%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ROB011-1 : TPTP v9.2.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.6FRbg95qE2 true
% Computer : n002.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 04:50:39 PM UTC 2025
% Result : Unsatisfiable 0.57s 0.77s
% Output : Refutation 0.57s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.13 % Problem : ROB011-1 : TPTP v9.2.0. Released v1.0.0.
% 0.06/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.6FRbg95qE2 true
% 0.14/0.35 % Computer : n002.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Wed Oct 1 12:24:08 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.35 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.35 % Running in FO mode
% 0.54/0.65 % Total configuration time : 435
% 0.54/0.65 % Estimated wc time : 1092
% 0.54/0.65 % Estimated cpu time (7 cpus) : 156.0
% 0.55/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.55/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.55/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.55/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.55/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.55/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.55/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.57/0.77 % Solved by fo/fo6_bce.sh.
% 0.57/0.77 % BCE start: 9
% 0.57/0.77 % BCE eliminated: 0
% 0.57/0.77 % PE start: 9
% 0.57/0.77 logic: eq
% 0.57/0.77 % PE eliminated: 0
% 0.57/0.77 % done 13 iterations in 0.041s
% 0.57/0.77 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.57/0.77 % SZS output start Refutation
% 0.57/0.77 thf(negate_type, type, negate: $i > $i).
% 0.57/0.77 thf(multiply_type, type, multiply: $i > $i > $i).
% 0.57/0.77 thf(c_type, type, c: $i).
% 0.57/0.77 thf(add_type, type, add: $i > $i > $i).
% 0.57/0.77 thf(one_type, type, one: $i).
% 0.57/0.77 thf(b_type, type, b: $i).
% 0.57/0.77 thf(a_type, type, a: $i).
% 0.57/0.77 thf(condition, axiom, (( negate @ ( add @ a @ ( negate @ b ) ) ) = ( c ))).
% 0.57/0.77 thf(zip_derived_cl7, plain, (((negate @ (add @ a @ (negate @ b))) = (c))),
% 0.57/0.77 inference('cnf', [status(esa)], [condition])).
% 0.57/0.77 thf(robbins_axiom, axiom,
% 0.57/0.77 (( negate @
% 0.57/0.77 ( add @
% 0.57/0.77 ( negate @ ( add @ X @ Y ) ) @
% 0.57/0.77 ( negate @ ( add @ X @ ( negate @ Y ) ) ) ) ) =
% 0.57/0.77 ( X ))).
% 0.57/0.77 thf(zip_derived_cl2, plain,
% 0.57/0.77 (![X0 : $i, X1 : $i]:
% 0.57/0.77 ((negate @
% 0.57/0.77 (add @ (negate @ (add @ X0 @ X1)) @
% 0.57/0.77 (negate @ (add @ X0 @ (negate @ X1)))))
% 0.57/0.77 = (X0))),
% 0.57/0.77 inference('cnf', [status(esa)], [robbins_axiom])).
% 0.57/0.77 thf(zip_derived_cl64, plain,
% 0.57/0.77 (((negate @ (add @ (negate @ (add @ a @ b)) @ c)) = (a))),
% 0.57/0.77 inference('s_sup+', [status(thm)], [zip_derived_cl7, zip_derived_cl2])).
% 0.57/0.77 thf(commutativity_of_add, axiom, (( add @ X @ Y ) = ( add @ Y @ X ))).
% 0.57/0.77 thf(zip_derived_cl0, plain,
% 0.57/0.77 (![X0 : $i, X1 : $i]: ((add @ X1 @ X0) = (add @ X0 @ X1))),
% 0.57/0.77 inference('cnf', [status(esa)], [commutativity_of_add])).
% 0.57/0.77 thf(zip_derived_cl78, plain,
% 0.57/0.77 (((negate @ (add @ c @ (negate @ (add @ a @ b)))) = (a))),
% 0.57/0.77 inference('demod', [status(thm)], [zip_derived_cl64, zip_derived_cl0])).
% 0.57/0.77 thf(zip_derived_cl2, plain,
% 0.57/0.77 (![X0 : $i, X1 : $i]:
% 0.57/0.77 ((negate @
% 0.57/0.77 (add @ (negate @ (add @ X0 @ X1)) @
% 0.57/0.77 (negate @ (add @ X0 @ (negate @ X1)))))
% 0.57/0.77 = (X0))),
% 0.57/0.77 inference('cnf', [status(esa)], [robbins_axiom])).
% 0.57/0.77 thf(zip_derived_cl97, plain,
% 0.57/0.77 (((negate @ (add @ (negate @ (add @ c @ (add @ a @ b))) @ a)) = (c))),
% 0.57/0.77 inference('s_sup+', [status(thm)], [zip_derived_cl78, zip_derived_cl2])).
% 0.57/0.77 thf(associativity_of_add, axiom,
% 0.57/0.77 (( add @ ( add @ X @ Y ) @ Z ) = ( add @ X @ ( add @ Y @ Z ) ))).
