%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU899^5 : TPTP v9.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.9Udqmi4LE6 true
% Computer : n001.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 04:56:49 PM UTC 2025
% Result : Theorem 0.38s 0.93s
% Output : Refutation 0.38s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.15 % Problem : SEU899^5 : TPTP v9.2.0. Released v4.0.0.
% 0.08/0.16 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.9Udqmi4LE6 true
% 0.09/0.35 % Computer : n001.cluster.edu
% 0.09/0.35 % Model : x86_64 x86_64
% 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.35 % Memory : 8042.1875MB
% 0.09/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.35 % CPULimit : 300
% 0.09/0.35 % WCLimit : 300
% 0.09/0.35 % DateTime : Wed Oct 1 16:05:08 EDT 2025
% 0.09/0.36 % CPUTime :
% 0.09/0.36 % Running portfolio for 300 s
% 0.09/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.36 % Number of cores: 8
% 0.14/0.36 % Python version: Python 3.6.8
% 0.14/0.37 % Running in HO mode
% 0.34/0.62 % Total configuration time : 828
% 0.34/0.62 % Estimated wc time : 1656
% 0.34/0.62 % Estimated cpu time (8 cpus) : 207.0
% 0.36/0.74 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.36/0.75 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.36/0.78 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.36/0.78 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.36/0.79 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.37/0.86 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.37/0.89 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.37/0.90 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 0.38/0.93 % Solved by lams/35_full_unif4.sh.
% 0.38/0.93 % done 63 iterations in 0.100s
% 0.38/0.93 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.38/0.93 % SZS output start Refutation
% 0.38/0.93 thf(b_type, type, b: $tType).
% 0.38/0.93 thf(a_type, type, a: $tType).
% 0.38/0.93 thf('#sk4_type', type, '#sk4': b).
% 0.38/0.93 thf(cR_type, type, cR: b > $o).
% 0.38/0.93 thf('#sk2_type', type, '#sk2': b).
% 0.38/0.93 thf('#form6_type', type, '#form6': $o).
% 0.38/0.93 thf(cF_type, type, cF: b > a).
% 0.38/0.93 thf(cS_type, type, cS: b > $o).
% 0.38/0.93 thf('#sk1_type', type, '#sk1': a).
% 0.38/0.93 thf('#sk3_type', type, '#sk3': b).
% 0.38/0.93 thf('#form5_type', type, '#form5': $o).
% 0.38/0.93 thf(cTHM34_pme, conjecture,
% 0.38/0.93 (![Xx:a]:
% 0.38/0.93 ( ( ?[Xt:b]: ( ( ( cR @ Xt ) | ( cS @ Xt ) ) & ( ( Xx ) = ( cF @ Xt ) ) ) ) <=>
% 0.38/0.93 ( ( ?[Xt:b]: ( ( cS @ Xt ) & ( ( Xx ) = ( cF @ Xt ) ) ) ) |
% 0.38/0.93 ( ?[Xt:b]: ( ( cR @ Xt ) & ( ( Xx ) = ( cF @ Xt ) ) ) ) ) ))).
% 0.38/0.93 thf(zf_stmt_0, negated_conjecture,
% 0.38/0.93 (~( ![Xx:a]:
% 0.38/0.93 ( ( ?[Xt:b]:
% 0.38/0.93 ( ( ( cR @ Xt ) | ( cS @ Xt ) ) & ( ( Xx ) = ( cF @ Xt ) ) ) ) <=>
% 0.38/0.93 ( ( ?[Xt:b]: ( ( cS @ Xt ) & ( ( Xx ) = ( cF @ Xt ) ) ) ) |
% 0.38/0.93 ( ?[Xt:b]: ( ( cR @ Xt ) & ( ( Xx ) = ( cF @ Xt ) ) ) ) ) ) )),
% 0.38/0.93 inference('cnf.neg', [status(esa)], [cTHM34_pme])).
% 0.38/0.93 thf(zip_derived_cl0, plain,
% 0.38/0.93 (~ (((!!) @ (^[Y0 : a]:
% 0.38/0.93 (((((??) @ (^[Y1 : b]:
% 0.38/0.93 (((((cR @ Y1) | (cS @ Y1))) &
% 0.38/0.93 (((Y0) = (cF @ Y1)))))))) <=>
% 0.38/0.93 (((((??) @ (^[Y1 : b]:
% 0.38/0.93 (((cS @ Y1) & (((Y0) = (cF @ Y1)))))))) |
% 0.38/0.93 (((??) @ (^[Y1 : b]:
% 0.38/0.93 (((cR @ Y1) & (((Y0) = (cF @ Y1)))))))))))))))),
% 0.38/0.93 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.38/0.93 thf(zip_derived_cl1, plain,
% 0.38/0.93 (~ (((((??) @ (^[Y0 : b]:
% 0.38/0.93 (((((cR @ Y0) | (cS @ Y0))) & ((('#sk1') = (cF @ Y0)))))))) <=>
% 0.38/0.93 (((((??) @ (^[Y0 : b]: (((cS @ Y0) & ((('#sk1') = (cF @ Y0)))))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0))))))))))))),
% 0.38/0.93 inference('lazy_cnf_exists', [status(thm)], [zip_derived_cl0])).
% 0.38/0.93 thf(zip_derived_cl2, plain,
% 0.38/0.93 (((((??) @ (^[Y0 : b]:
% 0.38/0.93 (((((cR @ Y0) | (cS @ Y0))) & ((('#sk1') = (cF @ Y0))))))))
% 0.38/0.93 != (((((??) @ (^[Y0 : b]: (((cS @ Y0) & ((('#sk1') = (cF @ Y0)))))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('simplify nested equalities', [status(thm)], [zip_derived_cl1])).
