TSTP Solution File: SWV571-1.046 by Prover9---1109a

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Prover9---1109a
% Problem  : SWV571-1.046 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_prover9 %d %s

% Computer : n007.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 : Wed Jul 20 21:13:55 EDT 2022

% Result   : Unsatisfiable 2.73s 3.02s
% Output   : Refutation 2.73s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11  % Problem  : SWV571-1.046 : TPTP v8.1.0. Released v4.0.0.
% 0.11/0.12  % Command  : tptp2X_and_run_prover9 %d %s
% 0.12/0.33  % Computer : n007.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 : Wed Jun 15 05:37:25 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.74/1.14  ============================== Prover9 ===============================
% 0.74/1.14  Prover9 (32) version 2009-11A, November 2009.
% 0.74/1.14  Process 6016 was started by sandbox on n007.cluster.edu,
% 0.74/1.14  Wed Jun 15 05:37:26 2022
% 0.74/1.14  The command was "/export/starexec/sandbox/solver/bin/prover9 -t 300 -f /tmp/Prover9_5863_n007.cluster.edu".
% 0.74/1.14  ============================== end of head ===========================
% 0.74/1.14  
% 0.74/1.14  ============================== INPUT =================================
% 0.74/1.14  
% 0.74/1.14  % Reading from file /tmp/Prover9_5863_n007.cluster.edu
% 0.74/1.14  
% 0.74/1.14  set(prolog_style_variables).
% 0.74/1.14  set(auto2).
% 0.74/1.14      % set(auto2) -> set(auto).
% 0.74/1.14      % set(auto) -> set(auto_inference).
% 0.74/1.14      % set(auto) -> set(auto_setup).
% 0.74/1.14      % set(auto_setup) -> set(predicate_elim).
% 0.74/1.14      % set(auto_setup) -> assign(eq_defs, unfold).
% 0.74/1.14      % set(auto) -> set(auto_limits).
% 0.74/1.14      % set(auto_limits) -> assign(max_weight, "100.000").
% 0.74/1.14      % set(auto_limits) -> assign(sos_limit, 20000).
% 0.74/1.14      % set(auto) -> set(auto_denials).
% 0.74/1.14      % set(auto) -> set(auto_process).
% 0.74/1.14      % set(auto2) -> assign(new_constants, 1).
% 0.74/1.14      % set(auto2) -> assign(fold_denial_max, 3).
% 0.74/1.14      % set(auto2) -> assign(max_weight, "200.000").
% 0.74/1.14      % set(auto2) -> assign(max_hours, 1).
% 0.74/1.14      % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.74/1.14      % set(auto2) -> assign(max_seconds, 0).
% 0.74/1.14      % set(auto2) -> assign(max_minutes, 5).
% 0.74/1.14      % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.74/1.14      % set(auto2) -> set(sort_initial_sos).
% 0.74/1.14      % set(auto2) -> assign(sos_limit, -1).
% 0.74/1.14      % set(auto2) -> assign(lrs_ticks, 3000).
% 0.74/1.14      % set(auto2) -> assign(max_megs, 400).
% 0.74/1.14      % set(auto2) -> assign(stats, some).
% 0.74/1.14      % set(auto2) -> clear(echo_input).
% 0.74/1.14      % set(auto2) -> set(quiet).
% 0.74/1.14      % set(auto2) -> clear(print_initial_clauses).
% 0.74/1.14      % set(auto2) -> clear(print_given).
% 0.74/1.14  assign(lrs_ticks,-1).
% 0.74/1.14  assign(sos_limit,10000).
% 0.74/1.14  assign(order,kbo).
% 0.74/1.14  set(lex_order_vars).
% 0.74/1.14  clear(print_given).
% 0.74/1.14  
% 0.74/1.14  % formulas(sos).  % not echoed (342 formulas)
% 0.74/1.14  
% 0.74/1.14  ============================== end of input ==========================
% 0.74/1.14  
% 0.74/1.14  % From the command line: assign(max_seconds, 300).
% 0.74/1.14  
% 0.74/1.14  ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.74/1.14  
% 0.74/1.14  % Formulas that are not ordinary clauses:
% 0.74/1.14  
% 0.74/1.14  ============================== end of process non-clausal formulas ===
% 0.74/1.14  
% 0.74/1.14  ============================== PROCESS INITIAL CLAUSES ===============
% 0.74/1.14  
% 0.74/1.14  ============================== PREDICATE ELIMINATION =================
% 0.74/1.14  
% 0.74/1.14  ============================== end predicate elimination =============
% 0.74/1.14  
% 0.74/1.14  Auto_denials:  (non-Horn, no changes).
% 0.74/1.14  
% 0.74/1.14  Term ordering decisions:
% 0.74/1.14  Function symbol KB weights:  tail=1. seq=1. q0=1. q1=1. q10=1. q11=1. q12=1. q13=1. q14=1. q15=1. q16=1. q17=1. q18=1. q19=1. q2=1. q20=1. q21=1. q22=1. q23=1. q24=1. q25=1. q26=1. q27=1. q28=1. q29=1. q3=1. q30=1. q31=1. q32=1. q33=1. q34=1. q35=1. q36=1. q37=1. q38=1. q39=1. q4=1. q40=1. q41=1. q42=1. q43=1. q44=1. q45=1. q46=1. q5=1. q6=1. q7=1. q8=1. q9=1. earray_278=1. index_105=1. index_111=1. index_117=1. index_123=1. index_129=1. index_135=1. index_141=1. index_147=1. index_15=1. index_153=1. index_159=1. index_165=1. index_171=1. index_177=1. index_183=1. index_189=1. index_195=1. index_201=1. index_207=1. index_21=1. index_213=1. index_219=1. index_225=1. index_231=1. index_237=1. index_243=1. index_249=1. index_255=1. index_261=1. index_267=1. index_27=1. index_273=1. index_3=1. index_33=1. index_39=1. index_45=1. index_51=1. index_57=1. index_63=1. index_69=1. index_75=1. index_81=1. index_87=1. index_9=1. index_93=1. index_99=1. earray_10=1. earray_100=1. earray_104=1. earray_106=1. earray_110=1. earray_112=1. earray_116=1. earray_118=1. earray_122=1. earray_124=1. earray_128=1. earray_130=1. earray_134=1. earray_136=1. earray_14=1. earray_140=1. earray_142=1. earray_146=1. earray_148=1. earray_152=1. earray_154=1. earray_158=1. earray_16=1. earray_160=1. earray_164=1. earray_166=1. earray_170=1. earray_172=1. earray_176=1. earray_178=1. earray_182=1. earray_184=1. earray_188=1. earray_190=1. earray_194=1. earray_196=1. earray_2=1. earray_20=1. earray_200=1. earray_202=1. earray_206=1. earray_208=1. earray_212=1. earray_214=1. earray_218=1. earray_22=1. earray_220=1. earray_224=1. earray_226=1. earray_230=1. earray_232=1. earray_236=1. earray_238=1. earray_242=1. earray_244=1. earray_248=1. earray_250=1. earray_254=1. earray_256=1. earray_26=1. earray_260=1. earray_262=1. earray_266=1. earray_268=1. earray_272=1. earray_274=1. earray_28=1. earray_32=1. earray_34=1. earray_38=1. earray_4=1. earray_40=1. earray_44=1. earray_46=1. earray_50=1. earray_52=1. earray_56=1. earray_58=1. earray_62=1. earray_64=1. earray_68=1. earray_70=1. earray_74=1. earray_76=1. earray_8=1. earray_80=1. earray_82=1. earray_86=1. earray_88=1. earray_92=1. earray_94=1. earray_98=1. head=1. index_0=1. index_102=1. index_108=1. index_114=1. index_12=1. index_120=1. index_126=1. index_132=1. index_138=1. index_144=1. index_150=1. index_156=1. index_162=1. index_168=1. index_174=1. index_18=1. index_180=1. index_186=1. index_192=1. index_198=1. index_204=1. index_210=1. index_216=1. index_222=1. index_228=1. index_234=1. index_24=1. index_240=1. index_246=1. index_252=1. index_258=1. index_264=1. index_270=1. index_276=1. index_279=1. index_281=1. index_282=1. index_30=1. index_36=1. index_42=1. index_48=1. index_54=1. index_6=1. index_60=1. index_66=1. index_72=1. index_78=1. index_84=1. index_90=1. index_96=1. q=1. queue_1=1. queue_101=1. queue_103=1. queue_107=1. queue_109=1. queue_11=1. queue_113=1. queue_115=1. queue_119=1. queue_121=1. queue_125=1. queue_127=1. queue_13=1. queue_131=1. queue_133=1. queue_137=1. queue_139=1. queue_143=1. queue_145=1. queue_149=1. queue_151=1. queue_155=1. queue_157=1. queue_161=1. queue_163=1. queue_167=1. queue_169=1. queue_17=1. queue_173=1. queue_175=1. queue_179=1. queue_181=1. queue_185=1. queue_187=1. queue_19=1. queue_191=1. queue_193=1. queue_197=1. queue_199=1. queue_203=1. queue_205=1. queue_209=1. queue_211=1. queue_215=1. queue_217=1. queue_221=1. queue_223=1. queue_227=1. queue_229=1. queue_23=1. queue_233=1. queue_235=1. queue_239=1. queue_241=1. queue_245=1. queue_247=1. queue_25=1. queue_251=1. queue_253=1. queue_257=1. queue_259=1. queue_263=1. queue_265=1. queue_269=1. queue_271=1. queue_275=1. queue_277=1. queue_29=1. queue_31=1. queue_35=1. queue_37=1. queue_41=1. queue_43=1. queue_47=1. queue_49=1. queue_5=1. queue_53=1. queue_55=1. queue_59=1. queue_61=1. queue_65=1. queue_67=1. queue_7=1. queue_71=1. queue_73=1. queue_77=1. queue_79=1. queue_83=1. queue_85=1. queue_89=1. queue_91=1. queue_95=1. queue_97=1. e0=1. e1=1. e10=1. e11=1. e12=1. e13=1. e14=1. e15=1. e16=1. e17=1. e18=1. e19=1. e2=1. e20=1. e21=1. e22=1. e23=1. e24=1. e25=1. e26=1. e27=1. e28=1. e29=1. e3=1. e30=1. e31=1. e32=1. e33=1. e34=1. e35=1. e36=1. e37=1. e38=1. e39=1. e4=1. e40=1. e41=1. e42=1. e43=1. e44=1. e45=1. e5=1. e6=1. e7=1. e8=1. e9=1. elem_280=1. elem_283=1. select=1. s=1. p=1. store=1.
% 2.73/3.02  
% 2.73/3.02  ============================== end of process initial clauses ========
% 2.73/3.02  
% 2.73/3.02  ============================== CLAUSES FOR SEARCH ====================
% 2.73/3.02  
% 2.73/3.02  ============================== end of clauses for search =============
% 2.73/3.02  
% 2.73/3.02  ============================== SEARCH ================================
% 2.73/3.02  
% 2.73/3.02  % Starting search at 0.14 seconds.
% 2.73/3.02  
% 2.73/3.02  NOTE: Back_subsumption disabled, ratio of kept to back_subsumed is 2147483647 (0.00 of 0.92 sec).
% 2.73/3.02  
% 2.73/3.02  ============================== PROOF =================================
% 2.73/3.02  % SZS status Unsatisfiable
% 2.73/3.02  % SZS output start Refutation
% 2.73/3.02  
% 2.73/3.02  % Proof 1 at 2.01 (+ 0.01) seconds.
% 2.73/3.02  % Length of proof is 881.
% 2.73/3.02  % Level of proof is 80.
% 2.73/3.02  % Maximum clause weight is 13.000.
% 2.73/3.02  % Given clauses 1219.
% 2.73/3.02  
% 2.73/3.02  1 select(store(A,B,C),B) = C # label(a1) # label(axiom).  [assumption].
% 2.73/3.02  2 A = B | select(store(C,A,D),B) = select(C,B) # label(a2) # label(axiom).  [assumption].
% 2.73/3.02  3 head != tail # label(head_distinct_from_tail) # label(axiom).  [assumption].
% 2.73/3.02  4 head != seq # label(head_distinct_from_seq) # label(axiom).  [assumption].
% 2.73/3.02  5 tail != seq # label(tail_distinct_from_seq) # label(axiom).  [assumption].
% 2.73/3.02  6 seq != tail.  [copy(5),flip(a)].
% 2.73/3.02  7 p(s(A)) = A # label(ps) # label(axiom).  [assumption].
% 2.73/3.02  11 s(s(s(A))) = A # label(circular) # label(axiom).  [assumption].
% 2.73/3.02  120 earray_244 = store(earray_242,index_243,e45) # label(hyp54) # label(hypothesis).  [assumption].
% 2.73/3.02  121 store(earray_242,index_243,e45) = earray_244.  [copy(120),flip(a)].
% 2.73/3.02  144 earray_278 = select(q46,seq) # label(hyp66) # label(hypothesis).  [assumption].
% 2.73/3.02  145 select(q46,seq) = earray_278.  [copy(144),flip(a)].
% 2.73/3.02  198 elem_280 = select(earray_278,index_279) # label(hyp93) # label(hypothesis).  [assumption].
% 2.73/3.02  199 select(earray_278,index_279) = elem_280.  [copy(198),flip(a)].
% 2.73/3.02  200 elem_283 = select(earray_278,index_282) # label(hyp94) # label(hypothesis).  [assumption].
% 2.73/3.02  201 select(earray_278,index_282) = elem_283.  [copy(200),flip(a)].
% 2.73/3.02  202 index_0 = select(q,tail) # label(hyp95) # label(hypothesis).  [assumption].
% 2.73/3.02  203 select(q,tail) = index_0.  [copy(202),flip(a)].
% 2.73/3.02  204 index_102 = s(index_99) # label(hyp96) # label(hypothesis).  [assumption].
% 2.73/3.02  205 s(index_99) = index_102.  [copy(204),flip(a)].
% 2.73/3.02  206 index_105 = select(q24,tail) # label(hyp97) # label(hypothesis).  [assumption].
