TSTP Solution File: SWV355-1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SWV355-1 : TPTP v8.1.2. Released v3.2.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.mOT9V7MzSR true

% Computer : n007.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 : Fri Sep  1 00:09:20 EDT 2023

% Result   : Unsatisfiable 6.43s 1.50s
% Output   : Refutation 6.43s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.12  % Problem  : SWV355-1 : TPTP v8.1.2. Released v3.2.0.
% 0.09/0.13  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.mOT9V7MzSR true
% 0.12/0.34  % Computer : n007.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 300
% 0.12/0.34  % DateTime : Tue Aug 29 03:03:58 EDT 2023
% 0.12/0.34  % CPUTime  : 
% 0.12/0.34  % Running portfolio for 300 s
% 0.12/0.34  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.34  % Number of cores: 8
% 0.12/0.34  % Python version: Python 3.6.8
% 0.12/0.34  % Running in FO mode
% 0.52/0.64  % Total configuration time : 435
% 0.52/0.64  % Estimated wc time : 1092
% 0.52/0.64  % Estimated cpu time (7 cpus) : 156.0
% 0.52/0.68  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.52/0.69  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.52/0.72  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.52/0.73  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.52/0.73  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.52/0.73  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.52/0.73  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 6.43/1.50  % Solved by fo/fo3_bce.sh.
% 6.43/1.50  % BCE start: 696
% 6.43/1.50  % BCE eliminated: 149
% 6.43/1.50  % PE start: 547
% 6.43/1.50  logic: eq
% 6.43/1.50  % PE eliminated: 0
% 6.43/1.50  % done 842 iterations in 0.785s
% 6.43/1.50  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 6.43/1.50  % SZS output start Refutation
% 6.43/1.50  thf(tc_Message_Omsg_type, type, tc_Message_Omsg: $i).
% 6.43/1.50  thf(v_evs1_type, type, v_evs1: $i).
% 6.43/1.50  thf(c_Message_Omsg_OMPair_type, type, c_Message_Omsg_OMPair: $i > $i > $i).
% 6.43/1.50  thf(c_Message_Oparts_type, type, c_Message_Oparts: $i > $i).
% 6.43/1.50  thf(c_Message_Omsg_OAgent_type, type, c_Message_Omsg_OAgent: $i > $i).
% 6.43/1.50  thf(c_Event_Oevent_OSays_type, type, c_Event_Oevent_OSays: $i > $i > $i > $i).
% 6.43/1.50  thf(tc_Event_Oevent_type, type, tc_Event_Oevent: $i).
% 6.43/1.50  thf(c_Message_Oagent_OSpy_type, type, c_Message_Oagent_OSpy: $i).
% 6.43/1.50  thf(c_in_type, type, c_in: $i > $i > $i > $o).
% 6.43/1.50  thf(v_A_type, type, v_A: $i).
% 6.43/1.50  thf(c_Message_Omsg_ONonce_type, type, c_Message_Omsg_ONonce: $i > $i).
% 6.43/1.50  thf(c_Message_Oagent_OServer_type, type, c_Message_Oagent_OServer: $i).
% 6.43/1.50  thf(c_Event_Oused_type, type, c_Event_Oused: $i > $i).
% 6.43/1.50  thf(c_Message_Oanalz_type, type, c_Message_Oanalz: $i > $i).
% 6.43/1.50  thf(c_Message_Omsg_OCrypt_type, type, c_Message_Omsg_OCrypt: $i > $i > $i).
% 6.43/1.50  thf(c_Public_OshrK_type, type, c_Public_OshrK: $i > $i).
% 6.43/1.50  thf(c_List_Oset_type, type, c_List_Oset: $i > $i > $i).
% 6.43/1.50  thf(v_NB_type, type, v_NB: $i).
% 6.43/1.50  thf(v_B_type, type, v_B: $i).
% 6.43/1.50  thf(c_Event_Oknows_type, type, c_Event_Oknows: $i > $i > $i).
% 6.43/1.50  thf(v_NA_type, type, v_NA: $i).
% 6.43/1.50  thf(cls_conjecture_3, conjecture,
% 6.43/1.50    (c_in @
% 6.43/1.50     ( c_Message_Omsg_ONonce @ v_NB ) @ ( c_Event_Oused @ v_evs1 ) @ 
% 6.43/1.50     tc_Message_Omsg)).
% 6.43/1.50  thf(zf_stmt_0, negated_conjecture,
% 6.43/1.50    (~( c_in @
% 6.43/1.50        ( c_Message_Omsg_ONonce @ v_NB ) @ ( c_Event_Oused @ v_evs1 ) @ 
% 6.43/1.50        tc_Message_Omsg )),
% 6.43/1.50    inference('cnf.neg', [status(esa)], [cls_conjecture_3])).