% 0.38/0.93 thf(zip_derived_cl3, plain,
% 0.38/0.93 (![X-81 : b]:
% 0.38/0.93 (~ ((^[Y0 : b]: (((cS @ Y0) & ((('#sk1') = (cF @ Y0)))))) @ X-81)
% 0.38/0.93 | ((((??) @ (^[Y0 : b]:
% 0.38/0.93 (((((cR @ Y0) | (cS @ Y0))) & ((('#sk1') = (cF @ Y0))))))))
% 0.38/0.93 != ((($true) |
% 0.38/0.93 (((??) @ (^[Y0 : b]:
% 0.38/0.93 (((cR @ Y0) & ((('#sk1') = (cF @ Y0))))))))))))),
% 0.38/0.93 inference('exists_hoist', [status(thm)], [zip_derived_cl2])).
% 0.38/0.93 thf(zip_derived_cl8, plain,
% 0.38/0.93 (![X-81 : b]:
% 0.38/0.93 (~ (((cS @ X-81) & ((('#sk1') = (cF @ X-81)))))
% 0.38/0.93 | ((((??) @ (^[Y0 : b]:
% 0.38/0.93 (((((cR @ Y0) | (cS @ Y0))) & ((('#sk1') = (cF @ Y0))))))))
% 0.38/0.93 != ((($true) |
% 0.38/0.93 (((??) @ (^[Y0 : b]:
% 0.38/0.93 (((cR @ Y0) & ((('#sk1') = (cF @ Y0))))))))))))),
% 0.38/0.93 inference('ho_norm', [status(thm)], [zip_derived_cl3])).
% 0.38/0.93 thf(zip_derived_cl9, plain,
% 0.38/0.93 (![X-81 : b]:
% 0.38/0.93 (~ (((cS @ X-81) & ((('#sk1') = (cF @ X-81)))))
% 0.38/0.93 | ~ (((??) @ (^[Y0 : b]:
% 0.38/0.93 (((((cR @ Y0) | (cS @ Y0))) &
% 0.38/0.93 ((('#sk1') = (cF @ Y0)))))))))),
% 0.38/0.93 inference('simplify boolean subterms', [status(thm)], [zip_derived_cl8])).
% 0.38/0.93 thf(zip_derived_cl10, plain,
% 0.38/0.93 (![X0 : b]:
% 0.38/0.93 (~ (((cS @ X0) & ((('#sk1') = (cF @ X0)))))
% 0.38/0.93 | ~ (((??) @ (^[Y0 : b]:
% 0.38/0.93 (((((cR @ Y0) | (cS @ Y0))) &
% 0.38/0.93 ((('#sk1') = (cF @ Y0)))))))))),
% 0.38/0.93 inference('cannonize vars', [status(thm)], [zip_derived_cl9])).
% 0.38/0.93 thf(zip_derived_cl11, plain,
% 0.38/0.93 (![X0 : b]:
% 0.38/0.93 (~ (cS @ X0)
% 0.38/0.93 | ~ ((('#sk1') = (cF @ X0)))
% 0.38/0.93 | ~ (((??) @ (^[Y0 : b]:
% 0.38/0.93 (((((cR @ Y0) | (cS @ Y0))) &
% 0.38/0.93 ((('#sk1') = (cF @ Y0)))))))))),
% 0.38/0.93 inference('lazy_cnf_and', [status(thm)], [zip_derived_cl10])).
% 0.38/0.93 thf(zip_derived_cl16, plain,
% 0.38/0.93 (![X0 : b]:
% 0.38/0.93 (~ (cS @ X0)
% 0.38/0.93 | (('#sk1') != (cF @ X0))
% 0.38/0.93 | ~ (((??) @ (^[Y0 : b]:
% 0.38/0.93 (((((cR @ Y0) | (cS @ Y0))) &
% 0.38/0.93 ((('#sk1') = (cF @ Y0)))))))))),
% 0.38/0.93 inference('simplify nested equalities', [status(thm)], [zip_derived_cl11])).
% 0.38/0.93 thf(zip_derived_cl17, plain,
% 0.38/0.93 (![X0 : b, X2 : b]:
% 0.38/0.93 (~ (((((cR @ X2) | (cS @ X2))) & ((('#sk1') = (cF @ X2)))))
% 0.38/0.93 | (('#sk1') != (cF @ X0))
% 0.38/0.93 | ~ (cS @ X0))),
% 0.38/0.93 inference('lazy_cnf_forall', [status(thm)], [zip_derived_cl16])).
% 0.38/0.93 thf(zip_derived_cl21, plain,
% 0.38/0.93 (![X0 : b, X2 : b]:
% 0.38/0.93 (~ (((cR @ X2) | (cS @ X2)))
% 0.38/0.93 | ~ ((('#sk1') = (cF @ X2)))
% 0.38/0.93 | ~ (cS @ X0)
% 0.38/0.93 | (('#sk1') != (cF @ X0)))),
% 0.38/0.93 inference('lazy_cnf_and', [status(thm)], [zip_derived_cl17])).
% 0.38/0.93 thf(zip_derived_cl26, plain,
% 0.38/0.93 (![X0 : b, X2 : b]:
% 0.38/0.93 (~ (((cR @ X2) | (cS @ X2)))
% 0.38/0.93 | (('#sk1') != (cF @ X2))
% 0.38/0.93 | ~ (cS @ X0)
% 0.38/0.93 | (('#sk1') != (cF @ X0)))),
% 0.38/0.93 inference('simplify nested equalities', [status(thm)], [zip_derived_cl21])).
