%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC030+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.liWuiDB3KW true
% Computer : n013.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 04:58:20 PM UTC 2025
% Result : Theorem 0.53s 0.86s
% Output : Refutation 0.53s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 2
% Syntax : Number of formulae : 70 ( 39 unt; 0 typ; 0 def)
% Number of atoms : 146 ( 107 equ; 0 cnn)
% Maximal formula atoms : 14 ( 2 avg)
% Number of connectives : 206 ( 54 ~; 58 |; 3 &; 76 @)
% ( 1 <=>; 14 =>; 0 <=; 0 <~>)
% Maximal formula depth : 19 ( 3 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 11 ( 9 usr; 8 con; 0-2 aty)
% Number of variables : 22 ( 0 ^; 22 !; 0 ?; 22 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__3_type,type,
sk__3: $i ).
thf(nil_type,type,
nil: $i ).
thf(app_type,type,
app: $i > $i > $i ).
thf(ssList_type,type,
ssList: $i > $o ).
thf(sk__5_type,type,
sk__5: $i ).
thf(sk__4_type,type,
sk__4: $i ).
thf(sk__2_type,type,
sk__2: $i ).
thf(sk__6_type,type,
sk__6: $i ).
thf(sk__7_type,type,
sk__7: $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 )
=> ! [Z: $i] :
( ( ssList @ Z )
=> ( ( ( app @ Y @ Z )
!= X )
| ( ( app @ Z @ Y )
!= W ) ) ) )
| ( ( ( nil != V )
| ( nil = U ) )
& ( ( nil != U )
| ( nil = V ) ) ) ) ) ) ) ) ).
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 )
=> ! [Z: $i] :
( ( ssList @ Z )
=> ( ( ( app @ Y @ Z )
!= X )
| ( ( app @ Z @ Y )
!= W ) ) ) )
| ( ( ( nil != V )
| ( nil = U ) )
& ( ( nil != U )
| ( nil = V ) ) ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[co1]) ).
thf(zip_derived_cl24,plain,
( ( app @ sk__7 @ sk__6 )
= sk__4 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl22,plain,
sk__2 = sk__4,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl41,plain,
( ( app @ sk__7 @ sk__6 )
= sk__2 ),
inference(demod,[status(thm)],[zip_derived_cl24,zip_derived_cl22]) ).
thf(zip_derived_cl18,plain,
( ( nil = sk__3 )
| ( nil = sk__2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl25,plain,
( ( app @ sk__6 @ sk__7 )
= sk__5 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl27,plain,
sk__3 = sk__5,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl42,plain,
( ( app @ sk__6 @ sk__7 )
= sk__3 ),
inference(demod,[status(thm)],[zip_derived_cl25,zip_derived_cl27]) ).
thf(ax83,axiom,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ( ( nil
= ( app @ U @ V ) )
<=> ( ( nil = V )
& ( nil = U ) ) ) ) ) ).
thf(zip_derived_cl13,plain,
! [X0: $i,X1: $i] :
( ~ ( ssList @ X0 )
| ( nil
!= ( app @ X1 @ X0 ) )
| ( nil = X1 )
| ~ ( ssList @ X1 ) ),
inference(cnf,[status(esa)],[ax83]) ).
thf(zip_derived_cl58,plain,
( ( nil != sk__3 )
| ~ ( ssList @ sk__6 )
| ( nil = sk__6 )
| ~ ( ssList @ sk__7 ) ),
inference('sup-',[status(thm)],[zip_derived_cl42,zip_derived_cl13]) ).
thf(zip_derived_cl23,plain,
ssList @ sk__6,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl26,plain,
ssList @ sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl62,plain,
( ( nil != sk__3 )
| ( nil = sk__6 ) ),
inference(demod,[status(thm)],[zip_derived_cl58,zip_derived_cl23,zip_derived_cl26]) ).
