%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : HEN002-1 : 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.sPajkyPryU true
% Computer : n004.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 04:37:19 PM UTC 2025
% Result : Unsatisfiable 0.54s 0.71s
% Output : Refutation 0.54s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : HEN002-1 : TPTP v9.2.0. Released v1.0.0.
% 0.13/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.sPajkyPryU true
% 0.13/0.34 % Computer : n004.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 16:56:08 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
% 0.21/0.35 % Python version: Python 3.6.8
% 0.21/0.35 % Running in FO mode
% 0.54/0.64 % Total configuration time : 435
% 0.54/0.64 % Estimated wc time : 1092
% 0.54/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.54/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.54/0.68 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.54/0.69 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.54/0.71 % Solved by fo/fo6_bce.sh.
% 0.54/0.71 % BCE start: 10
% 0.54/0.71 % BCE eliminated: 0
% 0.54/0.71 % PE start: 10
% 0.54/0.71 logic: eq
% 0.54/0.71 % PE eliminated: 0
% 0.54/0.71 % done 3 iterations in 0.007s
% 0.54/0.71 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.54/0.71 % SZS output start Refutation
% 0.54/0.71 thf(x_type, type, x: $i).
% 0.54/0.71 thf(less_equal_type, type, less_equal: $i > $i > $o).
% 0.54/0.71 thf(quotient_type, type, quotient: $i > $i > $i > $o).
% 0.54/0.71 thf(zero_type, type, zero: $i).
% 0.54/0.71 thf(quotient_less_equal, axiom,
% 0.54/0.71 (( ~( less_equal @ X @ Y ) ) | ( quotient @ X @ Y @ zero ))).
% 0.54/0.71 thf(zip_derived_cl0, plain,
% 0.54/0.71 (![X0 : $i, X1 : $i]:
% 0.54/0.71 (~ (less_equal @ X0 @ X1) | (quotient @ X0 @ X1 @ zero))),
% 0.54/0.71 inference('cnf', [status(esa)], [quotient_less_equal])).
% 0.54/0.71 thf(prove_zero_divide_anything_is_zero, conjecture,
% 0.54/0.71 (quotient @ zero @ x @ zero)).
% 0.54/0.71 thf(zf_stmt_0, negated_conjecture, (~( quotient @ zero @ x @ zero )),
% 0.54/0.71 inference('cnf.neg', [status(esa)], [prove_zero_divide_anything_is_zero])).
% 0.54/0.71 thf(zip_derived_cl9, plain, (~ (quotient @ zero @ x @ zero)),
% 0.54/0.71 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.54/0.71 thf(zip_derived_cl51, plain, (~ (less_equal @ zero @ x)),
% 0.54/0.71 inference('s_sup-', [status(thm)], [zip_derived_cl0, zip_derived_cl9])).
% 0.54/0.71 thf(zero_is_smallest, axiom, (less_equal @ zero @ X)).
% 0.54/0.71 thf(zip_derived_cl4, plain, (![X0 : $i]: (less_equal @ zero @ X0)),
% 0.54/0.71 inference('cnf', [status(esa)], [zero_is_smallest])).
% 0.54/0.71 thf(zip_derived_cl52, plain, ($false),
% 0.54/0.71 inference('demod', [status(thm)], [zip_derived_cl51, zip_derived_cl4])).
% 0.54/0.71
% 0.54/0.71 % SZS output end Refutation
% 0.54/0.71
% 0.54/0.71
% 0.54/0.71 % Terminating...
% 0.54/0.73 % Runner terminated.
% 0.54/0.74 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------