TSTP Solution File: NUM420-1.004 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : NUM420-1.004 : TPTP v8.1.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n021.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 : 600s
% DateTime : Mon Jul 18 14:18:10 EDT 2022
% Result : Unknown 1.52s 1.71s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12 % Problem : NUM420-1.004 : TPTP v8.1.0. Released v4.0.0.
% 0.10/0.12 % Command : sos-script %s
% 0.12/0.33 % Computer : n021.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 : 600
% 0.12/0.33 % DateTime : Tue Jul 5 10:58:32 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.12/0.37 ----- Otter 3.2, August 2001 -----
% 0.12/0.37 The process was started by sandbox2 on n021.cluster.edu,
% 0.12/0.37 Tue Jul 5 10:58:32 2022
% 0.12/0.37 The command was "./sos". The process ID is 6315.
% 0.12/0.37
% 0.12/0.37 set(prolog_style_variables).
% 0.12/0.37 set(auto).
% 0.12/0.37 dependent: set(auto1).
% 0.12/0.37 dependent: set(process_input).
% 0.12/0.37 dependent: clear(print_kept).
% 0.12/0.37 dependent: clear(print_new_demod).
% 0.12/0.37 dependent: clear(print_back_demod).
% 0.12/0.37 dependent: clear(print_back_sub).
% 0.12/0.37 dependent: set(control_memory).
% 0.12/0.37 dependent: assign(max_mem, 12000).
% 0.12/0.37 dependent: assign(pick_given_ratio, 4).
% 0.12/0.37 dependent: assign(stats_level, 1).
% 0.12/0.37 dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.37 dependent: assign(sos_limit, 5000).
% 0.12/0.37 dependent: assign(max_weight, 60).
% 0.12/0.37 clear(print_given).
% 0.12/0.37
% 0.12/0.37 list(usable).
% 0.12/0.37
% 0.12/0.37 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=6.
% 0.12/0.37
% 0.12/0.37 This ia a non-Horn set with equality. The strategy will be
% 0.12/0.37 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.12/0.37 unit deletion, with positive clauses in sos and nonpositive
% 0.12/0.37 clauses in usable.
% 0.12/0.37
% 0.12/0.37 dependent: set(knuth_bendix).
% 0.12/0.37 dependent: set(para_from).
% 0.12/0.37 dependent: set(para_into).
% 0.12/0.37 dependent: clear(para_from_right).
% 0.12/0.37 dependent: clear(para_into_right).
% 0.12/0.37 dependent: set(para_from_vars).
% 0.12/0.37 dependent: set(eq_units_both_ways).
% 0.12/0.37 dependent: set(dynamic_demod_all).
% 0.12/0.37 dependent: set(dynamic_demod).
% 0.12/0.37 dependent: set(order_eq).
% 0.12/0.37 dependent: set(back_demod).
% 0.12/0.37 dependent: set(lrpo).
% 0.12/0.37 dependent: set(hyper_res).
% 0.12/0.37 dependent: set(unit_deletion).
% 0.12/0.37 dependent: set(factor).
% 0.12/0.37
% 0.12/0.37 ------------> process usable:
% 0.12/0.37 Following clause subsumed by 5 during input processing: 0 [] {-} plus(A,B)!=B|A=n0.
% 0.12/0.37 Following clause subsumed by 7 during input processing: 0 [] {-} plus(A,B)!=A|B=n0.
% 0.12/0.37 Following clause subsumed by 8 during input processing: 0 [] {-} plus(n1,plus(A,n1))!=n1.
% 0.12/0.37 Following clause subsumed by 22 during input processing: 0 [] {-} A!=plus(B,times(C,times(plus(D,n1),plus(E,n1))))|A=plus(B,times(times(C,plus(D,n1)),plus(E,n1))).
% 0.12/0.37 Following clause subsumed by 22 during input processing: 0 [] {-} A!=plus(B,times(C,times(plus(D,n1),plus(E,n1))))|A=plus(B,times(times(C,plus(D,n1)),plus(E,n1))).
% 0.12/0.37 Following clause subsumed by 21 during input processing: 0 [] {-} A!=plus(B,times(C,times(plus(D,n1),plus(E,n1))))|A=plus(B,times(times(C,plus(E,n1)),plus(D,n1))).
