%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYO633-1 : TPTP v9.2.0. Released v7.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.I7lrUkYJnX true
% Computer : n023.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 05:08:03 PM UTC 2025
% Result : Unsatisfiable 0.54s 0.72s
% Output : Refutation 0.54s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : SYO633-1 : TPTP v9.2.0. Released v7.1.0.
% 0.11/0.12 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.I7lrUkYJnX true
% 0.11/0.32 % Computer : n023.cluster.edu
% 0.11/0.32 % Model : x86_64 x86_64
% 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32 % Memory : 8042.1875MB
% 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32 % CPULimit : 300
% 0.11/0.32 % WCLimit : 300
% 0.11/0.32 % DateTime : Wed Oct 1 18:05:38 EDT 2025
% 0.11/0.32 % CPUTime :
% 0.11/0.32 % Running portfolio for 300 s
% 0.11/0.32 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.32 % Number of cores: 8
% 0.11/0.33 % Python version: Python 3.6.8
% 0.11/0.33 % Running in FO mode
% 0.52/0.62 % Total configuration time : 435
% 0.52/0.62 % Estimated wc time : 1092
% 0.52/0.62 % Estimated cpu time (7 cpus) : 156.0
% 0.54/0.68 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.54/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.54/0.72 % Solved by fo/fo6_bce.sh.
% 0.54/0.72 % BCE start: 13
% 0.54/0.72 % BCE eliminated: 6
% 0.54/0.72 % PE start: 7
% 0.54/0.72 logic: neq
% 0.54/0.72 % PE eliminated: 0
% 0.54/0.72 % done 8 iterations in 0.015s
% 0.54/0.72 % SZS status Unsatisfiable for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.54/0.72 % SZS output start Refutation
% 0.54/0.72 thf(0_type, type, 0: $i).
% 0.54/0.72 thf(s_type, type, s: $i > $i).
% 0.54/0.72 thf(f_type, type, f: $i > $i).
% 0.54/0.72 thf(E_type, type, E: $i > $i > $o).
% 0.54/0.72 thf(AP_type, type, AP: $i > $i > $i).
% 0.54/0.72 thf(clause_4_12, axiom,
% 0.54/0.72 (( ~( E @ ( f @ A_0 ) @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) ) |
% 0.54/0.72 ( ~( E @ ( f @ B_0 ) @ ( s @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) ) ) |
% 0.54/0.72 ( ~( E @ ( f @ A_1 ) @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) |
% 0.54/0.72 ( E @
% 0.54/0.72 ( f @ ( AP @ ( s @ ( s @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) ) @ K ) ) @
% 0.54/0.72 ( s @ ( s @ 0 ) ) ))).
% 0.54/0.72 thf(zip_derived_cl11, plain,
% 0.54/0.72 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 0.54/0.72 (~ (E @ (f @ X0) @ (s @ (s @ (s @ (s @ 0)))))
% 0.54/0.72 | ~ (E @ (f @ X1) @ (s @ (s @ (s @ (s @ (s @ 0))))))
% 0.54/0.72 | ~ (E @ (f @ X2) @ (s @ (s @ (s @ 0))))
% 0.54/0.72 | (E @ (f @ (AP @ (s @ (s @ (s @ (s @ (s @ (s @ 0)))))) @ X3)) @
% 0.54/0.72 (s @ (s @ 0))))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_4_12])).
% 0.54/0.72 thf(clause_6_04, axiom,
% 0.54/0.72 (E @ ( f @ B_0 ) @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ))).
% 0.54/0.72 thf(zip_derived_cl3, plain,
% 0.54/0.72 (![X0 : $i]: (E @ (f @ X0) @ (s @ (s @ (s @ (s @ 0)))))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_6_04])).
% 0.54/0.72 thf(clause_8_05, axiom,
% 0.54/0.72 (E @ ( f @ B ) @ ( s @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ))).
% 0.54/0.72 thf(zip_derived_cl4, plain,
% 0.54/0.72 (![X0 : $i]: (E @ (f @ X0) @ (s @ (s @ (s @ (s @ (s @ 0))))))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_8_05])).
% 0.54/0.72 thf(clause_1_10, axiom,
% 0.54/0.72 (( ~( E @ ( f @ A_0 ) @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) ) |
% 0.54/0.72 ( ~( E @ ( f @ B_0 ) @ ( s @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) ) ) |
% 0.54/0.72 ( E @ ( f @ B_0 ) @ ( s @ ( s @ ( s @ 0 ) ) ) ))).
