0.00/0.10 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.09/0.12 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.1HFQAq9mQe true 0.12/0.33 % Computer : n023.cluster.edu 0.12/0.33 % Model : x86_64 x86_64 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.12/0.33 % Memory : 8042.1875MB 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64 0.12/0.33 % CPULimit : 960 0.12/0.33 % WCLimit : 120 0.12/0.33 % DateTime : Tue Aug 9 07:14:43 EDT 2022 0.12/0.33 % CPUTime : 0.12/0.33 % Running portfolio for 960 s 0.12/0.33 % File : /export/starexec/sandbox2/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 HO mode 0.18/0.60 % Total configuration time : 828 0.18/0.60 % Estimated wc time : 1656 0.18/0.60 % Estimated cpu time (8 cpus) : 207.0 0.95/0.67 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s 0.95/0.67 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s 0.95/0.68 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s 0.95/0.68 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s 0.95/0.68 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s 0.95/0.68 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s 0.95/0.69 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s 0.95/0.71 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s 12.39/2.13 % /export/starexec/sandbox2/solver/bin/lams/30_b.l.sh running for 90s 16.82/2.66 % Solved by lams/40_b.comb.sh. 16.82/2.66 % done 136 iterations in 1.914s 16.82/2.66 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p' 16.82/2.66 % SZS output start Refutation 16.82/2.66 thf(all_of_type, type, all_of: ($i > $o) > ($i > $o) > $o). 16.82/2.66 thf(n_is_type, type, n_is: $i > $i > $o). 16.82/2.66 thf('#sk2_type', type, '#sk2': $i). 16.82/2.66 thf(l_or_type, type, l_or: $o > $o > $o). 16.82/2.66 thf(moreis_type, type, moreis: $i > $i > $o). 16.82/2.66 thf(in_type, type, in: $i > $i > $o). 16.82/2.66 thf(imp_type, type, imp: $o > $o > $o). 16.82/2.66 thf(nat_type, type, nat: $i). 16.82/2.66 thf('#sk1_type', type, '#sk1': $i). 16.82/2.66 thf(l_some_type, type, l_some: $i > ($i > $o) > $o). 16.82/2.66 thf(is_of_type, type, is_of: $i > ($i > $o) > $o). 16.82/2.66 thf(e_is_type, type, e_is: $i > $i > $i > $o). 16.82/2.66 thf(n_some_type, type, n_some: ($i > $o) > $o). 16.82/2.66 thf(iii_type, type, iii: $i > $i > $o). 16.82/2.66 thf(omega_type, type, omega: $i). 16.82/2.66 thf(d_Sep_type, type, d_Sep: $i > ($i > $o) > $i). 16.82/2.66 thf(d_29_ii_type, type, d_29_ii: $i > $i > $o). 16.82/2.66 thf(d_not_type, type, d_not: $o > $o). 16.82/2.66 thf(emptyset_type, type, emptyset: $i). 16.82/2.66 thf(diffprop_type, type, diffprop: $i > $i > $i > $o). 16.82/2.66 thf(s_comb_type, type, '#S': !>[A:$tType, B:$tType, C:$tType]: ((A > B > C) > (A > B) > A > C)). 16.82/2.66 thf(c_comb_type, type, '#C': !>[A:$tType, B:$tType, C:$tType]: ((A > B > C) > B > A > C)). 16.82/2.66 thf(b_comb_type, type, '#B': !>[A:$tType, B:$tType, C:$tType]: ((A > B) > (C > A) > C > B)). 16.82/2.66 thf(k_comb_type, type, '#K': !>[A:$tType, B:$tType]: (B > A > B)). 16.82/2.66 thf(i_comb_type, type, '#I': !>[A:$tType]: (A > A)). 16.82/2.66 thf(satz10j, conjecture, 16.82/2.66 (all_of @ 16.82/2.66 ( ^[X0:$i]: ( in @ X0 @ nat ) ) @ 16.82/2.66 ( ^[X0:$i]: 16.82/2.66 ( all_of @ 16.82/2.66 ( ^[X1:$i]: ( in @ X1 @ nat ) ) @ 16.82/2.66 ( ^[X1:$i]: ( ( d_not @ ( moreis @ X0 @ X1 ) ) => ( iii @ X0 @ X1 ) ) ) ) ))). 