TSTP Solution File: SYN326-1 by Prover9---1109a
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- Process Solution
%------------------------------------------------------------------------------
% File : Prover9---1109a
% Problem : SYN326-1 : TPTP v8.1.0. Released v1.2.0.
% 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 11:18:09 EDT 2022
% Result : Unsatisfiable 0.43s 1.03s
% Output : Refutation 0.43s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYN326-1 : TPTP v8.1.0. Released v1.2.0.
% 0.00/0.12 % 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 : Tue Jul 12 04:14:35 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.43/1.03 ============================== Prover9 ===============================
% 0.43/1.03 Prover9 (32) version 2009-11A, November 2009.
% 0.43/1.03 Process 16280 was started by sandbox on n006.cluster.edu,
% 0.43/1.03 Tue Jul 12 04:14:36 2022
% 0.43/1.03 The command was "/export/starexec/sandbox/solver/bin/prover9 -t 300 -f /tmp/Prover9_16127_n006.cluster.edu".
% 0.43/1.03 ============================== end of head ===========================
% 0.43/1.03
% 0.43/1.03 ============================== INPUT =================================
% 0.43/1.03
% 0.43/1.03 % Reading from file /tmp/Prover9_16127_n006.cluster.edu
% 0.43/1.03
% 0.43/1.03 set(prolog_style_variables).
% 0.43/1.03 set(auto2).
% 0.43/1.03 % set(auto2) -> set(auto).
% 0.43/1.03 % set(auto) -> set(auto_inference).
% 0.43/1.03 % set(auto) -> set(auto_setup).
% 0.43/1.03 % set(auto_setup) -> set(predicate_elim).
% 0.43/1.03 % set(auto_setup) -> assign(eq_defs, unfold).
% 0.43/1.03 % set(auto) -> set(auto_limits).
% 0.43/1.03 % set(auto_limits) -> assign(max_weight, "100.000").
% 0.43/1.03 % set(auto_limits) -> assign(sos_limit, 20000).
% 0.43/1.03 % set(auto) -> set(auto_denials).
% 0.43/1.03 % set(auto) -> set(auto_process).
% 0.43/1.03 % set(auto2) -> assign(new_constants, 1).
% 0.43/1.03 % set(auto2) -> assign(fold_denial_max, 3).
% 0.43/1.03 % set(auto2) -> assign(max_weight, "200.000").
% 0.43/1.03 % set(auto2) -> assign(max_hours, 1).
% 0.43/1.03 % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.43/1.03 % set(auto2) -> assign(max_seconds, 0).
% 0.43/1.03 % set(auto2) -> assign(max_minutes, 5).
% 0.43/1.03 % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.43/1.03 % set(auto2) -> set(sort_initial_sos).
% 0.43/1.03 % set(auto2) -> assign(sos_limit, -1).
% 0.43/1.03 % set(auto2) -> assign(lrs_ticks, 3000).
% 0.43/1.03 % set(auto2) -> assign(max_megs, 400).
% 0.43/1.03 % set(auto2) -> assign(stats, some).
% 0.43/1.03 % set(auto2) -> clear(echo_input).
% 0.43/1.03 % set(auto2) -> set(quiet).
% 0.43/1.03 % set(auto2) -> clear(print_initial_clauses).
% 0.43/1.03 % set(auto2) -> clear(print_given).
% 0.43/1.03 assign(lrs_ticks,-1).
% 0.43/1.03 assign(sos_limit,10000).
% 0.43/1.03 assign(order,kbo).
% 0.43/1.03 set(lex_order_vars).
% 0.43/1.03 clear(print_given).
% 0.43/1.03
% 0.43/1.03 % formulas(sos). % not echoed (7 formulas)
% 0.43/1.03
% 0.43/1.03 ============================== end of input ==========================
% 0.43/1.03
% 0.43/1.03 % From the command line: assign(max_seconds, 300).
