0.04/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.13/0.13 % Command : tptp2X_and_run_prover9 %d %s 0.13/0.34 % Computer : n005.cluster.edu 0.13/0.34 % Model : x86_64 x86_64 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.13/0.34 % Memory : 8042.1875MB 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 0.13/0.34 % CPULimit : 1200 0.13/0.34 % DateTime : Tue Jul 13 16:56:48 EDT 2021 0.13/0.34 % CPUTime : 0.77/1.05 ============================== Prover9 =============================== 0.77/1.05 Prover9 (32) version 2009-11A, November 2009. 0.77/1.05 Process 29370 was started by sandbox2 on n005.cluster.edu, 0.77/1.05 Tue Jul 13 16:56:49 2021 0.77/1.05 The command was "/export/starexec/sandbox2/solver/bin/prover9 -t 1200 -f /tmp/Prover9_29034_n005.cluster.edu". 0.77/1.05 ============================== end of head =========================== 0.77/1.05 0.77/1.05 ============================== INPUT ================================= 0.77/1.05 0.77/1.05 % Reading from file /tmp/Prover9_29034_n005.cluster.edu 0.77/1.05 0.77/1.05 set(prolog_style_variables). 0.77/1.05 set(auto2). 0.77/1.05 % set(auto2) -> set(auto). 0.77/1.05 % set(auto) -> set(auto_inference). 0.77/1.05 % set(auto) -> set(auto_setup). 0.77/1.05 % set(auto_setup) -> set(predicate_elim). 0.77/1.05 % set(auto_setup) -> assign(eq_defs, unfold). 0.77/1.05 % set(auto) -> set(auto_limits). 0.77/1.05 % set(auto_limits) -> assign(max_weight, "100.000"). 0.77/1.05 % set(auto_limits) -> assign(sos_limit, 20000). 0.77/1.05 % set(auto) -> set(auto_denials). 0.77/1.05 % set(auto) -> set(auto_process). 0.77/1.05 % set(auto2) -> assign(new_constants, 1). 0.77/1.06 % set(auto2) -> assign(fold_denial_max, 3). 0.77/1.06 % set(auto2) -> assign(max_weight, "200.000"). 0.77/1.06 % set(auto2) -> assign(max_hours, 1). 0.77/1.06 % assign(max_hours, 1) -> assign(max_seconds, 3600). 0.77/1.06 % set(auto2) -> assign(max_seconds, 0). 0.77/1.06 % set(auto2) -> assign(max_minutes, 5). 0.77/1.06 % assign(max_minutes, 5) -> assign(max_seconds, 300). 0.77/1.06 % set(auto2) -> set(sort_initial_sos). 0.77/1.06 % set(auto2) -> assign(sos_limit, -1). 0.77/1.06 % set(auto2) -> assign(lrs_ticks, 3000). 0.77/1.06 % set(auto2) -> assign(max_megs, 400). 0.77/1.06 % set(auto2) -> assign(stats, some). 0.77/1.06 % set(auto2) -> clear(echo_input). 0.77/1.06 % set(auto2) -> set(quiet). 0.77/1.06 % set(auto2) -> clear(print_initial_clauses). 0.77/1.06 % set(auto2) -> clear(print_given). 0.77/1.06 assign(lrs_ticks,-1). 0.77/1.06 assign(sos_limit,10000). 0.77/1.06 assign(order,kbo). 0.77/1.06 set(lex_order_vars). 0.77/1.06 clear(print_given). 0.77/1.06 0.77/1.06 % formulas(sos). % not echoed (28 formulas) 0.77/1.06 0.77/1.06 ============================== end of input ========================== 0.77/1.06 0.77/1.06 % From the command line: assign(max_seconds, 1200). 0.77/1.06 0.77/1.06 ============================== PROCESS NON-CLAUSAL FORMULAS ========== 0.77/1.06 0.77/1.06 % Formulas that are not ordinary clauses: 0.77/1.06 1 (all B (ilf_type(B,set_type) -> (all C (ilf_type(C,set_type) -> (ilf_type(C,member_type(power_set(B))) <-> ilf_type(C,subset_type(B))))))) # label(p12) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 2 (all B (ilf_type(B,set_type) -> (all C (ilf_type(C,set_type) -> (subset(B,C) <-> (all D (ilf_type(D,set_type) -> (member(D,B) -> member(D,C))))))))) # label(p6) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 3 (all B (ilf_type(B,binary_relation_type) -> (all C (ilf_type(C,binary_relation_type) -> (C = B -> C = B))))) # label(p14) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 