%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWV335-2 : TPTP v9.2.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.YgJ3mNexMG true
% Computer : n017.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 05:00:49 PM UTC 2025
% Result : Unsatisfiable 0.67s 0.86s
% Output : Refutation 0.67s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.14 % Problem : SWV335-2 : TPTP v9.2.0. Released v3.2.0.
% 0.08/0.15 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.YgJ3mNexMG true
% 0.15/0.37 % Computer : n017.cluster.edu
% 0.15/0.37 % Model : x86_64 x86_64
% 0.15/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.37 % Memory : 8042.1875MB
% 0.15/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.38 % CPULimit : 300
% 0.15/0.38 % WCLimit : 300
% 0.15/0.38 % DateTime : Wed Oct 1 12:49:08 EDT 2025
% 0.15/0.38 % CPUTime :
% 0.15/0.38 % Running portfolio for 300 s
% 0.15/0.38 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/0.38 % Number of cores: 8
% 0.15/0.38 % Python version: Python 3.6.8
% 0.15/0.38 % Running in FO mode
% 0.65/0.75 % Total configuration time : 435
% 0.65/0.75 % Estimated wc time : 1092
% 0.65/0.75 % Estimated cpu time (7 cpus) : 156.0
% 0.66/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.66/0.84 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.66/0.84 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.66/0.84 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.66/0.84 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.66/0.84 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.67/0.85 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.67/0.86 % Solved by fo/fo6_bce.sh.
% 0.67/0.86 % BCE start: 9
% 0.67/0.86 % BCE eliminated: 0
% 0.67/0.86 % PE start: 9
% 0.67/0.86 logic: neq
% 0.67/0.86 % PE eliminated: 0
% 0.67/0.86 % done 15 iterations in 0.022s
% 0.67/0.86 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.67/0.86 % SZS output start Refutation
% 0.67/0.86 thf(c_in_type, type, c_in: $i > $i > $i > $o).
% 0.67/0.86 thf(c_union_type, type, c_union: $i > $i > $i > $i).
% 0.67/0.86 thf(c_insert_type, type, c_insert: $i > $i > $i > $i).
% 0.67/0.86 thf(c_Event_Oknows_type, type, c_Event_Oknows: $i > $i > $i).
% 0.67/0.86 thf(c_Message_Oagent_OSpy_type, type, c_Message_Oagent_OSpy: $i).
% 0.67/0.86 thf(v_K_type, type, v_K: $i).
% 0.67/0.86 thf(v_X_type, type, v_X: $i).
% 0.67/0.86 thf(c_Message_Osynth_type, type, c_Message_Osynth: $i > $i).
% 0.67/0.86 thf(c_Message_Oparts_type, type, c_Message_Oparts: $i > $i).
% 0.67/0.86 thf(tc_Message_Omsg_type, type, tc_Message_Omsg: $i).
% 0.67/0.86 thf(v_evsf_type, type, v_evsf: $i).
% 0.67/0.86 thf(v_NB_type, type, v_NB: $i).
% 0.67/0.86 thf(c_Message_Omsg_ONonce_type, type, c_Message_Omsg_ONonce: $i > $i).
% 0.67/0.86 thf(c_Message_Oanalz_type, type, c_Message_Oanalz: $i > $i).
% 0.67/0.86 thf(c_Message_Omsg_OCrypt_type, type, c_Message_Omsg_OCrypt: $i > $i > $i).
% 0.67/0.86 thf(cls_conjecture_2, conjecture,
% 0.67/0.86 (c_in @
% 0.67/0.86 ( c_Message_Omsg_ONonce @ v_NB ) @
% 0.67/0.86 ( c_Message_Oanalz @ ( c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf ) ) @
% 0.67/0.86 tc_Message_Omsg)).
% 0.67/0.86 thf(zf_stmt_0, negated_conjecture,
% 0.67/0.86 (~( c_in @
% 0.67/0.86 ( c_Message_Omsg_ONonce @ v_NB ) @
% 0.67/0.86 ( c_Message_Oanalz @
% 0.67/0.86 ( c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf ) ) @
% 0.67/0.86 tc_Message_Omsg )),
% 0.67/0.86 inference('cnf.neg', [status(esa)], [cls_conjecture_2])).
