%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ITP209_1 : TPTP v9.2.0. Released v8.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.wuOhegXsyP 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 04:39:12 PM UTC 2025
% Result : Theorem 0.84s 1.08s
% Output : Refutation 0.84s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 3
% Syntax : Number of formulae : 13 ( 13 unt; 0 typ; 0 def)
% Number of atoms : 13 ( 12 equ; 0 cnn)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 164 ( 4 ~; 0 |; 0 &; 160 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Number of types : 3 ( 3 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 8 ( 6 usr; 5 con; 0-2 aty)
% Number of variables : 17 ( 0 ^; 17 !; 0 ?; 17 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $tType ).
thf(fun_a_a_type,type,
fun_a_a: $tType ).
thf(fun_a_fun_a_a_type,type,
fun_a_fun_a_a: $tType ).
thf(f_type,type,
f: fun_a_fun_a_a ).
thf(b_type,type,
b: a ).
thf(aa_a_a_type,type,
aa_a_a: fun_a_a > a > a ).
thf(aa_a_fun_a_a_type,type,
aa_a_fun_a_a: fun_a_fun_a_a > a > fun_a_a ).
thf(a2_type,type,
a2: a ).
thf(c_type,type,
c: a ).
thf(conj_0,conjecture,
( ( aa_a_a @ ( aa_a_fun_a_a @ f @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ a2 ) @ b ) ) @ c )
= ( aa_a_a @ ( aa_a_fun_a_a @ f @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ a2 ) @ c ) ) @ b ) ) ).
thf(zf_stmt_0,negated_conjecture,
( ( aa_a_a @ ( aa_a_fun_a_a @ f @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ a2 ) @ b ) ) @ c )
!= ( aa_a_a @ ( aa_a_fun_a_a @ f @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ a2 ) @ c ) ) @ b ) ),
inference('cnf.neg',[status(esa)],[conj_0]) ).
thf(zip_derived_cl14,plain,
( ( aa_a_a @ ( aa_a_fun_a_a @ f @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ a2 ) @ b ) ) @ c )
!= ( aa_a_a @ ( aa_a_fun_a_a @ f @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ a2 ) @ c ) ) @ b ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(fact_1_commute,axiom,
! [A: a,B: a] :
( ( aa_a_a @ ( aa_a_fun_a_a @ f @ A ) @ B )
= ( aa_a_a @ ( aa_a_fun_a_a @ f @ B ) @ A ) ) ).
thf(zip_derived_cl1,plain,
! [X0: a,X1: a] :
( ( aa_a_a @ ( aa_a_fun_a_a @ f @ X1 ) @ X0 )
= ( aa_a_a @ ( aa_a_fun_a_a @ f @ X0 ) @ X1 ) ),
inference(cnf,[status(esa)],[fact_1_commute]) ).
thf(zip_derived_cl1_001,plain,
! [X0: a,X1: a] :
( ( aa_a_a @ ( aa_a_fun_a_a @ f @ X1 ) @ X0 )
= ( aa_a_a @ ( aa_a_fun_a_a @ f @ X0 ) @ X1 ) ),
inference(cnf,[status(esa)],[fact_1_commute]) ).
thf(zip_derived_cl58,plain,
( ( aa_a_a @ ( aa_a_fun_a_a @ f @ c ) @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ a2 ) @ b ) )
!= ( aa_a_a @ ( aa_a_fun_a_a @ f @ b ) @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ a2 ) @ c ) ) ),
inference(demod,[status(thm)],[zip_derived_cl14,zip_derived_cl1,zip_derived_cl1]) ).
thf(fact_2_left__commute,axiom,
! [A: a,B: a,C: a] :
( ( aa_a_a @ ( aa_a_fun_a_a @ f @ A ) @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ B ) @ C ) )
= ( aa_a_a @ ( aa_a_fun_a_a @ f @ B ) @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ A ) @ C ) ) ) ).
thf(zip_derived_cl2,plain,
! [X0: a,X1: a,X2: a] :
( ( aa_a_a @ ( aa_a_fun_a_a @ f @ X1 ) @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ X0 ) @ X2 ) )
= ( aa_a_a @ ( aa_a_fun_a_a @ f @ X0 ) @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ X1 ) @ X2 ) ) ),
inference(cnf,[status(esa)],[fact_2_left__commute]) ).
thf(zip_derived_cl1_002,plain,
! [X0: a,X1: a] :
( ( aa_a_a @ ( aa_a_fun_a_a @ f @ X1 ) @ X0 )
= ( aa_a_a @ ( aa_a_fun_a_a @ f @ X0 ) @ X1 ) ),
inference(cnf,[status(esa)],[fact_1_commute]) ).
thf(zip_derived_cl2_003,plain,
! [X0: a,X1: a,X2: a] :
( ( aa_a_a @ ( aa_a_fun_a_a @ f @ X1 ) @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ X0 ) @ X2 ) )
= ( aa_a_a @ ( aa_a_fun_a_a @ f @ X0 ) @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ X1 ) @ X2 ) ) ),
inference(cnf,[status(esa)],[fact_2_left__commute]) ).
thf(zip_derived_cl59,plain,
( ( aa_a_a @ ( aa_a_fun_a_a @ f @ a2 ) @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ b ) @ c ) )
!= ( aa_a_a @ ( aa_a_fun_a_a @ f @ a2 ) @ ( aa_a_a @ ( aa_a_fun_a_a @ f @ b ) @ c ) ) ),
inference(demod,[status(thm)],[zip_derived_cl58,zip_derived_cl2,zip_derived_cl1,zip_derived_cl2]) ).
thf(zip_derived_cl60,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl59]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.36 % Problem : ITP209_1 : TPTP v9.2.0. Released v8.0.0.
% 0.07/0.39 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.wuOhegXsyP true
% 0.11/0.66 % Computer : n024.cluster.edu
% 0.11/0.66 % Model : x86_64 x86_64
% 0.11/0.66 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.66 % Memory : 8042.1875MB
% 0.11/0.66 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.66 % CPULimit : 300
% 0.11/0.66 % WCLimit : 300
% 0.11/0.66 % DateTime : Wed Oct 1 15:31:24 EDT 2025
% 0.11/0.67 % CPUTime :
% 0.11/0.67 % Running portfolio for 300 s
% 0.11/0.67 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.67 % Number of cores: 8
% 0.11/0.68 % Python version: Python 3.6.8
% 0.11/0.69 % Running in FO mode
% 0.15/0.93 % Total configuration time : 435
% 0.15/0.93 % Estimated wc time : 1092
% 0.15/0.93 % Estimated cpu time (7 cpus) : 156.0
% 0.15/0.98 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.84/1.06 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.84/1.08 % Solved by fo/fo6_bce.sh.
% 0.84/1.08 % BCE start: 15
% 0.84/1.08 % BCE eliminated: 0
% 0.84/1.08 % PE start: 15
% 0.84/1.08 logic: eq
% 0.84/1.08 % PE eliminated: 1
% 0.84/1.08 % done 5 iterations in 0.025s
% 0.84/1.08 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.84/1.08 % SZS output start Refutation
% See solution above
% 0.84/1.08
% 0.84/1.08
% 0.84/1.08 % Terminating...
% 0.90/1.15 % Runner terminated.
% 1.03/1.16 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------