6.62 wall-clock time 6 (0 hr, 0 min, 6 sec) % 6.45/6.62 % 6.45/6.62 Process 15655 finished Wed Jul 27 05:40:16 2022 % 6.45/6.62 Otter interrupted % 6.45/6.62 PROOF NOT FOUND %------------------------------------------------------------------------------