% 2.73/3.02  207 select(q24,tail) = index_105.  [copy(206),flip(a)].
% 2.73/3.02  208 index_108 = s(index_105) # label(hyp98) # label(hypothesis).  [assumption].
% 2.73/3.02  209 s(index_105) = index_108.  [copy(208),flip(a)].
% 2.73/3.02  210 index_111 = select(q25,tail) # label(hyp99) # label(hypothesis).  [assumption].
% 2.73/3.02  211 select(q25,tail) = index_111.  [copy(210),flip(a)].
% 2.73/3.02  212 index_114 = s(index_111) # label(hyp100) # label(hypothesis).  [assumption].
% 2.73/3.02  213 s(index_111) = index_114.  [copy(212),flip(a)].
% 2.73/3.02  214 index_117 = select(q26,tail) # label(hyp101) # label(hypothesis).  [assumption].
% 2.73/3.02  215 select(q26,tail) = index_117.  [copy(214),flip(a)].
% 2.73/3.02  216 index_12 = s(index_9) # label(hyp102) # label(hypothesis).  [assumption].
% 2.73/3.02  217 s(index_9) = index_12.  [copy(216),flip(a)].
% 2.73/3.02  218 index_120 = s(index_117) # label(hyp103) # label(hypothesis).  [assumption].
% 2.73/3.02  219 s(index_117) = index_120.  [copy(218),flip(a)].
% 2.73/3.02  220 index_123 = select(q27,tail) # label(hyp104) # label(hypothesis).  [assumption].
% 2.73/3.02  221 select(q27,tail) = index_123.  [copy(220),flip(a)].
% 2.73/3.02  222 index_126 = s(index_123) # label(hyp105) # label(hypothesis).  [assumption].
% 2.73/3.02  223 s(index_123) = index_126.  [copy(222),flip(a)].
% 2.73/3.02  224 index_129 = select(q28,tail) # label(hyp106) # label(hypothesis).  [assumption].
% 2.73/3.02  225 select(q28,tail) = index_129.  [copy(224),flip(a)].
% 2.73/3.02  226 index_132 = s(index_129) # label(hyp107) # label(hypothesis).  [assumption].
% 2.73/3.02  227 s(index_129) = index_132.  [copy(226),flip(a)].
% 2.73/3.02  228 index_135 = select(q2,tail) # label(hyp108) # label(hypothesis).  [assumption].
% 2.73/3.02  229 select(q2,tail) = index_135.  [copy(228),flip(a)].
% 2.73/3.02  230 index_138 = s(index_135) # label(hyp109) # label(hypothesis).  [assumption].
% 2.73/3.02  231 s(index_135) = index_138.  [copy(230),flip(a)].
% 2.73/3.02  232 index_141 = select(q29,tail) # label(hyp110) # label(hypothesis).  [assumption].
% 2.73/3.02  233 select(q29,tail) = index_141.  [copy(232),flip(a)].
% 2.73/3.02  234 index_144 = s(index_141) # label(hyp111) # label(hypothesis).  [assumption].
% 2.73/3.02  235 s(index_141) = index_144.  [copy(234),flip(a)].
% 2.73/3.02  236 index_147 = select(q30,tail) # label(hyp112) # label(hypothesis).  [assumption].
% 2.73/3.02  237 select(q30,tail) = index_147.  [copy(236),flip(a)].
% 2.73/3.02  238 index_15 = select(q10,tail) # label(hyp113) # label(hypothesis).  [assumption].
% 2.73/3.02  239 select(q10,tail) = index_15.  [copy(238),flip(a)].
% 2.73/3.02  240 index_150 = s(index_147) # label(hyp114) # label(hypothesis).  [assumption].
% 2.73/3.02  241 s(index_147) = index_150.  [copy(240),flip(a)].
% 2.73/3.02  242 index_153 = select(q31,tail) # label(hyp115) # label(hypothesis).  [assumption].
% 2.73/3.02  243 select(q31,tail) = index_153.  [copy(242),flip(a)].
% 2.73/3.02  244 index_156 = s(index_153) # label(hyp116) # label(hypothesis).  [assumption].
% 2.73/3.02  245 s(index_153) = index_156.  [copy(244),flip(a)].
% 2.73/3.02  246 index_159 = select(q32,tail) # label(hyp117) # label(hypothesis).  [assumption].
% 2.73/3.02  247 select(q32,tail) = index_159.  [copy(246),flip(a)].
% 2.73/3.02  248 index_162 = s(index_159) # label(hyp118) # label(hypothesis).  [assumption].
% 2.73/3.02  249 s(index_159) = index_162.  [copy(248),flip(a)].
% 2.73/3.02  250 index_165 = select(q33,tail) # label(hyp119) # label(hypothesis).  [assumption].
% 2.73/3.02  251 select(q33,tail) = index_165.  [copy(250),flip(a)].
% 2.73/3.02  252 index_168 = s(index_165) # label(hyp120) # label(hypothesis).  [assumption].
% 2.73/3.02  253 s(index_165) = index_168.  [copy(252),flip(a)].
% 2.73/3.02  254 index_171 = select(q34,tail) # label(hyp121) # label(hypothesis).  [assumption].
% 2.73/3.02  255 select(q34,tail) = index_171.  [copy(254),flip(a)].
% 2.73/3.02  256 index_174 = s(index_171) # label(hyp122) # label(hypothesis).  [assumption].
% 2.73/3.02  257 s(index_171) = index_174.  [copy(256),flip(a)].
% 2.73/3.02  258 index_177 = select(q35,tail) # label(hyp123) # label(hypothesis).  [assumption].
% 2.73/3.02  259 select(q35,tail) = index_177.  [copy(258),flip(a)].
% 2.73/3.02  260 index_18 = s(index_15) # label(hyp124) # label(hypothesis).  [assumption].
% 2.73/3.02  261 s(index_15) = index_18.  [copy(260),flip(a)].
% 2.73/3.02  262 index_180 = s(index_177) # label(hyp125) # label(hypothesis).  [assumption].
% 2.73/3.02  263 s(index_177) = index_180.  [copy(262),flip(a)].
% 2.73/3.02  264 index_183 = select(q36,tail) # label(hyp126) # label(hypothesis).  [assumption].
% 2.73/3.02  265 select(q36,tail) = index_183.  [copy(264),flip(a)].
% 2.73/3.02  266 index_186 = s(index_183) # label(hyp127) # label(hypothesis).  [assumption].
% 2.73/3.02  267 s(index_183) = index_186.  [copy(266),flip(a)].
% 2.73/3.02  268 index_189 = select(q37,tail) # label(hyp128) # label(hypothesis).  [assumption].
% 2.73/3.02  269 select(q37,tail) = index_189.  [copy(268),flip(a)].
% 2.73/3.02  270 index_192 = s(index_189) # label(hyp129) # label(hypothesis).  [assumption].
% 2.73/3.02  271 s(index_189) = index_192.  [copy(270),flip(a)].
% 2.73/3.02  272 index_195 = select(q38,tail) # label(hyp130) # label(hypothesis).  [assumption].
% 2.73/3.02  273 select(q38,tail) = index_195.  [copy(272),flip(a)].
% 2.73/3.02  274 index_198 = s(index_195) # label(hyp131) # label(hypothesis).  [assumption].
% 2.73/3.02  275 s(index_195) = index_198.  [copy(274),flip(a)].
% 2.73/3.02  276 index_201 = select(q3,tail) # label(hyp132) # label(hypothesis).  [assumption].
% 2.73/3.02  277 select(q3,tail) = index_201.  [copy(276),flip(a)].
% 2.73/3.02  278 index_204 = s(index_201) # label(hyp133) # label(hypothesis).  [assumption].
% 2.73/3.02  279 s(index_201) = index_204.  [copy(278),flip(a)].
% 2.73/3.02  280 index_207 = select(q39,tail) # label(hyp134) # label(hypothesis).  [assumption].
% 2.73/3.02  281 select(q39,tail) = index_207.  [copy(280),flip(a)].
% 2.73/3.02  282 index_21 = select(q11,tail) # label(hyp135) # label(hypothesis).  [assumption].
% 2.73/3.02  283 select(q11,tail) = index_21.  [copy(282),flip(a)].
% 2.73/3.02  284 index_210 = s(index_207) # label(hyp136) # label(hypothesis).  [assumption].
% 2.73/3.02  285 s(index_207) = index_210.  [copy(284),flip(a)].
% 2.73/3.02  286 index_213 = select(q40,tail) # label(hyp137) # label(hypothesis).  [assumption].
% 2.73/3.02  287 select(q40,tail) = index_213.  [copy(286),flip(a)].
% 2.73/3.02  288 index_216 = s(index_213) # label(hyp138) # label(hypothesis).  [assumption].
% 2.73/3.02  289 s(index_213) = index_216.  [copy(288),flip(a)].
% 2.73/3.02  290 index_219 = select(q41,tail) # label(hyp139) # label(hypothesis).  [assumption].
% 2.73/3.02  291 select(q41,tail) = index_219.  [copy(290),flip(a)].
% 2.73/3.02  292 index_222 = s(index_219) # label(hyp140) # label(hypothesis).  [assumption].
% 2.73/3.02  293 s(index_219) = index_222.  [copy(292),flip(a)].
% 2.73/3.02  294 index_225 = select(q42,tail) # label(hyp141) # label(hypothesis).  [assumption].
% 2.73/3.02  295 select(q42,tail) = index_225.  [copy(294),flip(a)].
% 2.73/3.02  296 index_228 = s(index_225) # label(hyp142) # label(hypothesis).  [assumption].
% 2.73/3.02  297 s(index_225) = index_228.  [copy(296),flip(a)].
% 2.73/3.02  298 index_231 = select(q43,tail) # label(hyp143) # label(hypothesis).  [assumption].
% 2.73/3.02  299 select(q43,tail) = index_231.  [copy(298),flip(a)].
% 2.73/3.02  300 index_234 = s(index_231) # label(hyp144) # label(hypothesis).  [assumption].
% 2.73/3.02  301 s(index_231) = index_234.  [copy(300),flip(a)].
% 2.73/3.02  302 index_237 = select(q44,tail) # label(hyp145) # label(hypothesis).  [assumption].
% 2.73/3.02  303 select(q44,tail) = index_237.  [copy(302),flip(a)].
% 2.73/3.02  304 index_24 = s(index_21) # label(hyp146) # label(hypothesis).  [assumption].
% 2.73/3.02  305 s(index_21) = index_24.  [copy(304),flip(a)].
% 2.73/3.02  306 index_240 = s(index_237) # label(hyp147) # label(hypothesis).  [assumption].
% 2.73/3.02  307 s(index_237) = index_240.  [copy(306),flip(a)].
% 2.73/3.02  308 index_243 = select(q45,tail) # label(hyp148) # label(hypothesis).  [assumption].
% 2.73/3.02  309 select(q45,tail) = index_243.  [copy(308),flip(a)].
% 2.73/3.02  310 index_246 = s(index_243) # label(hyp149) # label(hypothesis).  [assumption].
% 2.73/3.02  311 s(index_243) = index_246.  [copy(310),flip(a)].
% 2.73/3.02  312 index_249 = select(q4,tail) # label(hyp150) # label(hypothesis).  [assumption].
% 2.73/3.02  313 select(q4,tail) = index_249.  [copy(312),flip(a)].
% 2.73/3.02  314 index_252 = s(index_249) # label(hyp151) # label(hypothesis).  [assumption].
% 2.73/3.02  315 s(index_249) = index_252.  [copy(314),flip(a)].
% 2.73/3.02  316 index_255 = select(q5,tail) # label(hyp152) # label(hypothesis).  [assumption].
% 2.73/3.02  317 select(q5,tail) = index_255.  [copy(316),flip(a)].
% 2.73/3.02  318 index_258 = s(index_255) # label(hyp153) # label(hypothesis).  [assumption].
% 2.73/3.02  319 s(index_255) = index_258.  [copy(318),flip(a)].
% 2.73/3.02  320 index_261 = select(q6,tail) # label(hyp154) # label(hypothesis).  [assumption].
% 2.73/3.02  321 select(q6,tail) = index_261.  [copy(320),flip(a)].
% 2.73/3.02  322 index_264 = s(index_261) # label(hyp155) # label(hypothesis).  [assumption].
% 2.73/3.02  323 s(index_261) = index_264.  [copy(322),flip(a)].
% 2.73/3.02  324 index_267 = select(q7,tail) # label(hyp156) # label(hypothesis).  [assumption].
% 2.73/3.02  325 select(q7,tail) = index_267.  [copy(324),flip(a)].
% 2.73/3.02  326 index_27 = select(q12,tail) # label(hyp157) # label(hypothesis).  [assumption].
% 2.73/3.02  327 select(q12,tail) = index_27.  [copy(326),flip(a)].
% 2.73/3.02  328 index_270 = s(index_267) # label(hyp158) # label(hypothesis).  [assumption].
% 2.73/3.02  329 s(index_267) = index_270.  [copy(328),flip(a)].
% 2.73/3.02  330 index_273 = select(q8,tail) # label(hyp159) # label(hypothesis).  [assumption].
% 2.73/3.02  331 select(q8,tail) = index_273.  [copy(330),flip(a)].
% 2.73/3.02  332 index_276 = s(index_273) # label(hyp160) # label(hypothesis).  [assumption].
% 2.73/3.02  333 s(index_273) = index_276.  [copy(332),flip(a)].
% 2.73/3.02  334 index_279 = select(q46,head) # label(hyp161) # label(hypothesis).  [assumption].
% 2.73/3.02  335 select(q46,head) = index_279.  [copy(334),flip(a)].
% 2.73/3.02  336 index_281 = select(q46,tail) # label(hyp162) # label(hypothesis).  [assumption].
% 2.73/3.02  337 select(q46,tail) = index_281.  [copy(336),flip(a)].
% 2.73/3.02  338 s(index_282) = index_281 # label(hyp163) # label(hypothesis).  [assumption].
% 2.73/3.02  339 index_3 = select(q0,tail) # label(hyp164) # label(hypothesis).  [assumption].
% 2.73/3.02  340 select(q0,tail) = index_3.  [copy(339),flip(a)].
