TSTP Solution File: NUM605+1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : NUM605+1 : 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 14:19:56 EDT 2022
% Result : Theorem 2.85s 3.08s
% Output : Refutation 2.85s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11 % Problem : NUM605+1 : TPTP v8.1.0. Released v4.0.0.
% 0.03/0.12 % 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 09:09:47 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.18/0.37 ----- Otter 3.2, August 2001 -----
% 0.18/0.37 The process was started by sandbox2 on n021.cluster.edu,
% 0.18/0.37 Tue Jul 5 09:09:47 2022
% 0.18/0.37 The command was "./sos". The process ID is 18035.
% 0.18/0.37
% 0.18/0.37 set(prolog_style_variables).
% 0.18/0.37 set(auto).
% 0.18/0.37 dependent: set(auto1).
% 0.18/0.37 dependent: set(process_input).
% 0.18/0.37 dependent: clear(print_kept).
% 0.18/0.37 dependent: clear(print_new_demod).
% 0.18/0.37 dependent: clear(print_back_demod).
% 0.18/0.37 dependent: clear(print_back_sub).
% 0.18/0.37 dependent: set(control_memory).
% 0.18/0.37 dependent: assign(max_mem, 12000).
% 0.18/0.37 dependent: assign(pick_given_ratio, 4).
% 0.18/0.37 dependent: assign(stats_level, 1).
% 0.18/0.37 dependent: assign(pick_semantic_ratio, 3).
% 0.18/0.37 dependent: assign(sos_limit, 5000).
% 0.18/0.37 dependent: assign(max_weight, 60).
% 0.18/0.37 clear(print_given).
% 0.18/0.37
% 0.18/0.37 formula_list(usable).
% 0.18/0.37
% 0.18/0.37 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=9.
% 0.18/0.37
% 0.18/0.37 This ia a non-Horn set with equality. The strategy will be
% 0.18/0.37 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.18/0.37 unit deletion, with positive clauses in sos and nonpositive
% 0.18/0.37 clauses in usable.
% 0.18/0.37
% 0.18/0.37 dependent: set(knuth_bendix).
% 0.18/0.37 dependent: set(para_from).
% 0.18/0.37 dependent: set(para_into).
% 0.18/0.37 dependent: clear(para_from_right).
% 0.18/0.37 dependent: clear(para_into_right).
% 0.18/0.37 dependent: set(para_from_vars).
% 0.18/0.37 dependent: set(eq_units_both_ways).
% 0.18/0.37 dependent: set(dynamic_demod_all).
% 0.18/0.37 dependent: set(dynamic_demod).
% 0.18/0.37 dependent: set(order_eq).
% 0.18/0.37 dependent: set(back_demod).
% 0.18/0.37 dependent: set(lrpo).
% 0.18/0.37 dependent: set(hyper_res).
% 0.18/0.37 dependent: set(unit_deletion).
% 0.18/0.37 dependent: set(factor).
% 0.18/0.37
% 0.18/0.37 ------------> process usable:
% 0.18/0.37 Following clause subsumed by 139 during input processing: 0 [] {-} xK!=sz00.
% 0.18/0.37 175 back subsumes 174.
% 0.18/0.37
% 0.18/0.37 ------------> process sos:
% 0.18/0.37 Following clause subsumed by 239 during input processing: 0 [] {-} aSet0(xO).
% 0.18/0.37 Following clause subsumed by 248 during input processing: 0 [copy,248,flip.1] {-} A=A.
% 0.18/0.37 248 back subsumes 201.
% 0.18/0.37 248 back subsumes 185.
% 0.18/0.37 248 back subsumes 180.
% 0.18/0.37 248 back subsumes 179.
% 0.18/0.37 248 back subsumes 177.
% 0.18/0.37 248 back subsumes 173.
% 0.18/0.37 248 back subsumes 167.
% 0.18/0.37
% 0.18/0.37 ======= end of input processing =======
% 0.76/0.96
% 0.76/0.96 Stopped by limit on insertions
% 0.76/0.96
% 0.76/0.96
% 0.76/0.96 Failed to model usable list: disabling FINDER
% 0.76/0.96
% 0.76/0.96
% 0.76/0.96
% 0.76/0.96 -------------- Softie stats --------------
% 0.76/0.96
% 0.76/0.96 UPDATE_STOP: 300
% 0.76/0.96 SFINDER_TIME_LIMIT: 2
% 0.76/0.96 SHORT_CLAUSE_CUTOFF: 4
% 0.76/0.96 number of clauses in intial UL: 187
% 0.76/0.96 number of clauses initially in problem: 231
% 0.76/0.96 percentage of clauses intially in UL: 80
% 0.76/0.96 percentage of distinct symbols occuring in initial UL: 98
% 0.76/0.96 percent of all initial clauses that are short: 100
% 0.76/0.96 absolute distinct symbol count: 63
% 0.76/0.96 distinct predicate count: 10
% 0.76/0.96 distinct function count: 39
% 0.76/0.96 distinct constant count: 14
% 0.76/0.96
% 0.76/0.96 ---------- no more Softie stats ----------
% 0.76/0.96
% 0.76/0.96
% 0.76/0.96
% 0.76/0.96 =========== start of search ===========
% 1.50/1.74
% 1.50/1.74
% 1.50/1.74 Changing weight limit from 60 to 30.
