%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU530^1 : TPTP v9.2.0. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.cuEPNX2XWz true
% Computer : n029.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 04:54:56 PM UTC 2025
% Result : Theorem 1.31s 0.69s
% Output : Refutation 1.31s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13 % Problem : SEU530^1 : TPTP v9.2.0. Released v3.7.0.
% 0.04/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.cuEPNX2XWz true
% 0.14/0.33 % Computer : n029.cluster.edu
% 0.14/0.33 % Model : x86_64 x86_64
% 0.14/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.33 % Memory : 8042.1875MB
% 0.14/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.33 % CPULimit : 300
% 0.14/0.33 % WCLimit : 300
% 0.14/0.33 % DateTime : Wed Oct 1 16:07:38 EDT 2025
% 0.14/0.33 % CPUTime :
% 0.14/0.33 % Running portfolio for 300 s
% 0.14/0.33 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.33 % Number of cores: 8
% 0.14/0.34 % Python version: Python 3.6.8
% 0.14/0.34 % Running in HO mode
% 0.20/0.53 % Total configuration time : 828
% 0.20/0.53 % Estimated wc time : 1656
% 0.20/0.53 % Estimated cpu time (8 cpus) : 207.0
% 0.74/0.62 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.74/0.62 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 1.23/0.63 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 1.23/0.63 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 1.23/0.63 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 1.23/0.64 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 1.23/0.66 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 1.23/0.66 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 1.31/0.69 % Solved by lams/40_c_ic.sh.
% 1.31/0.69 % done 44 iterations in 0.032s
% 1.31/0.69 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 1.31/0.69 % SZS output start Refutation
% 1.31/0.69 thf(setadjoinAx_type, type, setadjoinAx: $o).
% 1.31/0.69 thf(setunionAx_type, type, setunionAx: $o).
% 1.31/0.69 thf(emptyinunitempty_type, type, emptyinunitempty: $o).
% 1.31/0.69 thf(emptyInPowerset_type, type, emptyInPowerset: $o).
% 1.31/0.69 thf(omegaSAx_type, type, omegaSAx: $o).
% 1.31/0.69 thf(eqinunit_type, type, eqinunit: $o).
% 1.31/0.69 thf(nonemptyI1_type, type, nonemptyI1: $o).
% 1.31/0.69 thf(wellorderingAx_type, type, wellorderingAx: $o).
% 1.31/0.69 thf(emptysetE_type, type, emptysetE: $o).
% 1.31/0.69 thf(nonemptyE1_type, type, nonemptyE1: $o).
% 1.31/0.69 thf(setadjoinIR_type, type, setadjoinIR: $o).
% 1.31/0.69 thf(in_type, type, in: $i > $i > $o).
% 1.31/0.69 thf(setoftrueEq_type, type, setoftrueEq: $o).
% 1.31/0.69 thf(emptyI_type, type, emptyI: $o).
% 1.31/0.69 thf(exuE2_type, type, exuE2: $o).
% 1.31/0.69 thf(dsetconstrEL_type, type, dsetconstrEL: $o).
% 1.31/0.69 thf(notinsingleton_type, type, notinsingleton: $o).
% 1.31/0.69 thf(powersetAx_type, type, powersetAx: $o).
% 1.31/0.69 thf(subPowSU_type, type, subPowSU: $o).
% 1.31/0.69 thf(setadjoinOr_type, type, setadjoinOr: $o).
% 1.31/0.69 thf(notinemptyset_type, type, notinemptyset: $o).
% 1.31/0.69 thf(emptyset_type, type, emptyset: $i).
% 1.31/0.69 thf(setext_type, type, setext: $o).
% 1.31/0.69 thf(setbeta_type, type, setbeta: $o).
% 1.31/0.69 thf(emptysetimpfalse_type, type, emptysetimpfalse: $o).
% 1.31/0.69 thf(uniqinunit_type, type, uniqinunit: $o).
% 1.31/0.69 thf(setadjoinIL_type, type, setadjoinIL: $o).
% 1.31/0.69 thf(exuE1_type, type, exuE1: $o).
% 1.31/0.69 thf(nonemptyI_type, type, nonemptyI: $o).
