%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYO560^1 : TPTP v9.2.0. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.9J4uop6E4o true
% Computer : n004.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 05:07:56 PM UTC 2025
% Result : Theorem 0.51s 0.81s
% Output : Refutation 0.51s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 6
% Syntax : Number of formulae : 58 ( 19 unt; 0 typ; 0 def)
% Number of atoms : 161 ( 9 equ; 0 cnn)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 204 ( 34 ~; 15 |; 0 &; 136 @)
% ( 0 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 28 ( 28 >; 0 *; 0 +; 0 <<)
% Number of symbols : 11 ( 6 usr; 7 con; 0-2 aty)
% ( 2 !!; 9 ??; 0 @@+; 0 @@-)
% Number of variables : 60 ( 42 ^; 16 !; 2 ?; 60 :)
% Comments :
%------------------------------------------------------------------------------
thf('#sk3_type',type,
'#sk3': $o ).
thf('#sk1_type',type,
'#sk1': $o ).
thf(epso_type,type,
epso: ( $o > $o ) > $o ).
thf(q_type,type,
q: ( $o > $o ) > $o ).
thf(epsoo_type,type,
epsoo: ( ( $o > $o ) > $o ) > $o > $o ).
thf('#sk2_type',type,
'#sk2': $o ).
thf(qkf,axiom,
( q
@ ^ [X: $o] : $false ) ).
thf(zip_derived_cl3,plain,
( q
@ ^ [Y0: $o] : $false ),
inference(cnf,[status(esa)],[qkf]) ).
thf(c,conjecture,
q @ ( epsoo @ epso ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( q @ ( epsoo @ epso ) ),
inference('cnf.neg',[status(esa)],[c]) ).
thf(zip_derived_cl5,plain,
~ ( q @ ( epsoo @ epso ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl12,plain,
( ( ^ [Y0: $o] : $false )
!= ( ^ [Y0: $o] :
( epsoo
@ ^ [Y1: $o > $o] :
( epso
@ ^ [Y2: $o] : ( Y1 @ Y2 ) )
@ Y0 ) ) ),
inference(ext_sup,[status(thm)],[zip_derived_cl3,zip_derived_cl5]) ).
thf(zip_derived_cl13,plain,
( ( ^ [Y0: $o] : $false )
!= ( epsoo @ epso ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl12]) ).
thf(zip_derived_cl21,plain,
( epsoo
@ ^ [Y0: $o > $o] :
( epso
@ ^ [Y1: $o] : ( Y0 @ Y1 ) )
@ '#sk2' ),
inference(neg_ext,[status(thm)],[zip_derived_cl13]) ).
thf(zip_derived_cl22,plain,
epsoo @ epso @ '#sk2',
inference(ho_norm,[status(thm)],[zip_derived_cl21]) ).
thf(choiceaxo,axiom,
! [P: $o > $o] :
( ? [X: $o] : ( P @ X )
=> ( P @ ( epso @ P ) ) ) ).
thf(zip_derived_cl0,plain,
( !!
@ ^ [Y0: $o > $o] :
( ( ??
@ ^ [Y1: $o] : ( Y0 @ Y1 ) )
=> ( Y0 @ ( epso @ Y0 ) ) ) ),
inference(cnf,[status(esa)],[choiceaxo]) ).
thf(zip_derived_cl31,plain,
! [X2: $o > $o] :
( ( ??
@ ^ [Y0: $o] : ( X2 @ Y0 ) )
=> ( X2 @ ( epso @ X2 ) ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl34,plain,
! [X2: $o > $o] :
( ~ ( ??
@ ^ [Y0: $o] : ( X2 @ Y0 ) )
| ( X2 @ ( epso @ X2 ) ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl31]) ).
thf(zip_derived_cl35,plain,
! [X2: $o > $o,X4: $o] :
( ~ ( X2 @ X4 )
| ( X2 @ ( epso @ X2 ) ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl34]) ).
thf(zip_derived_cl31_001,plain,
! [X2: $o > $o] :
( ( ??
@ ^ [Y0: $o] : ( X2 @ Y0 ) )
=> ( X2 @ ( epso @ X2 ) ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl0]) ).
thf(zip_derived_cl32,plain,
( ( ??
@ ^ [Y0: $o] : Y0 )
=> ( epso
@ ^ [Y0: $o] : Y0 ) ),
inference(triggered_bool_instantiation,[status(thm)],[zip_derived_cl31]) ).
thf(zip_derived_cl85,plain,
( ~ ( ??
