TSTP Solution File: PUZ020-1 by Zipperpin---2.1.9999
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- Process Solution
%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : PUZ020-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm : NO INFORMATION
% Format : NO INFORMATION
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.ec58mhmnQy true
% Computer : n026.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 13:30:39 EDT 2023
% Result : Unsatisfiable 0.20s 0.71s
% Output : Refutation 0.20s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : PUZ020-1 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.ec58mhmnQy true
% 0.17/0.35 % Computer : n026.cluster.edu
% 0.17/0.35 % Model : x86_64 x86_64
% 0.17/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.35 % Memory : 8042.1875MB
% 0.17/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.35 % CPULimit : 300
% 0.17/0.35 % WCLimit : 300
% 0.17/0.35 % DateTime : Sat Aug 26 22:53:33 EDT 2023
% 0.17/0.35 % CPUTime :
% 0.17/0.35 % Running portfolio for 300 s
% 0.17/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.17/0.35 % Number of cores: 8
% 0.17/0.35 % Python version: Python 3.6.8
% 0.17/0.35 % Running in FO mode
% 0.20/0.63 % Total configuration time : 435
% 0.20/0.63 % Estimated wc time : 1092
% 0.20/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.20/0.69 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.20/0.71 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.20/0.71 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.20/0.71 % Solved by fo/fo6_bce.sh.
% 0.20/0.71 % BCE start: 19
% 0.20/0.71 % BCE eliminated: 1
% 0.20/0.71 % PE start: 18
% 0.20/0.71 logic: eq
% 0.20/0.71 % PE eliminated: 3
% 0.20/0.71 % done 15 iterations in 0.009s
% 0.20/0.71 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.20/0.71 % SZS output start Refutation
% 0.20/0.71 thf(a_truth_type, type, a_truth: $i > $o).
% 0.20/0.71 thf(wife_type, type, wife: $i).
% 0.20/0.71 thf(says_type, type, says: $i > $i > $o).
% 0.20/0.71 thf(person_type, type, person: $i > $o).
% 0.20/0.71 thf(knight_type, type, knight: $i > $o).
% 0.20/0.71 thf(knave_type, type, knave: $i > $o).
% 0.20/0.71 thf(statement_by_type, type, statement_by: $i > $i).
% 0.20/0.71 thf(husband_type, type, husband: $i).
% 0.20/0.71 thf(everyone_a_knight_or_knave, axiom,
% 0.20/0.71 (( ~( person @ X ) ) | ( knight @ X ) | ( knave @ X ))).
% 0.20/0.71 thf(zip_derived_cl0, plain,
% 0.20/0.71 (![X0 : $i]: (~ (person @ X0) | (knight @ X0) | (knave @ X0))),
% 0.20/0.71 inference('cnf', [status(esa)], [everyone_a_knight_or_knave])).
% 0.20/0.71 thf(husband_makes_statements, axiom,
% 0.20/0.71 (says @ husband @ ( statement_by @ husband ))).
% 0.20/0.71 thf(zip_derived_cl13, plain, ( (says @ husband @ (statement_by @ husband))),
% 0.20/0.71 inference('cnf', [status(esa)], [husband_makes_statements])).
% 0.20/0.71 thf(knaves_do_not_say_the_truth, axiom,
% 0.20/0.71 (( ~( knave @ X ) ) | ( ~( says @ X @ Y ) ) | ( ~( a_truth @ Y ) ))).
% 0.20/0.71 thf(zip_derived_cl9, plain,
% 0.20/0.71 (![X0 : $i, X1 : $i]:
% 0.20/0.71 (~ (knave @ X0) | ~ (says @ X0 @ X1) | ~ (a_truth @ X1))),
% 0.20/0.71 inference('cnf', [status(esa)], [knaves_do_not_say_the_truth])).
% 0.20/0.71 thf(zip_derived_cl89, plain,
% 0.20/0.71 ((~ (a_truth @ (statement_by @ husband)) | ~ (knave @ husband))),
% 0.20/0.71 inference('dp-resolution', [status(thm)],
% 0.20/0.71 [zip_derived_cl13, zip_derived_cl9])).
