%------------------------------------------------------------------------------
% File     : cvc5---1.0.5
% Problem  : NLP009-1 : TPTP v8.2.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : do_cvc5 %s %d

% Computer : n013.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 May 29 17:30:11 EDT 2024

% Result   : Unsatisfiable 0.39s 0.55s
% Output   : Proof 0.41s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : NLP009-1 : TPTP v8.2.0. Released v2.4.0.
% 0.03/0.13  % Command    : do_cvc5 %s %d
% 0.14/0.34  % Computer : n013.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit   : 300
% 0.14/0.34  % WCLimit    : 300
% 0.14/0.34  % DateTime   : Mon May 27 16:51:24 EDT 2024
% 0.14/0.34  % CPUTime    : 
% 0.21/0.50  %----Proving TF0_NAR, FOF, or CNF
% 0.21/0.51  --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 10...
% 0.39/0.55  % SZS status Unsatisfiable for /export/starexec/sandbox/tmp/tmp.E9pO9zGuPP/cvc5---1.0.5_30797.smt2
% 0.39/0.55  % SZS output start Proof for /export/starexec/sandbox/tmp/tmp.E9pO9zGuPP/cvc5---1.0.5_30797.smt2
% 0.41/0.57  (assume a0 (tptp.hollywood tptp.skc27))
% 0.41/0.57  (assume a1 (tptp.event tptp.skc26))
% 0.41/0.57  (assume a2 (tptp.street tptp.skc25))
% 0.41/0.57  (assume a3 (tptp.old tptp.skc24))
% 0.41/0.57  (assume a4 (tptp.seat tptp.skc23))
% 0.41/0.57  (assume a5 (tptp.young tptp.skc22))
% 0.41/0.57  (assume a6 (tptp.fellow tptp.skc21))
% 0.41/0.57  (assume a7 (tptp.hollywood tptp.skc20))
% 0.41/0.57  (assume a8 (tptp.event tptp.skc19))
% 0.41/0.57  (assume a9 (tptp.chevy tptp.skc18))
% 0.41/0.57  (assume a10 (tptp.lonely tptp.skc17))
% 0.41/0.57  (assume a11 (tptp.seat tptp.skc16))
% 0.41/0.57  (assume a12 (tptp.young tptp.skc15))
% 0.41/0.57  (assume a13 (tptp.fellow tptp.skc14))
% 0.41/0.57  (assume a14 (or tptp.ssSkC0 (tptp.chevy tptp.skc24)))
% 0.41/0.57  (assume a15 (or tptp.ssSkC0 (tptp.car tptp.skc24)))
% 0.41/0.57  (assume a16 (or tptp.ssSkC0 (tptp.white tptp.skc24)))
% 0.41/0.57  (assume a17 (or tptp.ssSkC0 (tptp.dirty tptp.skc24)))
% 0.41/0.57  (assume a18 (or tptp.ssSkC0 (tptp.lonely tptp.skc25)))
% 0.41/0.57  (assume a19 (or tptp.ssSkC0 (tptp.way tptp.skc25)))
% 0.41/0.57  (assume a20 (or tptp.ssSkC0 (tptp.city tptp.skc27)))
% 0.41/0.57  (assume a21 (or tptp.ssSkC0 (tptp.young tptp.skc21)))
% 0.41/0.57  (assume a22 (or tptp.ssSkC0 (tptp.man tptp.skc21)))
% 0.41/0.57  (assume a23 (or tptp.ssSkC0 (tptp.fellow tptp.skc22)))
% 0.41/0.57  (assume a24 (or tptp.ssSkC0 (tptp.man tptp.skc22)))
% 0.41/0.57  (assume a25 (or tptp.ssSkC0 (tptp.front tptp.skc23)))
% 0.41/0.57  (assume a26 (or tptp.ssSkC0 (tptp.furniture tptp.skc23)))
% 0.41/0.57  (assume a27 (or (not tptp.ssSkC0) (tptp.street tptp.skc17)))
% 0.41/0.57  (assume a28 (or (not tptp.ssSkC0) (tptp.way tptp.skc17)))
% 0.41/0.57  (assume a29 (or (not tptp.ssSkC0) (tptp.old tptp.skc18)))
% 0.41/0.57  (assume a30 (or (not tptp.ssSkC0) (tptp.dirty tptp.skc18)))
% 0.41/0.57  (assume a31 (or (not tptp.ssSkC0) (tptp.white tptp.skc18)))
% 0.41/0.57  (assume a32 (or (not tptp.ssSkC0) (tptp.car tptp.skc18)))
% 0.41/0.57  (assume a33 (or (not tptp.ssSkC0) (tptp.city tptp.skc20)))
% 0.41/0.57  (assume a34 (or (not tptp.ssSkC0) (tptp.young tptp.skc14)))
% 0.41/0.57  (assume a35 (or (not tptp.ssSkC0) (tptp.man tptp.skc14)))
% 0.41/0.57  (assume a36 (or (not tptp.ssSkC0) (tptp.fellow tptp.skc15)))
% 0.41/0.57  (assume a37 (or (not tptp.ssSkC0) (tptp.man tptp.skc15)))
% 0.41/0.57  (assume a38 (or (not tptp.ssSkC0) (tptp.front tptp.skc16)))
% 0.41/0.57  (assume a39 (or (not tptp.ssSkC0) (tptp.furniture tptp.skc16)))
% 0.41/0.57  (assume a40 (or tptp.ssSkC0 (tptp.barrel tptp.skc26 tptp.skc24)))
% 0.41/0.57  (assume a41 (or tptp.ssSkC0 (tptp.down tptp.skc26 tptp.skc25)))
% 0.41/0.57  (assume a42 (or tptp.ssSkC0 (tptp.in tptp.skc26 tptp.skc27)))
% 0.41/0.57  (assume a43 (or tptp.ssSkC0 (tptp.in tptp.skc21 tptp.skc23)))
% 0.41/0.57  (assume a44 (or tptp.ssSkC0 (tptp.in tptp.skc22 tptp.skc23)))
% 0.41/0.57  (assume a45 (or (not tptp.ssSkC0) (tptp.barrel tptp.skc19 tptp.skc18)))
% 0.41/0.57  (assume a46 (or (not tptp.ssSkC0) (tptp.down tptp.skc19 tptp.skc17)))
% 0.41/0.57  (assume a47 (or (not tptp.ssSkC0) (tptp.in tptp.skc19 tptp.skc20)))
% 0.41/0.57  (assume a48 (or (not tptp.ssSkC0) (tptp.in tptp.skc14 tptp.skc16)))
% 0.41/0.57  (assume a49 (or (not tptp.ssSkC0) (tptp.in tptp.skc15 tptp.skc16)))
% 0.41/0.57  (assume a50 (or (not (= tptp.skc22 tptp.skc21)) tptp.ssSkC0))
% 0.41/0.57  (assume a51 (or (not (= tptp.skc15 tptp.skc14)) (not tptp.ssSkC0)))
% 0.41/0.57  (assume a52 (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) tptp.ssSkC0 (= Z Y))))
% 0.41/0.57  (assume a53 (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (not tptp.ssSkC0) (= Z Y))))
