%------------------------------------------------------------------------------ % File : Otter---3.3 % Problem : SWV554-1.004 : TPTP v8.1.0. Released v4.0.0. % Transfm : none % Format : tptp:raw % Command : otter-tptp-script %s % Computer : n022.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 13:21:10 EDT 2022 % Result : Unknown 28.35s 28.55s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.07/0.13 % Problem : SWV554-1.004 : TPTP v8.1.0. Released v4.0.0. % 0.07/0.13 % Command : otter-tptp-script %s % 0.13/0.35 % Computer : n022.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 : 300 % 0.13/0.35 % DateTime : Wed Jul 27 06:05:20 EDT 2022 % 0.13/0.35 % CPUTime : % 1.82/2.03 ----- Otter 3.3f, August 2004 ----- % 1.82/2.03 The process was started by sandbox on n022.cluster.edu, % 1.82/2.03 Wed Jul 27 06:05:20 2022 % 1.82/2.03 The command was "./otter". The process ID is 29603. % 1.82/2.03 % 1.82/2.03 set(prolog_style_variables). % 1.82/2.03 set(auto). % 1.82/2.03 dependent: set(auto1). % 1.82/2.03 dependent: set(process_input). % 1.82/2.03 dependent: clear(print_kept). % 1.82/2.03 dependent: clear(print_new_demod). % 1.82/2.03 dependent: clear(print_back_demod). % 1.82/2.03 dependent: clear(print_back_sub). % 1.82/2.03 dependent: set(control_memory). % 1.82/2.03 dependent: assign(max_mem, 12000). % 1.82/2.03 dependent: assign(pick_given_ratio, 4). % 1.82/2.03 dependent: assign(stats_level, 1). % 1.82/2.03 dependent: assign(max_seconds, 10800). % 1.82/2.03 clear(print_given). % 1.82/2.03 % 1.82/2.03 list(usable). % 1.82/2.03 0 [] A=A. % 1.82/2.03 0 [] select(store(A,I,E),I)=E. % 1.82/2.03 0 [] I=J|select(store(A,I,E),J)=select(A,J). % 1.82/2.03 0 [] store(store(store(store(a1,i1,select(a2,i1)),i2,select(store(a2,i1,select(a1,i1)),i2)),i3,select(store(store(a2,i1,select(a1,i1)),i2,select(store(a1,i1,select(a2,i1)),i2)),i3)),i1,select(store(store(store(a2,i1,select(a1,i1)),i2,select(store(a1,i1,select(a2,i1)),i2)),i3,select(store(store(a1,i1,select(a2,i1)),i2,select(store(a2,i1,select(a1,i1)),i2)),i3)),i4))=store(store(store(store(a2,i1,select(a1,i1)),i2,select(store(a1,i1,select(a2,i1)),i2)),i3,select(store(store(a1,i1,select(a2,i1)),i2,select(store(a2,i1,select(a1,i1)),i2)),i3)),i4,select(store(store(store(a1,i1,select(a2,i1)),i2,select(store(a2,i1,select(a1,i1)),i2)),i3,select(store(store(a2,i1,select(a1,i1)),i2,select(store(a1,i1,select(a2,i1)),i2)),i3)),i4)). % 1.82/2.03 0 [] select(a1,sk(a1,a2))!=select(a2,sk(a1,a2)). % 1.82/2.03 end_of_list. % 1.82/2.03 % 1.82/2.03 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=2. % 1.82/2.03 % 1.82/2.03 This ia a non-Horn set with equality. The strategy will be % 1.82/2.03 Knuth-Bendix, ordered hyper_res, factoring, and unit % 1.82/2.03 deletion, with positive clauses in sos and nonpositive % 1.82/2.03 clauses in usable. % 1.82/2.03 % 1.82/2.03 dependent: set(knuth_bendix). % 1.82/2.03 dependent: set(anl_eq). % 1.82/2.03 dependent: set(para_from). % 1.82/2.03 dependent: set(para_into). % 1.82/2.03 dependent: clear(para_from_right). % 1.82/2.03 dependent: clear(para_into_right). % 1.82/2.03 dependent: set(para_from_vars). % 1.82/2.03 dependent: set(eq_units_both_ways). % 1.82/2.03 dependent: set(dynamic_demod_all). % 1.82/2.03 dependent: set(dynamic_demod). % 1.82/2.03 dependent: set(order_eq). % 1.82/2.03 dependent: set(back_demod). % 1.82/2.03 dependent: set(lrpo). % 1.82/2.03 dependent: set(hyper_res). % 1.82/2.03 dependent: set(unit_deletion). % 1.82/2.03 dependent: set(factor). % 1.82/2.03 % 1.82/2.03 ------------> process usable: % 1.82/2.03 ** KEPT (pick-wt=11): 2 [copy,1,flip.1] select(a2,sk(a1,a2))!