TSTP Solution File: SYN628-1 by Prover9---1109a
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- Process Solution
%------------------------------------------------------------------------------
% File : Prover9---1109a
% Problem : SYN628-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : tptp2X_and_run_prover9 %d %s
% Computer : n029.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 11:21:31 EDT 2022
% Result : Unsatisfiable 0.82s 1.08s
% Output : Refutation 21.95s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYN628-1 : TPTP v8.1.0. Released v2.5.0.
% 0.07/0.13 % Command : tptp2X_and_run_prover9 %d %s
% 0.13/0.34 % Computer : n029.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 : Tue Jul 12 00:47:02 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.44/1.01
% 0.44/1.01 WARNING: denials share constants (see output).
% 0.44/1.01
% 0.82/1.08 ============================== Prover9 ===============================
% 0.82/1.08 Prover9 (32) version 2009-11A, November 2009.
% 0.82/1.08 Process 16062 was started by sandbox2 on n029.cluster.edu,
% 0.82/1.08 Tue Jul 12 00:47:03 2022
% 0.82/1.08 The command was "/export/starexec/sandbox2/solver/bin/prover9 -t 300 -f /tmp/Prover9_15772_n029.cluster.edu".
% 0.82/1.08 ============================== end of head ===========================
% 0.82/1.08
% 0.82/1.08 ============================== INPUT =================================
% 0.82/1.08
% 0.82/1.08 % Reading from file /tmp/Prover9_15772_n029.cluster.edu
% 0.82/1.08
% 0.82/1.08 set(prolog_style_variables).
% 0.82/1.08 set(auto2).
% 0.82/1.08 % set(auto2) -> set(auto).
% 0.82/1.08 % set(auto) -> set(auto_inference).
% 0.82/1.08 % set(auto) -> set(auto_setup).
% 0.82/1.08 % set(auto_setup) -> set(predicate_elim).
% 0.82/1.08 % set(auto_setup) -> assign(eq_defs, unfold).
% 0.82/1.08 % set(auto) -> set(auto_limits).
% 0.82/1.08 % set(auto_limits) -> assign(max_weight, "100.000").
% 0.82/1.08 % set(auto_limits) -> assign(sos_limit, 20000).
% 0.82/1.08 % set(auto) -> set(auto_denials).
% 0.82/1.08 % set(auto) -> set(auto_process).
% 0.82/1.08 % set(auto2) -> assign(new_constants, 1).
% 0.82/1.08 % set(auto2) -> assign(fold_denial_max, 3).
% 0.82/1.08 % set(auto2) -> assign(max_weight, "200.000").
% 0.82/1.08 % set(auto2) -> assign(max_hours, 1).
% 0.82/1.08 % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.82/1.08 % set(auto2) -> assign(max_seconds, 0).
% 0.82/1.08 % set(auto2) -> assign(max_minutes, 5).
% 0.82/1.08 % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.82/1.08 % set(auto2) -> set(sort_initial_sos).
% 0.82/1.08 % set(auto2) -> assign(sos_limit, -1).
% 0.82/1.08 % set(auto2) -> assign(lrs_ticks, 3000).
% 0.82/1.08 % set(auto2) -> assign(max_megs, 400).
% 0.82/1.08 % set(auto2) -> assign(stats, some).
% 0.82/1.08 % set(auto2) -> clear(echo_input).
% 0.82/1.08 % set(auto2) -> set(quiet).
% 0.82/1.08 % set(auto2) -> clear(print_initial_clauses).
% 0.82/1.08 % set(auto2) -> clear(print_given).
% 0.82/1.08 assign(lrs_ticks,-1).
% 0.82/1.08 assign(sos_limit,10000).
% 0.82/1.08 assign(order,kbo).
% 0.82/1.08 set(lex_order_vars).
% 0.82/1.08 clear(print_given).
% 0.82/1.08
% 0.82/1.08 % formulas(sos). % not echoed (36 formulas)
% 0.82/1.08
% 0.82/1.08 ============================== end of input ==========================
% 0.82/1.08
% 0.82/1.08 % From the command line: assign(max_seconds, 300).
