%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : RNG005-2 : 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.R9hGUqvuAU true
% Computer : n011.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 04:50:11 PM UTC 2025
% Result : Unsatisfiable 19.76s 3.51s
% Output : Refutation 19.76s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12 % Problem : RNG005-2 : TPTP v9.2.0. Released v1.0.0.
% 0.10/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.R9hGUqvuAU true
% 0.13/0.34 % Computer : n011.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Oct 1 17:23:53 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.34 % Number of cores: 8
% 0.13/0.34 % Python version: Python 3.6.8
% 0.13/0.34 % Running in FO mode
% 0.50/0.60 % Total configuration time : 435
% 0.50/0.60 % Estimated wc time : 1092
% 0.50/0.60 % Estimated cpu time (7 cpus) : 156.0
% 0.52/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.52/0.69 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.52/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.52/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.52/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.52/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.53/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 19.76/3.51 % Solved by fo/fo5.sh.
% 19.76/3.51 % done 5112 iterations in 2.756s
% 19.76/3.51 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 19.76/3.51 % SZS output start Refutation
% 19.76/3.51 thf(sum_type, type, sum: $i > $i > $i > $o).
% 19.76/3.51 thf(b_type, type, b: $i).
% 19.76/3.51 thf(product_type, type, product: $i > $i > $i > $o).
% 19.76/3.51 thf(c_type, type, c: $i).
% 19.76/3.51 thf(additive_inverse_type, type, additive_inverse: $i > $i).
% 19.76/3.51 thf(additive_identity_type, type, additive_identity: $i).
% 19.76/3.51 thf(a_type, type, a: $i).
% 19.76/3.51 thf(d_type, type, d: $i).
% 19.76/3.51 thf(prove_sum_is_additive_identity, conjecture,
% 19.76/3.51 (sum @ c @ d @ additive_identity)).
% 19.76/3.51 thf(zf_stmt_0, negated_conjecture, (~( sum @ c @ d @ additive_identity )),
% 19.76/3.51 inference('cnf.neg', [status(esa)], [prove_sum_is_additive_identity])).
% 19.76/3.51 thf(zip_derived_cl30, plain, (~ (sum @ c @ d @ additive_identity)),
% 19.76/3.51 inference('cnf', [status(esa)], [zf_stmt_0])).
% 19.76/3.51 thf(a_inverse_times_b, axiom, (product @ ( additive_inverse @ a ) @ b @ c)).
% 19.76/3.51 thf(zip_derived_cl29, plain, ( (product @ (additive_inverse @ a) @ b @ c)),
% 19.76/3.51 inference('cnf', [status(esa)], [a_inverse_times_b])).
% 19.76/3.51 thf(right_inverse, axiom,
% 19.76/3.51 (sum @ X @ ( additive_inverse @ X ) @ additive_identity)).
% 19.76/3.51 thf(zip_derived_cl14, plain,
% 19.76/3.51 (![X0 : $i]: (sum @ X0 @ (additive_inverse @ X0) @ additive_identity)),
% 19.76/3.51 inference('cnf', [status(esa)], [right_inverse])).
% 19.76/3.51 thf(multiplicative_identity1, axiom,
% 19.76/3.51 (product @ additive_identity @ X @ additive_identity)).
% 19.76/3.51 thf(zip_derived_cl26, plain,
% 19.76/3.51 (![X0 : $i]: (product @ additive_identity @ X0 @ additive_identity)),
% 19.76/3.51 inference('cnf', [status(esa)], [multiplicative_identity1])).
% 19.76/3.51 thf(a_times_b, axiom, (product @ a @ b @ d)).
% 19.76/3.51 thf(zip_derived_cl28, plain, ( (product @ a @ b @ d)),
% 19.76/3.51 inference('cnf', [status(esa)], [a_times_b])).
