%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYO893_11 : TPTP v9.2.0. Released v8.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.XYoWYTZx73 true
% Computer : n003.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 05:08:30 PM UTC 2025
% Result : Theorem 0.55s 0.73s
% Output : Refutation 0.55s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SYO893_11 : TPTP v9.2.0. Released v8.2.0.
% 0.12/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.XYoWYTZx73 true
% 0.13/0.34 % Computer : n003.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Oct 1 17:53:08 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.20/0.35 % Python version: Python 3.6.8
% 0.20/0.35 % Running in FO mode
% 0.54/0.65 % Total configuration time : 435
% 0.54/0.65 % Estimated wc time : 1092
% 0.54/0.65 % Estimated cpu time (7 cpus) : 156.0
% 0.54/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.55/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.55/0.73 % Solved by fo/fo6_bce.sh.
% 0.55/0.73 % BCE start: 14
% 0.55/0.73 % BCE eliminated: 0
% 0.55/0.73 % PE start: 14
% 0.55/0.73 logic: neq
% 0.55/0.73 % PE eliminated: 0
% 0.55/0.73 % done 19 iterations in 0.012s
% 0.55/0.73 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.55/0.73 % SZS output start Refutation
% 0.55/0.73 thf('$ki_world_type', type, '$ki_world': $tType).
% 0.55/0.73 thf(zip_tseitin_1_type, type, zip_tseitin_1: '$ki_world' > '$ki_world' > $o).
% 0.55/0.73 thf(sk__3_type, type, sk__3: '$ki_world' > '$ki_world').
% 0.55/0.73 thf(sk__5_type, type, sk__5: '$ki_world').
% 0.55/0.73 thf(sk__type, type, sk_: '$ki_world' > '$ki_world').
% 0.55/0.73 thf('$ki_accessible_type', type, '$ki_accessible': '$ki_world' > '$ki_world' > $o).
% 0.55/0.73 thf(sk__4_type, type, sk__4: '$ki_world').
% 0.55/0.73 thf(p_type, type, p: '$ki_world' > $o).
% 0.55/0.73 thf('$ki_local_world_type', type, '$ki_local_world': '$ki_world').
% 0.55/0.73 thf(sk__2_type, type, sk__2: '$ki_world' > '$ki_world').
% 0.55/0.73 thf(sk__1_type, type, sk__1: '$ki_world' > '$ki_world').
% 0.55/0.73 thf(zip_tseitin_0_type, type, zip_tseitin_0: '$ki_world' > '$ki_world' > $o).
% 0.55/0.73 thf(verify, conjecture,
% 0.55/0.73 (( ~( ![W:'$ki_world']:
% 0.55/0.73 ( ( '$ki_accessible' @ '$ki_local_world' @ W ) =>
% 0.55/0.73 ( ?[W0:'$ki_world']:
% 0.55/0.73 ( ( '$ki_accessible' @ W @ W0 ) &
% 0.55/0.73 ( ![W1:'$ki_world']:
% 0.55/0.73 ( ( '$ki_accessible' @ W0 @ W1 ) => ( p @ W1 ) ) ) ) ) ) ) ) <=>
% 0.55/0.73 ( ?[W:'$ki_world']:
% 0.55/0.73 ( ( '$ki_accessible' @ '$ki_local_world' @ W ) &
% 0.55/0.73 ( ![W0:'$ki_world']:
% 0.55/0.73 ( ( '$ki_accessible' @ W @ W0 ) =>
% 0.55/0.73 ( ?[W1:'$ki_world']:
% 0.55/0.73 ( ( '$ki_accessible' @ W0 @ W1 ) & ( ~( p @ W1 ) ) ) ) ) ) ) ))).
% 0.55/0.73 thf(zf_stmt_0, type, zip_tseitin_1 : '$ki_world' > '$ki_world' > $o).
% 0.55/0.73 thf(zf_stmt_1, axiom,
% 0.55/0.73 (![W0:'$ki_world',W:'$ki_world']:
% 0.55/0.73 ( ( zip_tseitin_1 @ W0 @ W ) <=>
% 0.55/0.73 ( ( '$ki_accessible' @ W @ W0 ) =>
% 0.55/0.73 ( ?[W1:'$ki_world']:
% 0.55/0.73 ( ( ~( p @ W1 ) ) & ( '$ki_accessible' @ W0 @ W1 ) ) ) ) ))).
% 0.55/0.73 thf(zf_stmt_2, type, zip_tseitin_0 : '$ki_world' > '$ki_world' > $o).
