%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU601^2 : TPTP v9.2.0. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.55Y0LN6A4m true
% Computer : n024.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 : Thu Oct 2 04:55:18 PM UTC 2025
% Result : Theorem 1.49s 2.69s
% Output : Refutation 1.49s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 6
% Syntax : Number of formulae : 17 ( 8 unt; 0 typ; 0 def)
% Number of atoms : 48 ( 5 equ; 4 cnn)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 157 ( 24 ~; 6 |; 0 &; 110 @)
% ( 0 <=>; 17 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 6 ( 6 >; 0 *; 0 +; 0 <<)
% Number of symbols : 10 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 45 ( 18 ^; 27 !; 0 ?; 45 :)
% Comments :
%------------------------------------------------------------------------------
thf(in_type,type,
in: $i > $i > $o ).
thf(sk__3_type,type,
sk__3: $i ).
thf(dsetconstrI_type,type,
dsetconstrI: $o ).
thf(setminus_type,type,
setminus: $i > $i > $i ).
thf(dsetconstr_type,type,
dsetconstr: $i > ( $i > $o ) > $i ).
thf(sk__4_type,type,
sk__4: $i ).
thf(sk__5_type,type,
sk__5: $i ).
thf(setminus,axiom,
( setminus
= ( ^ [A: $i,B: $i] :
( dsetconstr @ A
@ ^ [Xx: $i] :
~ ( in @ Xx @ B ) ) ) ) ).
thf('0',plain,
( setminus
= ( ^ [A: $i,B: $i] :
( dsetconstr @ A
@ ^ [Xx: $i] :
~ ( in @ Xx @ B ) ) ) ),
inference(simplify_rw_rule,[status(thm)],[setminus]) ).
thf('1',plain,
( setminus
= ( ^ [V_1: $i,V_2: $i] :
( dsetconstr @ V_1
@ ^ [V_3: $i] :
~ ( in @ V_3 @ V_2 ) ) ) ),
define([status(thm)]) ).
thf(dsetconstrI,axiom,
( dsetconstrI
= ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
( ( in @ Xx @ A )
=> ( ( Xphi @ Xx )
=> ( in @ Xx
@ ( dsetconstr @ A
@ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
thf('2',plain,
( dsetconstrI
= ( ! [X4: $i,X6: $i > $o,X8: $i] :
( ( in @ X8 @ X4 )
=> ( ( X6 @ X8 )
=> ( in @ X8
@ ( dsetconstr @ X4
@ ^ [V_1: $i] : ( X6 @ V_1 ) ) ) ) ) ) ),
define([status(thm)]) ).
thf(setminusI,conjecture,
( dsetconstrI
=> ! [A: $i,B: $i,Xx: $i] :
( ( in @ Xx @ A )
=> ( ~ ( in @ Xx @ B )
=> ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
thf(zf_stmt_0,conjecture,
( ! [X4: $i,X6: $i > $o,X8: $i] :
( ( in @ X8 @ X4 )
=> ( ( X6 @ X8 )
=> ( in @ X8
@ ( dsetconstr @ X4
@ ^ [V_1: $i] : ( X6 @ V_1 ) ) ) ) )
=> ! [X10: $i,X12: $i,X14: $i] :
( ( in @ X14 @ X10 )
=> ( ~ ( in @ X14 @ X12 )
=> ( in @ X14
@ ( dsetconstr @ X10
@ ^ [V_2: $i] :
~ ( in @ V_2 @ X12 ) ) ) ) ) ) ).
thf(zf_stmt_1,negated_conjecture,
~ ( ! [X4: $i,X6: $i > $o,X8: $i] :
( ( in @ X8 @ X4 )
=> ( ( X6 @ X8 )
=> ( in @ X8
@ ( dsetconstr @ X4
@ ^ [V_1: $i] : ( X6 @ V_1 ) ) ) ) )
=> ! [X10: $i,X12: $i,X14: $i] :
( ( in @ X14 @ X10 )
=> ( ~ ( in @ X14 @ X12 )
=> ( in @ X14
@ ( dsetconstr @ X10
@ ^ [V_2: $i] :
~ ( in @ V_2 @ X12 ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0,plain,
! [X0: $i > $o,X1: $i,X2: $i] :
( ~ ( X0 @ X1 )
| ( in @ X1
@ ( dsetconstr @ X2
@ ^ [Y0: $i] : ( X0 @ Y0 ) ) )
| ~ ( in @ X1 @ X2 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl4,plain,
! [X0: $i > $o,X1: $i,X2: $i] :
( ~ ( X0 @ X1 )
| ( in @ X1 @ ( dsetconstr @ X2 @ X0 ) )
| ~ ( in @ X1 @ X2 ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl2,plain,
~ ( in @ sk__5
@ ( dsetconstr @ sk__3
@ ^ [Y0: $i] : ( (~) @ ( in @ Y0 @ sk__4 ) ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl5,plain,
( ~ ( in @ sk__5 @ sk__3 )
| ~ ( ^ [Y0: $i] : ( (~) @ ( in @ Y0 @ sk__4 ) )
@ sk__5 ) ),
inference('sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl2]) ).
thf(zip_derived_cl35,plain,
( ~ ( in @ sk__5 @ sk__3 )
| ~ ( (~) @ ( in @ sk__5 @ sk__4 ) ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl3,plain,
in @ sk__5 @ sk__3,
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl1,plain,
~ ( in @ sk__5 @ sk__4 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl36,plain,
~ ( (~) @ $false ),
inference(demod,[status(thm)],[zip_derived_cl35,zip_derived_cl3,zip_derived_cl1]) ).
thf(zip_derived_cl37,plain,
$false,
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl36]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/1.03 % Problem : SEU601^2 : TPTP v9.2.0. Released v3.7.0.
% 0.12/1.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.55Y0LN6A4m true
% 0.14/1.52 % Computer : n024.cluster.edu
% 0.14/1.52 % Model : x86_64 x86_64
% 0.14/1.52 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/1.52 % Memory : 8042.1875MB
% 0.14/1.52 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/1.52 % CPULimit : 300
% 0.14/1.52 % WCLimit : 300
% 0.14/1.52 % DateTime : Wed Oct 1 16:12:54 EDT 2025
% 0.14/1.53 % CPUTime :
% 0.14/1.53 % Running portfolio for 300 s
% 0.14/1.53 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/1.55 % Number of cores: 8
% 0.14/1.56 % Python version: Python 3.6.8
% 0.19/1.59 % Running in HO mode
% 0.31/2.11 % Total configuration time : 828
% 0.31/2.11 % Estimated wc time : 1656
% 0.31/2.11 % Estimated cpu time (8 cpus) : 207.0
% 1.40/2.53 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 1.40/2.56 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 1.40/2.58 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 1.40/2.59 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 1.40/2.63 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 1.40/2.64 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 1.48/2.65 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 1.48/2.66 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 1.49/2.69 % Solved by lams/40_c.s.sh.
% 1.49/2.69 % done 3 iterations in 0.041s
% 1.49/2.69 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.49/2.69 % SZS output start Refutation
% See solution above
% 1.49/2.69
% 1.49/2.69
% 1.49/2.69 % Terminating...
% 1.76/2.88 % Runner terminated.
% 1.80/2.91 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------