% 1.31/0.69 thf(omega0Ax_type, type, omega0Ax: $o).
% 1.31/0.69 thf(powersetI_type, type, powersetI: $o).
% 1.31/0.69 thf(prop2setE_type, type, prop2setE: $o).
% 1.31/0.69 thf(setextAx_type, type, setextAx: $o).
% 1.31/0.69 thf(descrp_type, type, descrp: $o).
% 1.31/0.69 thf(foundationAx_type, type, foundationAx: $o).
% 1.31/0.69 thf(emptysetAx_type, type, emptysetAx: $o).
% 1.31/0.69 thf(emptyinPowerset_type, type, emptyinPowerset: $o).
% 1.31/0.69 thf(dsetconstrER_type, type, dsetconstrER: $o).
% 1.31/0.69 thf(sk__22_type, type, sk__22: $i).
% 1.31/0.69 thf(powersetE_type, type, powersetE: $o).
% 1.31/0.69 thf(sk__21_type, type, sk__21: $i).
% 1.31/0.69 thf(nonemptyImpWitness_type, type, nonemptyImpWitness: $o).
% 1.31/0.69 thf(noeltsimpempty_type, type, noeltsimpempty: $o).
% 1.31/0.69 thf(zip_tseitin_0_type, type, zip_tseitin_0: $i > $i > $i > $o).
% 1.31/0.69 thf(setunionI_type, type, setunionI: $o).
% 1.31/0.69 thf(exuE3e_type, type, exuE3e: $o).
% 1.31/0.69 thf(dsetconstrI_type, type, dsetconstrI: $o).
% 1.31/0.69 thf(setadjoinE_type, type, setadjoinE: $o).
% 1.31/0.69 thf(setadjoin_type, type, setadjoin: $i > $i > $i).
% 1.31/0.69 thf(replAx_type, type, replAx: $o).
% 1.31/0.69 thf(omegaIndAx_type, type, omegaIndAx: $o).
% 1.31/0.69 thf(setunionE_type, type, setunionE: $o).
% 1.31/0.69 thf(eqinunit, axiom, eqinunit =
% 1.31/0.69 (![Xx:$i,Xy:$i]:
% 1.31/0.69 ( ( ( Xx ) = ( Xy ) ) => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ))).
% 1.31/0.69 thf('0', plain,
% 1.31/0.69 (( eqinunit ) =
% 1.31/0.69 ( ![X4:$i,X6:$i]:
% 1.31/0.69 ( ( ( X4 ) = ( X6 ) ) => ( in @ X4 @ ( setadjoin @ X6 @ emptyset ) ) ) )),
% 1.31/0.69 define([status(thm)])).
% 1.31/0.69 thf(notinsingleton, axiom, notinsingleton =
% 1.31/0.69 (![Xx:$i,Xy:$i]:
% 1.31/0.69 ( ( ( Xx ) != ( Xy ) ) => ( ~( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ))).
% 1.31/0.69 thf('1', plain,
% 1.31/0.69 (( notinsingleton ) =
% 1.31/0.69 ( ![X4:$i,X6:$i]:
% 1.31/0.69 ( ( ( X4 ) != ( X6 ) ) =>
% 1.31/0.69 ( ~( in @ X6 @ ( setadjoin @ X4 @ emptyset ) ) ) ) )),
% 1.31/0.69 define([status(thm)])).
% 1.31/0.69 thf(uniqinunit, axiom, uniqinunit =
% 1.31/0.69 (![Xx:$i,Xy:$i]:
% 1.31/0.69 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) => ( ( Xx ) = ( Xy ) ) ))).
% 1.31/0.69 thf('2', plain,
% 1.31/0.69 (( uniqinunit ) =
% 1.31/0.69 ( ![X4:$i,X6:$i]:
% 1.31/0.69 ( ( in @ X4 @ ( setadjoin @ X6 @ emptyset ) ) => ( ( X4 ) = ( X6 ) ) ) )),
% 1.31/0.69 define([status(thm)])).