% 2.73/3.02  341 index_30 = s(index_27) # label(hyp165) # label(hypothesis).  [assumption].
% 2.73/3.02  342 s(index_27) = index_30.  [copy(341),flip(a)].
% 2.73/3.02  343 index_33 = select(q13,tail) # label(hyp166) # label(hypothesis).  [assumption].
% 2.73/3.02  344 select(q13,tail) = index_33.  [copy(343),flip(a)].
% 2.73/3.02  345 index_36 = s(index_33) # label(hyp167) # label(hypothesis).  [assumption].
% 2.73/3.02  346 s(index_33) = index_36.  [copy(345),flip(a)].
% 2.73/3.02  347 index_39 = select(q14,tail) # label(hyp168) # label(hypothesis).  [assumption].
% 2.73/3.02  348 select(q14,tail) = index_39.  [copy(347),flip(a)].
% 2.73/3.02  349 index_42 = s(index_39) # label(hyp169) # label(hypothesis).  [assumption].
% 2.73/3.02  350 s(index_39) = index_42.  [copy(349),flip(a)].
% 2.73/3.02  351 index_45 = select(q15,tail) # label(hyp170) # label(hypothesis).  [assumption].
% 2.73/3.02  352 select(q15,tail) = index_45.  [copy(351),flip(a)].
% 2.73/3.02  353 index_48 = s(index_45) # label(hyp171) # label(hypothesis).  [assumption].
% 2.73/3.02  354 s(index_45) = index_48.  [copy(353),flip(a)].
% 2.73/3.02  355 index_51 = select(q16,tail) # label(hyp172) # label(hypothesis).  [assumption].
% 2.73/3.02  356 select(q16,tail) = index_51.  [copy(355),flip(a)].
% 2.73/3.02  357 index_54 = s(index_51) # label(hyp173) # label(hypothesis).  [assumption].
% 2.73/3.02  358 s(index_51) = index_54.  [copy(357),flip(a)].
% 2.73/3.02  359 index_57 = select(q17,tail) # label(hyp174) # label(hypothesis).  [assumption].
% 2.73/3.02  360 select(q17,tail) = index_57.  [copy(359),flip(a)].
% 2.73/3.02  361 index_6 = s(index_3) # label(hyp175) # label(hypothesis).  [assumption].
% 2.73/3.02  362 s(index_3) = index_6.  [copy(361),flip(a)].
% 2.73/3.02  363 index_60 = s(index_57) # label(hyp176) # label(hypothesis).  [assumption].
% 2.73/3.02  364 s(index_57) = index_60.  [copy(363),flip(a)].
% 2.73/3.02  365 index_63 = select(q18,tail) # label(hyp177) # label(hypothesis).  [assumption].
% 2.73/3.02  366 select(q18,tail) = index_63.  [copy(365),flip(a)].
% 2.73/3.02  367 index_66 = s(index_63) # label(hyp178) # label(hypothesis).  [assumption].
% 2.73/3.02  368 s(index_63) = index_66.  [copy(367),flip(a)].
% 2.73/3.02  369 index_69 = select(q1,tail) # label(hyp179) # label(hypothesis).  [assumption].
% 2.73/3.02  370 select(q1,tail) = index_69.  [copy(369),flip(a)].
% 2.73/3.02  371 index_72 = s(index_69) # label(hyp180) # label(hypothesis).  [assumption].
% 2.73/3.02  372 s(index_69) = index_72.  [copy(371),flip(a)].
% 2.73/3.02  373 index_75 = select(q19,tail) # label(hyp181) # label(hypothesis).  [assumption].
% 2.73/3.02  374 select(q19,tail) = index_75.  [copy(373),flip(a)].
% 2.73/3.02  375 index_78 = s(index_75) # label(hyp182) # label(hypothesis).  [assumption].
% 2.73/3.02  376 s(index_75) = index_78.  [copy(375),flip(a)].
% 2.73/3.02  377 index_81 = select(q20,tail) # label(hyp183) # label(hypothesis).  [assumption].
% 2.73/3.02  378 select(q20,tail) = index_81.  [copy(377),flip(a)].
% 2.73/3.02  379 index_84 = s(index_81) # label(hyp184) # label(hypothesis).  [assumption].
% 2.73/3.02  380 s(index_81) = index_84.  [copy(379),flip(a)].
% 2.73/3.02  381 index_87 = select(q21,tail) # label(hyp185) # label(hypothesis).  [assumption].
% 2.73/3.02  382 select(q21,tail) = index_87.  [copy(381),flip(a)].
% 2.73/3.02  383 index_9 = select(q9,tail) # label(hyp186) # label(hypothesis).  [assumption].
% 2.73/3.02  384 select(q9,tail) = index_9.  [copy(383),flip(a)].
% 2.73/3.02  385 index_90 = s(index_87) # label(hyp187) # label(hypothesis).  [assumption].
% 2.73/3.02  386 s(index_87) = index_90.  [copy(385),flip(a)].
% 2.73/3.02  387 index_93 = select(q22,tail) # label(hyp188) # label(hypothesis).  [assumption].
% 2.73/3.02  388 select(q22,tail) = index_93.  [copy(387),flip(a)].
% 2.73/3.02  389 index_96 = s(index_93) # label(hyp189) # label(hypothesis).  [assumption].
% 2.73/3.02  390 s(index_93) = index_96.  [copy(389),flip(a)].
% 2.73/3.02  391 index_99 = select(q23,tail) # label(hyp190) # label(hypothesis).  [assumption].
% 2.73/3.02  392 select(q23,tail) = index_99.  [copy(391),flip(a)].
% 2.73/3.02  393 queue_1 = store(q,head,index_0) # label(hyp191) # label(hypothesis).  [assumption].
% 2.73/3.02  394 store(q,head,index_0) = queue_1.  [copy(393),flip(a)].
% 2.73/3.02  395 queue_101 = store(q23,seq,earray_100) # label(hyp192) # label(hypothesis).  [assumption].
% 2.73/3.02  396 store(q23,seq,earray_100) = queue_101.  [copy(395),flip(a)].
% 2.73/3.02  397 queue_103 = store(queue_101,tail,index_102) # label(hyp193) # label(hypothesis).  [assumption].
% 2.73/3.02  398 store(queue_101,tail,index_102) = queue_103.  [copy(397),flip(a)].
% 2.73/3.02  399 queue_107 = store(q24,seq,earray_106) # label(hyp194) # label(hypothesis).  [assumption].
% 2.73/3.02  400 store(q24,seq,earray_106) = queue_107.  [copy(399),flip(a)].
% 2.73/3.02  401 queue_109 = store(queue_107,tail,index_108) # label(hyp195) # label(hypothesis).  [assumption].
% 2.73/3.02  402 store(queue_107,tail,index_108) = queue_109.  [copy(401),flip(a)].
% 2.73/3.02  403 queue_11 = store(q9,seq,earray_10) # label(hyp196) # label(hypothesis).  [assumption].
% 2.73/3.02  404 store(q9,seq,earray_10) = queue_11.  [copy(403),flip(a)].
% 2.73/3.02  405 queue_113 = store(q25,seq,earray_112) # label(hyp197) # label(hypothesis).  [assumption].
% 2.73/3.02  406 store(q25,seq,earray_112) = queue_113.  [copy(405),flip(a)].
% 2.73/3.02  407 queue_115 = store(queue_113,tail,index_114) # label(hyp198) # label(hypothesis).  [assumption].
% 2.73/3.02  408 store(queue_113,tail,index_114) = queue_115.  [copy(407),flip(a)].
% 2.73/3.02  409 queue_119 = store(q26,seq,earray_118) # label(hyp199) # label(hypothesis).  [assumption].
% 2.73/3.02  410 store(q26,seq,earray_118) = queue_119.  [copy(409),flip(a)].
% 2.73/3.02  411 queue_121 = store(queue_119,tail,index_120) # label(hyp200) # label(hypothesis).  [assumption].
% 2.73/3.02  412 store(queue_119,tail,index_120) = queue_121.  [copy(411),flip(a)].
% 2.73/3.02  413 queue_125 = store(q27,seq,earray_124) # label(hyp201) # label(hypothesis).  [assumption].
% 2.73/3.02  414 store(q27,seq,earray_124) = queue_125.  [copy(413),flip(a)].
% 2.73/3.02  415 queue_127 = store(queue_125,tail,index_126) # label(hyp202) # label(hypothesis).  [assumption].
% 2.73/3.02  416 store(queue_125,tail,index_126) = queue_127.  [copy(415),flip(a)].
% 2.73/3.02  417 queue_13 = store(queue_11,tail,index_12) # label(hyp203) # label(hypothesis).  [assumption].
% 2.73/3.02  418 store(queue_11,tail,index_12) = queue_13.  [copy(417),flip(a)].
% 2.73/3.02  419 queue_131 = store(q28,seq,earray_130) # label(hyp204) # label(hypothesis).  [assumption].
% 2.73/3.02  420 store(q28,seq,earray_130) = queue_131.  [copy(419),flip(a)].
% 2.73/3.02  421 queue_133 = store(queue_131,tail,index_132) # label(hyp205) # label(hypothesis).  [assumption].
% 2.73/3.02  422 store(queue_131,tail,index_132) = queue_133.  [copy(421),flip(a)].
% 2.73/3.02  423 queue_137 = store(q2,seq,earray_136) # label(hyp206) # label(hypothesis).  [assumption].
% 2.73/3.02  424 store(q2,seq,earray_136) = queue_137.  [copy(423),flip(a)].
% 2.73/3.02  425 queue_139 = store(queue_137,tail,index_138) # label(hyp207) # label(hypothesis).  [assumption].
% 2.73/3.02  426 store(queue_137,tail,index_138) = queue_139.  [copy(425),flip(a)].
% 2.73/3.02  427 queue_143 = store(q29,seq,earray_142) # label(hyp208) # label(hypothesis).  [assumption].
% 2.73/3.02  428 store(q29,seq,earray_142) = queue_143.  [copy(427),flip(a)].
% 2.73/3.02  429 queue_145 = store(queue_143,tail,index_144) # label(hyp209) # label(hypothesis).  [assumption].
% 2.73/3.02  430 store(queue_143,tail,index_144) = queue_145.  [copy(429),flip(a)].
% 2.73/3.02  431 queue_149 = store(q30,seq,earray_148) # label(hyp210) # label(hypothesis).  [assumption].
% 2.73/3.02  432 store(q30,seq,earray_148) = queue_149.  [copy(431),flip(a)].
% 2.73/3.02  433 queue_151 = store(queue_149,tail,index_150) # label(hyp211) # label(hypothesis).  [assumption].
% 2.73/3.02  434 store(queue_149,tail,index_150) = queue_151.  [copy(433),flip(a)].
% 2.73/3.02  435 queue_155 = store(q31,seq,earray_154) # label(hyp212) # label(hypothesis).  [assumption].
% 2.73/3.02  436 store(q31,seq,earray_154) = queue_155.  [copy(435),flip(a)].
% 2.73/3.02  437 queue_157 = store(queue_155,tail,index_156) # label(hyp213) # label(hypothesis).  [assumption].
% 2.73/3.02  438 store(queue_155,tail,index_156) = queue_157.  [copy(437),flip(a)].
% 2.73/3.02  439 queue_161 = store(q32,seq,earray_160) # label(hyp214) # label(hypothesis).  [assumption].
% 2.73/3.02  440 store(q32,seq,earray_160) = queue_161.  [copy(439),flip(a)].
% 2.73/3.02  441 queue_163 = store(queue_161,tail,index_162) # label(hyp215) # label(hypothesis).  [assumption].
% 2.73/3.02  442 store(queue_161,tail,index_162) = queue_163.  [copy(441),flip(a)].
% 2.73/3.02  443 queue_167 = store(q33,seq,earray_166) # label(hyp216) # label(hypothesis).  [assumption].
% 2.73/3.02  444 store(q33,seq,earray_166) = queue_167.  [copy(443),flip(a)].
% 2.73/3.02  445 queue_169 = store(queue_167,tail,index_168) # label(hyp217) # label(hypothesis).  [assumption].
% 2.73/3.02  446 store(queue_167,tail,index_168) = queue_169.  [copy(445),flip(a)].
% 2.73/3.02  447 queue_17 = store(q10,seq,earray_16) # label(hyp218) # label(hypothesis).  [assumption].
% 2.73/3.02  448 store(q10,seq,earray_16) = queue_17.  [copy(447),flip(a)].
% 2.73/3.02  449 queue_173 = store(q34,seq,earray_172) # label(hyp219) # label(hypothesis).  [assumption].
% 2.73/3.02  450 store(q34,seq,earray_172) = queue_173.  [copy(449),flip(a)].
% 2.73/3.02  451 queue_175 = store(queue_173,tail,index_174) # label(hyp220) # label(hypothesis).  [assumption].
% 2.73/3.02  452 store(queue_173,tail,index_174) = queue_175.  [copy(451),flip(a)].
% 2.73/3.02  453 queue_179 = store(q35,seq,earray_178) # label(hyp221) # label(hypothesis).  [assumption].
% 2.73/3.02  454 store(q35,seq,earray_178) = queue_179.  [copy(453),flip(a)].
% 2.73/3.02  455 queue_181 = store(queue_179,tail,index_180) # label(hyp222) # label(hypothesis).  [assumption].
% 2.73/3.02  456 store(queue_179,tail,index_180) = queue_181.  [copy(455),flip(a)].
% 2.73/3.02  457 queue_185 = store(q36,seq,earray_184) # label(hyp223) # label(hypothesis).  [assumption].
% 2.73/3.02  458 store(q36,seq,earray_184) = queue_185.  [copy(457),flip(a)].
% 2.73/3.02  459 queue_187 = store(queue_185,tail,index_186) # label(hyp224) # label(hypothesis).  [assumption].
% 2.73/3.02  460 store(queue_185,tail,index_186) = queue_187.  [copy(459),flip(a)].
% 2.73/3.02  461 queue_19 = store(queue_17,tail,index_18) # label(hyp225) # label(hypothesis).  [assumption].
