%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN347+1 : TPTP v9.2.0. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.iTrRNdUoNa true
% Computer : n015.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 05:04:33 PM UTC 2025
% Result : Theorem 0.58s 0.75s
% Output : Refutation 0.58s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : SYN347+1 : TPTP v9.2.0. Released v2.0.0.
% 0.12/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.iTrRNdUoNa true
% 0.13/0.35 % Computer : n015.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Oct 1 13:30:38 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.52/0.64 % Total configuration time : 435
% 0.52/0.64 % Estimated wc time : 1092
% 0.52/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.57/0.72 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.58/0.74 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.58/0.74 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.58/0.75 % Solved by fo/fo6_bce.sh.
% 0.58/0.75 % BCE start: 8
% 0.58/0.75 % BCE eliminated: 0
% 0.58/0.75 % PE start: 8
% 0.58/0.75 logic: neq
% 0.58/0.75 % PE eliminated: 2
% 0.58/0.75 % done 19 iterations in 0.013s
% 0.58/0.75 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.58/0.75 % SZS output start Refutation
% 0.58/0.75 thf(big_f_type, type, big_f: $i > $i > $o).
% 0.58/0.75 thf(sk__2_type, type, sk__2: $i > $i > $i).
% 0.58/0.75 thf(sk__type, type, sk_: $i).
% 0.58/0.75 thf(sk__1_type, type, sk__1: $i).
% 0.58/0.75 thf(zip_tseitin_0_type, type, zip_tseitin_0: $i > $i > $i > $o).
% 0.58/0.75 thf(church_46_17_3, conjecture,
% 0.58/0.75 (![Z1:$i,Z2:$i]:
% 0.58/0.75 ( ?[X1:$i,X2:$i]:
% 0.58/0.75 ( ![Y:$i]:
% 0.58/0.75 ( ( ( ( big_f @ X1 @ Y ) <=> ( big_f @ X2 @ Y ) ) <=>
% 0.58/0.75 ( big_f @ Z1 @ Z2 ) ) |
% 0.58/0.75 ( ( big_f @ Z1 @ Y ) <=> ( big_f @ Z2 @ Y ) ) ) ) ))).
% 0.58/0.75 thf(zf_stmt_0, axiom,
% 0.58/0.75 (![Y:$i,X2:$i,X1:$i]:
% 0.58/0.75 ( ( zip_tseitin_0 @ Y @ X2 @ X1 ) <=>
% 0.58/0.75 ( ( big_f @ X1 @ Y ) <=> ( big_f @ X2 @ Y ) ) ))).
% 0.58/0.75 thf(zip_derived_cl2, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.58/0.75 ( (zip_tseitin_0 @ X0 @ X1 @ X2)
% 0.58/0.75 | ~ (big_f @ X1 @ X0)
% 0.58/0.75 | ~ (big_f @ X2 @ X0))),
% 0.58/0.75 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.58/0.75 thf(zf_stmt_1, type, zip_tseitin_0 : $i > $i > $i > $o).
% 0.58/0.75 thf(zf_stmt_2, conjecture,
% 0.58/0.75 (![Z1:$i,Z2:$i]:
% 0.58/0.75 ( ?[X1:$i,X2:$i]:
% 0.58/0.75 ( ![Y:$i]:
% 0.58/0.75 ( ( ( big_f @ Z1 @ Y ) <=> ( big_f @ Z2 @ Y ) ) |
% 0.58/0.75 ( ( zip_tseitin_0 @ Y @ X2 @ X1 ) <=> ( big_f @ Z1 @ Z2 ) ) ) ) ))).
% 0.58/0.75 thf(zf_stmt_3, negated_conjecture,
% 0.58/0.75 (~( ![Z1:$i,Z2:$i]:
% 0.58/0.75 ( ?[X1:$i,X2:$i]:
% 0.58/0.75 ( ![Y:$i]:
% 0.58/0.75 ( ( ( big_f @ Z1 @ Y ) <=> ( big_f @ Z2 @ Y ) ) |
% 0.58/0.75 ( ( zip_tseitin_0 @ Y @ X2 @ X1 ) <=> ( big_f @ Z1 @ Z2 ) ) ) ) ) )),
% 0.58/0.75 inference('cnf.neg', [status(esa)], [zf_stmt_2])).