% 0.67/0.86 thf(zip_derived_cl1, plain,
% 0.67/0.86 (~ (c_in @ (c_Message_Omsg_ONonce @ v_NB) @
% 0.67/0.86 (c_Message_Oanalz @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf)) @
% 0.67/0.86 tc_Message_Omsg)),
% 0.67/0.86 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.67/0.86 thf(cls_conjecture_3, conjecture,
% 0.67/0.86 (~( c_in @
% 0.67/0.86 ( c_Message_Omsg_OCrypt @ v_K @ ( c_Message_Omsg_ONonce @ v_NB ) ) @
% 0.67/0.86 ( c_Message_Oparts @
% 0.67/0.86 ( c_insert @
% 0.67/0.86 v_X @ ( c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf ) @
% 0.67/0.86 tc_Message_Omsg ) ) @
% 0.67/0.86 tc_Message_Omsg ))).
% 0.67/0.86 thf(zf_stmt_1, negated_conjecture,
% 0.67/0.86 (c_in @
% 0.67/0.86 ( c_Message_Omsg_OCrypt @ v_K @ ( c_Message_Omsg_ONonce @ v_NB ) ) @
% 0.67/0.86 ( c_Message_Oparts @
% 0.67/0.86 ( c_insert @
% 0.67/0.86 v_X @ ( c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf ) @
% 0.67/0.86 tc_Message_Omsg ) ) @
% 0.67/0.86 tc_Message_Omsg),
% 0.67/0.86 inference('cnf.neg', [status(esa)], [cls_conjecture_3])).
% 0.67/0.86 thf(zip_derived_cl2, plain,
% 0.67/0.86 ( (c_in @
% 0.67/0.86 (c_Message_Omsg_OCrypt @ v_K @ (c_Message_Omsg_ONonce @ v_NB)) @
% 0.67/0.86 (c_Message_Oparts @
% 0.67/0.86 (c_insert @ v_X @
% 0.67/0.86 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf) @ tc_Message_Omsg)) @
% 0.67/0.86 tc_Message_Omsg)),
% 0.67/0.86 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.67/0.86 thf(cls_conjecture_1, conjecture,
% 0.67/0.86 (~( c_in @
% 0.67/0.86 v_X @
% 0.67/0.86 ( c_Message_Osynth @
% 0.67/0.86 ( c_Message_Oanalz @
% 0.67/0.86 ( c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf ) ) ) @
% 0.67/0.86 tc_Message_Omsg ))).
% 0.67/0.86 thf(zf_stmt_2, negated_conjecture,
% 0.67/0.86 (c_in @
% 0.67/0.86 v_X @
% 0.67/0.86 ( c_Message_Osynth @
% 0.67/0.86 ( c_Message_Oanalz @ ( c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf ) ) ) @
% 0.67/0.86 tc_Message_Omsg),
% 0.67/0.86 inference('cnf.neg', [status(esa)], [cls_conjecture_1])).
% 0.67/0.86 thf(zip_derived_cl0, plain,
% 0.67/0.86 ( (c_in @ v_X @
% 0.67/0.86 (c_Message_Osynth @
% 0.67/0.86 (c_Message_Oanalz @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf))) @
% 0.67/0.86 tc_Message_Omsg)),
% 0.67/0.86 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.67/0.86 thf(cls_Message_OFake__parts__insert__in__Un__dest_0, axiom,
% 0.67/0.86 (( ~( c_in @
% 0.67/0.86 V_Z @
% 0.67/0.86 ( c_Message_Oparts @ ( c_insert @ V_X @ V_H @ tc_Message_Omsg ) ) @
% 0.67/0.86 tc_Message_Omsg ) ) |
% 0.67/0.86 ( ~( c_in @
% 0.67/0.86 V_X @ ( c_Message_Osynth @ ( c_Message_Oanalz @ V_H ) ) @
% 0.67/0.86 tc_Message_Omsg ) ) |
% 0.67/0.86 ( c_in @
% 0.67/0.86 V_Z @
% 0.67/0.86 ( c_union @
% 0.67/0.86 ( c_Message_Osynth @ ( c_Message_Oanalz @ V_H ) ) @
% 0.67/0.86 ( c_Message_Oparts @ V_H ) @ tc_Message_Omsg ) @
% 0.67/0.86 tc_Message_Omsg ))).