thf(zip_derived_cl18_001,plain,
( ( nil = sk__3 )
| ( nil = sk__2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl41_002,plain,
( ( app @ sk__7 @ sk__6 )
= sk__2 ),
inference(demod,[status(thm)],[zip_derived_cl24,zip_derived_cl22]) ).
thf(zip_derived_cl12,plain,
! [X0: $i,X1: $i] :
( ~ ( ssList @ X0 )
| ( nil
!= ( app @ X1 @ X0 ) )
| ( nil = X0 )
| ~ ( ssList @ X1 ) ),
inference(cnf,[status(esa)],[ax83]) ).
thf(zip_derived_cl46,plain,
( ( nil != sk__2 )
| ~ ( ssList @ sk__7 )
| ( nil = sk__6 )
| ~ ( ssList @ sk__6 ) ),
inference('sup-',[status(thm)],[zip_derived_cl41,zip_derived_cl12]) ).
thf(zip_derived_cl26_003,plain,
ssList @ sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl23_004,plain,
ssList @ sk__6,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl50,plain,
( ( nil != sk__2 )
| ( nil = sk__6 ) ),
inference(demod,[status(thm)],[zip_derived_cl46,zip_derived_cl26,zip_derived_cl23]) ).
thf(zip_derived_cl51,plain,
( ( nil != nil )
| ( nil = sk__3 )
| ( nil = sk__6 ) ),
inference('sup-',[status(thm)],[zip_derived_cl18,zip_derived_cl50]) ).
thf(zip_derived_cl52,plain,
( ( nil = sk__6 )
| ( nil = sk__3 ) ),
inference(simplify,[status(thm)],[zip_derived_cl51]) ).
thf(zip_derived_cl64,plain,
nil = sk__6,
inference(clc,[status(thm)],[zip_derived_cl62,zip_derived_cl52]) ).
thf(zip_derived_cl64_005,plain,
nil = sk__6,
inference(clc,[status(thm)],[zip_derived_cl62,zip_derived_cl52]) ).
thf(zip_derived_cl71,plain,
( ( sk__6 = sk__3 )
| ( sk__6 = sk__2 ) ),
inference(demod,[status(thm)],[zip_derived_cl18,zip_derived_cl64,zip_derived_cl64]) ).
thf(zip_derived_cl41_006,plain,
( ( app @ sk__7 @ sk__6 )
= sk__2 ),
inference(demod,[status(thm)],[zip_derived_cl24,zip_derived_cl22]) ).
thf(zip_derived_cl13_007,plain,
! [X0: $i,X1: $i] :
( ~ ( ssList @ X0 )
| ( nil
!= ( app @ X1 @ X0 ) )
| ( nil = X1 )
| ~ ( ssList @ X1 ) ),
inference(cnf,[status(esa)],[ax83]) ).
thf(zip_derived_cl59,plain,
( ( nil != sk__2 )
| ~ ( ssList @ sk__7 )
| ( nil = sk__7 )
| ~ ( ssList @ sk__6 ) ),
inference('sup-',[status(thm)],[zip_derived_cl41,zip_derived_cl13]) ).
thf(zip_derived_cl26_008,plain,
ssList @ sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl23_009,plain,
ssList @ sk__6,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl63,plain,
( ( nil != sk__2 )
| ( nil = sk__7 ) ),
inference(demod,[status(thm)],[zip_derived_cl59,zip_derived_cl26,zip_derived_cl23]) ).
thf(zip_derived_cl64_010,plain,
nil = sk__6,
inference(clc,[status(thm)],[zip_derived_cl62,zip_derived_cl52]) ).
thf(zip_derived_cl64_011,plain,
nil = sk__6,
inference(clc,[status(thm)],[zip_derived_cl62,zip_derived_cl52]) ).
thf(zip_derived_cl75,plain,
( ( sk__6 != sk__2 )
| ( sk__6 = sk__7 ) ),
inference(demod,[status(thm)],[zip_derived_cl63,zip_derived_cl64,zip_derived_cl64]) ).