% 0.41/0.57  (step t1 (cl (=> (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20)))) (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) :rule implies_neg1)
% 0.41/0.57  (anchor :step t2)
% 0.41/0.57  (assume t2.a0 (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))))
% 0.41/0.57  (step t2.t1 (cl (or (not (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20))))) :rule forall_inst :args ((:= U tptp.skc17) (:= V tptp.skc18) (:= W tptp.skc19) (:= X tptp.skc20)))
% 0.41/0.57  (step t2.t2 (cl (not (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20)))) :rule or :premises (t2.t1))
% 0.41/0.57  (step t2.t3 (cl (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20)))) :rule resolution :premises (t2.t2 t2.a0))
% 0.41/0.57  (step t2 (cl (not (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20)))) :rule subproof :discharge (t2.a0))
% 0.41/0.57  (step t3 (cl (=> (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20)))) (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20)))) :rule resolution :premises (t1 t2))
% 0.41/0.57  (step t4 (cl (=> (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20)))) (not (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20))))) :rule implies_neg2)
% 0.41/0.57  (step t5 (cl (=> (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20)))) (=> (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20))))) :rule resolution :premises (t3 t4))
% 0.41/0.57  (step t6 (cl (=> (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20))))) :rule contraction :premises (t5))
% 0.41/0.57  (step t7 (cl (not (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20)))) :rule implies :premises (t6))
% 0.41/0.57  (step t8 (cl (not (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20)))) (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20))) :rule or_pos)
% 0.41/0.57  (step t9 (cl (not (tptp.hollywood tptp.skc20)) (not (tptp.event tptp.skc19)) (not (tptp.chevy tptp.skc18)) (not (tptp.lonely tptp.skc17)) (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.city tptp.skc20)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20))))) :rule reordering :premises (t8))
% 0.41/0.57  (step t10 (cl (not tptp.ssSkC0) (tptp.street tptp.skc17)) :rule or :premises (a27))
% 0.41/0.57  (step t11 (cl (not (= (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22))) (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc22 tptp.skc21))))) (not (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22)))) (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc22 tptp.skc21)))) :rule equiv_pos2)
% 0.41/0.57  (step t12 (cl (= (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))))) :rule refl)
% 0.41/0.57  (step t13 (cl (= (not (tptp.fellow tptp.skc22)) (not (tptp.fellow tptp.skc22)))) :rule refl)
% 0.41/0.57  (step t14 (cl (= (not (tptp.man tptp.skc22)) (not (tptp.man tptp.skc22)))) :rule refl)
% 0.41/0.57  (step t15 (cl (= (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc22)))) :rule refl)
% 0.41/0.57  (step t16 (cl (= (not (tptp.young tptp.skc21)) (not (tptp.young tptp.skc21)))) :rule refl)
% 0.41/0.57  (step t17 (cl (= (not (tptp.man tptp.skc21)) (not (tptp.man tptp.skc21)))) :rule refl)
% 0.41/0.57  (step t18 (cl (= (not (tptp.fellow tptp.skc21)) (not (tptp.fellow tptp.skc21)))) :rule refl)
% 0.41/0.57  (step t19 (cl (= (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc21 tptp.skc23)))) :rule refl)
% 0.41/0.57  (step t20 (cl (= (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)))) :rule refl)
% 0.41/0.57  (step t21 (cl (= (not (tptp.front tptp.skc23)) (not (tptp.front tptp.skc23)))) :rule refl)
% 0.41/0.57  (step t22 (cl (= (not (tptp.furniture tptp.skc23)) (not (tptp.furniture tptp.skc23)))) :rule refl)
% 0.41/0.57  (step t23 (cl (= (not (tptp.seat tptp.skc23)) (not (tptp.seat tptp.skc23)))) :rule refl)
% 0.41/0.57  (step t24 (cl (= (= tptp.skc21 tptp.skc22) (= tptp.skc22 tptp.skc21))) :rule all_simplify)
% 0.41/0.57  (step t25 (cl (= (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22)) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc22 tptp.skc21)))) :rule cong :premises (t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24))
% 0.41/0.57  (step t26 (cl (= (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22))) (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc22 tptp.skc21))))) :rule cong :premises (t12 t25))
% 0.41/0.57  (step t27 (cl (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))) :rule implies_neg1)
% 0.41/0.57  (anchor :step t28)
% 0.41/0.57  (assume t28.a0 (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))))
% 0.41/0.57  (step t28.t1 (cl (or (not (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22)))) :rule forall_inst :args ((:= Z tptp.skc22) (:= Y tptp.skc21) (:= X1 tptp.skc23)))