% 0.38/0.93 thf(zip_derived_cl28, plain,
% 0.38/0.93 (![X0 : b, X2 : b]:
% 0.38/0.93 (~ (cS @ X2)
% 0.38/0.93 | (('#sk1') != (cF @ X0))
% 0.38/0.93 | ~ (cS @ X0)
% 0.38/0.93 | (('#sk1') != (cF @ X2)))),
% 0.38/0.93 inference('lazy_cnf_or', [status(thm)], [zip_derived_cl26])).
% 0.38/0.93 thf(zip_derived_cl81, plain,
% 0.38/0.93 (![X0 : b]:
% 0.38/0.93 ((('#sk1') != (cF @ X0)) | ~ (cS @ X0) | (('#sk1') != (cF @ X0)))),
% 0.38/0.93 inference('eq_fact', [status(thm)], [zip_derived_cl28])).
% 0.38/0.93 thf(zip_derived_cl82, plain,
% 0.38/0.93 (![X0 : b]: (~ (cS @ X0) | (('#sk1') != (cF @ X0)))),
% 0.38/0.93 inference('simplify', [status(thm)], [zip_derived_cl81])).
% 0.38/0.93 thf(zip_derived_cl2, plain,
% 0.38/0.93 (((((??) @ (^[Y0 : b]:
% 0.38/0.93 (((((cR @ Y0) | (cS @ Y0))) & ((('#sk1') = (cF @ Y0))))))))
% 0.38/0.93 != (((((??) @ (^[Y0 : b]: (((cS @ Y0) & ((('#sk1') = (cF @ Y0)))))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('simplify nested equalities', [status(thm)], [zip_derived_cl1])).
% 0.38/0.93 thf(zip_derived_cl4, plain,
% 0.38/0.93 (((((??) @ (^[Y0 : b]:
% 0.38/0.93 (((((cR @ Y0) | (cS @ Y0))) & ((('#sk1') = (cF @ Y0))))))))
% 0.38/0.93 != ((((^[Y0 : b]: (((cS @ Y0) & ((('#sk1') = (cF @ Y0)))))) @
% 0.38/0.93 '#sk2') |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('quantifier_rw', [status(thm)], [zip_derived_cl2])).
% 0.38/0.93 thf(zip_derived_cl5, plain,
% 0.38/0.93 (((((??) @ (^[Y0 : b]:
% 0.38/0.93 (((((cR @ Y0) | (cS @ Y0))) & ((('#sk1') = (cF @ Y0))))))))
% 0.38/0.93 != (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('ho_norm', [status(thm)], [zip_derived_cl4])).
% 0.38/0.93 thf(zip_derived_cl6, plain,
% 0.38/0.93 (![X-82 : b]:
% 0.38/0.93 (~ ((^[Y0 : b]:
% 0.38/0.93 (((((cR @ Y0) | (cS @ Y0))) & ((('#sk1') = (cF @ Y0)))))) @
% 0.38/0.93 X-82)
% 0.38/0.93 | ~ (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('exists_hoist', [status(thm)], [zip_derived_cl5])).
% 0.38/0.93 thf(zip_derived_cl13, plain,
% 0.38/0.93 (![X-82 : b]:
% 0.38/0.93 (~ (((((cR @ X-82) | (cS @ X-82))) & ((('#sk1') = (cF @ X-82)))))
% 0.38/0.93 | ~ (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('ho_norm', [status(thm)], [zip_derived_cl6])).
% 0.38/0.93 thf(zip_derived_cl14, plain,
% 0.38/0.93 (![X0 : b]:
% 0.38/0.93 (~ (((((cR @ X0) | (cS @ X0))) & ((('#sk1') = (cF @ X0)))))
% 0.38/0.93 | ~ (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('cannonize vars', [status(thm)], [zip_derived_cl13])).
% 0.38/0.93 thf(zip_derived_cl15, plain,
% 0.38/0.93 (![X0 : b]:
% 0.38/0.93 (~ (((cR @ X0) | (cS @ X0)))
% 0.38/0.93 | ~ ((('#sk1') = (cF @ X0)))
% 0.38/0.93 | ~ (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('lazy_cnf_and', [status(thm)], [zip_derived_cl14])).
% 0.38/0.93 thf(zip_derived_cl18, plain,
% 0.38/0.93 (![X0 : b]:
% 0.38/0.93 (~ (((cR @ X0) | (cS @ X0)))
% 0.38/0.93 | (('#sk1') != (cF @ X0))
% 0.38/0.93 | ~ (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('simplify nested equalities', [status(thm)], [zip_derived_cl15])).
% 0.38/0.93 thf(zip_derived_cl19, plain,
% 0.38/0.93 (![X0 : b]:
% 0.38/0.93 (~ (cR @ X0)
% 0.38/0.93 | ~ (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0))))))))))
% 0.38/0.93 | (('#sk1') != (cF @ X0)))),
% 0.38/0.93 inference('lazy_cnf_or', [status(thm)], [zip_derived_cl18])).
% 0.38/0.93 thf(zip_derived_cl23, plain,
% 0.38/0.93 (![X0 : b]:
% 0.38/0.93 (~ (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0))))))))
% 0.38/0.93 | (('#sk1') != (cF @ X0))
% 0.38/0.93 | ~ (cR @ X0))),
% 0.38/0.93 inference('lazy_cnf_or', [status(thm)], [zip_derived_cl19])).
