%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SET093-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.d4eTEsZSZO 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 Aug 31 16:12:39 EDT 2023

% Result   : Unsatisfiable 0.19s 0.74s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SET093-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.00/0.13  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.d4eTEsZSZO 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 : Sat Aug 26 14:57:24 EDT 2023
% 0.13/0.34  % CPUTime  : 
% 0.13/0.34  % Running portfolio for 300 s
% 0.13/0.34  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.34  % Number of cores: 8
% 0.13/0.35  % Python version: Python 3.6.8
% 0.13/0.35  % Running in FO mode
% 0.19/0.66  % Total configuration time : 435
% 0.19/0.66  % Estimated wc time : 1092
% 0.19/0.66  % Estimated cpu time (7 cpus) : 156.0
% 0.19/0.69  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.19/0.74  % Solved by fo/fo6_bce.sh.
% 0.19/0.74  % BCE start: 138
% 0.19/0.74  % BCE eliminated: 0
% 0.19/0.74  % PE start: 138
% 0.19/0.74  logic: eq
% 0.19/0.74  % PE eliminated: 16
% 0.19/0.74  % done 7 iterations in 0.028s
% 0.19/0.74  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.19/0.74  % SZS output start Refutation
% 0.19/0.74  thf(universal_class_type, type, universal_class: $i).
% 0.19/0.74  thf(member_type, type, member: $i > $i > $o).
% 0.19/0.74  thf(member_of_type, type, member_of: $i > $i).
% 0.19/0.74  thf(singleton_type, type, singleton: $i > $i).
% 0.19/0.74  thf(x_type, type, x: $i).
% 0.19/0.74  thf(prove_corollary_2_to_singletons_are_sets_2, conjecture,
% 0.19/0.74    (member @ x @ universal_class)).
% 0.19/0.74  thf(zf_stmt_0, negated_conjecture, (~( member @ x @ universal_class )),
% 0.19/0.74    inference('cnf.neg', [status(esa)],
% 0.19/0.74              [prove_corollary_2_to_singletons_are_sets_2])).
% 0.19/0.74  thf(zip_derived_cl137, plain, (~ (member @ x @ universal_class)),
% 0.19/0.74      inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.19/0.74  thf(prove_corollary_2_to_singletons_are_sets_1, conjecture,
% 0.19/0.74    (( singleton @ ( member_of @ x ) ) != ( x ))).
% 0.19/0.74  thf(zf_stmt_1, negated_conjecture,
% 0.19/0.74    (( singleton @ ( member_of @ x ) ) = ( x )),
% 0.19/0.74    inference('cnf.neg', [status(esa)],
% 0.19/0.74              [prove_corollary_2_to_singletons_are_sets_1])).
% 0.19/0.74  thf(zip_derived_cl136, plain, (((singleton @ (member_of @ x)) = (x))),
% 0.19/0.74      inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.19/0.74  thf(singletons_are_sets, axiom,
% 0.19/0.74    (member @ ( singleton @ X ) @ universal_class)).
% 0.19/0.74  thf(zip_derived_cl119, plain,
% 0.19/0.74      (![X0 : $i]:  (member @ (singleton @ X0) @ universal_class)),
% 0.19/0.74      inference('cnf', [status(esa)], [singletons_are_sets])).
% 0.19/0.74  thf(zip_derived_cl577, plain, ( (member @ x @ universal_class)),
% 0.19/0.74      inference('s_sup+', [status(thm)], [zip_derived_cl136, zip_derived_cl119])).
% 0.19/0.74  thf(zip_derived_cl578, plain, ($false),
% 0.19/0.74      inference('demod', [status(thm)], [zip_derived_cl137, zip_derived_cl577])).
% 0.19/0.74  
% 0.19/0.74  % SZS output end Refutation
% 0.19/0.74  
% 0.19/0.74  
% 0.19/0.74  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.19/0.74  % Terminating...
% 1.32/0.84  % Runner terminated.
% 1.32/0.86  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------