% 0.12/0.37 Following clause subsumed by 21 during input processing: 0 [] {-} A!=plus(B,times(C,times(plus(D,n1),plus(E,n1))))|A=plus(B,times(times(C,plus(E,n1)),plus(D,n1))).
% 0.12/0.37 Following clause subsumed by 22 during input processing: 0 [] {-} A!=plus(B,times(C,times(plus(D,n1),plus(E,n1))))|A=plus(B,times(times(C,plus(D,n1)),plus(E,n1))).
% 0.12/0.37 Following clause subsumed by 21 during input processing: 0 [] {-} A!=plus(B,times(C,times(plus(D,n1),plus(E,n1))))|A=plus(B,times(times(C,plus(E,n1)),plus(D,n1))).
% 0.12/0.37 Following clause subsumed by 16 during input processing: 0 [] {-} -less(n0,A)| -less(n0,p__0)| -less(A,p__0)|plus(A,times(B,p__0))!=plus(n0,times(C,p__0)).
% 0.12/0.37 Following clause subsumed by 15 during input processing: 0 [] {-} -less(A,n0)| -less(n0,p__0)| -less(A,p__0)|plus(A,times(B,p__0))!=plus(n0,times(C,p__0)).
% 0.12/0.37 Following clause subsumed by 2 during input processing: 0 [] {-} -less(plus(n0,n1),p__0)|less(n0,p__0).
% 0.12/0.37 Following clause subsumed by 16 during input processing: 0 [] {-} -less(n0,A)| -less(n0,p__1)| -less(A,p__1)|plus(A,times(B,p__1))!=plus(n0,times(C,p__1)).
% 0.12/0.37 Following clause subsumed by 15 during input processing: 0 [] {-} -less(A,n0)| -less(n0,p__1)| -less(A,p__1)|plus(A,times(B,p__1))!=plus(n0,times(C,p__1)).
% 0.12/0.37 Following clause subsumed by 2 during input processing: 0 [] {-} -less(plus(n0,n1),p__1)|less(n0,p__1).
% 0.12/0.37 Following clause subsumed by 16 during input processing: 0 [] {-} -less(n0,A)| -less(n0,p__2)| -less(A,p__2)|plus(A,times(B,p__2))!=plus(n0,times(C,p__2)).
% 0.12/0.37 Following clause subsumed by 15 during input processing: 0 [] {-} -less(A,n0)| -less(n0,p__2)| -less(A,p__2)|plus(A,times(B,p__2))!=plus(n0,times(C,p__2)).
% 0.12/0.37 Following clause subsumed by 2 during input processing: 0 [] {-} -less(plus(n0,n1),p__2)|less(n0,p__2).
% 0.12/0.37 Following clause subsumed by 16 during input processing: 0 [] {-} -less(n0,A)| -less(n0,p__3)| -less(A,p__3)|plus(A,times(B,p__3))!=plus(n0,times(C,p__3)).
% 0.12/0.37 Following clause subsumed by 15 during input processing: 0 [] {-} -less(A,n0)| -less(n0,p__3)| -less(A,p__3)|plus(A,times(B,p__3))!=plus(n0,times(C,p__3)).
% 0.12/0.37 Following clause subsumed by 2 during input processing: 0 [] {-} -less(plus(n0,n1),p__3)|less(n0,p__3).
% 0.12/0.37 Following clause subsumed by 16 during input processing: 0 [] {-} -less(n0,A)| -less(n0,p__4)| -less(A,p__4)|plus(A,times(B,p__4))!=plus(n0,times(C,p__4)).
% 0.12/0.37 Following clause subsumed by 15 during input processing: 0 [] {-} -less(A,n0)| -less(n0,p__4)| -less(A,p__4)|plus(A,times(B,p__4))!=plus(n0,times(C,p__4)).
% 0.12/0.37 Following clause subsumed by 2 during input processing: 0 [] {-} -less(plus(n0,n1),p__4)|less(n0,p__4).
% 0.12/0.37 23 back subsumes 20.
% 0.12/0.37
% 0.12/0.37 ------------> process sos:
% 0.12/0.37 Following clause subsumed by 113 during input processing: 0 [demod,125] {-} plus(times(A,B),times(A,C))=plus(times(A,C),times(A,B)).