=select(a1,sk(a1,a2)). % 1.82/2.03 % 1.82/2.03 ------------> process sos: % 1.82/2.03 ** KEPT (pick-wt=3): 3 [] A=A. % 1.82/2.03 ** KEPT (pick-wt=8): 4 [] select(store(A,B,C),B)=C. % 1.82/2.03 ---> New Demodulator: 5 [new_demod,4] select(store(A,B,C),B)=C. % 1.82/2.03 ** KEPT (pick-wt=13): 6 [] A=B|select(store(C,A,D),B)=select(C,B). % 1.82/2.03 ** KEPT (pick-wt=153): 8 [copy,7,flip.1] store(store(store(store(a2,i1,select(a1,i1)),i2,select(store(a1,i1,select(a2,i1)),i2)),i3,select(store(store(a1,i1,select(a2,i1)),i2,select(store(a2,i1,select(a1,i1)),i2)),i3)),i4,select(store(store(store(a1,i1,select(a2,i1)),i2,select(store(a2,i1,select(a1,i1)),i2)),i3,select(store(store(a2,i1,select(a1,i1)),i2,select(store(a1,i1,select(a2,i1)),i2)),i3)),i4))=store(store(store(store(a1,i1,select(a2,i1)),i2,select(store(a2,i1,select(a1,i1)),i2)),i3,select(store(store(a2,i1,select(a1,i1)),i2,select(store(a1,i1,select(a2,i1)),i2)),i3)),i1,select(store(store(store(a2,i1,select(a1,i1)),i2,select(store(a1,i1,select(a2,i1)),i2)),i3,select(store(store(a1,i1,select(a2,i1)),i2,select(store(a2,i1,select(a1,i1)),i2)),i3)),i4)). % 1.82/2.03 ---> New Demodulator: 9 [new_demod,8] store(store(store(store(a2,i1,select(a1,i1)),i2,select(store(a1,i1,select(a2,i1)),i2)),i3,select(store(store(a1,i1,select(a2,i1)),i2,select(store(a2,i1,select(a1,i1)),i2)),i3)),i4,select(store(store(store(a1,i1,select(a2,i1)),i2,select(store(a2,i1,select(a1,i1)),i2)),i3,select(store(store(a2,i1,select(a1,i1)),i2,select(store(a1,i1,select(a2,i1)),i2)),i3)),i4))=store(store(store(store(a1,i1,select(a2,i1)),i2,select(store(a2,i1,select(a1,i1)),i2)),i3,select(store(store(a2,i1,select(a1,i1)),i2,select(store(a1,i1,select(a2,i1)),i2)),i3)),i1,select(store(store(store(a2,i1,select(a1,i1)),i2,select(store(a1,i1,select(a2,i1)),i2)),i3,select(store(store(a1,i1,select(a2,i1)),i2,select(store(a2,i1,select(a1,i1)),i2)),i3)),i4)). % 28.35/28.55 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] A=A. % 28.35/28.55 >>>> Starting back demodulation with 5. % 28.35/28.55 >>>> Starting back demodulation with 9. % 28.35/28.55 % 28.35/28.55 ======= end of input processing ======= % 28.35/28.55 % 28.35/28.55 =========== start of search =========== % 28.35/28.55 % 28.35/28.55 % 28.35/28.55 Resetting weight limit to 22. % 28.35/28.55 % 28.35/28.55 % 28.35/28.55 Resetting weight limit to 22. % 28.35/28.55 % 28.35/28.55 sos_size=234 % 28.35/28.55 % 28.35/28.55 % 28.35/28.55 Resetting weight limit to 20. % 28.35/28.55 % 28.35/28.55 % 28.35/28.55 Resetting weight limit to 20. % 28.35/28.55 % 28.35/28.55 sos_size=252 % 28.35/28.55 % 28.35/28.55 % 28.35/28.55 Resetting weight limit to 18. % 28.35/28.55 % 28.35/28.55 % 28.35/28.55 Resetting weight limit to 18. % 28.35/28.55 % 28.35/28.55 sos_size=285 % 28.35/28.55 % 28.35/28.55 Search stopped because sos empty. % 28.35/28.55 % 28.35/28.55 % 28.35/28.55 Search stopped because sos empty. % 28.35/28.55 % 28.35/28.55 ============ end of search ============ % 28.35/28.55 % 28.35/28.55 -------------- statistics ------------- % 28.35/28.55 clauses given 387 % 28.35/28.55 clauses generated 840451 % 28.35/28.55 clauses kept 405 % 28.35/28.55 clauses forward subsumed 18846 % 28.35/28.55 clauses back subsumed 12 % 28.35/28.55 Kbytes malloced 9765 % 28.35/28.55 % 28.35/28.55 ----------- times (seconds) ----------- % 28.35/28.55 user CPU time 26.49 (0 hr, 0 min, 26 sec) % 28.35/28.55 system CPU time 0.02 (0 hr, 0 min, 0 sec) % 28.35/28.55 wall-clock time 28 (0 hr, 0 min, 28 sec) % 28.35/28.55 % 28.35/28.55 Process 29603 finished Wed Jul 27 06:05:48 2022 % 28.35/28.55 Otter interrupted % 28.35/28.55 PROOF NOT FOUND %------------------------------------------------------------------------------