%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : PUZ082^1 : TPTP v9.2.0. Released v3.6.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.oSwBNTZ40r true
% Computer : n002.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 04:49:39 PM UTC 2025
% Result : Theorem 0.62s 0.82s
% Output : Refutation 0.62s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 2
% Syntax : Number of formulae : 16 ( 4 unt; 0 typ; 0 def)
% Number of atoms : 55 ( 0 equ; 7 cnn)
% Maximal formula atoms : 6 ( 3 avg)
% Number of connectives : 94 ( 18 ~; 10 |; 0 &; 57 @)
% ( 0 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 3 usr; 6 con; 0-2 aty)
% ( 1 !!; 0 ??; 0 @@+; 0 @@-)
% Number of variables : 6 ( 2 ^; 4 !; 0 ?; 6 :)
% Comments :
%------------------------------------------------------------------------------
thf(peter_type,type,
peter: $i ).
thf('#sk1_type',type,
'#sk1': $o ).
thf(says_type,type,
says: $i > $o > $o ).
thf(ax1,axiom,
( says @ peter
@ ! [X: $o] :
( ( says @ peter @ X )
=> ~ X ) ) ).
thf(zip_derived_cl0,plain,
( says @ peter
@ ( !!
@ ^ [Y0: $o] :
( ( says @ peter @ Y0 )
=> ( (~) @ Y0 ) ) ) ),
inference(cnf,[status(esa)],[ax1]) ).
thf(zip_derived_cl3,plain,
( says @ peter
@ ( ^ [Y0: $o] :
( ( says @ peter @ Y0 )
=> ( (~) @ Y0 ) )
@ '#sk1' ) ),
inference(quantifier_rw,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl4,plain,
( says @ peter
@ ( ( says @ peter @ '#sk1' )
=> ( (~) @ '#sk1' ) ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl3]) ).
thf(zip_derived_cl6,plain,
( ~ '#sk1'
| ( says @ peter
@ ( ( says @ peter @ $true )
=> ( (~) @ $true ) ) ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl11,plain,
( ~ '#sk1'
| ( says @ peter @ ( (~) @ ( says @ peter @ $true ) ) ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl6]) ).
thf(zip_derived_cl12,plain,
( ( says @ peter @ $true )
| ~ '#sk1'
| ( says @ peter @ ( (~) @ $false ) ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl11]) ).
thf(zip_derived_cl16,plain,
( ( says @ peter @ $true )
| ~ '#sk1'
| ( says @ peter @ $true ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl12]) ).
thf(zip_derived_cl17,plain,
( ~ '#sk1'
| ( says @ peter @ $true ) ),
inference(simplify,[status(thm)],[zip_derived_cl16]) ).
thf(zip_derived_cl5,plain,
( '#sk1'
| ( says @ peter
@ ( ( says @ peter @ $false )
=> ( (~) @ $false ) ) ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl14,plain,
( '#sk1'
| ( says @ peter @ $true ) ),
inference('simplify boolean subterms',[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl24,plain,
says @ peter @ $true,
inference(clc,[status(thm)],[zip_derived_cl17,zip_derived_cl14]) ).
thf(thm,conjecture,
~ ! [X: $o] :
( ( says @ peter @ X )
=> ~ X ) ).
thf(zf_stmt_0,negated_conjecture,
! [X: $o] :
( ( says @ peter @ X )
=> ~ X ),
inference('cnf.neg',[status(esa)],[thm]) ).
thf(zip_derived_cl1,plain,
! [X0: $o] :
( ~ X0
| ~ ( says @ peter @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl35,plain,
$false,
inference('sup-',[status(thm)],[zip_derived_cl24,zip_derived_cl1]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.13 % Problem : PUZ082^1 : TPTP v9.2.0. Released v3.6.0.
% 0.11/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.oSwBNTZ40r true
% 0.13/0.35 % Computer : n002.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Oct 1 15:10:23 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
% 0.13/0.36 % Running in HO mode
% 0.57/0.71 % Total configuration time : 828
% 0.57/0.71 % Estimated wc time : 1656
% 0.57/0.71 % Estimated cpu time (8 cpus) : 207.0
% 0.62/0.77 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.62/0.78 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.62/0.80 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.62/0.82 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.62/0.82 % Solved by lams/40_c.s.sh.
% 0.62/0.82 % done 4 iterations in 0.017s
% 0.62/0.82 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.62/0.82 % SZS output start Refutation
% See solution above
% 0.62/0.82
% 0.62/0.82
% 0.62/0.82 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.62/0.82 % Terminating...
% 0.70/0.92 % Runner terminated.
% 1.89/0.94 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------