%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : TOP028+2 : TPTP v9.2.0. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.MDxVgziajR true
% Computer : n022.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 05:08:44 PM UTC 2025
% Result : Theorem 51.75s 8.07s
% Output : Refutation 51.75s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.14 % Problem : TOP028+2 : TPTP v9.2.0. Released v3.4.0.
% 0.07/0.15 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.MDxVgziajR true
% 0.15/0.36 % Computer : n022.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 300
% 0.15/0.36 % DateTime : Wed Oct 1 15:42:38 EDT 2025
% 0.15/0.37 % CPUTime :
% 0.15/0.37 % Running portfolio for 300 s
% 0.15/0.37 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/0.37 % Number of cores: 8
% 0.15/0.37 % Python version: Python 3.6.8
% 0.15/0.37 % Running in FO mode
% 0.51/0.66 % Total configuration time : 435
% 0.51/0.66 % Estimated wc time : 1092
% 0.51/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.53/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.53/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.53/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.53/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.53/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.53/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.53/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 4.23/1.25 % /export/starexec/sandbox2/solver/bin/fo/fo1_lcnf.sh running for 50s
% 51.75/8.07 % Solved by fo/fo3_bce.sh.
% 51.75/8.07 % BCE start: 1158
% 51.75/8.07 % BCE eliminated: 98
% 51.75/8.07 % PE start: 1060
% 51.75/8.07 logic: eq
% 51.75/8.07 % PE eliminated: -15
% 51.75/8.07 % done 1998 iterations in 7.271s
% 51.75/8.07 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 51.75/8.07 % SZS output start Refutation
% 51.75/8.07 thf(u1_struct_0_type, type, u1_struct_0: $i > $i).
% 51.75/8.07 thf(v3_struct_0_type, type, v3_struct_0: $i > $o).
% 51.75/8.07 thf(zip_tseitin_40_type, type, zip_tseitin_40: $i > $i > $i > $i > $o).
% 51.75/8.07 thf(k1_xboole_0_type, type, k1_xboole_0: $i).
% 51.75/8.07 thf(zip_tseitin_38_type, type, zip_tseitin_38: $i > $i > $i > $i > $o).
% 51.75/8.07 thf(v1_xboole_0_type, type, v1_xboole_0: $i > $o).
% 51.75/8.07 thf(sk__144_type, type, sk__144: $i > $i > $i).
% 51.75/8.07 thf(sk__167_type, type, sk__167: $i > $i > $i).
% 51.75/8.07 thf(sk__8_type, type, sk__8: $i > $i).
% 51.75/8.07 thf(m1_subset_1_type, type, m1_subset_1: $i > $i > $o).
% 51.75/8.07 thf(v1_tsp_1_type, type, v1_tsp_1: $i > $i > $o).
% 51.75/8.07 thf(r2_hidden_type, type, r2_hidden: $i > $i > $o).
% 51.75/8.07 thf(zip_tseitin_39_type, type, zip_tseitin_39: $i > $i > $i > $i > $o).
% 51.75/8.07 thf(v2_pre_topc_type, type, v2_pre_topc: $i > $o).
% 51.75/8.07 thf(zip_tseitin_37_type, type, zip_tseitin_37: $i > $i > $i > $i > $o).
% 51.75/8.07 thf(sk__168_type, type, sk__168: $i).
% 51.75/8.07 thf(l1_pre_topc_type, type, l1_pre_topc: $i > $o).
% 51.75/8.07 thf(v3_pre_topc_type, type, v3_pre_topc: $i > $i > $o).
% 51.75/8.07 thf(r1_tarski_type, type, r1_tarski: $i > $i > $o).
% 51.75/8.07 thf(v1_tsp_2_type, type, v1_tsp_2: $i > $i > $o).
% 51.75/8.07 thf(k1_zfmisc_1_type, type, k1_zfmisc_1: $i > $i).
% 51.75/8.07 thf(t2_xboole_1, axiom, (![A:$i]: ( r1_tarski @ k1_xboole_0 @ A ))).
% 51.75/8.07 thf(zip_derived_cl25, plain, (![X0 : $i]: (r1_tarski @ k1_xboole_0 @ X0)),
% 51.75/8.07 inference('cnf', [status(esa)], [t2_xboole_1])).
