%------------------------------------------------------------------------------ % File : Prover9---1109a % Problem : SWX201-1 : TPTP v9.3.0. Released v9.3.0. % Transfm : none % Format : tptp:raw % Command : tptp2X_and_run_prover9 %d %s % Computer : n028.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 02:38:04 PM UTC 2026 % Result : Timeout 299.71s 300.03s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SWX201-1 : TPTP v9.3.0. Released v9.3.0. % 0.12/0.12 % Command : tptp2X_and_run_prover9 %d %s % 0.15/0.33 % Computer : n028.cluster.edu % 0.15/0.33 % Model : x86_64 x86_64 % 0.15/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.15/0.33 % Memory : 8042.1875MB % 0.15/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.15/0.33 % CPULimit : 300 % 0.15/0.33 % WCLimit : 300 % 0.15/0.33 % DateTime : Wed Apr 29 00:40:15 EDT 2026 % 0.15/0.33 % CPUTime : % 2.99/3.34 ============================== Prover9 =============================== % 2.99/3.34 Prover9 (32) version 2009-11A, November 2009. % 2.99/3.34 Process 26414 was started by sandbox2 on n028.cluster.edu, % 2.99/3.34 Wed Apr 29 00:40:16 2026 % 2.99/3.34 The command was "/export/starexec/sandbox2/solver/bin/prover9 -t 300 -f /tmp/Prover9_26261_n028.cluster.edu". % 2.99/3.34 ============================== end of head =========================== % 2.99/3.34 % 2.99/3.34 ============================== INPUT ================================= % 2.99/3.34 % 2.99/3.34 % Reading from file /tmp/Prover9_26261_n028.cluster.edu % 2.99/3.34 % 2.99/3.34 set(prolog_style_variables). % 2.99/3.34 set(auto2). % 2.99/3.34 % set(auto2) -> set(auto). % 2.99/3.34 % set(auto) -> set(auto_inference). % 2.99/3.34 % set(auto) -> set(auto_setup). % 2.99/3.34 % set(auto_setup) -> set(predicate_elim). % 2.99/3.34 % set(auto_setup) -> assign(eq_defs, unfold). % 2.99/3.34 % set(auto) -> set(auto_limits). % 2.99/3.34 % set(auto_limits) -> assign(max_weight, "100.000"). % 2.99/3.34 % set(auto_limits) -> assign(sos_limit, 20000). % 2.99/3.34 % set(auto) -> set(auto_denials). % 2.99/3.34 % set(auto) -> set(auto_process). % 2.99/3.34 % set(auto2) -> assign(new_constants, 1). % 2.99/3.34 % set(auto2) -> assign(fold_denial_max, 3). % 2.99/3.34 % set(auto2) -> assign(max_weight, "200.000"). % 2.99/3.34 % set(auto2) -> assign(max_hours, 1). % 2.99/3.34 % assign(max_hours, 1) -> assign(max_seconds, 3600). % 2.99/3.34 % set(auto2) -> assign(max_seconds, 0). % 2.99/3.34 % set(auto2) -> assign(max_minutes, 5). % 2.99/3.34 % assign(max_minutes, 5) -> assign(max_seconds, 300). % 2.99/3.34 % set(auto2) -> set(sort_initial_sos). % 2.99/3.34 % set(auto2) -> assign(sos_limit, -1). % 2.99/3.34 % set(auto2) -> assign(lrs_ticks, 3000). % 2.99/3.34 % set(auto2) -> assign(max_megs, 400). % 2.99/3.34 % set(auto2) -> assign(stats, some). % 2.99/3.34 % set(auto2) -> clear(echo_input). % 2.99/3.34 % set(auto2) -> set(quiet). % 2.99/3.34 % set(auto2) -> clear(print_initial_clauses). % 2.99/3.34 % set(auto2) -> clear(print_given). % 2.99/3.34 assign(lrs_ticks,-1). % 2.99/3.34 assign(sos_limit,10000). % 2.99/3.34 assign(order,kbo). % 2.99/3.34 set(lex_order_vars). % 2.99/3.34 clear(print_given). % 2.99/3.34 % 2.99/3.34 % formulas(sos). % not echoed (36 formulas) % 2.99/3.34 % 2.99/3.34 ============================== end of input ========================== % 2.99/3.34 % 2.99/3.34 % From the command line: assign(max_seconds, 300). % 2.99/3.34 % 2.99/3.34 ============================== PROCESS NON-CLAUSAL FORMULAS ========== % 2.99/3.34 % 2.99/3.34 % Formulas that are not ordinary clauses: % 2.99/3.34 % 2.99/3.34 ============================== end of process non-clausal formulas === % 2.99/3.34 % 2.99/3.34 ============================== PROCESS INITIAL CLAUSES =============== % 2.99/3.34 % 2.99/3.34 ============================== PREDICATE ELIMINATION ================= % 2.99/3.34 % 2.99/3.34 ============================== end predicate elimination ============= % 2.99/3.34 % 2.99/3.34 Auto_denials: % 2.99/3.34 % copying label goal to answer in negative clause % 2.99/3.34 % 2.99/3.34 Term ordering decisions: % 2.99/3.34 Function symbol KB weights: nil=1. z=1. bfalse=1. btrue=1. cons=1. count=1. eq=1. leqNat=1. merge=1. pair2=1. splitAtNat=1. eq2=1. impl=1. prop_msort_permutation_wrong1=1. s=1. msort=1. div2=1. lengthNat=1. aux4=1. aux=1. aux3=1. aux2=1. % 2.99/3.34 % 2.99/3.34 ============================== end of process initial clauses ======== % 2.99/3.34 % 2.99/3.34 ============================== CLAUSES FOR SEARCH ==================== % 2.99/3.34 % 2.99/3.34 ============================== end of clauses for search ============= % 2.99/3.34 % 2.99/3.34 ============================== SEARCH ================================ % 2.99/3.34 % 2.99/3.34 % Starting search at 0.01 seconds. % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=83.000, iters=3339 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=74.000, iters=3433 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=72.000, iters=3423 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=68.000, iters=3373 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=66.000, iters=3516 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=64.000, iters=3454 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=62.000, iters=3395 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=60.000, iters=3420 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=58.000, iters=3403 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=57.000, iters=3337 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=56.000, iters=3364 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=55.000, iters=3369 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=54.000, iters=3359 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=53.000, iters=3336 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=52.000, iters=3334 % 2.99/3.34 % 2.99/3.34 NOTE: Back_subsumption disabled, ratio of kept to back_subsumed is 83 (0.00 of 1.44 sec). % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=51.000, iters=3361 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=50.000, iters=3339 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=49.000, iters=3334 % 2.99/3.34 % 2.99/3.34 Low Water (keep): wt=39.000, iters=3376 % 2.99/3.34 % 2.99/3.34 Low Water (displace): id=3624, wt=107.000 % 2.99/3.34 % 2.99/3.34 Low Water (displace): id=3626, wt=98.000 % 2.99/3.34 % 2.99/3.34 Low Water (displace): id=3556, wt=97.000 % 2.99/3.34 % 2.99/3.34 Low Water (displacTerminated % 299.71/300.03 Prover9 interrupted 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