thf(zip_derived_cl79,plain,
( ( sk__6 != sk__6 )
| ( sk__6 = sk__3 )
| ( sk__6 = sk__7 ) ),
inference('sup-',[status(thm)],[zip_derived_cl71,zip_derived_cl75]) ).
thf(zip_derived_cl81,plain,
( ( sk__6 = sk__7 )
| ( sk__6 = sk__3 ) ),
inference(simplify,[status(thm)],[zip_derived_cl79]) ).
thf(zip_derived_cl42_012,plain,
( ( app @ sk__6 @ sk__7 )
= sk__3 ),
inference(demod,[status(thm)],[zip_derived_cl25,zip_derived_cl27]) ).
thf(zip_derived_cl12_013,plain,
! [X0: $i,X1: $i] :
( ~ ( ssList @ X0 )
| ( nil
!= ( app @ X1 @ X0 ) )
| ( nil = X0 )
| ~ ( ssList @ X1 ) ),
inference(cnf,[status(esa)],[ax83]) ).
thf(zip_derived_cl45,plain,
( ( nil != sk__3 )
| ~ ( ssList @ sk__6 )
| ( nil = sk__7 )
| ~ ( ssList @ sk__7 ) ),
inference('sup-',[status(thm)],[zip_derived_cl42,zip_derived_cl12]) ).
thf(zip_derived_cl23_014,plain,
ssList @ sk__6,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl26_015,plain,
ssList @ sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl49,plain,
( ( nil != sk__3 )
| ( nil = sk__7 ) ),
inference(demod,[status(thm)],[zip_derived_cl45,zip_derived_cl23,zip_derived_cl26]) ).
thf(zip_derived_cl64_016,plain,
nil = sk__6,
inference(clc,[status(thm)],[zip_derived_cl62,zip_derived_cl52]) ).
thf(zip_derived_cl64_017,plain,
nil = sk__6,
inference(clc,[status(thm)],[zip_derived_cl62,zip_derived_cl52]) ).
thf(zip_derived_cl74,plain,
( ( sk__6 != sk__3 )
| ( sk__6 = sk__7 ) ),
inference(demod,[status(thm)],[zip_derived_cl49,zip_derived_cl64,zip_derived_cl64]) ).
thf(zip_derived_cl82,plain,
sk__6 = sk__7,
inference(clc,[status(thm)],[zip_derived_cl81,zip_derived_cl74]) ).
thf(zip_derived_cl84,plain,
( ( app @ sk__7 @ sk__7 )
= sk__2 ),
inference(demod,[status(thm)],[zip_derived_cl41,zip_derived_cl82]) ).
thf(zip_derived_cl42_018,plain,
( ( app @ sk__6 @ sk__7 )
= sk__3 ),
inference(demod,[status(thm)],[zip_derived_cl25,zip_derived_cl27]) ).
thf(zip_derived_cl82_019,plain,
sk__6 = sk__7,
inference(clc,[status(thm)],[zip_derived_cl81,zip_derived_cl74]) ).
thf(zip_derived_cl85,plain,
( ( app @ sk__7 @ sk__7 )
= sk__3 ),
inference(demod,[status(thm)],[zip_derived_cl42,zip_derived_cl82]) ).
thf(zip_derived_cl98,plain,
sk__3 = sk__2,
inference(demod,[status(thm)],[zip_derived_cl84,zip_derived_cl85]) ).
thf(zip_derived_cl71_020,plain,
( ( sk__6 = sk__3 )
| ( sk__6 = sk__2 ) ),
inference(demod,[status(thm)],[zip_derived_cl18,zip_derived_cl64,zip_derived_cl64]) ).
thf(zip_derived_cl82_021,plain,
sk__6 = sk__7,
inference(clc,[status(thm)],[zip_derived_cl81,zip_derived_cl74]) ).
thf(zip_derived_cl82_022,plain,
sk__6 = sk__7,
inference(clc,[status(thm)],[zip_derived_cl81,zip_derived_cl74]) ).
