TSTP Solution File: SYO633-1 by Prover9---1109a
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- Process Solution
%------------------------------------------------------------------------------
% File : Prover9---1109a
% Problem : SYO633-1 : TPTP v8.1.0. Released v7.1.0.
% Transfm : none
% Format : tptp:raw
% Command : tptp2X_and_run_prover9 %d %s
% Computer : n006.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 19:17:41 EDT 2022
% Result : Unsatisfiable 0.41s 1.00s
% Output : Refutation 0.41s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11 % Problem : SYO633-1 : TPTP v8.1.0. Released v7.1.0.
% 0.11/0.12 % Command : tptp2X_and_run_prover9 %d %s
% 0.12/0.33 % Computer : n006.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 : Fri Jul 8 16:05:06 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.41/1.00 ============================== Prover9 ===============================
% 0.41/1.00 Prover9 (32) version 2009-11A, November 2009.
% 0.41/1.00 Process 13362 was started by sandbox on n006.cluster.edu,
% 0.41/1.00 Fri Jul 8 16:05:07 2022
% 0.41/1.00 The command was "/export/starexec/sandbox/solver/bin/prover9 -t 300 -f /tmp/Prover9_13208_n006.cluster.edu".
% 0.41/1.00 ============================== end of head ===========================
% 0.41/1.00
% 0.41/1.00 ============================== INPUT =================================
% 0.41/1.00
% 0.41/1.00 % Reading from file /tmp/Prover9_13208_n006.cluster.edu
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% 0.41/1.00 set(prolog_style_variables).
% 0.41/1.00 set(auto2).
% 0.41/1.00 % set(auto2) -> set(auto).
% 0.41/1.00 % set(auto) -> set(auto_inference).
% 0.41/1.00 % set(auto) -> set(auto_setup).
% 0.41/1.00 % set(auto_setup) -> set(predicate_elim).
% 0.41/1.00 % set(auto_setup) -> assign(eq_defs, unfold).
% 0.41/1.00 % set(auto) -> set(auto_limits).
% 0.41/1.00 % set(auto_limits) -> assign(max_weight, "100.000").
% 0.41/1.00 % set(auto_limits) -> assign(sos_limit, 20000).
% 0.41/1.00 % set(auto) -> set(auto_denials).
% 0.41/1.00 % set(auto) -> set(auto_process).
% 0.41/1.00 % set(auto2) -> assign(new_constants, 1).
% 0.41/1.00 % set(auto2) -> assign(fold_denial_max, 3).
% 0.41/1.00 % set(auto2) -> assign(max_weight, "200.000").
% 0.41/1.00 % set(auto2) -> assign(max_hours, 1).
% 0.41/1.00 % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.41/1.00 % set(auto2) -> assign(max_seconds, 0).
% 0.41/1.00 % set(auto2) -> assign(max_minutes, 5).
% 0.41/1.00 % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.41/1.00 % set(auto2) -> set(sort_initial_sos).
% 0.41/1.00 % set(auto2) -> assign(sos_limit, -1).
% 0.41/1.00 % set(auto2) -> assign(lrs_ticks, 3000).
% 0.41/1.00 % set(auto2) -> assign(max_megs, 400).
% 0.41/1.00 % set(auto2) -> assign(stats, some).
% 0.41/1.00 % set(auto2) -> clear(echo_input).
% 0.41/1.00 % set(auto2) -> set(quiet).
% 0.41/1.00 % set(auto2) -> clear(print_initial_clauses).
% 0.41/1.00 % set(auto2) -> clear(print_given).
% 0.41/1.00 assign(lrs_ticks,-1).
% 0.41/1.00 assign(sos_limit,10000).
% 0.41/1.00 assign(order,kbo).
% 0.41/1.00 set(lex_order_vars).
% 0.41/1.00 clear(print_given).
% 0.41/1.00
% 0.41/1.00 % formulas(sos). % not echoed (13 formulas)
% 0.41/1.00
% 0.41/1.00 ============================== end of input ==========================
% 0.41/1.00
% 0.41/1.00 % From the command line: assign(max_seconds, 300).
% 0.41/1.00
% 0.41/1.00 ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.41/1.00
% 0.41/1.00 % Formulas that are not ordinary clauses:
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% 0.41/1.00 ============================== end of process non-clausal formulas ===
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% 0.41/1.00 ============================== PROCESS INITIAL CLAUSES ===============
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% 0.41/1.00 ============================== PREDICATE ELIMINATION =================
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% 0.41/1.00 ============================== end predicate elimination =============
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% 0.41/1.00 Auto_denials:
% 0.41/1.00 % copying label clause_5_03 to answer in negative clause
% 0.41/1.00
% 0.41/1.00 Term ordering decisions:
% 0.41/1.00 Function symbol KB weights: 0=1. AP=1. s=1. f=1.
% 0.41/1.00
% 0.41/1.00 ============================== end of process initial clauses ========
% 0.41/1.00
% 0.41/1.00 ============================== CLAUSES FOR SEARCH ====================
% 0.41/1.00
% 0.41/1.00 ============================== end of clauses for search =============
% 0.41/1.00
% 0.41/1.00 ============================== SEARCH ================================
% 0.41/1.00
% 0.41/1.00 % Starting search at 0.01 seconds.
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% 0.41/1.00 ============================== PROOF =================================
% 0.41/1.00 % SZS status Unsatisfiable
% 0.41/1.00 % SZS output start Refutation
% 0.41/1.00
% 0.41/1.00 % Proof 1 at 0.01 (+ 0.00) seconds: clause_5_03.