% 0.54/0.72 thf(zip_derived_cl9, plain,
% 0.54/0.72 (![X0 : $i, X1 : $i]:
% 0.54/0.72 (~ (E @ (f @ X0) @ (s @ (s @ (s @ (s @ 0)))))
% 0.54/0.72 | ~ (E @ (f @ X1) @ (s @ (s @ (s @ (s @ (s @ 0))))))
% 0.54/0.72 | (E @ (f @ X1) @ (s @ (s @ (s @ 0)))))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_1_10])).
% 0.54/0.72 thf(zip_derived_cl3, plain,
% 0.54/0.72 (![X0 : $i]: (E @ (f @ X0) @ (s @ (s @ (s @ (s @ 0)))))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_6_04])).
% 0.54/0.72 thf(zip_derived_cl4, plain,
% 0.54/0.72 (![X0 : $i]: (E @ (f @ X0) @ (s @ (s @ (s @ (s @ (s @ 0))))))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_8_05])).
% 0.54/0.72 thf(zip_derived_cl13, plain,
% 0.54/0.72 (![X1 : $i]: (E @ (f @ X1) @ (s @ (s @ (s @ 0))))),
% 0.54/0.72 inference('demod', [status(thm)],
% 0.54/0.72 [zip_derived_cl9, zip_derived_cl3, zip_derived_cl4])).
% 0.54/0.72 thf(zip_derived_cl15, plain,
% 0.54/0.72 (![X3 : $i]:
% 0.54/0.72 (E @ (f @ (AP @ (s @ (s @ (s @ (s @ (s @ (s @ 0)))))) @ X3)) @
% 0.54/0.72 (s @ (s @ 0)))),
% 0.54/0.72 inference('demod', [status(thm)],
% 0.54/0.72 [zip_derived_cl11, zip_derived_cl3, zip_derived_cl4,
% 0.54/0.72 zip_derived_cl13])).
% 0.54/0.72 thf(zip_derived_cl15, plain,
% 0.54/0.72 (![X3 : $i]:
% 0.54/0.72 (E @ (f @ (AP @ (s @ (s @ (s @ (s @ (s @ (s @ 0)))))) @ X3)) @
% 0.54/0.72 (s @ (s @ 0)))),
% 0.54/0.72 inference('demod', [status(thm)],
% 0.54/0.72 [zip_derived_cl11, zip_derived_cl3, zip_derived_cl4,
% 0.54/0.72 zip_derived_cl13])).
% 0.54/0.72 thf(clause_12_09, axiom,
% 0.54/0.72 (( ~( E @ ( f @ A_0 ) @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) ) |
% 0.54/0.72 ( ~( E @ ( f @ B_0 ) @ ( s @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) ) ) |
% 0.54/0.72 ( ~( E @ ( f @ A_1 ) @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) |
% 0.54/0.72 ( ~( E @ ( f @ A_2 ) @ ( s @ ( s @ 0 ) ) ) ) |
% 0.54/0.72 ( E @
% 0.54/0.72 ( f @ ( AP @ ( s @ ( s @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) ) @ K ) ) @
% 0.54/0.72 ( s @ 0 ) ))).
% 0.54/0.72 thf(zip_derived_cl8, plain,
% 0.54/0.72 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 0.54/0.72 (~ (E @ (f @ X0) @ (s @ (s @ (s @ (s @ 0)))))
% 0.54/0.72 | ~ (E @ (f @ X1) @ (s @ (s @ (s @ (s @ (s @ 0))))))
% 0.54/0.72 | ~ (E @ (f @ X2) @ (s @ (s @ (s @ 0))))
% 0.54/0.72 | ~ (E @ (f @ X3) @ (s @ (s @ 0)))
% 0.54/0.72 | (E @ (f @ (AP @ (s @ (s @ (s @ (s @ (s @ (s @ 0)))))) @ X4)) @
% 0.54/0.72 (s @ 0)))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_12_09])).
% 0.54/0.72 thf(zip_derived_cl3, plain,
% 0.54/0.72 (![X0 : $i]: (E @ (f @ X0) @ (s @ (s @ (s @ (s @ 0)))))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_6_04])).
% 0.54/0.72 thf(zip_derived_cl4, plain,
% 0.54/0.72 (![X0 : $i]: (E @ (f @ X0) @ (s @ (s @ (s @ (s @ (s @ 0))))))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_8_05])).