% 2.73/3.02  462 store(queue_17,tail,index_18) = queue_19.  [copy(461),flip(a)].
% 2.73/3.02  463 queue_191 = store(q37,seq,earray_190) # label(hyp226) # label(hypothesis).  [assumption].
% 2.73/3.02  464 store(q37,seq,earray_190) = queue_191.  [copy(463),flip(a)].
% 2.73/3.02  465 queue_193 = store(queue_191,tail,index_192) # label(hyp227) # label(hypothesis).  [assumption].
% 2.73/3.02  466 store(queue_191,tail,index_192) = queue_193.  [copy(465),flip(a)].
% 2.73/3.02  467 queue_197 = store(q38,seq,earray_196) # label(hyp228) # label(hypothesis).  [assumption].
% 2.73/3.02  468 store(q38,seq,earray_196) = queue_197.  [copy(467),flip(a)].
% 2.73/3.02  469 queue_199 = store(queue_197,tail,index_198) # label(hyp229) # label(hypothesis).  [assumption].
% 2.73/3.02  470 store(queue_197,tail,index_198) = queue_199.  [copy(469),flip(a)].
% 2.73/3.02  471 queue_203 = store(q3,seq,earray_202) # label(hyp230) # label(hypothesis).  [assumption].
% 2.73/3.02  472 store(q3,seq,earray_202) = queue_203.  [copy(471),flip(a)].
% 2.73/3.02  473 queue_205 = store(queue_203,tail,index_204) # label(hyp231) # label(hypothesis).  [assumption].
% 2.73/3.02  474 store(queue_203,tail,index_204) = queue_205.  [copy(473),flip(a)].
% 2.73/3.02  475 queue_209 = store(q39,seq,earray_208) # label(hyp232) # label(hypothesis).  [assumption].
% 2.73/3.02  476 store(q39,seq,earray_208) = queue_209.  [copy(475),flip(a)].
% 2.73/3.02  477 queue_211 = store(queue_209,tail,index_210) # label(hyp233) # label(hypothesis).  [assumption].
% 2.73/3.02  478 store(queue_209,tail,index_210) = queue_211.  [copy(477),flip(a)].
% 2.73/3.02  479 queue_215 = store(q40,seq,earray_214) # label(hyp234) # label(hypothesis).  [assumption].
% 2.73/3.02  480 store(q40,seq,earray_214) = queue_215.  [copy(479),flip(a)].
% 2.73/3.02  481 queue_217 = store(queue_215,tail,index_216) # label(hyp235) # label(hypothesis).  [assumption].
% 2.73/3.02  482 store(queue_215,tail,index_216) = queue_217.  [copy(481),flip(a)].
% 2.73/3.02  483 queue_221 = store(q41,seq,earray_220) # label(hyp236) # label(hypothesis).  [assumption].
% 2.73/3.02  484 store(q41,seq,earray_220) = queue_221.  [copy(483),flip(a)].
% 2.73/3.02  485 queue_223 = store(queue_221,tail,index_222) # label(hyp237) # label(hypothesis).  [assumption].
% 2.73/3.02  486 store(queue_221,tail,index_222) = queue_223.  [copy(485),flip(a)].
% 2.73/3.02  487 queue_227 = store(q42,seq,earray_226) # label(hyp238) # label(hypothesis).  [assumption].
% 2.73/3.02  488 store(q42,seq,earray_226) = queue_227.  [copy(487),flip(a)].
% 2.73/3.02  489 queue_229 = store(queue_227,tail,index_228) # label(hyp239) # label(hypothesis).  [assumption].
% 2.73/3.02  490 store(queue_227,tail,index_228) = queue_229.  [copy(489),flip(a)].
% 2.73/3.02  491 queue_23 = store(q11,seq,earray_22) # label(hyp240) # label(hypothesis).  [assumption].
% 2.73/3.02  492 store(q11,seq,earray_22) = queue_23.  [copy(491),flip(a)].
% 2.73/3.02  493 queue_233 = store(q43,seq,earray_232) # label(hyp241) # label(hypothesis).  [assumption].
% 2.73/3.02  494 store(q43,seq,earray_232) = queue_233.  [copy(493),flip(a)].
% 2.73/3.02  495 queue_235 = store(queue_233,tail,index_234) # label(hyp242) # label(hypothesis).  [assumption].
% 2.73/3.02  496 store(queue_233,tail,index_234) = queue_235.  [copy(495),flip(a)].
% 2.73/3.02  497 queue_239 = store(q44,seq,earray_238) # label(hyp243) # label(hypothesis).  [assumption].
% 2.73/3.02  498 store(q44,seq,earray_238) = queue_239.  [copy(497),flip(a)].
% 2.73/3.02  499 queue_241 = store(queue_239,tail,index_240) # label(hyp244) # label(hypothesis).  [assumption].
% 2.73/3.02  500 store(queue_239,tail,index_240) = queue_241.  [copy(499),flip(a)].
% 2.73/3.02  501 queue_245 = store(q45,seq,earray_244) # label(hyp245) # label(hypothesis).  [assumption].
% 2.73/3.02  502 store(q45,seq,earray_244) = queue_245.  [copy(501),flip(a)].
% 2.73/3.02  503 queue_247 = store(queue_245,tail,index_246) # label(hyp246) # label(hypothesis).  [assumption].
% 2.73/3.02  504 store(queue_245,tail,index_246) = queue_247.  [copy(503),flip(a)].
% 2.73/3.02  505 queue_25 = store(queue_23,tail,index_24) # label(hyp247) # label(hypothesis).  [assumption].
% 2.73/3.02  506 store(queue_23,tail,index_24) = queue_25.  [copy(505),flip(a)].
% 2.73/3.02  507 queue_251 = store(q4,seq,earray_250) # label(hyp248) # label(hypothesis).  [assumption].
% 2.73/3.02  508 store(q4,seq,earray_250) = queue_251.  [copy(507),flip(a)].
% 2.73/3.02  509 queue_253 = store(queue_251,tail,index_252) # label(hyp249) # label(hypothesis).  [assumption].
% 2.73/3.02  510 store(queue_251,tail,index_252) = queue_253.  [copy(509),flip(a)].
% 2.73/3.02  511 queue_257 = store(q5,seq,earray_256) # label(hyp250) # label(hypothesis).  [assumption].
% 2.73/3.02  512 store(q5,seq,earray_256) = queue_257.  [copy(511),flip(a)].
% 2.73/3.02  513 queue_259 = store(queue_257,tail,index_258) # label(hyp251) # label(hypothesis).  [assumption].
% 2.73/3.02  514 store(queue_257,tail,index_258) = queue_259.  [copy(513),flip(a)].
% 2.73/3.02  515 queue_263 = store(q6,seq,earray_262) # label(hyp252) # label(hypothesis).  [assumption].
% 2.73/3.02  516 store(q6,seq,earray_262) = queue_263.  [copy(515),flip(a)].
% 2.73/3.02  517 queue_265 = store(queue_263,tail,index_264) # label(hyp253) # label(hypothesis).  [assumption].
% 2.73/3.02  518 store(queue_263,tail,index_264) = queue_265.  [copy(517),flip(a)].
% 2.73/3.02  519 queue_269 = store(q7,seq,earray_268) # label(hyp254) # label(hypothesis).  [assumption].
% 2.73/3.02  520 store(q7,seq,earray_268) = queue_269.  [copy(519),flip(a)].
% 2.73/3.02  521 queue_271 = store(queue_269,tail,index_270) # label(hyp255) # label(hypothesis).  [assumption].
% 2.73/3.02  522 store(queue_269,tail,index_270) = queue_271.  [copy(521),flip(a)].
% 2.73/3.02  523 queue_275 = store(q8,seq,earray_274) # label(hyp256) # label(hypothesis).  [assumption].
% 2.73/3.02  524 store(q8,seq,earray_274) = queue_275.  [copy(523),flip(a)].
% 2.73/3.02  525 queue_277 = store(queue_275,tail,index_276) # label(hyp257) # label(hypothesis).  [assumption].
% 2.73/3.02  526 store(queue_275,tail,index_276) = queue_277.  [copy(525),flip(a)].
% 2.73/3.02  527 queue_29 = store(q12,seq,earray_28) # label(hyp258) # label(hypothesis).  [assumption].
% 2.73/3.02  528 store(q12,seq,earray_28) = queue_29.  [copy(527),flip(a)].
% 2.73/3.02  529 queue_31 = store(queue_29,tail,index_30) # label(hyp259) # label(hypothesis).  [assumption].
% 2.73/3.02  530 store(queue_29,tail,index_30) = queue_31.  [copy(529),flip(a)].
% 2.73/3.02  531 queue_35 = store(q13,seq,earray_34) # label(hyp260) # label(hypothesis).  [assumption].
% 2.73/3.02  532 store(q13,seq,earray_34) = queue_35.  [copy(531),flip(a)].
% 2.73/3.02  533 queue_37 = store(queue_35,tail,index_36) # label(hyp261) # label(hypothesis).  [assumption].
% 2.73/3.02  534 store(queue_35,tail,index_36) = queue_37.  [copy(533),flip(a)].
% 2.73/3.02  535 queue_41 = store(q14,seq,earray_40) # label(hyp262) # label(hypothesis).  [assumption].
% 2.73/3.02  536 store(q14,seq,earray_40) = queue_41.  [copy(535),flip(a)].
% 2.73/3.02  537 queue_43 = store(queue_41,tail,index_42) # label(hyp263) # label(hypothesis).  [assumption].
% 2.73/3.02  538 store(queue_41,tail,index_42) = queue_43.  [copy(537),flip(a)].
% 2.73/3.02  539 queue_47 = store(q15,seq,earray_46) # label(hyp264) # label(hypothesis).  [assumption].
% 2.73/3.02  540 store(q15,seq,earray_46) = queue_47.  [copy(539),flip(a)].
% 2.73/3.02  541 queue_49 = store(queue_47,tail,index_48) # label(hyp265) # label(hypothesis).  [assumption].
% 2.73/3.02  542 store(queue_47,tail,index_48) = queue_49.  [copy(541),flip(a)].
% 2.73/3.02  543 queue_5 = store(q0,seq,earray_4) # label(hyp266) # label(hypothesis).  [assumption].
% 2.73/3.02  544 store(q0,seq,earray_4) = queue_5.  [copy(543),flip(a)].
% 2.73/3.02  545 queue_53 = store(q16,seq,earray_52) # label(hyp267) # label(hypothesis).  [assumption].
% 2.73/3.02  546 store(q16,seq,earray_52) = queue_53.  [copy(545),flip(a)].
% 2.73/3.02  547 queue_55 = store(queue_53,tail,index_54) # label(hyp268) # label(hypothesis).  [assumption].
% 2.73/3.02  548 store(queue_53,tail,index_54) = queue_55.  [copy(547),flip(a)].
% 2.73/3.02  549 queue_59 = store(q17,seq,earray_58) # label(hyp269) # label(hypothesis).  [assumption].
% 2.73/3.02  550 store(q17,seq,earray_58) = queue_59.  [copy(549),flip(a)].
% 2.73/3.02  551 queue_61 = store(queue_59,tail,index_60) # label(hyp270) # label(hypothesis).  [assumption].
% 2.73/3.02  552 store(queue_59,tail,index_60) = queue_61.  [copy(551),flip(a)].
% 2.73/3.02  553 queue_65 = store(q18,seq,earray_64) # label(hyp271) # label(hypothesis).  [assumption].
% 2.73/3.02  554 store(q18,seq,earray_64) = queue_65.  [copy(553),flip(a)].
% 2.73/3.02  555 queue_67 = store(queue_65,tail,index_66) # label(hyp272) # label(hypothesis).  [assumption].
% 2.73/3.02  556 store(queue_65,tail,index_66) = queue_67.  [copy(555),flip(a)].
% 2.73/3.02  557 queue_7 = store(queue_5,tail,index_6) # label(hyp273) # label(hypothesis).  [assumption].
% 2.73/3.02  558 store(queue_5,tail,index_6) = queue_7.  [copy(557),flip(a)].
% 2.73/3.02  559 queue_71 = store(q1,seq,earray_70) # label(hyp274) # label(hypothesis).  [assumption].
% 2.73/3.02  560 store(q1,seq,earray_70) = queue_71.  [copy(559),flip(a)].
% 2.73/3.02  561 queue_73 = store(queue_71,tail,index_72) # label(hyp275) # label(hypothesis).  [assumption].
% 2.73/3.02  562 store(queue_71,tail,index_72) = queue_73.  [copy(561),flip(a)].
% 2.73/3.02  563 queue_77 = store(q19,seq,earray_76) # label(hyp276) # label(hypothesis).  [assumption].
% 2.73/3.02  564 store(q19,seq,earray_76) = queue_77.  [copy(563),flip(a)].
% 2.73/3.02  565 queue_79 = store(queue_77,tail,index_78) # label(hyp277) # label(hypothesis).  [assumption].
% 2.73/3.02  566 store(queue_77,tail,index_78) = queue_79.  [copy(565),flip(a)].
% 2.73/3.02  567 queue_83 = store(q20,seq,earray_82) # label(hyp278) # label(hypothesis).  [assumption].
% 2.73/3.02  568 store(q20,seq,earray_82) = queue_83.  [copy(567),flip(a)].
% 2.73/3.02  569 queue_85 = store(queue_83,tail,index_84) # label(hyp279) # label(hypothesis).  [assumption].
% 2.73/3.02  570 store(queue_83,tail,index_84) = queue_85.  [copy(569),flip(a)].
% 2.73/3.02  571 queue_89 = store(q21,seq,earray_88) # label(hyp280) # label(hypothesis).  [assumption].
% 2.73/3.02  572 store(q21,seq,earray_88) = queue_89.  [copy(571),flip(a)].
% 2.73/3.02  573 queue_91 = store(queue_89,tail,index_90) # label(hyp281) # label(hypothesis).  [assumption].
% 2.73/3.02  574 store(queue_89,tail,index_90) = queue_91.  [copy(573),flip(a)].
% 2.73/3.02  575 queue_95 = store(q22,seq,earray_94) # label(hyp282) # label(hypothesis).  [assumption].
