%------------------------------------------------------------------------------ % File : Prover9---1109a % Problem : SWX231-1 : TPTP v9.3.0. Released v9.3.0. % Transfm : none % Format : tptp:raw % Command : tptp2X_and_run_prover9 %d %s % Computer : n011.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 : 300s % DateTime : Wed Apr 29 02:38:09 PM UTC 2026 % Result : Timeout 299.74s 300.04s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.13/0.13 % Problem : SWX231-1 : TPTP v9.3.0. Released v9.3.0. % 0.13/0.13 % Command : tptp2X_and_run_prover9 %d %s % 0.17/0.35 % Computer : n011.cluster.edu % 0.17/0.35 % Model : x86_64 x86_64 % 0.17/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.35 % Memory : 8042.1875MB % 0.17/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.17/0.35 % CPULimit : 300 % 0.17/0.35 % WCLimit : 300 % 0.17/0.35 % DateTime : Wed Apr 29 02:42:47 EDT 2026 % 0.17/0.35 % CPUTime : % 6.44/6.71 ============================== Prover9 =============================== % 6.44/6.71 Prover9 (32) version 2009-11A, November 2009. % 6.44/6.71 Process 20976 was started by sandbox2 on n011.cluster.edu, % 6.44/6.71 Wed Apr 29 02:42:48 2026 % 6.44/6.71 The command was "/export/starexec/sandbox2/solver/bin/prover9 -t 300 -f /tmp/Prover9_20823_n011.cluster.edu". % 6.44/6.71 ============================== end of head =========================== % 6.44/6.71 % 6.44/6.71 ============================== INPUT ================================= % 6.44/6.71 % 6.44/6.71 % Reading from file /tmp/Prover9_20823_n011.cluster.edu % 6.44/6.71 % 6.44/6.71 set(prolog_style_variables). % 6.44/6.71 set(auto2). % 6.44/6.71 % set(auto2) -> set(auto). % 6.44/6.71 % set(auto) -> set(auto_inference). % 6.44/6.71 % set(auto) -> set(auto_setup). % 6.44/6.71 % set(auto_setup) -> set(predicate_elim). % 6.44/6.71 % set(auto_setup) -> assign(eq_defs, unfold). % 6.44/6.71 % set(auto) -> set(auto_limits). % 6.44/6.71 % set(auto_limits) -> assign(max_weight, "100.000"). % 6.44/6.71 % set(auto_limits) -> assign(sos_limit, 20000). % 6.44/6.71 % set(auto) -> set(auto_denials). % 6.44/6.71 % set(auto) -> set(auto_process). % 6.44/6.71 % set(auto2) -> assign(new_constants, 1). % 6.44/6.71 % set(auto2) -> assign(fold_denial_max, 3). % 6.44/6.71 % set(auto2) -> assign(max_weight, "200.000"). % 6.44/6.71 % set(auto2) -> assign(max_hours, 1). % 6.44/6.71 % assign(max_hours, 1) -> assign(max_seconds, 3600). % 6.44/6.71 % set(auto2) -> assign(max_seconds, 0). % 6.44/6.71 % set(auto2) -> assign(max_minutes, 5). % 6.44/6.71 % assign(max_minutes, 5) -> assign(max_seconds, 300). % 6.44/6.71 % set(auto2) -> set(sort_initial_sos). % 6.44/6.71 % set(auto2) -> assign(sos_limit, -1). % 6.44/6.71 % set(auto2) -> assign(lrs_ticks, 3000). % 6.44/6.71 % set(auto2) -> assign(max_megs, 400). % 6.44/6.71 % set(auto2) -> assign(stats, some). % 6.44/6.71 % set(auto2) -> clear(echo_input). % 6.44/6.71 % set(auto2) -> set(quiet). % 6.44/6.71 % set(auto2) -> clear(print_initial_clauses). % 6.44/6.71 % set(auto2) -> clear(print_given). % 6.44/6.71 assign(lrs_ticks,-1). % 6.44/6.71 assign(sos_limit,10000). % 6.44/6.71 assign(order,kbo). % 6.44/6.71 set(lex_order_vars). % 6.44/6.71 clear(print_given). % 6.44/6.71 % 6.44/6.71 % formulas(sos). % not echoed (61 formulas) % 6.44/6.71 % 6.44/6.71 ============================== end of input ========================== % 6.44/6.71 % 6.44/6.71 % From the command line: assign(max_seconds, 300). % 6.44/6.71 % 6.44/6.71 ============================== PROCESS NON-CLAUSAL FORMULAS ========== % 6.44/6.71 % 6.44/6.71 % Formulas that are not ordinary clauses: % 6.44/6.71 % 6.44/6.71 ============================== end of process non-clausal formulas === % 6.44/6.71 % 6.44/6.71 ============================== PROCESS INITIAL CLAUSES =============== % 6.44/6.71 % 6.44/6.71 ============================== PREDICATE ELIMINATION ================= % 6.44/6.71 % 6.44/6.71 ============================== end predicate elimination ============= % 6.44/6.71 % 6.44/6.71 Auto_denials: % 6.44/6.71 % copying label goal to answer in negative clause % 6.44/6.71 % 6.44/6.71 Term ordering decisions: % 6.44/6.71 Function symbol KB weights: zero=1. bfalse=1. btrue=1. nil=1. nil3=1. nil4=1. nothing=1. ten=1. three=1. eleven=1. five=1. four=1. nil2=1. nine=1. one=1. seven=1. thirtyOne=1. twentyOne=1. two=1. cons=1. add=1. lt=1. pair2=1. colouring=1. cons3=1. eq=1. index=1. append=1. cons4=1. andb=1. enumFromToNat=1. petersen=1. petersen3=1. eq2=1. colouring2=1. cons2=1. suc=1. and2=1. concat=1. notb=1. petersen2=1. prop_p31=1. just=1. petersen4=1. predNat=1. prop_p312=1. aux=1. aux2=1. aux3=1. % 6.44/6.71 % 6.44/6.71 ============================== end of process initial clauses ======== % 6.44/6.71 % 6.44/6.71 ============================== CLAUSES FOR SEARCH ==================== % 6.44/6.71 % 6.44/6.71 ============================== end of clauses for search ============= % 6.44/6.71 % 6.44/6.71 ============================== SEARCH ================================ % 6.44/6.71 % 6.44/6.71 % Starting search at 0.02 seconds. % 6.44/6.71 % 6.44/6.71 NOTE: Back_subsumption disabled, ratio of kept to back_subsumed is 2147483647 (0.00 of 0.24 sec). % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=39.000, iters=3334 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=37.000, iters=3343 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=33.000, iters=3340 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=32.000, iters=3397 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=30.000, iters=3352 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=29.000, iters=3345 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=28.000, iters=3457 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=27.000, iters=3405 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=26.000, iters=3501 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=25.000, iters=3420 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=24.000, iters=3354 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=23.000, iters=3339 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=22.000, iters=3345 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=21.000, iters=3333 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=20.000, iters=3449 % 6.44/6.71 % 6.44/6.71 Low Water (keep): wt=19.000, iters=3339 % 6.44/6.71 % 6.44/6.71 Low Water Terminated % 299.74/300.04 Prover9 interrupted %------------------------------------------------------------------------------