% 0.54/0.72 thf(zip_derived_cl13, plain,
% 0.54/0.72 (![X1 : $i]: (E @ (f @ X1) @ (s @ (s @ (s @ 0))))),
% 0.54/0.72 inference('demod', [status(thm)],
% 0.54/0.72 [zip_derived_cl9, zip_derived_cl3, zip_derived_cl4])).
% 0.54/0.72 thf(zip_derived_cl16, plain,
% 0.54/0.72 (![X3 : $i, X4 : $i]:
% 0.54/0.72 (~ (E @ (f @ X3) @ (s @ (s @ 0)))
% 0.54/0.72 | (E @ (f @ (AP @ (s @ (s @ (s @ (s @ (s @ (s @ 0)))))) @ X4)) @
% 0.54/0.72 (s @ 0)))),
% 0.54/0.72 inference('demod', [status(thm)],
% 0.54/0.72 [zip_derived_cl8, zip_derived_cl3, zip_derived_cl4,
% 0.54/0.72 zip_derived_cl13])).
% 0.54/0.72 thf(zip_derived_cl17, plain,
% 0.54/0.72 (![X1 : $i]:
% 0.54/0.72 (E @ (f @ (AP @ (s @ (s @ (s @ (s @ (s @ (s @ 0)))))) @ X1)) @
% 0.54/0.72 (s @ 0))),
% 0.54/0.72 inference('s_sup-', [status(thm)], [zip_derived_cl15, zip_derived_cl16])).
% 0.54/0.72 thf(clause_2_07, axiom,
% 0.54/0.72 (( ~( E @ ( f @ A_2 ) @ ( s @ ( s @ 0 ) ) ) ) |
% 0.54/0.72 ( ~( E @ ( f @ A_0 ) @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) ) |
% 0.54/0.72 ( ~( E @ ( f @ A_1 ) @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) |
% 0.54/0.72 ( ~( E @ ( f @ A_3 ) @ ( s @ 0 ) ) ) |
% 0.54/0.72 ( ~( E @ ( f @ B_0 ) @ ( s @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) ) ) |
% 0.54/0.72 ( E @
% 0.54/0.72 ( f @ ( AP @ ( s @ ( s @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) ) @ K ) ) @
% 0.54/0.72 0 ))).
% 0.54/0.72 thf(zip_derived_cl6, plain,
% 0.54/0.72 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 0.54/0.72 (~ (E @ (f @ X0) @ (s @ (s @ 0)))
% 0.54/0.72 | ~ (E @ (f @ X1) @ (s @ (s @ (s @ (s @ 0)))))
% 0.54/0.72 | ~ (E @ (f @ X2) @ (s @ (s @ (s @ 0))))
% 0.54/0.72 | ~ (E @ (f @ X3) @ (s @ 0))
% 0.54/0.72 | ~ (E @ (f @ X4) @ (s @ (s @ (s @ (s @ (s @ 0))))))
% 0.54/0.72 | (E @ (f @ (AP @ (s @ (s @ (s @ (s @ (s @ (s @ 0)))))) @ X5)) @ 0))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_2_07])).
% 0.54/0.72 thf(zip_derived_cl3, plain,
% 0.54/0.72 (![X0 : $i]: (E @ (f @ X0) @ (s @ (s @ (s @ (s @ 0)))))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_6_04])).
% 0.54/0.72 thf(zip_derived_cl13, plain,
% 0.54/0.72 (![X1 : $i]: (E @ (f @ X1) @ (s @ (s @ (s @ 0))))),
% 0.54/0.72 inference('demod', [status(thm)],
% 0.54/0.72 [zip_derived_cl9, zip_derived_cl3, zip_derived_cl4])).
% 0.54/0.72 thf(zip_derived_cl4, plain,
% 0.54/0.72 (![X0 : $i]: (E @ (f @ X0) @ (s @ (s @ (s @ (s @ (s @ 0))))))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_8_05])).
% 0.54/0.72 thf(zip_derived_cl18, plain,
% 0.54/0.72 (![X0 : $i, X3 : $i, X5 : $i]:
% 0.54/0.72 (~ (E @ (f @ X0) @ (s @ (s @ 0)))
% 0.54/0.72 | ~ (E @ (f @ X3) @ (s @ 0))
% 0.54/0.72 | (E @ (f @ (AP @ (s @ (s @ (s @ (s @ (s @ (s @ 0)))))) @ X5)) @ 0))),
% 0.54/0.72 inference('demod', [status(thm)],
% 0.54/0.72 [zip_derived_cl6, zip_derived_cl3, zip_derived_cl13,
% 0.54/0.72 zip_derived_cl4])).