% 0.58/0.75 thf(zip_derived_cl4, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i]:
% 0.58/0.75 (~ (big_f @ sk_ @ sk__1)
% 0.58/0.75 | ~ (zip_tseitin_0 @ (sk__2 @ X0 @ X1) @ X0 @ X1))),
% 0.58/0.75 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.58/0.75 thf(zip_derived_cl14, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i]:
% 0.58/0.75 (~ (big_f @ X0 @ (sk__2 @ X1 @ X0))
% 0.58/0.75 | ~ (big_f @ X1 @ (sk__2 @ X1 @ X0))
% 0.58/0.75 | ~ (big_f @ sk_ @ sk__1))),
% 0.58/0.75 inference('dp-resolution', [status(thm)],
% 0.58/0.75 [zip_derived_cl2, zip_derived_cl4])).
% 0.58/0.75 thf(zip_derived_cl7, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i]:
% 0.58/0.75 ( (big_f @ sk__1 @ (sk__2 @ X0 @ X1))
% 0.58/0.75 | (big_f @ sk_ @ (sk__2 @ X0 @ X1)))),
% 0.58/0.75 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.58/0.75 thf(zip_derived_cl5, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i]:
% 0.58/0.75 ( (big_f @ sk_ @ sk__1)
% 0.58/0.75 | (zip_tseitin_0 @ (sk__2 @ X0 @ X1) @ X0 @ X1))),
% 0.58/0.75 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.58/0.75 thf(zip_derived_cl0, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.58/0.75 (~ (big_f @ X0 @ X1)
% 0.58/0.75 | (big_f @ X2 @ X1)
% 0.58/0.75 | ~ (zip_tseitin_0 @ X1 @ X0 @ X2))),
% 0.58/0.75 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.58/0.75 thf(zip_derived_cl12, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i]:
% 0.58/0.75 ( (big_f @ sk_ @ sk__1)
% 0.58/0.75 | (big_f @ X0 @ (sk__2 @ X1 @ X0))
% 0.58/0.75 | ~ (big_f @ X1 @ (sk__2 @ X1 @ X0)))),
% 0.58/0.75 inference('dp-resolution', [status(thm)],
% 0.58/0.75 [zip_derived_cl5, zip_derived_cl0])).
% 0.58/0.75 thf(zip_derived_cl17, plain,
% 0.58/0.75 (![X0 : $i]:
% 0.58/0.75 ( (big_f @ sk_ @ (sk__2 @ sk__1 @ X0))
% 0.58/0.75 | (big_f @ sk_ @ sk__1)
% 0.58/0.75 | (big_f @ X0 @ (sk__2 @ sk__1 @ X0)))),
% 0.58/0.75 inference('s_sup-', [status(thm)], [zip_derived_cl7, zip_derived_cl12])).
% 0.58/0.75 thf(zip_derived_cl25, plain,
% 0.58/0.75 (( (big_f @ sk_ @ (sk__2 @ sk__1 @ sk_)) | (big_f @ sk_ @ sk__1))),
% 0.58/0.75 inference('eq_fact', [status(thm)], [zip_derived_cl17])).
% 0.58/0.75 thf(zip_derived_cl5, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i]:
% 0.58/0.75 ( (big_f @ sk_ @ sk__1)
% 0.58/0.75 | (zip_tseitin_0 @ (sk__2 @ X0 @ X1) @ X0 @ X1))),
% 0.58/0.75 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.58/0.75 thf(zip_derived_cl1, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.58/0.75 (~ (big_f @ X0 @ X1)
% 0.58/0.75 | (big_f @ X2 @ X1)
% 0.58/0.75 | ~ (zip_tseitin_0 @ X1 @ X2 @ X0))),
% 0.58/0.75 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.58/0.75 thf(zip_derived_cl13, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i]:
% 0.58/0.75 ( (big_f @ sk_ @ sk__1)
% 0.58/0.75 | (big_f @ X1 @ (sk__2 @ X1 @ X0))
% 0.58/0.75 | ~ (big_f @ X0 @ (sk__2 @ X1 @ X0)))),
% 0.58/0.75 inference('dp-resolution', [status(thm)],
% 0.58/0.75 [zip_derived_cl5, zip_derived_cl1])).
% 0.58/0.75 thf(zip_derived_cl30, plain,
% 0.58/0.75 (( (big_f @ sk_ @ sk__1)
% 0.58/0.75 | (big_f @ sk_ @ sk__1)
% 0.58/0.75 | (big_f @ sk__1 @ (sk__2 @ sk__1 @ sk_)))),
% 0.58/0.75 inference('s_sup-', [status(thm)], [zip_derived_cl25, zip_derived_cl13])).
% 0.58/0.75 thf(zip_derived_cl31, plain,
% 0.58/0.75 (( (big_f @ sk__1 @ (sk__2 @ sk__1 @ sk_)) | (big_f @ sk_ @ sk__1))),
% 0.58/0.75 inference('simplify', [status(thm)], [zip_derived_cl30])).
