TSTP Solution File: NUM550+1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : NUM550+1 : TPTP v8.1.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n020.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 14:19:25 EDT 2022
% Result : Theorem 0.58s 0.79s
% Output : Refutation 0.58s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : NUM550+1 : TPTP v8.1.0. Released v4.0.0.
% 0.08/0.14 % Command : sos-script %s
% 0.14/0.36 % Computer : n020.cluster.edu
% 0.14/0.36 % Model : x86_64 x86_64
% 0.14/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36 % Memory : 8042.1875MB
% 0.14/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36 % CPULimit : 300
% 0.14/0.36 % WCLimit : 600
% 0.14/0.36 % DateTime : Tue Jul 5 19:44:59 EDT 2022
% 0.14/0.36 % CPUTime :
% 0.14/0.39 ----- Otter 3.2, August 2001 -----
% 0.14/0.39 The process was started by sandbox on n020.cluster.edu,
% 0.14/0.39 Tue Jul 5 19:44:59 2022
% 0.14/0.39 The command was "./sos". The process ID is 1047.
% 0.14/0.39
% 0.14/0.39 set(prolog_style_variables).
% 0.14/0.39 set(auto).
% 0.14/0.39 dependent: set(auto1).
% 0.14/0.39 dependent: set(process_input).
% 0.14/0.39 dependent: clear(print_kept).
% 0.14/0.39 dependent: clear(print_new_demod).
% 0.14/0.39 dependent: clear(print_back_demod).
% 0.14/0.39 dependent: clear(print_back_sub).
% 0.14/0.39 dependent: set(control_memory).
% 0.14/0.39 dependent: assign(max_mem, 12000).
% 0.14/0.39 dependent: assign(pick_given_ratio, 4).
% 0.14/0.39 dependent: assign(stats_level, 1).
% 0.14/0.39 dependent: assign(pick_semantic_ratio, 3).
% 0.14/0.39 dependent: assign(sos_limit, 5000).
% 0.14/0.39 dependent: assign(max_weight, 60).
% 0.14/0.39 clear(print_given).
% 0.14/0.39
% 0.14/0.39 formula_list(usable).
% 0.14/0.39
% 0.14/0.39 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=8.
% 0.14/0.39
% 0.14/0.39 This ia a non-Horn set with equality. The strategy will be
% 0.14/0.39 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.14/0.39 unit deletion, with positive clauses in sos and nonpositive
% 0.14/0.39 clauses in usable.
% 0.14/0.39
% 0.14/0.39 dependent: set(knuth_bendix).
% 0.14/0.39 dependent: set(para_from).
% 0.14/0.39 dependent: set(para_into).
% 0.14/0.39 dependent: clear(para_from_right).
% 0.14/0.39 dependent: clear(para_into_right).
% 0.14/0.39 dependent: set(para_from_vars).
% 0.14/0.39 dependent: set(eq_units_both_ways).
% 0.14/0.39 dependent: set(dynamic_demod_all).
% 0.14/0.39 dependent: set(dynamic_demod).
% 0.14/0.39 dependent: set(order_eq).
% 0.14/0.39 dependent: set(back_demod).
% 0.14/0.39 dependent: set(lrpo).
% 0.14/0.39 dependent: set(hyper_res).
% 0.14/0.39 dependent: set(unit_deletion).
% 0.14/0.39 dependent: set(factor).
% 0.14/0.39
% 0.14/0.39 ------------> process usable:
% 0.14/0.39 112 back subsumes 111.
% 0.14/0.39
% 0.14/0.39 ------------> process sos:
% 0.14/0.39 Following clause subsumed by 149 during input processing: 0 [copy,149,flip.1] {-} A=A.
% 0.14/0.39 149 back subsumes 122.
% 0.14/0.39 149 back subsumes 117.
% 0.14/0.39 149 back subsumes 116.
% 0.14/0.39 149 back subsumes 114.
% 0.14/0.39 149 back subsumes 110.
% 0.14/0.39 149 back subsumes 104.
% 0.14/0.39
% 0.14/0.39 ======= end of input processing =======
% 0.58/0.79
% 0.58/0.79 Stopped by limit on insertions
% 0.58/0.79
% 0.58/0.79
% 0.58/0.79 Failed to model usable list: disabling FINDER
% 0.58/0.79
% 0.58/0.79
% 0.58/0.79
% 0.58/0.79 -------------- Softie stats --------------
% 0.58/0.79
% 0.58/0.79 UPDATE_STOP: 300
% 0.58/0.79 SFINDER_TIME_LIMIT: 2
% 0.58/0.79 SHORT_CLAUSE_CUTOFF: 4
% 0.58/0.79 number of clauses in intial UL: 121
% 0.58/0.79 number of clauses initially in problem: 139
% 0.58/0.79 percentage of clauses intially in UL: 87
% 0.58/0.79 percentage of distinct symbols occuring in initial UL: 91
% 0.58/0.79 percent of all initial clauses that are short: 100
% 0.58/0.79 absolute distinct symbol count: 36
% 0.58/0.79 distinct predicate count: 9
% 0.58/0.79 distinct function count: 19
% 0.58/0.79 distinct constant count: 8
% 0.58/0.79
% 0.58/0.79 ---------- no more Softie stats ----------
% 0.58/0.79
% 0.58/0.79
% 0.58/0.79
% 0.58/0.79 =========== start of search ===========
% 0.58/0.79
% 0.58/0.79 -------- PROOF --------
% 0.58/0.79 % SZS status Theorem
% 0.58/0.79 % SZS output start Refutation
% 0.58/0.79
% 0.58/0.79 ----> UNIT CONFLICT at 0.38 sec ----> 351 [binary,349.1,102.1] {-} $F.
% 0.58/0.79
% 0.58/0.79 Length of proof is 2. Level of proof is 2.
% 0.58/0.79
% 0.58/0.79 ---------------- PROOF ----------------
% 0.58/0.79 % SZS status Theorem
% 0.58/0.79 % SZS output start Refutation
% 0.58/0.79
% 0.58/0.79 91 [] {+} -aElementOf0(A,szNzAzT0)|sbrdtbr0(slbdtrb0(A))=A.
% 0.58/0.79 102 [] {+} xk!=sz00.
% 0.58/0.79 134 [] {-} aElementOf0(sz00,szNzAzT0).
% 0.58/0.79 136,135 [] {-} slbdtrb0(sz00)=slcrc0.
% 0.58/0.79 145 [] {-} sbrdtbr0(xQ)=xk.
% 0.58/0.79 148,147 [] {-} xQ=slcrc0.
% 0.58/0.79 151,150 [back_demod,145,demod,148] {-} sbrdtbr0(slcrc0)=xk.
% 0.58/0.79 349 [hyper,134,91,demod,136,151] {-} xk=sz00.
% 0.58/0.79 351 [binary,349.1,102.1] {-} $F.
% 0.58/0.79
% 0.58/0.79 % SZS output end Refutation
% 0.58/0.79 ------------ end of proof -------------
% 0.58/0.79
% 0.58/0.79
% 0.58/0.79 Search stopped by max_proofs option.
% 0.58/0.79
% 0.58/0.79
% 0.58/0.79 Search stopped by max_proofs option.
% 0.58/0.79
% 0.58/0.79 ============ end of search ============
% 0.58/0.79
% 0.58/0.79 That finishes the proof of the theorem.
% 0.58/0.79
% 0.58/0.79 Process 1047 finished Tue Jul 5 19:44:59 2022
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