16.82/2.66 thf(zf_stmt_0, negated_conjecture, 16.82/2.66 (~( all_of @ 16.82/2.66 ( ^[X0:$i]: ( in @ X0 @ nat ) ) @ 16.82/2.66 ( ^[X0:$i]: 16.82/2.66 ( all_of @ 16.82/2.66 ( ^[X1:$i]: ( in @ X1 @ nat ) ) @ 16.82/2.66 ( ^[X1:$i]: 16.82/2.66 ( ( d_not @ ( moreis @ X0 @ X1 ) ) => ( iii @ X0 @ X1 ) ) ) ) ) )), 16.82/2.66 inference('cnf.neg', [status(esa)], [satz10j])). 16.82/2.66 thf(zip_derived_cl105, plain, 16.82/2.66 (~ (all_of @ (^[Y0 : $i]: (in @ Y0 @ nat)) @ 16.82/2.66 (^[Y0 : $i]: 16.82/2.66 (all_of @ (^[Y1 : $i]: (in @ Y1 @ nat)) @ 16.82/2.66 (^[Y1 : $i]: (((d_not @ (moreis @ Y0 @ Y1)) => (iii @ Y0 @ Y1)))))))), 16.82/2.66 inference('cnf', [status(esa)], [zf_stmt_0])). 16.82/2.66 thf(zip_derived_cl106, plain, 16.82/2.66 (~ (all_of @ ((('#C') @ in @ nat)) @ 16.82/2.66 ((('#B') @ (all_of @ ((('#C') @ in @ nat))) @ 16.82/2.66 ((('#S') @ ((('#B') @ ('#S') @ 16.82/2.66 ((('#B') @ ((('#B') @ (=>))) @ 16.82/2.66 ((('#B') @ ((('#B') @ d_not)) @ moreis)))))) @ 16.82/2.66 iii)))))), 16.82/2.66 inference('lams2combs', [status(thm)], [zip_derived_cl105])). 16.82/2.66 thf(def_nat, axiom,(( nat ) = 16.82/2.66 ((d_Sep @ omega @ (^[Y0 : $i]: (((Y0) != (emptyset)))))))). 16.82/2.66 thf('0', plain, 16.82/2.66 (( nat ) = ( d_Sep @ omega @ ( ^[V_1:$i]: ( ( V_1 ) != ( emptyset ) ) ) )), 16.82/2.66 define([status(thm)])). 16.82/2.66 thf(zip_derived_cl176, plain, 16.82/2.66 (~ (all_of @ 16.82/2.66 ((('#C') @ in @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))))) @ 16.82/2.66 ((('#B') @ (all_of @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ ('#S') @ 16.82/2.66 ((('#B') @ ((('#B') @ (=>))) @ 16.82/2.66 ((('#B') @ ((('#B') @ d_not)) @ moreis)))))) @ 16.82/2.66 iii)))))), 16.82/2.66 inference('rw', [status(thm)], [zip_derived_cl106, '0'])). 16.82/2.66 thf(def_all_of, axiom, ~ (all_of @ X0 @ X1) => 16.82/2.66 ((((!!) @ (^[Y0 : $i]: (((is_of @ Y0 @ X0) => (X1 @ Y0)))))) != ($true))). 16.82/2.66 thf('1', plain, 16.82/2.66 (![X0:( $i > $o ),X1:( $i > $o )]: 16.82/2.66 ( ( ~( all_of @ X0 @ X1 ) ) <=> 16.82/2.66 ( ~( ![X6:$i]: ( ( is_of @ X6 @ X0 ) => ( X1 @ X6 ) ) ) ) )), 16.82/2.66 inference('rw.lit', [status(esa)], [def_all_of])). 16.82/2.66 thf(zip_derived_cl177, plain, 16.82/2.66 (~ (((!!) @ (^[Y0 : $i]: 16.82/2.66 (((is_of @ Y0 @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))) => 16.82/2.66 ((('#B') @ (all_of @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ 16.82/2.66 ((('#C') @ (!=) @ emptyset)))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ ('#S') @ 16.82/2.66 ((('#B') @ ((('#B') @ (=>))) @ 16.82/2.66 ((('#B') @ ((('#B') @ d_not)) @ moreis)))))) @ 16.82/2.66 iii)) @ 16.82/2.66 Y0)))))))), 16.82/2.66 inference('rw_clause', [status(thm)], [zip_derived_cl176, '1'])). 16.82/2.66 thf(zip_derived_cl178, plain, 16.82/2.66 (~ (((!!) @ ((('#S') @ ((('#B') @ (=>) @ 16.82/2.66 ((('#C') @ is_of @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ 16.82/2.66 ((('#C') @ (!=) @ emptyset))))))))) @ 16.82/2.66 ((('#B') @ (all_of @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ ('#S') @ 16.82/2.66 ((('#B') @ ((('#B') @ (=>))) @ 16.82/2.66 ((('#B') @ ((('#B') @ d_not)) @ moreis)))))) @ 16.82/2.66 iii))))))))), 16.82/2.66 inference('comb-normalize', [status(thm)], [zip_derived_cl177])). 16.82/2.66 thf(zip_derived_cl179, plain, 16.82/2.66 (~ (((is_of @ '#sk1' @ 16.82/2.66 ((('#C') @ in @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))) => 16.82/2.66 (all_of @ 16.82/2.66 ((('#C') @ in @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ (=>) @ ((('#B') @ d_not @ (moreis @ '#sk1'))))) @ 16.82/2.66 (iii @ '#sk1'))))))), 16.82/2.66 inference('lazy_cnf_exists', [status(thm)], [zip_derived_cl178])). 