%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYO040^2 : TPTP v9.2.0. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.bxlVfvSR6O true
% Computer : n028.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 05:06:17 PM UTC 2025
% Result : Theorem 0.59s 0.79s
% Output : Refutation 0.59s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 1
% Syntax : Number of formulae : 46 ( 13 unt; 0 typ; 0 def)
% Number of atoms : 209 ( 17 equ; 0 cnn)
% Maximal formula atoms : 7 ( 4 avg)
% Number of connectives : 184 ( 29 ~; 35 |; 0 &; 120 @)
% ( 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,conjecture,
( ( h @ ( f @ ( f @ ( f @ x ) ) ) )
= ( h @ ( f @ x ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
( ( h @ ( f @ ( f @ ( f @ x ) ) ) )
!= ( h @ ( f @ x ) ) ),
inference('cnf.neg',[status(esa)],[2]) ).
thf(zip_derived_cl0,plain,
( ( h @ ( f @ ( f @ ( f @ x ) ) ) )
!= ( h @ ( f @ x ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0_001,plain,
( ( h @ ( f @ ( f @ ( f @ x ) ) ) )
!= ( h @ ( f @ x ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
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)],[zf_stmt_0]) ).
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_cl23,plain,
( ( f @ $true )
| ( ( h @ ( f @ ( f @ $false ) ) )
!= ( h @ ( f @ x ) ) )
| ( f @ $false ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl12]) ).
thf(zip_derived_cl24,plain,
( ( f @ $true )
| ( ( h @ $false )
!= ( h @ ( f @ x ) ) )
| ( f @ $false ) ),
inference(local_rewriting,[status(thm)],[zip_derived_cl23]) ).
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_cl24]) ).
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_cl37,plain,
( ( f @ $true )
| ( f @ $true )
| x ),
inference('sup+',[status(thm)],[zip_derived_cl35,zip_derived_cl5]) ).
thf(zip_derived_cl42,plain,
( x
| ( f @ $true ) ),
inference(simplify,[status(thm)],[zip_derived_cl37]) ).
thf(zip_derived_cl51,plain,
( ~ ( f @ $false )
| ( f @ $true )
| ( f @ $true ) ),
inference('sup+',[status(thm)],[zip_derived_cl8,zip_derived_cl42]) ).
thf(zip_derived_cl52,plain,
( ( f @ $true )
| ~ ( f @ $false ) ),
inference(simplify,[status(thm)],[zip_derived_cl51]) ).
thf(zip_derived_cl35_007,plain,
( ( f @ $false )
| ( f @ $true ) ),
inference(simplify,[status(thm)],[zip_derived_cl34]) ).
thf(zip_derived_cl56,plain,
f @ $true,
inference(clc,[status(thm)],[zip_derived_cl52,zip_derived_cl35]) ).
thf(zip_derived_cl56_008,plain,
f @ $true,
inference(clc,[status(thm)],[zip_derived_cl52,zip_derived_cl35]) ).
thf(zip_derived_cl57,plain,
~ x,
inference(demod,[status(thm)],[zip_derived_cl7,zip_derived_cl56,zip_derived_cl56]) ).
thf(zip_derived_cl57_009,plain,
~ x,
inference(demod,[status(thm)],[zip_derived_cl7,zip_derived_cl56,zip_derived_cl56]) ).
thf(zip_derived_cl61,plain,
( ( h @ ( f @ ( f @ ( f @ $false ) ) ) )
!= ( h @ ( f @ $false ) ) ),
inference(demod,[status(thm)],[zip_derived_cl0,zip_derived_cl57,zip_derived_cl57]) ).
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_cl56_012,plain,
f @ $true,
inference(clc,[status(thm)],[zip_derived_cl52,zip_derived_cl35]) ).
thf(zip_derived_cl56_013,plain,
f @ $true,
inference(clc,[status(thm)],[zip_derived_cl52,zip_derived_cl35]) ).
thf(zip_derived_cl58,plain,
( ~ x
| ( f @ $false ) ),
inference(demod,[status(thm)],[zip_derived_cl11,zip_derived_cl56,zip_derived_cl56]) ).
thf(zip_derived_cl10_014,plain,
( x
| ( f @ $false ) ),
inference(simplify,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl71,plain,
f @ $false,
inference(clc,[status(thm)],[zip_derived_cl58,zip_derived_cl10]) ).
thf(zip_derived_cl56_015,plain,
f @ $true,
inference(clc,[status(thm)],[zip_derived_cl52,zip_derived_cl35]) ).
thf(zip_derived_cl56_016,plain,
f @ $true,
inference(clc,[status(thm)],[zip_derived_cl52,zip_derived_cl35]) ).
thf(zip_derived_cl71_017,plain,
f @ $false,
inference(clc,[status(thm)],[zip_derived_cl58,zip_derived_cl10]) ).
thf(zip_derived_cl72,plain,
( ( h @ $true )
!= ( h @ $true ) ),
inference(demod,[status(thm)],[zip_derived_cl61,zip_derived_cl71,zip_derived_cl56,zip_derived_cl56,zip_derived_cl71]) ).
thf(zip_derived_cl73,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl72]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : SYO040^2 : TPTP v9.2.0. Released v4.1.0.
% 0.08/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.bxlVfvSR6O true
% 0.14/0.35 % Computer : n028.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Wed Oct 1 18:18:38 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.35 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.36 % Running in HO mode
% 0.55/0.66 % Total configuration time : 828
% 0.55/0.66 % Estimated wc time : 1656
% 0.55/0.66 % Estimated cpu time (8 cpus) : 207.0
% 0.58/0.75 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.58/0.75 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.58/0.76 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.59/0.78 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.59/0.78 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.59/0.78 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.59/0.78 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.59/0.78 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 0.59/0.79 % Solved by lams/35_full_unif4.sh.
% 0.59/0.79 % done 26 iterations in 0.014s
% 0.59/0.79 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.59/0.79 % SZS output start Refutation
% See solution above
% 0.59/0.79
% 0.59/0.79
% 0.59/0.79 % Terminating...
% 0.68/0.86 % Runner terminated.
% 0.68/0.88 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------