% 0.67/0.86 thf(zip_derived_cl5, plain,
% 0.67/0.86 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.67/0.86 (~ (c_in @ X0 @
% 0.67/0.86 (c_Message_Oparts @ (c_insert @ X1 @ X2 @ tc_Message_Omsg)) @
% 0.67/0.86 tc_Message_Omsg)
% 0.67/0.86 | ~ (c_in @ X1 @ (c_Message_Osynth @ (c_Message_Oanalz @ X2)) @
% 0.67/0.86 tc_Message_Omsg)
% 0.67/0.86 | (c_in @ X0 @
% 0.67/0.86 (c_union @ (c_Message_Osynth @ (c_Message_Oanalz @ X2)) @
% 0.67/0.86 (c_Message_Oparts @ X2) @ tc_Message_Omsg) @
% 0.67/0.86 tc_Message_Omsg))),
% 0.67/0.86 inference('cnf', [status(esa)],
% 0.67/0.86 [cls_Message_OFake__parts__insert__in__Un__dest_0])).
% 0.67/0.86 thf(zip_derived_cl10, plain,
% 0.67/0.86 (![X0 : $i]:
% 0.67/0.86 (~ (c_in @ X0 @
% 0.67/0.86 (c_Message_Oparts @
% 0.67/0.86 (c_insert @ v_X @
% 0.67/0.86 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf) @
% 0.67/0.86 tc_Message_Omsg)) @
% 0.67/0.86 tc_Message_Omsg)
% 0.67/0.86 | (c_in @ X0 @
% 0.67/0.86 (c_union @
% 0.67/0.86 (c_Message_Osynth @
% 0.67/0.86 (c_Message_Oanalz @
% 0.67/0.86 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf))) @
% 0.67/0.86 (c_Message_Oparts @
% 0.67/0.86 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf)) @
% 0.67/0.86 tc_Message_Omsg) @
% 0.67/0.86 tc_Message_Omsg))),
% 0.67/0.86 inference('s_sup-', [status(thm)], [zip_derived_cl0, zip_derived_cl5])).
% 0.67/0.86 thf(cls_Set_OUnE_0, axiom,
% 0.67/0.86 (( ~( c_in @ V_c @ ( c_union @ V_A @ V_B @ T_a ) @ T_a ) ) |
% 0.67/0.86 ( c_in @ V_c @ V_B @ T_a ) | ( c_in @ V_c @ V_A @ T_a ))).
% 0.67/0.86 thf(zip_derived_cl8, plain,
% 0.67/0.86 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 0.67/0.86 (~ (c_in @ X0 @ (c_union @ X1 @ X2 @ X3) @ X3)
% 0.67/0.86 | (c_in @ X0 @ X2 @ X3)
% 0.67/0.86 | (c_in @ X0 @ X1 @ X3))),
% 0.67/0.86 inference('cnf', [status(esa)], [cls_Set_OUnE_0])).
% 0.67/0.86 thf(zip_derived_cl11, plain,
% 0.67/0.86 (![X0 : $i]:
% 0.67/0.86 (~ (c_in @ X0 @
% 0.67/0.86 (c_Message_Oparts @
% 0.67/0.86 (c_insert @ v_X @
% 0.67/0.86 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf) @
% 0.67/0.86 tc_Message_Omsg)) @
% 0.67/0.86 tc_Message_Omsg)
% 0.67/0.86 | (c_in @ X0 @
% 0.67/0.86 (c_Message_Oparts @
% 0.67/0.86 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf)) @
% 0.67/0.86 tc_Message_Omsg)
% 0.67/0.86 | (c_in @ X0 @
% 0.67/0.86 (c_Message_Osynth @
% 0.67/0.86 (c_Message_Oanalz @
% 0.67/0.86 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf))) @
% 0.67/0.86 tc_Message_Omsg))),
% 0.67/0.86 inference('s_sup-', [status(thm)], [zip_derived_cl10, zip_derived_cl8])).
% 0.67/0.86 thf(zip_derived_cl13, plain,
% 0.67/0.86 (( (c_in @
% 0.67/0.86 (c_Message_Omsg_OCrypt @ v_K @ (c_Message_Omsg_ONonce @ v_NB)) @
% 0.67/0.86 (c_Message_Oparts @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf)) @
% 0.67/0.86 tc_Message_Omsg)
% 0.67/0.86 | (c_in @
% 0.67/0.86 (c_Message_Omsg_OCrypt @ v_K @ (c_Message_Omsg_ONonce @ v_NB)) @
% 0.67/0.86 (c_Message_Osynth @
% 0.67/0.86 (c_Message_Oanalz @
% 0.67/0.86 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf))) @
% 0.67/0.86 tc_Message_Omsg))),
% 0.67/0.86 inference('s_sup-', [status(thm)], [zip_derived_cl2, zip_derived_cl11])).
