TSTP Solution File: SYN696-1 by Prover9---1109a
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Prover9---1109a
% Problem : SYN696-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : tptp2X_and_run_prover9 %d %s
% Computer : n005.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 11:21:56 EDT 2022
% Result : Unsatisfiable 1.27s 1.61s
% Output : Refutation 1.27s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYN696-1 : TPTP v8.1.0. Released v2.5.0.
% 0.12/0.12 % Command : tptp2X_and_run_prover9 %d %s
% 0.13/0.33 % Computer : n005.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 600
% 0.13/0.33 % DateTime : Tue Jul 12 08:44:06 EDT 2022
% 0.13/0.33 % CPUTime :
% 1.27/1.61 ============================== Prover9 ===============================
% 1.27/1.61 Prover9 (32) version 2009-11A, November 2009.
% 1.27/1.61 Process 23562 was started by sandbox on n005.cluster.edu,
% 1.27/1.61 Tue Jul 12 08:44:07 2022
% 1.27/1.61 The command was "/export/starexec/sandbox/solver/bin/prover9 -t 300 -f /tmp/Prover9_23408_n005.cluster.edu".
% 1.27/1.61 ============================== end of head ===========================
% 1.27/1.61
% 1.27/1.61 ============================== INPUT =================================
% 1.27/1.61
% 1.27/1.61 % Reading from file /tmp/Prover9_23408_n005.cluster.edu
% 1.27/1.61
% 1.27/1.61 set(prolog_style_variables).
% 1.27/1.61 set(auto2).
% 1.27/1.61 % set(auto2) -> set(auto).
% 1.27/1.61 % set(auto) -> set(auto_inference).
% 1.27/1.61 % set(auto) -> set(auto_setup).
% 1.27/1.61 % set(auto_setup) -> set(predicate_elim).
% 1.27/1.61 % set(auto_setup) -> assign(eq_defs, unfold).
% 1.27/1.61 % set(auto) -> set(auto_limits).
% 1.27/1.61 % set(auto_limits) -> assign(max_weight, "100.000").
% 1.27/1.61 % set(auto_limits) -> assign(sos_limit, 20000).
% 1.27/1.61 % set(auto) -> set(auto_denials).
% 1.27/1.61 % set(auto) -> set(auto_process).
% 1.27/1.61 % set(auto2) -> assign(new_constants, 1).
% 1.27/1.61 % set(auto2) -> assign(fold_denial_max, 3).
% 1.27/1.61 % set(auto2) -> assign(max_weight, "200.000").
% 1.27/1.61 % set(auto2) -> assign(max_hours, 1).
% 1.27/1.61 % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 1.27/1.61 % set(auto2) -> assign(max_seconds, 0).
% 1.27/1.61 % set(auto2) -> assign(max_minutes, 5).
% 1.27/1.61 % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 1.27/1.61 % set(auto2) -> set(sort_initial_sos).
% 1.27/1.61 % set(auto2) -> assign(sos_limit, -1).
% 1.27/1.61 % set(auto2) -> assign(lrs_ticks, 3000).
% 1.27/1.61 % set(auto2) -> assign(max_megs, 400).
% 1.27/1.61 % set(auto2) -> assign(stats, some).
% 1.27/1.61 % set(auto2) -> clear(echo_input).
% 1.27/1.61 % set(auto2) -> set(quiet).
% 1.27/1.61 % set(auto2) -> clear(print_initial_clauses).
% 1.27/1.61 % set(auto2) -> clear(print_given).
% 1.27/1.61 assign(lrs_ticks,-1).
% 1.27/1.61 assign(sos_limit,10000).
% 1.27/1.61 assign(order,kbo).
% 1.27/1.61 set(lex_order_vars).
% 1.27/1.61 clear(print_given).
% 1.27/1.61
% 1.27/1.61 % formulas(sos). % not echoed (73 formulas)
% 1.27/1.61
% 1.27/1.61 ============================== end of input ==========================
% 1.27/1.61
% 1.27/1.61 % From the command line: assign(max_seconds, 300).
% 1.27/1.61
% 1.27/1.61 ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 1.27/1.61
% 1.27/1.61 % Formulas that are not ordinary clauses:
% 1.27/1.61
% 1.27/1.61 ============================== end of process non-clausal formulas ===
% 1.27/1.61
% 1.27/1.61 ============================== PROCESS INITIAL CLAUSES ===============
% 1.27/1.61
% 1.27/1.61 ============================== PREDICATE ELIMINATION =================
% 1.27/1.61
% 1.27/1.61 ============================== end predicate elimination =============
% 1.27/1.61
% 1.27/1.61 Auto_denials: (non-Horn, no changes).
% 1.27/1.61
% 1.27/1.61 Term ordering decisions:
% 1.27/1.61 Function symbol KB weights: c42=1. c43=1. c44=1. c36=1. c37=1. c34=1. c46=1. c47=1. c45=1. c35=1. c38=1. c39=1. c40=1. c41=1. f11=1. f13=1. f15=1. f22=1. f23=1. f19=1. f4=1. f5=1. f9=1. f20=1. f16=1. f18=1. f24=1. f8=1.
% 1.27/1.61
% 1.27/1.61 ============================== end of process initial clauses ========
% 1.27/1.61
% 1.27/1.61 ============================== CLAUSES FOR SEARCH ====================
% 1.27/1.61
% 1.27/1.61 ============================== end of clauses for search =============
% 1.27/1.61
% 1.27/1.61 ============================== SEARCH ================================
% 1.27/1.61
% 1.27/1.61 % Starting search at 0.02 seconds.