% 0.55/0.73 thf(zf_stmt_3, axiom,
% 0.55/0.73 (![W0:'$ki_world',W:'$ki_world']:
% 0.55/0.73 ( ( zip_tseitin_0 @ W0 @ W ) <=>
% 0.55/0.73 ( ( ![W1:'$ki_world']: ( ( '$ki_accessible' @ W0 @ W1 ) => ( p @ W1 ) ) ) &
% 0.55/0.73 ( '$ki_accessible' @ W @ W0 ) ) ))).
% 0.55/0.73 thf(zf_stmt_4, conjecture,
% 0.55/0.73 (( ~( ![W:'$ki_world']:
% 0.55/0.73 ( ( '$ki_accessible' @ '$ki_local_world' @ W ) =>
% 0.55/0.73 ( ?[W0:'$ki_world']: ( zip_tseitin_0 @ W0 @ W ) ) ) ) ) <=>
% 0.55/0.73 ( ?[W:'$ki_world']:
% 0.55/0.73 ( ( ![W0:'$ki_world']: ( zip_tseitin_1 @ W0 @ W ) ) &
% 0.55/0.73 ( '$ki_accessible' @ '$ki_local_world' @ W ) ) ))).
% 0.55/0.73 thf(zf_stmt_5, negated_conjecture,
% 0.55/0.73 (~( ( ~( ![W:'$ki_world']:
% 0.55/0.73 ( ( '$ki_accessible' @ '$ki_local_world' @ W ) =>
% 0.55/0.73 ( ?[W0:'$ki_world']: ( zip_tseitin_0 @ W0 @ W ) ) ) ) ) <=>
% 0.55/0.73 ( ?[W:'$ki_world']:
% 0.55/0.73 ( ( ![W0:'$ki_world']: ( zip_tseitin_1 @ W0 @ W ) ) &
% 0.55/0.73 ( '$ki_accessible' @ '$ki_local_world' @ W ) ) ) )),
% 0.55/0.73 inference('cnf.neg', [status(esa)], [zf_stmt_4])).
% 0.55/0.73 thf(zip_derived_cl9, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world']:
% 0.55/0.73 ( (zip_tseitin_1 @ X0 @ sk__4) | ~ (zip_tseitin_0 @ X1 @ sk__5))),
% 0.55/0.73 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.55/0.73 thf(zip_derived_cl4, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world']:
% 0.55/0.73 ( (zip_tseitin_0 @ X0 @ X1)
% 0.55/0.73 | ~ ('$ki_accessible' @ X1 @ X0)
% 0.55/0.73 | ~ (p @ (sk_ @ X0)))),
% 0.55/0.73 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.55/0.73 thf(mrel_universal, axiom,
% 0.55/0.73 (![W:'$ki_world',V:'$ki_world']: ( '$ki_accessible' @ W @ V ))).
% 0.55/0.73 thf(zip_derived_cl0, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world']: ('$ki_accessible' @ X0 @ X1)),
% 0.55/0.73 inference('cnf', [status(esa)], [mrel_universal])).
% 0.55/0.73 thf(zip_derived_cl51, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world']:
% 0.55/0.73 ( (zip_tseitin_0 @ X0 @ X1) | ~ (p @ (sk_ @ X0)))),
% 0.55/0.73 inference('demod', [status(thm)], [zip_derived_cl4, zip_derived_cl0])).
% 0.55/0.73 thf(zip_derived_cl7, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world', X2 : '$ki_world']:
% 0.55/0.73 ( (zip_tseitin_1 @ X0 @ X1)
% 0.55/0.73 | (p @ X2)
% 0.55/0.73 | ~ ('$ki_accessible' @ X0 @ X2))),
% 0.55/0.73 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.55/0.73 thf(zip_derived_cl0, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world']: ('$ki_accessible' @ X0 @ X1)),
% 0.55/0.73 inference('cnf', [status(esa)], [mrel_universal])).
% 0.55/0.73 thf(zip_derived_cl56, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world', X2 : '$ki_world']:
% 0.55/0.73 ( (zip_tseitin_1 @ X0 @ X1) | (p @ X2))),
% 0.55/0.73 inference('demod', [status(thm)], [zip_derived_cl7, zip_derived_cl0])).
% 0.55/0.73 thf(zip_derived_cl13, plain,
% 0.55/0.73 (![X2 : '$ki_world', X3 : '$ki_world']:
% 0.55/0.73 (~ ('$ki_accessible' @ '$ki_local_world' @ X2)
% 0.55/0.73 | ~ (zip_tseitin_1 @ (sk__2 @ X2) @ X2)
% 0.55/0.73 | ~ ('$ki_accessible' @ '$ki_local_world' @ X3)
% 0.55/0.73 | (zip_tseitin_0 @ (sk__3 @ X3) @ X3))),
% 0.55/0.73 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.55/0.73 thf(zip_derived_cl0, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world']: ('$ki_accessible' @ X0 @ X1)),
% 0.55/0.73 inference('cnf', [status(esa)], [mrel_universal])).