% 2.73/3.02  576 store(q22,seq,earray_94) = queue_95.  [copy(575),flip(a)].
% 2.73/3.02  577 queue_97 = store(queue_95,tail,index_96) # label(hyp283) # label(hypothesis).  [assumption].
% 2.73/3.02  578 store(queue_95,tail,index_96) = queue_97.  [copy(577),flip(a)].
% 2.73/3.02  579 q0 = queue_1 # label(hyp284) # label(hypothesis).  [assumption].
% 2.73/3.02  580 queue_1 = q0.  [copy(579),flip(a)].
% 2.73/3.02  581 q1 = queue_7 # label(hyp285) # label(hypothesis).  [assumption].
% 2.73/3.02  582 queue_7 = q1.  [copy(581),flip(a)].
% 2.73/3.02  583 q10 = queue_13 # label(hyp286) # label(hypothesis).  [assumption].
% 2.73/3.02  584 queue_13 = q10.  [copy(583),flip(a)].
% 2.73/3.02  585 q11 = queue_19 # label(hyp287) # label(hypothesis).  [assumption].
% 2.73/3.02  586 queue_19 = q11.  [copy(585),flip(a)].
% 2.73/3.02  587 q12 = queue_25 # label(hyp288) # label(hypothesis).  [assumption].
% 2.73/3.02  588 queue_25 = q12.  [copy(587),flip(a)].
% 2.73/3.02  589 q13 = queue_31 # label(hyp289) # label(hypothesis).  [assumption].
% 2.73/3.02  590 queue_31 = q13.  [copy(589),flip(a)].
% 2.73/3.02  591 q14 = queue_37 # label(hyp290) # label(hypothesis).  [assumption].
% 2.73/3.02  592 queue_37 = q14.  [copy(591),flip(a)].
% 2.73/3.02  593 q15 = queue_43 # label(hyp291) # label(hypothesis).  [assumption].
% 2.73/3.02  594 queue_43 = q15.  [copy(593),flip(a)].
% 2.73/3.02  595 q16 = queue_49 # label(hyp292) # label(hypothesis).  [assumption].
% 2.73/3.02  596 queue_49 = q16.  [copy(595),flip(a)].
% 2.73/3.02  597 q17 = queue_55 # label(hyp293) # label(hypothesis).  [assumption].
% 2.73/3.02  598 queue_55 = q17.  [copy(597),flip(a)].
% 2.73/3.02  599 q18 = queue_61 # label(hyp294) # label(hypothesis).  [assumption].
% 2.73/3.02  600 queue_61 = q18.  [copy(599),flip(a)].
% 2.73/3.02  601 q19 = queue_67 # label(hyp295) # label(hypothesis).  [assumption].
% 2.73/3.02  602 queue_67 = q19.  [copy(601),flip(a)].
% 2.73/3.02  603 q2 = queue_73 # label(hyp296) # label(hypothesis).  [assumption].
% 2.73/3.02  604 queue_73 = q2.  [copy(603),flip(a)].
% 2.73/3.02  605 q20 = queue_79 # label(hyp297) # label(hypothesis).  [assumption].
% 2.73/3.02  606 queue_79 = q20.  [copy(605),flip(a)].
% 2.73/3.02  607 q21 = queue_85 # label(hyp298) # label(hypothesis).  [assumption].
% 2.73/3.02  608 queue_85 = q21.  [copy(607),flip(a)].
% 2.73/3.02  609 q22 = queue_91 # label(hyp299) # label(hypothesis).  [assumption].
% 2.73/3.02  610 queue_91 = q22.  [copy(609),flip(a)].
% 2.73/3.02  611 q23 = queue_97 # label(hyp300) # label(hypothesis).  [assumption].
% 2.73/3.02  612 queue_97 = q23.  [copy(611),flip(a)].
% 2.73/3.02  613 q24 = queue_103 # label(hyp301) # label(hypothesis).  [assumption].
% 2.73/3.02  614 queue_103 = q24.  [copy(613),flip(a)].
% 2.73/3.02  615 q25 = queue_109 # label(hyp302) # label(hypothesis).  [assumption].
% 2.73/3.02  616 queue_109 = q25.  [copy(615),flip(a)].
% 2.73/3.02  617 q26 = queue_115 # label(hyp303) # label(hypothesis).  [assumption].
% 2.73/3.02  618 queue_115 = q26.  [copy(617),flip(a)].
% 2.73/3.02  619 q27 = queue_121 # label(hyp304) # label(hypothesis).  [assumption].
% 2.73/3.02  620 queue_121 = q27.  [copy(619),flip(a)].
% 2.73/3.02  621 q28 = queue_127 # label(hyp305) # label(hypothesis).  [assumption].
% 2.73/3.02  622 queue_127 = q28.  [copy(621),flip(a)].
% 2.73/3.02  623 q29 = queue_133 # label(hyp306) # label(hypothesis).  [assumption].
% 2.73/3.02  624 queue_133 = q29.  [copy(623),flip(a)].
% 2.73/3.02  625 q3 = queue_139 # label(hyp307) # label(hypothesis).  [assumption].
% 2.73/3.02  626 queue_139 = q3.  [copy(625),flip(a)].
% 2.73/3.02  627 q30 = queue_145 # label(hyp308) # label(hypothesis).  [assumption].
% 2.73/3.02  628 queue_145 = q30.  [copy(627),flip(a)].
% 2.73/3.02  629 q31 = queue_151 # label(hyp309) # label(hypothesis).  [assumption].
% 2.73/3.02  630 queue_151 = q31.  [copy(629),flip(a)].
% 2.73/3.02  631 q32 = queue_157 # label(hyp310) # label(hypothesis).  [assumption].
% 2.73/3.02  632 queue_157 = q32.  [copy(631),flip(a)].
% 2.73/3.02  633 q33 = queue_163 # label(hyp311) # label(hypothesis).  [assumption].
% 2.73/3.02  634 queue_163 = q33.  [copy(633),flip(a)].
% 2.73/3.02  635 q34 = queue_169 # label(hyp312) # label(hypothesis).  [assumption].
% 2.73/3.02  636 queue_169 = q34.  [copy(635),flip(a)].
% 2.73/3.02  637 q35 = queue_175 # label(hyp313) # label(hypothesis).  [assumption].
% 2.73/3.02  638 queue_175 = q35.  [copy(637),flip(a)].
% 2.73/3.02  639 q36 = queue_181 # label(hyp314) # label(hypothesis).  [assumption].
% 2.73/3.02  640 queue_181 = q36.  [copy(639),flip(a)].
% 2.73/3.02  641 q37 = queue_187 # label(hyp315) # label(hypothesis).  [assumption].
% 2.73/3.02  642 queue_187 = q37.  [copy(641),flip(a)].
% 2.73/3.02  643 q38 = queue_193 # label(hyp316) # label(hypothesis).  [assumption].
% 2.73/3.02  644 queue_193 = q38.  [copy(643),flip(a)].
% 2.73/3.02  645 q39 = queue_199 # label(hyp317) # label(hypothesis).  [assumption].
% 2.73/3.02  646 queue_199 = q39.  [copy(645),flip(a)].
% 2.73/3.02  647 q4 = queue_205 # label(hyp318) # label(hypothesis).  [assumption].
% 2.73/3.02  648 queue_205 = q4.  [copy(647),flip(a)].
% 2.73/3.02  649 q40 = queue_211 # label(hyp319) # label(hypothesis).  [assumption].
% 2.73/3.02  650 queue_211 = q40.  [copy(649),flip(a)].
% 2.73/3.02  651 q41 = queue_217 # label(hyp320) # label(hypothesis).  [assumption].
% 2.73/3.02  652 queue_217 = q41.  [copy(651),flip(a)].
% 2.73/3.02  653 q42 = queue_223 # label(hyp321) # label(hypothesis).  [assumption].
% 2.73/3.02  654 queue_223 = q42.  [copy(653),flip(a)].
% 2.73/3.02  655 q43 = queue_229 # label(hyp322) # label(hypothesis).  [assumption].
% 2.73/3.02  656 queue_229 = q43.  [copy(655),flip(a)].
% 2.73/3.02  657 q44 = queue_235 # label(hyp323) # label(hypothesis).  [assumption].
% 2.73/3.02  658 queue_235 = q44.  [copy(657),flip(a)].
% 2.73/3.02  659 q45 = queue_241 # label(hyp324) # label(hypothesis).  [assumption].
% 2.73/3.02  660 queue_241 = q45.  [copy(659),flip(a)].
% 2.73/3.02  661 q46 = queue_247 # label(hyp325) # label(hypothesis).  [assumption].
% 2.73/3.02  662 queue_247 = q46.  [copy(661),flip(a)].
% 2.73/3.02  663 q5 = queue_253 # label(hyp326) # label(hypothesis).  [assumption].
% 2.73/3.02  664 queue_253 = q5.  [copy(663),flip(a)].
% 2.73/3.02  665 q6 = queue_259 # label(hyp327) # label(hypothesis).  [assumption].
% 2.73/3.02  666 queue_259 = q6.  [copy(665),flip(a)].
% 2.73/3.02  667 q7 = queue_265 # label(hyp328) # label(hypothesis).  [assumption].
% 2.73/3.02  668 queue_265 = q7.  [copy(667),flip(a)].
% 2.73/3.02  669 q8 = queue_271 # label(hyp329) # label(hypothesis).  [assumption].
% 2.73/3.02  670 queue_271 = q8.  [copy(669),flip(a)].
% 2.73/3.02  671 q9 = queue_277 # label(hyp330) # label(hypothesis).  [assumption].
% 2.73/3.02  672 queue_277 = q9.  [copy(671),flip(a)].
% 2.73/3.02  673 elem_280 != elem_283 # label(goal) # label(negated_conjecture).  [assumption].
% 2.73/3.02  674 elem_283 != elem_280.  [copy(673),flip(a)].
% 2.73/3.02  675 store(q,head,index_0) = q0.  [back_rewrite(394),rewrite([580(5)])].
% 2.73/3.02  676 store(queue_5,tail,index_6) = q1.  [back_rewrite(558),rewrite([582(5)])].
% 2.73/3.02  677 store(queue_11,tail,index_12) = q10.  [back_rewrite(418),rewrite([584(5)])].
% 2.73/3.02  678 store(queue_17,tail,index_18) = q11.  [back_rewrite(462),rewrite([586(5)])].
% 2.73/3.02  679 store(queue_23,tail,index_24) = q12.  [back_rewrite(506),rewrite([588(5)])].
% 2.73/3.02  680 store(queue_29,tail,index_30) = q13.  [back_rewrite(530),rewrite([590(5)])].
% 2.73/3.02  681 store(queue_35,tail,index_36) = q14.  [back_rewrite(534),rewrite([592(5)])].
% 2.73/3.02  682 store(queue_41,tail,index_42) = q15.  [back_rewrite(538),rewrite([594(5)])].
% 2.73/3.02  683 store(queue_47,tail,index_48) = q16.  [back_rewrite(542),rewrite([596(5)])].
% 2.73/3.02  684 store(queue_53,tail,index_54) = q17.  [back_rewrite(548),rewrite([598(5)])].
% 2.73/3.02  685 store(queue_59,tail,index_60) = q18.  [back_rewrite(552),rewrite([600(5)])].
% 2.73/3.02  686 store(queue_65,tail,index_66) = q19.  [back_rewrite(556),rewrite([602(5)])].
% 2.73/3.02  687 store(queue_71,tail,index_72) = q2.  [back_rewrite(562),rewrite([604(5)])].
% 2.73/3.02  688 store(queue_77,tail,index_78) = q20.  [back_rewrite(566),rewrite([606(5)])].
% 2.73/3.02  689 store(queue_83,tail,index_84) = q21.  [back_rewrite(570),rewrite([608(5)])].
% 2.73/3.02  690 store(queue_89,tail,index_90) = q22.  [back_rewrite(574),rewrite([610(5)])].
% 2.73/3.02  691 store(queue_95,tail,index_96) = q23.  [back_rewrite(578),rewrite([612(5)])].
% 2.73/3.02  692 store(queue_101,tail,index_102) = q24.  [back_rewrite(398),rewrite([614(5)])].
% 2.73/3.02  693 store(queue_107,tail,index_108) = q25.  [back_rewrite(402),rewrite([616(5)])].
% 2.73/3.02  694 store(queue_113,tail,index_114) = q26.  [back_rewrite(408),rewrite([618(5)])].
% 2.73/3.02  695 store(queue_119,tail,index_120) = q27.  [back_rewrite(412),rewrite([620(5)])].
% 2.73/3.02  696 store(queue_125,tail,index_126) = q28.  [back_rewrite(416),rewrite([622(5)])].
% 2.73/3.02  697 store(queue_131,tail,index_132) = q29.  [back_rewrite(422),rewrite([624(5)])].
% 2.73/3.02  698 store(queue_137,tail,index_138) = q3.  [back_rewrite(426),rewrite([626(5)])].
% 2.73/3.02  699 store(queue_143,tail,index_144) = q30.  [back_rewrite(430),rewrite([628(5)])].
% 2.73/3.02  700 store(queue_149,tail,index_150) = q31.  [back_rewrite(434),rewrite([630(5)])].
% 2.73/3.02  701 store(queue_155,tail,index_156) = q32.  [back_rewrite(438),rewrite([632(5)])].
% 2.73/3.02  702 store(queue_161,tail,index_162) = q33.  [back_rewrite(442),rewrite([634(5)])].
% 2.73/3.02  703 store(queue_167,tail,index_168) = q34.  [back_rewrite(446),rewrite([636(5)])].
% 2.73/3.02  704 store(queue_173,tail,index_174) = q35.  [back_rewrite(452),rewrite([638(5)])].
% 2.73/3.02  705 store(queue_179,tail,index_180) = q36.  [back_rewrite(456),rewrite([640(5)])].
% 2.73/3.02  706 store(queue_185,tail,index_186) = q37.  [back_rewrite(460),rewrite([642(5)])].
% 2.73/3.02  707 store(queue_191,tail,index_192) = q38.  [back_rewrite(466),rewrite([644(5)])].