16.82/2.66 thf(def_is_of, axiom,(( is_of @ (X1)@ (X0)) = ((X0 @ X1)))). 16.82/2.66 thf('2', plain, 16.82/2.66 (![X0:( $i > $o ),X1:$i]: ( ( is_of @ X1 @ X0 ) = ( X0 @ X1 ) )), 16.82/2.66 define([status(thm)])). 16.82/2.66 thf(zip_derived_cl180, plain, 16.82/2.66 (~ (((in @ '#sk1' @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) => 16.82/2.66 (all_of @ 16.82/2.66 ((('#C') @ in @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ (=>) @ ((('#B') @ d_not @ (moreis @ '#sk1'))))) @ 16.82/2.66 (iii @ '#sk1'))))))), 16.82/2.66 inference('rw', [status(thm)], [zip_derived_cl179, '2'])). 16.82/2.66 thf(zip_derived_cl182, plain, 16.82/2.66 (~ (all_of @ 16.82/2.66 ((('#C') @ in @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ (=>) @ ((('#B') @ d_not @ (moreis @ '#sk1'))))) @ 16.82/2.66 (iii @ '#sk1'))))), 16.82/2.66 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl180])). 16.82/2.66 thf(zip_derived_cl183, plain, 16.82/2.66 (~ (((!!) @ (^[Y0 : $i]: 16.82/2.66 (((is_of @ Y0 @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))) => 16.82/2.66 ((('#S') @ ((('#B') @ (=>) @ 16.82/2.66 ((('#B') @ d_not @ (moreis @ '#sk1'))))) @ 16.82/2.66 (iii @ '#sk1') @ Y0)))))))), 16.82/2.66 inference('rw_clause', [status(thm)], [zip_derived_cl182, '1'])). 16.82/2.66 thf(zip_derived_cl184, plain, 16.82/2.66 (~ (((!!) @ ((('#S') @ ((('#B') @ (=>) @ 16.82/2.66 ((('#C') @ is_of @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ 16.82/2.66 ((('#C') @ (!=) @ emptyset))))))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ (=>) @ 16.82/2.66 ((('#B') @ d_not @ (moreis @ '#sk1'))))) @ 16.82/2.66 (iii @ '#sk1')))))))), 16.82/2.66 inference('comb-normalize', [status(thm)], [zip_derived_cl183])). 16.82/2.66 thf(zip_derived_cl185, plain, 16.82/2.66 (~ (((is_of @ '#sk2' @ 16.82/2.66 ((('#C') @ in @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))) => 16.82/2.66 (((d_not @ (moreis @ '#sk1' @ '#sk2')) => (iii @ '#sk1' @ '#sk2')))))), 16.82/2.66 inference('lazy_cnf_exists', [status(thm)], [zip_derived_cl184])). 16.82/2.66 thf(def_d_not, axiom,(( d_not @ (X0)) = ((imp @ X0 @ ($false))))). 16.82/2.66 thf('3', plain, (![X0:$o]: ( ( d_not @ X0 ) = ( imp @ X0 @ $false ) )), 16.82/2.66 define([status(thm)])). 16.82/2.66 thf(def_l_or, axiom,(( l_or @ (X0)@ (X1)) = ((imp @ (d_not @ X0) @ X1)))). 16.82/2.66 thf('4', plain, 16.82/2.66 (![X1:$o,X0:$o]: ( ( l_or @ X0 @ X1 ) = ( imp @ ( d_not @ X0 ) @ X1 ) )), 16.82/2.66 define([status(thm)])). 16.82/2.66 thf(def_e_is, axiom,(( e_is @ (X2)@ (X0)@ (X1)) = ((((X0) = (X1)))))). 16.82/2.66 thf('5', plain, 16.82/2.66 (![X2:$i,X1:$i,X0:$i]: ( ( e_is @ X2 @ X0 @ X1 ) = ( ( X0 ) = ( X1 ) ) )), 16.82/2.66 define([status(thm)])). 16.82/2.66 thf(def_n_is, axiom,(( n_is @ (X0)@ (X1)) = ((e_is @ nat @ X0 @ X1)))). 16.82/2.66 thf('6', plain, 16.82/2.66 (![X1:$i,X0:$i]: ( ( n_is @ X0 @ X1 ) = ( e_is @ nat @ X0 @ X1 ) )), 16.82/2.66 define([status(thm)])). 16.82/2.66 thf(def_n_some, axiom,(( n_some @ (X0)) = ((l_some @ nat @ X0)))). 16.82/2.66 thf('7', plain, 16.82/2.66 (![X0:( $i > $o )]: ( ( n_some @ X0 ) = ( l_some @ nat @ X0 ) )), 16.82/2.66 define([status(thm)])). 16.82/2.66 thf(def_d_29_ii, axiom,(( d_29_ii @ (X0)@ (X1)) = 16.82/2.66 ((n_some @ (diffprop @ X0 @ X1))))). 16.82/2.66 thf('8', plain, 16.82/2.66 (![X1:$i,X0:$i]: 16.82/2.66 ( ( d_29_ii @ X0 @ X1 ) = ( n_some @ ( diffprop @ X0 @ X1 ) ) )), 16.82/2.66 define([status(thm)])). 16.82/2.66 thf(def_iii, axiom,(( iii @ (X1)@ (X0)) = ((n_some @ (diffprop @ X0 @ X1))))). 