@ ^ [Y0: $o] : Y0 )
| ( epso
@ ^ [Y0: $o] : Y0 ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl32]) ).
thf(zip_derived_cl86,plain,
! [X2: $o] :
( ~ X2
| ( epso
@ ^ [Y0: $o] : Y0 ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl85]) ).
thf(zip_derived_cl89,plain,
( epso
@ ^ [Y0: $o] : Y0 ),
inference('ho.refine',[status(thm)],[zip_derived_cl86]) ).
thf(choiceaxoo,axiom,
! [P: ( $o > $o ) > $o] :
( ? [X: $o > $o] : ( P @ X )
=> ( P @ ( epsoo @ P ) ) ) ).
thf(zip_derived_cl1,plain,
( !!
@ ^ [Y0: ( $o > $o ) > $o] :
( ( ??
@ ^ [Y1: $o > $o] : ( Y0 @ Y1 ) )
=> ( Y0 @ ( epsoo @ Y0 ) ) ) ),
inference(cnf,[status(esa)],[choiceaxoo]) ).
thf(zip_derived_cl51,plain,
! [X2: ( $o > $o ) > $o] :
( ( ??
@ ^ [Y0: $o > $o] : ( X2 @ Y0 ) )
=> ( X2 @ ( epsoo @ X2 ) ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl53,plain,
! [X2: ( $o > $o ) > $o] :
( ~ ( ??
@ ^ [Y0: $o > $o] : ( X2 @ Y0 ) )
| ( X2 @ ( epsoo @ X2 ) ) ),
inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl51]) ).
thf(zip_derived_cl54,plain,
! [X2: ( $o > $o ) > $o,X4: $o > $o] :
( ~ ( X2 @ X4 )
| ( X2 @ ( epsoo @ X2 ) ) ),
inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl53]) ).
thf(zip_derived_cl5_002,plain,
~ ( q @ ( epsoo @ epso ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl58,plain,
! [X2: $o > $o] :
( ~ ( epso @ X2 )
| ( epso @ ( epsoo @ epso ) ) ),
inference('inst_choice((epso))',[status(thm)],[zip_derived_cl54,zip_derived_cl5]) ).
thf(zip_derived_cl97,plain,
epso @ ( epsoo @ epso ),
inference('sup-',[status(thm)],[zip_derived_cl89,zip_derived_cl58]) ).
thf(zip_derived_cl102,plain,
! [X2: $o] :
( ~ ( epsoo @ epso @ X2 )
| ( epsoo @ epso @ ( epso @ ( epsoo @ epso ) ) ) ),
inference('inst_choice((epsoo @ epso))',[status(thm)],[zip_derived_cl35,zip_derived_cl97]) ).
thf(zip_derived_cl97_003,plain,
epso @ ( epsoo @ epso ),
inference('sup-',[status(thm)],[zip_derived_cl89,zip_derived_cl58]) ).
thf(qid,axiom,
( q
@ ^ [X: $o] : X ) ).
thf(zip_derived_cl4,plain,
( q
@ ^ [Y0: $o] : Y0 ),
inference(cnf,[status(esa)],[qid]) ).
thf(zip_derived_cl5_004,plain,
~ ( q @ ( epsoo @ epso ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl18,plain,
( ( ^ [Y0: $o] : Y0 )
!= ( ^ [Y0: $o] :
( epsoo
@ ^ [Y1: $o > $o] :
( epso
@ ^ [Y2: $o] : ( Y1 @ Y2 ) )
@ Y0 ) ) ),
inference(ext_sup,[status(thm)],[zip_derived_cl4,zip_derived_cl5]) ).
thf(zip_derived_cl19,plain,
( ( ^ [Y0: $o] : Y0 )
!= ( epsoo @ epso ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl18]) ).
thf(zip_derived_cl24,plain,
( '#sk3'
!= ( epsoo
@ ^ [Y0: $o > $o] :
( epso
@ ^ [Y1: $o] : ( Y0 @ Y1 ) )
@ '#sk3' ) ),
inference(neg_ext,[status(thm)],[zip_derived_cl19]) ).
thf(zip_derived_cl25,plain,
( '#sk3'
!= ( epsoo @ epso @ '#sk3' ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl24]) ).
thf(zip_derived_cl28,plain,
( '#sk3'
| ( epsoo @ epso @ $false ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl25]) ).
thf(qkt,axiom,
( q
@ ^ [X: $o] : $true ) ).
thf(zip_derived_cl2,plain,
( q
@ ^ [Y0: $o] : $true ),
inference(cnf,[status(esa)],[qkt]) ).