% 0.55/0.73 thf(zip_derived_cl0, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world']: ('$ki_accessible' @ X0 @ X1)),
% 0.55/0.73 inference('cnf', [status(esa)], [mrel_universal])).
% 0.55/0.73 thf(zip_derived_cl53, plain,
% 0.55/0.73 (![X2 : '$ki_world', X3 : '$ki_world']:
% 0.55/0.73 (~ (zip_tseitin_1 @ (sk__2 @ X2) @ X2)
% 0.55/0.73 | (zip_tseitin_0 @ (sk__3 @ X3) @ X3))),
% 0.55/0.73 inference('demod', [status(thm)],
% 0.55/0.73 [zip_derived_cl13, zip_derived_cl0, zip_derived_cl0])).
% 0.55/0.73 thf(zip_derived_cl57, plain,
% 0.55/0.73 (![X1 : '$ki_world', X2 : '$ki_world']:
% 0.55/0.73 ( (p @ X1) | (zip_tseitin_0 @ (sk__3 @ X2) @ X2))),
% 0.55/0.73 inference('s_sup-', [status(thm)], [zip_derived_cl56, zip_derived_cl53])).
% 0.55/0.73 thf(zip_derived_cl1, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world', X2 : '$ki_world']:
% 0.55/0.73 (~ ('$ki_accessible' @ X0 @ X1)
% 0.55/0.73 | (p @ X1)
% 0.55/0.73 | ~ (zip_tseitin_0 @ X0 @ X2))),
% 0.55/0.73 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.55/0.73 thf(zip_derived_cl0, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world']: ('$ki_accessible' @ X0 @ X1)),
% 0.55/0.73 inference('cnf', [status(esa)], [mrel_universal])).
% 0.55/0.73 thf(zip_derived_cl45, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world', X2 : '$ki_world']:
% 0.55/0.73 ( (p @ X1) | ~ (zip_tseitin_0 @ X0 @ X2))),
% 0.55/0.73 inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 0.55/0.73 thf(zip_derived_cl62, plain, (![X1 : '$ki_world']: (p @ X1)),
% 0.55/0.73 inference('clc', [status(thm)], [zip_derived_cl57, zip_derived_cl45])).
% 0.55/0.73 thf(zip_derived_cl64, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world']: (zip_tseitin_0 @ X0 @ X1)),
% 0.55/0.73 inference('demod', [status(thm)], [zip_derived_cl51, zip_derived_cl62])).
% 0.55/0.73 thf(zip_derived_cl65, plain,
% 0.55/0.73 (![X0 : '$ki_world']: (zip_tseitin_1 @ X0 @ sk__4)),
% 0.55/0.73 inference('demod', [status(thm)], [zip_derived_cl9, zip_derived_cl64])).
% 0.55/0.73 thf(zip_derived_cl6, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world']:
% 0.55/0.73 (~ ('$ki_accessible' @ X0 @ X1)
% 0.55/0.73 | ~ (p @ (sk__1 @ X1))
% 0.55/0.73 | ~ (zip_tseitin_1 @ X1 @ X0))),
% 0.55/0.73 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.55/0.73 thf(zip_derived_cl0, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world']: ('$ki_accessible' @ X0 @ X1)),
% 0.55/0.73 inference('cnf', [status(esa)], [mrel_universal])).
% 0.55/0.73 thf(zip_derived_cl42, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world']:
% 0.55/0.73 (~ (p @ (sk__1 @ X1)) | ~ (zip_tseitin_1 @ X1 @ X0))),
% 0.55/0.73 inference('demod', [status(thm)], [zip_derived_cl6, zip_derived_cl0])).
% 0.55/0.73 thf(zip_derived_cl62, plain, (![X1 : '$ki_world']: (p @ X1)),
% 0.55/0.73 inference('clc', [status(thm)], [zip_derived_cl57, zip_derived_cl45])).
% 0.55/0.73 thf(zip_derived_cl63, plain,
% 0.55/0.73 (![X0 : '$ki_world', X1 : '$ki_world']: ~ (zip_tseitin_1 @ X1 @ X0)),
% 0.55/0.73 inference('demod', [status(thm)], [zip_derived_cl42, zip_derived_cl62])).
% 0.55/0.73 thf(zip_derived_cl66, plain, ($false),
% 0.55/0.73 inference('s_sup-', [status(thm)], [zip_derived_cl65, zip_derived_cl63])).
% 0.55/0.73
% 0.55/0.73 % SZS output end Refutation
% 0.55/0.73
% 0.55/0.73
% 0.55/0.73 % Terminating...
% 0.55/0.75 % Runner terminated.
% 1.42/0.76 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------