% 51.75/8.07 thf(t7_ordinal1, axiom,
% 51.75/8.07 (![A:$i,B:$i]: ( ~( ( r2_hidden @ A @ B ) & ( r1_tarski @ B @ A ) ) ))).
% 51.75/8.07 thf(zip_derived_cl107, plain,
% 51.75/8.07 (![X0 : $i, X1 : $i]: (~ (r2_hidden @ X0 @ X1) | ~ (r1_tarski @ X1 @ X0))),
% 51.75/8.07 inference('cnf', [status(esa)], [t7_ordinal1])).
% 51.75/8.07 thf(zip_derived_cl6808, plain,
% 51.75/8.07 (![X0 : $i]: ~ (r2_hidden @ X0 @ k1_xboole_0)),
% 51.75/8.07 inference('sup-', [status(thm)], [zip_derived_cl25, zip_derived_cl107])).
% 51.75/8.07 thf(d8_tsp_1, axiom,
% 51.75/8.07 (![A:$i]:
% 51.75/8.07 ( ( l1_pre_topc @ A ) =>
% 51.75/8.07 ( ![B:$i]:
% 51.75/8.07 ( ( m1_subset_1 @ B @ ( k1_zfmisc_1 @ ( u1_struct_0 @ A ) ) ) =>
% 51.75/8.07 ( ( v1_tsp_1 @ B @ A ) <=>
% 51.75/8.07 ( ![C:$i]:
% 51.75/8.07 ( ( m1_subset_1 @ C @ ( u1_struct_0 @ A ) ) =>
% 51.75/8.07 ( ![D:$i]:
% 51.75/8.07 ( ( m1_subset_1 @ D @ ( u1_struct_0 @ A ) ) =>
% 51.75/8.07 ( ~( ( ![E:$i]:
% 51.75/8.07 ( ( m1_subset_1 @
% 51.75/8.07 E @ ( k1_zfmisc_1 @ ( u1_struct_0 @ A ) ) ) =>
% 51.75/8.07 ( ~( ( r2_hidden @ D @ E ) &
% 51.75/8.07 ( ~( r2_hidden @ C @ E ) ) &
% 51.75/8.07 ( v3_pre_topc @ E @ A ) ) ) ) ) &
% 51.75/8.07 ( ![E:$i]:
% 51.75/8.07 ( ( m1_subset_1 @
% 51.75/8.07 E @ ( k1_zfmisc_1 @ ( u1_struct_0 @ A ) ) ) =>
% 51.75/8.07 ( ~( ( ~( r2_hidden @ D @ E ) ) &
% 51.75/8.07 ( r2_hidden @ C @ E ) &
% 51.75/8.07 ( v3_pre_topc @ E @ A ) ) ) ) ) &
% 51.75/8.07 ( ( C ) != ( D ) ) & ( r2_hidden @ D @ B ) &
% 51.75/8.07 ( r2_hidden @ C @ B ) ) ) ) ) ) ) ) ) ) ))).
% 51.75/8.07 thf(zf_stmt_0, type, zip_tseitin_40 : $i > $i > $i > $i > $o).
% 51.75/8.07 thf(zf_stmt_1, axiom,
% 51.75/8.07 (![E:$i,D:$i,C:$i,A:$i]:
% 51.75/8.07 ( ( zip_tseitin_40 @ E @ D @ C @ A ) <=>
% 51.75/8.07 ( ( m1_subset_1 @ E @ ( k1_zfmisc_1 @ ( u1_struct_0 @ A ) ) ) =>
% 51.75/8.07 ( ~( zip_tseitin_39 @ E @ D @ C @ A ) ) ) ))).
% 51.75/8.07 thf(zf_stmt_2, type, zip_tseitin_39 : $i > $i > $i > $i > $o).
% 51.75/8.07 thf(zf_stmt_3, axiom,
% 51.75/8.07 (![E:$i,D:$i,C:$i,A:$i]:
% 51.75/8.07 ( ( zip_tseitin_39 @ E @ D @ C @ A ) <=>
% 51.75/8.07 ( ( v3_pre_topc @ E @ A ) & ( r2_hidden @ C @ E ) &
% 51.75/8.07 ( ~( r2_hidden @ D @ E ) ) ) ))).
% 51.75/8.07 thf(zf_stmt_4, type, zip_tseitin_38 : $i > $i > $i > $i > $o).