% 0.38/0.93 thf(zip_derived_cl30, plain,
% 0.38/0.93 (![X0 : b, X2 : b]:
% 0.38/0.93 (~ (((cR @ X2) & ((('#sk1') = (cF @ X2)))))
% 0.38/0.93 | ~ (cR @ X0)
% 0.38/0.93 | (('#sk1') != (cF @ X0)))),
% 0.38/0.93 inference('lazy_cnf_forall', [status(thm)], [zip_derived_cl23])).
% 0.38/0.93 thf(zip_derived_cl34, plain,
% 0.38/0.93 (![X0 : b, X2 : b]:
% 0.38/0.93 (~ (cR @ X2)
% 0.38/0.93 | ~ ((('#sk1') = (cF @ X2)))
% 0.38/0.93 | (('#sk1') != (cF @ X0))
% 0.38/0.93 | ~ (cR @ X0))),
% 0.38/0.93 inference('lazy_cnf_and', [status(thm)], [zip_derived_cl30])).
% 0.38/0.93 thf(zip_derived_cl37, plain,
% 0.38/0.93 (![X0 : b, X2 : b]:
% 0.38/0.93 (~ (cR @ X2)
% 0.38/0.93 | (('#sk1') != (cF @ X2))
% 0.38/0.93 | (('#sk1') != (cF @ X0))
% 0.38/0.93 | ~ (cR @ X0))),
% 0.38/0.93 inference('simplify nested equalities', [status(thm)], [zip_derived_cl34])).
% 0.38/0.93 thf(zip_derived_cl85, plain,
% 0.38/0.93 (![X0 : b]:
% 0.38/0.93 (~ (cR @ X0) | (('#sk1') != (cF @ X0)) | (('#sk1') != (cF @ X0)))),
% 0.38/0.93 inference('eq_fact', [status(thm)], [zip_derived_cl37])).
% 0.38/0.93 thf(zip_derived_cl86, plain,
% 0.38/0.93 (![X0 : b]: ((('#sk1') != (cF @ X0)) | ~ (cR @ X0))),
% 0.38/0.93 inference('simplify', [status(thm)], [zip_derived_cl85])).
% 0.38/0.93 thf(zip_derived_cl5, plain,
% 0.38/0.93 (((((??) @ (^[Y0 : b]:
% 0.38/0.93 (((((cR @ Y0) | (cS @ Y0))) & ((('#sk1') = (cF @ Y0))))))))
% 0.38/0.93 != (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('ho_norm', [status(thm)], [zip_derived_cl4])).
% 0.38/0.93 thf(zip_derived_cl7, plain,
% 0.38/0.93 ((((^[Y0 : b]: (((((cR @ Y0) | (cS @ Y0))) & ((('#sk1') = (cF @ Y0)))))) @
% 0.38/0.93 '#sk3')
% 0.38/0.93 != (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('quantifier_rw', [status(thm)], [zip_derived_cl5])).
% 0.38/0.93 thf(zip_derived_cl12, plain,
% 0.38/0.93 (((((((cR @ '#sk3') | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('ho_norm', [status(thm)], [zip_derived_cl7])).
% 0.38/0.93 thf(zip_derived_cl39, plain,
% 0.38/0.93 (( (((((cR @ '#sk3') | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 | (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('eq_elim', [status(thm)], [zip_derived_cl12])).
% 0.38/0.93 thf(zip_derived_cl229, plain,
% 0.38/0.93 ((~ ('#form5')
% 0.38/0.93 | (((((cR @ '#sk3') | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3'))))))),
% 0.38/0.93 define([status(thm)])).
% 0.38/0.93 thf(zip_derived_cl230, plain,
% 0.38/0.93 (( (((cR @ '#sk3') | (cS @ '#sk3'))) | ~ ('#form5'))),
% 0.38/0.93 inference('lazy_cnf_and', [status(thm)], [zip_derived_cl229])).
% 0.38/0.93 thf(zip_derived_cl234, plain,
% 0.38/0.93 (( (cR @ '#sk3') | (cS @ '#sk3') | ~ ('#form5'))),
% 0.38/0.93 inference('lazy_cnf_or', [status(thm)], [zip_derived_cl230])).
% 0.38/0.93 thf(zip_derived_cl39, plain,
% 0.38/0.93 (( (((((cR @ '#sk3') | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 | (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('eq_elim', [status(thm)], [zip_derived_cl12])).
% 0.38/0.93 thf(zip_derived_cl229, plain,
% 0.38/0.93 ((~ ('#form5')
% 0.38/0.93 | (((((cR @ '#sk3') | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3'))))))),
% 0.38/0.93 define([status(thm)])).
% 0.38/0.93 thf(zip_derived_cl12, plain,
% 0.38/0.93 (((((((cR @ '#sk3') | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('ho_norm', [status(thm)], [zip_derived_cl7])).
% 0.38/0.93 thf(zip_derived_cl40, plain,
% 0.38/0.93 ((~ (((((cR @ '#sk3') | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 | ~ (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('eq_elim', [status(thm)], [zip_derived_cl12])).
% 0.38/0.93 thf(zip_derived_cl63, plain,
% 0.38/0.93 (( ('#form5')
% 0.38/0.93 | ~ (((((cR @ '#sk3') | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3'))))))),
% 0.38/0.93 define([status(thm)])).
% 0.38/0.93 thf(zip_derived_cl232, plain,
% 0.38/0.93 (( ('#form5')
% 0.38/0.93 | (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('renaming', [status(thm)],
% 0.38/0.93 [zip_derived_cl39, zip_derived_cl229, zip_derived_cl63])).