4 (all B (ilf_type(B,set_type) -> (all C (ilf_type(C,set_type) -> (all D (ilf_type(D,relation_type(B,C)) -> (all E (ilf_type(E,set_type) -> ilf_type(restrict4(B,C,D,E),relation_type(B,C)))))))))) # label(p26) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 5 (all B (ilf_type(B,set_type) -> (all C (ilf_type(C,set_type) -> ilf_type(cross_product(B,C),set_type))))) # label(p7) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 6 (all B (ilf_type(B,set_type) -> (all C (ilf_type(C,set_type) -> (all D (ilf_type(D,subset_type(cross_product(B,C))) -> relation_like(D))))))) # label(p22) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 7 (all B (ilf_type(B,binary_relation_type) -> (all C (ilf_type(C,set_type) -> ilf_type(restrict(B,C),binary_relation_type))))) # label(p9) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 8 (all B (ilf_type(B,set_type) -> (relation_like(B) <-> (all C (ilf_type(C,set_type) -> (member(C,B) -> (exists D (ilf_type(D,set_type) & (exists E (C = ordered_pair(D,E) & ilf_type(E,set_type))))))))))) # label(p21) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 9 (all B (ilf_type(B,set_type) -> (exists C ilf_type(C,subset_type(B))))) # label(p13) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 10 (all B (empty(B) & ilf_type(B,set_type) -> relation_like(B))) # label(p24) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 11 (all B (ilf_type(B,set_type) -> (all C (ilf_type(C,set_type) -> ((all D (ilf_type(D,set_type) -> (member(D,B) -> member(D,C)))) <-> member(B,power_set(C))))))) # label(p17) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 12 (all B (ilf_type(B,set_type) -> ((all C (ilf_type(C,set_type) -> -member(C,B))) <-> empty(B)))) # label(p23) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 13 (all B (ilf_type(B,set_type) -> subset(B,B))) # label(p16) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 14 (all B (ilf_type(B,set_type) -> (all C (ilf_type(C,set_type) -> ilf_type(ordered_pair(B,C),set_type))))) # label(p8) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 15 (exists B ilf_type(B,binary_relation_type)) # label(p11) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 16 (all B (ilf_type(B,binary_relation_type) -> B = B)) # label(p15) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 17 (all B (ilf_type(B,set_type) -> (all C (ilf_type(C,set_type) -> (exists D ilf_type(D,relation_type(C,B))))))) # label(p5) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 18 (all B (ilf_type(B,binary_relation_type) -> (all C (ilf_type(C,binary_relation_type) -> (B = C <-> (all D (ilf_type(D,set_type) -> (all E (ilf_type(E,set_type) -> (member(ordered_pair(D,E),B) <-> member(ordered_pair(D,E),C))))))))))) # label(p1) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 19 (all B (ilf_type(B,set_type) -> (ilf_type(B,binary_relation_type) <-> relation_like(B) & ilf_type(B,set_type)))) # label(p10) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 20 (all B (ilf_type(B,set_type) -> -empty(power_set(B)) & ilf_type(power_set(B),set_type))) # label(p18) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 21 (all B (ilf_type(B,set_type) -> (all C (ilf_type(C,set_type) -> (all D (ilf_type(D,subset_type(cross_product(B,C))) -> ilf_type(D,relation_type(B,C)))) & (all E (ilf_type(E,relation_type(B,C)) -> ilf_type(E,subset_type(cross_product(B,C))))))))) # label(p4) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 22 (all B (ilf_type(B,set_type) -> (all C (-empty(C) & ilf_type(C,set_type) -> (member(B,C) <-> ilf_type(B,member_type(C))))))) # label(p19) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 23 (all B (ilf_type(B,set_type) -> (all C (ilf_type(C,set_type) -> (all D (ilf_type(D,set_type) -> (all E (ilf_type(E,set_type) -> (all F (ilf_type(F,relation_type(B,C)) -> (member(ordered_pair(D,E),F) -> member(E,C) & member(D,B)))))))))))) # label(p3) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 24 (all B (ilf_type(B,set_type) -> (all C (ilf_type(C,set_type) -> (all D (ilf_type(D,relation_type(B,C)) -> (all E (ilf_type(E,set_type) -> restrict(D,E) = restrict4(B,C,D,E))))))))) # label(p25) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 25 (all B ilf_type(B,set_type)) # label(p27) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 26 (all B (ilf_type(B,set_type) -> (all C (ilf_type(C,set_type) -> (all D (ilf_type(D,set_type) -> (all E (ilf_type(E,binary_relation_type) -> (member(C,B) & member(ordered_pair(C,D),E) <-> member(ordered_pair(C,D),restrict(E,B))))))))))) # label(p2) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 27 (all B (ilf_type(B,set_type) & -empty(B) -> (exists C ilf_type(C,member_type(B))))) # label(p20) # label(axiom) # label(non_clause). [assumption]. 0.77/1.06 28 -(all B (ilf_type(B,set_type) -> (all C (ilf_type(C,set_type) -> (all D (ilf_type(D,set_type) -> (all E (ilf_type(E,relation_type(C,B)) -> (subset(C,D) -> E = restrict4(C,B,E,D)))))))))) # label(prove_relset_1_34) # label(negated_conjecture) # label(non_clause). [assumption]. 0.77/1.06 0.77/1.06 ============================== end of process non-clausal formulas === 0.77/1.06 0.77/1.06 ============================== PROCESS INITIAL CLAUSES =============== 0.77/1.06 0.77/1.06 ============================== PREDICATE ELIMINATION ================= 0.77/1.06 29 -ilf_type(A,set_type) | -ilf_type(B,set_type) | -subset(A,B) | -ilf_type(C,set_type) | -member(C,A) | member(C,B) # label(p6) # label(axiom). [clausify(2)]. 0.77/1.06 30 subset(c3,c4) # label(prove_relset_1_34) # label(negated_conjecture). [clausify(28)]. 0.77/1.06 31 -ilf_type(A,set_type) | subset(A,A) # label(p16) # label(axiom). [clausify(13)]. 0.77/1.06 32 -ilf_type(A,set_type) | -ilf_type(B,set_type) | subset(A,B) | ilf_type(f1(A,B),set_type) # label(p6) # label(axiom). [clausify(2)]. 0.77/1.06 33 -ilf_type(A,set_type) | -ilf_type(B,set_type) | subset(A,B) | member(f1(A,B),A) # label(p6) # label(axiom). [clausify(2)]. 0.77/1.06 34 -ilf_type(A,set_type) | -ilf_type(B,set_type) | subset(A,B) | -member(f1(A,B),B) # label(p6) # label(axiom). [clausify(2)]. 0.77/1.06 Derived: -ilf_type(c3,set_type) | -ilf_type(c4,set_type) | -ilf_type(A,set_type) | -member(A,c3) | member(A,c4). [resolve(29,c,30,a)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -ilf_type(C,set_type) | -member(C,A) | member(C,B) | -ilf_type(A,set_type) | -ilf_type(B,set_type) | ilf_type(f1(A,B),set_type). [resolve(29,c,32,c)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -ilf_type(C,set_type) | -member(C,A) | member(C,B) | -ilf_type(A,set_type) | -ilf_type(B,set_type) | member(f1(A,B),A). [resolve(29,c,33,c)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -ilf_type(C,set_type) | -member(C,A) | member(C,B) | -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(f1(A,B),B). [resolve(29,c,34,c)]. 0.77/1.06 35 -ilf_type(A,set_type) | ilf_type(A,binary_relation_type) | -relation_like(A) # label(p10) # label(axiom). [clausify(19)]. 0.77/1.06 36 -empty(A) | -ilf_type(A,set_type) | relation_like(A) # label(p24) # label(axiom). [clausify(10)]. 