% 0.67/0.86 thf(cls_conjecture_4, conjecture,
% 0.67/0.86 (c_in @
% 0.67/0.86 ( c_Message_Omsg_OCrypt @ v_K @ ( c_Message_Omsg_ONonce @ v_NB ) ) @
% 0.67/0.86 ( c_Message_Oparts @ ( c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf ) ) @
% 0.67/0.86 tc_Message_Omsg)).
% 0.67/0.86 thf(zf_stmt_3, negated_conjecture,
% 0.67/0.86 (~( c_in @
% 0.67/0.86 ( c_Message_Omsg_OCrypt @ v_K @ ( c_Message_Omsg_ONonce @ v_NB ) ) @
% 0.67/0.86 ( c_Message_Oparts @
% 0.67/0.86 ( c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf ) ) @
% 0.67/0.86 tc_Message_Omsg )),
% 0.67/0.86 inference('cnf.neg', [status(esa)], [cls_conjecture_4])).
% 0.67/0.86 thf(zip_derived_cl3, plain,
% 0.67/0.86 (~ (c_in @
% 0.67/0.86 (c_Message_Omsg_OCrypt @ v_K @ (c_Message_Omsg_ONonce @ v_NB)) @
% 0.67/0.86 (c_Message_Oparts @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf)) @
% 0.67/0.86 tc_Message_Omsg)),
% 0.67/0.86 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.67/0.86 thf(zip_derived_cl14, plain,
% 0.67/0.86 ( (c_in @
% 0.67/0.86 (c_Message_Omsg_OCrypt @ v_K @ (c_Message_Omsg_ONonce @ v_NB)) @
% 0.67/0.86 (c_Message_Osynth @
% 0.67/0.86 (c_Message_Oanalz @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf))) @
% 0.67/0.86 tc_Message_Omsg)),
% 0.67/0.86 inference('demod', [status(thm)], [zip_derived_cl13, zip_derived_cl3])).
% 0.67/0.86 thf(cls_Message_OCrypt__synth_1, axiom,
% 0.67/0.86 (( ~( c_in @
% 0.67/0.86 ( c_Message_Omsg_OCrypt @ V_K @ V_X ) @ ( c_Message_Osynth @ V_H ) @
% 0.67/0.86 tc_Message_Omsg ) ) |
% 0.67/0.86 ( c_in @ V_X @ ( c_Message_Osynth @ V_H ) @ tc_Message_Omsg ) |
% 0.67/0.86 ( c_in @ ( c_Message_Omsg_OCrypt @ V_K @ V_X ) @ V_H @ tc_Message_Omsg ))).
% 0.67/0.86 thf(zip_derived_cl4, plain,
% 0.67/0.86 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.67/0.86 (~ (c_in @ (c_Message_Omsg_OCrypt @ X0 @ X1) @
% 0.67/0.86 (c_Message_Osynth @ X2) @ tc_Message_Omsg)
% 0.67/0.86 | (c_in @ X1 @ (c_Message_Osynth @ X2) @ tc_Message_Omsg)
% 0.67/0.86 | (c_in @ (c_Message_Omsg_OCrypt @ X0 @ X1) @ X2 @ tc_Message_Omsg))),
% 0.67/0.86 inference('cnf', [status(esa)], [cls_Message_OCrypt__synth_1])).
% 0.67/0.86 thf(zip_derived_cl16, plain,
% 0.67/0.86 (( (c_in @ (c_Message_Omsg_ONonce @ v_NB) @
% 0.67/0.86 (c_Message_Osynth @
% 0.67/0.86 (c_Message_Oanalz @
% 0.67/0.86 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf))) @
% 0.67/0.86 tc_Message_Omsg)
% 0.67/0.86 | (c_in @
% 0.67/0.86 (c_Message_Omsg_OCrypt @ v_K @ (c_Message_Omsg_ONonce @ v_NB)) @
% 0.67/0.86 (c_Message_Oanalz @
% 0.67/0.86 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf)) @
% 0.67/0.86 tc_Message_Omsg))),
% 0.67/0.86 inference('s_sup-', [status(thm)], [zip_derived_cl14, zip_derived_cl4])).