% 0.12/0.37 Following clause subsumed by 113 during input processing: 0 [demod,127] {-} plus(times(A,C),times(B,C))=plus(times(B,C),times(A,C)).
% 0.12/0.37 Following clause subsumed by 112 during input processing: 0 [demod,127,123,110,110,110,125,127,123,119,110] {-} plus(times(A,B),plus(B,plus(A,n1)))=plus(times(A,B),plus(B,plus(A,n1))).
% 0.12/0.37 Following clause subsumed by 112 during input processing: 0 [demod,127,123,110,110,110,125,127,123,119,110] {-} plus(times(A,B),plus(B,plus(A,n1)))=plus(times(A,B),plus(B,plus(A,n1))).
% 0.12/0.37 Following clause subsumed by 112 during input processing: 0 [demod,127,123,110,110,110,125,127,123,119,110] {-} plus(times(A,B),plus(B,plus(A,n1)))=plus(times(A,B),plus(B,plus(A,n1))).
% 0.12/0.37 Following clause subsumed by 112 during input processing: 0 [demod,127,123,110,110,110,125,127,123,119,110] {-} plus(times(A,B),plus(B,plus(A,n1)))=plus(times(A,B),plus(B,plus(A,n1))).
% 0.12/0.37 Following clause subsumed by 103 during input processing: 0 [] {-} A=n0|less(A,n0)|less(n0,A).
% 0.12/0.37 Following clause subsumed by 103 during input processing: 0 [] {-} A=n0|less(A,n0)|less(n0,A).
% 0.12/0.37 Following clause subsumed by 136 during input processing: 0 [demod,107] {-} n1=n1.
% 0.12/0.37 Following clause subsumed by 103 during input processing: 0 [] {-} A=n0|less(A,n0)|less(n0,A).
% 0.12/0.37 Following clause subsumed by 136 during input processing: 0 [demod,107] {-} n1=n1.
% 0.12/0.37 Following clause subsumed by 103 during input processing: 0 [] {-} A=n0|less(A,n0)|less(n0,A).
% 0.12/0.37 Following clause subsumed by 136 during input processing: 0 [demod,107] {-} n1=n1.
% 0.12/0.37 Following clause subsumed by 103 during input processing: 0 [] {-} A=n0|less(A,n0)|less(n0,A).
% 0.12/0.37 Following clause subsumed by 136 during input processing: 0 [demod,107] {-} n1=n1.
% 0.12/0.37 Following clause subsumed by 117 during input processing: 0 [] {-} A=n1|times(s_4(A),s_1(A))=times(s_1(A),s_4(A)).
% 0.12/0.37 Following clause subsumed by 137 during input processing: 0 [] {-} p__4=p__4.
% 0.12/0.37 Following clause subsumed by 138 during input processing: 0 [] {-} p__3=p__3.
% 0.12/0.37 Following clause subsumed by 139 during input processing: 0 [] {-} p__2=p__2.
% 0.12/0.37 Following clause subsumed by 140 during input processing: 0 [] {-} p__1=p__1.
% 0.12/0.37 Following clause subsumed by 141 during input processing: 0 [] {-} p__0=p__0.
% 0.12/0.37 Following clause subsumed by 136 during input processing: 0 [] {-} n1=n1.
% 0.12/0.37 Following clause subsumed by 147 during input processing: 0 [copy,112,flip.1] {-} plus(A,plus(B,C))=plus(A,plus(B,C)).
% 0.12/0.37 Following clause subsumed by 113 during input processing: 0 [copy,113,flip.1] {-} plus(A,B)=plus(B,A).
% 0.12/0.37 Following clause subsumed by 117 during input processing: 0 [copy,117,flip.1] {-} times(A,B)=times(B,A).
% 0.12/0.37 Following clause subsumed by 147 during input processing: 0 [copy,121,flip.1] {-} times(A,times(B,C))=times(A,times(B,C)).
% 0.12/0.37 Following clause subsumed by 147 during input processing: 0 [copy,129,flip.1] {-} plus(times(A,B),times(C,B))=plus(times(A,B),times(C,B)).