16.82/2.66 thf('9', plain, 16.82/2.66 (![X1:$i,X0:$i]: 16.82/2.66 ( ( iii @ X1 @ X0 ) = ( n_some @ ( diffprop @ X0 @ X1 ) ) )), 16.82/2.66 define([status(thm)])). 16.82/2.66 thf(def_moreis, axiom,(( moreis @ (X0)@ (X1)) = 16.82/2.66 ((l_or @ (d_29_ii @ X0 @ X1) @ (n_is @ X0 @ X1))))). 16.82/2.66 thf('10', plain, 16.82/2.66 (![X1:$i,X0:$i]: 16.82/2.66 ( ( moreis @ X0 @ X1 ) = 16.82/2.66 ( l_or @ ( d_29_ii @ X0 @ X1 ) @ ( n_is @ X0 @ X1 ) ) )), 16.82/2.66 define([status(thm)])). 16.82/2.66 thf(zip_derived_cl186, plain, 16.82/2.66 (~ (((in @ '#sk2' @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) => 16.82/2.66 (((imp @ 16.82/2.66 (imp @ 16.82/2.66 (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk1' @ '#sk2')) @ 16.82/2.66 ($false)) @ 16.82/2.66 ((('#sk1') = ('#sk2')))) @ 16.82/2.66 ($false)) => (l_some @ 16.82/2.66 (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk2' @ '#sk1'))))))), 16.82/2.66 inference('rw', [status(thm)], 16.82/2.66 [zip_derived_cl185, '2', '3', '3', '4', '5', '0', '6', '7', 16.82/2.66 '7', '8', '9', '10'])). 16.82/2.66 thf(zip_derived_cl188, plain, 16.82/2.66 (~ (((imp @ 16.82/2.66 (imp @ 16.82/2.66 (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk1' @ '#sk2')) @ 16.82/2.66 ($false)) @ 16.82/2.66 ((('#sk1') = ('#sk2')))) @ 16.82/2.66 ($false)) => (l_some @ 16.82/2.66 (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk2' @ '#sk1'))))), 16.82/2.66 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl186])). 16.82/2.66 thf(zip_derived_cl190, plain, 16.82/2.66 (~ (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk2' @ '#sk1'))), 16.82/2.66 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl188])). 16.82/2.66 thf(zip_derived_cl189, plain, 16.82/2.66 ( (imp @ 16.82/2.66 (imp @ 16.82/2.66 (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk1' @ '#sk2')) @ 16.82/2.66 ($false)) @ 16.82/2.66 ((('#sk1') = ('#sk2')))) @ 16.82/2.66 ($false))), 16.82/2.66 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl188])). 16.82/2.66 thf(def_imp, axiom, (imp @ X0 @ X1) => ((((X0) => (X1))) = ($true))). 16.82/2.66 thf('11', plain, 16.82/2.66 (![X0:$o,X1:$o]: ( ( imp @ X0 @ X1 ) <=> ( ( X0 ) => ( X1 ) ) )), 16.82/2.66 inference('rw.lit', [status(esa)], [def_imp])). 16.82/2.66 thf(zip_derived_cl191, plain, 16.82/2.66 ( (((imp @ 16.82/2.66 (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk1' @ '#sk2')) @ 16.82/2.66 ($false)) @ 16.82/2.66 ((('#sk1') = ('#sk2')))) => ($false)))), 16.82/2.66 inference('rw_clause', [status(thm)], [zip_derived_cl189, '11'])). 16.82/2.66 thf(zip_derived_cl192, plain, 16.82/2.66 ( (((~) @ (imp @ 16.82/2.66 (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk1' @ '#sk2')) @ 16.82/2.66 ($false)) @ 16.82/2.66 ((('#sk1') = ('#sk2'))))))), 16.82/2.66 inference('simplify boolean subterms', [status(thm)], [zip_derived_cl191])). 16.82/2.66 thf(zip_derived_cl193, plain, 16.82/2.66 (~ (imp @ 16.82/2.66 (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk1' @ '#sk2')) @ 16.82/2.66 ($false)) @ 16.82/2.66 ((('#sk1') = ('#sk2'))))), 16.82/2.66 inference('simplify nested equalities', [status(thm)], 16.82/2.66 [zip_derived_cl192])). 16.82/2.66 thf(def_imp, axiom, ~ (imp @ X0 @ X1) => ((((X0) => (X1))) != ($true))). 16.82/2.66 thf('12', plain, 16.82/2.66 (![X0:$o,X1:$o]: ( ( ~( imp @ X0 @ X1 ) ) <=> ( ~( ( X0 ) => ( X1 ) ) ) )), 16.82/2.66 inference('rw.lit', [status(esa)], [def_imp])). 16.82/2.66 thf(zip_derived_cl194, plain, 16.82/2.66 (~ (((imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk1' @ '#sk2')) @ 16.82/2.66 ($false)) => ((('#sk1') = ('#sk2')))))), 16.82/2.66 inference('rw_clause', [status(thm)], [zip_derived_cl193, '12'])). 