%------------------------------------------------------------------------------ % File : Otter---3.3 % Problem : SWV511-1.040 : TPTP v8.1.0. Released v4.0.0. % 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 13:20:59 EDT 2022 % Result : Unknown 91.10s 91.35s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.12 % Problem : SWV511-1.040 : TPTP v8.1.0. Released v4.0.0. % 0.03/0.13 % Command : otter-tptp-script %s % 0.12/0.34 % Computer : n007.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 : 300 % 0.12/0.34 % DateTime : Wed Jul 27 05:51:16 EDT 2022 % 0.12/0.34 % CPUTime : % 1.78/2.00 ----- Otter 3.3f, August 2004 ----- % 1.78/2.00 The process was started by sandbox on n007.cluster.edu, % 1.78/2.00 Wed Jul 27 05:51:16 2022 % 1.78/2.00 The command was "./otter". The process ID is 15952. % 1.78/2.00 % 1.78/2.00 set(prolog_style_variables). % 1.78/2.00 set(auto). % 1.78/2.00 dependent: set(auto1). % 1.78/2.00 dependent: set(process_input). % 1.78/2.00 dependent: clear(print_kept). % 1.78/2.00 dependent: clear(print_new_demod). % 1.78/2.00 dependent: clear(print_back_demod). % 1.78/2.00 dependent: clear(print_back_sub). % 1.78/2.00 dependent: set(control_memory). % 1.78/2.00 dependent: assign(max_mem, 12000). % 1.78/2.00 dependent: assign(pick_given_ratio, 4). % 1.78/2.00 dependent: assign(stats_level, 1). % 1.78/2.00 dependent: assign(max_seconds, 10800). % 1.78/2.00 clear(print_given). % 1.78/2.00 % 1.78/2.00 list(usable). % 1.78/2.00 0 [] A=A. % 1.78/2.00 0 [] select(store(A,I,E),I)=E. % 1.78/2.00 0 [] I=J|select(store(A,I,E),J)=select(A,J). % 1.78/2.00 0 [] store(A,I,select(A,I))=A. % 1.78/2.00 0 [] store(store(A,I,E),I,F)=store(A,I,F). % 1.78/2.00 0 [] I=J|store(store(A,I,E),J,F)=store(store(A,J,F),I,E). % 1.78/2.00 0 [] store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(a1,n1,e1),n2,e2),n3,e3),n4,e4),n5,e5),n6,e6),n7,e7),n8,e8),n9,e9),n10,e10),n11,e11),n12,e12),n13,e13),n14,e14),n15,e15),n16,e16),n17,e17),n18,e18),n19,e19),n20,e20),n21,e21),n22,e22),n23,e23),n24,e24),n25,e25),n26,e26),n27,e27),n28,e28),n29,e29),n30,e30),n31,e31),n32,e32),n33,e33),n34,e34),n35,e35),n36,e36),n37,e37),n38,e38),n39,e39),n40,e40)!=store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(a1,n16,e16),n14,e14),n24,e24),n11,e11),n25,e25),n17,e17),n7,e7),n32,e32),n6,e6),n18,e18),n37,e37),n31,e31),n13,e13),n12,e12),n36,e36),n20,e20),n35,e35),n23,e23),n26,e26),n21,e21),n27,e27),n10,e10),n22,e22),n8,e8),n33,e33),n2,e2),n40,e40),n38,e38),n39,e39),n1,e1),n9,e9),n3,e3),n5,e5),n4,e4),n30,e30),n15,e15),n34,e34),n28,e28),n29,e29),n19,e19). % 1.78/2.00 end_of_list. % 1.78/2.00 % 1.78/2.00 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=2. % 1.78/2.00 % 1.78/2.00 This ia a non-Horn set with equality. The strategy will be % 1.78/2.00 Knuth-Bendix, ordered hyper_res, factoring, and unit % 1.78/2.00 deletion, with positive clauses in sos and nonpositive % 1.78/2.00 clauses in usable. % 1.78/2.00 % 1.78/2.00 dependent: set(knuth_bendix). % 1.78/2.00 dependent: set(anl_eq). % 1.78/2.00 dependent: set(para_from). % 1.78/2.00 dependent: set(para_into). % 1.78/2.00 dependent: clear(para_from_right). % 1.78/2.00 dependent: clear(para_into_right). % 1.78/2.00 dependent: set(para_from_vars). % 1.78/2.00 dependent: set(eq_units_both_ways). % 1.78/2.00 dependent: set(dynamic_demod_all). % 1.78/2.00 dependent: set(dynamic_demod). % 1.78/2.00 dependent: set(order_eq). % 1.78/2.00 dependent: set(back_demod). % 1.78/2.00 dependent: