%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC353+1 : TPTP v9.2.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.rt9BdUS3sZ true
% Computer : n031.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 04:59:28 PM UTC 2025
% Result : Theorem 0.57s 0.80s
% Output : Refutation 0.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 2
% Syntax : Number of formulae : 19 ( 12 unt; 0 typ; 0 def)
% Number of atoms : 70 ( 25 equ; 0 cnn)
% Maximal formula atoms : 19 ( 3 avg)
% Number of connectives : 157 ( 25 ~; 23 |; 15 &; 81 @)
% ( 1 <=>; 12 =>; 0 <=; 0 <~>)
% Maximal formula depth : 27 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 15 ( 13 usr; 7 con; 0-2 aty)
% Number of variables : 26 ( 0 ^; 17 !; 9 ?; 26 :)
% Comments :
%------------------------------------------------------------------------------
thf(frontsegP_type,type,
frontsegP: $i > $i > $o ).
thf(ssItem_type,type,
ssItem: $i > $o ).
thf(totalorderedP_type,type,
totalorderedP: $i > $o ).
thf(nil_type,type,
nil: $i ).
thf(app_type,type,
app: $i > $i > $i ).
thf(sk__16_type,type,
sk__16: $i ).
thf(ssList_type,type,
ssList: $i > $o ).
thf(sk__18_type,type,
sk__18: $i ).
thf(sk__20_type,type,
sk__20: $i ).
thf(sk__17_type,type,
sk__17: $i ).
thf(leq_type,type,
leq: $i > $i > $o ).
thf(sk__19_type,type,
sk__19: $i ).
thf(cons_type,type,
cons: $i > $i > $i ).
thf(co1,conjecture,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ssList @ X )
=> ( ( V != X )
| ( U != W )
| ! [Y: $i] :
( ( ssList @ Y )
=> ( ( ( app @ W @ Y )
!= X )
| ~ ( totalorderedP @ W )
| ? [Z: $i] :
( ? [X1: $i] :
( ? [X2: $i] :
( ? [X3: $i] :
( ( leq @ X2 @ Z )
& ( ( app @ X3 @ ( cons @ X2 @ nil ) )
= W )
& ( ssList @ X3 ) )
& ( ssItem @ X2 ) )
& ( ( app @ ( cons @ Z @ nil ) @ X1 )
= Y )
& ( ssList @ X1 ) )
& ( ssItem @ Z ) ) ) )
| ( frontsegP @ V @ U )
| ( ( nil != X )
& ( nil = W ) ) ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ssList @ X )
=> ( ( V != X )
| ( U != W )
| ! [Y: $i] :
( ( ssList @ Y )
=> ( ( ( app @ W @ Y )
!= X )
| ~ ( totalorderedP @ W )
| ? [Z: $i] :
( ? [X1: $i] :
( ? [X2: $i] :
( ? [X3: $i] :
( ( leq @ X2 @ Z )
& ( ( app @ X3 @ ( cons @ X2 @ nil ) )
= W )
& ( ssList @ X3 ) )
& ( ssItem @ X2 ) )
& ( ( app @ ( cons @ Z @ nil ) @ X1 )
= Y )
& ( ssList @ X1 ) )
& ( ssItem @ Z ) ) ) )
| ( frontsegP @ V @ U )
| ( ( nil != X )
& ( nil = W ) ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[co1]) ).
thf(zip_derived_cl89,plain,
~ ( frontsegP @ sk__17 @ sk__16 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl93,plain,
( ( app @ sk__18 @ sk__20 )
= sk__19 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl90,plain,
sk__16 = sk__18,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl96,plain,
sk__17 = sk__19,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl702,plain,
( ( app @ sk__16 @ sk__20 )
= sk__17 ),
inference(demod,[status(thm)],[zip_derived_cl93,zip_derived_cl90,zip_derived_cl96]) ).
thf(ax5,axiom,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ( ( frontsegP @ U @ V )
<=> ? [W: $i] :
( ( ( app @ V @ W )
= U )
& ( ssList @ W ) ) ) ) ) ).
thf(zip_derived_cl5,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( ssList @ X0 )
| ( ( app @ X0 @ X2 )
!= X1 )
| ~ ( ssList @ X2 )
| ( frontsegP @ X1 @ X0 )
| ~ ( ssList @ X1 ) ),
inference(cnf,[status(esa)],[ax5]) ).
thf(zip_derived_cl737,plain,
! [X0: $i] :
( ( sk__17 != X0 )
| ~ ( ssList @ X0 )
| ( frontsegP @ X0 @ sk__16 )
| ~ ( ssList @ sk__20 )
| ~ ( ssList @ sk__16 ) ),
inference('sup-',[status(thm)],[zip_derived_cl702,zip_derived_cl5]) ).
thf(zip_derived_cl92,plain,
ssList @ sk__20,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl87,plain,
ssList @ sk__16,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl744,plain,
! [X0: $i] :
( ( sk__17 != X0 )
| ~ ( ssList @ X0 )
| ( frontsegP @ X0 @ sk__16 ) ),
inference(demod,[status(thm)],[zip_derived_cl737,zip_derived_cl92,zip_derived_cl87]) ).
thf(zip_derived_cl774,plain,
( ~ ( ssList @ sk__17 )
| ( sk__17 != sk__17 ) ),
inference('sup+',[status(thm)],[zip_derived_cl89,zip_derived_cl744]) ).
thf(zip_derived_cl97,plain,
ssList @ sk__19,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl96_001,plain,
sk__17 = sk__19,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl699,plain,
ssList @ sk__17,
inference(demod,[status(thm)],[zip_derived_cl97,zip_derived_cl96]) ).
thf(zip_derived_cl777,plain,
sk__17 != sk__17,
inference(demod,[status(thm)],[zip_derived_cl774,zip_derived_cl699]) ).
thf(zip_derived_cl778,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl777]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SWC353+1 : TPTP v9.2.0. Released v2.4.0.
% 0.07/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.rt9BdUS3sZ true
% 0.13/0.34 % Computer : n031.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
% 0.13/0.34 % DateTime : Wed Oct 1 17:08:38 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox/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 FO mode
% 0.56/0.64 % Total configuration time : 435
% 0.56/0.64 % Estimated wc time : 1092
% 0.56/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.56/0.71 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.74 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.74 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.76 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.76 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.76 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.57/0.76 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.57/0.80 % Solved by fo/fo3_bce.sh.
% 0.57/0.80 % BCE start: 99
% 0.57/0.80 % BCE eliminated: 2
% 0.57/0.80 % PE start: 97
% 0.57/0.80 logic: eq
% 0.57/0.80 % PE eliminated: 0
% 0.57/0.80 % done 53 iterations in 0.043s
% 0.57/0.80 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.57/0.80 % SZS output start Refutation
% See solution above
% 0.57/0.80
% 0.57/0.80
% 0.57/0.80 % Terminating...
% 1.62/0.85 % Runner terminated.
% 1.62/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------