% 0.41/0.57  (step t28.t2 (cl (not (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22))) :rule or :premises (t28.t1))
% 0.41/0.57  (step t28.t3 (cl (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22))) :rule resolution :premises (t28.t2 t28.a0))
% 0.41/0.57  (step t28 (cl (not (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22))) :rule subproof :discharge (t28.a0))
% 0.41/0.57  (step t29 (cl (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22))) :rule resolution :premises (t27 t28))
% 0.41/0.57  (step t30 (cl (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22))) (not (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22)))) :rule implies_neg2)
% 0.41/0.57  (step t31 (cl (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22))) (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22)))) :rule resolution :premises (t29 t30))
% 0.41/0.57  (step t32 (cl (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc21 tptp.skc22)))) :rule contraction :premises (t31))
% 0.41/0.57  (step t33 (cl (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc22 tptp.skc21)))) :rule resolution :premises (t11 t26 t32))
% 0.41/0.57  (step t34 (cl (not (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))) (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc22 tptp.skc21))) :rule implies :premises (t33))
% 0.41/0.57  (step t35 (cl (not (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc22 tptp.skc21))) (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc22 tptp.skc21)) :rule or_pos)
% 0.41/0.57  (step t36 (cl (= tptp.skc22 tptp.skc21) (not (tptp.seat tptp.skc23)) (not (tptp.young tptp.skc22)) (not (tptp.fellow tptp.skc21)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (or (not (tptp.fellow tptp.skc22)) (not (tptp.man tptp.skc22)) (not (tptp.young tptp.skc22)) (not (tptp.young tptp.skc21)) (not (tptp.man tptp.skc21)) (not (tptp.fellow tptp.skc21)) (not (tptp.in tptp.skc21 tptp.skc23)) (not (tptp.in tptp.skc22 tptp.skc23)) (not (tptp.front tptp.skc23)) (not (tptp.furniture tptp.skc23)) (not (tptp.seat tptp.skc23)) (= tptp.skc22 tptp.skc21)))) :rule reordering :premises (t35))
% 0.41/0.57  (step t37 (cl (not (= (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) tptp.ssSkC0 (= Z Y))) (or tptp.ssSkC0 (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))))) (not (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) tptp.ssSkC0 (= Z Y)))) (or tptp.ssSkC0 (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))))) :rule equiv_pos2)
% 0.41/0.57  (anchor :step t38 :args ((U $$unsorted) (:= U U) (V $$unsorted) (:= V V) (W $$unsorted) (:= W W) (X $$unsorted) (:= X X) (Y $$unsorted) (:= Y Y) (Z $$unsorted) (:= Z Z) (X1 $$unsorted) (:= X1 X1)))
% 0.41/0.57  (step t38.t1 (cl (= U U)) :rule refl)
% 0.41/0.57  (step t38.t2 (cl (= V V)) :rule refl)
% 0.41/0.57  (step t38.t3 (cl (= W W)) :rule refl)
% 0.41/0.57  (step t38.t4 (cl (= X X)) :rule refl)
% 0.41/0.57  (step t38.t5 (cl (= Y Y)) :rule refl)
% 0.41/0.57  (step t38.t6 (cl (= Z Z)) :rule refl)
% 0.41/0.57  (step t38.t7 (cl (= X1 X1)) :rule refl)
% 0.41/0.57  (step t38.t8 (cl (= (not (tptp.street U)) (not (tptp.street U)))) :rule refl)
% 0.41/0.57  (step t38.t9 (cl (= (not (tptp.way U)) (not (tptp.way U)))) :rule refl)
% 0.41/0.57  (step t38.t10 (cl (= (not (tptp.lonely U)) (not (tptp.lonely U)))) :rule refl)
% 0.41/0.57  (step t38.t11 (cl (= (not (tptp.old V)) (not (tptp.old V)))) :rule refl)
% 0.41/0.57  (step t38.t12 (cl (= (not (tptp.dirty V)) (not (tptp.dirty V)))) :rule refl)
% 0.41/0.57  (step t38.t13 (cl (= (not (tptp.white V)) (not (tptp.white V)))) :rule refl)
% 0.41/0.57  (step t38.t14 (cl (= (not (tptp.car V)) (not (tptp.car V)))) :rule refl)
% 0.41/0.57  (step t38.t15 (cl (= (not (tptp.chevy V)) (not (tptp.chevy V)))) :rule refl)
% 0.41/0.57  (step t38.t16 (cl (= (not (tptp.event W)) (not (tptp.event W)))) :rule refl)
% 0.41/0.57  (step t38.t17 (cl (= (not (tptp.barrel W V)) (not (tptp.barrel W V)))) :rule refl)
% 0.41/0.57  (step t38.t18 (cl (= (not (tptp.down W U)) (not (tptp.down W U)))) :rule refl)
% 0.41/0.57  (step t38.t19 (cl (= (not (tptp.in W X)) (not (tptp.in W X)))) :rule refl)
% 0.41/0.57  (step t38.t20 (cl (= (not (tptp.city X)) (not (tptp.city X)))) :rule refl)
% 0.41/0.57  (step t38.t21 (cl (= (not (tptp.hollywood X)) (not (tptp.hollywood X)))) :rule refl)
% 0.41/0.57  (step t38.t22 (cl (= (not (tptp.young Y)) (not (tptp.young Y)))) :rule refl)
% 0.41/0.57  (step t38.t23 (cl (= (not (tptp.man Y)) (not (tptp.man Y)))) :rule refl)
% 0.41/0.57  (step t38.t24 (cl (= (not (tptp.fellow Y)) (not (tptp.fellow Y)))) :rule refl)
% 0.41/0.57  (step t38.t25 (cl (= (not (tptp.fellow Z)) (not (tptp.fellow Z)))) :rule refl)
% 0.41/0.57  (step t38.t26 (cl (= (not (tptp.man Z)) (not (tptp.man Z)))) :rule refl)