% 1.31/0.69 thf(setadjoinOr, axiom, setadjoinOr =
% 1.31/0.69 (![Xx:$i,A:$i,Xy:$i]:
% 1.31/0.69 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) ) =>
% 1.31/0.69 ( ( ( Xy ) = ( Xx ) ) | ( in @ Xy @ A ) ) ))).
% 1.31/0.69 thf('3', plain,
% 1.31/0.69 (( setadjoinOr ) =
% 1.31/0.69 ( ![X4:$i,X6:$i,X8:$i]:
% 1.31/0.69 ( ( in @ X8 @ ( setadjoin @ X4 @ X6 ) ) =>
% 1.31/0.69 ( ( ( X8 ) = ( X4 ) ) | ( in @ X8 @ X6 ) ) ) )),
% 1.31/0.69 define([status(thm)])).
% 1.31/0.69 thf(setadjoinE, axiom, setadjoinE =
% 1.31/0.69 (![Xx:$i,A:$i,Xy:$i]:
% 1.31/0.69 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) ) =>
% 1.31/0.69 ( ![Xphi:$o]:
% 1.31/0.69 ( ( ( ( Xy ) = ( Xx ) ) => ( Xphi ) ) =>
% 1.31/0.69 ( ( ( in @ Xy @ A ) => ( Xphi ) ) => ( Xphi ) ) ) ) ))).
% 1.31/0.69 thf('4', plain,
% 1.31/0.69 (( setadjoinE ) =
% 1.31/0.69 ( ![X4:$i,X6:$i,X8:$i]:
% 1.31/0.69 ( ( in @ X8 @ ( setadjoin @ X4 @ X6 ) ) =>
% 1.31/0.69 ( ![X10:$o]:
% 1.31/0.69 ( ( ( ( X8 ) = ( X4 ) ) => ( X10 ) ) =>
% 1.31/0.69 ( ( ( in @ X8 @ X6 ) => ( X10 ) ) => ( X10 ) ) ) ) ) )),
% 1.31/0.69 define([status(thm)])).
% 1.31/0.69 thf(setadjoinIR, axiom, setadjoinIR =
% 1.31/0.69 (![Xx:$i,A:$i,Xy:$i]:
% 1.31/0.69 ( ( in @ Xy @ A ) => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) ))).
% 1.31/0.69 thf('5', plain,
% 1.31/0.69 (( setadjoinIR ) =
% 1.31/0.69 ( ![X4:$i,X6:$i,X8:$i]:
% 1.31/0.69 ( ( in @ X8 @ X6 ) => ( in @ X8 @ ( setadjoin @ X4 @ X6 ) ) ) )),
% 1.31/0.69 define([status(thm)])).
% 1.31/0.69 thf(emptyinunitempty, axiom,(( emptyinunitempty ) =
% 1.31/0.69 (in @ emptyset @ ( setadjoin @ emptyset @ emptyset )))).
% 1.31/0.69 thf('6', plain,
% 1.31/0.69 (( emptyinunitempty ) =
% 1.31/0.69 ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) )),
% 1.31/0.69 inference('simplify_rw_rule', [status(thm)], [emptyinunitempty])).
% 1.31/0.69 thf('7', plain,
% 1.31/0.69 (( emptyinunitempty ) =
% 1.31/0.69 ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) )),
% 1.31/0.69 define([status(thm)])).
% 1.31/0.69 thf(setadjoinIL, axiom, setadjoinIL =
% 1.31/0.69 (![Xx:$i,Xy:$i]: ( in @ Xx @ ( setadjoin @ Xx @ Xy ) ))).
% 1.31/0.69 thf('8', plain,
% 1.31/0.69 (( setadjoinIL ) =
% 1.31/0.69 ( ![X4:$i,X6:$i]: ( in @ X4 @ ( setadjoin @ X4 @ X6 ) ) )),
% 1.31/0.69 define([status(thm)])).
% 1.31/0.69 thf(setadjoinAx, axiom, setadjoinAx =
% 1.31/0.69 (![Xx:$i,A:$i,Xy:$i]:
% 1.31/0.69 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) ) <=>
% 1.31/0.69 ( ( ( Xy ) = ( Xx ) ) | ( in @ Xy @ A ) ) ))).