% 0.41/1.00 % Length of proof is 18.
% 0.41/1.00 % Level of proof is 5.
% 0.41/1.00 % Maximum clause weight is 23.000.
% 0.41/1.00 % Given clauses 9.
% 0.41/1.00
% 0.41/1.00 1 E(f(A),s(s(s(s(0))))) # label(clause_6_04) # label(axiom). [assumption].
% 0.41/1.00 2 E(f(A),s(s(s(s(s(0)))))) # label(clause_8_05) # label(axiom). [assumption].
% 0.41/1.00 3 -E(f(A),s(s(0))) | -E(f(B),s(s(s(s(0))))) | -E(f(C),s(s(s(0)))) | -E(f(D),s(0)) | -E(f(E),0) | -E(f(F),s(s(s(s(s(0)))))) # label(clause_5_03) # label(axiom) # answer(clause_5_03). [assumption].
% 0.41/1.00 4 -E(f(A),s(s(0))) | -E(f(B),s(s(s(0)))) | -E(f(C),s(0)) | -E(f(D),0) # answer(clause_5_03). [copy(3),unit_del(b,1),unit_del(f,2)].
% 0.41/1.00 5 -E(f(A),s(s(s(s(0))))) | -E(f(B),s(s(s(s(s(0)))))) | E(f(B),s(s(s(0)))) # label(clause_1_10) # label(axiom). [assumption].
% 0.41/1.00 6 E(f(A),s(s(s(0)))). [copy(5),unit_del(a,1),unit_del(b,2)].
% 0.41/1.00 7 -E(f(A),s(s(s(s(0))))) | -E(f(B),s(s(s(s(s(0)))))) | -E(f(C),s(s(s(0)))) | E(f(AP(s(s(s(s(s(s(0)))))),D)),s(s(0))) # label(clause_4_12) # label(axiom). [assumption].
% 0.41/1.00 8 E(f(AP(s(s(s(s(s(s(0)))))),A)),s(s(0))). [copy(7),unit_del(a,1),unit_del(b,2),unit_del(c,6)].
% 0.41/1.00 9 -E(f(A),s(s(s(s(0))))) | -E(f(B),s(s(s(s(s(0)))))) | -E(f(C),s(s(s(0)))) | -E(f(D),s(s(0))) | E(f(AP(s(s(s(s(s(s(0)))))),E)),s(0)) # label(clause_12_09) # label(axiom). [assumption].
% 0.41/1.00 10 -E(f(A),s(s(0))) | E(f(AP(s(s(s(s(s(s(0)))))),B)),s(0)). [copy(9),unit_del(a,1),unit_del(b,2),unit_del(c,6)].
% 0.41/1.00 11 -E(f(A),s(s(0))) | -E(f(B),s(s(s(s(0))))) | -E(f(C),s(s(s(0)))) | -E(f(D),s(0)) | -E(f(E),s(s(s(s(s(0)))))) | E(f(AP(s(s(s(s(s(s(0)))))),F)),0) # label(clause_2_07) # label(axiom). [assumption].
% 0.41/1.00 12 -E(f(A),s(s(0))) | -E(f(B),s(0)) | E(f(AP(s(s(s(s(s(s(0)))))),C)),0). [copy(11),unit_del(b,1),unit_del(c,6),unit_del(e,2)].
% 0.41/1.00 13 -E(f(A),s(s(0))) | -E(f(B),s(0)) | -E(f(C),0) # answer(clause_5_03). [back_unit_del(4),unit_del(b,6)].
% 0.41/1.00 14 E(f(AP(s(s(s(s(s(s(0)))))),A)),s(0)). [ur(10,a,8,a)].
% 0.41/1.00 15 -E(f(A),s(0)) | -E(f(B),0) # answer(clause_5_03). [resolve(13,a,8,a)].
% 0.41/1.00 17 E(f(AP(s(s(s(s(s(s(0)))))),A)),0). [ur(12,a,8,a,b,14,a)].
% 0.41/1.00 18 -E(f(A),0) # answer(clause_5_03). [resolve(15,a,14,a)].
% 0.41/1.00 19 $F # answer(clause_5_03). [resolve(18,a,17,a)].
% 0.41/1.00
% 0.41/1.00 % SZS output end Refutation
% 0.41/1.00 ============================== end of proof ==========================
% 0.41/1.00
% 0.41/1.00 ============================== STATISTICS ============================
% 0.41/1.00
% 0.41/1.00 Given=9. Generated=13. Kept=13. proofs=1.
% 0.41/1.00 Usable=6. Sos=2. Demods=0. Limbo=0, Disabled=17. Hints=0.
% 0.41/1.00 Megabytes=0.05.
% 0.41/1.00 User_CPU=0.01, System_CPU=0.00, Wall_clock=0.
% 0.41/1.00
% 0.41/1.00 ============================== end of statistics =====================
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% 0.41/1.00 ============================== end of search =========================
% 0.41/1.00
% 0.41/1.00 THEOREM PROVED
% 0.41/1.00 % SZS status Unsatisfiable
% 0.41/1.00
% 0.41/1.00 Exiting with 1 proof.
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% 0.41/1.00 Process 13362 exit (max_proofs) Fri Jul 8 16:05:07 2022
% 0.41/1.00 Prover9 interrupted
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