% 51.75/8.07 thf(zf_stmt_5, axiom,
% 51.75/8.07 (![E:$i,D:$i,C:$i,A:$i]:
% 51.75/8.07 ( ( zip_tseitin_38 @ E @ D @ C @ A ) <=>
% 51.75/8.07 ( ( m1_subset_1 @ E @ ( k1_zfmisc_1 @ ( u1_struct_0 @ A ) ) ) =>
% 51.75/8.07 ( ~( zip_tseitin_37 @ E @ D @ C @ A ) ) ) ))).
% 51.75/8.07 thf(zf_stmt_6, type, zip_tseitin_37 : $i > $i > $i > $i > $o).
% 51.75/8.07 thf(zf_stmt_7, axiom,
% 51.75/8.07 (![E:$i,D:$i,C:$i,A:$i]:
% 51.75/8.07 ( ( zip_tseitin_37 @ E @ D @ C @ A ) <=>
% 51.75/8.07 ( ( v3_pre_topc @ E @ A ) & ( ~( r2_hidden @ C @ E ) ) &
% 51.75/8.07 ( r2_hidden @ D @ E ) ) ))).
% 51.75/8.07 thf(zf_stmt_8, axiom,
% 51.75/8.07 (![A:$i]:
% 51.75/8.07 ( ( l1_pre_topc @ A ) =>
% 51.75/8.07 ( ![B:$i]:
% 51.75/8.07 ( ( m1_subset_1 @ B @ ( k1_zfmisc_1 @ ( u1_struct_0 @ A ) ) ) =>
% 51.75/8.07 ( ( v1_tsp_1 @ B @ A ) <=>
% 51.75/8.07 ( ![C:$i]:
% 51.75/8.07 ( ( m1_subset_1 @ C @ ( u1_struct_0 @ A ) ) =>
% 51.75/8.07 ( ![D:$i]:
% 51.75/8.07 ( ( m1_subset_1 @ D @ ( u1_struct_0 @ A ) ) =>
% 51.75/8.07 ( ~( ( r2_hidden @ C @ B ) & ( r2_hidden @ D @ B ) &
% 51.75/8.07 ( ( C ) != ( D ) ) &
% 51.75/8.07 ( ![E:$i]: ( zip_tseitin_40 @ E @ D @ C @ A ) ) &
% 51.75/8.07 ( ![E:$i]: ( zip_tseitin_38 @ E @ D @ C @ A ) ) ) ) ) ) ) ) ) ) ) ))).
% 51.75/8.07 thf(zip_derived_cl1035, plain,
% 51.75/8.07 (![X0 : $i, X1 : $i]:
% 51.75/8.07 (~ (m1_subset_1 @ X0 @ (k1_zfmisc_1 @ (u1_struct_0 @ X1)))
% 51.75/8.07 | (r2_hidden @ (sk__144 @ X0 @ X1) @ X0)
% 51.75/8.07 | (v1_tsp_1 @ X0 @ X1)
% 51.75/8.07 | ~ (l1_pre_topc @ X1))),
% 51.75/8.07 inference('cnf', [status(esa)], [zf_stmt_8])).
% 51.75/8.07 thf(zip_derived_cl9299, plain,
% 51.75/8.07 (![X0 : $i]:
% 51.75/8.07 (~ (l1_pre_topc @ X0)
% 51.75/8.07 | (v1_tsp_1 @ k1_xboole_0 @ X0)
% 51.75/8.07 | ~ (m1_subset_1 @ k1_xboole_0 @ (k1_zfmisc_1 @ (u1_struct_0 @ X0))))),
% 51.75/8.07 inference('sup+', [status(thm)], [zip_derived_cl6808, zip_derived_cl1035])).
% 51.75/8.07 thf(rc2_subset_1, axiom,
% 51.75/8.07 (![A:$i]:
% 51.75/8.07 ( ?[B:$i]:
% 51.75/8.07 ( ( v1_xboole_0 @ B ) & ( m1_subset_1 @ B @ ( k1_zfmisc_1 @ A ) ) ) ))).
% 51.75/8.07 thf(zip_derived_cl49, plain,
% 51.75/8.07 (![X0 : $i]: (m1_subset_1 @ (sk__8 @ X0) @ (k1_zfmisc_1 @ X0))),
% 51.75/8.07 inference('cnf', [status(esa)], [rc2_subset_1])).