% 6.43/1.50  thf(zip_derived_cl692, plain,
% 6.43/1.50      (~ (c_in @ (c_Message_Omsg_ONonce @ v_NB) @ (c_Event_Oused @ v_evs1) @ 
% 6.43/1.50          tc_Message_Omsg)),
% 6.43/1.50      inference('cnf', [status(esa)], [zf_stmt_0])).
% 6.43/1.50  thf(cls_Event_OSays__imp__spies_0, axiom,
% 6.43/1.50    (( ~( c_in @
% 6.43/1.50          ( c_Event_Oevent_OSays @ V_A @ V_B @ V_X ) @ 
% 6.43/1.50          ( c_List_Oset @ V_evs @ tc_Event_Oevent ) @ tc_Event_Oevent ) ) | 
% 6.43/1.50     ( c_in @
% 6.43/1.50       V_X @ ( c_Event_Oknows @ c_Message_Oagent_OSpy @ V_evs ) @ 
% 6.43/1.50       tc_Message_Omsg ))).
% 6.43/1.50  thf(zip_derived_cl677, plain,
% 6.43/1.50      (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 6.43/1.50         (~ (c_in @ (c_Event_Oevent_OSays @ X0 @ X1 @ X2) @ 
% 6.43/1.50             (c_List_Oset @ X3 @ tc_Event_Oevent) @ tc_Event_Oevent)
% 6.43/1.50          |  (c_in @ X2 @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ X3) @ 
% 6.43/1.50              tc_Message_Omsg))),
% 6.43/1.50      inference('cnf', [status(esa)], [cls_Event_OSays__imp__spies_0])).
% 6.43/1.50  thf(cls_conjecture_5, conjecture,
% 6.43/1.50    (~( c_in @
% 6.43/1.50        ( c_Event_Oevent_OSays @
% 6.43/1.50          v_B @ c_Message_Oagent_OServer @ 
% 6.43/1.50          ( c_Message_Omsg_OMPair @
% 6.43/1.50            ( c_Message_Omsg_OAgent @ v_B ) @ 
% 6.43/1.50            ( c_Message_Omsg_OCrypt @
% 6.43/1.50              ( c_Public_OshrK @ v_B ) @ 
% 6.43/1.50              ( c_Message_Omsg_OMPair @
% 6.43/1.50                ( c_Message_Omsg_OAgent @ v_A ) @ 
% 6.43/1.50                ( c_Message_Omsg_OMPair @
% 6.43/1.50                  ( c_Message_Omsg_ONonce @ v_NA ) @ 
% 6.43/1.50                  ( c_Message_Omsg_ONonce @ v_NB ) ) ) ) ) ) @ 
% 6.43/1.50        ( c_List_Oset @ v_evs1 @ tc_Event_Oevent ) @ tc_Event_Oevent ))).
% 6.43/1.50  thf(zf_stmt_1, negated_conjecture,
% 6.43/1.50    (c_in @
% 6.43/1.50     ( c_Event_Oevent_OSays @
% 6.43/1.50       v_B @ c_Message_Oagent_OServer @ 
% 6.43/1.50       ( c_Message_Omsg_OMPair @
% 6.43/1.50         ( c_Message_Omsg_OAgent @ v_B ) @ 
% 6.43/1.50         ( c_Message_Omsg_OCrypt @
% 6.43/1.50           ( c_Public_OshrK @ v_B ) @ 
% 6.43/1.50           ( c_Message_Omsg_OMPair @
% 6.43/1.50             ( c_Message_Omsg_OAgent @ v_A ) @ 
% 6.43/1.50             ( c_Message_Omsg_OMPair @
% 6.43/1.50               ( c_Message_Omsg_ONonce @ v_NA ) @ 
% 6.43/1.50               ( c_Message_Omsg_ONonce @ v_NB ) ) ) ) ) ) @ 
% 6.43/1.50     ( c_List_Oset @ v_evs1 @ tc_Event_Oevent ) @ tc_Event_Oevent),
% 6.43/1.50    inference('cnf.neg', [status(esa)], [cls_conjecture_5])).
