%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : PUZ005+1 : TPTP v9.2.0. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.qqvuxfNFyc true
% Computer : n020.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 04:49:27 PM UTC 2025
% Result : Theorem 1.30s 0.77s
% Output : Refutation 1.30s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 13
% Syntax : Number of formulae : 45 ( 4 unt; 0 typ; 0 def)
% Number of atoms : 116 ( 0 equ; 0 cnn)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 308 ( 61 ~; 50 |; 6 &; 176 @)
% ( 0 <=>; 15 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 11 ( 10 usr; 4 con; 0-3 aty)
% Number of variables : 48 ( 0 ^; 46 !; 2 ?; 48 :)
% Comments :
%------------------------------------------------------------------------------
thf(lies_on_one_of_type,type,
lies_on_one_of: $i > $i > $i > $o ).
thf(yesterday_type,type,
yesterday: $i > $i ).
thf(a_thursday_type,type,
a_thursday: $i ).
thf(a_unicorn_type,type,
a_unicorn: $i ).
thf(a_lion_type,type,
a_lion: $i ).
thf(unicorn_lies_type,type,
unicorn_lies: $i > $o ).
thf(lion_lies_type,type,
lion_lies: $i > $o ).
thf(thursday_type,type,
thursday: $i > $o ).
thf(wednesday_type,type,
wednesday: $i > $o ).
thf(day_type,type,
day: $i > $o ).
thf(thursday_follows_wednesday,axiom,
! [X: $i] :
( ( thursday @ X )
=> ( wednesday @ ( yesterday @ X ) ) ) ).
thf(zip_derived_cl17,plain,
! [X0: $i] :
( ( wednesday @ ( yesterday @ X0 ) )
| ~ ( thursday @ X0 ) ),
inference(cnf,[status(esa)],[thursday_follows_wednesday]) ).
thf(lion_lies_wednesday,axiom,
! [X: $i] :
( ( wednesday @ X )
=> ( lion_lies @ X ) ) ).
thf(zip_derived_cl23,plain,
! [X0: $i] :
( ( lion_lies @ X0 )
| ~ ( wednesday @ X0 ) ),
inference(cnf,[status(esa)],[lion_lies_wednesday]) ).
thf(zip_derived_cl113,plain,
! [X0: $i] :
( ~ ( thursday @ X0 )
| ( lion_lies @ ( yesterday @ X0 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl17,zip_derived_cl23]) ).
thf(lion_lies_on_neither,axiom,
! [X: $i] :
( ( day @ X )
=> ! [Y: $i] :
( ( day @ Y )
=> ( ( ~ ( lion_lies @ X )
& ~ ( lies_on_one_of @ a_lion @ X @ Y ) )
=> ~ ( lion_lies @ Y ) ) ) ) ).
thf(zip_derived_cl39,plain,
! [X0: $i,X1: $i] :
( ~ ( day @ X0 )
| ~ ( lion_lies @ X0 )
| ( lies_on_one_of @ a_lion @ X1 @ X0 )
| ( lion_lies @ X1 )
| ~ ( day @ X1 ) ),
inference(cnf,[status(esa)],[lion_lies_on_neither]) ).
thf(lion_lies_on_a_day,axiom,
! [X: $i] :
( ( lion_lies @ X )
=> ( day @ X ) ) ).
thf(zip_derived_cl35,plain,
! [X0: $i] :
( ( day @ X0 )
| ~ ( lion_lies @ X0 ) ),
inference(cnf,[status(esa)],[lion_lies_on_a_day]) ).
thf(zip_derived_cl48,plain,
! [X0: $i,X1: $i] :
( ~ ( day @ X1 )
| ( lion_lies @ X1 )
| ( lies_on_one_of @ a_lion @ X1 @ X0 )
| ~ ( lion_lies @ X0 ) ),
inference(clc,[status(thm)],[zip_derived_cl39,zip_derived_cl35]) ).
thf(zip_derived_cl17_001,plain,
! [X0: $i] :
( ( wednesday @ ( yesterday @ X0 ) )
| ~ ( thursday @ X0 ) ),
inference(cnf,[status(esa)],[thursday_follows_wednesday]) ).
thf(wednesday_is_a_day,axiom,
! [X: $i] :
( ( wednesday @ X )
=> ( day @ X ) ) ).
thf(zip_derived_cl9,plain,
! [X0: $i] :
( ( day @ X0 )
| ~ ( wednesday @ X0 ) ),
inference(cnf,[status(esa)],[wednesday_is_a_day]) ).
thf(zip_derived_cl112,plain,
! [X0: $i] :
( ~ ( thursday @ X0 )
| ( day @ ( yesterday @ X0 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl17,zip_derived_cl9]) ).
