%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : PUZ035-1 : TPTP v9.2.0. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.lqLwFa9XEE true
% Computer : n014.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 04:49:33 PM UTC 2025
% Result : Unsatisfiable 1.00s 0.62s
% Output : Refutation 1.00s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.10 % Problem : PUZ035-1 : TPTP v9.2.0. Released v2.0.0.
% 0.03/0.11 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.lqLwFa9XEE true
% 0.10/0.31 % Computer : n014.cluster.edu
% 0.10/0.31 % Model : x86_64 x86_64
% 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31 % Memory : 8042.1875MB
% 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31 % CPULimit : 300
% 0.10/0.31 % WCLimit : 300
% 0.16/0.31 % DateTime : Wed Oct 1 15:09:23 EDT 2025
% 0.16/0.31 % CPUTime :
% 0.16/0.31 % Running portfolio for 300 s
% 0.16/0.31 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.16/0.31 % Number of cores: 8
% 0.16/0.31 % Python version: Python 3.6.8
% 0.16/0.31 % Running in FO mode
% 0.16/0.51 % Total configuration time : 435
% 0.16/0.51 % Estimated wc time : 1092
% 0.16/0.51 % Estimated cpu time (7 cpus) : 156.0
% 0.76/0.59 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.76/0.59 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.76/0.60 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.76/0.60 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.76/0.60 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.76/0.60 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.76/0.60 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 1.00/0.62 % Solved by fo/fo3_bce.sh.
% 1.00/0.62 % BCE start: 15
% 1.00/0.62 % BCE eliminated: 0
% 1.00/0.62 % PE start: 15
% 1.00/0.62 logic: neq
% 1.00/0.62 % PE eliminated: 5
% 1.00/0.62 % done 8 iterations in 0.012s
% 1.00/0.62 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.00/0.62 % SZS output start Refutation
% 1.00/0.62 thf(isa_type, type, isa: $i > $i > $o).
% 1.00/0.62 thf(response_type, type, response: $i > $o).
% 1.00/0.62 thf(person_type, type, person: $i > $o).
% 1.00/0.62 thf(other_type, type, other: $i).
% 1.00/0.62 thf(asked_type, type, asked: $i).
% 1.00/0.62 thf(knight_type, type, knight: $i).
% 1.00/0.62 thf(no_type, type, no: $i).
% 1.00/0.62 thf(knave_type, type, knave: $i).
% 1.00/0.62 thf(yes_type, type, yes: $i).
% 1.00/0.62 thf(two_answers, axiom, (( response @ yes ) | ( response @ no ))).
% 1.00/0.62 thf(zip_derived_cl11, plain, (( (response @ yes) | (response @ no))),
% 1.00/0.62 inference('cnf', [status(esa)], [two_answers])).
% 1.00/0.62 thf(asked_person, axiom, (person @ asked)).
% 1.00/0.62 thf(zip_derived_cl12, plain, ( (person @ asked)),
% 1.00/0.62 inference('cnf', [status(esa)], [asked_person])).
% 1.00/0.62 thf(everyone_a_knight_or_knave, axiom,
% 1.00/0.62 (( ~( person @ X ) ) | ( isa @ X @ knight ) | ( isa @ X @ knave ))).
% 1.00/0.62 thf(zip_derived_cl0, plain,
% 1.00/0.62 (![X0 : $i]:
% 1.00/0.62 (~ (person @ X0) | (isa @ X0 @ knight) | (isa @ X0 @ knave))),
% 1.00/0.62 inference('cnf', [status(esa)], [everyone_a_knight_or_knave])).
% 1.00/0.62 thf(zip_derived_cl15, plain,
% 1.00/0.62 (( (isa @ asked @ knave) | (isa @ asked @ knight))),
% 1.00/0.62 inference('dp-resolution', [status(thm)],
% 1.00/0.62 [zip_derived_cl12, zip_derived_cl0])).
% 1.00/0.62 thf(other_person, axiom, (person @ other)).
% 1.00/0.62 thf(zip_derived_cl13, plain, ( (person @ other)),
% 1.00/0.62 inference('cnf', [status(esa)], [other_person])).
% 1.00/0.62 thf(zip_derived_cl0, plain,
% 1.00/0.62 (![X0 : $i]:
% 1.00/0.62 (~ (person @ X0) | (isa @ X0 @ knight) | (isa @ X0 @ knave))),
% 1.00/0.62 inference('cnf', [status(esa)], [everyone_a_knight_or_knave])).