% 51.75/8.07 thf(zip_derived_cl50, plain, (![X0 : $i]: (v1_xboole_0 @ (sk__8 @ X0))),
% 51.75/8.07 inference('cnf', [status(esa)], [rc2_subset_1])).
% 51.75/8.07 thf(d5_xboole_0, axiom,
% 51.75/8.07 (![A:$i]: ( ( v1_xboole_0 @ A ) <=> ( ( A ) = ( k1_xboole_0 ) ) ))).
% 51.75/8.07 thf(zip_derived_cl16, plain,
% 51.75/8.07 (![X0 : $i]: (((X0) = (k1_xboole_0)) | ~ (v1_xboole_0 @ X0))),
% 51.75/8.07 inference('cnf', [status(esa)], [d5_xboole_0])).
% 51.75/8.07 thf(zip_derived_cl6819, plain, (![X0 : $i]: ((sk__8 @ X0) = (k1_xboole_0))),
% 51.75/8.07 inference('sup-', [status(thm)], [zip_derived_cl50, zip_derived_cl16])).
% 51.75/8.07 thf(zip_derived_cl6890, plain,
% 51.75/8.07 (![X0 : $i]: (m1_subset_1 @ k1_xboole_0 @ (k1_zfmisc_1 @ X0))),
% 51.75/8.07 inference('demod', [status(thm)], [zip_derived_cl49, zip_derived_cl6819])).
% 51.75/8.07 thf(zip_derived_cl9301, plain,
% 51.75/8.07 (![X0 : $i]: (~ (l1_pre_topc @ X0) | (v1_tsp_1 @ k1_xboole_0 @ X0))),
% 51.75/8.07 inference('demod', [status(thm)],
% 51.75/8.07 [zip_derived_cl9299, zip_derived_cl6890])).
% 51.75/8.07 thf(t10_tsp_2, conjecture,
% 51.75/8.07 (![A:$i]:
% 51.75/8.07 ( ( ( ~( v3_struct_0 @ A ) ) & ( v2_pre_topc @ A ) & ( l1_pre_topc @ A ) ) =>
% 51.75/8.07 ( ?[B:$i]:
% 51.75/8.07 ( ( v1_tsp_2 @ B @ A ) &
% 51.75/8.07 ( m1_subset_1 @ B @ ( k1_zfmisc_1 @ ( u1_struct_0 @ A ) ) ) ) ) ))).
% 51.75/8.07 thf(zf_stmt_9, negated_conjecture,
% 51.75/8.07 (~( ![A:$i]:
% 51.75/8.07 ( ( ( ~( v3_struct_0 @ A ) ) & ( v2_pre_topc @ A ) &
% 51.75/8.07 ( l1_pre_topc @ A ) ) =>
% 51.75/8.07 ( ?[B:$i]:
% 51.75/8.07 ( ( v1_tsp_2 @ B @ A ) &
% 51.75/8.07 ( m1_subset_1 @ B @ ( k1_zfmisc_1 @ ( u1_struct_0 @ A ) ) ) ) ) ) )),
% 51.75/8.07 inference('cnf.neg', [status(esa)], [t10_tsp_2])).
% 51.75/8.07 thf(zip_derived_cl1157, plain,
% 51.75/8.07 (![X0 : $i]:
% 51.75/8.07 (~ (v1_tsp_2 @ X0 @ sk__168)
% 51.75/8.07 | ~ (m1_subset_1 @ X0 @ (k1_zfmisc_1 @ (u1_struct_0 @ sk__168))))),
% 51.75/8.07 inference('cnf', [status(esa)], [zf_stmt_9])).
% 51.75/8.07 thf(t9_tsp_2, axiom,
% 51.75/8.07 (![A:$i]:
% 51.75/8.07 ( ( ( ~( v3_struct_0 @ A ) ) & ( v2_pre_topc @ A ) & ( l1_pre_topc @ A ) ) =>
% 51.75/8.07 ( ![B:$i]:
% 51.75/8.07 ( ( m1_subset_1 @ B @ ( k1_zfmisc_1 @ ( u1_struct_0 @ A ) ) ) =>
% 51.75/8.07 ( ~( ( v1_tsp_1 @ B @ A ) &
% 51.75/8.07 ( ![C:$i]:
% 51.75/8.07 ( ( m1_subset_1 @ C @ ( k1_zfmisc_1 @ ( u1_struct_0 @ A ) ) ) =>
% 51.75/8.07 ( ~( ( r1_tarski @ B @ C ) & ( v1_tsp_2 @ C @ A ) ) ) ) ) ) ) ) ) ))).
