%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : NUM721^1 : 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.TzovuHGDtZ 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 04:48:07 PM UTC 2025
% Result : Theorem 0.60s 0.84s
% Output : Refutation 0.60s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 4
% Syntax : Number of formulae : 15 ( 1 unt; 0 typ; 0 def)
% Number of atoms : 43 ( 0 equ; 0 cnn)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 120 ( 9 ~; 5 |; 0 &; 104 @)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 7 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 8 ( 7 usr; 5 con; 0-3 aty)
% Number of variables : 25 ( 13 ^; 12 !; 0 ?; 25 :)
% Comments :
%------------------------------------------------------------------------------
thf(nat_type,type,
nat: $tType ).
thf(u_type,type,
u: nat ).
thf(y_type,type,
y: nat ).
thf(diffprop_type,type,
diffprop: nat > nat > nat > $o ).
thf(ts_type,type,
ts: nat > nat > nat ).
thf(some_type,type,
some: ( nat > $o ) > $o ).
thf(z_type,type,
z: nat ).
thf(x_type,type,
x: nat ).
thf(satz34,axiom,
! [Xx: nat,Xy: nat,Xz: nat,Xu: nat] :
( ( some
@ ^ [Xu: nat] : ( diffprop @ Xx @ Xy @ Xu ) )
=> ( ( some
@ ^ [Xu_0: nat] : ( diffprop @ Xz @ Xu @ Xu_0 ) )
=> ( some
@ ^ [Xu_0: nat] : ( diffprop @ ( ts @ Xx @ Xz ) @ ( ts @ Xy @ Xu ) @ Xu_0 ) ) ) ) ).
thf(zip_derived_cl2,plain,
! [X0: nat,X1: nat,X2: nat,X3: nat] :
( ~ ( some
@ ^ [Y0: nat] : ( diffprop @ X0 @ X1 @ Y0 ) )
| ( some
@ ^ [Y0: nat] : ( diffprop @ ( ts @ X0 @ X2 ) @ ( ts @ X1 @ X3 ) @ Y0 ) )
| ~ ( some
@ ^ [Y0: nat] : ( diffprop @ X2 @ X3 @ Y0 ) ) ),
inference(cnf,[status(esa)],[satz34]) ).
thf(zip_derived_cl25,plain,
! [X0: nat,X1: nat,X2: nat,X3: nat] :
( ~ ( some @ ( diffprop @ X0 @ X1 ) )
| ( some @ ( diffprop @ ( ts @ X0 @ X2 ) @ ( ts @ X1 @ X3 ) ) )
| ~ ( some @ ( diffprop @ X2 @ X3 ) ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl2]) ).
thf(satz34a,conjecture,
( some
@ ^ [Xv: nat] : ( diffprop @ ( ts @ y @ u ) @ ( ts @ x @ z ) @ Xv ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( some
@ ^ [Xv: nat] : ( diffprop @ ( ts @ y @ u ) @ ( ts @ x @ z ) @ Xv ) ),
inference('cnf.neg',[status(esa)],[satz34a]) ).
thf(zip_derived_cl3,plain,
~ ( some
@ ^ [Y0: nat] : ( diffprop @ ( ts @ y @ u ) @ ( ts @ x @ z ) @ Y0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl10,plain,
~ ( some @ ( diffprop @ ( ts @ y @ u ) @ ( ts @ x @ z ) ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl30,plain,
( ~ ( some @ ( diffprop @ u @ z ) )
| ~ ( some @ ( diffprop @ y @ x ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl25,zip_derived_cl10]) ).
thf(k,axiom,
( some
@ ^ [Xv: nat] : ( diffprop @ u @ z @ Xv ) ) ).
thf(zip_derived_cl1,plain,
( some
@ ^ [Y0: nat] : ( diffprop @ u @ z @ Y0 ) ),
inference(cnf,[status(esa)],[k]) ).
thf(zip_derived_cl5,plain,
some @ ( diffprop @ u @ z ),
inference(ho_norm,[status(thm)],[zip_derived_cl1]) ).
thf(l,axiom,
( some
@ ^ [Xv: nat] : ( diffprop @ y @ x @ Xv ) ) ).
thf(zip_derived_cl0,plain,
( some
@ ^ [Y0: nat] : ( diffprop @ y @ x @ Y0 ) ),
inference(cnf,[status(esa)],[l]) ).
thf(zip_derived_cl4,plain,
some @ ( diffprop @ y @ x ),
inference(ho_norm,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl32,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl30,zip_derived_cl5,zip_derived_cl4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : NUM721^1 : TPTP v9.2.0. Released v3.7.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.TzovuHGDtZ true
% 0.13/0.34 % Computer : n006.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Oct 1 16:42:23 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in HO mode
% 0.59/0.69 % Total configuration time : 828
% 0.59/0.69 % Estimated wc time : 1656
% 0.59/0.69 % Estimated cpu time (8 cpus) : 207.0
% 0.59/0.79 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.59/0.80 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.59/0.80 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.59/0.80 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.59/0.81 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.60/0.82 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.60/0.82 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.60/0.82 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 0.60/0.84 % Solved by lams/40_c.s.sh.
% 0.60/0.84 % done 9 iterations in 0.026s
% 0.60/0.84 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.60/0.84 % SZS output start Refutation
% See solution above
% 0.60/0.84
% 0.60/0.84
% 0.60/0.84 % Terminating...
% 0.62/0.90 % Runner terminated.
% 0.62/0.91 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------