% 0.82/1.08
% 0.82/1.08 ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.82/1.08
% 0.82/1.08 % Formulas that are not ordinary clauses:
% 0.82/1.08
% 0.82/1.08 ============================== end of process non-clausal formulas ===
% 0.82/1.08
% 0.82/1.08 ============================== PROCESS INITIAL CLAUSES ===============
% 0.82/1.08
% 0.82/1.08 ============================== PREDICATE ELIMINATION =================
% 0.82/1.08
% 0.82/1.08 ============================== end predicate elimination =============
% 0.82/1.08
% 0.82/1.08 Auto_denials:
% 0.82/1.08 % copying label not_p21_33 to answer in negative clause
% 0.82/1.08 % copying label not_p20_35 to answer in negative clause
% 0.82/1.08 % assign(max_proofs, 2). % (Horn set with more than one neg. clause)
% 0.82/1.08
% 0.82/1.08 WARNING, because some of the denials share constants,
% 0.82/1.08 some of the denials or their descendents may be subsumed,
% 0.82/1.08 preventing the target number of proofs from being found.
% 0.82/1.08 The shared constants are: c22, c25, c24, c23.
% 0.82/1.08
% 0.82/1.08 Term ordering decisions:
% 0.82/1.08 Function symbol KB weights: c23=1. c24=1. c25=1. c28=1. c22=1. c27=1. c26=1. c29=1. f7=1. f8=1. f15=1. f10=1. f17=1. f18=1. f4=1. f11=1. f12=1. f13=1. f14=1. f16=1.
% 0.82/1.08
% 0.82/1.08 ============================== end of process initial clauses ========
% 0.82/1.08
% 0.82/1.08 ============================== CLAUSES FOR SEARCH ====================
% 0.82/1.08
% 0.82/1.08 ============================== end of clauses for search =============
% 0.82/1.08
% 0.82/1.08 ============================== SEARCH ================================
% 0.82/1.08
% 0.82/1.08 % Starting search at 0.02 seconds.
% 0.82/1.08
% 0.82/1.08 ============================== PROOF =================================
% 0.82/1.08 % SZS status Unsatisfiable
% 0.82/1.08 % SZS output start Refutation
% 0.82/1.08
% 0.82/1.08 % Proof 1 at 0.08 (+ 0.00) seconds: not_p20_35.
% 0.82/1.08 % Length of proof is 16.
% 0.82/1.08 % Level of proof is 3.
% 0.82/1.08 % Maximum clause weight is 24.000.
% 0.82/1.08 % Given clauses 82.
% 0.82/1.08
% 0.82/1.08 1 p2(A,A) # label(p2_1) # label(negated_conjecture). [assumption].
% 0.82/1.08 2 p9(A,A) # label(p9_2) # label(negated_conjecture). [assumption].
% 0.82/1.08 6 p9(c28,c22) # label(p9_6) # label(negated_conjecture). [assumption].
% 0.82/1.08 13 p20(f16(f17(c28,c27)),f10(f15(f7(c23,f8(c24,c25)),c28),f11(f12(f13(f14(c29)))))) # label(p20_34) # label(negated_conjecture). [assumption].
% 0.82/1.08 16 -p20(f16(f17(c22,c27)),f10(f15(f7(c23,f8(c24,c25)),c22),f11(f12(f13(f14(c29)))))) # label(not_p20_35) # label(negated_conjecture) # answer(not_p20_35). [assumption].
% 21.95/22.25 17 p9(f16(A),f16(B)) | -p9(A,B) # label(p9_13) # label(negated_conjecture). [assumption].
% 21.95/22.25 30 p20(A,B) | -p9(C,A) | -p9(D,B) | -p20(C,D) # label(p20_26) # label(negated_conjecture). [assumption].
% 21.95/22.25 33 p9(f17(A,B),f17(C,D)) | -p9(A,C) | -p9(B,D) # label(p9_29) # label(negated_conjecture). [assumption].
% 21.95/22.25 34 p9(f15(A,B),f15(C,D)) | -p2(A,C) | -p9(B,D) # label(p9_30) # label(negated_conjecture). [assumption].
% 21.95/22.25 35 p9(f10(A,B),f10(C,D)) | -p9(A,C) | -p9(B,D) # label(p9_31) # label(negated_conjecture). [assumption].
% 21.95/22.25 45 -p9(A,f16(f17(c22,c27))) | -p9(B,f10(f15(f7(c23,f8(c24,c25)),c22),f11(f12(f13(f14(c29)))))) | -p20(A,B) # answer(not_p20_35). [resolve(30,a,16,a)].
% 21.95/22.25 52 p9(f17(c28,A),f17(c22,A)). [ur(33,b,6,a,c,2,a)].