% 2.73/3.02  708 store(queue_197,tail,index_198) = q39.  [back_rewrite(470),rewrite([646(5)])].
% 2.73/3.02  709 store(queue_203,tail,index_204) = q4.  [back_rewrite(474),rewrite([648(5)])].
% 2.73/3.02  710 store(queue_209,tail,index_210) = q40.  [back_rewrite(478),rewrite([650(5)])].
% 2.73/3.02  711 store(queue_215,tail,index_216) = q41.  [back_rewrite(482),rewrite([652(5)])].
% 2.73/3.02  712 store(queue_221,tail,index_222) = q42.  [back_rewrite(486),rewrite([654(5)])].
% 2.73/3.02  713 store(queue_227,tail,index_228) = q43.  [back_rewrite(490),rewrite([656(5)])].
% 2.73/3.02  714 store(queue_233,tail,index_234) = q44.  [back_rewrite(496),rewrite([658(5)])].
% 2.73/3.02  715 store(queue_239,tail,index_240) = q45.  [back_rewrite(500),rewrite([660(5)])].
% 2.73/3.02  716 store(queue_245,tail,index_246) = q46.  [back_rewrite(504),rewrite([662(5)])].
% 2.73/3.02  717 store(queue_251,tail,index_252) = q5.  [back_rewrite(510),rewrite([664(5)])].
% 2.73/3.02  718 store(queue_257,tail,index_258) = q6.  [back_rewrite(514),rewrite([666(5)])].
% 2.73/3.02  719 store(queue_263,tail,index_264) = q7.  [back_rewrite(518),rewrite([668(5)])].
% 2.73/3.02  720 store(queue_269,tail,index_270) = q8.  [back_rewrite(522),rewrite([670(5)])].
% 2.73/3.02  721 store(queue_275,tail,index_276) = q9.  [back_rewrite(526),rewrite([672(5)])].
% 2.73/3.02  727 s(s(A)) = p(A).  [para(11(a,1),7(a,1,1)),flip(a)].
% 2.73/3.02  809 select(earray_244,index_243) = e45.  [para(121(a,1),1(a,1,1))].
% 2.73/3.02  869 tail = A | select(store(q,A,B),tail) = index_0.  [para(203(a,1),2(b,2)),flip(a)].
% 2.73/3.02  950 p(index_246) = index_243.  [para(311(a,1),7(a,1,1))].
% 2.73/3.02  970 p(index_281) = index_282.  [para(338(a,1),7(a,1,1))].
% 2.73/3.02  988 p(index_6) = index_3.  [para(362(a,1),7(a,1,1))].
% 2.73/3.02  1013 seq = A | select(queue_101,A) = select(q23,A).  [para(396(a,1),2(b,1,1))].
% 2.73/3.02  1015 seq = A | select(queue_107,A) = select(q24,A).  [para(400(a,1),2(b,1,1))].
% 2.73/3.02  1017 seq = A | select(queue_11,A) = select(q9,A).  [para(404(a,1),2(b,1,1))].
% 2.73/3.02  1019 seq = A | select(queue_113,A) = select(q25,A).  [para(406(a,1),2(b,1,1))].
% 2.73/3.02  1021 seq = A | select(queue_119,A) = select(q26,A).  [para(410(a,1),2(b,1,1))].
% 2.73/3.02  1023 seq = A | select(queue_125,A) = select(q27,A).  [para(414(a,1),2(b,1,1))].
% 2.73/3.02  1025 seq = A | select(queue_131,A) = select(q28,A).  [para(420(a,1),2(b,1,1))].
% 2.73/3.02  1027 seq = A | select(queue_137,A) = select(q2,A).  [para(424(a,1),2(b,1,1))].
% 2.73/3.02  1029 seq = A | select(queue_143,A) = select(q29,A).  [para(428(a,1),2(b,1,1))].
% 2.73/3.02  1031 seq = A | select(queue_149,A) = select(q30,A).  [para(432(a,1),2(b,1,1))].
% 2.73/3.02  1033 seq = A | select(queue_155,A) = select(q31,A).  [para(436(a,1),2(b,1,1))].
% 2.73/3.02  1035 seq = A | select(queue_161,A) = select(q32,A).  [para(440(a,1),2(b,1,1))].
% 2.73/3.02  1037 seq = A | select(queue_167,A) = select(q33,A).  [para(444(a,1),2(b,1,1))].
% 2.73/3.02  1039 seq = A | select(queue_17,A) = select(q10,A).  [para(448(a,1),2(b,1,1))].
% 2.73/3.02  1041 seq = A | select(queue_173,A) = select(q34,A).  [para(450(a,1),2(b,1,1))].
% 2.73/3.02  1043 seq = A | select(queue_179,A) = select(q35,A).  [para(454(a,1),2(b,1,1))].
% 2.73/3.02  1045 seq = A | select(queue_185,A) = select(q36,A).  [para(458(a,1),2(b,1,1))].
% 2.73/3.02  1047 seq = A | select(queue_191,A) = select(q37,A).  [para(464(a,1),2(b,1,1))].
% 2.73/3.02  1049 seq = A | select(queue_197,A) = select(q38,A).  [para(468(a,1),2(b,1,1))].
% 2.73/3.02  1051 seq = A | select(queue_203,A) = select(q3,A).  [para(472(a,1),2(b,1,1))].
% 2.73/3.02  1053 seq = A | select(queue_209,A) = select(q39,A).  [para(476(a,1),2(b,1,1))].
% 2.73/3.02  1055 seq = A | select(queue_215,A) = select(q40,A).  [para(480(a,1),2(b,1,1))].
% 2.73/3.02  1057 seq = A | select(queue_221,A) = select(q41,A).  [para(484(a,1),2(b,1,1))].
% 2.73/3.02  1059 seq = A | select(queue_227,A) = select(q42,A).  [para(488(a,1),2(b,1,1))].
% 2.73/3.02  1061 seq = A | select(queue_23,A) = select(q11,A).  [para(492(a,1),2(b,1,1))].
% 2.73/3.02  1063 seq = A | select(queue_233,A) = select(q43,A).  [para(494(a,1),2(b,1,1))].
% 2.73/3.02  1065 seq = A | select(queue_239,A) = select(q44,A).  [para(498(a,1),2(b,1,1))].
% 2.73/3.02  1066 select(queue_245,seq) = earray_244.  [para(502(a,1),1(a,1,1))].
% 2.73/3.02  1067 seq = A | select(queue_245,A) = select(q45,A).  [para(502(a,1),2(b,1,1))].
% 2.73/3.02  1069 seq = A | select(queue_251,A) = select(q4,A).  [para(508(a,1),2(b,1,1))].
% 2.73/3.02  1071 seq = A | select(queue_257,A) = select(q5,A).  [para(512(a,1),2(b,1,1))].
% 2.73/3.02  1073 seq = A | select(queue_263,A) = select(q6,A).  [para(516(a,1),2(b,1,1))].
% 2.73/3.02  1075 seq = A | select(queue_269,A) = select(q7,A).  [para(520(a,1),2(b,1,1))].
% 2.73/3.02  1077 seq = A | select(queue_275,A) = select(q8,A).  [para(524(a,1),2(b,1,1))].
% 2.73/3.02  1079 seq = A | select(queue_29,A) = select(q12,A).  [para(528(a,1),2(b,1,1))].
% 2.73/3.02  1081 seq = A | select(queue_35,A) = select(q13,A).  [para(532(a,1),2(b,1,1))].
% 2.73/3.02  1083 seq = A | select(queue_41,A) = select(q14,A).  [para(536(a,1),2(b,1,1))].
% 2.73/3.02  1085 seq = A | select(queue_47,A) = select(q15,A).  [para(540(a,1),2(b,1,1))].
% 2.73/3.02  1087 seq = A | select(queue_5,A) = select(q0,A).  [para(544(a,1),2(b,1,1))].
% 2.73/3.02  1089 seq = A | select(queue_53,A) = select(q16,A).  [para(546(a,1),2(b,1,1))].
% 2.73/3.02  1091 seq = A | select(queue_59,A) = select(q17,A).  [para(550(a,1),2(b,1,1))].
% 2.73/3.02  1093 seq = A | select(queue_65,A) = select(q18,A).  [para(554(a,1),2(b,1,1))].
% 2.73/3.02  1095 seq = A | select(queue_71,A) = select(q1,A).  [para(560(a,1),2(b,1,1))].
% 2.73/3.02  1097 seq = A | select(queue_77,A) = select(q19,A).  [para(564(a,1),2(b,1,1))].
% 2.73/3.02  1099 seq = A | select(queue_83,A) = select(q20,A).  [para(568(a,1),2(b,1,1))].
% 2.73/3.02  1101 seq = A | select(queue_89,A) = select(q21,A).  [para(572(a,1),2(b,1,1))].
% 2.73/3.02  1103 seq = A | select(queue_95,A) = select(q22,A).  [para(576(a,1),2(b,1,1))].
% 2.73/3.02  1104 select(q0,head) = index_0.  [para(675(a,1),1(a,1,1))].
% 2.73/3.02  1106 index_6 = index_69.  [para(676(a,1),1(a,1,1)),rewrite([370(3)]),flip(a)].
% 2.73/3.02  1107 tail = A | select(queue_5,A) = select(q1,A).  [para(676(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1109 p(index_69) = index_3.  [back_rewrite(988),rewrite([1106(1)])].
% 2.73/3.02  1111 s(index_3) = index_69.  [back_rewrite(362),rewrite([1106(3)])].
% 2.73/3.02  1112 index_12 = index_15.  [para(677(a,1),1(a,1,1)),rewrite([239(3)]),flip(a)].
% 2.73/3.02  1113 tail = A | select(queue_11,A) = select(q10,A).  [para(677(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1117 s(index_9) = index_15.  [back_rewrite(217),rewrite([1112(3)])].
% 2.73/3.02  1118 index_18 = index_21.  [para(678(a,1),1(a,1,1)),rewrite([283(3)]),flip(a)].
% 2.73/3.02  1119 tail = A | select(queue_17,A) = select(q11,A).  [para(678(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1123 s(index_15) = index_21.  [back_rewrite(261),rewrite([1118(3)])].
% 2.73/3.02  1124 index_24 = index_27.  [para(679(a,1),1(a,1,1)),rewrite([327(3)]),flip(a)].
% 2.73/3.02  1125 tail = A | select(queue_23,A) = select(q12,A).  [para(679(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1129 s(index_21) = index_27.  [back_rewrite(305),rewrite([1124(3)])].
% 2.73/3.02  1130 index_30 = index_33.  [para(680(a,1),1(a,1,1)),rewrite([344(3)]),flip(a)].
% 2.73/3.02  1131 tail = A | select(queue_29,A) = select(q13,A).  [para(680(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1135 s(index_27) = index_33.  [back_rewrite(342),rewrite([1130(3)])].
% 2.73/3.02  1136 index_36 = index_39.  [para(681(a,1),1(a,1,1)),rewrite([348(3)]),flip(a)].
% 2.73/3.02  1137 tail = A | select(queue_35,A) = select(q14,A).  [para(681(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1141 s(index_33) = index_39.  [back_rewrite(346),rewrite([1136(3)])].
% 2.73/3.02  1142 index_42 = index_45.  [para(682(a,1),1(a,1,1)),rewrite([352(3)]),flip(a)].
% 2.73/3.02  1143 tail = A | select(queue_41,A) = select(q15,A).  [para(682(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1147 s(index_39) = index_45.  [back_rewrite(350),rewrite([1142(3)])].
% 2.73/3.02  1148 index_48 = index_51.  [para(683(a,1),1(a,1,1)),rewrite([356(3)]),flip(a)].
% 2.73/3.02  1149 tail = A | select(queue_47,A) = select(q16,A).  [para(683(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1153 s(index_45) = index_51.  [back_rewrite(354),rewrite([1148(3)])].
% 2.73/3.02  1154 index_54 = index_57.  [para(684(a,1),1(a,1,1)),rewrite([360(3)]),flip(a)].
% 2.73/3.02  1155 tail = A | select(queue_53,A) = select(q17,A).  [para(684(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1159 s(index_51) = index_57.  [back_rewrite(358),rewrite([1154(3)])].
% 2.73/3.02  1160 index_60 = index_63.  [para(685(a,1),1(a,1,1)),rewrite([366(3)]),flip(a)].
% 2.73/3.02  1161 tail = A | select(queue_59,A) = select(q18,A).  [para(685(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1165 s(index_57) = index_63.  [back_rewrite(364),rewrite([1160(3)])].
% 2.73/3.02  1166 index_66 = index_75.  [para(686(a,1),1(a,1,1)),rewrite([374(3)]),flip(a)].
% 2.73/3.02  1167 tail = A | select(queue_65,A) = select(q19,A).  [para(686(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1171 s(index_63) = index_75.  [back_rewrite(368),rewrite([1166(3)])].
% 2.73/3.02  1172 index_72 = index_135.  [para(687(a,1),1(a,1,1)),rewrite([229(3)]),flip(a)].
% 2.73/3.02  1173 tail = A | select(queue_71,A) = select(q2,A).  [para(687(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1177 s(index_69) = index_135.  [back_rewrite(372),rewrite([1172(3)])].
% 2.73/3.02  1178 index_78 = index_81.  [para(688(a,1),1(a,1,1)),rewrite([378(3)]),flip(a)].
% 2.73/3.02  1179 tail = A | select(queue_77,A) = select(q20,A).  [para(688(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1183 s(index_75) = index_81.  [back_rewrite(376),rewrite([1178(3)])].
% 2.73/3.02  1184 index_84 = index_87.  [para(689(a,1),1(a,1,1)),rewrite([382(3)]),flip(a)].
% 2.73/3.02  1185 tail = A | select(queue_83,A) = select(q21,A).  [para(689(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1189 s(index_81) = index_87.  [back_rewrite(380),rewrite([1184(3)])].
% 2.73/3.02  1190 index_90 = index_93.  [para(690(a,1),1(a,1,1)),rewrite([388(3)]),flip(a)].
% 2.73/3.02  1191 tail = A | select(queue_89,A) = select(q22,A).  [para(690(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1195 s(index_87) = index_93.  [back_rewrite(386),rewrite([1190(3)])].