16.82/2.66 thf(zip_derived_cl195, plain, 16.82/2.66 ( (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk1' @ '#sk2')) @ 16.82/2.66 ($false))), 16.82/2.66 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl194])). 16.82/2.66 thf(zip_derived_cl197, plain, 16.82/2.66 ( (((l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk1' @ '#sk2')) => ($false)))), 16.82/2.66 inference('rw_clause', [status(thm)], [zip_derived_cl195, '11'])). 16.82/2.66 thf(zip_derived_cl199, plain, 16.82/2.66 ( (((~) @ (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk1' @ '#sk2'))))), 16.82/2.66 inference('simplify boolean subterms', [status(thm)], [zip_derived_cl197])). 16.82/2.66 thf(zip_derived_cl200, plain, 16.82/2.66 (~ (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk1' @ '#sk2'))), 16.82/2.66 inference('simplify nested equalities', [status(thm)], 16.82/2.66 [zip_derived_cl199])). 16.82/2.66 thf(satz10f, axiom, 16.82/2.66 (all_of @ 16.82/2.66 ( ^[X0:$i]: ( in @ X0 @ nat ) ) @ 16.82/2.66 ( ^[X0:$i]: 16.82/2.66 ( all_of @ 16.82/2.66 ( ^[X1:$i]: ( in @ X1 @ nat ) ) @ 16.82/2.66 ( ^[X1:$i]: ( ( d_not @ ( iii @ X0 @ X1 ) ) => ( moreis @ X0 @ X1 ) ) ) ) ))). 16.82/2.66 thf(zip_derived_cl47, plain, 16.82/2.66 ( (all_of @ (^[Y0 : $i]: (in @ Y0 @ nat)) @ 16.82/2.66 (^[Y0 : $i]: 16.82/2.66 (all_of @ (^[Y1 : $i]: (in @ Y1 @ nat)) @ 16.82/2.66 (^[Y1 : $i]: (((d_not @ (iii @ Y0 @ Y1)) => (moreis @ Y0 @ Y1)))))))), 16.82/2.66 inference('cnf', [status(esa)], [satz10f])). 16.82/2.66 thf(zip_derived_cl48, plain, 16.82/2.66 ( (all_of @ ((('#C') @ in @ nat)) @ 16.82/2.66 ((('#B') @ (all_of @ ((('#C') @ in @ nat))) @ 16.82/2.66 ((('#S') @ ((('#B') @ ('#S') @ 16.82/2.66 ((('#B') @ ((('#B') @ (=>))) @ 16.82/2.66 ((('#B') @ ((('#B') @ d_not)) @ iii)))))) @ 16.82/2.66 moreis)))))), 16.82/2.66 inference('lams2combs', [status(thm)], [zip_derived_cl47])). 16.82/2.66 thf(zip_derived_cl321, plain, 16.82/2.66 ( (all_of @ 16.82/2.66 ((('#C') @ in @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))))) @ 16.82/2.66 ((('#B') @ (all_of @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ ('#S') @ 16.82/2.66 ((('#B') @ ((('#B') @ (=>))) @ 16.82/2.66 ((('#B') @ ((('#B') @ d_not)) @ iii)))))) @ 16.82/2.66 moreis)))))), 16.82/2.66 inference('rw', [status(thm)], [zip_derived_cl48, '0'])). 16.82/2.66 thf(def_all_of, axiom, (all_of @ X0 @ X1) => 16.82/2.66 ((((!!) @ (^[Y0 : $i]: (((is_of @ Y0 @ X0) => (X1 @ Y0)))))) = ($true))). 16.82/2.66 thf('13', plain, 16.82/2.66 (![X0:( $i > $o ),X1:( $i > $o )]: 16.82/2.66 ( ( all_of @ X0 @ X1 ) <=> 16.82/2.66 ( ![X6:$i]: ( ( is_of @ X6 @ X0 ) => ( X1 @ X6 ) ) ) )), 16.82/2.66 inference('rw.lit', [status(esa)], [def_all_of])). 16.82/2.66 thf(zip_derived_cl322, plain, 16.82/2.66 ( (((!!) @ (^[Y0 : $i]: 16.82/2.66 (((is_of @ Y0 @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))) => 16.82/2.66 ((('#B') @ (all_of @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ 16.82/2.66 ((('#C') @ (!=) @ emptyset)))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ ('#S') @ 16.82/2.66 ((('#B') @ ((('#B') @ (=>))) @ 16.82/2.66 ((('#B') @ ((('#B') @ d_not)) @ iii)))))) @ 16.82/2.66 moreis)) @ 16.82/2.66 Y0)))))))), 16.82/2.66 inference('rw_clause', [status(thm)], [zip_derived_cl321, '13'])). 