0.77/1.06 37 -ilf_type(A,set_type) | -ilf_type(A,binary_relation_type) | relation_like(A) # label(p10) # label(axiom). [clausify(19)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | ilf_type(A,binary_relation_type) | -empty(A) | -ilf_type(A,set_type). [resolve(35,c,36,c)]. 0.77/1.06 38 -ilf_type(A,set_type) | relation_like(A) | ilf_type(f4(A),set_type) # label(p21) # label(axiom). [clausify(8)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | ilf_type(f4(A),set_type) | -ilf_type(A,set_type) | ilf_type(A,binary_relation_type). [resolve(38,b,35,c)]. 0.77/1.06 39 -ilf_type(A,set_type) | relation_like(A) | member(f4(A),A) # label(p21) # label(axiom). [clausify(8)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | member(f4(A),A) | -ilf_type(A,set_type) | ilf_type(A,binary_relation_type). [resolve(39,b,35,c)]. 0.77/1.06 40 -ilf_type(A,set_type) | -ilf_type(B,set_type) | -ilf_type(C,subset_type(cross_product(A,B))) | relation_like(C) # label(p22) # label(axiom). [clausify(6)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -ilf_type(C,subset_type(cross_product(A,B))) | -ilf_type(C,set_type) | ilf_type(C,binary_relation_type). [resolve(40,d,35,c)]. 0.77/1.06 41 -ilf_type(A,set_type) | -relation_like(A) | -ilf_type(B,set_type) | -member(B,A) | ilf_type(f2(A,B),set_type) # label(p21) # label(axiom). [clausify(8)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ilf_type(f2(A,B),set_type) | -empty(A) | -ilf_type(A,set_type). [resolve(41,b,36,c)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ilf_type(f2(A,B),set_type) | -ilf_type(A,set_type) | -ilf_type(A,binary_relation_type). [resolve(41,b,37,c)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ilf_type(f2(A,B),set_type) | -ilf_type(A,set_type) | ilf_type(f4(A),set_type). [resolve(41,b,38,b)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ilf_type(f2(A,B),set_type) | -ilf_type(A,set_type) | member(f4(A),A). [resolve(41,b,39,b)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ilf_type(f2(A,B),set_type) | -ilf_type(C,set_type) | -ilf_type(D,set_type) | -ilf_type(A,subset_type(cross_product(C,D))). [resolve(41,b,40,d)]. 0.77/1.06 42 -ilf_type(A,set_type) | -relation_like(A) | -ilf_type(B,set_type) | -member(B,A) | ilf_type(f3(A,B),set_type) # label(p21) # label(axiom). [clausify(8)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ilf_type(f3(A,B),set_type) | -empty(A) | -ilf_type(A,set_type). [resolve(42,b,36,c)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ilf_type(f3(A,B),set_type) | -ilf_type(A,set_type) | -ilf_type(A,binary_relation_type). [resolve(42,b,37,c)]. 0.77/1.06 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ilf_type(f3(A,B),set_type) | -ilf_type(A,set_type) | ilf_type(f4(A),set_type). [resolve(42,b,38,b)]. 1.40/1.75 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ilf_type(f3(A,B),set_type) | -ilf_type(A,set_type) | member(f4(A),A). [resolve(42,b,39,b)]. 1.40/1.75 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ilf_type(f3(A,B),set_type) | -ilf_type(C,set_type) | -ilf_type(D,set_type) | -ilf_type(A,subset_type(cross_product(C,D))). [resolve(42,b,40,d)]. 1.40/1.75 43 -ilf_type(A,set_type) | relation_like(A) | -ilf_type(B,set_type) | ordered_pair(B,C) != f4(A) | -ilf_type(C,set_type) # label(p21) # label(axiom). [clausify(8)]. 1.40/1.75 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | ordered_pair(B,C) != f4(A) | -ilf_type(C,set_type) | -ilf_type(A,set_type) | ilf_type(A,binary_relation_type). [resolve(43,b,35,c)]. 1.40/1.75 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | ordered_pair(B,C) != f4(A) | -ilf_type(C,set_type) | -ilf_type(A,set_type) | -ilf_type(D,set_type) | -member(D,A) | ilf_type(f2(A,D),set_type). [resolve(43,b,41,b)]. 