% 0.38/0.93 thf(zip_derived_cl233, plain,
% 0.38/0.93 (( (((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2')))))
% 0.38/0.93 | (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0))))))))
% 0.38/0.93 | ('#form5'))),
% 0.38/0.93 inference('lazy_cnf_or', [status(thm)], [zip_derived_cl232])).
% 0.38/0.93 thf(zip_derived_cl237, plain,
% 0.38/0.93 (( ((('#sk1') = (cF @ '#sk2')))
% 0.38/0.93 | ('#form5')
% 0.38/0.93 | (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))),
% 0.38/0.93 inference('lazy_cnf_and', [status(thm)], [zip_derived_cl233])).
% 0.38/0.93 thf(zip_derived_cl239, plain,
% 0.38/0.93 (((('#sk1') = (cF @ '#sk2'))
% 0.38/0.93 | ('#form5')
% 0.38/0.93 | (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))),
% 0.38/0.93 inference('simplify nested equalities', [status(thm)],
% 0.38/0.93 [zip_derived_cl237])).
% 0.38/0.93 thf(zip_derived_cl240, plain,
% 0.38/0.93 (( (((cR @ '#sk4') & ((('#sk1') = (cF @ '#sk4')))))
% 0.38/0.93 | ('#form5')
% 0.38/0.93 | (('#sk1') = (cF @ '#sk2')))),
% 0.38/0.93 inference('lazy_cnf_exists', [status(thm)], [zip_derived_cl239])).
% 0.38/0.93 thf(zip_derived_cl236, plain,
% 0.38/0.93 (( (cS @ '#sk2')
% 0.38/0.93 | ('#form5')
% 0.38/0.93 | (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))),
% 0.38/0.93 inference('lazy_cnf_and', [status(thm)], [zip_derived_cl233])).
% 0.38/0.93 thf(zip_derived_cl238, plain,
% 0.38/0.93 (( (((cR @ '#sk4') & ((('#sk1') = (cF @ '#sk4')))))
% 0.38/0.93 | ('#form5')
% 0.38/0.93 | (cS @ '#sk2'))),
% 0.38/0.93 inference('lazy_cnf_exists', [status(thm)], [zip_derived_cl236])).
% 0.38/0.93 thf(zip_derived_cl241, plain,
% 0.38/0.93 ((~ ('#form6') | (((cR @ '#sk4') & ((('#sk1') = (cF @ '#sk4'))))))),
% 0.38/0.93 define([status(thm)])).
% 0.38/0.93 thf(zip_derived_cl245, plain,
% 0.38/0.93 (( ('#form6') | (('#sk1') = (cF @ '#sk2')) | ('#form5'))),
% 0.38/0.93 inference('renaming', [status(thm)],
% 0.38/0.93 [zip_derived_cl240, zip_derived_cl241])).
% 0.38/0.93 thf(zip_derived_cl241, plain,
% 0.38/0.93 ((~ ('#form6') | (((cR @ '#sk4') & ((('#sk1') = (cF @ '#sk4'))))))),
% 0.38/0.93 define([status(thm)])).
% 0.38/0.93 thf(zip_derived_cl243, plain,
% 0.38/0.93 (( ((('#sk1') = (cF @ '#sk4'))) | ~ ('#form6'))),
% 0.38/0.93 inference('lazy_cnf_and', [status(thm)], [zip_derived_cl241])).
% 0.38/0.93 thf(zip_derived_cl246, plain, (((('#sk1') = (cF @ '#sk4')) | ~ ('#form6'))),
% 0.38/0.93 inference('simplify nested equalities', [status(thm)],
% 0.38/0.93 [zip_derived_cl243])).
% 0.38/0.93 thf(zip_derived_cl242, plain, (( (cR @ '#sk4') | ~ ('#form6'))),
% 0.38/0.93 inference('lazy_cnf_and', [status(thm)], [zip_derived_cl241])).
% 0.38/0.93 thf(zip_derived_cl86, plain,
% 0.38/0.93 (![X0 : b]: ((('#sk1') != (cF @ X0)) | ~ (cR @ X0))),
% 0.38/0.93 inference('simplify', [status(thm)], [zip_derived_cl85])).
% 0.38/0.93 thf(zip_derived_cl256, plain, ((~ ('#form6') | (('#sk1') != (cF @ '#sk4')))),
% 0.38/0.93 inference('sup-', [status(thm)], [zip_derived_cl242, zip_derived_cl86])).
% 0.38/0.93 thf(zip_derived_cl283, plain, (~ ('#form6')),
% 0.38/0.93 inference('clc', [status(thm)], [zip_derived_cl246, zip_derived_cl256])).
% 0.38/0.93 thf(zip_derived_cl285, plain, (((('#sk1') = (cF @ '#sk2')) | ('#form5'))),
% 0.38/0.93 inference('demod', [status(thm)], [zip_derived_cl245, zip_derived_cl283])).
% 0.38/0.93 thf(zip_derived_cl238, plain,
% 0.38/0.93 (( (((cR @ '#sk4') & ((('#sk1') = (cF @ '#sk4')))))
% 0.38/0.93 | ('#form5')
% 0.38/0.93 | (cS @ '#sk2'))),
% 0.38/0.93 inference('lazy_cnf_exists', [status(thm)], [zip_derived_cl236])).
% 0.38/0.93 thf(zip_derived_cl241, plain,
% 0.38/0.93 ((~ ('#form6') | (((cR @ '#sk4') & ((('#sk1') = (cF @ '#sk4'))))))),
% 0.38/0.93 define([status(thm)])).