16.82/2.66 thf(zip_derived_cl323, plain, 16.82/2.66 ( (((!!) @ ((('#S') @ ((('#B') @ (=>) @ 16.82/2.66 ((('#C') @ is_of @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))))))))) @ 16.82/2.66 ((('#B') @ (all_of @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ ('#S') @ 16.82/2.66 ((('#B') @ ((('#B') @ (=>))) @ 16.82/2.66 ((('#B') @ ((('#B') @ d_not)) @ iii)))))) @ 16.82/2.66 moreis))))))))), 16.82/2.66 inference('comb-normalize', [status(thm)], [zip_derived_cl322])). 16.82/2.66 thf(zip_derived_cl324, plain, 16.82/2.66 (![X2 : $i]: 16.82/2.66 (((is_of @ X2 @ 16.82/2.66 ((('#C') @ in @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))) => 16.82/2.66 (all_of @ 16.82/2.66 ((('#C') @ in @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ (=>) @ ((('#B') @ d_not @ (iii @ X2))))) @ 16.82/2.66 (moreis @ X2))))))), 16.82/2.66 inference('lazy_cnf_forall', [status(thm)], [zip_derived_cl323])). 16.82/2.66 thf(zip_derived_cl325, plain, 16.82/2.66 (![X2 : $i]: 16.82/2.66 (((in @ X2 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) => 16.82/2.66 (all_of @ 16.82/2.66 ((('#C') @ in @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ (=>) @ ((('#B') @ d_not @ (iii @ X2))))) @ 16.82/2.66 (moreis @ X2))))))), 16.82/2.66 inference('rw', [status(thm)], [zip_derived_cl324, '2'])). 16.82/2.66 thf(zip_derived_cl326, plain, 16.82/2.66 (![X2 : $i]: 16.82/2.66 (~ (in @ X2 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | (all_of @ 16.82/2.66 ((('#C') @ in @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ (=>) @ ((('#B') @ d_not @ (iii @ X2))))) @ 16.82/2.66 (moreis @ X2)))))), 16.82/2.66 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl325])). 16.82/2.66 thf(zip_derived_cl327, plain, 16.82/2.66 (![X0 : $i]: 16.82/2.66 ( (((!!) @ (^[Y0 : $i]: 16.82/2.66 (((is_of @ Y0 @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))) => 16.82/2.66 ((('#S') @ ((('#B') @ (=>) @ 16.82/2.66 ((('#B') @ d_not @ (iii @ X0))))) @ 16.82/2.66 (moreis @ X0) @ Y0))))))) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))), 16.82/2.66 inference('rw_clause', [status(thm)], [zip_derived_cl326, '13'])). 16.82/2.66 thf(zip_derived_cl328, plain, 16.82/2.66 (![X0 : $i]: 16.82/2.66 ( (((!!) @ ((('#S') @ ((('#B') @ (=>) @ 16.82/2.66 ((('#C') @ is_of @ 16.82/2.66 ((('#C') @ in @ 16.82/2.66 (d_Sep @ omega @ 16.82/2.66 ((('#C') @ (!=) @ emptyset))))))))) @ 16.82/2.66 ((('#S') @ ((('#B') @ (=>) @ 16.82/2.66 ((('#B') @ d_not @ (iii @ X0))))) @ 16.82/2.66 (moreis @ X0))))))) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))), 16.82/2.66 inference('comb-normalize', [status(thm)], [zip_derived_cl327])). 16.82/2.66 thf(zip_derived_cl329, plain, 16.82/2.66 (![X0 : $i, X2 : $i]: 16.82/2.66 ( (((is_of @ X2 @ 16.82/2.66 ((('#C') @ in @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))) => 16.82/2.66 (((d_not @ (iii @ X0 @ X2)) => (moreis @ X0 @ X2))))) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))), 16.82/2.66 inference('lazy_cnf_forall', [status(thm)], [zip_derived_cl328])). 16.82/2.66 thf(zip_derived_cl330, plain, 16.82/2.66 (![X0 : $i, X2 : $i]: 16.82/2.66 ( (((in @ X2 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) => 16.82/2.66 (((imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X2 @ X0)) @ 16.82/2.66 ($false)) => (imp @ 16.82/2.66 (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X0 @ X2)) @ 16.82/2.66 ($false)) @ 16.82/2.66 (((X0) = (X2)))))))) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))), 16.82/2.66 inference('rw', [status(thm)], 16.82/2.66 [zip_derived_cl329, '2', '3', '3', '4', '5', '0', '6', '7', 16.82/2.66 '7', '8', '9', '10'])). 