% 0.57/0.77 thf(zip_derived_cl1, plain,
% 0.57/0.77 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.57/0.77 ((add @ (add @ X0 @ X1) @ X2) = (add @ X0 @ (add @ X1 @ X2)))),
% 0.57/0.77 inference('cnf', [status(esa)], [associativity_of_add])).
% 0.57/0.77 thf(zip_derived_cl0, plain,
% 0.57/0.77 (![X0 : $i, X1 : $i]: ((add @ X1 @ X0) = (add @ X0 @ X1))),
% 0.57/0.77 inference('cnf', [status(esa)], [commutativity_of_add])).
% 0.57/0.77 thf(zip_derived_cl18, plain,
% 0.57/0.77 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.57/0.77 ((add @ X0 @ (add @ X2 @ X1)) = (add @ X2 @ (add @ X1 @ X0)))),
% 0.57/0.77 inference('s_sup+', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 0.57/0.77 thf(zip_derived_cl0, plain,
% 0.57/0.77 (![X0 : $i, X1 : $i]: ((add @ X1 @ X0) = (add @ X0 @ X1))),
% 0.57/0.77 inference('cnf', [status(esa)], [commutativity_of_add])).
% 0.57/0.77 thf(zip_derived_cl99, plain,
% 0.57/0.77 (((negate @ (add @ a @ (negate @ (add @ a @ (add @ b @ c))))) = (c))),
% 0.57/0.77 inference('demod', [status(thm)],
% 0.57/0.77 [zip_derived_cl97, zip_derived_cl18, zip_derived_cl0])).
% 0.57/0.77 thf(prove_base_step, conjecture,
% 0.57/0.77 (( negate @
% 0.57/0.77 ( add @
% 0.57/0.77 a @ ( negate @ ( add @ b @ ( multiply @ one @ ( add @ a @ c ) ) ) ) ) ) =
% 0.57/0.77 ( c ))).
% 0.57/0.77 thf(zf_stmt_0, negated_conjecture,
% 0.57/0.77 (( negate @
% 0.57/0.77 ( add @
% 0.57/0.77 a @ ( negate @ ( add @ b @ ( multiply @ one @ ( add @ a @ c ) ) ) ) ) ) !=
% 0.57/0.77 ( c )),
% 0.57/0.77 inference('cnf.neg', [status(esa)], [prove_base_step])).
% 0.57/0.77 thf(zip_derived_cl8, plain,
% 0.57/0.77 (((negate @
% 0.57/0.77 (add @ a @ (negate @ (add @ b @ (multiply @ one @ (add @ a @ c))))))
% 0.57/0.77 != (c))),
% 0.57/0.77 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.57/0.77 thf(one_times_x, axiom, (( multiply @ one @ X ) = ( X ))).
% 0.57/0.77 thf(zip_derived_cl3, plain, (![X0 : $i]: ((multiply @ one @ X0) = (X0))),
% 0.57/0.77 inference('cnf', [status(esa)], [one_times_x])).
% 0.57/0.77 thf(zip_derived_cl17, plain,
% 0.57/0.77 (((negate @ (add @ a @ (negate @ (add @ b @ (add @ a @ c))))) != (c))),
% 0.57/0.77 inference('demod', [status(thm)], [zip_derived_cl8, zip_derived_cl3])).
% 0.57/0.77 thf(zip_derived_cl18, plain,
% 0.57/0.77 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.57/0.77 ((add @ X0 @ (add @ X2 @ X1)) = (add @ X2 @ (add @ X1 @ X0)))),
% 0.57/0.77 inference('s_sup+', [status(thm)], [zip_derived_cl1, zip_derived_cl0])).
% 0.57/0.77 thf(zip_derived_cl0, plain,
% 0.57/0.77 (![X0 : $i, X1 : $i]: ((add @ X1 @ X0) = (add @ X0 @ X1))),
% 0.57/0.77 inference('cnf', [status(esa)], [commutativity_of_add])).
% 0.57/0.77 thf(zip_derived_cl26, plain,
% 0.57/0.77 (((negate @ (add @ a @ (negate @ (add @ a @ (add @ b @ c))))) != (c))),
% 0.57/0.77 inference('demod', [status(thm)],
% 0.57/0.77 [zip_derived_cl17, zip_derived_cl18, zip_derived_cl0])).
% 0.57/0.77 thf(zip_derived_cl105, plain, ($false),
% 0.57/0.77 inference('simplify_reflect-', [status(thm)],
% 0.57/0.77 [zip_derived_cl99, zip_derived_cl26])).
% 0.57/0.77
% 0.57/0.77 % SZS output end Refutation
% 0.57/0.77
% 0.57/0.77
% 0.57/0.77 % Terminating...
% 0.57/0.85 % Runner terminated.
% 1.85/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------