% 1.50/1.74
% 1.50/1.74 Resetting weight limit to 30 after 45 givens.
% 1.50/1.74
% 1.80/2.05
% 1.80/2.05
% 1.80/2.05 Changing weight limit from 30 to 27.
% 1.80/2.05
% 1.80/2.05 Resetting weight limit to 27 after 50 givens.
% 1.80/2.05
% 2.03/2.23
% 2.03/2.23
% 2.03/2.23 Changing weight limit from 27 to 25.
% 2.03/2.23
% 2.03/2.23 Resetting weight limit to 25 after 55 givens.
% 2.03/2.23
% 2.41/2.64
% 2.41/2.64
% 2.41/2.64 Changing weight limit from 25 to 22.
% 2.41/2.64
% 2.41/2.64 Resetting weight limit to 22 after 60 givens.
% 2.41/2.64
% 2.54/2.80
% 2.54/2.80
% 2.54/2.80 Changing weight limit from 22 to 21.
% 2.54/2.80
% 2.54/2.80 Resetting weight limit to 21 after 65 givens.
% 2.54/2.80
% 2.78/2.96
% 2.78/2.96
% 2.78/2.96 Changing weight limit from 21 to 20.
% 2.78/2.96
% 2.78/2.96 Resetting weight limit to 20 after 70 givens.
% 2.78/2.96
% 2.85/3.08
% 2.85/3.08 -------- PROOF --------
% 2.85/3.08 % SZS status Theorem
% 2.85/3.08 % SZS output start Refutation
% 2.85/3.08
% 2.85/3.08 ----> UNIT CONFLICT at 2.70 sec ----> 9751 [binary,9749.1,139.1] {-} $F.
% 2.85/3.08
% 2.85/3.08 Length of proof is 3. Level of proof is 2.
% 2.85/3.08
% 2.85/3.08 ---------------- PROOF ----------------
% 2.85/3.08 % SZS status Theorem
% 2.85/3.08 % SZS output start Refutation
% 2.85/3.08
% 2.85/3.08 91 [] {+} -aElementOf0(A,szNzAzT0)|sbrdtbr0(slbdtrb0(A))=A.
% 2.85/3.08 94 [] {+} -aSet0(A)| -aElementOf0(B,szNzAzT0)|C!=slbdtsldtrb0(A,B)| -aElementOf0(D,C)|sbrdtbr0(D)=B.
% 2.85/3.08 139 [] {+} xK!=sz00.
% 2.85/3.08 205 [] {-} aElementOf0(sz00,szNzAzT0).
% 2.85/3.08 207,206 [] {-} slbdtrb0(sz00)=slcrc0.
% 2.85/3.08 210 [] {-} aElementOf0(xK,szNzAzT0).
% 2.85/3.08 239 [] {-} aSet0(xO).
% 2.85/3.08 245 [] {-} aElementOf0(xQ,slbdtsldtrb0(xO,xK)).
% 2.85/3.08 247,246 [] {-} xQ=slcrc0.
% 2.85/3.08 248 [] {-} A=A.
% 2.85/3.08 249 [back_demod,245,demod,247] {-} aElementOf0(slcrc0,slbdtsldtrb0(xO,xK)).
% 2.85/3.08 529,528 [hyper,205,91,demod,207] {-} sbrdtbr0(slcrc0)=sz00.
% 2.85/3.08 9749 [hyper,249,94,239,210,248,demod,529,flip.1] {-} xK=sz00.
% 2.85/3.08 9751 [binary,9749.1,139.1] {-} $F.
% 2.85/3.08
% 2.85/3.08 % SZS output end Refutation
% 2.85/3.08 ------------ end of proof -------------
% 2.85/3.08
% 2.85/3.08
% 2.85/3.08 Search stopped by max_proofs option.
% 2.85/3.08
% 2.85/3.08
% 2.85/3.08 Search stopped by max_proofs option.
% 2.85/3.08
% 2.85/3.08 ============ end of search ============
% 2.85/3.08
% 2.85/3.08 That finishes the proof of the theorem.
% 2.85/3.08
% 2.85/3.08 Process 18035 finished Tue Jul 5 09:09:50 2022
%------------------------------------------------------------------------------