% 0.54/0.72 thf(clause_5_03, axiom,
% 0.54/0.72 (( ~( E @ ( f @ A_2 ) @ ( s @ ( s @ 0 ) ) ) ) |
% 0.54/0.72 ( ~( E @ ( f @ A_0 ) @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) ) |
% 0.54/0.72 ( ~( E @ ( f @ A_1 ) @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) |
% 0.54/0.72 ( ~( E @ ( f @ A_3 ) @ ( s @ 0 ) ) ) | ( ~( E @ ( f @ A_4 ) @ 0 ) ) |
% 0.54/0.72 ( ~( E @ ( f @ B_0 ) @ ( s @ ( s @ ( s @ ( s @ ( s @ 0 ) ) ) ) ) ) ))).
% 0.54/0.72 thf(zip_derived_cl2, plain,
% 0.54/0.72 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 0.54/0.72 (~ (E @ (f @ X0) @ (s @ (s @ 0)))
% 0.54/0.72 | ~ (E @ (f @ X1) @ (s @ (s @ (s @ (s @ 0)))))
% 0.54/0.72 | ~ (E @ (f @ X2) @ (s @ (s @ (s @ 0))))
% 0.54/0.72 | ~ (E @ (f @ X3) @ (s @ 0))
% 0.54/0.72 | ~ (E @ (f @ X4) @ 0)
% 0.54/0.72 | ~ (E @ (f @ X5) @ (s @ (s @ (s @ (s @ (s @ 0)))))))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_5_03])).
% 0.54/0.72 thf(zip_derived_cl3, plain,
% 0.54/0.72 (![X0 : $i]: (E @ (f @ X0) @ (s @ (s @ (s @ (s @ 0)))))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_6_04])).
% 0.54/0.72 thf(zip_derived_cl13, plain,
% 0.54/0.72 (![X1 : $i]: (E @ (f @ X1) @ (s @ (s @ (s @ 0))))),
% 0.54/0.72 inference('demod', [status(thm)],
% 0.54/0.72 [zip_derived_cl9, zip_derived_cl3, zip_derived_cl4])).
% 0.54/0.72 thf(zip_derived_cl4, plain,
% 0.54/0.72 (![X0 : $i]: (E @ (f @ X0) @ (s @ (s @ (s @ (s @ (s @ 0))))))),
% 0.54/0.72 inference('cnf', [status(esa)], [clause_8_05])).
% 0.54/0.72 thf(zip_derived_cl14, plain,
% 0.54/0.72 (![X0 : $i, X3 : $i, X4 : $i]:
% 0.54/0.72 (~ (E @ (f @ X0) @ (s @ (s @ 0)))
% 0.54/0.72 | ~ (E @ (f @ X3) @ (s @ 0))
% 0.54/0.72 | ~ (E @ (f @ X4) @ 0))),
% 0.54/0.72 inference('demod', [status(thm)],
% 0.54/0.72 [zip_derived_cl2, zip_derived_cl3, zip_derived_cl13,
% 0.54/0.72 zip_derived_cl4])).
% 0.54/0.72 thf(zip_derived_cl19, plain,
% 0.54/0.72 (![X0 : $i, X3 : $i]:
% 0.54/0.72 (~ (E @ (f @ X3) @ (s @ 0)) | ~ (E @ (f @ X0) @ (s @ (s @ 0))))),
% 0.54/0.72 inference('clc', [status(thm)], [zip_derived_cl18, zip_derived_cl14])).
% 0.54/0.72 thf(zip_derived_cl20, plain, (![X1 : $i]: ~ (E @ (f @ X1) @ (s @ (s @ 0)))),
% 0.54/0.72 inference('s_sup-', [status(thm)], [zip_derived_cl17, zip_derived_cl19])).
% 0.54/0.72 thf(zip_derived_cl21, plain, ($false),
% 0.54/0.72 inference('s_sup-', [status(thm)], [zip_derived_cl15, zip_derived_cl20])).
% 0.54/0.72
% 0.54/0.72 % SZS output end Refutation
% 0.54/0.72
% 0.54/0.72
% 0.54/0.72 % Terminating...
% 0.59/0.83 % Runner terminated.
% 0.59/0.84 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------