TSTP Solution File: SYN651-1 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SYN651-1 : TPTP v8.1.0. Released v2.5.0.
% 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 : Thu Jul 21 12:14:44 EDT 2022
% Result : Unsatisfiable 0.36s 0.57s
% Output : Refutation 0.36s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.13 % Problem : SYN651-1 : TPTP v8.1.0. Released v2.5.0.
% 0.09/0.14 % Command : sos-script %s
% 0.13/0.35 % Computer : n021.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 : 600
% 0.13/0.35 % DateTime : Tue Jul 12 00:53:54 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.13/0.37 ----- Otter 3.2, August 2001 -----
% 0.13/0.37 The process was started by sandbox2 on n021.cluster.edu,
% 0.13/0.37 Tue Jul 12 00:53:54 2022
% 0.13/0.37 The command was "./sos". The process ID is 19333.
% 0.13/0.37
% 0.13/0.37 set(prolog_style_variables).
% 0.13/0.37 set(auto).
% 0.13/0.37 dependent: set(auto1).
% 0.13/0.37 dependent: set(process_input).
% 0.13/0.37 dependent: clear(print_kept).
% 0.13/0.37 dependent: clear(print_new_demod).
% 0.13/0.37 dependent: clear(print_back_demod).
% 0.13/0.37 dependent: clear(print_back_sub).
% 0.13/0.37 dependent: set(control_memory).
% 0.13/0.37 dependent: assign(max_mem, 12000).
% 0.13/0.37 dependent: assign(pick_given_ratio, 4).
% 0.13/0.37 dependent: assign(stats_level, 1).
% 0.13/0.37 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.37 dependent: assign(sos_limit, 5000).
% 0.13/0.37 dependent: assign(max_weight, 60).
% 0.13/0.37 clear(print_given).
% 0.13/0.37
% 0.13/0.37 list(usable).
% 0.13/0.37
% 0.13/0.37 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=4.
% 0.13/0.37
% 0.13/0.37 This is a Horn set without equality. The strategy will
% 0.13/0.37 be hyperresolution, with satellites in sos and nuclei
% 0.13/0.37 in usable.
% 0.13/0.37
% 0.13/0.37 dependent: set(hyper_res).
% 0.13/0.37 dependent: clear(order_hyper).
% 0.13/0.37
% 0.13/0.37 ------------> process usable:
% 0.13/0.37
% 0.13/0.37 ------------> process sos:
% 0.13/0.37
% 0.13/0.37 ======= end of input processing =======
% 0.36/0.57
% 0.36/0.57 Stopped by limit on insertions
% 0.36/0.57
% 0.36/0.57
% 0.36/0.57 Failed to model usable list: disabling FINDER
% 0.36/0.57
% 0.36/0.57
% 0.36/0.57
% 0.36/0.57 -------------- Softie stats --------------
% 0.36/0.57
% 0.36/0.57 UPDATE_STOP: 300
% 0.36/0.57 SFINDER_TIME_LIMIT: 2
% 0.36/0.57 SHORT_CLAUSE_CUTOFF: 4
% 0.36/0.57 number of clauses in intial UL: 31
% 0.36/0.57 number of clauses initially in problem: 45
% 0.36/0.57 percentage of clauses intially in UL: 68
% 0.36/0.57 percentage of distinct symbols occuring in initial UL: 96
% 0.36/0.57 percent of all initial clauses that are short: 100
% 0.36/0.57 absolute distinct symbol count: 33
% 0.36/0.57 distinct predicate count: 13
% 0.36/0.57 distinct function count: 9
% 0.36/0.57 distinct constant count: 11
% 0.36/0.57
% 0.36/0.57 ---------- no more Softie stats ----------
% 0.36/0.57
% 0.36/0.57
% 0.36/0.57
% 0.36/0.57 =========== start of search ===========
% 0.36/0.57
% 0.36/0.57 -------- PROOF --------
% 0.36/0.57 % SZS status Unsatisfiable
% 0.36/0.57 % SZS output start Refutation
% 0.36/0.57
% 0.36/0.57 ----> UNIT CONFLICT at 0.18 sec ----> 83 [binary,82.1,14.1] {-} $F.
% 0.36/0.57
% 0.36/0.57 Length of proof is 4. Level of proof is 3.
% 0.36/0.57
% 0.36/0.57 ---------------- PROOF ----------------
% 0.36/0.57 % SZS status Unsatisfiable
% 0.36/0.57 % SZS output start Refutation
% 0.36/0.57
% 0.36/0.57 14 [] {+} -p23(f5(f7(f10(c24,f12(c25,f12(c25,c26))),c27),c28),c29).
% 0.36/0.57 27 [] {+} p23(f5(A,f14(f16(f18(f20(c31,B),C),A),D)),D)| -p23(f5(f7(f10(c24,f12(c25,B)),A),C),D).
% 0.36/0.57 29 [] {+} p23(f5(f7(f10(c24,f12(c25,A)),B),C),D)| -p23(f5(B,E),D)| -p23(f5(f7(f10(c24,A),B),C),E).
% 0.36/0.57 30 [] {+} p23(f5(f7(f10(c24,f12(c25,c26)),c27),A),B)| -p23(f5(c27,A),C)| -p23(f5(f7(f10(c24,c26),c27),C),B).
% 0.36/0.57 31 [] {+} p23(f5(f7(f10(c24,A),B),C),f14(f16(f18(f20(c31,A),C),B),D))| -p23(f5(f7(f10(c24,f12(c25,A)),B),C),D).
% 0.36/0.57 44 [] {-} p23(f5(c27,c28),c30).
% 0.36/0.57 45 [] {-} p23(f5(f7(f10(c24,f12(c25,c26)),c27),c30),c29).
% 0.36/0.57 47 [hyper,45,31] {-} p23(f5(f7(f10(c24,c26),c27),c30),f14(f16(f18(f20(c31,c26),c30),c27),c29)).
% 0.36/0.57 49 [hyper,45,27] {-} p23(f5(c27,f14(f16(f18(f20(c31,c26),c30),c27),c29)),c29).
% 0.36/0.57 63 [hyper,47,30,44] {-} p23(f5(f7(f10(c24,f12(c25,c26)),c27),c28),f14(f16(f18(f20(c31,c26),c30),c27),c29)).
% 0.36/0.57 82 [hyper,63,29,49] {-} p23(f5(f7(f10(c24,f12(c25,f12(c25,c26))),c27),c28),c29).
% 0.36/0.57 83 [binary,82.1,14.1] {-} $F.
% 0.36/0.57
% 0.36/0.57 % SZS output end Refutation
% 0.36/0.57 ------------ end of proof -------------
% 0.36/0.57
% 0.36/0.57
% 0.36/0.57 Search stopped by max_proofs option.
% 0.36/0.57
% 0.36/0.57
% 0.36/0.57 Search stopped by max_proofs option.
% 0.36/0.57
% 0.36/0.57 ============ end of search ============
% 0.36/0.57
% 0.36/0.57 That finishes the proof of the theorem.
% 0.36/0.57
% 0.36/0.57 Process 19333 finished Tue Jul 12 00:53:54 2022
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