% 0.12/0.37 Following clause subsumed by 147 during input processing: 0 [copy,131,flip.1] {-} plus(times(A,B),A)=plus(times(A,B),A).
% 0.12/0.37 Following clause subsumed by 147 during input processing: 0 [copy,136,flip.1] {-} n1=n1.
% 0.12/0.37 Following clause subsumed by 147 during input processing: 0 [copy,137,flip.1] {-} p__4=p__4.
% 0.12/0.37 Following clause subsumed by 147 during input processing: 0 [copy,138,flip.1] {-} p__3=p__3.
% 0.12/0.37 Following clause subsumed by 147 during input processing: 0 [copy,139,flip.1] {-} p__2=p__2.
% 0.12/0.37 Following clause subsumed by 147 during input processing: 0 [copy,140,flip.1] {-} p__1=p__1.
% 0.12/0.37 Following clause subsumed by 147 during input processing: 0 [copy,141,flip.1] {-} p__0=p__0.
% 0.12/0.37 Following clause subsumed by 147 during input processing: 0 [copy,147,flip.1] {-} A=A.
% 0.12/0.37 147 back subsumes 145.
% 0.12/0.37 147 back subsumes 142.
% 0.12/0.37 147 back subsumes 141.
% 0.12/0.37 147 back subsumes 140.
% 0.12/0.37 147 back subsumes 139.
% 0.12/0.37 147 back subsumes 138.
% 0.12/0.37 147 back subsumes 137.
% 0.12/0.37 147 back subsumes 136.
% 0.12/0.37 147 back subsumes 131.
% 0.12/0.37 147 back subsumes 129.
% 0.12/0.37 147 back subsumes 121.
% 0.12/0.37 147 back subsumes 112.
% 0.12/0.37 Following clause subsumed by 134 during input processing: 0 [copy,154,flip.1] {-} plus(A,plus(times(B,C),plus(B,plus(B,plus(times(C,A),plus(C,n1))))))=plus(B,plus(times(B,C),plus(times(A,C),plus(C,plus(B,plus(A,n1)))))).
% 0.12/0.37
% 0.12/0.37 ======= end of input processing =======
% 0.19/0.43
% 0.19/0.43
% 0.19/0.43 Failed to model usable list: disabling FINDER
% 0.19/0.43
% 0.19/0.43
% 0.19/0.43
% 0.19/0.43 -------------- Softie stats --------------
% 0.19/0.43
% 0.19/0.43 UPDATE_STOP: 300
% 0.19/0.43 SFINDER_TIME_LIMIT: 2
% 0.19/0.43 SHORT_CLAUSE_CUTOFF: 4
% 0.19/0.43 number of clauses in intial UL: 49
% 0.19/0.43 number of clauses initially in problem: 80
% 0.19/0.43 percentage of clauses intially in UL: 61
% 0.19/0.43 percentage of distinct symbols occuring in initial UL: 88
% 0.19/0.43 percent of all initial clauses that are short: 100
% 0.19/0.43 absolute distinct symbol count: 17
% 0.19/0.43 distinct predicate count: 3
% 0.19/0.43 distinct function count: 7
% 0.19/0.43 distinct constant count: 7
% 0.19/0.43
% 0.19/0.43 ---------- no more Softie stats ----------
% 0.19/0.43
% 0.19/0.43
% 0.19/0.43
% 0.19/0.43 =========== start of search ===========
% 1.52/1.70
% 1.52/1.70 SEGMENTATION FAULT!! This is probably caused by a
% 1.52/1.70 bug in Otter. Please send copy of the input file to
% 1.52/1.70 otter@mcs.anl.gov, let us know what version of Otter you are
% 1.52/1.70 using, and send any other info that might be useful.
% 1.52/1.70
% 1.52/1.70
% 1.52/1.70 SEGMENTATION FAULT!! This is probably caused by a
% 1.52/1.70 bug in Otter. Please send copy of the input file to
% 1.52/1.70 otter@mcs.anl.gov, let us know what version of Otter you are
% 1.52/1.70 using, and send any other info that might be useful.
% 1.52/1.70
% 1.52/1.70
% 1.52/1.70 The job finished Tue Jul 5 10:58:34 2022
%------------------------------------------------------------------------------