% 0.43/1.03
% 0.43/1.03 ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.43/1.03
% 0.43/1.03 % Formulas that are not ordinary clauses:
% 0.43/1.03
% 0.43/1.03 ============================== end of process non-clausal formulas ===
% 0.43/1.03
% 0.43/1.03 ============================== PROCESS INITIAL CLAUSES ===============
% 0.43/1.03
% 0.43/1.03 ============================== PREDICATE ELIMINATION =================
% 0.43/1.03 1 -g(A) | h(z(A)) # label(clause5) # label(negated_conjecture). [assumption].
% 0.43/1.03 2 g(y(A)) | f(A,A) # label(clause2) # label(negated_conjecture). [assumption].
% 0.43/1.03 Derived: h(z(y(A))) | f(A,A). [resolve(1,a,2,a)].
% 0.43/1.03 3 -h(A) | f(A,A) # label(clause3) # label(negated_conjecture). [assumption].
% 0.43/1.03 4 f(z(A),A) | h(z(A)) # label(clause4) # label(negated_conjecture). [assumption].
% 0.43/1.03 Derived: f(z(A),z(A)) | f(z(A),A). [resolve(3,a,4,b)].
% 0.43/1.03 5 h(z(y(A))) | f(A,A). [resolve(1,a,2,a)].
% 0.43/1.03 Derived: f(A,A) | f(z(y(A)),z(y(A))). [resolve(5,a,3,a)].
% 0.43/1.03
% 0.43/1.03 ============================== end predicate elimination =============
% 0.43/1.03
% 0.43/1.03 Auto_denials: (non-Horn, no changes).
% 0.43/1.03
% 0.43/1.03 Term ordering decisions:
% 0.43/1.03 Function symbol KB weights: z=1. y=1.
% 0.43/1.03
% 0.43/1.03 ============================== PROOF =================================
% 0.43/1.03 % SZS status Unsatisfiable
% 0.43/1.03 % SZS output start Refutation
% 0.43/1.03
% 0.43/1.03 % Proof 1 at 0.01 (+ 0.00) seconds.
% 0.43/1.03 % Length of proof is 8.
% 0.43/1.03 % Level of proof is 4.
% 0.43/1.03 % Maximum clause weight is 5.000.
% 0.43/1.03 % Given clauses 0.
% 0.43/1.03
% 0.43/1.03 1 -g(A) | h(z(A)) # label(clause5) # label(negated_conjecture). [assumption].
% 0.43/1.03 2 g(y(A)) | f(A,A) # label(clause2) # label(negated_conjecture). [assumption].
% 0.43/1.03 3 -h(A) | f(A,A) # label(clause3) # label(negated_conjecture). [assumption].
% 0.43/1.03 5 h(z(y(A))) | f(A,A). [resolve(1,a,2,a)].
% 0.43/1.03 8 -f(z(A),z(A)) # label(clause7) # label(negated_conjecture). [assumption].
% 0.43/1.03 11 f(A,A) | f(z(y(A)),z(y(A))). [resolve(5,a,3,a)].
% 0.43/1.03 12 f(A,A). [copy(11),unit_del(b,8)].
% 0.43/1.03 13 $F. [resolve(12,a,8,a)].
% 0.43/1.03
% 0.43/1.03 % SZS output end Refutation
% 0.43/1.03 ============================== end of proof ==========================
% 0.43/1.03
% 0.43/1.03 ============================== STATISTICS ============================
% 0.43/1.03
% 0.43/1.03 Given=0. Generated=5. Kept=5. proofs=1.
% 0.43/1.03 Usable=0. Sos=0. Demods=0. Limbo=4, Disabled=10. Hints=0.
% 0.43/1.03 Megabytes=0.02.
% 0.43/1.03 User_CPU=0.01, System_CPU=0.00, Wall_clock=0.
% 0.43/1.03
% 0.43/1.03 ============================== end of statistics =====================
% 0.43/1.03
% 0.43/1.03 ============================== end of search =========================
% 0.43/1.03
% 0.43/1.03 THEOREM PROVED
% 0.43/1.03 % SZS status Unsatisfiable
% 0.43/1.03
% 0.43/1.03 Exiting with 1 proof.
% 0.43/1.03
% 0.43/1.03 Process 16280 exit (max_proofs) Tue Jul 12 04:14:36 2022
% 0.43/1.03 Prover9 interrupted
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