%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : HEN002-2 : 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.MDuQTm0jIY true
% Computer : n005.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 0.30s 0.90s
% Output : Refutation 0.30s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.28 % Problem : HEN002-2 : TPTP v9.2.0. Released v1.0.0.
% 0.10/0.28 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.MDuQTm0jIY true
% 0.11/0.50 % Computer : n005.cluster.edu
% 0.11/0.50 % Model : x86_64 x86_64
% 0.11/0.50 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.50 % Memory : 8042.1875MB
% 0.11/0.50 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.50 % CPULimit : 300
% 0.11/0.50 % WCLimit : 300
% 0.11/0.50 % DateTime : Wed Oct 1 16:54:24 EDT 2025
% 0.11/0.50 % CPUTime :
% 0.11/0.50 % Running portfolio for 300 s
% 0.11/0.50 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.50 % Number of cores: 8
% 0.11/0.51 % Python version: Python 3.6.8
% 0.11/0.51 % Running in FO mode
% 0.28/0.76 % Total configuration time : 435
% 0.28/0.76 % Estimated wc time : 1092
% 0.28/0.76 % Estimated cpu time (7 cpus) : 156.0
% 0.30/0.87 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.30/0.88 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.30/0.88 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.30/0.88 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.30/0.88 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.30/0.88 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.30/0.88 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.30/0.90 % Solved by fo/fo1_av.sh.
% 0.30/0.90 % done 5 iterations in 0.006s
% 0.30/0.90 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.30/0.90 % SZS output start Refutation
% 0.30/0.90 thf(x_type, type, x: $i).
% 0.30/0.90 thf(less_equal_type, type, less_equal: $i > $i > $o).
% 0.30/0.90 thf(quotient_type, type, quotient: $i > $i > $i > $o).
% 0.30/0.90 thf(zero_type, type, zero: $i).
% 0.30/0.90 thf(prove_zero_divide_anything_is_zero, conjecture,
% 0.30/0.90 (quotient @ zero @ x @ zero)).
% 0.30/0.90 thf(zf_stmt_0, negated_conjecture, (~( quotient @ zero @ x @ zero )),
% 0.30/0.90 inference('cnf.neg', [status(esa)], [prove_zero_divide_anything_is_zero])).
% 0.30/0.90 thf(zip_derived_cl10, plain, (~ (quotient @ zero @ x @ zero)),
% 0.30/0.90 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.30/0.90 thf(quotient_less_equal, axiom,
% 0.30/0.90 (( ~( less_equal @ X @ Y ) ) | ( quotient @ X @ Y @ zero ))).
% 0.30/0.90 thf(zip_derived_cl0, plain,
% 0.30/0.90 (![X0 : $i, X1 : $i]:
% 0.30/0.90 (~ (less_equal @ X0 @ X1) | (quotient @ X0 @ X1 @ zero))),
% 0.30/0.90 inference('cnf', [status(esa)], [quotient_less_equal])).
% 0.30/0.90 thf(zip_derived_cl15, plain, (~ (less_equal @ zero @ x)),
% 0.30/0.90 inference('s_sup+', [status(thm)], [zip_derived_cl10, zip_derived_cl0])).
% 0.30/0.90 thf(zero_is_smallest, axiom, (less_equal @ zero @ X)).
% 0.30/0.90 thf(zip_derived_cl4, plain, (![X0 : $i]: (less_equal @ zero @ X0)),
% 0.30/0.90 inference('cnf', [status(esa)], [zero_is_smallest])).
% 0.30/0.90 thf(zip_derived_cl16, plain, ($false),
% 0.30/0.90 inference('demod', [status(thm)], [zip_derived_cl15, zip_derived_cl4])).
% 0.30/0.90
% 0.30/0.90 % SZS output end Refutation
% 0.30/0.90
% 0.30/0.90
% 0.30/0.90 % Terminating...
% 0.31/0.98 % Runner terminated.
% 0.31/1.00 % Zipperpin 1.5 exiting
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