% 0.41/0.57  (step t38.t27 (cl (= (not (tptp.young Z)) (not (tptp.young Z)))) :rule refl)
% 0.41/0.57  (step t38.t28 (cl (= (not (tptp.in Y X1)) (not (tptp.in Y X1)))) :rule refl)
% 0.41/0.57  (step t38.t29 (cl (= (not (tptp.in Z X1)) (not (tptp.in Z X1)))) :rule refl)
% 0.41/0.57  (step t38.t30 (cl (= (not (tptp.front X1)) (not (tptp.front X1)))) :rule refl)
% 0.41/0.57  (step t38.t31 (cl (= (not (tptp.furniture X1)) (not (tptp.furniture X1)))) :rule refl)
% 0.41/0.57  (step t38.t32 (cl (= (not (tptp.seat X1)) (not (tptp.seat X1)))) :rule refl)
% 0.41/0.57  (step t38.t33 (cl (= tptp.ssSkC0 tptp.ssSkC0)) :rule refl)
% 0.41/0.57  (step t38.t34 (cl (= (= Z Y) (= Y Z))) :rule all_simplify)
% 0.41/0.57  (step t38.t35 (cl (= (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) tptp.ssSkC0 (= Z Y)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) tptp.ssSkC0 (= Y Z)))) :rule cong :premises (t38.t8 t38.t9 t38.t10 t38.t11 t38.t12 t38.t13 t38.t14 t38.t15 t38.t16 t38.t17 t38.t18 t38.t19 t38.t20 t38.t21 t38.t22 t38.t23 t38.t24 t38.t25 t38.t26 t38.t27 t38.t28 t38.t29 t38.t30 t38.t31 t38.t32 t38.t33 t38.t34))
% 0.41/0.57  (step t38 (cl (= (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) tptp.ssSkC0 (= Z Y))) (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) tptp.ssSkC0 (= Y Z))))) :rule bind)
% 0.41/0.57  (step t39 (cl (= (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) tptp.ssSkC0 (= Y Z))) (or tptp.ssSkC0 (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))))) :rule all_simplify)
% 0.41/0.57  (step t40 (cl (= (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) tptp.ssSkC0 (= Z Y))) (or tptp.ssSkC0 (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))))) :rule trans :premises (t38 t39))
% 0.41/0.57  (step t41 (cl (or tptp.ssSkC0 (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))))) :rule resolution :premises (t37 t40 a52))
% 0.41/0.57  (step t42 (cl tptp.ssSkC0 (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))) :rule or :premises (t41))
% 0.41/0.57  (step t43 (cl (=> (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27)))) (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) :rule implies_neg1)
% 0.41/0.57  (anchor :step t44)
% 0.41/0.57  (assume t44.a0 (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))))
% 0.41/0.57  (step t44.t1 (cl (or (not (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27))))) :rule forall_inst :args ((:= U tptp.skc25) (:= V tptp.skc24) (:= W tptp.skc26) (:= X tptp.skc27)))
% 0.41/0.57  (step t44.t2 (cl (not (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27)))) :rule or :premises (t44.t1))
% 0.41/0.57  (step t44.t3 (cl (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27)))) :rule resolution :premises (t44.t2 t44.a0))
% 0.41/0.57  (step t44 (cl (not (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27)))) :rule subproof :discharge (t44.a0))
% 0.41/0.57  (step t45 (cl (=> (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27)))) (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27)))) :rule resolution :premises (t43 t44))
% 0.41/0.57  (step t46 (cl (=> (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27)))) (not (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27))))) :rule implies_neg2)
% 0.41/0.57  (step t47 (cl (=> (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27)))) (=> (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27))))) :rule resolution :premises (t45 t46))
% 0.41/0.57  (step t48 (cl (=> (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27))))) :rule contraction :premises (t47))
% 0.41/0.57  (step t49 (cl (not (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27)))) :rule implies :premises (t48))
% 0.41/0.57  (step t50 (cl (not (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27)))) (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27))) :rule or_pos)
% 0.41/0.57  (step t51 (cl (not (tptp.hollywood tptp.skc27)) (not (tptp.event tptp.skc26)) (not (tptp.street tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.lonely tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.city tptp.skc27)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (or (not (tptp.street tptp.skc25)) (not (tptp.way tptp.skc25)) (not (tptp.lonely tptp.skc25)) (not (tptp.old tptp.skc24)) (not (tptp.dirty tptp.skc24)) (not (tptp.white tptp.skc24)) (not (tptp.car tptp.skc24)) (not (tptp.chevy tptp.skc24)) (not (tptp.event tptp.skc26)) (not (tptp.barrel tptp.skc26 tptp.skc24)) (not (tptp.down tptp.skc26 tptp.skc25)) (not (tptp.in tptp.skc26 tptp.skc27)) (not (tptp.city tptp.skc27)) (not (tptp.hollywood tptp.skc27))))) :rule reordering :premises (t50))
% 0.41/0.57  (step t52 (cl (not (= tptp.skc22 tptp.skc21)) tptp.ssSkC0) :rule or :premises (a50))