% 19.76/3.51 thf(distributivity3, axiom,
% 19.76/3.51 (( ~( product @ Y @ X @ V1 ) ) | ( ~( product @ Z @ X @ V2 ) ) |
% 19.76/3.51 ( ~( sum @ Y @ Z @ V3 ) ) | ( ~( product @ V3 @ X @ V4 ) ) |
% 19.76/3.51 ( sum @ V1 @ V2 @ V4 ))).
% 19.76/3.51 thf(zip_derived_cl22, plain,
% 19.76/3.51 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i, X6 : $i]:
% 19.76/3.51 (~ (product @ X0 @ X1 @ X2)
% 19.76/3.51 | ~ (product @ X3 @ X1 @ X4)
% 19.76/3.51 | ~ (sum @ X0 @ X3 @ X5)
% 19.76/3.51 | ~ (product @ X5 @ X1 @ X6)
% 19.76/3.51 | (sum @ X2 @ X4 @ X6))),
% 19.76/3.51 inference('cnf', [status(esa)], [distributivity3])).
% 19.76/3.51 thf(zip_derived_cl184, plain,
% 19.76/3.51 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 19.76/3.51 ( (sum @ d @ X1 @ X0)
% 19.76/3.51 | ~ (product @ X2 @ b @ X0)
% 19.76/3.51 | ~ (sum @ a @ X3 @ X2)
% 19.76/3.51 | ~ (product @ X3 @ b @ X1))),
% 19.76/3.51 inference('sup-', [status(thm)], [zip_derived_cl28, zip_derived_cl22])).
% 19.76/3.51 thf(zip_derived_cl5339, plain,
% 19.76/3.51 (![X0 : $i, X1 : $i]:
% 19.76/3.51 (~ (product @ X1 @ b @ X0)
% 19.76/3.51 | ~ (sum @ a @ X1 @ additive_identity)
% 19.76/3.51 | (sum @ d @ X0 @ additive_identity))),
% 19.76/3.51 inference('sup-', [status(thm)], [zip_derived_cl26, zip_derived_cl184])).
% 19.76/3.51 thf(zip_derived_cl27041, plain,
% 19.76/3.51 (![X0 : $i]:
% 19.76/3.51 ( (sum @ d @ X0 @ additive_identity)
% 19.76/3.51 | ~ (product @ (additive_inverse @ a) @ b @ X0))),
% 19.76/3.51 inference('sup-', [status(thm)], [zip_derived_cl14, zip_derived_cl5339])).
% 19.76/3.51 thf(zip_derived_cl27049, plain, ( (sum @ d @ c @ additive_identity)),
% 19.76/3.51 inference('sup-', [status(thm)], [zip_derived_cl29, zip_derived_cl27041])).
% 19.76/3.51 thf(commutativity_of_addition, axiom,
% 19.76/3.51 (( ~( sum @ X @ Y @ Z ) ) | ( sum @ Y @ X @ Z ))).
% 19.76/3.51 thf(zip_derived_cl17, plain,
% 19.76/3.51 (![X0 : $i, X1 : $i, X2 : $i]:
% 19.76/3.51 (~ (sum @ X0 @ X1 @ X2) | (sum @ X1 @ X0 @ X2))),
% 19.76/3.51 inference('cnf', [status(esa)], [commutativity_of_addition])).
% 19.76/3.51 thf(zip_derived_cl27055, plain, ( (sum @ c @ d @ additive_identity)),
% 19.76/3.51 inference('sup-', [status(thm)], [zip_derived_cl27049, zip_derived_cl17])).
% 19.76/3.51 thf(zip_derived_cl27076, plain, ($false),
% 19.76/3.51 inference('demod', [status(thm)], [zip_derived_cl30, zip_derived_cl27055])).
% 19.76/3.51
% 19.76/3.51 % SZS output end Refutation
% 19.76/3.51
% 19.76/3.51
% 19.76/3.51 % Terminating...
% 20.96/3.64 % Runner terminated.
% 20.96/3.65 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------