% 0.38/0.93 thf(zip_derived_cl244, plain, (( ('#form6') | (cS @ '#sk2') | ('#form5'))),
% 0.38/0.93 inference('renaming', [status(thm)],
% 0.38/0.93 [zip_derived_cl238, zip_derived_cl241])).
% 0.38/0.93 thf(zip_derived_cl283, plain, (~ ('#form6')),
% 0.38/0.93 inference('clc', [status(thm)], [zip_derived_cl246, zip_derived_cl256])).
% 0.38/0.93 thf(zip_derived_cl284, plain, (( (cS @ '#sk2') | ('#form5'))),
% 0.38/0.93 inference('demod', [status(thm)], [zip_derived_cl244, zip_derived_cl283])).
% 0.38/0.93 thf(zip_derived_cl82, plain,
% 0.38/0.93 (![X0 : b]: (~ (cS @ X0) | (('#sk1') != (cF @ X0)))),
% 0.38/0.93 inference('simplify', [status(thm)], [zip_derived_cl81])).
% 0.38/0.93 thf(zip_derived_cl291, plain, (( ('#form5') | (('#sk1') != (cF @ '#sk2')))),
% 0.38/0.93 inference('sup-', [status(thm)], [zip_derived_cl284, zip_derived_cl82])).
% 0.38/0.93 thf(zip_derived_cl231, plain,
% 0.38/0.93 (( ((('#sk1') = (cF @ '#sk3'))) | ~ ('#form5'))),
% 0.38/0.93 inference('lazy_cnf_and', [status(thm)], [zip_derived_cl229])).
% 0.38/0.93 thf(zip_derived_cl235, plain, (((('#sk1') = (cF @ '#sk3')) | ~ ('#form5'))),
% 0.38/0.93 inference('simplify nested equalities', [status(thm)],
% 0.38/0.93 [zip_derived_cl231])).
% 0.38/0.93 thf(zip_derived_cl12, plain,
% 0.38/0.93 (((((((cR @ '#sk3') | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != (((((cS @ '#sk2') & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))))))))),
% 0.38/0.93 inference('ho_norm', [status(thm)], [zip_derived_cl7])).
% 0.38/0.93 thf(zip_derived_cl41, plain,
% 0.38/0.93 (( (cS @ '#sk2')
% 0.38/0.93 | ((((((cR @ '#sk3') | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != ((((($false) & ((('#sk1') = (cF @ '#sk2'))))) |
% 0.38/0.93 (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0))))))))))))),
% 0.38/0.93 inference('bool_hoist', [status(thm)], [zip_derived_cl12])).
% 0.38/0.93 thf(zip_derived_cl42, plain,
% 0.38/0.93 (( (cS @ '#sk2')
% 0.38/0.93 | ((((((cR @ '#sk3') | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != (((??) @ (^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0))))))))))),
% 0.38/0.93 inference('simplify boolean subterms', [status(thm)], [zip_derived_cl41])).
% 0.38/0.93 thf(zip_derived_cl48, plain,
% 0.38/0.93 (( (cS @ '#sk2')
% 0.38/0.93 | ((((((cR @ '#sk3') | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != ((^[Y0 : b]: (((cR @ Y0) & ((('#sk1') = (cF @ Y0)))))) @ '#sk4')))),
% 0.38/0.93 inference('quantifier_rw', [status(thm)], [zip_derived_cl42])).
% 0.38/0.93 thf(zip_derived_cl49, plain,
% 0.38/0.93 (( (cS @ '#sk2')
% 0.38/0.93 | ((((((cR @ '#sk3') | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != (((cR @ '#sk4') & ((('#sk1') = (cF @ '#sk4')))))))),
% 0.38/0.93 inference('ho_norm', [status(thm)], [zip_derived_cl48])).
% 0.38/0.93 thf(zip_derived_cl61, plain,
% 0.38/0.93 (( (cR @ '#sk3')
% 0.38/0.93 | (cS @ '#sk2')
% 0.38/0.93 | (((((($false) | (cS @ '#sk3'))) & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != (((cR @ '#sk4') & ((('#sk1') = (cF @ '#sk4')))))))),
% 0.38/0.93 inference('bool_hoist', [status(thm)], [zip_derived_cl49])).
% 0.38/0.93 thf(zip_derived_cl62, plain,
% 0.38/0.93 (( (cR @ '#sk3')
% 0.38/0.93 | (cS @ '#sk2')
% 0.38/0.93 | ((((cS @ '#sk3') & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != (((cR @ '#sk4') & ((('#sk1') = (cF @ '#sk4')))))))),
% 0.38/0.93 inference('simplify boolean subterms', [status(thm)], [zip_derived_cl61])).
% 0.38/0.93 thf(zip_derived_cl79, plain,
% 0.38/0.93 (( (cR @ '#sk4')
% 0.38/0.93 | (cR @ '#sk3')
% 0.38/0.93 | (cS @ '#sk2')
% 0.38/0.93 | ((((cS @ '#sk3') & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != ((($false) & ((('#sk1') = (cF @ '#sk4')))))))),
% 0.38/0.93 inference('bool_hoist', [status(thm)], [zip_derived_cl62])).
% 0.38/0.93 thf(zip_derived_cl80, plain,
% 0.38/0.93 (( (cR @ '#sk4')
% 0.38/0.93 | (cR @ '#sk3')
% 0.38/0.93 | (cS @ '#sk2')
% 0.38/0.93 | (((cS @ '#sk3') & ((('#sk1') = (cF @ '#sk3'))))))),
% 0.38/0.93 inference('simplify boolean subterms', [status(thm)], [zip_derived_cl79])).