% 21.95/22.25 54 p9(f15(A,c28),f15(A,c22)). [ur(34,b,1,a,c,6,a)].
% 21.95/22.25 436 p9(f16(f17(c28,A)),f16(f17(c22,A))). [ur(17,b,52,a)].
% 21.95/22.25 564 p9(f10(f15(A,c28),B),f10(f15(A,c22),B)). [ur(35,b,54,a,c,2,a)].
% 21.95/22.25 1234 $F # answer(not_p20_35). [resolve(45,c,13,a),unit_del(a,436),unit_del(b,564)].
% 21.95/22.25
% 21.95/22.25 % SZS output end Refutation
% 21.95/22.25 ============================== end of proof ==========================
% 21.95/22.25
% 21.95/22.25 % Disable descendants (x means already disabled):
% 21.95/22.25 16 45 1222 1223 1224 1225 1226 1227 1228 1229
% 21.95/22.25 1230 1231 1232 1233 1235 1236
% 21.95/22.25
% 21.95/22.25 Low Water (keep): wt=15.000, iters=3490
% 21.95/22.25
% 21.95/22.25 NOTE: Back_subsumption disabled, ratio of kept to back_subsumed is 69 (0.00 of 1.17 sec).
% 21.95/22.25
% 21.95/22.25 Low Water (displace): id=7552, wt=35.000
% 21.95/22.25
% 21.95/22.25 Low Water (displace): id=7682, wt=32.000
% 21.95/22.25
% 21.95/22.25 Low Water (displace): id=7720, wt=29.000
% 21.95/22.25
% 21.95/22.25 Low Water (displace): id=10820, wt=15.000
% 21.95/22.25
% 21.95/22.25 Low Water (displace): id=396795, wt=14.000
% 21.95/22.25
% 21.95/22.25 Low Water (displace): id=432920, wt=13.000
% 21.95/22.25
% 21.95/22.25 ============================== STATISTICS ============================
% 21.95/22.25
% 21.95/22.25 Given=1269. Generated=1286875. Kept=538289. proofs=1.
% 21.95/22.25 Usable=1233. Sos=9999. Demods=0. Limbo=750, Disabled=526343. Hints=0.
% 21.95/22.25 Kept_by_rule=0, Deleted_by_rule=0.
% 21.95/22.25 Forward_subsumed=11022. Back_subsumed=134.
% 21.95/22.25 Sos_limit_deleted=737563. Sos_displaced=526157. Sos_removed=0.
% 21.95/22.25 New_demodulators=0 (0 lex), Back_demodulated=0. Back_unit_deleted=0.
% 21.95/22.25 Demod_attempts=0. Demod_rewrites=0.
% 21.95/22.25 Res_instance_prunes=0. Para_instance_prunes=0. Basic_paramod_prunes=0.
% 21.95/22.25 Nonunit_fsub_feature_tests=998513. Nonunit_bsub_feature_tests=394382.
% 21.95/22.25 Megabytes=419.43.
% 21.95/22.25 User_CPU=20.45, System_CPU=0.80, Wall_clock=21.
% 21.95/22.25
% 21.95/22.25 Megs malloced by palloc(): 400.
