%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYO040^1 : TPTP v9.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.pDNDMZn1mY true
% Computer : n006.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 05:06:16 PM UTC 2025
% Result : Unsatisfiable 0.54s 0.73s
% Output : Refutation 0.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 1
% Syntax : Number of formulae : 46 ( 12 unt; 0 typ; 0 def)
% Number of atoms : 210 ( 16 equ; 0 cnn)
% Maximal formula atoms : 7 ( 4 avg)
% Number of connectives : 187 ( 31 ~; 37 |; 0 &; 119 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 3 usr; 3 con; 0-2 aty)
% Number of variables : 0 ( 0 ^; 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
thf(f_type,type,
f: $o > $o ).
thf(x_type,type,
x: $o ).
thf(h_type,type,
h: $o > $i ).
thf(2,axiom,
( ( h @ ( f @ ( f @ ( f @ x ) ) ) )
!= ( h @ ( f @ x ) ) ) ).
thf(zip_derived_cl0,plain,
( ( h @ ( f @ ( f @ ( f @ x ) ) ) )
!= ( h @ ( f @ x ) ) ),
inference(cnf,[status(esa)],[2]) ).
thf(zip_derived_cl0_001,plain,
( ( h @ ( f @ ( f @ ( f @ x ) ) ) )
!= ( h @ ( f @ x ) ) ),
inference(cnf,[status(esa)],[2]) ).
thf(zip_derived_cl1,plain,
( ( f @ ( f @ x ) )
!= x ),
inference(ext_eqres,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl4,plain,
( ~ ( f @ ( f @ x ) )
| ~ x ),
inference(eq_elim,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl7,plain,
( ~ ( f @ ( f @ $true ) )
| ~ x ),
inference(local_rewriting,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl7_002,plain,
( ~ ( f @ ( f @ $true ) )
| ~ x ),
inference(local_rewriting,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl8,plain,
( ( f @ $true )
| ~ ( f @ $false )
| ~ x ),
inference(bool_hoist,[status(thm)],[zip_derived_cl7]) ).
thf(zip_derived_cl1_003,plain,
( ( f @ ( f @ x ) )
!= x ),
inference(ext_eqres,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl5,plain,
( x
| ( f @ ( f @ $false ) ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl9,plain,
( ( f @ $false )
| x
| ( f @ $false ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl10,plain,
( x
| ( f @ $false ) ),
inference(simplify,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl10_004,plain,
( x
| ( f @ $false ) ),
inference(simplify,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl0_005,plain,
( ( h @ ( f @ ( f @ ( f @ x ) ) ) )
!= ( h @ ( f @ x ) ) ),
inference(cnf,[status(esa)],[2]) ).
thf(zip_derived_cl12,plain,
( ( ( h @ ( f @ ( f @ ( f @ $true ) ) ) )
!= ( h @ ( f @ x ) ) )
| ( f @ $false ) ),
inference('sup-',[status(thm)],[zip_derived_cl10,zip_derived_cl0]) ).
thf(zip_derived_cl25,plain,
( ( f @ $true )
| ( ( h @ ( f @ ( f @ $false ) ) )
!= ( h @ ( f @ x ) ) )
| ( f @ $false ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl12]) ).
thf(zip_derived_cl26,plain,
( ( f @ $true )
| ( ( h @ $false )
!= ( h @ ( f @ x ) ) )
| ( f @ $false ) ),
inference(local_rewriting,[status(thm)],[zip_derived_cl25]) ).
thf(zip_derived_cl28,plain,
( ( ( h @ $false )
!= ( h @ ( f @ $true ) ) )
| ( f @ $false )
| ( f @ $false )
| ( f @ $true ) ),
inference('sup-',[status(thm)],[zip_derived_cl10,zip_derived_cl26]) ).
thf(zip_derived_cl33,plain,
( ( f @ $true )
| ( f @ $false )
| ( ( h @ $false )
!= ( h @ ( f @ $true ) ) ) ),
inference(simplify,[status(thm)],[zip_derived_cl28]) ).
thf(zip_derived_cl34,plain,
( ( f @ $true )
| ( f @ $false )
| ( ( h @ $false )
!= ( h @ $false ) ) ),
inference(local_rewriting,[status(thm)],[zip_derived_cl33]) ).
thf(zip_derived_cl35,plain,
( ( f @ $false )
| ( f @ $true ) ),
inference(simplify,[status(thm)],[zip_derived_cl34]) ).
thf(zip_derived_cl5_006,plain,
( x
| ( f @ ( f @ $false ) ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl36,plain,
( ( f @ $true )
| ( f @ $true )
| x ),
inference('sup+',[status(thm)],[zip_derived_cl35,zip_derived_cl5]) ).
thf(zip_derived_cl41,plain,
( x
| ( f @ $true ) ),
inference(simplify,[status(thm)],[zip_derived_cl36]) ).
