TSTP Solution File: SYN718-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN718-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n029.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 : Thu Jul 21 12:15:10 EDT 2022
% Result : Unsatisfiable 3.75s 3.95s
% Output : Refutation 3.75s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11 % Problem : SYN718-1 : TPTP v8.1.0. Released v2.5.0.
% 0.03/0.12 % Command : sos-script %s
% 0.12/0.33 % Computer : n029.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 : Mon Jul 11 12:14:32 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.12/0.36 ----- Otter 3.2, August 2001 -----
% 0.12/0.36 The process was started by sandbox2 on n029.cluster.edu,
% 0.12/0.36 Mon Jul 11 12:14:32 2022
% 0.12/0.36 The command was "./sos". The process ID is 29438.
% 0.12/0.36
% 0.12/0.36 set(prolog_style_variables).
% 0.12/0.36 set(auto).
% 0.12/0.36 dependent: set(auto1).
% 0.12/0.36 dependent: set(process_input).
% 0.12/0.36 dependent: clear(print_kept).
% 0.12/0.36 dependent: clear(print_new_demod).
% 0.12/0.36 dependent: clear(print_back_demod).
% 0.12/0.36 dependent: clear(print_back_sub).
% 0.12/0.36 dependent: set(control_memory).
% 0.12/0.36 dependent: assign(max_mem, 12000).
% 0.12/0.36 dependent: assign(pick_given_ratio, 4).
% 0.12/0.36 dependent: assign(stats_level, 1).
% 0.12/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.36 dependent: assign(sos_limit, 5000).
% 0.12/0.36 dependent: assign(max_weight, 60).
% 0.12/0.36 clear(print_given).
% 0.12/0.36
% 0.12/0.36 list(usable).
% 0.12/0.36
% 0.12/0.36 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=4.
% 0.12/0.36
% 0.12/0.36 This is a non-Horn set without equality. The strategy
% 0.12/0.36 will be ordered hyper_res, ur_res, unit deletion, and
% 0.12/0.36 factoring, with satellites in sos and nuclei in usable.
% 0.12/0.36
% 0.12/0.36 dependent: set(hyper_res).
% 0.12/0.36 dependent: set(factor).
% 0.12/0.36 dependent: set(unit_deletion).
% 0.12/0.36
% 0.12/0.36 ------------> process usable:
% 0.12/0.36
% 0.12/0.36 ------------> process sos:
% 0.12/0.36 110 back subsumes 77.
% 0.12/0.36 111 back subsumes 78.
% 0.12/0.36 112 back subsumes 79.
% 0.12/0.36 113 back subsumes 80.
% 0.12/0.36 114 back subsumes 81.
% 0.12/0.36 115 back subsumes 82.
% 0.12/0.36 116 back subsumes 83.
% 0.12/0.36 117 back subsumes 84.
% 0.12/0.36 118 back subsumes 85.
% 0.12/0.36 119 back subsumes 86.
% 0.12/0.36 120 back subsumes 87.
% 0.12/0.36 121 back subsumes 88.
% 0.12/0.36 122 back subsumes 89.
% 0.12/0.36 123 back subsumes 90.
% 0.12/0.36 124 back subsumes 91.
% 0.12/0.36 125 back subsumes 92.
% 0.12/0.36 126 back subsumes 93.
% 0.12/0.36 127 back subsumes 94.
% 0.12/0.36 128 back subsumes 95.
% 0.12/0.36 129 back subsumes 109.
% 0.12/0.36 129 back subsumes 96.
% 0.12/0.36 130 back subsumes 97.
% 0.12/0.36 131 back subsumes 98.
% 0.12/0.36 132 back subsumes 99.
% 0.12/0.36 133 back subsumes 100.
% 0.12/0.36 134 back subsumes 101.
% 0.12/0.36 135 back subsumes 102.
% 0.12/0.36 136 back subsumes 103.
% 0.12/0.36 137 back subsumes 104.
% 0.12/0.36 138 back subsumes 105.
% 0.12/0.36 139 back subsumes 106.
% 0.12/0.36 140 back subsumes 107.
% 0.12/0.36 141 back subsumes 108.