% 0.41/0.57  (step t53 (cl tptp.ssSkC0 (not (= tptp.skc22 tptp.skc21))) :rule reordering :premises (t52))
% 0.41/0.57  (step t54 (cl tptp.ssSkC0 (tptp.in tptp.skc22 tptp.skc23)) :rule or :premises (a44))
% 0.41/0.57  (step t55 (cl tptp.ssSkC0 (tptp.in tptp.skc21 tptp.skc23)) :rule or :premises (a43))
% 0.41/0.57  (step t56 (cl tptp.ssSkC0 (tptp.in tptp.skc26 tptp.skc27)) :rule or :premises (a42))
% 0.41/0.57  (step t57 (cl tptp.ssSkC0 (tptp.down tptp.skc26 tptp.skc25)) :rule or :premises (a41))
% 0.41/0.57  (step t58 (cl tptp.ssSkC0 (tptp.barrel tptp.skc26 tptp.skc24)) :rule or :premises (a40))
% 0.41/0.57  (step t59 (cl tptp.ssSkC0 (tptp.furniture tptp.skc23)) :rule or :premises (a26))
% 0.41/0.57  (step t60 (cl tptp.ssSkC0 (tptp.front tptp.skc23)) :rule or :premises (a25))
% 0.41/0.57  (step t61 (cl tptp.ssSkC0 (tptp.man tptp.skc22)) :rule or :premises (a24))
% 0.41/0.57  (step t62 (cl tptp.ssSkC0 (tptp.fellow tptp.skc22)) :rule or :premises (a23))
% 0.41/0.57  (step t63 (cl tptp.ssSkC0 (tptp.man tptp.skc21)) :rule or :premises (a22))
% 0.41/0.57  (step t64 (cl tptp.ssSkC0 (tptp.young tptp.skc21)) :rule or :premises (a21))
% 0.41/0.57  (step t65 (cl tptp.ssSkC0 (tptp.city tptp.skc27)) :rule or :premises (a20))
% 0.41/0.57  (step t66 (cl tptp.ssSkC0 (tptp.way tptp.skc25)) :rule or :premises (a19))
% 0.41/0.57  (step t67 (cl tptp.ssSkC0 (tptp.lonely tptp.skc25)) :rule or :premises (a18))
% 0.41/0.57  (step t68 (cl tptp.ssSkC0 (tptp.dirty tptp.skc24)) :rule or :premises (a17))
% 0.41/0.57  (step t69 (cl tptp.ssSkC0 (tptp.white tptp.skc24)) :rule or :premises (a16))
% 0.41/0.57  (step t70 (cl tptp.ssSkC0 (tptp.car tptp.skc24)) :rule or :premises (a15))
% 0.41/0.57  (step t71 (cl tptp.ssSkC0 (tptp.chevy tptp.skc24)) :rule or :premises (a14))
% 0.41/0.57  (step t72 (cl tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0 tptp.ssSkC0) :rule resolution :premises (t34 t36 a6 a5 a4 t42 t49 t51 a3 a2 a1 a0 t53 t54 t55 t56 t57 t58 t59 t60 t61 t62 t63 t64 t65 t66 t67 t68 t69 t70 t71))
% 0.41/0.57  (step t73 (cl tptp.ssSkC0) :rule contraction :premises (t72))
% 0.41/0.57  (step t74 (cl (tptp.street tptp.skc17)) :rule resolution :premises (t10 t73))
% 0.41/0.57  (step t75 (cl (not tptp.ssSkC0) (tptp.way tptp.skc17)) :rule or :premises (a28))
% 0.41/0.57  (step t76 (cl (tptp.way tptp.skc17)) :rule resolution :premises (t75 t73))
% 0.41/0.57  (step t77 (cl (not tptp.ssSkC0) (tptp.old tptp.skc18)) :rule or :premises (a29))
% 0.41/0.57  (step t78 (cl (tptp.old tptp.skc18)) :rule resolution :premises (t77 t73))
% 0.41/0.57  (step t79 (cl (not tptp.ssSkC0) (tptp.dirty tptp.skc18)) :rule or :premises (a30))
% 0.41/0.57  (step t80 (cl (tptp.dirty tptp.skc18)) :rule resolution :premises (t79 t73))
% 0.41/0.57  (step t81 (cl (not tptp.ssSkC0) (tptp.white tptp.skc18)) :rule or :premises (a31))
% 0.41/0.57  (step t82 (cl (tptp.white tptp.skc18)) :rule resolution :premises (t81 t73))
% 0.41/0.57  (step t83 (cl (not tptp.ssSkC0) (tptp.car tptp.skc18)) :rule or :premises (a32))
% 0.41/0.57  (step t84 (cl (tptp.car tptp.skc18)) :rule resolution :premises (t83 t73))
% 0.41/0.57  (step t85 (cl (not tptp.ssSkC0) (tptp.city tptp.skc20)) :rule or :premises (a33))
% 0.41/0.57  (step t86 (cl (tptp.city tptp.skc20)) :rule resolution :premises (t85 t73))
% 0.41/0.57  (step t87 (cl (not tptp.ssSkC0) (tptp.barrel tptp.skc19 tptp.skc18)) :rule or :premises (a45))
% 0.41/0.57  (step t88 (cl (tptp.barrel tptp.skc19 tptp.skc18)) :rule resolution :premises (t87 t73))
% 0.41/0.57  (step t89 (cl (not tptp.ssSkC0) (tptp.down tptp.skc19 tptp.skc17)) :rule or :premises (a46))
% 0.41/0.57  (step t90 (cl (tptp.down tptp.skc19 tptp.skc17)) :rule resolution :premises (t89 t73))
% 0.41/0.57  (step t91 (cl (not tptp.ssSkC0) (tptp.in tptp.skc19 tptp.skc20)) :rule or :premises (a47))
% 0.41/0.57  (step t92 (cl (tptp.in tptp.skc19 tptp.skc20)) :rule resolution :premises (t91 t73))
% 0.41/0.57  (step t93 (cl (not (or (not (tptp.street tptp.skc17)) (not (tptp.way tptp.skc17)) (not (tptp.lonely tptp.skc17)) (not (tptp.old tptp.skc18)) (not (tptp.dirty tptp.skc18)) (not (tptp.white tptp.skc18)) (not (tptp.car tptp.skc18)) (not (tptp.chevy tptp.skc18)) (not (tptp.event tptp.skc19)) (not (tptp.barrel tptp.skc19 tptp.skc18)) (not (tptp.down tptp.skc19 tptp.skc17)) (not (tptp.in tptp.skc19 tptp.skc20)) (not (tptp.city tptp.skc20)) (not (tptp.hollywood tptp.skc20))))) :rule resolution :premises (t9 a7 a8 a9 a10 t74 t76 t78 t80 t82 t84 t86 t88 t90 t92))
% 0.41/0.57  (step t94 (cl (= (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street V)) (not (tptp.way V)) (not (tptp.lonely V)) (not (tptp.old U)) (not (tptp.dirty U)) (not (tptp.white U)) (not (tptp.car U)) (not (tptp.chevy U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))))) :rule hole :args ((forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (= U V) (= V U) (= W W) (= X X)))
