%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : MGT057+1 : TPTP v9.3.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.ztB896mW5u true
% Computer : n028.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 8 06:25:17 AM UTC 2026
% Result : Theorem 0.43s 0.77s
% Output : Refutation 0.43s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 6
% Syntax : Number of formulae : 44 ( 15 unt; 0 typ; 0 def)
% Number of atoms : 111 ( 13 equ; 0 cnn)
% Maximal formula atoms : 8 ( 2 avg)
% Number of connectives : 384 ( 48 ~; 40 |; 18 &; 269 @)
% ( 3 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 16 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 16 ( 14 usr; 7 con; 0-2 aty)
% Number of variables : 48 ( 0 ^; 48 !; 0 ?; 48 :)
% Comments :
%------------------------------------------------------------------------------
thf(greater_type,type,
greater: $i > $i > $o ).
thf(age_type,type,
age: $i > $i > $i ).
thf(has_immunity_type,type,
has_immunity: $i > $i > $o ).
thf(sk__1_type,type,
sk__1: $i ).
thf(smaller_type,type,
smaller: $i > $i > $o ).
thf(sk__2_type,type,
sk__2: $i ).
thf(has_endowment_type,type,
has_endowment: $i > $o ).
thf(eta_type,type,
eta: $i ).
thf(smaller_or_equal_type,type,
smaller_or_equal: $i > $i > $o ).
thf(organization_type,type,
organization: $i > $o ).
thf(zero_type,type,
zero: $i ).
thf(sk__3_type,type,
sk__3: $i ).
thf(sk__4_type,type,
sk__4: $i ).
thf(hazard_of_mortality_type,type,
hazard_of_mortality: $i > $i > $i ).
thf(definition_1,axiom,
! [X: $i] :
( ( has_endowment @ X )
<=> ! [T: $i] :
( ( ( greater @ ( age @ X @ T ) @ eta )
=> ~ ( has_immunity @ X @ T ) )
& ( ( smaller_or_equal @ ( age @ X @ T ) @ eta )
=> ( has_immunity @ X @ T ) )
& ( organization @ X ) ) ) ).
thf(zip_derived_cl11,plain,
! [X0: $i] :
( ( organization @ X0 )
| ~ ( has_endowment @ X0 ) ),
inference(cnf,[status(esa)],[definition_1]) ).
thf(assumption_3,axiom,
! [X: $i,T0: $i,T: $i] :
( ( ( organization @ X )
& ( has_immunity @ X @ T0 )
& ~ ( has_immunity @ X @ T ) )
=> ( greater @ ( hazard_of_mortality @ X @ T ) @ ( hazard_of_mortality @ X @ T0 ) ) ) ).
thf(zip_derived_cl19,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( has_immunity @ X0 @ X1 )
| ~ ( organization @ X0 )
| ( has_immunity @ X0 @ X2 )
| ( greater @ ( hazard_of_mortality @ X0 @ X2 ) @ ( hazard_of_mortality @ X0 @ X1 ) ) ),
inference(cnf,[status(esa)],[assumption_3]) ).
thf(zip_derived_cl186,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( has_endowment @ X0 )
| ( greater @ ( hazard_of_mortality @ X0 @ X2 ) @ ( hazard_of_mortality @ X0 @ X1 ) )
| ( has_immunity @ X0 @ X2 )
| ~ ( has_immunity @ X0 @ X1 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl11,zip_derived_cl19]) ).
thf(definition_smaller,axiom,
! [X: $i,Y: $i] :
( ( smaller @ X @ Y )
<=> ( greater @ Y @ X ) ) ).
thf(zip_derived_cl7,plain,
! [X0: $i,X1: $i] :
( ( smaller @ X0 @ X1 )
| ~ ( greater @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[definition_smaller]) ).
thf(definition_smaller_or_equal,axiom,
! [X: $i,Y: $i] :
( ( smaller_or_equal @ X @ Y )
<=> ( ( smaller @ X @ Y )
| ( X = Y ) ) ) ).
thf(zip_derived_cl1,plain,
! [X0: $i,X1: $i] :
( ( smaller_or_equal @ X0 @ X1 )
| ~ ( smaller @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[definition_smaller_or_equal]) ).
thf(zip_derived_cl149,plain,
! [X0: $i,X1: $i] :
( ~ ( greater @ X0 @ X1 )
| ( smaller_or_equal @ X1 @ X0 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl7,zip_derived_cl1]) ).