thf(zip_derived_cl5_005,plain,
~ ( q @ ( epsoo @ epso ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl6,plain,
( ( ^ [Y0: $o] : $true )
!= ( ^ [Y0: $o] :
( epsoo
@ ^ [Y1: $o > $o] :
( epso
@ ^ [Y2: $o] : ( Y1 @ Y2 ) )
@ Y0 ) ) ),
inference(ext_sup,[status(thm)],[zip_derived_cl2,zip_derived_cl5]) ).
thf(zip_derived_cl7,plain,
( ( ^ [Y0: $o] : $true )
!= ( epsoo @ epso ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl6]) ).
thf(zip_derived_cl8,plain,
~ ( epsoo
@ ^ [Y0: $o > $o] :
( epso
@ ^ [Y1: $o] : ( Y0 @ Y1 ) )
@ '#sk1' ),
inference(neg_ext,[status(thm)],[zip_derived_cl7]) ).
thf(zip_derived_cl9,plain,
~ ( epsoo @ epso @ '#sk1' ),
inference(ho_norm,[status(thm)],[zip_derived_cl8]) ).
thf(zip_derived_cl20,plain,
( '#sk1'
| ~ ( epsoo @ epso @ $false ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl9]) ).
thf(zip_derived_cl42,plain,
( '#sk3'
| '#sk1' ),
inference('sup-',[status(thm)],[zip_derived_cl28,zip_derived_cl20]) ).
thf(zip_derived_cl9_006,plain,
~ ( epsoo @ epso @ '#sk1' ),
inference(ho_norm,[status(thm)],[zip_derived_cl8]) ).
thf(zip_derived_cl46,plain,
( ~ ( epsoo @ epso @ $true )
| '#sk3' ),
inference('sup-',[status(thm)],[zip_derived_cl42,zip_derived_cl9]) ).
thf(zip_derived_cl25_007,plain,
( '#sk3'
!= ( epsoo @ epso @ '#sk3' ) ),
inference(ho_norm,[status(thm)],[zip_derived_cl24]) ).
thf(zip_derived_cl27,plain,
( ~ '#sk3'
| ~ ( epsoo @ epso @ '#sk3' ) ),
inference(eq_elim,[status(thm)],[zip_derived_cl25]) ).
thf(zip_derived_cl30,plain,
( ~ '#sk3'
| ~ ( epsoo @ epso @ $true ) ),
inference(local_rewriting,[status(thm)],[zip_derived_cl27]) ).
thf(zip_derived_cl73,plain,
~ ( epsoo @ epso @ $true ),
inference(clc,[status(thm)],[zip_derived_cl46,zip_derived_cl30]) ).
thf(zip_derived_cl105,plain,
! [X2: $o] :
~ ( epsoo @ epso @ X2 ),
inference(demod,[status(thm)],[zip_derived_cl102,zip_derived_cl97,zip_derived_cl73]) ).
thf(zip_derived_cl22_008,plain,
epsoo @ epso @ '#sk2',
inference(ho_norm,[status(thm)],[zip_derived_cl21]) ).
thf(zip_derived_cl23,plain,
( '#sk2'
| ( epsoo @ epso @ $false ) ),
inference(bool_hoist,[status(thm)],[zip_derived_cl22]) ).
thf(zip_derived_cl110,plain,
'#sk2',
inference('sup+',[status(thm)],[zip_derived_cl105,zip_derived_cl23]) ).
thf(zip_derived_cl105_009,plain,
! [X2: $o] :
~ ( epsoo @ epso @ X2 ),
inference(demod,[status(thm)],[zip_derived_cl102,zip_derived_cl97,zip_derived_cl73]) ).
thf(zip_derived_cl121,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl22,zip_derived_cl110,zip_derived_cl105]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.10 % Problem : SYO560^1 : TPTP v9.2.0. Released v5.2.0.
% 0.02/0.11 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.9J4uop6E4o true
% 0.10/0.31 % Computer : n004.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 17:58:23 EDT 2025
% 0.10/0.32 % CPUTime :
% 0.10/0.32 % Running portfolio for 300 s
% 0.10/0.32 % 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 HO mode
% 0.50/0.62 % Total configuration time : 828
% 0.50/0.62 % Estimated wc time : 1656
% 0.50/0.62 % Estimated cpu time (8 cpus) : 207.0
% 0.50/0.69 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.50/0.69 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.50/0.70 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.50/0.70 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.50/0.71 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.50/0.76 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.51/0.78 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 0.51/0.80 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.51/0.81 % Solved by lams/35_full_unif4.sh.
% 0.51/0.81 % done 39 iterations in 0.073s
% 0.51/0.81 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.51/0.81 % SZS output start Refutation
% See solution above
% 0.51/0.81
% 0.51/0.81
% 0.51/0.81 % Terminating...
% 1.59/0.98 % Runner terminated.
% 1.59/1.00 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------