% 0.58/0.75 thf(zip_derived_cl6, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i]:
% 0.58/0.75 (~ (big_f @ sk__1 @ (sk__2 @ X0 @ X1))
% 0.58/0.75 | ~ (big_f @ sk_ @ (sk__2 @ X0 @ X1)))),
% 0.58/0.75 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.58/0.75 thf(zip_derived_cl44, plain,
% 0.58/0.75 (( (big_f @ sk_ @ sk__1) | ~ (big_f @ sk_ @ (sk__2 @ sk__1 @ sk_)))),
% 0.58/0.75 inference('s_sup-', [status(thm)], [zip_derived_cl31, zip_derived_cl6])).
% 0.58/0.75 thf(zip_derived_cl25, plain,
% 0.58/0.75 (( (big_f @ sk_ @ (sk__2 @ sk__1 @ sk_)) | (big_f @ sk_ @ sk__1))),
% 0.58/0.75 inference('eq_fact', [status(thm)], [zip_derived_cl17])).
% 0.58/0.75 thf(zip_derived_cl47, plain, ( (big_f @ sk_ @ sk__1)),
% 0.58/0.75 inference('clc', [status(thm)], [zip_derived_cl44, zip_derived_cl25])).
% 0.58/0.75 thf(zip_derived_cl48, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i]:
% 0.58/0.75 (~ (big_f @ X0 @ (sk__2 @ X1 @ X0))
% 0.58/0.75 | ~ (big_f @ X1 @ (sk__2 @ X1 @ X0)))),
% 0.58/0.75 inference('demod', [status(thm)], [zip_derived_cl14, zip_derived_cl47])).
% 0.58/0.75 thf(zip_derived_cl51, plain,
% 0.58/0.75 (![X0 : $i]: ~ (big_f @ X0 @ (sk__2 @ X0 @ X0))),
% 0.58/0.75 inference('eq_fact', [status(thm)], [zip_derived_cl48])).
% 0.58/0.75 thf(zip_derived_cl3, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.58/0.75 ( (zip_tseitin_0 @ X0 @ X1 @ X2)
% 0.58/0.75 | (big_f @ X1 @ X0)
% 0.58/0.75 | (big_f @ X2 @ X0))),
% 0.58/0.75 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.58/0.75 thf(zip_derived_cl4, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i]:
% 0.58/0.75 (~ (big_f @ sk_ @ sk__1)
% 0.58/0.75 | ~ (zip_tseitin_0 @ (sk__2 @ X0 @ X1) @ X0 @ X1))),
% 0.58/0.75 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.58/0.75 thf(zip_derived_cl15, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i]:
% 0.58/0.75 ( (big_f @ X0 @ (sk__2 @ X1 @ X0))
% 0.58/0.75 | (big_f @ X1 @ (sk__2 @ X1 @ X0))
% 0.58/0.75 | ~ (big_f @ sk_ @ sk__1))),
% 0.58/0.75 inference('dp-resolution', [status(thm)],
% 0.58/0.75 [zip_derived_cl3, zip_derived_cl4])).
% 0.58/0.75 thf(zip_derived_cl47, plain, ( (big_f @ sk_ @ sk__1)),
% 0.58/0.75 inference('clc', [status(thm)], [zip_derived_cl44, zip_derived_cl25])).
% 0.58/0.75 thf(zip_derived_cl49, plain,
% 0.58/0.75 (![X0 : $i, X1 : $i]:
% 0.58/0.75 ( (big_f @ X0 @ (sk__2 @ X1 @ X0)) | (big_f @ X1 @ (sk__2 @ X1 @ X0)))),
% 0.58/0.75 inference('demod', [status(thm)], [zip_derived_cl15, zip_derived_cl47])).
% 0.58/0.75 thf(zip_derived_cl51, plain,
% 0.58/0.75 (![X0 : $i]: ~ (big_f @ X0 @ (sk__2 @ X0 @ X0))),
% 0.58/0.75 inference('eq_fact', [status(thm)], [zip_derived_cl48])).
% 0.58/0.75 thf(zip_derived_cl56, plain, (![X0 : $i]: (big_f @ X0 @ (sk__2 @ X0 @ X0))),
% 0.58/0.75 inference('s_sup-', [status(thm)], [zip_derived_cl49, zip_derived_cl51])).
% 0.58/0.75 thf(zip_derived_cl63, plain, ($false),
% 0.58/0.75 inference('demod', [status(thm)], [zip_derived_cl51, zip_derived_cl56])).
% 0.58/0.75
% 0.58/0.75 % SZS output end Refutation
% 0.58/0.75
% 0.58/0.75
% 0.58/0.75 % Terminating...
% 1.64/0.86 % Runner terminated.
% 1.64/0.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------