thf(theorem_6,conjecture,
! [X: $i,T0: $i,T1: $i,T2: $i] :
( ( ( organization @ X )
& ( has_endowment @ X )
& ( ( age @ X @ T0 )
= zero )
& ( smaller_or_equal @ ( age @ X @ T1 ) @ eta )
& ( greater @ ( age @ X @ T2 ) @ eta )
& ( greater @ eta @ zero ) )
=> ( ( greater @ ( hazard_of_mortality @ X @ T2 ) @ ( hazard_of_mortality @ X @ T1 ) )
& ( ( hazard_of_mortality @ X @ T1 )
= ( hazard_of_mortality @ X @ T0 ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [X: $i,T0: $i,T1: $i,T2: $i] :
( ( ( organization @ X )
& ( has_endowment @ X )
& ( ( age @ X @ T0 )
= zero )
& ( smaller_or_equal @ ( age @ X @ T1 ) @ eta )
& ( greater @ ( age @ X @ T2 ) @ eta )
& ( greater @ eta @ zero ) )
=> ( ( greater @ ( hazard_of_mortality @ X @ T2 ) @ ( hazard_of_mortality @ X @ T1 ) )
& ( ( hazard_of_mortality @ X @ T1 )
= ( hazard_of_mortality @ X @ T0 ) ) ) ),
inference('cnf.neg',[status(esa)],[theorem_6]) ).
thf(zip_derived_cl24,plain,
( ( age @ sk__1 @ sk__2 )
= zero ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl13,plain,
! [X0: $i,X1: $i] :
( ~ ( smaller_or_equal @ ( age @ X0 @ X1 ) @ eta )
| ( has_immunity @ X0 @ X1 )
| ~ ( has_endowment @ X0 ) ),
inference(cnf,[status(esa)],[definition_1]) ).
thf(zip_derived_cl237,plain,
( ~ ( smaller_or_equal @ zero @ eta )
| ( has_immunity @ sk__1 @ sk__2 )
| ~ ( has_endowment @ sk__1 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl24,zip_derived_cl13]) ).
thf(zip_derived_cl23,plain,
has_endowment @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl238,plain,
( ~ ( smaller_or_equal @ zero @ eta )
| ( has_immunity @ sk__1 @ sk__2 ) ),
inference(demod,[status(thm)],[zip_derived_cl237,zip_derived_cl23]) ).
thf(zip_derived_cl252,plain,
( ~ ( greater @ eta @ zero )
| ( has_immunity @ sk__1 @ sk__2 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl149,zip_derived_cl238]) ).
thf(zip_derived_cl26,plain,
greater @ eta @ zero,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl253,plain,
has_immunity @ sk__1 @ sk__2,
inference(demod,[status(thm)],[zip_derived_cl252,zip_derived_cl26]) ).
thf(zip_derived_cl11_001,plain,
! [X0: $i] :
( ( organization @ X0 )
| ~ ( has_endowment @ X0 ) ),
inference(cnf,[status(esa)],[definition_1]) ).
thf(assumption_2,axiom,
! [X: $i,T0: $i,T: $i] :
( ( ( organization @ X )
& ( has_immunity @ X @ T0 )
& ( has_immunity @ X @ T ) )
=> ( ( hazard_of_mortality @ X @ T0 )
= ( hazard_of_mortality @ X @ T ) ) ) ).
thf(zip_derived_cl18,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( has_immunity @ X0 @ X1 )
| ~ ( organization @ X0 )
| ~ ( has_immunity @ X0 @ X2 )
| ( ( hazard_of_mortality @ X0 @ X1 )
= ( hazard_of_mortality @ X0 @ X2 ) ) ),
inference(cnf,[status(esa)],[assumption_2]) ).
thf(zip_derived_cl185,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( has_endowment @ X0 )
| ( ( hazard_of_mortality @ X0 @ X1 )
= ( hazard_of_mortality @ X0 @ X2 ) )
| ~ ( has_immunity @ X0 @ X2 )
| ~ ( has_immunity @ X0 @ X1 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl11,zip_derived_cl18]) ).
thf(zip_derived_cl20,plain,
( ~ ( greater @ ( hazard_of_mortality @ sk__1 @ sk__4 ) @ ( hazard_of_mortality @ sk__1 @ sk__3 ) )
| ( ( hazard_of_mortality @ sk__1 @ sk__3 )
!= ( hazard_of_mortality @ sk__1 @ sk__2 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl278,plain,
! [X0: $i] :
( ~ ( has_immunity @ sk__1 @ X0 )
| ~ ( has_immunity @ sk__1 @ sk__3 )
| ~ ( has_endowment @ sk__1 )
| ~ ( greater @ ( hazard_of_mortality @ sk__1 @ sk__4 ) @ ( hazard_of_mortality @ sk__1 @ X0 ) )
| ( ( hazard_of_mortality @ sk__1 @ X0 )
!= ( hazard_of_mortality @ sk__1 @ sk__2 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl185,zip_derived_cl20]) ).
thf(zip_derived_cl25,plain,
smaller_or_equal @ ( age @ sk__1 @ sk__3 ) @ eta,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl13_002,plain,
! [X0: $i,X1: $i] :
( ~ ( smaller_or_equal @ ( age @ X0 @ X1 ) @ eta )
| ( has_immunity @ X0 @ X1 )
| ~ ( has_endowment @ X0 ) ),
inference(cnf,[status(esa)],[definition_1]) ).