% 0.67/0.86 thf(cls_Message_Oanalz__into__parts__dest_0, axiom,
% 0.67/0.86 (( ~( c_in @ V_c @ ( c_Message_Oanalz @ V_H ) @ tc_Message_Omsg ) ) |
% 0.67/0.86 ( c_in @ V_c @ ( c_Message_Oparts @ V_H ) @ tc_Message_Omsg ))).
% 0.67/0.86 thf(zip_derived_cl7, plain,
% 0.67/0.86 (![X0 : $i, X1 : $i]:
% 0.67/0.86 (~ (c_in @ X0 @ (c_Message_Oanalz @ X1) @ tc_Message_Omsg)
% 0.67/0.86 | (c_in @ X0 @ (c_Message_Oparts @ X1) @ tc_Message_Omsg))),
% 0.67/0.86 inference('cnf', [status(esa)], [cls_Message_Oanalz__into__parts__dest_0])).
% 0.67/0.86 thf(zip_derived_cl3, plain,
% 0.67/0.86 (~ (c_in @
% 0.67/0.86 (c_Message_Omsg_OCrypt @ v_K @ (c_Message_Omsg_ONonce @ v_NB)) @
% 0.67/0.86 (c_Message_Oparts @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf)) @
% 0.67/0.86 tc_Message_Omsg)),
% 0.67/0.86 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.67/0.86 thf(zip_derived_cl9, plain,
% 0.67/0.86 (~ (c_in @
% 0.67/0.86 (c_Message_Omsg_OCrypt @ v_K @ (c_Message_Omsg_ONonce @ v_NB)) @
% 0.67/0.86 (c_Message_Oanalz @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf)) @
% 0.67/0.86 tc_Message_Omsg)),
% 0.67/0.86 inference('s_sup-', [status(thm)], [zip_derived_cl7, zip_derived_cl3])).
% 0.67/0.86 thf(zip_derived_cl17, plain,
% 0.67/0.86 ( (c_in @ (c_Message_Omsg_ONonce @ v_NB) @
% 0.67/0.86 (c_Message_Osynth @
% 0.67/0.86 (c_Message_Oanalz @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf))) @
% 0.67/0.86 tc_Message_Omsg)),
% 0.67/0.86 inference('clc', [status(thm)], [zip_derived_cl16, zip_derived_cl9])).
% 0.67/0.86 thf(cls_Message_ONonce__synth_0, axiom,
% 0.67/0.86 (( ~( c_in @
% 0.67/0.86 ( c_Message_Omsg_ONonce @ V_n ) @ ( c_Message_Osynth @ V_H ) @
% 0.67/0.86 tc_Message_Omsg ) ) |
% 0.67/0.86 ( c_in @ ( c_Message_Omsg_ONonce @ V_n ) @ V_H @ tc_Message_Omsg ))).
% 0.67/0.86 thf(zip_derived_cl6, plain,
% 0.67/0.86 (![X0 : $i, X1 : $i]:
% 0.67/0.86 (~ (c_in @ (c_Message_Omsg_ONonce @ X0) @ (c_Message_Osynth @ X1) @
% 0.67/0.86 tc_Message_Omsg)
% 0.67/0.86 | (c_in @ (c_Message_Omsg_ONonce @ X0) @ X1 @ tc_Message_Omsg))),
% 0.67/0.86 inference('cnf', [status(esa)], [cls_Message_ONonce__synth_0])).
% 0.67/0.86 thf(zip_derived_cl19, plain,
% 0.67/0.86 ( (c_in @ (c_Message_Omsg_ONonce @ v_NB) @
% 0.67/0.86 (c_Message_Oanalz @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evsf)) @
% 0.67/0.86 tc_Message_Omsg)),
% 0.67/0.86 inference('s_sup-', [status(thm)], [zip_derived_cl17, zip_derived_cl6])).
% 0.67/0.86 thf(zip_derived_cl20, plain, ($false),
% 0.67/0.86 inference('demod', [status(thm)], [zip_derived_cl1, zip_derived_cl19])).
% 0.67/0.86
% 0.67/0.86 % SZS output end Refutation
% 0.67/0.86
% 0.67/0.86
% 0.67/0.86 % Terminating...
% 1.87/0.93 % Runner terminated.
% 1.87/0.94 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------