% 6.43/1.50  thf(zip_derived_cl690, plain,
% 6.43/1.50      ( (c_in @ 
% 6.43/1.50         (c_Event_Oevent_OSays @ v_B @ c_Message_Oagent_OServer @ 
% 6.43/1.50          (c_Message_Omsg_OMPair @ (c_Message_Omsg_OAgent @ v_B) @ 
% 6.43/1.50           (c_Message_Omsg_OCrypt @ (c_Public_OshrK @ v_B) @ 
% 6.43/1.50            (c_Message_Omsg_OMPair @ (c_Message_Omsg_OAgent @ v_A) @ 
% 6.43/1.50             (c_Message_Omsg_OMPair @ (c_Message_Omsg_ONonce @ v_NA) @ 
% 6.43/1.50              (c_Message_Omsg_ONonce @ v_NB)))))) @ 
% 6.43/1.50         (c_List_Oset @ v_evs1 @ tc_Event_Oevent) @ tc_Event_Oevent)),
% 6.43/1.50      inference('cnf', [status(esa)], [zf_stmt_1])).
% 6.43/1.50  thf(zip_derived_cl3317, plain,
% 6.43/1.50      ( (c_in @ 
% 6.43/1.50         (c_Message_Omsg_OMPair @ (c_Message_Omsg_OAgent @ v_B) @ 
% 6.43/1.50          (c_Message_Omsg_OCrypt @ (c_Public_OshrK @ v_B) @ 
% 6.43/1.50           (c_Message_Omsg_OMPair @ (c_Message_Omsg_OAgent @ v_A) @ 
% 6.43/1.50            (c_Message_Omsg_OMPair @ (c_Message_Omsg_ONonce @ v_NA) @ 
% 6.43/1.50             (c_Message_Omsg_ONonce @ v_NB))))) @ 
% 6.43/1.50         (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evs1) @ tc_Message_Omsg)),
% 6.43/1.50      inference('sup+', [status(thm)], [zip_derived_cl677, zip_derived_cl690])).
% 6.43/1.50  thf(cls_Message_OMPair__analz_0, axiom,
% 6.43/1.50    (( ~( c_in @
% 6.43/1.50          ( c_Message_Omsg_OMPair @ V_X @ V_Y ) @ ( c_Message_Oanalz @ V_H ) @ 
% 6.43/1.50          tc_Message_Omsg ) ) | 
% 6.43/1.50     ( c_in @ V_Y @ ( c_Message_Oanalz @ V_H ) @ tc_Message_Omsg ))).
% 6.43/1.50  thf(zip_derived_cl572, plain,
% 6.43/1.50      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.43/1.50         (~ (c_in @ (c_Message_Omsg_OMPair @ X0 @ X1) @ 
% 6.43/1.50             (c_Message_Oanalz @ X2) @ tc_Message_Omsg)
% 6.43/1.50          |  (c_in @ X1 @ (c_Message_Oanalz @ X2) @ tc_Message_Omsg))),
% 6.43/1.50      inference('cnf', [status(esa)], [cls_Message_OMPair__analz_0])).
% 6.43/1.50  thf(cls_Message_Oanalz_OInj_0, axiom,
% 6.43/1.50    (( ~( c_in @ V_X @ V_H @ tc_Message_Omsg ) ) | 
% 6.43/1.50     ( c_in @ V_X @ ( c_Message_Oanalz @ V_H ) @ tc_Message_Omsg ))).
% 6.43/1.50  thf(zip_derived_cl585, plain,
% 6.43/1.50      (![X0 : $i, X1 : $i]:
% 6.43/1.50         (~ (c_in @ X0 @ X1 @ tc_Message_Omsg)
% 6.43/1.50          |  (c_in @ X0 @ (c_Message_Oanalz @ X1) @ tc_Message_Omsg))),
% 6.43/1.50      inference('cnf', [status(esa)], [cls_Message_Oanalz_OInj_0])).
% 6.43/1.50  thf(zip_derived_cl2327, plain,
% 6.43/1.50      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.43/1.50         ( (c_in @ X1 @ (c_Message_Oanalz @ X0) @ tc_Message_Omsg)
% 6.43/1.50          | ~ (c_in @ (c_Message_Omsg_OMPair @ X2 @ X1) @ X0 @ tc_Message_Omsg))),
% 6.43/1.50      inference('sup+', [status(thm)], [zip_derived_cl572, zip_derived_cl585])).
% 6.43/1.50  thf(zip_derived_cl3349, plain,
% 6.43/1.50      ( (c_in @ 
% 6.43/1.50         (c_Message_Omsg_OCrypt @ (c_Public_OshrK @ v_B) @ 
% 6.43/1.50          (c_Message_Omsg_OMPair @ (c_Message_Omsg_OAgent @ v_A) @ 
% 6.43/1.50           (c_Message_Omsg_OMPair @ (c_Message_Omsg_ONonce @ v_NA) @ 
% 6.43/1.50            (c_Message_Omsg_ONonce @ v_NB)))) @ 
% 6.43/1.50         (c_Message_Oanalz @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evs1)) @ 
% 6.43/1.50         tc_Message_Omsg)),
% 6.43/1.50      inference('sup-', [status(thm)], [zip_derived_cl3317, zip_derived_cl2327])).