thf(zip_derived_cl239,plain,
( ( has_immunity @ sk__1 @ sk__3 )
| ~ ( has_endowment @ sk__1 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl25,zip_derived_cl13]) ).
thf(zip_derived_cl23_003,plain,
has_endowment @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl240,plain,
has_immunity @ sk__1 @ sk__3,
inference(demod,[status(thm)],[zip_derived_cl239,zip_derived_cl23]) ).
thf(zip_derived_cl23_004,plain,
has_endowment @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl292,plain,
! [X0: $i] :
( ~ ( has_immunity @ sk__1 @ X0 )
| ~ ( greater @ ( hazard_of_mortality @ sk__1 @ sk__4 ) @ ( hazard_of_mortality @ sk__1 @ X0 ) )
| ( ( hazard_of_mortality @ sk__1 @ X0 )
!= ( hazard_of_mortality @ sk__1 @ sk__2 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl278,zip_derived_cl240,zip_derived_cl23]) ).
thf(zip_derived_cl323,plain,
( ~ ( greater @ ( hazard_of_mortality @ sk__1 @ sk__4 ) @ ( hazard_of_mortality @ sk__1 @ sk__2 ) )
| ( ( hazard_of_mortality @ sk__1 @ sk__2 )
!= ( hazard_of_mortality @ sk__1 @ sk__2 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl253,zip_derived_cl292]) ).
thf(zip_derived_cl325,plain,
~ ( greater @ ( hazard_of_mortality @ sk__1 @ sk__4 ) @ ( hazard_of_mortality @ sk__1 @ sk__2 ) ),
inference(simplify,[status(thm)],[zip_derived_cl323]) ).
thf(zip_derived_cl350,plain,
( ~ ( has_immunity @ sk__1 @ sk__2 )
| ( has_immunity @ sk__1 @ sk__4 )
| ~ ( has_endowment @ sk__1 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl186,zip_derived_cl325]) ).
thf(zip_derived_cl253_005,plain,
has_immunity @ sk__1 @ sk__2,
inference(demod,[status(thm)],[zip_derived_cl252,zip_derived_cl26]) ).
thf(zip_derived_cl21,plain,
greater @ ( age @ sk__1 @ sk__4 ) @ eta,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl12,plain,
! [X0: $i,X1: $i] :
( ~ ( greater @ ( age @ X0 @ X1 ) @ eta )
| ~ ( has_immunity @ X0 @ X1 )
| ~ ( has_endowment @ X0 ) ),
inference(cnf,[status(esa)],[definition_1]) ).
thf(zip_derived_cl235,plain,
( ~ ( has_immunity @ sk__1 @ sk__4 )
| ~ ( has_endowment @ sk__1 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl21,zip_derived_cl12]) ).
thf(zip_derived_cl23_006,plain,
has_endowment @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl236,plain,
~ ( has_immunity @ sk__1 @ sk__4 ),
inference(demod,[status(thm)],[zip_derived_cl235,zip_derived_cl23]) ).
thf(zip_derived_cl23_007,plain,
has_endowment @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl355,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl350,zip_derived_cl253,zip_derived_cl236,zip_derived_cl23]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT057+1 : TPTP v9.3.0. Released v2.4.0.
% 0.00/0.05 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.ztB896mW5u true
% 0.12/0.37 % Computer : n028.cluster.edu
% 0.12/0.37 % Model : x86_64 x86_64
% 0.12/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.37 % Memory : 8046.5625MB
% 0.12/0.37 % OS : Linux 6.8.0-71-generic
% 0.12/0.37 % CPULimit : 300
% 0.12/0.37 % WCLimit : 300
% 0.12/0.37 % DateTime : Mon Sep 7 13:32:02 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 % Running portfolio for 300 s
% 0.12/0.38 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.38 % Number of cores: 8
% 0.12/0.38 % Python version: Python 3.12.3
% 0.12/0.39 % Running in FO mode
% 0.40/0.65 % Total configuration time : 435
% 0.40/0.65 % Estimated wc time : 1092
% 0.40/0.65 % Estimated cpu time (7 cpus) : 156.0
% 0.43/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.43/0.77 % Solved by fo/fo6_bce.sh.
% 0.43/0.77 % BCE start: 27
% 0.43/0.77 % BCE eliminated: 1
% 0.43/0.77 % PE start: 26
% 0.43/0.77 logic: eq
% 0.43/0.77 % PE eliminated: 5
% 0.43/0.77 % done 42 iterations in 0.031s
% 0.43/0.77 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.43/0.77 % SZS output start Refutation
% See solution above
% 0.43/0.78
% 0.43/0.78
% 0.43/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo1_lcnf.sh running for 50s
% 0.43/0.78 % Terminating...
% 1.38/0.82 % Runner terminated.
% 1.38/0.84 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------