% 1.00/0.62 thf(zip_derived_cl16, plain,
% 1.00/0.62 (( (isa @ other @ knave) | (isa @ other @ knight))),
% 1.00/0.62 inference('dp-resolution', [status(thm)],
% 1.00/0.62 [zip_derived_cl13, zip_derived_cl0])).
% 1.00/0.62 thf(prove_answer, conjecture,
% 1.00/0.62 (~( ( ~( isa @ other @ Y ) ) | ( ~( isa @ asked @ X ) ) |
% 1.00/0.62 ( ~( response @ A ) ) ))).
% 1.00/0.62 thf(zf_stmt_0, negated_conjecture,
% 1.00/0.62 (( ~( isa @ other @ Y ) ) | ( ~( isa @ asked @ X ) ) |
% 1.00/0.62 ( ~( response @ A ) )),
% 1.00/0.62 inference('cnf.neg', [status(esa)], [prove_answer])).
% 1.00/0.62 thf(zip_derived_cl14, plain,
% 1.00/0.62 (![X0 : $i, X1 : $i, X2 : $i]:
% 1.00/0.62 (~ (isa @ other @ X0) | ~ (isa @ asked @ X1) | ~ (response @ X2))),
% 1.00/0.62 inference('cnf', [status(esa)], [zf_stmt_0])).
% 1.00/0.62 thf(zip_derived_cl28, plain,
% 1.00/0.62 (![X0 : $i, X1 : $i]:
% 1.00/0.62 ( (isa @ other @ knight) | ~ (response @ X0) | ~ (isa @ asked @ X1))),
% 1.00/0.62 inference('sup-', [status(thm)], [zip_derived_cl16, zip_derived_cl14])).
% 1.00/0.62 thf(zip_derived_cl14, plain,
% 1.00/0.62 (![X0 : $i, X1 : $i, X2 : $i]:
% 1.00/0.62 (~ (isa @ other @ X0) | ~ (isa @ asked @ X1) | ~ (response @ X2))),
% 1.00/0.62 inference('cnf', [status(esa)], [zf_stmt_0])).
% 1.00/0.62 thf(zip_derived_cl30, plain,
% 1.00/0.62 (![X0 : $i, X1 : $i]: (~ (isa @ asked @ X1) | ~ (response @ X0))),
% 1.00/0.62 inference('clc', [status(thm)], [zip_derived_cl28, zip_derived_cl14])).
% 1.00/0.62 thf(zip_derived_cl31, plain,
% 1.00/0.62 (![X0 : $i]: ( (isa @ asked @ knight) | ~ (response @ X0))),
% 1.00/0.62 inference('sup-', [status(thm)], [zip_derived_cl15, zip_derived_cl30])).
% 1.00/0.62 thf(zip_derived_cl30, plain,
% 1.00/0.62 (![X0 : $i, X1 : $i]: (~ (isa @ asked @ X1) | ~ (response @ X0))),
% 1.00/0.62 inference('clc', [status(thm)], [zip_derived_cl28, zip_derived_cl14])).
% 1.00/0.62 thf(zip_derived_cl32, plain, (![X0 : $i]: ~ (response @ X0)),
% 1.00/0.62 inference('clc', [status(thm)], [zip_derived_cl31, zip_derived_cl30])).
% 1.00/0.62 thf(zip_derived_cl33, plain, ( (response @ no)),
% 1.00/0.62 inference('demod', [status(thm)], [zip_derived_cl11, zip_derived_cl32])).
% 1.00/0.62 thf(zip_derived_cl32, plain, (![X0 : $i]: ~ (response @ X0)),
% 1.00/0.62 inference('clc', [status(thm)], [zip_derived_cl31, zip_derived_cl30])).
% 1.00/0.62 thf(zip_derived_cl34, plain, ($false),
% 1.00/0.62 inference('sup-', [status(thm)], [zip_derived_cl33, zip_derived_cl32])).
% 1.00/0.62
% 1.00/0.62 % SZS output end Refutation
% 1.00/0.62
% 1.00/0.62
% 1.00/0.63 % Terminating...
% 1.18/0.72 % Runner terminated.
% 1.34/0.74 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------