% 6.43/1.50  thf(cls_Message_Oanalz__conj__parts_0, axiom,
% 6.43/1.50    (( ~( c_in @ V_X @ ( c_Message_Oanalz @ V_H ) @ tc_Message_Omsg ) ) | 
% 6.43/1.50     ( c_in @ V_X @ ( c_Message_Oparts @ V_H ) @ tc_Message_Omsg ))).
% 6.43/1.50  thf(zip_derived_cl590, plain,
% 6.43/1.50      (![X0 : $i, X1 : $i]:
% 6.43/1.50         (~ (c_in @ X0 @ (c_Message_Oanalz @ X1) @ tc_Message_Omsg)
% 6.43/1.50          |  (c_in @ X0 @ (c_Message_Oparts @ X1) @ tc_Message_Omsg))),
% 6.43/1.50      inference('cnf', [status(esa)], [cls_Message_Oanalz__conj__parts_0])).
% 6.43/1.50  thf(zip_derived_cl3352, plain,
% 6.43/1.50      ( (c_in @ 
% 6.43/1.50         (c_Message_Omsg_OCrypt @ (c_Public_OshrK @ v_B) @ 
% 6.43/1.50          (c_Message_Omsg_OMPair @ (c_Message_Omsg_OAgent @ v_A) @ 
% 6.43/1.50           (c_Message_Omsg_OMPair @ (c_Message_Omsg_ONonce @ v_NA) @ 
% 6.43/1.50            (c_Message_Omsg_ONonce @ v_NB)))) @ 
% 6.43/1.50         (c_Message_Oparts @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evs1)) @ 
% 6.43/1.50         tc_Message_Omsg)),
% 6.43/1.50      inference('sup-', [status(thm)], [zip_derived_cl3349, zip_derived_cl590])).
% 6.43/1.50  thf(cls_Message_Oparts_OBody__dest_0, axiom,
% 6.43/1.50    (( ~( c_in @
% 6.43/1.50          ( c_Message_Omsg_OCrypt @ V_K @ V_X ) @ ( c_Message_Oparts @ V_H ) @ 
% 6.43/1.50          tc_Message_Omsg ) ) | 
% 6.43/1.50     ( c_in @ V_X @ ( c_Message_Oparts @ V_H ) @ tc_Message_Omsg ))).
% 6.43/1.50  thf(zip_derived_cl661, plain,
% 6.43/1.50      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.43/1.50         (~ (c_in @ (c_Message_Omsg_OCrypt @ X0 @ X1) @ 
% 6.43/1.50             (c_Message_Oparts @ X2) @ tc_Message_Omsg)
% 6.43/1.50          |  (c_in @ X1 @ (c_Message_Oparts @ X2) @ tc_Message_Omsg))),
% 6.43/1.50      inference('cnf', [status(esa)], [cls_Message_Oparts_OBody__dest_0])).
% 6.43/1.50  thf(zip_derived_cl5413, plain,
% 6.43/1.50      ( (c_in @ 
% 6.43/1.50         (c_Message_Omsg_OMPair @ (c_Message_Omsg_OAgent @ v_A) @ 
% 6.43/1.50          (c_Message_Omsg_OMPair @ (c_Message_Omsg_ONonce @ v_NA) @ 
% 6.43/1.50           (c_Message_Omsg_ONonce @ v_NB))) @ 
% 6.43/1.50         (c_Message_Oparts @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evs1)) @ 
% 6.43/1.50         tc_Message_Omsg)),
% 6.43/1.50      inference('sup-', [status(thm)], [zip_derived_cl3352, zip_derived_cl661])).
% 6.43/1.50  thf(cls_Event_Oc_A_58_Aparts_A_Iknows_ASpy_Aevs1_J_A_61_61_62_Ac_A_58_Aused_Aevs1_0, axiom,
% 6.43/1.50    (( ~( c_in @
% 6.43/1.50          V_c @ 
% 6.43/1.50          ( c_Message_Oparts @
% 6.43/1.50            ( c_Event_Oknows @ c_Message_Oagent_OSpy @ V_evs ) ) @ 
% 6.43/1.50          tc_Message_Omsg ) ) | 
% 6.43/1.50     ( c_in @ V_c @ ( c_Event_Oused @ V_evs ) @ tc_Message_Omsg ))).
