TSTP Solution File: SYN957+1 by Prover9---1109a
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- Process Solution
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% File : Prover9---1109a
% Problem : SYN957+1 : TPTP v8.1.0. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : tptp2X_and_run_prover9 %d %s
% Computer : n022.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 11:23:50 EDT 2022
% Result : Theorem 0.42s 1.00s
% Output : Refutation 0.42s
% 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 : SYN957+1 : TPTP v8.1.0. Released v3.1.0.
% 0.13/0.13 % Command : tptp2X_and_run_prover9 %d %s
% 0.13/0.34 % Computer : n022.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Mon Jul 11 20:23:10 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.42/1.00 ============================== Prover9 ===============================
% 0.42/1.00 Prover9 (32) version 2009-11A, November 2009.
% 0.42/1.00 Process 30907 was started by sandbox2 on n022.cluster.edu,
% 0.42/1.00 Mon Jul 11 20:23:11 2022
% 0.42/1.00 The command was "/export/starexec/sandbox2/solver/bin/prover9 -t 300 -f /tmp/Prover9_30753_n022.cluster.edu".
% 0.42/1.00 ============================== end of head ===========================
% 0.42/1.00
% 0.42/1.00 ============================== INPUT =================================
% 0.42/1.00
% 0.42/1.00 % Reading from file /tmp/Prover9_30753_n022.cluster.edu
% 0.42/1.00
% 0.42/1.00 set(prolog_style_variables).
% 0.42/1.00 set(auto2).
% 0.42/1.00 % set(auto2) -> set(auto).
% 0.42/1.00 % set(auto) -> set(auto_inference).
% 0.42/1.00 % set(auto) -> set(auto_setup).
% 0.42/1.00 % set(auto_setup) -> set(predicate_elim).
% 0.42/1.00 % set(auto_setup) -> assign(eq_defs, unfold).
% 0.42/1.00 % set(auto) -> set(auto_limits).
% 0.42/1.00 % set(auto_limits) -> assign(max_weight, "100.000").
% 0.42/1.00 % set(auto_limits) -> assign(sos_limit, 20000).
% 0.42/1.00 % set(auto) -> set(auto_denials).
% 0.42/1.00 % set(auto) -> set(auto_process).
% 0.42/1.00 % set(auto2) -> assign(new_constants, 1).
% 0.42/1.00 % set(auto2) -> assign(fold_denial_max, 3).
% 0.42/1.00 % set(auto2) -> assign(max_weight, "200.000").
% 0.42/1.00 % set(auto2) -> assign(max_hours, 1).
% 0.42/1.00 % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.42/1.00 % set(auto2) -> assign(max_seconds, 0).
% 0.42/1.00 % set(auto2) -> assign(max_minutes, 5).
% 0.42/1.00 % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.42/1.00 % set(auto2) -> set(sort_initial_sos).
% 0.42/1.00 % set(auto2) -> assign(sos_limit, -1).
% 0.42/1.00 % set(auto2) -> assign(lrs_ticks, 3000).
% 0.42/1.00 % set(auto2) -> assign(max_megs, 400).
% 0.42/1.00 % set(auto2) -> assign(stats, some).
% 0.42/1.00 % set(auto2) -> clear(echo_input).
% 0.42/1.00 % set(auto2) -> set(quiet).
% 0.42/1.00 % set(auto2) -> clear(print_initial_clauses).
% 0.42/1.00 % set(auto2) -> clear(print_given).
% 0.42/1.00 assign(lrs_ticks,-1).
% 0.42/1.00 assign(sos_limit,10000).
% 0.42/1.00 assign(order,kbo).
% 0.42/1.00 set(lex_order_vars).
% 0.42/1.00 clear(print_given).
% 0.42/1.00
% 0.42/1.00 % formulas(sos). % not echoed (1 formulas)
% 0.42/1.00
% 0.42/1.00 ============================== end of input ==========================
% 0.42/1.00
% 0.42/1.00 % From the command line: assign(max_seconds, 300).
% 0.42/1.00
% 0.42/1.00 ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.42/1.00
% 0.42/1.00 % Formulas that are not ordinary clauses:
% 0.42/1.00 1 --(exists Y all X (a(X,Y) <-> -a(X,X))) # label(prove_this) # label(negated_conjecture) # label(non_clause). [assumption].
% 0.42/1.00
% 0.42/1.00 ============================== end of process non-clausal formulas ===
% 0.42/1.00
% 0.42/1.00 ============================== PROCESS INITIAL CLAUSES ===============
% 0.42/1.00
% 0.42/1.00 ============================== PREDICATE ELIMINATION =================
% 0.42/1.00
% 0.42/1.00 ============================== end predicate elimination =============
% 0.42/1.00
% 0.42/1.00 Auto_denials: (non-Horn, no changes).
% 0.42/1.00
% 0.42/1.00 Term ordering decisions:
% 0.42/1.00 Function symbol KB weights: c1=1.
% 0.42/1.00
% 0.42/1.00 ============================== PROOF =================================
% 0.42/1.00 % SZS status Theorem
% 0.42/1.00 % SZS output start Refutation
% 0.42/1.00
% 0.42/1.00 % Proof 1 at 0.01 (+ 0.00) seconds.
% 0.42/1.00 % Length of proof is 5.
% 0.42/1.00 % Level of proof is 3.
% 0.42/1.00 % Maximum clause weight is 6.000.
% 0.42/1.00 % Given clauses 0.
% 0.42/1.00
% 0.42/1.00 1 --(exists Y all X (a(X,Y) <-> -a(X,X))) # label(prove_this) # label(negated_conjecture) # label(non_clause). [assumption].
% 0.42/1.00 2 a(A,c1) | a(A,A) # label(prove_this) # label(negated_conjecture). [clausify(1)].
% 0.42/1.00 3 -a(A,c1) | -a(A,A) # label(prove_this) # label(negated_conjecture). [clausify(1)].
% 0.42/1.00 4 a(c1,c1). [factor(2,a,b)].
% 0.42/1.00 5 $F. [factor(3,a,b),unit_del(a,4)].
% 0.42/1.00
% 0.42/1.00 % SZS output end Refutation
% 0.42/1.00 ============================== end of proof ==========================
% 0.42/1.00
% 0.42/1.00 ============================== STATISTICS ============================
% 0.42/1.00
% 0.42/1.00 Given=0. Generated=4. Kept=3. proofs=1.
% 0.42/1.00 Usable=0. Sos=1. Demods=0. Limbo=2, Disabled=2. Hints=0.
% 0.42/1.00 Megabytes=0.02.
% 0.42/1.00 User_CPU=0.01, System_CPU=0.00, Wall_clock=0.
% 0.42/1.00
% 0.42/1.00 ============================== end of statistics =====================
% 0.42/1.00
% 0.42/1.00 ============================== end of search =========================
% 0.42/1.00
% 0.42/1.00 THEOREM PROVED
% 0.42/1.00 % SZS status Theorem
% 0.42/1.00
% 0.42/1.00 Exiting with 1 proof.
% 0.42/1.00
% 0.42/1.00 Process 30907 exit (max_proofs) Mon Jul 11 20:23:11 2022
% 0.42/1.00 Prover9 interrupted
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