% 0.41/0.57  (step t95 (cl (= (= (= (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street V)) (not (tptp.way V)) (not (tptp.lonely V)) (not (tptp.old U)) (not (tptp.dirty U)) (not (tptp.white U)) (not (tptp.car U)) (not (tptp.chevy U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) true) (= (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street V)) (not (tptp.way V)) (not (tptp.lonely V)) (not (tptp.old U)) (not (tptp.dirty U)) (not (tptp.white U)) (not (tptp.car U)) (not (tptp.chevy U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))))) :rule equiv_simplify)
% 0.41/0.57  (step t96 (cl (not (= (= (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street V)) (not (tptp.way V)) (not (tptp.lonely V)) (not (tptp.old U)) (not (tptp.dirty U)) (not (tptp.white U)) (not (tptp.car U)) (not (tptp.chevy U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) true)) (= (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street V)) (not (tptp.way V)) (not (tptp.lonely V)) (not (tptp.old U)) (not (tptp.dirty U)) (not (tptp.white U)) (not (tptp.car U)) (not (tptp.chevy U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))))) :rule equiv1 :premises (t95))
% 0.41/0.57  (step t97 (cl (= (= (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street V)) (not (tptp.way V)) (not (tptp.lonely V)) (not (tptp.old U)) (not (tptp.dirty U)) (not (tptp.white U)) (not (tptp.car U)) (not (tptp.chevy U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) true)) :rule hole :args ((= (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street V)) (not (tptp.way V)) (not (tptp.lonely V)) (not (tptp.old U)) (not (tptp.dirty U)) (not (tptp.white U)) (not (tptp.car U)) (not (tptp.chevy U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) 1))
% 0.41/0.57  (step t98 (cl (= (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street V)) (not (tptp.way V)) (not (tptp.lonely V)) (not (tptp.old U)) (not (tptp.dirty U)) (not (tptp.white U)) (not (tptp.car U)) (not (tptp.chevy U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))))) :rule resolution :premises (t96 t97))
% 0.41/0.57  (step t99 (cl (= (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))))) :rule trans :premises (t94 t98))
% 0.41/0.57  (step t100 (cl (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (not (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))))) :rule equiv2 :premises (t99))
% 0.41/0.57  (step t101 (cl (not (= (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (not tptp.ssSkC0) (= Z Y))) (or (not tptp.ssSkC0) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))))) (not (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (not tptp.ssSkC0) (= Z Y)))) (or (not tptp.ssSkC0) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))))) :rule equiv_pos2)
% 0.41/0.57  (anchor :step t102 :args ((U $$unsorted) (:= U U) (V $$unsorted) (:= V V) (W $$unsorted) (:= W W) (X $$unsorted) (:= X X) (Y $$unsorted) (:= Y Y) (Z $$unsorted) (:= Z Z) (X1 $$unsorted) (:= X1 X1)))
% 0.41/0.57  (step t102.t1 (cl (= U U)) :rule refl)
% 0.41/0.57  (step t102.t2 (cl (= V V)) :rule refl)
% 0.41/0.57  (step t102.t3 (cl (= W W)) :rule refl)
% 0.41/0.57  (step t102.t4 (cl (= X X)) :rule refl)
% 0.41/0.57  (step t102.t5 (cl (= Y Y)) :rule refl)
% 0.41/0.57  (step t102.t6 (cl (= Z Z)) :rule refl)
% 0.41/0.57  (step t102.t7 (cl (= X1 X1)) :rule refl)
% 0.41/0.57  (step t102.t8 (cl (= (not (tptp.chevy U)) (not (tptp.chevy U)))) :rule refl)
% 0.41/0.57  (step t102.t9 (cl (= (not (tptp.car U)) (not (tptp.car U)))) :rule refl)
% 0.41/0.57  (step t102.t10 (cl (= (not (tptp.white U)) (not (tptp.white U)))) :rule refl)
% 0.41/0.57  (step t102.t11 (cl (= (not (tptp.dirty U)) (not (tptp.dirty U)))) :rule refl)
% 0.41/0.57  (step t102.t12 (cl (= (not (tptp.old U)) (not (tptp.old U)))) :rule refl)
% 0.41/0.57  (step t102.t13 (cl (= (not (tptp.lonely V)) (not (tptp.lonely V)))) :rule refl)
% 0.41/0.57  (step t102.t14 (cl (= (not (tptp.way V)) (not (tptp.way V)))) :rule refl)
% 0.41/0.57  (step t102.t15 (cl (= (not (tptp.street V)) (not (tptp.street V)))) :rule refl)
% 0.41/0.57  (step t102.t16 (cl (= (not (tptp.event W)) (not (tptp.event W)))) :rule refl)
% 0.41/0.57  (step t102.t17 (cl (= (not (tptp.barrel W U)) (not (tptp.barrel W U)))) :rule refl)
% 0.41/0.57  (step t102.t18 (cl (= (not (tptp.down W V)) (not (tptp.down W V)))) :rule refl)
% 0.41/0.57  (step t102.t19 (cl (= (not (tptp.in W X)) (not (tptp.in W X)))) :rule refl)
% 0.41/0.57  (step t102.t20 (cl (= (not (tptp.city X)) (not (tptp.city X)))) :rule refl)
% 0.41/0.57  (step t102.t21 (cl (= (not (tptp.hollywood X)) (not (tptp.hollywood X)))) :rule refl)
% 0.41/0.57  (step t102.t22 (cl (= (not (tptp.young Y)) (not (tptp.young Y)))) :rule refl)