% 51.75/8.07 thf(zip_derived_cl1151, plain,
% 51.75/8.07 (![X0 : $i, X1 : $i]:
% 51.75/8.07 (~ (m1_subset_1 @ X0 @ (k1_zfmisc_1 @ (u1_struct_0 @ X1)))
% 51.75/8.07 | ~ (v1_tsp_1 @ X0 @ X1)
% 51.75/8.07 | (v1_tsp_2 @ (sk__167 @ X0 @ X1) @ X1)
% 51.75/8.07 | ~ (l1_pre_topc @ X1)
% 51.75/8.07 | ~ (v2_pre_topc @ X1)
% 51.75/8.07 | (v3_struct_0 @ X1))),
% 51.75/8.07 inference('cnf', [status(esa)], [t9_tsp_2])).
% 51.75/8.07 thf(zip_derived_cl14022, plain,
% 51.75/8.07 (![X0 : $i]:
% 51.75/8.07 (~ (m1_subset_1 @ (sk__167 @ X0 @ sk__168) @
% 51.75/8.07 (k1_zfmisc_1 @ (u1_struct_0 @ sk__168)))
% 51.75/8.07 | (v3_struct_0 @ sk__168)
% 51.75/8.07 | ~ (v2_pre_topc @ sk__168)
% 51.75/8.07 | ~ (l1_pre_topc @ sk__168)
% 51.75/8.07 | ~ (v1_tsp_1 @ X0 @ sk__168)
% 51.75/8.07 | ~ (m1_subset_1 @ X0 @ (k1_zfmisc_1 @ (u1_struct_0 @ sk__168))))),
% 51.75/8.07 inference('sup+', [status(thm)], [zip_derived_cl1157, zip_derived_cl1151])).
% 51.75/8.07 thf(zip_derived_cl1154, plain, (~ (v3_struct_0 @ sk__168)),
% 51.75/8.07 inference('cnf', [status(esa)], [zf_stmt_9])).
% 51.75/8.07 thf(zip_derived_cl1155, plain, ( (v2_pre_topc @ sk__168)),
% 51.75/8.07 inference('cnf', [status(esa)], [zf_stmt_9])).
% 51.75/8.07 thf(zip_derived_cl1156, plain, ( (l1_pre_topc @ sk__168)),
% 51.75/8.07 inference('cnf', [status(esa)], [zf_stmt_9])).
% 51.75/8.07 thf(zip_derived_cl14029, plain,
% 51.75/8.07 (![X0 : $i]:
% 51.75/8.07 (~ (m1_subset_1 @ (sk__167 @ X0 @ sk__168) @
% 51.75/8.07 (k1_zfmisc_1 @ (u1_struct_0 @ sk__168)))
% 51.75/8.07 | ~ (v1_tsp_1 @ X0 @ sk__168)
% 51.75/8.07 | ~ (m1_subset_1 @ X0 @ (k1_zfmisc_1 @ (u1_struct_0 @ sk__168))))),
% 51.75/8.07 inference('demod', [status(thm)],
% 51.75/8.07 [zip_derived_cl14022, zip_derived_cl1154, zip_derived_cl1155,
% 51.75/8.07 zip_derived_cl1156])).
% 51.75/8.07 thf(zip_derived_cl1153, plain,
% 51.75/8.07 (![X0 : $i, X1 : $i]:
% 51.75/8.07 (~ (m1_subset_1 @ X0 @ (k1_zfmisc_1 @ (u1_struct_0 @ X1)))
% 51.75/8.07 | ~ (v1_tsp_1 @ X0 @ X1)
% 51.75/8.07 | (m1_subset_1 @ (sk__167 @ X0 @ X1) @
% 51.75/8.07 (k1_zfmisc_1 @ (u1_struct_0 @ X1)))
% 51.75/8.07 | ~ (l1_pre_topc @ X1)
% 51.75/8.07 | ~ (v2_pre_topc @ X1)
% 51.75/8.07 | (v3_struct_0 @ X1))),
% 51.75/8.07 inference('cnf', [status(esa)], [t9_tsp_2])).