% 1.31/0.69 thf('9', plain,
% 1.31/0.69 (( setadjoinAx ) =
% 1.31/0.69 ( ![X4:$i,X6:$i,X8:$i]:
% 1.31/0.69 ( ( in @ X8 @ ( setadjoin @ X4 @ X6 ) ) <=>
% 1.31/0.69 ( ( ( X8 ) = ( X4 ) ) | ( in @ X8 @ X6 ) ) ) )),
% 1.31/0.69 define([status(thm)])).
% 1.31/0.69 thf(singletonsswitch, conjecture,
% 1.31/0.69 (( setextAx ) =>
% 1.31/0.69 ( ( emptysetAx ) =>
% 1.31/0.69 ( ( setadjoinAx ) =>
% 1.31/0.69 ( ( powersetAx ) =>
% 1.31/0.69 ( ( setunionAx ) =>
% 1.31/0.69 ( ( omega0Ax ) =>
% 1.31/0.69 ( ( omegaSAx ) =>
% 1.31/0.69 ( ( omegaIndAx ) =>
% 1.31/0.69 ( ( replAx ) =>
% 1.31/0.69 ( ( foundationAx ) =>
% 1.31/0.69 ( ( wellorderingAx ) =>
% 1.31/0.69 ( ( descrp ) =>
% 1.31/0.69 ( ( dsetconstrI ) =>
% 1.31/0.69 ( ( dsetconstrEL ) =>
% 1.31/0.69 ( ( dsetconstrER ) =>
% 1.31/0.69 ( ( exuE1 ) =>
% 1.31/0.69 ( ( prop2setE ) =>
% 1.31/0.69 ( ( emptysetE ) =>
% 1.31/0.69 ( ( emptysetimpfalse ) =>
% 1.31/0.69 ( ( notinemptyset ) =>
% 1.31/0.69 ( ( exuE3e ) =>
% 1.31/0.69 ( ( setext ) =>
% 1.31/0.69 ( ( emptyI ) =>
% 1.31/0.69 ( ( noeltsimpempty ) =>
% 1.31/0.69 ( ( setbeta ) =>
% 1.31/0.69 ( ( nonemptyE1 ) =>
% 1.31/0.69 ( ( nonemptyI ) =>
% 1.31/0.69 ( ( nonemptyI1 ) =>
% 1.31/0.69 ( ( setadjoinIL ) =>
% 1.31/0.69 ( ( emptyinunitempty ) =>
% 1.31/0.69 ( ( setadjoinIR ) =>
% 1.31/0.69 ( ( setadjoinE ) =>
% 1.31/0.69 ( (
% 1.31/0.69 setadjoinOr ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 setoftrueEq ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 powersetI ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 emptyinPowerset ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 emptyInPowerset ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 powersetE ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 setunionI ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 setunionE ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 subPowSU ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 exuE2 ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 nonemptyImpWitness ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 uniqinunit ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 notinsingleton ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 eqinunit ) =>
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 Xx:$i,
% 1.31/0.69 Xy:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 Xx @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 Xy @
% 1.31/0.69 emptyset ) ) =>
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 Xy @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 Xx @
% 1.31/0.69 emptyset ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ))).