thf(zip_derived_cl88,plain,
( ( sk__7 = sk__3 )
| ( sk__7 = sk__2 ) ),
inference(demod,[status(thm)],[zip_derived_cl71,zip_derived_cl82,zip_derived_cl82]) ).
thf(zip_derived_cl103,plain,
( ( sk__7 = sk__3 )
| ( sk__7 = sk__3 ) ),
inference('sup+',[status(thm)],[zip_derived_cl98,zip_derived_cl88]) ).
thf(zip_derived_cl104,plain,
sk__7 = sk__3,
inference(simplify,[status(thm)],[zip_derived_cl103]) ).
thf(zip_derived_cl21,plain,
( ( nil != sk__2 )
| ( nil != sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl64_023,plain,
nil = sk__6,
inference(clc,[status(thm)],[zip_derived_cl62,zip_derived_cl52]) ).
thf(zip_derived_cl64_024,plain,
nil = sk__6,
inference(clc,[status(thm)],[zip_derived_cl62,zip_derived_cl52]) ).
thf(zip_derived_cl72,plain,
( ( sk__6 != sk__2 )
| ( sk__6 != sk__3 ) ),
inference(demod,[status(thm)],[zip_derived_cl21,zip_derived_cl64,zip_derived_cl64]) ).
thf(zip_derived_cl82_025,plain,
sk__6 = sk__7,
inference(clc,[status(thm)],[zip_derived_cl81,zip_derived_cl74]) ).
thf(zip_derived_cl82_026,plain,
sk__6 = sk__7,
inference(clc,[status(thm)],[zip_derived_cl81,zip_derived_cl74]) ).
thf(zip_derived_cl89,plain,
( ( sk__7 != sk__2 )
| ( sk__7 != sk__3 ) ),
inference(demod,[status(thm)],[zip_derived_cl72,zip_derived_cl82,zip_derived_cl82]) ).
thf(zip_derived_cl98_027,plain,
sk__3 = sk__2,
inference(demod,[status(thm)],[zip_derived_cl84,zip_derived_cl85]) ).
thf(zip_derived_cl101,plain,
( ( sk__7 != sk__3 )
| ( sk__7 != sk__3 ) ),
inference(demod,[status(thm)],[zip_derived_cl89,zip_derived_cl98]) ).
thf(zip_derived_cl102,plain,
sk__7 != sk__3,
inference(simplify,[status(thm)],[zip_derived_cl101]) ).
thf(zip_derived_cl105,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl104,zip_derived_cl102]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.11 % Problem : SWC030+1 : TPTP v9.2.0. Released v2.4.0.
% 0.02/0.12 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.liWuiDB3KW true
% 0.12/0.32 % Computer : n013.cluster.edu
% 0.12/0.32 % Model : x86_64 x86_64
% 0.12/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.32 % Memory : 8042.1875MB
% 0.12/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.32 % CPULimit : 300
% 0.12/0.32 % WCLimit : 300
% 0.12/0.32 % DateTime : Wed Oct 1 17:12:23 EDT 2025
% 0.12/0.33 % CPUTime :
% 0.12/0.33 % Running portfolio for 300 s
% 0.12/0.33 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.33 % Number of cores: 8
% 0.12/0.33 % Python version: Python 3.6.8
% 0.12/0.33 % Running in FO mode
% 0.51/0.64 % Total configuration time : 435
% 0.51/0.64 % Estimated wc time : 1092
% 0.51/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.51/0.75 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.51/0.77 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.51/0.79 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.51/0.79 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.51/0.80 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.51/0.80 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.51/0.81 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.53/0.86 % Solved by fo/fo4.sh.
% 0.53/0.86 % done 47 iterations in 0.028s
% 0.53/0.86 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.53/0.86 % SZS output start Refutation
% See solution above
% 0.53/0.87
% 0.53/0.87
% 0.53/0.87 % Terminating...
% 1.70/1.03 % Runner terminated.
% 1.70/1.05 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------