% 51.75/8.07 thf(zip_derived_cl20340, plain,
% 51.75/8.07 (![X0 : $i]:
% 51.75/8.07 (~ (m1_subset_1 @ X0 @ (k1_zfmisc_1 @ (u1_struct_0 @ sk__168)))
% 51.75/8.07 | ~ (v1_tsp_1 @ X0 @ sk__168)
% 51.75/8.07 | (v3_struct_0 @ sk__168)
% 51.75/8.07 | ~ (v2_pre_topc @ sk__168)
% 51.75/8.07 | ~ (l1_pre_topc @ sk__168)
% 51.75/8.07 | ~ (v1_tsp_1 @ X0 @ sk__168)
% 51.75/8.07 | ~ (m1_subset_1 @ X0 @ (k1_zfmisc_1 @ (u1_struct_0 @ sk__168))))),
% 51.75/8.07 inference('sup+', [status(thm)],
% 51.75/8.07 [zip_derived_cl14029, zip_derived_cl1153])).
% 51.75/8.07 thf(zip_derived_cl1154, plain, (~ (v3_struct_0 @ sk__168)),
% 51.75/8.07 inference('cnf', [status(esa)], [zf_stmt_9])).
% 51.75/8.07 thf(zip_derived_cl1155, plain, ( (v2_pre_topc @ sk__168)),
% 51.75/8.07 inference('cnf', [status(esa)], [zf_stmt_9])).
% 51.75/8.07 thf(zip_derived_cl1156, plain, ( (l1_pre_topc @ sk__168)),
% 51.75/8.07 inference('cnf', [status(esa)], [zf_stmt_9])).
% 51.75/8.07 thf(zip_derived_cl20349, plain,
% 51.75/8.07 (![X0 : $i]:
% 51.75/8.07 (~ (m1_subset_1 @ X0 @ (k1_zfmisc_1 @ (u1_struct_0 @ sk__168)))
% 51.75/8.07 | ~ (v1_tsp_1 @ X0 @ sk__168)
% 51.75/8.07 | ~ (v1_tsp_1 @ X0 @ sk__168)
% 51.75/8.07 | ~ (m1_subset_1 @ X0 @ (k1_zfmisc_1 @ (u1_struct_0 @ sk__168))))),
% 51.75/8.07 inference('demod', [status(thm)],
% 51.75/8.07 [zip_derived_cl20340, zip_derived_cl1154, zip_derived_cl1155,
% 51.75/8.07 zip_derived_cl1156])).
% 51.75/8.07 thf(zip_derived_cl20350, plain,
% 51.75/8.07 (![X0 : $i]:
% 51.75/8.07 (~ (v1_tsp_1 @ X0 @ sk__168)
% 51.75/8.07 | ~ (m1_subset_1 @ X0 @ (k1_zfmisc_1 @ (u1_struct_0 @ sk__168))))),
% 51.75/8.07 inference('simplify', [status(thm)], [zip_derived_cl20349])).
% 51.75/8.07 thf(zip_derived_cl20370, plain,
% 51.75/8.07 ((~ (l1_pre_topc @ sk__168)
% 51.75/8.07 | ~ (m1_subset_1 @ k1_xboole_0 @
% 51.75/8.07 (k1_zfmisc_1 @ (u1_struct_0 @ sk__168))))),
% 51.75/8.07 inference('sup-', [status(thm)],
% 51.75/8.07 [zip_derived_cl9301, zip_derived_cl20350])).
% 51.75/8.07 thf(zip_derived_cl1156, plain, ( (l1_pre_topc @ sk__168)),
% 51.75/8.07 inference('cnf', [status(esa)], [zf_stmt_9])).
% 51.75/8.07 thf(zip_derived_cl6890, plain,
% 51.75/8.07 (![X0 : $i]: (m1_subset_1 @ k1_xboole_0 @ (k1_zfmisc_1 @ X0))),
% 51.75/8.07 inference('demod', [status(thm)], [zip_derived_cl49, zip_derived_cl6819])).
% 51.75/8.07 thf(zip_derived_cl20379, plain, ($false),
% 51.75/8.07 inference('demod', [status(thm)],
% 51.75/8.07 [zip_derived_cl20370, zip_derived_cl1156, zip_derived_cl6890])).
% 51.75/8.07
% 51.75/8.07 % SZS output end Refutation
% 51.75/8.07
% 51.75/8.07
% 51.75/8.07 % Terminating...
% 52.76/8.23 % Runner terminated.
% 52.76/8.24 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------