% 1.31/0.69 thf(zf_stmt_0, conjecture,
% 1.31/0.69 (( setextAx ) =>
% 1.31/0.69 ( ( emptysetAx ) =>
% 1.31/0.69 ( ( ![X4:$i,X6:$i,X8:$i]:
% 1.31/0.69 ( ( in @ X8 @ ( setadjoin @ X4 @ X6 ) ) <=>
% 1.31/0.69 ( ( in @ X8 @ X6 ) | ( ( X8 ) = ( X4 ) ) ) ) ) =>
% 1.31/0.69 ( ( powersetAx ) =>
% 1.31/0.69 ( ( setunionAx ) =>
% 1.31/0.69 ( ( omega0Ax ) =>
% 1.31/0.69 ( ( omegaSAx ) =>
% 1.31/0.69 ( ( omegaIndAx ) =>
% 1.31/0.69 ( ( replAx ) =>
% 1.31/0.69 ( ( foundationAx ) =>
% 1.31/0.69 ( ( wellorderingAx ) =>
% 1.31/0.69 ( ( descrp ) =>
% 1.31/0.69 ( ( dsetconstrI ) =>
% 1.31/0.69 ( ( dsetconstrEL ) =>
% 1.31/0.69 ( ( dsetconstrER ) =>
% 1.31/0.69 ( ( exuE1 ) =>
% 1.31/0.69 ( ( prop2setE ) =>
% 1.31/0.69 ( ( emptysetE ) =>
% 1.31/0.69 ( ( emptysetimpfalse ) =>
% 1.31/0.69 ( ( notinemptyset ) =>
% 1.31/0.69 ( ( exuE3e ) =>
% 1.31/0.69 ( ( setext ) =>
% 1.31/0.69 ( ( emptyI ) =>
% 1.31/0.69 ( ( noeltsimpempty ) =>
% 1.31/0.69 ( ( setbeta ) =>
% 1.31/0.69 ( ( nonemptyE1 ) =>
% 1.31/0.69 ( ( nonemptyI ) =>
% 1.31/0.69 ( ( nonemptyI1 ) =>
% 1.31/0.69 ( ( ![X10:$i,X12:$i]:
% 1.31/0.69 ( in @
% 1.31/0.69 X10 @
% 1.31/0.69 ( setadjoin @
% 1.31/0.69 X10 @ X12 ) ) ) =>
% 1.31/0.69 ( ( in @
% 1.31/0.69 emptyset @
% 1.31/0.69 ( setadjoin @
% 1.31/0.69 emptyset @
% 1.31/0.69 emptyset ) ) =>
% 1.31/0.69 ( ( ![X14:$i,
% 1.31/0.69 X16:$i,
% 1.31/0.69 X18:$i]:
% 1.31/0.69 ( (
% 1.31/0.69 in @
% 1.31/0.69 X18 @ X16 ) =>
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X18 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X14 @ X16 ) ) ) ) =>
% 1.31/0.69 ( ( ![
% 1.31/0.69 X20:$i,
% 1.31/0.69 X22:$i,
% 1.31/0.69 X24:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X24 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X20 @ X22 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X26:$o]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X24 ) =
% 1.31/0.69 (
% 1.31/0.69 X20 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 X26 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X24 @ X22 ) =>
% 1.31/0.69 (
% 1.31/0.69 X26 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 X26 ) ) ) ) ) ) =>
% 1.31/0.69 ( (
% 1.31/0.69 ![
% 1.31/0.69 X28:$i,
% 1.31/0.69 X30:$i,
% 1.31/0.69 X32:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X32 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X28 @ X30 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X32 @ X30 ) |
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X32 ) =
% 1.31/0.69 (
% 1.31/0.69 X28 ) ) ) ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 setoftrueEq ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 powersetI ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 emptyinPowerset ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 emptyInPowerset ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 powersetE ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 setunionI ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 setunionE ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 subPowSU ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 exuE2 ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 nonemptyImpWitness ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X34:$i,
% 1.31/0.69 X36:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X34 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X36 @
% 1.31/0.69 emptyset ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X34 ) =
% 1.31/0.69 (
% 1.31/0.69 X36 ) ) ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X38:$i,
% 1.31/0.69 X40:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X38 ) !=
% 1.31/0.69 (
% 1.31/0.69 X40 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 ~(
% 1.31/0.69 in @
% 1.31/0.69 X40 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X38 @
% 1.31/0.69 emptyset ) ) ) ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X42:$i,
% 1.31/0.69 X44:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X42 ) =
% 1.31/0.69 (
% 1.31/0.69 X44 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X42 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X44 @
% 1.31/0.69 emptyset ) ) ) ) =>
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X46:$i,
% 1.31/0.69 X48:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X46 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X48 @
% 1.31/0.69 emptyset ) ) =>
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X48 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X46 @
% 1.31/0.69 emptyset ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ))).
% 1.31/0.69 thf(zf_stmt_1, type, zip_tseitin_0 : $i > $i > $i > $o).