set(lrpo). % 1.78/2.00 dependent: set(hyper_res). % 1.78/2.00 dependent: set(unit_deletion). % 1.78/2.00 dependent: set(factor). % 1.78/2.00 % 1.78/2.00 ------------> process usable: % 1.78/2.00 ** KEPT (pick-wt=243): 2 [copy,1,flip.1] store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(a1,n16,e16),n14,e14),n24,e24),n11,e11),n25,e25),n17,e17),n7,e7),n32,e32),n6,e6),n18,e18),n37,e37),n31,e31),n13,e13),n12,e12),n36,e36),n20,e20),n35,e35),n23,e23),n26,e26),n21,e21),n27,e27),n10,e10),n22,e22),n8,e8),n33,e33),n2,e2),n40,e40),n38,e38),n39,e39),n1,e1),n9,e9),n3,e3),n5,e5),n4,e4),n30,e30),n15,e15),n34,e34),n28,e28),n29,e29),n19,e19)!=store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(store(a1,n1,e1),n2,e2),n3,e3),n4,e4),n5,e5),n6,e6),n7,e7),n8,e8),n9,e9),n10,e10),n11,e11),n12,e12),n13,e13),n14,e14),n15,e15),n16,e16),n17,e17),n18,e18),n19,e19),n20,e20),n21,e21),n22,e22),n23,e23),n24,e24),n25,e25),n26,e26),n27,e27),n28,e28),n29,e29),n30,e30),n31,e31),n32,e32),n33,e33),n34,e34),n35,e35),n36,e36),n37,e37),n38,e38),n39,e39),n40,e40). % 1.78/2.00 % 1.78/2.00 ------------> process sos: % 91.10/91.35 ** KEPT (pick-wt=3): 3 [] A=A. % 91.10/91.35 ** KEPT (pick-wt=8): 4 [] select(store(A,B,C),B)=C. % 91.10/91.35 ---> New Demodulator: 5 [new_demod,4] select(store(A,B,C),B)=C. % 91.10/91.35 ** KEPT (pick-wt=13): 6 [] A=B|select(store(C,A,D),B)=select(C,B). % 91.10/91.35 ** KEPT (pick-wt=8): 7 [] store(A,B,select(A,B))=A. % 91.10/91.35 ---> New Demodulator: 8 [new_demod,7] store(A,B,select(A,B))=A. % 91.10/91.35 ** KEPT (pick-wt=12): 9 [] store(store(A,B,C),B,D)=store(A,B,D). % 91.10/91.35 ---> New Demodulator: 10 [new_demod,9] store(store(A,B,C),B,D)=store(A,B,D). % 91.10/91.35 ** KEPT (pick-wt=18): 11 [] A=B|store(store(C,A,D),B,E)=store(store(C,B,E),A,D). % 91.10/91.35 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] A=A. % 91.10/91.35 >>>> Starting back demodulation with 5. % 91.10/91.35 >>>> Starting back demodulation with 8. % 91.10/91.35 >>>> Starting back demodulation with 10. % 91.10/91.35 % 91.10/91.35 ======= end of input processing ======= % 91.10/91.35 % 91.10/91.35 =========== start of search =========== % 91.10/91.35 % 91.10/91.35 % 91.10/91.35 Resetting weight limit to 23. % 91.10/91.35 % 91.10/91.35 % 91.10/91.35 Resetting weight limit to 23. % 91.10/91.35 % 91.10/91.35 sos_size=131 % 91.10/91.35 % 91.10/91.35 % 91.10/91.35 Resetting weight limit to 20. % 91.10/91.35 % 91.10/91.35 % 91.10/91.35 Resetting weight limit to 20. % 91.10/91.35 % 91.10/91.35 sos_size=182 % 91.10/91.35 % 91.10/91.35 Search stopped because sos empty. % 91.10/91.35 % 91.10/91.35 % 91.10/91.35 Search stopped because sos empty. % 91.10/91.35 % 91.10/91.35 ============ end of search ============ % 91.10/91.35 % 91.10/91.35 -------------- statistics ------------- % 91.10/91.35 clauses given 252 % 91.10/91.35 clauses generated 1626463 % 91.10/91.35 clauses kept 260 % 91.10/91.35 clauses forward subsumed 5977 % 91.10/91.35 clauses back subsumed 10 % 91.10/91.35 Kbytes malloced 11718 % 91.10/91.35 % 91.10/91.35 ----------- times (seconds) ----------- % 91.10/91.35 user CPU time 89.34 (0 hr, 1 min, 29 sec) % 91.10/91.35 system CPU time 0.01 (0 hr, 0 min, 0 sec) % 91.10/91.35 wall-clock time 91 (0 hr, 1 min, 31 sec) % 91.10/91.35 % 91.10/91.35 Process 15952 finished Wed Jul 27 05:52:47 2022 % 91.10/91.35 Otter interrupted % 91.10/91.35 PROOF NOT FOUND %------------------------------------------------------------------------------