% 6.43/1.50  thf(zip_derived_cl518, plain,
% 6.43/1.50      (![X0 : $i, X1 : $i]:
% 6.43/1.50         (~ (c_in @ X0 @ 
% 6.43/1.50             (c_Message_Oparts @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ X1)) @ 
% 6.43/1.50             tc_Message_Omsg)
% 6.43/1.50          |  (c_in @ X0 @ (c_Event_Oused @ X1) @ tc_Message_Omsg))),
% 6.43/1.50      inference('cnf', [status(esa)],
% 6.43/1.50                [cls_Event_Oc_A_58_Aparts_A_Iknows_ASpy_Aevs1_J_A_61_61_62_Ac_A_58_Aused_Aevs1_0])).
% 6.43/1.50  thf(zip_derived_cl5460, plain,
% 6.43/1.50      ( (c_in @ 
% 6.43/1.50         (c_Message_Omsg_OMPair @ (c_Message_Omsg_OAgent @ v_A) @ 
% 6.43/1.50          (c_Message_Omsg_OMPair @ (c_Message_Omsg_ONonce @ v_NA) @ 
% 6.43/1.50           (c_Message_Omsg_ONonce @ v_NB))) @ 
% 6.43/1.50         (c_Event_Oused @ v_evs1) @ tc_Message_Omsg)),
% 6.43/1.50      inference('sup-', [status(thm)], [zip_derived_cl5413, zip_derived_cl518])).
% 6.43/1.50  thf(cls_Public_OMPair__used_0, axiom,
% 6.43/1.50    (( ~( c_in @
% 6.43/1.50          ( c_Message_Omsg_OMPair @ V_X @ V_Y ) @ ( c_Event_Oused @ V_H ) @ 
% 6.43/1.50          tc_Message_Omsg ) ) | 
% 6.43/1.50     ( c_in @ V_Y @ ( c_Event_Oused @ V_H ) @ tc_Message_Omsg ))).
% 6.43/1.50  thf(zip_derived_cl628, plain,
% 6.43/1.50      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.43/1.50         (~ (c_in @ (c_Message_Omsg_OMPair @ X0 @ X1) @ (c_Event_Oused @ X2) @ 
% 6.43/1.50             tc_Message_Omsg)
% 6.43/1.50          |  (c_in @ X1 @ (c_Event_Oused @ X2) @ tc_Message_Omsg))),
% 6.43/1.50      inference('cnf', [status(esa)], [cls_Public_OMPair__used_0])).
% 6.43/1.50  thf(zip_derived_cl5471, plain,
% 6.43/1.50      ( (c_in @ 
% 6.43/1.50         (c_Message_Omsg_OMPair @ (c_Message_Omsg_ONonce @ v_NA) @ 
% 6.43/1.50          (c_Message_Omsg_ONonce @ v_NB)) @ 
% 6.43/1.50         (c_Event_Oused @ v_evs1) @ tc_Message_Omsg)),
% 6.43/1.50      inference('sup-', [status(thm)], [zip_derived_cl5460, zip_derived_cl628])).
% 6.43/1.50  thf(zip_derived_cl628, plain,
% 6.43/1.50      (![X0 : $i, X1 : $i, X2 : $i]:
% 6.43/1.50         (~ (c_in @ (c_Message_Omsg_OMPair @ X0 @ X1) @ (c_Event_Oused @ X2) @ 
% 6.43/1.50             tc_Message_Omsg)
% 6.43/1.50          |  (c_in @ X1 @ (c_Event_Oused @ X2) @ tc_Message_Omsg))),
% 6.43/1.50      inference('cnf', [status(esa)], [cls_Public_OMPair__used_0])).
% 6.43/1.50  thf(zip_derived_cl5477, plain,
% 6.43/1.50      ( (c_in @ (c_Message_Omsg_ONonce @ v_NB) @ (c_Event_Oused @ v_evs1) @ 
% 6.43/1.50         tc_Message_Omsg)),
% 6.43/1.50      inference('sup-', [status(thm)], [zip_derived_cl5471, zip_derived_cl628])).
% 6.43/1.50  thf(zip_derived_cl5508, plain, ($false),
% 6.43/1.50      inference('demod', [status(thm)], [zip_derived_cl692, zip_derived_cl5477])).
% 6.43/1.50  
% 6.43/1.50  % SZS output end Refutation
% 6.43/1.50  
% 6.43/1.50  
% 6.43/1.50  % Terminating...
% 6.86/1.58  % Runner terminated.
% 6.86/1.59  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------