% 1.31/0.69 thf(zf_stmt_2, axiom,
% 1.31/0.69 (![X8:$i,X6:$i,X4:$i]:
% 1.31/0.69 ( ( zip_tseitin_0 @ X8 @ X6 @ X4 ) <=>
% 1.31/0.69 ( ( ( X8 ) = ( X4 ) ) | ( in @ X8 @ X6 ) ) ))).
% 1.31/0.69 thf(zf_stmt_3, conjecture,
% 1.31/0.69 (( setextAx ) =>
% 1.31/0.69 ( ( emptysetAx ) =>
% 1.31/0.69 ( ( ![X4:$i,X6:$i,X8:$i]:
% 1.31/0.69 ( ( in @ X8 @ ( setadjoin @ X4 @ X6 ) ) <=>
% 1.31/0.69 ( zip_tseitin_0 @ X8 @ X6 @ X4 ) ) ) =>
% 1.31/0.69 ( ( powersetAx ) =>
% 1.31/0.69 ( ( setunionAx ) =>
% 1.31/0.69 ( ( omega0Ax ) =>
% 1.31/0.69 ( ( omegaSAx ) =>
% 1.31/0.69 ( ( omegaIndAx ) =>
% 1.31/0.69 ( ( replAx ) =>
% 1.31/0.69 ( ( foundationAx ) =>
% 1.31/0.69 ( ( wellorderingAx ) =>
% 1.31/0.69 ( ( descrp ) =>
% 1.31/0.69 ( ( dsetconstrI ) =>
% 1.31/0.69 ( ( dsetconstrEL ) =>
% 1.31/0.69 ( ( dsetconstrER ) =>
% 1.31/0.69 ( ( exuE1 ) =>
% 1.31/0.69 ( ( prop2setE ) =>
% 1.31/0.69 ( ( emptysetE ) =>
% 1.31/0.69 ( ( emptysetimpfalse ) =>
% 1.31/0.69 ( ( notinemptyset ) =>
% 1.31/0.69 ( ( exuE3e ) =>
% 1.31/0.69 ( ( setext ) =>
% 1.31/0.69 ( ( emptyI ) =>
% 1.31/0.69 ( ( noeltsimpempty ) =>
% 1.31/0.69 ( ( setbeta ) =>
% 1.31/0.69 ( ( nonemptyE1 ) =>
% 1.31/0.69 ( ( nonemptyI ) =>
% 1.31/0.69 ( ( nonemptyI1 ) =>
% 1.31/0.69 ( ( ![X10:$i,X12:$i]:
% 1.31/0.69 ( in @
% 1.31/0.69 X10 @
% 1.31/0.69 ( setadjoin @
% 1.31/0.69 X10 @ X12 ) ) ) =>
% 1.31/0.69 ( ( in @
% 1.31/0.69 emptyset @
% 1.31/0.69 ( setadjoin @
% 1.31/0.69 emptyset @
% 1.31/0.69 emptyset ) ) =>
% 1.31/0.69 ( ( ![X14:$i,
% 1.31/0.69 X16:$i,
% 1.31/0.69 X18:$i]:
% 1.31/0.69 ( (
% 1.31/0.69 in @
% 1.31/0.69 X18 @ X16 ) =>
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X18 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X14 @ X16 ) ) ) ) =>
% 1.31/0.69 ( ( ![
% 1.31/0.69 X20:$i,
% 1.31/0.69 X22:$i,
% 1.31/0.69 X24:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X24 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X20 @ X22 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X26:$o]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X24 ) =
% 1.31/0.69 (
% 1.31/0.69 X20 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 X26 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X24 @ X22 ) =>
% 1.31/0.69 (
% 1.31/0.69 X26 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 X26 ) ) ) ) ) ) =>
% 1.31/0.69 ( (
% 1.31/0.69 ![
% 1.31/0.69 X28:$i,
% 1.31/0.69 X30:$i,
% 1.31/0.69 X32:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X32 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X28 @ X30 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X32 ) =
% 1.31/0.69 (
% 1.31/0.69 X28 ) ) |
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X32 @ X30 ) ) ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 setoftrueEq ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 powersetI ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 emptyinPowerset ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 emptyInPowerset ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 powersetE ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 setunionI ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 setunionE ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 subPowSU ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 exuE2 ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 nonemptyImpWitness ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X34:$i,
% 1.31/0.69 X36:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X34 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X36 @
% 1.31/0.69 emptyset ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X34 ) =
% 1.31/0.69 (
% 1.31/0.69 X36 ) ) ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X38:$i,
% 1.31/0.69 X40:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X38 ) !=
% 1.31/0.69 (
% 1.31/0.69 X40 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 ~(
% 1.31/0.69 in @
% 1.31/0.69 X40 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X38 @
% 1.31/0.69 emptyset ) ) ) ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X42:$i,
% 1.31/0.69 X44:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X42 ) =
% 1.31/0.69 (
% 1.31/0.69 X44 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X42 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X44 @
% 1.31/0.69 emptyset ) ) ) ) =>
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X46:$i,
% 1.31/0.69 X48:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X46 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X48 @
% 1.31/0.69 emptyset ) ) =>
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X48 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X46 @
% 1.31/0.69 emptyset ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ))).