16.82/2.66 thf(zip_derived_cl331, plain, 16.82/2.66 (![X0 : $i, X2 : $i]: 16.82/2.66 (~ (in @ X2 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | (((imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X2 @ X0)) @ 16.82/2.66 ($false)) => (imp @ 16.82/2.66 (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X0 @ X2)) @ 16.82/2.66 ($false)) @ 16.82/2.66 (((X0) = (X2)))))) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))), 16.82/2.66 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl330])). 16.82/2.66 thf(zip_derived_cl332, plain, 16.82/2.66 (![X0 : $i, X2 : $i]: 16.82/2.66 (~ (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X2 @ X0)) @ 16.82/2.66 ($false)) 16.82/2.66 | (imp @ 16.82/2.66 (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X0 @ X2)) @ 16.82/2.66 ($false)) @ 16.82/2.66 (((X0) = (X2)))) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | ~ (in @ X2 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))), 16.82/2.66 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl331])). 16.82/2.66 thf(zip_derived_cl333, plain, 16.82/2.66 (![X0 : $i, X1 : $i]: 16.82/2.66 (~ (((l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X0 @ X1)) => ($false))) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | ~ (in @ X1 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | (imp @ 16.82/2.66 (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X1 @ X0)) @ 16.82/2.66 ($false)) @ 16.82/2.66 (((X1) = (X0)))))), 16.82/2.66 inference('rw_clause', [status(thm)], [zip_derived_cl332, '12'])). 16.82/2.66 thf(zip_derived_cl334, plain, 16.82/2.66 (![X0 : $i, X1 : $i]: 16.82/2.66 (~ (((~) @ (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X0 @ X1)))) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | ~ (in @ X1 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | (imp @ 16.82/2.66 (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X1 @ X0)) @ 16.82/2.66 ($false)) @ 16.82/2.66 (((X1) = (X0)))))), 16.82/2.66 inference('simplify boolean subterms', [status(thm)], [zip_derived_cl333])). 16.82/2.66 thf(zip_derived_cl335, plain, 16.82/2.66 (![X0 : $i, X1 : $i]: 16.82/2.66 ( (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X0 @ X1)) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | ~ (in @ X1 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | (imp @ 16.82/2.66 (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X1 @ X0)) @ 16.82/2.66 ($false)) @ 16.82/2.66 (((X1) = (X0)))))), 16.82/2.66 inference('simplify nested equalities', [status(thm)], 16.82/2.66 [zip_derived_cl334])). 16.82/2.66 thf(zip_derived_cl336, plain, 16.82/2.66 (![X0 : $i, X1 : $i]: 16.82/2.66 ( (((imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X0 @ X1)) @ 16.82/2.66 ($false)) => (((X0) = (X1))))) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | ~ (in @ X1 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X1 @ X0)))), 16.82/2.66 inference('rw_clause', [status(thm)], [zip_derived_cl335, '11'])). 16.82/2.66 thf(zip_derived_cl337, plain, 16.82/2.66 (![X0 : $i, X1 : $i]: 16.82/2.66 (~ (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X0 @ X1)) @ 16.82/2.66 ($false)) 16.82/2.66 | (((X0) = (X1))) 16.82/2.66 | (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X1 @ X0)) 16.82/2.66 | ~ (in @ X1 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))), 16.82/2.66 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl336])). 