% 0.38/0.93 thf(zip_derived_cl89, plain,
% 0.38/0.93 (( (cS @ '#sk3') | (cS @ '#sk2') | (cR @ '#sk3') | (cR @ '#sk4'))),
% 0.38/0.93 inference('lazy_cnf_and', [status(thm)], [zip_derived_cl80])).
% 0.38/0.93 thf(zip_derived_cl86, plain,
% 0.38/0.93 (![X0 : b]: ((('#sk1') != (cF @ X0)) | ~ (cR @ X0))),
% 0.38/0.93 inference('simplify', [status(thm)], [zip_derived_cl85])).
% 0.38/0.93 thf(zip_derived_cl93, plain,
% 0.38/0.93 (( (cR @ '#sk3')
% 0.38/0.93 | (cS @ '#sk2')
% 0.38/0.93 | (cS @ '#sk3')
% 0.38/0.93 | (('#sk1') != (cF @ '#sk4')))),
% 0.38/0.93 inference('sup-', [status(thm)], [zip_derived_cl89, zip_derived_cl86])).
% 0.38/0.93 thf(zip_derived_cl89, plain,
% 0.38/0.93 (( (cS @ '#sk3') | (cS @ '#sk2') | (cR @ '#sk3') | (cR @ '#sk4'))),
% 0.38/0.93 inference('lazy_cnf_and', [status(thm)], [zip_derived_cl80])).
% 0.38/0.93 thf(zip_derived_cl62, plain,
% 0.38/0.93 (( (cR @ '#sk3')
% 0.38/0.93 | (cS @ '#sk2')
% 0.38/0.93 | ((((cS @ '#sk3') & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != (((cR @ '#sk4') & ((('#sk1') = (cF @ '#sk4')))))))),
% 0.38/0.93 inference('simplify boolean subterms', [status(thm)], [zip_derived_cl61])).
% 0.38/0.93 thf(zip_derived_cl92, plain,
% 0.38/0.93 ((((((cS @ '#sk3') & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != ((($true) & ((('#sk1') = (cF @ '#sk4'))))))
% 0.38/0.93 | (cR @ '#sk3')
% 0.38/0.93 | (cS @ '#sk2')
% 0.38/0.93 | (cS @ '#sk3')
% 0.38/0.93 | (cS @ '#sk2')
% 0.38/0.93 | (cR @ '#sk3'))),
% 0.38/0.93 inference('sup-', [status(thm)], [zip_derived_cl89, zip_derived_cl62])).
% 0.38/0.93 thf(zip_derived_cl104, plain,
% 0.38/0.93 (( (cS @ '#sk3')
% 0.38/0.93 | (cS @ '#sk2')
% 0.38/0.93 | (cR @ '#sk3')
% 0.38/0.93 | ((((cS @ '#sk3') & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != ((($true) & ((('#sk1') = (cF @ '#sk4')))))))),
% 0.38/0.93 inference('simplify', [status(thm)], [zip_derived_cl92])).
% 0.38/0.93 thf(zip_derived_cl105, plain,
% 0.38/0.93 (( (cS @ '#sk3')
% 0.38/0.93 | (cS @ '#sk2')
% 0.38/0.93 | (cR @ '#sk3')
% 0.38/0.93 | ((((cS @ '#sk3') & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != ((('#sk1') = (cF @ '#sk4')))))),
% 0.38/0.93 inference('simplify boolean subterms', [status(thm)], [zip_derived_cl104])).
% 0.38/0.93 thf(zip_derived_cl106, plain,
% 0.38/0.93 (( (cS @ '#sk3')
% 0.38/0.93 | (cS @ '#sk2')
% 0.38/0.93 | (cR @ '#sk3')
% 0.38/0.93 | (((($false) & ((('#sk1') = (cF @ '#sk3')))))
% 0.38/0.93 != ((('#sk1') = (cF @ '#sk4')))))),
% 0.38/0.93 inference('local_rewriting', [status(thm)], [zip_derived_cl105])).
% 0.38/0.94 thf(zip_derived_cl107, plain,
% 0.38/0.94 (( (cS @ '#sk3')
% 0.38/0.94 | (cS @ '#sk2')
% 0.38/0.94 | (cR @ '#sk3')
% 0.38/0.94 | ((('#sk1') = (cF @ '#sk4'))))),
% 0.38/0.94 inference('simplify boolean subterms', [status(thm)], [zip_derived_cl106])).
% 0.38/0.94 thf(zip_derived_cl108, plain,
% 0.38/0.94 (( (cS @ '#sk3')
% 0.38/0.94 | (cS @ '#sk2')
% 0.38/0.94 | (cR @ '#sk3')
% 0.38/0.94 | (('#sk1') = (cF @ '#sk4')))),
% 0.38/0.94 inference('simplify nested equalities', [status(thm)],
% 0.38/0.94 [zip_derived_cl107])).
% 0.38/0.94 thf(zip_derived_cl202, plain,
% 0.38/0.94 (( (cS @ '#sk3') | (cS @ '#sk2') | (cR @ '#sk3'))),
% 0.38/0.94 inference('clc', [status(thm)], [zip_derived_cl93, zip_derived_cl108])).
% 0.38/0.94 thf(zip_derived_cl86, plain,
% 0.38/0.94 (![X0 : b]: ((('#sk1') != (cF @ X0)) | ~ (cR @ X0))),
% 0.38/0.94 inference('simplify', [status(thm)], [zip_derived_cl85])).