% 1.31/0.69 thf(zf_stmt_4, negated_conjecture,
% 1.31/0.69 (~( ( setextAx ) =>
% 1.31/0.69 ( ( emptysetAx ) =>
% 1.31/0.69 ( ( ![X4:$i,X6:$i,X8:$i]:
% 1.31/0.69 ( ( in @ X8 @ ( setadjoin @ X4 @ X6 ) ) <=>
% 1.31/0.69 ( zip_tseitin_0 @ X8 @ X6 @ X4 ) ) ) =>
% 1.31/0.69 ( ( powersetAx ) =>
% 1.31/0.69 ( ( setunionAx ) =>
% 1.31/0.69 ( ( omega0Ax ) =>
% 1.31/0.69 ( ( omegaSAx ) =>
% 1.31/0.69 ( ( omegaIndAx ) =>
% 1.31/0.69 ( ( replAx ) =>
% 1.31/0.69 ( ( foundationAx ) =>
% 1.31/0.69 ( ( wellorderingAx ) =>
% 1.31/0.69 ( ( descrp ) =>
% 1.31/0.69 ( ( dsetconstrI ) =>
% 1.31/0.69 ( ( dsetconstrEL ) =>
% 1.31/0.69 ( ( dsetconstrER ) =>
% 1.31/0.69 ( ( exuE1 ) =>
% 1.31/0.69 ( ( prop2setE ) =>
% 1.31/0.69 ( ( emptysetE ) =>
% 1.31/0.69 ( ( emptysetimpfalse ) =>
% 1.31/0.69 ( ( notinemptyset ) =>
% 1.31/0.69 ( ( exuE3e ) =>
% 1.31/0.69 ( ( setext ) =>
% 1.31/0.69 ( ( emptyI ) =>
% 1.31/0.69 ( ( noeltsimpempty ) =>
% 1.31/0.69 ( ( setbeta ) =>
% 1.31/0.69 ( ( nonemptyE1 ) =>
% 1.31/0.69 ( ( nonemptyI ) =>
% 1.31/0.69 ( ( nonemptyI1 ) =>
% 1.31/0.69 ( ( ![X10:$i,
% 1.31/0.69 X12:$i]:
% 1.31/0.69 ( in @
% 1.31/0.69 X10 @
% 1.31/0.69 ( setadjoin
% 1.31/0.69 @
% 1.31/0.69 X10 @ X12 ) ) ) =>
% 1.31/0.69 ( ( in @
% 1.31/0.69 emptyset @
% 1.31/0.69 ( setadjoin
% 1.31/0.69 @
% 1.31/0.69 emptyset @
% 1.31/0.69 emptyset ) ) =>
% 1.31/0.69 ( ( ![
% 1.31/0.69 X14:$i,
% 1.31/0.69 X16:$i,
% 1.31/0.69 X18:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X18 @ X16 ) =>
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X18 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X14 @ X16 ) ) ) ) =>
% 1.31/0.69 ( (
% 1.31/0.69 ![
% 1.31/0.69 X20:$i,
% 1.31/0.69 X22:$i,
% 1.31/0.69 X24:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X24 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X20 @ X22 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X26:$o]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X24 ) =
% 1.31/0.69 (
% 1.31/0.69 X20 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 X26 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X24 @ X22 ) =>
% 1.31/0.69 (
% 1.31/0.69 X26 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 X26 ) ) ) ) ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X28:$i,
% 1.31/0.69 X30:$i,
% 1.31/0.69 X32:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X32 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X28 @ X30 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X32 ) =
% 1.31/0.69 (
% 1.31/0.69 X28 ) ) |
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X32 @ X30 ) ) ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 setoftrueEq ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 powersetI ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 emptyinPowerset ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 emptyInPowerset ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 powersetE ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 setunionI ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 setunionE ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 subPowSU ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 exuE2 ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 nonemptyImpWitness ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X34:$i,