16.82/2.66 thf(zip_derived_cl338, plain, 16.82/2.66 (![X0 : $i, X1 : $i]: 16.82/2.66 (~ (imp @ 16.82/2.66 (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X0 @ X1)) @ 16.82/2.66 ($false)) 16.82/2.66 | ((X0) = (X1)) 16.82/2.66 | (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X1 @ X0)) 16.82/2.66 | ~ (in @ X1 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))), 16.82/2.66 inference('simplify nested equalities', [status(thm)], 16.82/2.66 [zip_derived_cl337])). 16.82/2.66 thf(zip_derived_cl339, plain, 16.82/2.66 (![X0 : $i, X1 : $i]: 16.82/2.66 (~ (((l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X0 @ X1)) => ($false))) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | ~ (in @ X1 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X1 @ X0)) 16.82/2.66 | ((X0) = (X1)))), 16.82/2.66 inference('rw_clause', [status(thm)], [zip_derived_cl338, '12'])). 16.82/2.66 thf(zip_derived_cl340, plain, 16.82/2.66 (![X0 : $i, X1 : $i]: 16.82/2.66 (~ (((~) @ (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X0 @ X1)))) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | ~ (in @ X1 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X1 @ X0)) 16.82/2.66 | ((X0) = (X1)))), 16.82/2.66 inference('simplify boolean subterms', [status(thm)], [zip_derived_cl339])). 16.82/2.66 thf(zip_derived_cl341, plain, 16.82/2.66 (![X0 : $i, X1 : $i]: 16.82/2.66 ( (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X0 @ X1)) 16.82/2.66 | ~ (in @ X0 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | ~ (in @ X1 @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ X1 @ X0)) 16.82/2.66 | ((X0) = (X1)))), 16.82/2.66 inference('simplify nested equalities', [status(thm)], 16.82/2.66 [zip_derived_cl340])). 16.82/2.66 thf(zip_derived_cl1562, plain, 16.82/2.66 (((('#sk1') = ('#sk2')) 16.82/2.66 | (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk2' @ '#sk1')) 16.82/2.66 | ~ (in @ '#sk2' @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))) 16.82/2.66 | ~ (in @ '#sk1' @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset)))))), 16.82/2.66 inference('sup+', [status(thm)], [zip_derived_cl200, zip_derived_cl341])). 16.82/2.66 thf(zip_derived_cl187, plain, 16.82/2.66 ( (in @ '#sk2' @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))))), 16.82/2.66 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl186])). 16.82/2.66 thf(zip_derived_cl181, plain, 16.82/2.66 ( (in @ '#sk1' @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))))), 16.82/2.66 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl180])). 16.82/2.66 thf(zip_derived_cl1574, plain, 16.82/2.66 (((('#sk1') = ('#sk2')) 16.82/2.66 | (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk2' @ '#sk1')))), 16.82/2.66 inference('demod', [status(thm)], 16.82/2.66 [zip_derived_cl1562, zip_derived_cl187, zip_derived_cl181])). 16.82/2.66 thf(zip_derived_cl196, plain, (~ ((('#sk1') = ('#sk2')))), 16.82/2.66 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl194])). 16.82/2.66 thf(zip_derived_cl198, plain, ((('#sk1') != ('#sk2'))), 16.82/2.66 inference('simplify nested equalities', [status(thm)], 16.82/2.66 [zip_derived_cl196])). 16.82/2.66 thf(zip_derived_cl1575, plain, 16.82/2.66 ( (l_some @ (d_Sep @ omega @ ((('#C') @ (!=) @ emptyset))) @ 16.82/2.66 (diffprop @ '#sk2' @ '#sk1'))), 16.82/2.66 inference('simplify_reflect-', [status(thm)], 16.82/2.66 [zip_derived_cl1574, zip_derived_cl198])). 16.82/2.66 thf(zip_derived_cl1608, plain, ($false), 16.82/2.66 inference('demod', [status(thm)], [zip_derived_cl190, zip_derived_cl1575])). 16.82/2.66 16.82/2.66 % SZS output end Refutation 16.82/2.66 16.82/2.66 16.82/2.66 % Terminating... 16.94/2.72 % Runner terminated. 16.94/2.73 % Zipperpin 1.5 exiting 16.94/2.74 EOF