% 1.27/1.61
% 1.27/1.61 Low Water (keep): wt=24.000, iters=3335
% 1.27/1.61
% 1.27/1.61 Low Water (keep): wt=23.000, iters=3350
% 1.27/1.61
% 1.27/1.61 Low Water (keep): wt=22.000, iters=3688
% 1.27/1.61
% 1.27/1.61 Low Water (keep): wt=21.000, iters=3427
% 1.27/1.61
% 1.27/1.61 Low Water (keep): wt=19.000, iters=3335
% 1.27/1.61
% 1.27/1.61 Low Water (keep): wt=17.000, iters=3336
% 1.27/1.61
% 1.27/1.61 Low Water (keep): wt=16.000, iters=3462
% 1.27/1.61
% 1.27/1.61 Low Water (keep): wt=15.000, iters=3438
% 1.27/1.61
% 1.27/1.61 NOTE: Back_subsumption disabled, ratio of kept to back_subsumed is 2147483647 (0.00 of 0.48 sec).
% 1.27/1.61
% 1.27/1.61 Low Water (keep): wt=14.000, iters=3370
% 1.27/1.61
% 1.27/1.61 Low Water (keep): wt=13.000, iters=3336
% 1.27/1.61
% 1.27/1.61 Low Water (displace): id=10593, wt=11.000
% 1.27/1.61
% 1.27/1.61 Low Water (keep): wt=12.000, iters=3751
% 1.27/1.61
% 1.27/1.61 ============================== PROOF =================================
% 1.27/1.61 % SZS status Unsatisfiable
% 1.27/1.61 % SZS output start Refutation
% 1.27/1.61
% 1.27/1.61 % Proof 1 at 0.62 (+ 0.02) seconds.
% 1.27/1.61 % Length of proof is 15.
% 1.27/1.61 % Level of proof is 4.
% 1.27/1.61 % Maximum clause weight is 13.000.
% 1.27/1.61 % Given clauses 798.
% 1.27/1.61
% 1.27/1.61 7 p10(A,A) # label(p10_7) # label(negated_conjecture). [assumption].
% 1.27/1.61 12 p2(A,A) # label(p2_12) # label(negated_conjecture). [assumption].
% 1.27/1.61 16 p2(c44,c45) # label(p2_16) # label(negated_conjecture). [assumption].
% 1.27/1.61 28 p2(f11(f4(f23(c44,f9(f20(c37)))),c43),f11(f4(c44),c43)) # label(p2_55) # label(negated_conjecture). [assumption].
% 1.27/1.61 30 -p2(f11(f4(c45),c43),f11(f4(f23(c44,f9(f20(c37)))),c43)) # label(not_p2_56) # label(negated_conjecture). [assumption].
% 1.27/1.61 43 p3(f4(A),f4(B)) | -p2(A,B) # label(p3_36) # label(negated_conjecture). [assumption].
% 1.27/1.61 49 p2(A,B) | -p2(C,A) | -p2(C,B) # label(p2_42) # label(negated_conjecture). [assumption].
% 1.27/1.61 63 p2(f11(A,B),f11(C,D)) | -p10(B,D) | -p3(A,C) # label(p2_61) # label(negated_conjecture). [assumption].
% 1.27/1.61 105 p3(f4(c44),f4(c45)). [resolve(43,b,16,a)].
% 1.27/1.61 123 p2(A,B) | -p2(B,A). [resolve(49,c,12,a)].
% 1.27/1.61 124 -p2(f11(f4(f23(c44,f9(f20(c37)))),c43),f11(f4(c45),c43)). [ur(49,a,30,a,c,12,a)].
% 1.27/1.61 238 p2(f11(f4(c44),A),f11(f4(c45),B)) | -p10(A,B). [resolve(105,a,63,c)].
% 1.27/1.61 447 p2(f11(f4(c44),c43),f11(f4(f23(c44,f9(f20(c37)))),c43)). [resolve(123,b,28,a)].
% 1.27/1.61 10324 p2(f11(f4(c44),A),f11(f4(c45),A)). [resolve(238,b,7,a)].
% 1.27/1.61 11693 $F. [ur(49,a,124,a,c,10324,a),unit_del(a,447)].
% 1.27/1.61
% 1.27/1.61 % SZS output end Refutation
% 1.27/1.61 ============================== end of proof ==========================
% 1.27/1.61
% 1.27/1.61 ============================== STATISTICS ============================
% 1.27/1.61
% 1.27/1.61 Given=798. Generated=36484. Kept=11692. proofs=1.
% 1.27/1.61 Usable=798. Sos=9999. Demods=0. Limbo=8, Disabled=960. Hints=0.
% 1.27/1.61 Megabytes=9.78.
% 1.27/1.61 User_CPU=0.62, System_CPU=0.02, Wall_clock=1.
% 1.27/1.61
% 1.27/1.61 ============================== end of statistics =====================
% 1.27/1.61
% 1.27/1.61 ============================== end of search =========================
% 1.27/1.61
% 1.27/1.61 THEOREM PROVED
% 1.27/1.61 % SZS status Unsatisfiable
% 1.27/1.61
% 1.27/1.61 Exiting with 1 proof.
% 1.27/1.61
% 1.27/1.61 Process 23562 exit (max_proofs) Tue Jul 12 08:44:08 2022
% 1.27/1.62 Prover9 interrupted
%------------------------------------------------------------------------------