thf(zip_derived_cl50,plain,
( ~ ( f @ $false )
| ( f @ $true )
| ( f @ $true ) ),
inference('sup+',[status(thm)],[zip_derived_cl8,zip_derived_cl41]) ).
thf(zip_derived_cl51,plain,
( ( f @ $true )
| ~ ( f @ $false ) ),
inference(simplify,[status(thm)],[zip_derived_cl50]) ).
thf(zip_derived_cl35_007,plain,
( ( f @ $false )
| ( f @ $true ) ),
inference(simplify,[status(thm)],[zip_derived_cl34]) ).
thf(zip_derived_cl55,plain,
f @ $true,
inference(clc,[status(thm)],[zip_derived_cl51,zip_derived_cl35]) ).
thf(zip_derived_cl55_008,plain,
f @ $true,
inference(clc,[status(thm)],[zip_derived_cl51,zip_derived_cl35]) ).
thf(zip_derived_cl56,plain,
~ x,
inference(demod,[status(thm)],[zip_derived_cl7,zip_derived_cl55,zip_derived_cl55]) ).
thf(zip_derived_cl56_009,plain,
~ x,
inference(demod,[status(thm)],[zip_derived_cl7,zip_derived_cl55,zip_derived_cl55]) ).
thf(zip_derived_cl60,plain,
( ( h @ ( f @ ( f @ ( f @ $false ) ) ) )
!= ( h @ ( f @ $false ) ) ),
inference(demod,[status(thm)],[zip_derived_cl0,zip_derived_cl56,zip_derived_cl56]) ).
thf(zip_derived_cl10_010,plain,
( x
| ( f @ $false ) ),
inference(simplify,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl1_011,plain,
( ( f @ ( f @ x ) )
!= x ),
inference(ext_eqres,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl11,plain,
( ( ( f @ ( f @ $true ) )
!= x )
| ( f @ $false ) ),
inference('sup-',[status(thm)],[zip_derived_cl10,zip_derived_cl1]) ).
thf(zip_derived_cl14,plain,
( ~ ( f @ ( f @ $true ) )
| ~ x
| ( f @ $false ) ),
inference(eq_elim,[status(thm)],[zip_derived_cl11]) ).
thf(zip_derived_cl10_012,plain,
( x
| ( f @ $false ) ),
inference(simplify,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl23,plain,
( ( f @ $false )
| ~ ( f @ ( f @ $true ) ) ),
inference(clc,[status(thm)],[zip_derived_cl14,zip_derived_cl10]) ).
thf(zip_derived_cl55_013,plain,
f @ $true,
inference(clc,[status(thm)],[zip_derived_cl51,zip_derived_cl35]) ).
thf(zip_derived_cl55_014,plain,
f @ $true,
inference(clc,[status(thm)],[zip_derived_cl51,zip_derived_cl35]) ).
thf(zip_derived_cl59,plain,
f @ $false,
inference(demod,[status(thm)],[zip_derived_cl23,zip_derived_cl55,zip_derived_cl55]) ).
thf(zip_derived_cl55_015,plain,
f @ $true,
inference(clc,[status(thm)],[zip_derived_cl51,zip_derived_cl35]) ).
thf(zip_derived_cl55_016,plain,
f @ $true,
inference(clc,[status(thm)],[zip_derived_cl51,zip_derived_cl35]) ).
thf(zip_derived_cl59_017,plain,
f @ $false,
inference(demod,[status(thm)],[zip_derived_cl23,zip_derived_cl55,zip_derived_cl55]) ).
thf(zip_derived_cl79,plain,
( ( h @ $true )
!= ( h @ $true ) ),
inference(demod,[status(thm)],[zip_derived_cl60,zip_derived_cl59,zip_derived_cl55,zip_derived_cl55,zip_derived_cl59]) ).
thf(zip_derived_cl80,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl79]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SYO040^1 : TPTP v9.2.0. Released v4.0.0.
% 0.07/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.pDNDMZn1mY true
% 0.13/0.33 % Computer : n006.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Wed Oct 1 18:02:08 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.34 % Number of cores: 8
% 0.13/0.34 % Python version: Python 3.6.8
% 0.13/0.34 % Running in HO mode
% 0.52/0.65 % Total configuration time : 828
% 0.52/0.65 % Estimated wc time : 1656
% 0.52/0.65 % Estimated cpu time (8 cpus) : 207.0
% 0.52/0.69 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.54/0.70 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.54/0.71 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.54/0.72 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.54/0.73 % Solved by lams/35_full_unif4.sh.
% 0.54/0.73 % done 31 iterations in 0.013s
% 0.54/0.73 % SZS status Unsatisfiable for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.54/0.73 % SZS output start Refutation
% See solution above
% 0.54/0.73
% 0.54/0.73
% 0.54/0.73 % Terminating...
% 1.69/0.83 % Runner terminated.
% 1.69/0.84 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------