thf(unicorn_lies_on_both,axiom,
! [X: $i] :
( ( day @ X )
=> ! [Y: $i] :
( ( day @ Y )
=> ( ( ( unicorn_lies @ X )
& ~ ( lies_on_one_of @ a_unicorn @ X @ Y ) )
=> ( unicorn_lies @ Y ) ) ) ) ).
thf(zip_derived_cl44,plain,
! [X0: $i,X1: $i] :
( ~ ( day @ X0 )
| ( unicorn_lies @ X0 )
| ( lies_on_one_of @ a_unicorn @ X1 @ X0 )
| ~ ( unicorn_lies @ X1 )
| ~ ( day @ X1 ) ),
inference(cnf,[status(esa)],[unicorn_lies_on_both]) ).
thf(unicorn_lies_on_a_day,axiom,
! [X: $i] :
( ( unicorn_lies @ X )
=> ( day @ X ) ) ).
thf(zip_derived_cl36,plain,
! [X0: $i] :
( ( day @ X0 )
| ~ ( unicorn_lies @ X0 ) ),
inference(cnf,[status(esa)],[unicorn_lies_on_a_day]) ).
thf(zip_derived_cl53,plain,
! [X0: $i,X1: $i] :
( ~ ( unicorn_lies @ X1 )
| ( lies_on_one_of @ a_unicorn @ X1 @ X0 )
| ( unicorn_lies @ X0 )
| ~ ( day @ X0 ) ),
inference(clc,[status(thm)],[zip_derived_cl44,zip_derived_cl36]) ).
thf(prove_there_are_close_lying_days,conjecture,
? [X: $i] :
( ( lies_on_one_of @ a_unicorn @ X @ ( yesterday @ X ) )
& ( lies_on_one_of @ a_lion @ X @ ( yesterday @ X ) )
& ( day @ X ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ? [X: $i] :
( ( lies_on_one_of @ a_unicorn @ X @ ( yesterday @ X ) )
& ( lies_on_one_of @ a_lion @ X @ ( yesterday @ X ) )
& ( day @ X ) ),
inference('cnf.neg',[status(esa)],[prove_there_are_close_lying_days]) ).
thf(zip_derived_cl45,plain,
! [X0: $i] :
( ~ ( lies_on_one_of @ a_unicorn @ X0 @ ( yesterday @ X0 ) )
| ~ ( lies_on_one_of @ a_lion @ X0 @ ( yesterday @ X0 ) )
| ~ ( day @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl146,plain,
! [X0: $i] :
( ~ ( day @ ( yesterday @ X0 ) )
| ( unicorn_lies @ ( yesterday @ X0 ) )
| ~ ( unicorn_lies @ X0 )
| ~ ( lies_on_one_of @ a_lion @ X0 @ ( yesterday @ X0 ) )
| ~ ( day @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl53,zip_derived_cl45]) ).
thf(zip_derived_cl36_002,plain,
! [X0: $i] :
( ( day @ X0 )
| ~ ( unicorn_lies @ X0 ) ),
inference(cnf,[status(esa)],[unicorn_lies_on_a_day]) ).
thf(zip_derived_cl148,plain,
! [X0: $i] :
( ~ ( lies_on_one_of @ a_lion @ X0 @ ( yesterday @ X0 ) )
| ~ ( unicorn_lies @ X0 )
| ( unicorn_lies @ ( yesterday @ X0 ) )
| ~ ( day @ ( yesterday @ X0 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl146,zip_derived_cl36]) ).
thf(zip_derived_cl167,plain,
! [X0: $i] :
( ~ ( thursday @ X0 )
| ~ ( lies_on_one_of @ a_lion @ X0 @ ( yesterday @ X0 ) )
| ~ ( unicorn_lies @ X0 )
| ( unicorn_lies @ ( yesterday @ X0 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl112,zip_derived_cl148]) ).
thf(unicorn_lies_thursday,axiom,
! [X: $i] :
( ( thursday @ X )
=> ( unicorn_lies @ X ) ) ).
thf(zip_derived_cl31,plain,
! [X0: $i] :
( ( unicorn_lies @ X0 )
| ~ ( thursday @ X0 ) ),
inference(cnf,[status(esa)],[unicorn_lies_thursday]) ).
thf(zip_derived_cl170,plain,
! [X0: $i] :
( ( unicorn_lies @ ( yesterday @ X0 ) )
| ~ ( lies_on_one_of @ a_lion @ X0 @ ( yesterday @ X0 ) )
| ~ ( thursday @ X0 ) ),
inference(clc,[status(thm)],[zip_derived_cl167,zip_derived_cl31]) ).