% 1.31/0.69 X36:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X34 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X36 @
% 1.31/0.69 emptyset ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X34 ) =
% 1.31/0.69 (
% 1.31/0.69 X36 ) ) ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X38:$i,
% 1.31/0.69 X40:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X38 ) !=
% 1.31/0.69 (
% 1.31/0.69 X40 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 ~
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X40 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X38 @
% 1.31/0.69 emptyset ) ) ) ) ) =>
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X42:$i,
% 1.31/0.69 X44:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 X42 ) =
% 1.31/0.69 (
% 1.31/0.69 X44 ) ) =>
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X42 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X44 @
% 1.31/0.69 emptyset ) ) ) ) =>
% 1.31/0.69 (
% 1.31/0.69 ![
% 1.31/0.69 X46:$i,
% 1.31/0.69 X48:$i]:
% 1.31/0.69 (
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X46 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X48 @
% 1.31/0.69 emptyset ) ) =>
% 1.31/0.69 (
% 1.31/0.69 in @
% 1.31/0.69 X48 @
% 1.31/0.69 (
% 1.31/0.69 setadjoin
% 1.31/0.69 @
% 1.31/0.69 X46 @
% 1.31/0.69 emptyset ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )),
% 1.31/0.69 inference('cnf.neg', [status(esa)], [zf_stmt_3])).
% 1.31/0.69 thf(zip_derived_cl27, plain,
% 1.31/0.69 (~ (in @ sk__22 @ (setadjoin @ sk__21 @ emptyset))),
% 1.31/0.69 inference('cnf', [status(esa)], [zf_stmt_4])).
% 1.31/0.69 thf(zip_derived_cl26, plain,
% 1.31/0.69 (![X12 : $i, X13 : $i]:
% 1.31/0.69 (~ (in @ X12 @ (setadjoin @ X13 @ emptyset)) | ((X13) = (X12)))),
% 1.31/0.69 inference('cnf', [status(esa)], [zf_stmt_4])).
% 1.31/0.69 thf(zip_derived_cl28, plain,
% 1.31/0.69 ( (in @ sk__21 @ (setadjoin @ sk__22 @ emptyset))),
% 1.31/0.69 inference('cnf', [status(esa)], [zf_stmt_4])).
% 1.31/0.69 thf(zip_derived_cl58, plain, (((sk__22) = (sk__21))),
% 1.31/0.69 inference('sup+', [status(thm)], [zip_derived_cl26, zip_derived_cl28])).
% 1.31/0.69 thf(zip_derived_cl18, plain,
% 1.31/0.69 (![X4 : $i, X5 : $i]: (in @ X4 @ (setadjoin @ X4 @ X5))),
% 1.31/0.69 inference('cnf', [status(esa)], [zf_stmt_4])).
% 1.31/0.69 thf(zip_derived_cl66, plain, ($false),
% 1.31/0.69 inference('demod', [status(thm)],
% 1.31/0.69 [zip_derived_cl27, zip_derived_cl58, zip_derived_cl18])).
% 1.31/0.69
% 1.31/0.69 % SZS output end Refutation
% 1.31/0.69
% 1.31/0.69
% 1.31/0.69 % Terminating...
% 1.49/0.79 % Runner terminated.
% 1.49/0.81 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------