% 0.12/0.36
% 0.12/0.36 ======= end of input processing =======
% 3.75/3.94
% 3.75/3.94 Stopped by limit on insertions
% 3.75/3.94
% 3.75/3.94
% 3.75/3.94 Failed to model usable list: disabling FINDER
% 3.75/3.94
% 3.75/3.94
% 3.75/3.94
% 3.75/3.94 -------------- Softie stats --------------
% 3.75/3.94
% 3.75/3.94 UPDATE_STOP: 300
% 3.75/3.94 SFINDER_TIME_LIMIT: 2
% 3.75/3.94 SHORT_CLAUSE_CUTOFF: 4
% 3.75/3.94 number of clauses in intial UL: 76
% 3.75/3.94 number of clauses initially in problem: 118
% 3.75/3.94 percentage of clauses intially in UL: 64
% 3.75/3.94 percentage of distinct symbols occuring in initial UL: 22
% 3.75/3.94 percent of all initial clauses that are short: 100
% 3.75/3.94 absolute distinct symbol count: 343
% 3.75/3.94 distinct predicate count: 76
% 3.75/3.94 distinct function count: 186
% 3.75/3.94 distinct constant count: 81
% 3.75/3.94
% 3.75/3.94 ---------- no more Softie stats ----------
% 3.75/3.94
% 3.75/3.94
% 3.75/3.94
% 3.75/3.94 =========== start of search ===========
% 3.75/3.95
% 3.75/3.95 -------- PROOF --------
% 3.75/3.95 % SZS status Unsatisfiable
% 3.75/3.95 % SZS output start Refutation
% 3.75/3.95
% 3.75/3.95 ----> UNIT CONFLICT at 3.57 sec ----> 695 [binary,694.1,64.1] {+} $F.
% 3.75/3.95
% 3.75/3.95 Length of proof is 5. Level of proof is 3.
% 3.75/3.95
% 3.75/3.95 ---------------- PROOF ----------------
% 3.75/3.95 % SZS status Unsatisfiable
% 3.75/3.95 % SZS output start Refutation
% 3.75/3.95
% 3.75/3.95 34 [] {+} p57(f26(f30(c85,A),B),C)| -p57(f26(A,B),C).
% 3.75/3.95 38 [] {+} p57(A,B)| -p25(C,A)| -p57(C,D)| -p21(D,B).
% 3.75/3.95 60 [] {+} p21(f22(A,B),f22(C,D))| -p20(A,C)| -p3(B,D).
% 3.75/3.95 64 [] {+} -p57(f26(f30(c85,c70),f22(f24(c71,c79),c80)),f22(f24(c71,c83),f10(c72,c73))).
% 3.75/3.95 66 [] {+} p57(f26(f30(c85,A),B),C)| -p57(f26(f30(c85,A),B),D)| -p57(f26(f30(c85,A),D),C).
% 3.75/3.95 132 [] {-} p25(A,A).
% 3.75/3.95 135 [] {-} p20(A,A).
% 3.75/3.95 145 [] {-} p3(c84,f10(c72,c73)).
% 3.75/3.95 148 [] {-} p57(f26(c70,f22(f24(c71,c81),c82)),f22(f24(c71,c83),c84)).
% 3.75/3.95 149 [] {-} p57(f26(c70,f22(f24(c71,c79),c80)),f22(f24(c71,c81),c82)).
% 3.75/3.95 152 [hyper,145,60,135] {-} p21(f22(A,c84),f22(A,f10(c72,c73))).
% 3.75/3.95 181 [hyper,148,34] {-} p57(f26(f30(c85,c70),f22(f24(c71,c81),c82)),f22(f24(c71,c83),c84)).
% 3.75/3.95 199 [hyper,149,34] {-} p57(f26(f30(c85,c70),f22(f24(c71,c79),c80)),f22(f24(c71,c81),c82)).
% 3.75/3.95 456 [hyper,199,66,181] {-} p57(f26(f30(c85,c70),f22(f24(c71,c79),c80)),f22(f24(c71,c83),c84)).
% 3.75/3.95 694 [hyper,456,38,132,152] {-} p57(f26(f30(c85,c70),f22(f24(c71,c79),c80)),f22(f24(c71,c83),f10(c72,c73))).
% 3.75/3.95 695 [binary,694.1,64.1] {+} $F.
% 3.75/3.95
% 3.75/3.95 % SZS output end Refutation
% 3.75/3.95 ------------ end of proof -------------
% 3.75/3.95
% 3.75/3.95
% 3.75/3.95 Search stopped by max_proofs option.
% 3.75/3.95
% 3.75/3.95
% 3.75/3.95 Search stopped by max_proofs option.
% 3.75/3.95
% 3.75/3.95 ============ end of search ============
% 3.75/3.95
% 3.75/3.95 That finishes the proof of the theorem.
% 3.75/3.95
% 3.75/3.95 Process 29438 finished Mon Jul 11 12:14:35 2022
%------------------------------------------------------------------------------