%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ITP153^1 : TPTP v9.2.0. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.81C5gbAWzt true
% 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 : Thu Oct 2 04:38:59 PM UTC 2025
% Result : Theorem 1.30s 0.85s
% Output : Refutation 1.30s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 3
% Syntax : Number of formulae : 13 ( 6 unt; 0 typ; 0 def)
% Number of atoms : 20 ( 0 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 65 ( 6 ~; 3 |; 3 &; 52 @)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Number of types : 5 ( 4 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 8 ( 7 usr; 5 con; 0-2 aty)
% Number of variables : 6 ( 0 ^; 6 !; 0 ?; 6 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $tType ).
thf(set_a_type,type,
set_a: $tType ).
thf(product_prod_a_a_type,type,
product_prod_a_a: $tType ).
thf(set_Product_prod_a_a_type,type,
set_Product_prod_a_a: $tType ).
thf(product_Pair_a_a_type,type,
product_Pair_a_a: a > a > product_prod_a_a ).
thf(relation_type,type,
relation: set_Product_prod_a_a ).
thf(member449909584od_a_a_type,type,
member449909584od_a_a: product_prod_a_a > set_Product_prod_a_a > $o ).
thf(y_type,type,
y: a ).
thf(member_a_type,type,
member_a: a > set_a > $o ).
thf(carrier_type,type,
carrier: set_a ).
thf(z_type,type,
z: a ).
thf(conj_0,conjecture,
( ( member_a @ z @ carrier )
& ( member_a @ y @ carrier ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ( member_a @ z @ carrier )
& ( member_a @ y @ carrier ) ),
inference('cnf.neg',[status(esa)],[conj_0]) ).
thf(zip_derived_cl15,plain,
( ~ ( member_a @ z @ carrier )
| ~ ( member_a @ y @ carrier ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(fact_0_assms,axiom,
( ( member449909584od_a_a @ ( product_Pair_a_a @ y @ z ) @ relation )
& ( member449909584od_a_a @ ( product_Pair_a_a @ z @ y ) @ relation ) ) ).
thf(zip_derived_cl1,plain,
member449909584od_a_a @ ( product_Pair_a_a @ z @ y ) @ relation,
inference(cnf,[status(esa)],[fact_0_assms]) ).
thf(fact_8_not__outside,axiom,
! [X2: a,Y: a] :
( ( member449909584od_a_a @ ( product_Pair_a_a @ X2 @ Y ) @ relation )
=> ( member_a @ X2 @ carrier ) ) ).
thf(zip_derived_cl5,plain,
! [X0: a,X1: a] :
( ( member_a @ X0 @ carrier )
| ~ ( member449909584od_a_a @ ( product_Pair_a_a @ X0 @ X1 ) @ relation ) ),
inference(cnf,[status(esa)],[fact_8_not__outside]) ).
thf(zip_derived_cl16,plain,
member_a @ z @ carrier,
inference('sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl5]) ).
thf(zip_derived_cl20,plain,
~ ( member_a @ y @ carrier ),
inference(demod,[status(thm)],[zip_derived_cl15,zip_derived_cl16]) ).
thf(zip_derived_cl0,plain,
member449909584od_a_a @ ( product_Pair_a_a @ y @ z ) @ relation,
inference(cnf,[status(esa)],[fact_0_assms]) ).
thf(zip_derived_cl5_001,plain,
! [X0: a,X1: a] :
( ( member_a @ X0 @ carrier )
| ~ ( member449909584od_a_a @ ( product_Pair_a_a @ X0 @ X1 ) @ relation ) ),
inference(cnf,[status(esa)],[fact_8_not__outside]) ).
thf(zip_derived_cl17,plain,
member_a @ y @ carrier,
inference('sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl5]) ).
thf(zip_derived_cl21,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl20,zip_derived_cl17]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.10 % Problem : ITP153^1 : TPTP v9.2.0. Released v7.5.0.
% 0.09/0.11 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.81C5gbAWzt true
% 0.10/0.31 % Computer : n013.cluster.edu
% 0.10/0.31 % Model : x86_64 x86_64
% 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31 % Memory : 8042.1875MB
% 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31 % CPULimit : 300
% 0.10/0.31 % WCLimit : 300
% 0.10/0.31 % DateTime : Wed Oct 1 15:36:08 EDT 2025
% 0.10/0.32 % CPUTime :
% 0.10/0.32 % Running portfolio for 300 s
% 0.10/0.32 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.32 % Number of cores: 8
% 0.16/0.32 % Python version: Python 3.6.8
% 0.16/0.32 % Running in HO mode
% 0.60/0.62 % Total configuration time : 828
% 0.60/0.62 % Estimated wc time : 1656
% 0.60/0.62 % Estimated cpu time (8 cpus) : 207.0
% 0.73/0.71 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 1.14/0.73 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 1.14/0.74 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 1.14/0.74 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 1.14/0.77 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 1.14/0.77 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 1.14/0.77 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 1.30/0.79 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 1.30/0.85 % Solved by lams/40_c_ic.sh.
% 1.30/0.85 % done 9 iterations in 0.039s
% 1.30/0.85 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.30/0.85 % SZS output start Refutation
% See solution above
% 1.30/0.85
% 1.30/0.85
% 1.30/0.85 % Terminating...
% 1.92/0.96 % Runner terminated.
% 1.92/0.98 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------