% 21.95/22.25 type (bytes each) gets frees in use bytes
% 21.95/22.25 chunk ( 104) 735 735 0 0.0 K
% 21.95/22.25 string_buf ( 8) 717 717 0 0.0 K
% 21.95/22.25 token ( 20) 1472 1472 0 0.0 K
% 21.95/22.25 pterm ( 16) 983 983 0 0.0 K
% 21.95/22.25 hashtab ( 8) 0 0 0 0.0 K
% 21.95/22.25 hashnode ( 8) 0 0 0 0.0 K
% 21.95/22.25 term ( 20) 25225894 14272049 10953845 213942.3 K
% 21.95/22.25 term arg arrays: 46701.9 K
% 21.95/22.25 attribute ( 12) 69061 60339 8722 102.2 K
% 21.95/22.25 ilist ( 8) 216004691 212264025 3740666 29224.0 K
% 21.95/22.25 plist ( 8) 13398794 12847951 550843 4303.5 K
% 21.95/22.25 i2list ( 12) 46776 46776 0 0.0 K
% 21.95/22.25 just ( 12) 1287110 748762 538348 6308.8 K
% 21.95/22.25 parajust ( 16) 0 0 0 0.0 K
% 21.95/22.25 instancejust ( 8) 0 0 0 0.0 K
% 21.95/22.25 ivyjust ( 24) 0 0 0 0.0 K
% 21.95/22.25 formula ( 28) 173 173 0 0.0 K
% 21.95/22.25 formula arg arrays: 0.0 K
% 21.95/22.25 topform ( 52) 1286912 748585 538327 27336.9 K
% 21.95/22.25 clist_pos ( 20) 1603550 1065225 538325 10514.2 K
% 21.95/22.25 clist ( 16) 8 1 7 0.1 K
% 21.95/22.25 context ( 808) 5882688 5882685 3 2.4 K
% 21.95/22.25 trail ( 12) 9509714 9509710 4 0.0 K
% 21.95/22.25 ac_match_pos (70044) 0 0 0 0.0 K
% 21.95/22.25 ac_match_free_vars_pos (20020)
% 21.95/22.25 0 0 0 0.0 K
% 21.95/22.25 btm_state ( 60) 0 0 0 0.0 K
% 22.00/22.25 btu_state ( 60) 0 0 0 0.0 K
% 22.00/22.25 ac_position (285432) 0 0 0 0.0 K
% 22.00/22.25 fpa_trie ( 20) 3888744 3880743 8001 156.3 K
% 22.00/22.25 fpa_state ( 28) 4446163 4446034 129 3.5 K
% 22.00/22.25 fpa_index ( 12) 10 0 10 0.1 K
% 22.00/22.25 fpa_chunk ( 20) 4846028 4833297 12731 248.7 K
% 22.00/22.25 fpa_list ( 16) 3884448 0 3884448 60694.5 K
% 22.00/22.25 fpa_list chunks: 1303.6 K
% 22.00/22.25 discrim ( 12) 8097822 8063038 34784 407.6 K
% 22.00/22.25 discrim_pos ( 16) 9077 9077 0 0.0 K
% 22.00/22.25 flat2 ( 32) 11238557 11238557 0 0.0 K
% 22.00/22.25 flat ( 48) 0 0 0 0.0 K
% 22.00/22.25 flatterm ( 32) 0 0 0 0.0 K
% 22.00/22.25 mindex ( 28) 13 0 13 0.4 K
% 22.00/22.25 mindex_pos ( 56) 4190980 4190978 2 0.1 K
% 22.00/22.25 lindex ( 12) 5 0 5 0.1 K
% 22.00/22.25 clash ( 40) 717820 717817 3 0.1 K
% 22.00/22.25 di_tree ( 12) 58695 4709 53986 632.6 K
% 22.00/22.25 avl_node ( 20) 1075042 1055044 19998 390.6 K
% 22.00/22.25
% 22.00/22.25 Memory report, 20 @ 20 = 400 megs (400.00 megs used).
% 22.00/22.25 List 1, length 41, 0.2 K
% 22.00/22.25 List 2, length 95, 0.7 K
% 22.00/22.25 List 3, length 43249, 506.8 K
% 22.00/22.25 List 8, length 522, 16.3 K
% 22.00/22.25 List 10, length 4, 0.2 K
% 22.00/22.25 List 14, length 4, 0.2 K
% 22.00/22.25 List 16, length 1567, 97.9 K
% 22.00/22.25 List 26, length 29, 2.9 K
% 22.00/22.25 List 32, length 1024, 128.0 K
% 22.00/22.25 List 64, length 1, 0.2 K
% 22.00/22.25 List 202, length 4, 3.2 K
% 22.00/22.25
% 22.00/22.25 ============================== SELECTOR REPORT =======================
% 22.00/22.25 Sos_deleted=737563, Sos_displaced=526157, Sos_size=9999
% 22.00/22.25 SELECTOR PART PRIORITY ORDER SIZE SELECTED
% 22.00/22.25 I 2147483647 high age 0 36
% 22.00/22.25 H 1 high weight 0 0
% 22.00/22.25 A 1 low age 9999 137
% 22.00/22.25 F 4 low weight 7625 548
% 22.00/22.25 T 4 low weight 2374 548
% 22.00/22.25 ============================== end of selector report ================
% 22.00/22.25
% 22.00/22.25 ============================== end of statistics =====================
% 22.00/22.25
% 22.00/22.25 Exiting with 1 proof.
% 22.00/22.25
% 22.00/22.25 Process 16062 exit (max_megs) Tue Jul 12 00:47:24 2022
% 22.00/22.25 Prover9 interrupted
%------------------------------------------------------------------------------