thf(zip_derived_cl17_003,plain,
! [X0: $i] :
( ( wednesday @ ( yesterday @ X0 ) )
| ~ ( thursday @ X0 ) ),
inference(cnf,[status(esa)],[thursday_follows_wednesday]) ).
thf(unicorn_does_not_lie_wednesday,axiom,
! [X: $i] :
( ( wednesday @ X )
=> ~ ( unicorn_lies @ X ) ) ).
thf(zip_derived_cl30,plain,
! [X0: $i] :
( ~ ( unicorn_lies @ X0 )
| ~ ( wednesday @ X0 ) ),
inference(cnf,[status(esa)],[unicorn_does_not_lie_wednesday]) ).
thf(zip_derived_cl114,plain,
! [X0: $i] :
( ~ ( thursday @ X0 )
| ~ ( unicorn_lies @ ( yesterday @ X0 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl17,zip_derived_cl30]) ).
thf(zip_derived_cl171,plain,
! [X0: $i] :
( ~ ( thursday @ X0 )
| ~ ( lies_on_one_of @ a_lion @ X0 @ ( yesterday @ X0 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl170,zip_derived_cl114]) ).
thf(zip_derived_cl172,plain,
! [X0: $i] :
( ~ ( lion_lies @ ( yesterday @ X0 ) )
| ( lion_lies @ X0 )
| ~ ( day @ X0 )
| ~ ( thursday @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl48,zip_derived_cl171]) ).
thf(lion_does_not_lie_thursday,axiom,
! [X: $i] :
( ( thursday @ X )
=> ~ ( lion_lies @ X ) ) ).
thf(zip_derived_cl24,plain,
! [X0: $i] :
( ~ ( lion_lies @ X0 )
| ~ ( thursday @ X0 ) ),
inference(cnf,[status(esa)],[lion_does_not_lie_thursday]) ).
thf(zip_derived_cl174,plain,
! [X0: $i] :
( ~ ( thursday @ X0 )
| ~ ( day @ X0 )
| ~ ( lion_lies @ ( yesterday @ X0 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl172,zip_derived_cl24]) ).
thf(thursday_is_a_day,axiom,
! [X: $i] :
( ( thursday @ X )
=> ( day @ X ) ) ).
thf(zip_derived_cl10,plain,
! [X0: $i] :
( ( day @ X0 )
| ~ ( thursday @ X0 ) ),
inference(cnf,[status(esa)],[thursday_is_a_day]) ).
thf(zip_derived_cl175,plain,
! [X0: $i] :
( ~ ( lion_lies @ ( yesterday @ X0 ) )
| ~ ( thursday @ X0 ) ),
inference(clc,[status(thm)],[zip_derived_cl174,zip_derived_cl10]) ).
thf(zip_derived_cl225,plain,
! [X0: $i] :
~ ( thursday @ X0 ),
inference(clc,[status(thm)],[zip_derived_cl113,zip_derived_cl175]) ).
thf(thursday,axiom,
thursday @ a_thursday ).
thf(zip_derived_cl3,plain,
thursday @ a_thursday,
inference(cnf,[status(esa)],[thursday]) ).
thf(zip_derived_cl226,plain,
$false,
inference('s_sup+',[status(thm)],[zip_derived_cl225,zip_derived_cl3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10 % Problem : PUZ005+1 : TPTP v9.2.0. Released v2.2.0.
% 0.00/0.11 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.qqvuxfNFyc true
% 0.10/0.31 % Computer : n020.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 15:08:53 EDT 2025
% 0.10/0.31 % CPUTime :
% 0.10/0.31 % Running portfolio for 300 s
% 0.10/0.31 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.32 % Number of cores: 8
% 0.10/0.32 % Python version: Python 3.6.8
% 0.10/0.32 % Running in FO mode
% 0.66/0.60 % Total configuration time : 435
% 0.66/0.60 % Estimated wc time : 1092
% 0.66/0.60 % Estimated cpu time (7 cpus) : 156.0
% 0.92/0.67 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.92/0.67 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.92/0.68 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.92/0.68 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.92/0.68 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.92/0.68 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 1.24/0.71 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 1.24/0.76 % /export/starexec/sandbox/solver/bin/fo/fo1_lcnf.sh running for 50s
% 1.30/0.77 % Solved by fo/fo13.sh.
% 1.30/0.77 % done 157 iterations in 0.065s
% 1.30/0.77 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 1.30/0.77 % SZS output start Refutation
% See solution above
% 1.30/0.77
% 1.30/0.77
% 1.30/0.77 % Terminating...
% 1.30/0.80 % Runner terminated.
% 1.30/0.82 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------