% 0.38/0.94 thf(zip_derived_cl204, plain,
% 0.38/0.94 (( (cS @ '#sk2') | (cS @ '#sk3') | (('#sk1') != (cF @ '#sk3')))),
% 0.38/0.94 inference('sup-', [status(thm)], [zip_derived_cl202, zip_derived_cl86])).
% 0.38/0.94 thf(zip_derived_cl82, plain,
% 0.38/0.94 (![X0 : b]: (~ (cS @ X0) | (('#sk1') != (cF @ X0)))),
% 0.38/0.94 inference('simplify', [status(thm)], [zip_derived_cl81])).
% 0.38/0.94 thf(zip_derived_cl215, plain,
% 0.38/0.94 (((('#sk1') != (cF @ '#sk3')) | (cS @ '#sk2'))),
% 0.38/0.94 inference('clc', [status(thm)], [zip_derived_cl204, zip_derived_cl82])).
% 0.38/0.94 thf(zip_derived_cl82, plain,
% 0.38/0.94 (![X0 : b]: (~ (cS @ X0) | (('#sk1') != (cF @ X0)))),
% 0.38/0.94 inference('simplify', [status(thm)], [zip_derived_cl81])).
% 0.38/0.94 thf(zip_derived_cl217, plain,
% 0.38/0.94 (((('#sk1') != (cF @ '#sk3')) | (('#sk1') != (cF @ '#sk2')))),
% 0.38/0.94 inference('sup-', [status(thm)], [zip_derived_cl215, zip_derived_cl82])).
% 0.38/0.94 thf(zip_derived_cl271, plain,
% 0.38/0.94 (((('#sk1') != ('#sk1')) | ~ ('#form5') | (('#sk1') != (cF @ '#sk2')))),
% 0.38/0.94 inference('sup-', [status(thm)], [zip_derived_cl235, zip_derived_cl217])).
% 0.38/0.94 thf(zip_derived_cl273, plain, (((('#sk1') != (cF @ '#sk2')) | ~ ('#form5'))),
% 0.38/0.94 inference('simplify', [status(thm)], [zip_derived_cl271])).
% 0.38/0.94 thf(zip_derived_cl298, plain, ((('#sk1') != (cF @ '#sk2'))),
% 0.38/0.94 inference('clc', [status(thm)], [zip_derived_cl291, zip_derived_cl273])).
% 0.38/0.94 thf(zip_derived_cl300, plain, ( ('#form5')),
% 0.38/0.94 inference('simplify_reflect-', [status(thm)],
% 0.38/0.94 [zip_derived_cl285, zip_derived_cl298])).
% 0.38/0.94 thf(zip_derived_cl301, plain, (( (cR @ '#sk3') | (cS @ '#sk3'))),
% 0.38/0.94 inference('demod', [status(thm)], [zip_derived_cl234, zip_derived_cl300])).
% 0.38/0.94 thf(zip_derived_cl317, plain,
% 0.38/0.94 (((('#sk1') != (cF @ '#sk3')) | (cS @ '#sk3'))),
% 0.38/0.94 inference('sup+', [status(thm)], [zip_derived_cl86, zip_derived_cl301])).
% 0.38/0.94 thf(zip_derived_cl235, plain, (((('#sk1') = (cF @ '#sk3')) | ~ ('#form5'))),
% 0.38/0.94 inference('simplify nested equalities', [status(thm)],
% 0.38/0.94 [zip_derived_cl231])).
% 0.38/0.94 thf(zip_derived_cl300, plain, ( ('#form5')),
% 0.38/0.94 inference('simplify_reflect-', [status(thm)],
% 0.38/0.94 [zip_derived_cl285, zip_derived_cl298])).
% 0.38/0.94 thf(zip_derived_cl302, plain, ((('#sk1') = (cF @ '#sk3'))),
% 0.38/0.94 inference('demod', [status(thm)], [zip_derived_cl235, zip_derived_cl300])).
% 0.38/0.94 thf(zip_derived_cl320, plain, (((('#sk1') != ('#sk1')) | (cS @ '#sk3'))),
% 0.38/0.94 inference('demod', [status(thm)], [zip_derived_cl317, zip_derived_cl302])).
% 0.38/0.94 thf(zip_derived_cl321, plain, ( (cS @ '#sk3')),
% 0.38/0.94 inference('simplify', [status(thm)], [zip_derived_cl320])).
% 0.38/0.94 thf(zip_derived_cl329, plain, ((('#sk1') != (cF @ '#sk3'))),
% 0.38/0.94 inference('sup+', [status(thm)], [zip_derived_cl82, zip_derived_cl321])).
% 0.38/0.94 thf(zip_derived_cl302, plain, ((('#sk1') = (cF @ '#sk3'))),
% 0.38/0.94 inference('demod', [status(thm)], [zip_derived_cl235, zip_derived_cl300])).
% 0.38/0.94 thf(zip_derived_cl332, plain, ((('#sk1') != ('#sk1'))),
% 0.38/0.94 inference('demod', [status(thm)], [zip_derived_cl329, zip_derived_cl302])).
% 0.38/0.94 thf(zip_derived_cl333, plain, ($false),
% 0.38/0.94 inference('simplify', [status(thm)], [zip_derived_cl332])).
% 0.38/0.94
% 0.38/0.94 % SZS output end Refutation
% 0.38/0.94
% 0.38/0.94
% 0.38/0.94 % Terminating...
% 2.31/1.06 % Runner terminated.
% 2.31/1.07 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------