% 0.41/0.57  (step t102.t23 (cl (= (not (tptp.man Y)) (not (tptp.man Y)))) :rule refl)
% 0.41/0.57  (step t102.t24 (cl (= (not (tptp.fellow Y)) (not (tptp.fellow Y)))) :rule refl)
% 0.41/0.57  (step t102.t25 (cl (= (not (tptp.fellow Z)) (not (tptp.fellow Z)))) :rule refl)
% 0.41/0.57  (step t102.t26 (cl (= (not (tptp.man Z)) (not (tptp.man Z)))) :rule refl)
% 0.41/0.57  (step t102.t27 (cl (= (not (tptp.young Z)) (not (tptp.young Z)))) :rule refl)
% 0.41/0.57  (step t102.t28 (cl (= (not (tptp.in Y X1)) (not (tptp.in Y X1)))) :rule refl)
% 0.41/0.57  (step t102.t29 (cl (= (not (tptp.in Z X1)) (not (tptp.in Z X1)))) :rule refl)
% 0.41/0.57  (step t102.t30 (cl (= (not (tptp.front X1)) (not (tptp.front X1)))) :rule refl)
% 0.41/0.57  (step t102.t31 (cl (= (not (tptp.furniture X1)) (not (tptp.furniture X1)))) :rule refl)
% 0.41/0.57  (step t102.t32 (cl (= (not (tptp.seat X1)) (not (tptp.seat X1)))) :rule refl)
% 0.41/0.57  (step t102.t33 (cl (= (not tptp.ssSkC0) (not tptp.ssSkC0))) :rule refl)
% 0.41/0.57  (step t102.t34 (cl (= (= Z Y) (= Y Z))) :rule all_simplify)
% 0.41/0.57  (step t102.t35 (cl (= (or (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (not tptp.ssSkC0) (= Z Y)) (or (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (not tptp.ssSkC0) (= Y Z)))) :rule cong :premises (t102.t8 t102.t9 t102.t10 t102.t11 t102.t12 t102.t13 t102.t14 t102.t15 t102.t16 t102.t17 t102.t18 t102.t19 t102.t20 t102.t21 t102.t22 t102.t23 t102.t24 t102.t25 t102.t26 t102.t27 t102.t28 t102.t29 t102.t30 t102.t31 t102.t32 t102.t33 t102.t34))
% 0.41/0.57  (step t102 (cl (= (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (not tptp.ssSkC0) (= Z Y))) (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (not tptp.ssSkC0) (= Y Z))))) :rule bind)
% 0.41/0.57  (step t103 (cl (= (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (not tptp.ssSkC0) (= Y Z))) (or (not tptp.ssSkC0) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))))) :rule all_simplify)
% 0.41/0.57  (step t104 (cl (= (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted) (Y $$unsorted) (Z $$unsorted) (X1 $$unsorted)) (or (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (not tptp.ssSkC0) (= Z Y))) (or (not tptp.ssSkC0) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))))) :rule trans :premises (t102 t103))
% 0.41/0.57  (step t105 (cl (or (not tptp.ssSkC0) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))))) :rule resolution :premises (t101 t104 a53))
% 0.41/0.57  (step t106 (cl (not tptp.ssSkC0) (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X)))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))) :rule or :premises (t105))
% 0.41/0.57  (step t107 (cl (= (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))))) :rule hole :args ((forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (= Y Y) (= Z Z) (= X1 X1)))
% 0.41/0.57  (step t108 (cl (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (not (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))))) :rule equiv2 :premises (t107))
% 0.41/0.57  (step t109 (cl (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14))) (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))) :rule implies_neg1)
% 0.41/0.57  (anchor :step t110)
% 0.41/0.57  (assume t110.a0 (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))))
% 0.41/0.57  (step t110.t1 (cl (or (not (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))) (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14)))) :rule forall_inst :args ((:= Z tptp.skc14) (:= Y tptp.skc15) (:= X1 tptp.skc16)))
% 0.41/0.57  (step t110.t2 (cl (not (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))) (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14))) :rule or :premises (t110.t1))
% 0.41/0.57  (step t110.t3 (cl (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14))) :rule resolution :premises (t110.t2 t110.a0))
% 0.41/0.57  (step t110 (cl (not (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))) (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14))) :rule subproof :discharge (t110.a0))
% 0.41/0.57  (step t111 (cl (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14))) (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14))) :rule resolution :premises (t109 t110))
% 0.41/0.57  (step t112 (cl (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14))) (not (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14)))) :rule implies_neg2)
% 0.41/0.57  (step t113 (cl (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14))) (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14)))) :rule resolution :premises (t111 t112))
% 0.41/0.57  (step t114 (cl (=> (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))) (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14)))) :rule contraction :premises (t113))