% 0.20/0.71 thf(zip_derived_cl91, plain,
% 0.20/0.71 (( (knight @ husband)
% 0.20/0.71 | ~ (person @ husband)
% 0.20/0.71 | ~ (a_truth @ (statement_by @ husband)))),
% 0.20/0.71 inference('dp-resolution', [status(thm)],
% 0.20/0.71 [zip_derived_cl0, zip_derived_cl89])).
% 0.20/0.71 thf(prove_knight_husband, conjecture, (knight @ husband)).
% 0.20/0.71 thf(zf_stmt_0, negated_conjecture, (~( knight @ husband )),
% 0.20/0.71 inference('cnf.neg', [status(esa)], [prove_knight_husband])).
% 0.20/0.71 thf(zip_derived_cl18, plain, (~ (knight @ husband)),
% 0.20/0.71 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.20/0.71 thf(husband, axiom, (person @ husband)).
% 0.20/0.71 thf(zip_derived_cl10, plain, ( (person @ husband)),
% 0.20/0.71 inference('cnf', [status(esa)], [husband])).
% 0.20/0.71 thf(zip_derived_cl146, plain, (~ (a_truth @ (statement_by @ husband))),
% 0.20/0.71 inference('demod', [status(thm)],
% 0.20/0.71 [zip_derived_cl91, zip_derived_cl18, zip_derived_cl10])).
% 0.20/0.71 thf(knight_wife_means_truthful_husband, axiom,
% 0.20/0.71 (( ~( knight @ wife ) ) | ( a_truth @ ( statement_by @ husband ) ))).
% 0.20/0.71 thf(zip_derived_cl17, plain,
% 0.20/0.71 ((~ (knight @ wife) | (a_truth @ (statement_by @ husband)))),
% 0.20/0.71 inference('cnf', [status(esa)], [knight_wife_means_truthful_husband])).
% 0.20/0.71 thf(knight_wife_or_truthful_husband, axiom,
% 0.20/0.71 (( a_truth @ ( statement_by @ husband ) ) | ( knight @ wife ))).
% 0.20/0.71 thf(zip_derived_cl16, plain,
% 0.20/0.71 (( (a_truth @ (statement_by @ husband)) | (knight @ wife))),
% 0.20/0.71 inference('cnf', [status(esa)], [knight_wife_or_truthful_husband])).
% 0.20/0.71 thf(knights_make_true_statements, axiom,
% 0.20/0.71 (( ~( person @ X ) ) | ( ~( a_truth @ ( statement_by @ X ) ) ) |
% 0.20/0.71 ( knight @ X ))).
% 0.20/0.71 thf(zip_derived_cl6, plain,
% 0.20/0.71 (![X0 : $i]:
% 0.20/0.71 (~ (person @ X0) | ~ (a_truth @ (statement_by @ X0)) | (knight @ X0))),
% 0.20/0.71 inference('cnf', [status(esa)], [knights_make_true_statements])).
% 0.20/0.71 thf(zip_derived_cl142, plain,
% 0.20/0.71 (( (knight @ wife) | ~ (person @ husband) | (knight @ husband))),
% 0.20/0.71 inference('s_sup-', [status(thm)], [zip_derived_cl16, zip_derived_cl6])).
% 0.20/0.71 thf(zip_derived_cl10, plain, ( (person @ husband)),
% 0.20/0.71 inference('cnf', [status(esa)], [husband])).
% 0.20/0.71 thf(zip_derived_cl18, plain, (~ (knight @ husband)),
% 0.20/0.71 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.20/0.71 thf(zip_derived_cl143, plain, ( (knight @ wife)),
% 0.20/0.71 inference('demod', [status(thm)],
% 0.20/0.71 [zip_derived_cl142, zip_derived_cl10, zip_derived_cl18])).
% 0.20/0.71 thf(zip_derived_cl147, plain, ( (a_truth @ (statement_by @ husband))),
% 0.20/0.71 inference('demod', [status(thm)], [zip_derived_cl17, zip_derived_cl143])).
% 0.20/0.71 thf(zip_derived_cl148, plain, ($false),
% 0.20/0.71 inference('demod', [status(thm)], [zip_derived_cl146, zip_derived_cl147])).
% 0.20/0.71
% 0.20/0.71 % SZS output end Refutation
% 0.20/0.71
% 0.20/0.71
% 0.20/0.71 % Terminating...
% 0.20/0.75 % Runner terminated.
% 0.20/0.76 % Zipperpin 1.5 exiting
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