0.00/0.11 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.00/0.12 % Command : tptp2X_and_run_prover9 %d %s 0.12/0.33 % Computer : n012.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 : 960 0.12/0.33 % WCLimit : 120 0.12/0.33 % DateTime : Tue Aug 9 02:13:44 EDT 2022 0.12/0.33 % CPUTime : 5.00/5.37 ============================== Prover9 =============================== 5.00/5.37 Prover9 (32) version 2009-11A, November 2009. 5.00/5.37 Process 30238 was started by sandbox2 on n012.cluster.edu, 5.00/5.37 Tue Aug 9 02:13:45 2022 5.00/5.37 The command was "/export/starexec/sandbox2/solver/bin/prover9 -t 960 -f /tmp/Prover9_29868_n012.cluster.edu". 5.00/5.37 ============================== end of head =========================== 5.00/5.37 5.00/5.37 ============================== INPUT ================================= 5.00/5.37 5.00/5.37 % Reading from file /tmp/Prover9_29868_n012.cluster.edu 5.00/5.37 5.00/5.37 set(prolog_style_variables). 5.00/5.37 set(auto2). 5.00/5.37 % set(auto2) -> set(auto). 5.00/5.37 % set(auto) -> set(auto_inference). 5.00/5.37 % set(auto) -> set(auto_setup). 5.00/5.37 % set(auto_setup) -> set(predicate_elim). 5.00/5.37 % set(auto_setup) -> assign(eq_defs, unfold). 5.00/5.37 % set(auto) -> set(auto_limits). 5.00/5.37 % set(auto_limits) -> assign(max_weight, "100.000"). 5.00/5.37 % set(auto_limits) -> assign(sos_limit, 20000). 5.00/5.37 % set(auto) -> set(auto_denials). 5.00/5.37 % set(auto) -> set(auto_process). 5.00/5.37 % set(auto2) -> assign(new_constants, 1). 5.00/5.37 % set(auto2) -> assign(fold_denial_max, 3). 5.00/5.37 % set(auto2) -> assign(max_weight, "200.000"). 5.00/5.37 % set(auto2) -> assign(max_hours, 1). 5.00/5.37 % assign(max_hours, 1) -> assign(max_seconds, 3600). 5.00/5.37 % set(auto2) -> assign(max_seconds, 0). 5.00/5.37 % set(auto2) -> assign(max_minutes, 5). 5.00/5.37 % assign(max_minutes, 5) -> assign(max_seconds, 300). 5.00/5.37 % set(auto2) -> set(sort_initial_sos). 5.00/5.37 % set(auto2) -> assign(sos_limit, -1). 5.00/5.37 % set(auto2) -> assign(lrs_ticks, 3000). 5.00/5.37 % set(auto2) -> assign(max_megs, 400). 5.00/5.37 % set(auto2) -> assign(stats, some). 5.00/5.37 % set(auto2) -> clear(echo_input). 5.00/5.37 % set(auto2) -> set(quiet). 5.00/5.37 % set(auto2) -> clear(print_initial_clauses). 5.00/5.37 % set(auto2) -> clear(print_given). 5.00/5.37 assign(lrs_ticks,-1). 5.00/5.37 assign(sos_limit,10000). 5.00/5.37 assign(order,kbo). 5.00/5.37 set(lex_order_vars). 5.00/5.37 clear(print_given). 5.00/5.37 5.00/5.37 % formulas(sos). % not echoed (6 formulas) 5.00/5.37 5.00/5.37 ============================== end of input ========================== 5.00/5.37 5.00/5.37 % From the command line: assign(max_seconds, 960). 5.00/5.37 5.00/5.37 ============================== PROCESS NON-CLAUSAL FORMULAS ========== 5.00/5.37 5.00/5.37 % Formulas that are not ordinary clauses: 5.00/5.37 1 (all B all C (intersect(B,C) -> intersect(C,B))) # label(symmetry_of_intersect) # label(axiom) # label(non_clause). [assumption]. 5.00/5.37 2 (all B all C ((exists D (member(D,B) & member(D,C))) <-> intersect(B,C))) # label(intersect_defn) # label(axiom) # label(non_clause). [assumption]. 5.00/5.37 3 (all B all C (B = C <-> (all D (member(D,C) <-> member(D,B))))) # label(equal_member_defn) # label(axiom) # label(non_clause). [assumption]. 5.00/5.37 4 (all B all C union(B,C) = union(C,B)) # label(commutativity_of_union) # label(axiom) # label(non_clause). [assumption]. 5.00/5.37 5 (all B all C all D (member(D,union(B,C)) <-> member(D,B) | member(D,C))) # label(union_defn) # label(axiom) # label(non_clause). [assumption]. 5.00/5.37 6 -(all B all C all D (intersect(B,D) | intersect(B,C) <-> intersect(B,union(C,D)))) # label(prove_intersect_with_union) # label(negated_conjecture) # label(non_clause). [assumption]. 5.00/5.37 5.00/5.37 ============================== end of process non-clausal formulas === 5.00/5.37 5.00/5.37 ============================== PROCESS INITIAL CLAUSES =============== 5.00/5.37 5.00/5.37 ============================== PREDICATE ELIMINATION ================= 5.00/5.37 5.00/5.37 ============================== end predicate elimination ============= 5.00/5.37 5.00/5.37 Auto_denials: (non-Horn, no changes). 5.00/5.37 5.00/5.37 Term ordering decisions: 5.00/5.37 Function symbol KB weights: c1=1. c2=1. c3=1. union=1. f1=1. f2=1. 5.00/5.37 5.00/5.37 ============================== end of process initial clauses ======== 5.00/5.37 5.00/5.37 ============================== CLAUSES FOR SEARCH ==================== 5.00/5.37 5.00/5.37 ============================== end of clauses for search ============= 5.00/5.37 5.00/5.37 ============================== SEARCH ================================ 5.00/5.37 5.00/5.37 % Starting search at 0.01 seconds. 5.00/5.37 5.00/5.37 Low Water (keep): wt=71.000, iters=3348 5.00/5.37 5.00/5.37 Low Water (keep): wt=69.000, iters=3348 5.00/5.37 5.00/5.37 Low Water (keep): wt=57.000, iters=3387 5.00/5.37 5.00/5.37 Low Water (keep): wt=53.000, iters=3375 5.00/5.37 5.00/5.37 Low Water (keep): wt=48.000, iters=3431 5.00/5.37 5.00/5.37 Low Water (keep): wt=46.000, iters=3364 5.00/5.37 5.00/5.37 Low Water (keep): wt=45.000, iters=3378 5.00/5.37 5.00/5.37 Low Water (keep): wt=43.000, iters=3351 5.00/5.37 5.00/5.37 Low Alarm clock 119.61/120.03 Prover9 interrupted 119.61/120.03 EOF