% 2.73/3.02  1196 index_96 = index_99.  [para(691(a,1),1(a,1,1)),rewrite([392(3)]),flip(a)].
% 2.73/3.02  1197 tail = A | select(queue_95,A) = select(q23,A).  [para(691(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1201 s(index_93) = index_99.  [back_rewrite(390),rewrite([1196(3)])].
% 2.73/3.02  1202 index_102 = index_105.  [para(692(a,1),1(a,1,1)),rewrite([207(3)]),flip(a)].
% 2.73/3.02  1203 tail = A | select(queue_101,A) = select(q24,A).  [para(692(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1207 s(index_99) = index_105.  [back_rewrite(205),rewrite([1202(3)])].
% 2.73/3.02  1208 index_108 = index_111.  [para(693(a,1),1(a,1,1)),rewrite([211(3)]),flip(a)].
% 2.73/3.02  1209 tail = A | select(queue_107,A) = select(q25,A).  [para(693(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1213 s(index_105) = index_111.  [back_rewrite(209),rewrite([1208(3)])].
% 2.73/3.02  1214 index_114 = index_117.  [para(694(a,1),1(a,1,1)),rewrite([215(3)]),flip(a)].
% 2.73/3.02  1215 tail = A | select(queue_113,A) = select(q26,A).  [para(694(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1219 s(index_111) = index_117.  [back_rewrite(213),rewrite([1214(3)])].
% 2.73/3.02  1220 index_120 = index_123.  [para(695(a,1),1(a,1,1)),rewrite([221(3)]),flip(a)].
% 2.73/3.02  1221 tail = A | select(queue_119,A) = select(q27,A).  [para(695(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1225 s(index_117) = index_123.  [back_rewrite(219),rewrite([1220(3)])].
% 2.73/3.02  1226 index_126 = index_129.  [para(696(a,1),1(a,1,1)),rewrite([225(3)]),flip(a)].
% 2.73/3.02  1227 tail = A | select(queue_125,A) = select(q28,A).  [para(696(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1231 s(index_123) = index_129.  [back_rewrite(223),rewrite([1226(3)])].
% 2.73/3.02  1232 index_132 = index_141.  [para(697(a,1),1(a,1,1)),rewrite([233(3)]),flip(a)].
% 2.73/3.02  1233 tail = A | select(queue_131,A) = select(q29,A).  [para(697(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1237 s(index_129) = index_141.  [back_rewrite(227),rewrite([1232(3)])].
% 2.73/3.02  1238 index_138 = index_201.  [para(698(a,1),1(a,1,1)),rewrite([277(3)]),flip(a)].
% 2.73/3.02  1239 tail = A | select(queue_137,A) = select(q3,A).  [para(698(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1243 s(index_135) = index_201.  [back_rewrite(231),rewrite([1238(3)])].
% 2.73/3.02  1244 index_144 = index_147.  [para(699(a,1),1(a,1,1)),rewrite([237(3)]),flip(a)].
% 2.73/3.02  1245 tail = A | select(queue_143,A) = select(q30,A).  [para(699(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1249 s(index_141) = index_147.  [back_rewrite(235),rewrite([1244(3)])].
% 2.73/3.02  1250 index_150 = index_153.  [para(700(a,1),1(a,1,1)),rewrite([243(3)]),flip(a)].
% 2.73/3.02  1251 tail = A | select(queue_149,A) = select(q31,A).  [para(700(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1255 s(index_147) = index_153.  [back_rewrite(241),rewrite([1250(3)])].
% 2.73/3.02  1256 index_156 = index_159.  [para(701(a,1),1(a,1,1)),rewrite([247(3)]),flip(a)].
% 2.73/3.02  1257 tail = A | select(queue_155,A) = select(q32,A).  [para(701(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1261 s(index_153) = index_159.  [back_rewrite(245),rewrite([1256(3)])].
% 2.73/3.02  1262 index_162 = index_165.  [para(702(a,1),1(a,1,1)),rewrite([251(3)]),flip(a)].
% 2.73/3.02  1263 tail = A | select(queue_161,A) = select(q33,A).  [para(702(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1267 s(index_159) = index_165.  [back_rewrite(249),rewrite([1262(3)])].
% 2.73/3.02  1268 index_168 = index_171.  [para(703(a,1),1(a,1,1)),rewrite([255(3)]),flip(a)].
% 2.73/3.02  1269 tail = A | select(queue_167,A) = select(q34,A).  [para(703(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1273 s(index_165) = index_171.  [back_rewrite(253),rewrite([1268(3)])].
% 2.73/3.02  1274 index_174 = index_177.  [para(704(a,1),1(a,1,1)),rewrite([259(3)]),flip(a)].
% 2.73/3.02  1275 tail = A | select(queue_173,A) = select(q35,A).  [para(704(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1279 s(index_171) = index_177.  [back_rewrite(257),rewrite([1274(3)])].
% 2.73/3.02  1280 index_180 = index_183.  [para(705(a,1),1(a,1,1)),rewrite([265(3)]),flip(a)].
% 2.73/3.02  1281 tail = A | select(queue_179,A) = select(q36,A).  [para(705(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1285 s(index_177) = index_183.  [back_rewrite(263),rewrite([1280(3)])].
% 2.73/3.02  1286 index_186 = index_189.  [para(706(a,1),1(a,1,1)),rewrite([269(3)]),flip(a)].
% 2.73/3.02  1287 tail = A | select(queue_185,A) = select(q37,A).  [para(706(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1291 s(index_183) = index_189.  [back_rewrite(267),rewrite([1286(3)])].
% 2.73/3.02  1292 index_192 = index_195.  [para(707(a,1),1(a,1,1)),rewrite([273(3)]),flip(a)].
% 2.73/3.02  1293 tail = A | select(queue_191,A) = select(q38,A).  [para(707(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1297 s(index_189) = index_195.  [back_rewrite(271),rewrite([1292(3)])].
% 2.73/3.02  1298 index_198 = index_207.  [para(708(a,1),1(a,1,1)),rewrite([281(3)]),flip(a)].
% 2.73/3.02  1299 tail = A | select(queue_197,A) = select(q39,A).  [para(708(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1303 s(index_195) = index_207.  [back_rewrite(275),rewrite([1298(3)])].
% 2.73/3.02  1304 index_204 = index_249.  [para(709(a,1),1(a,1,1)),rewrite([313(3)]),flip(a)].
% 2.73/3.02  1305 tail = A | select(queue_203,A) = select(q4,A).  [para(709(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1309 s(index_201) = index_249.  [back_rewrite(279),rewrite([1304(3)])].
% 2.73/3.02  1310 index_210 = index_213.  [para(710(a,1),1(a,1,1)),rewrite([287(3)]),flip(a)].
% 2.73/3.02  1311 tail = A | select(queue_209,A) = select(q40,A).  [para(710(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1315 s(index_207) = index_213.  [back_rewrite(285),rewrite([1310(3)])].
% 2.73/3.02  1316 index_216 = index_219.  [para(711(a,1),1(a,1,1)),rewrite([291(3)]),flip(a)].
% 2.73/3.02  1317 tail = A | select(queue_215,A) = select(q41,A).  [para(711(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1321 s(index_213) = index_219.  [back_rewrite(289),rewrite([1316(3)])].
% 2.73/3.02  1322 index_222 = index_225.  [para(712(a,1),1(a,1,1)),rewrite([295(3)]),flip(a)].
% 2.73/3.02  1323 tail = A | select(queue_221,A) = select(q42,A).  [para(712(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1327 s(index_219) = index_225.  [back_rewrite(293),rewrite([1322(3)])].
% 2.73/3.02  1328 index_228 = index_231.  [para(713(a,1),1(a,1,1)),rewrite([299(3)]),flip(a)].
% 2.73/3.02  1329 tail = A | select(queue_227,A) = select(q43,A).  [para(713(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1333 s(index_225) = index_231.  [back_rewrite(297),rewrite([1328(3)])].
% 2.73/3.02  1334 index_234 = index_237.  [para(714(a,1),1(a,1,1)),rewrite([303(3)]),flip(a)].
% 2.73/3.02  1335 tail = A | select(queue_233,A) = select(q44,A).  [para(714(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1339 s(index_231) = index_237.  [back_rewrite(301),rewrite([1334(3)])].
% 2.73/3.02  1340 index_240 = index_243.  [para(715(a,1),1(a,1,1)),rewrite([309(3)]),flip(a)].
% 2.73/3.02  1341 tail = A | select(queue_239,A) = select(q45,A).  [para(715(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1345 s(index_237) = index_243.  [back_rewrite(307),rewrite([1340(3)])].
% 2.73/3.02  1346 index_281 = index_246.  [para(716(a,1),1(a,1,1)),rewrite([337(3)])].
% 2.73/3.02  1347 tail = A | select(queue_245,A) = select(q46,A).  [para(716(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1349 index_282 = index_243.  [back_rewrite(970),rewrite([1346(1),950(2)]),flip(a)].
% 2.73/3.02  1353 select(earray_278,index_243) = elem_283.  [back_rewrite(201),rewrite([1349(2)])].
% 2.73/3.02  1354 index_252 = index_255.  [para(717(a,1),1(a,1,1)),rewrite([317(3)]),flip(a)].
% 2.73/3.02  1355 tail = A | select(queue_251,A) = select(q5,A).  [para(717(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1359 s(index_249) = index_255.  [back_rewrite(315),rewrite([1354(3)])].
% 2.73/3.02  1360 index_258 = index_261.  [para(718(a,1),1(a,1,1)),rewrite([321(3)]),flip(a)].
% 2.73/3.02  1361 tail = A | select(queue_257,A) = select(q6,A).  [para(718(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1365 s(index_255) = index_261.  [back_rewrite(319),rewrite([1360(3)])].
% 2.73/3.02  1366 index_264 = index_267.  [para(719(a,1),1(a,1,1)),rewrite([325(3)]),flip(a)].
% 2.73/3.02  1367 tail = A | select(queue_263,A) = select(q7,A).  [para(719(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1371 s(index_261) = index_267.  [back_rewrite(323),rewrite([1366(3)])].
% 2.73/3.02  1372 index_270 = index_273.  [para(720(a,1),1(a,1,1)),rewrite([331(3)]),flip(a)].
% 2.73/3.02  1373 tail = A | select(queue_269,A) = select(q8,A).  [para(720(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1377 s(index_267) = index_273.  [back_rewrite(329),rewrite([1372(3)])].
% 2.73/3.02  1378 index_276 = index_9.  [para(721(a,1),1(a,1,1)),rewrite([384(3)]),flip(a)].
% 2.73/3.02  1379 tail = A | select(queue_275,A) = select(q9,A).  [para(721(a,1),2(b,1,1)),flip(b)].
% 2.73/3.02  1383 s(index_273) = index_9.  [back_rewrite(333),rewrite([1378(3)])].
% 2.73/3.02  1919 index_3 = index_201.  [para(1109(a,1),727(a,2)),rewrite([1177(2),1243(2)]),flip(a)].
% 2.73/3.02  1925 index_69 = index_249.  [back_rewrite(1111),rewrite([1919(1),1309(2)]),flip(a)].
% 2.73/3.02  1929 select(q0,tail) = index_201.  [back_rewrite(340),rewrite([1919(4)])].
% 2.73/3.02  1936 index_255 = index_135.  [back_rewrite(1177),rewrite([1925(1),1359(2)])].
% 2.73/3.02  1951 index_261 = index_201.  [back_rewrite(1365),rewrite([1936(1),1243(2)]),flip(a)].
% 2.73/3.02  1952 s(index_249) = index_135.  [back_rewrite(1359),rewrite([1936(3)])].
% 2.73/3.02  1965 index_267 = index_249.  [back_rewrite(1371),rewrite([1951(1),1309(2)]),flip(a)].
% 2.73/3.02  1978 index_273 = index_135.  [back_rewrite(1377),rewrite([1965(1),1952(2)]),flip(a)].
% 2.73/3.02  1991 index_9 = index_201.  [back_rewrite(1383),rewrite([1978(1),1243(2)]),flip(a)].
% 2.73/3.02  2015 index_249 = index_15.  [back_rewrite(1117),rewrite([1991(1),1309(2)])].
% 2.73/3.02  2036 index_21 = index_135.  [back_rewrite(1952),rewrite([2015(1),1123(2)])].
% 2.73/3.02  2057 s(index_201) = index_15.  [back_rewrite(1309),rewrite([2015(3)])].
% 2.73/3.02  2070 index_27 = index_201.  [back_rewrite(1129),rewrite([2036(1),1243(2)]),flip(a)].
% 2.73/3.02  2071 s(index_15) = index_135.  [back_rewrite(1123),rewrite([2036(3)])].
% 2.73/3.02  2084 index_33 = index_15.  [back_rewrite(1135),rewrite([2070(1),2057(2)]),flip(a)].
% 2.73/3.02  2097 index_39 = index_135.  [back_rewrite(1141),rewrite([2084(1),2071(2)]),flip(a)].
% 2.73/3.02  2110 index_45 = index_201.  [back_rewrite(1147),rewrite([2097(1),1243(2)]),flip(a)].
% 2.73/3.02  2123 index_51 = index_15.  [back_rewrite(1153),rewrite([2110(1),2057(2)]),flip(a)].
% 2.73/3.02  2136 index_57 = index_135.  [back_rewrite(1159),rewrite([2123(1),2071(2)]),flip(a)].
% 2.73/3.02  2149 index_63 = index_201.  [back_rewrite(1165),rewrite([2136(1),1243(2)]),flip(a)].
% 2.73/3.02  2162 index_75 = index_15.  [back_rewrite(1171),rewrite([2149(1),2057(2)]),flip(a)].
% 2.73/3.02  2175 index_81 = index_135.  [back_rewrite(1183),rewrite([2162(1),2071(2)]),flip(a)].
% 2.73/3.02  2188 index_87 = index_201.  [back_rewrite(1189),rewrite([2175(1),1243(2)]),flip(a)].