1.40/1.75 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | ordered_pair(B,C) != f4(A) | -ilf_type(C,set_type) | -ilf_type(A,set_type) | -ilf_type(D,set_type) | -member(D,A) | ilf_type(f3(A,D),set_type). [resolve(43,b,42,b)]. 1.40/1.75 44 -ilf_type(A,set_type) | -relation_like(A) | -ilf_type(B,set_type) | -member(B,A) | ordered_pair(f2(A,B),f3(A,B)) = B # label(p21) # label(axiom). [clausify(8)]. 1.40/1.75 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ordered_pair(f2(A,B),f3(A,B)) = B | -empty(A) | -ilf_type(A,set_type). [resolve(44,b,36,c)]. 1.40/1.75 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ordered_pair(f2(A,B),f3(A,B)) = B | -ilf_type(A,set_type) | -ilf_type(A,binary_relation_type). [resolve(44,b,37,c)]. 1.40/1.75 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ordered_pair(f2(A,B),f3(A,B)) = B | -ilf_type(A,set_type) | ilf_type(f4(A),set_type). [resolve(44,b,38,b)]. 1.40/1.75 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ordered_pair(f2(A,B),f3(A,B)) = B | -ilf_type(A,set_type) | member(f4(A),A). [resolve(44,b,39,b)]. 1.40/1.75 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ordered_pair(f2(A,B),f3(A,B)) = B | -ilf_type(C,set_type) | -ilf_type(D,set_type) | -ilf_type(A,subset_type(cross_product(C,D))). [resolve(44,b,40,d)]. 1.40/1.75 Derived: -ilf_type(A,set_type) | -ilf_type(B,set_type) | -member(B,A) | ordered_pair(f2(A,B),f3(A,B)) = B | -ilf_type(A,set_type) | -ilf_type(C,set_type) | ordered_pair(C,D) != f4(A) | -ilf_type(D,set_type). [resolve(44,b,43,b)]. 1.40/1.75 1.40/1.75 ============================== end predicate elimination ============= 1.40/1.75 1.40/1.75 Auto_denials: (non-Horn, no changes). 1.40/1.75 1.40/1.75 Term ordering decisions: 1.40/1.75 Function symbol KB weights: set_type=1. binary_relation_type=1. c1=1. c2=1. c3=1. c4=1. c5=1. ordered_pair=1. relation_type=1. cross_product=1. restrict=1. f1=1. f2=1. f3=1. f6=1. f8=1. f9=1. f10=1. subset_type=1. power_set=1. member_type=1. f4=1. f5=1. f7=1. f11=1. restrict4=1. 1.40/1.75 1.40/1.75 ============================== end of process initial clauses ======== 1.40/1.75 1.40/1.75 ============================== CLAUSES FOR SEARCH ==================== 1.40/1.75 1.40/1.75 ============================== end of clauses for search ============= 1.40/1.75 1.40/1.75 ============================== SEARCH ================================ 1.40/1.75 1.40/1.75 % Starting search at 0.03 seconds. 1.40/1.75 1.40/1.75 NOTE: Back_subsumption disabled, ratio of kept to back_subsumed is 99 (0.00 of 0.53 sec). 1.40/1.75 1.40/1.75 Low Water (keep): wt=87.000, iters=3373 1.40/1.75 1.40/1.75 Low Water (keep): wt=81.000, iters=3360 1.40/1.75 1.40/1.75 Low Water (keep): wt=75.000, iters=3350 1.40/1.75 1.40/1.75 Low Water (keep): wt=69.000, iters=3361 1.40/1.75 1.40/1.75 Low Water (keep): wt=57.000, iters=3351 1.40/1.75 1.40/1.75 Low Water (keep): wt=50.000, iters=3335 1.40/1.75 1.40/1.75 Low Water (keep): wt=49.000, iters=3353 1.40/1.75 1.40/1.75 Low Water (keep): wt=43.000, iters=3429 1.40/1.75 1.40/1.75 Low Water (keep): wt=40.000, iters=3369 1.40/1.75 1.40/1.75 Low Water (keep): wt=37.000, iters=3401 1.40/1.75 1.40/1.75 Low Water (keep): wt=35.000, iters=3353 1.40/1.75 1.40/1.75 Low Water (keep): wt=34.000, iters=3341 1.40/1.75 1.40/1.75 Low Water (keep): wt=33.000, iters=3335 1.40/1.75 1.40/1.75 Low Water (keep): wt=31.000, iters=3401 1.40/1.75 1.40/1.75 Low Water (keep):Alarm clock 119.61/120.11 Prover9 interrupted 119.61/120.11 EOF