% 0.41/0.57  (step t115 (cl (not (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z)))) (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14))) :rule implies :premises (t114))
% 0.41/0.57  (step t116 (cl (not (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14))) (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14)) :rule or_pos)
% 0.41/0.57  (step t117 (cl (= tptp.skc15 tptp.skc14) (not (tptp.seat tptp.skc16)) (not (tptp.young tptp.skc15)) (not (tptp.fellow tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.fellow tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14)))) :rule reordering :premises (t116))
% 0.41/0.57  (step t118 (cl (not (= tptp.skc15 tptp.skc14)) (not tptp.ssSkC0)) :rule or :premises (a51))
% 0.41/0.57  (step t119 (cl (not tptp.ssSkC0) (not (= tptp.skc15 tptp.skc14))) :rule reordering :premises (t118))
% 0.41/0.57  (step t120 (cl (not (= tptp.skc15 tptp.skc14))) :rule resolution :premises (t119 t73))
% 0.41/0.57  (step t121 (cl (not tptp.ssSkC0) (tptp.young tptp.skc14)) :rule or :premises (a34))
% 0.41/0.57  (step t122 (cl (tptp.young tptp.skc14)) :rule resolution :premises (t121 t73))
% 0.41/0.57  (step t123 (cl (not tptp.ssSkC0) (tptp.man tptp.skc14)) :rule or :premises (a35))
% 0.41/0.57  (step t124 (cl (tptp.man tptp.skc14)) :rule resolution :premises (t123 t73))
% 0.41/0.57  (step t125 (cl (not tptp.ssSkC0) (tptp.fellow tptp.skc15)) :rule or :premises (a36))
% 0.41/0.57  (step t126 (cl (tptp.fellow tptp.skc15)) :rule resolution :premises (t125 t73))
% 0.41/0.57  (step t127 (cl (not tptp.ssSkC0) (tptp.man tptp.skc15)) :rule or :premises (a37))
% 0.41/0.57  (step t128 (cl (tptp.man tptp.skc15)) :rule resolution :premises (t127 t73))
% 0.41/0.57  (step t129 (cl (not tptp.ssSkC0) (tptp.front tptp.skc16)) :rule or :premises (a38))
% 0.41/0.57  (step t130 (cl (tptp.front tptp.skc16)) :rule resolution :premises (t129 t73))
% 0.41/0.57  (step t131 (cl (not tptp.ssSkC0) (tptp.furniture tptp.skc16)) :rule or :premises (a39))
% 0.41/0.57  (step t132 (cl (tptp.furniture tptp.skc16)) :rule resolution :premises (t131 t73))
% 0.41/0.57  (step t133 (cl (not tptp.ssSkC0) (tptp.in tptp.skc14 tptp.skc16)) :rule or :premises (a48))
% 0.41/0.57  (step t134 (cl (tptp.in tptp.skc14 tptp.skc16)) :rule resolution :premises (t133 t73))
% 0.41/0.57  (step t135 (cl (not tptp.ssSkC0) (tptp.in tptp.skc15 tptp.skc16)) :rule or :premises (a49))
% 0.41/0.57  (step t136 (cl (tptp.in tptp.skc15 tptp.skc16)) :rule resolution :premises (t135 t73))
% 0.41/0.57  (step t137 (cl (not (or (not (tptp.fellow tptp.skc14)) (not (tptp.man tptp.skc14)) (not (tptp.young tptp.skc14)) (not (tptp.young tptp.skc15)) (not (tptp.man tptp.skc15)) (not (tptp.fellow tptp.skc15)) (not (tptp.in tptp.skc15 tptp.skc16)) (not (tptp.in tptp.skc14 tptp.skc16)) (not (tptp.front tptp.skc16)) (not (tptp.furniture tptp.skc16)) (not (tptp.seat tptp.skc16)) (= tptp.skc15 tptp.skc14)))) :rule resolution :premises (t117 t120 a11 a12 a13 t122 t124 t126 t128 t130 t132 t134 t136))
% 0.41/0.57  (step t138 (cl (not (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))))) :rule resolution :premises (t115 t137))
% 0.41/0.57  (step t139 (cl (not (forall ((Z $$unsorted) (Y $$unsorted) (X1 $$unsorted)) (or (not (tptp.fellow Z)) (not (tptp.man Z)) (not (tptp.young Z)) (not (tptp.young Y)) (not (tptp.man Y)) (not (tptp.fellow Y)) (not (tptp.in Y X1)) (not (tptp.in Z X1)) (not (tptp.front X1)) (not (tptp.furniture X1)) (not (tptp.seat X1)) (= Y Z))))) :rule resolution :premises (t108 t138))
% 0.41/0.57  (step t140 (cl (forall ((V $$unsorted) (U $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.lonely V)) (not (tptp.way V)) (not (tptp.street V)) (not (tptp.chevy U)) (not (tptp.car U)) (not (tptp.white U)) (not (tptp.dirty U)) (not (tptp.old U)) (not (tptp.event W)) (not (tptp.barrel W U)) (not (tptp.down W V)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) :rule resolution :premises (t106 t73 t139))
% 0.41/0.57  (step t141 (cl (forall ((U $$unsorted) (V $$unsorted) (W $$unsorted) (X $$unsorted)) (or (not (tptp.street U)) (not (tptp.way U)) (not (tptp.lonely U)) (not (tptp.old V)) (not (tptp.dirty V)) (not (tptp.white V)) (not (tptp.car V)) (not (tptp.chevy V)) (not (tptp.event W)) (not (tptp.barrel W V)) (not (tptp.down W U)) (not (tptp.in W X)) (not (tptp.city X)) (not (tptp.hollywood X))))) :rule resolution :premises (t100 t140))
% 0.41/0.57  (step t142 (cl) :rule resolution :premises (t7 t93 t141))
% 0.41/0.57  
% 0.41/0.57  % SZS output end Proof for /export/starexec/sandbox/tmp/tmp.E9pO9zGuPP/cvc5---1.0.5_30797.smt2
% 0.41/0.57  % cvc5---1.0.5 exiting
% 0.41/0.58  % cvc5---1.0.5 exiting
%------------------------------------------------------------------------------