% 2.73/3.02  2201 index_93 = index_15.  [back_rewrite(1195),rewrite([2188(1),2057(2)]),flip(a)].
% 2.73/3.02  2214 index_99 = index_135.  [back_rewrite(1201),rewrite([2201(1),2071(2)]),flip(a)].
% 2.73/3.02  2236 index_201 = index_105.  [back_rewrite(1207),rewrite([2214(1),1243(2)])].
% 2.73/3.02  2298 index_15 = index_111.  [back_rewrite(2057),rewrite([2236(1),1213(2)]),flip(a)].
% 2.73/3.02  2335 select(q0,tail) = index_105.  [back_rewrite(1929),rewrite([2236(4)])].
% 2.73/3.02  2350 s(index_135) = index_105.  [back_rewrite(1243),rewrite([2236(3)])].
% 2.73/3.02  2410 index_135 = index_117.  [back_rewrite(2071),rewrite([2298(1),1219(2)]),flip(a)].
% 2.73/3.02  2462 index_123 = index_105.  [back_rewrite(2350),rewrite([2410(1),1225(2)])].
% 2.73/3.02  2582 index_129 = index_111.  [back_rewrite(1231),rewrite([2462(1),1213(2)]),flip(a)].
% 2.73/3.02  2583 s(index_117) = index_105.  [back_rewrite(1225),rewrite([2462(3)])].
% 2.73/3.02  2596 index_141 = index_117.  [back_rewrite(1237),rewrite([2582(1),1219(2)]),flip(a)].
% 2.73/3.02  2609 index_147 = index_105.  [back_rewrite(1249),rewrite([2596(1),2583(2)]),flip(a)].
% 2.73/3.02  2622 index_153 = index_111.  [back_rewrite(1255),rewrite([2609(1),1213(2)]),flip(a)].
% 2.73/3.02  2635 index_159 = index_117.  [back_rewrite(1261),rewrite([2622(1),1219(2)]),flip(a)].
% 2.73/3.02  2648 index_165 = index_105.  [back_rewrite(1267),rewrite([2635(1),2583(2)]),flip(a)].
% 2.73/3.02  2661 index_171 = index_111.  [back_rewrite(1273),rewrite([2648(1),1213(2)]),flip(a)].
% 2.73/3.02  2674 index_177 = index_117.  [back_rewrite(1279),rewrite([2661(1),1219(2)]),flip(a)].
% 2.73/3.02  2687 index_183 = index_105.  [back_rewrite(1285),rewrite([2674(1),2583(2)]),flip(a)].
% 2.73/3.02  2700 index_189 = index_111.  [back_rewrite(1291),rewrite([2687(1),1213(2)]),flip(a)].
% 2.73/3.02  2713 index_195 = index_117.  [back_rewrite(1297),rewrite([2700(1),1219(2)]),flip(a)].
% 2.73/3.02  2726 index_207 = index_105.  [back_rewrite(1303),rewrite([2713(1),2583(2)]),flip(a)].
% 2.73/3.02  2739 index_213 = index_111.  [back_rewrite(1315),rewrite([2726(1),1213(2)]),flip(a)].
% 2.73/3.02  2752 index_219 = index_117.  [back_rewrite(1321),rewrite([2739(1),1219(2)]),flip(a)].
% 2.73/3.02  2765 index_225 = index_105.  [back_rewrite(1327),rewrite([2752(1),2583(2)]),flip(a)].
% 2.73/3.02  2778 index_231 = index_111.  [back_rewrite(1333),rewrite([2765(1),1213(2)]),flip(a)].
% 2.73/3.02  2791 index_237 = index_117.  [back_rewrite(1339),rewrite([2778(1),1219(2)]),flip(a)].
% 2.73/3.02  2806 index_243 = index_105.  [back_rewrite(1345),rewrite([2791(1),2583(2)]),flip(a)].
% 2.73/3.02  2819 select(earray_278,index_105) = elem_283.  [back_rewrite(1353),rewrite([2806(2)])].
% 2.73/3.02  2828 select(earray_244,index_105) = e45.  [back_rewrite(809),rewrite([2806(2)])].
% 2.73/3.02  3241 index_0 = index_105.  [para(675(a,1),869(b,1,1)),rewrite([2335(6)]),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  3249 select(q0,head) = index_105.  [back_rewrite(1104),rewrite([3241(4)])].
% 2.73/3.02  3726 select(queue_5,head) = index_105.  [para(3249(a,1),1087(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  3821 select(q1,head) = index_105.  [para(1107(b,1),3726(a,1)),flip(a),unit_del(a,3)].
% 2.73/3.02  3845 select(queue_71,head) = index_105.  [para(3821(a,1),1095(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  4074 select(q2,head) = index_105.  [para(1173(b,1),3845(a,1)),flip(a),unit_del(a,3)].
% 2.73/3.02  4095 select(queue_137,head) = index_105.  [para(4074(a,1),1027(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  4346 select(q3,head) = index_105.  [para(1239(b,1),4095(a,1)),flip(a),unit_del(a,3)].
% 2.73/3.02  4367 select(queue_203,head) = index_105.  [para(4346(a,1),1051(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  4596 select(q4,head) = index_105.  [para(1305(b,1),4367(a,1)),flip(a),unit_del(a,3)].
% 2.73/3.02  4617 select(queue_251,head) = index_105.  [para(4596(a,1),1069(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  4754 earray_244 = earray_278.  [para(145(a,1),1347(b,2)),rewrite([1066(6)]),flip(a),unit_del(a,6)].
% 2.73/3.02  4755 select(queue_245,head) = index_279.  [para(335(a,1),1347(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  4768 elem_283 = e45.  [back_rewrite(2828),rewrite([4754(1),2819(3)])].
% 2.73/3.02  4776 select(earray_278,index_105) = e45.  [back_rewrite(2819),rewrite([4768(4)])].
% 2.73/3.02  4777 elem_280 != e45.  [back_rewrite(674),rewrite([4768(1)]),flip(a)].
% 2.73/3.02  4781 select(q45,head) = index_279.  [para(4755(a,1),1067(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  4787 select(q5,head) = index_105.  [para(1355(b,1),4617(a,1)),flip(a),unit_del(a,3)].
% 2.73/3.02  4808 select(queue_239,head) = index_279.  [para(4781(a,1),1341(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  4812 select(queue_257,head) = index_105.  [para(4787(a,1),1071(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  4838 select(q44,head) = index_279.  [para(4808(a,1),1065(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  4842 select(q6,head) = index_105.  [para(4812(a,1),1361(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  4868 select(queue_233,head) = index_279.  [para(4838(a,1),1335(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  4872 select(queue_263,head) = index_105.  [para(4842(a,1),1073(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  4898 select(q43,head) = index_279.  [para(4868(a,1),1063(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  4902 select(q7,head) = index_105.  [para(4872(a,1),1367(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  4935 select(queue_227,head) = index_279.  [para(4898(a,1),1329(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  4939 select(queue_269,head) = index_105.  [para(4902(a,1),1075(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  4958 select(q42,head) = index_279.  [para(4935(a,1),1059(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  4962 select(q8,head) = index_105.  [para(4939(a,1),1373(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  4966 select(queue_221,head) = index_279.  [para(4958(a,1),1323(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  4976 select(queue_275,head) = index_105.  [para(4962(a,1),1077(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  4980 select(q41,head) = index_279.  [para(4966(a,1),1057(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  4987 select(q9,head) = index_105.  [para(4976(a,1),1379(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  4997 select(queue_215,head) = index_279.  [para(4980(a,1),1317(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  5001 select(queue_11,head) = index_105.  [para(4987(a,1),1017(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  5008 select(q40,head) = index_279.  [para(4997(a,1),1055(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  5018 select(q10,head) = index_105.  [para(5001(a,1),1113(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  5022 select(queue_209,head) = index_279.  [para(5008(a,1),1311(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  5029 select(queue_17,head) = index_105.  [para(5018(a,1),1039(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  5038 select(q39,head) = index_279.  [para(5022(a,1),1053(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  5042 select(q11,head) = index_105.  [para(5029(a,1),1119(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  5046 select(queue_197,head) = index_279.  [para(5038(a,1),1299(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  5050 select(queue_23,head) = index_105.  [para(5042(a,1),1061(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  5059 select(q38,head) = index_279.  [para(5046(a,1),1049(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  5063 select(q12,head) = index_105.  [para(5050(a,1),1125(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  5067 select(queue_191,head) = index_279.  [para(5059(a,1),1293(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  5071 select(queue_29,head) = index_105.  [para(5063(a,1),1079(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  5080 select(q37,head) = index_279.  [para(5067(a,1),1047(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  5084 select(q13,head) = index_105.  [para(5071(a,1),1131(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  5088 select(queue_185,head) = index_279.  [para(5080(a,1),1287(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  5092 select(queue_35,head) = index_105.  [para(5084(a,1),1081(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  5101 select(q36,head) = index_279.  [para(5088(a,1),1045(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  5105 select(q14,head) = index_105.  [para(5092(a,1),1137(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  5109 select(queue_179,head) = index_279.  [para(5101(a,1),1281(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  5113 select(queue_41,head) = index_105.  [para(5105(a,1),1083(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  5122 select(q35,head) = index_279.  [para(5109(a,1),1043(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  5126 select(q15,head) = index_105.  [para(5113(a,1),1143(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  5130 select(queue_173,head) = index_279.  [para(5122(a,1),1275(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  5134 select(queue_47,head) = index_105.  [para(5126(a,1),1085(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  5143 select(q34,head) = index_279.  [para(5130(a,1),1041(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  5147 select(q16,head) = index_105.  [para(5134(a,1),1149(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  5151 select(queue_167,head) = index_279.  [para(5143(a,1),1269(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  5155 select(queue_53,head) = index_105.  [para(5147(a,1),1089(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  5164 select(q33,head) = index_279.  [para(5151(a,1),1037(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  5168 select(q17,head) = index_105.  [para(5155(a,1),1155(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  5172 select(queue_161,head) = index_279.  [para(5164(a,1),1263(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  5176 select(queue_59,head) = index_105.  [para(5168(a,1),1091(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  5185 select(q32,head) = index_279.  [para(5172(a,1),1035(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  5189 select(q18,head) = index_105.  [para(5176(a,1),1161(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  5193 select(queue_155,head) = index_279.  [para(5185(a,1),1257(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  5197 select(queue_65,head) = index_105.  [para(5189(a,1),1093(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  5206 select(q31,head) = index_279.  [para(5193(a,1),1033(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  5210 select(q19,head) = index_105.  [para(5197(a,1),1167(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  5214 select(queue_149,head) = index_279.  [para(5206(a,1),1251(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  5218 select(queue_77,head) = index_105.  [para(5210(a,1),1097(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  5227 select(q30,head) = index_279.  [para(5214(a,1),1031(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  5231 select(q20,head) = index_105.  [para(5218(a,1),1179(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  5235 select(queue_143,head) = index_279.  [para(5227(a,1),1245(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  5239 select(queue_83,head) = index_105.  [para(5231(a,1),1099(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  5248 select(q29,head) = index_279.  [para(5235(a,1),1029(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.02  5252 select(q21,head) = index_105.  [para(5239(a,1),1185(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.02  5256 select(queue_131,head) = index_279.  [para(5248(a,1),1233(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.02  5260 select(queue_89,head) = index_105.  [para(5252(a,1),1101(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.02  5269 select(q28,head) = index_279.  [para(5256(a,1),1025(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.03  5273 select(q22,head) = index_105.  [para(5260(a,1),1191(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.03  5277 select(queue_125,head) = index_279.  [para(5269(a,1),1227(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.03  5281 select(queue_95,head) = index_105.  [para(5273(a,1),1103(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.03  5290 select(q27,head) = index_279.  [para(5277(a,1),1023(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.03  5294 select(q23,head) = index_105.  [para(5281(a,1),1197(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.03  5298 select(queue_119,head) = index_279.  [para(5290(a,1),1221(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.03  5302 select(queue_101,head) = index_105.  [para(5294(a,1),1013(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.03  5311 select(q26,head) = index_279.  [para(5298(a,1),1021(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.03  5315 select(q24,head) = index_105.  [para(5302(a,1),1203(b,1)),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.03  5319 select(queue_113,head) = index_279.  [para(5311(a,1),1215(b,2)),flip(a),unit_del(a,3)].
% 2.73/3.03  5323 select(queue_107,head) = index_105.  [para(5315(a,1),1015(b,2)),flip(a),unit_del(a,4)].
% 2.73/3.03  5332 select(q25,head) = index_279.  [para(5319(a,1),1019(b,1)),flip(a),flip(b),unit_del(a,4)].
% 2.73/3.03  5336 index_279 = index_105.  [para(5323(a,1),1209(b,1)),rewrite([5332(7)]),flip(a),flip(b),unit_del(a,3)].
% 2.73/3.03  5519 $F.  [back_rewrite(199),rewrite([5336(2),4776(3)]),flip(a),unit_del(a,4777)].
% 2.73/3.03  
% 2.73/3.03  % SZS output end Refutation
% 2.73/3.03  ============================== end of proof ==========================
% 2.73/3.03  
% 2.73/3.03  ============================== STATISTICS ============================
% 2.73/3.03  
% 2.73/3.03  Given=1219. Generated=9975. Kept=5186. proofs=1.
% 2.73/3.03  Usable=748. Sos=2188. Demods=667. Limbo=183, Disabled=2409. Hints=0.
% 2.73/3.03  Megabytes=29.97.
% 2.73/3.03  User_CPU=2.01, System_CPU=0.02, Wall_clock=2.
% 2.73/3.03  
% 2.73/3.03  ============================== end of statistics =====================
% 2.73/3.03  
% 2.73/3.03  ============================== end of search =========================
% 2.73/3.03  
% 2.73/3.03  THEOREM PROVED
% 2.73/3.03  % SZS status Unsatisfiable
% 2.73/3.03  
% 2.73/3.03  Exiting with 1 proof.
% 2.73/3.03  
% 2.73/3.03  Process 6016 exit (max_proofs) Wed Jun 15 05:37:28 2022
% 2.73/3.03  Prover9 interrupted
%------------------------------------------------------------------------------