TSTP Solution File: SWV313-1 by Zipperpin---2.1.9999
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- Process Solution
%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWV313-1 : 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.BRNxKCe4DY true
% Computer : n026.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 00:09:00 EDT 2023
% Result : Unsatisfiable 2.77s 0.91s
% Output : Refutation 2.77s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.09 % Problem : SWV313-1 : TPTP v8.1.2. Released v3.2.0.
% 0.00/0.10 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.BRNxKCe4DY true
% 0.08/0.30 % Computer : n026.cluster.edu
% 0.08/0.30 % Model : x86_64 x86_64
% 0.08/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.30 % Memory : 8042.1875MB
% 0.08/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.08/0.30 % CPULimit : 300
% 0.08/0.30 % WCLimit : 300
% 0.08/0.30 % DateTime : Tue Aug 29 08:31:50 EDT 2023
% 0.08/0.30 % CPUTime :
% 0.08/0.30 % Running portfolio for 300 s
% 0.08/0.30 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.30 % Number of cores: 8
% 0.08/0.30 % Python version: Python 3.6.8
% 0.08/0.30 % Running in FO mode
% 0.16/0.54 % Total configuration time : 435
% 0.16/0.54 % Estimated wc time : 1092
% 0.16/0.54 % Estimated cpu time (7 cpus) : 156.0
% 0.16/0.65 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.16/0.65 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.16/0.65 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.16/0.65 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.16/0.65 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.16/0.65 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.16/0.65 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 2.77/0.91 % Solved by fo/fo3_bce.sh.
% 2.77/0.91 % BCE start: 182
% 2.77/0.91 % BCE eliminated: 18
% 2.77/0.91 % PE start: 164
% 2.77/0.91 logic: eq
% 2.77/0.91 % PE eliminated: 1
% 2.77/0.91 % done 279 iterations in 0.233s
% 2.77/0.91 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 2.77/0.91 % SZS output start Refutation
% 2.77/0.91 thf(c_Event_Oevent_OSays_type, type, c_Event_Oevent_OSays: $i > $i > $i > $i).
% 2.77/0.91 thf(v_evs_type, type, v_evs: $i).
% 2.77/0.91 thf(c_Public_OshrK_type, type, c_Public_OshrK: $i > $i).
% 2.77/0.91 thf(c_Message_Oagent_OServer_type, type, c_Message_Oagent_OServer: $i).
% 2.77/0.91 thf(v_NA_type, type, v_NA: $i).
% 2.77/0.91 thf(c_Message_Omsg_OMPair_type, type, c_Message_Omsg_OMPair: $i > $i > $i).
% 2.77/0.91 thf(tc_List_Olist_type, type, tc_List_Olist: $i > $i).
% 2.77/0.91 thf(tc_Event_Oevent_type, type, tc_Event_Oevent: $i).
% 2.77/0.91 thf(c_Message_Omsg_OCrypt_type, type, c_Message_Omsg_OCrypt: $i > $i > $i).
% 2.77/0.91 thf(tc_Message_Omsg_type, type, tc_Message_Omsg: $i).
% 2.77/0.91 thf(c_Event_Oevent_ONotes_type, type, c_Event_Oevent_ONotes: $i > $i > $i).
% 2.77/0.91 thf(tc_Message_Oagent_type, type, tc_Message_Oagent: $i).
% 2.77/0.91 thf(c_OtwayRees_Ootway_type, type, c_OtwayRees_Ootway: $i).
% 2.77/0.91 thf(c_Message_Oanalz_type, type, c_Message_Oanalz: $i > $i).
% 2.77/0.91 thf(c_in_type, type, c_in: $i > $i > $i > $o).
% 2.77/0.91 thf(c_Event_Obad_type, type, c_Event_Obad: $i).
% 2.77/0.91 thf(c_Message_Oagent_OSpy_type, type, c_Message_Oagent_OSpy: $i).
% 2.77/0.91 thf(v_A_type, type, v_A: $i).
% 2.77/0.91 thf(v_B_type, type, v_B: $i).
% 2.77/0.91 thf(c_Event_Oknows_type, type, c_Event_Oknows: $i > $i > $i).
% 2.77/0.91 thf(v_K_type, type, v_K: $i).
% 2.77/0.91 thf(c_Message_Omsg_OKey_type, type, c_Message_Omsg_OKey: $i > $i).
% 2.77/0.91 thf(v_NB_type, type, v_NB: $i).
% 2.77/0.91 thf(c_List_Oset_type, type, c_List_Oset: $i > $i > $i).
% 2.77/0.91 thf(cls_Message_Oanalz_OInj_0, axiom,
% 2.77/0.91 (( ~( c_in @ V_X @ V_H @ tc_Message_Omsg ) ) |
% 2.77/0.91 ( c_in @ V_X @ ( c_Message_Oanalz @ V_H ) @ tc_Message_Omsg ))).
% 2.77/0.91 thf(zip_derived_cl125, plain,
% 2.77/0.91 (![X0 : $i, X1 : $i]:
% 2.77/0.91 (~ (c_in @ X0 @ X1 @ tc_Message_Omsg)
% 2.77/0.91 | (c_in @ X0 @ (c_Message_Oanalz @ X1) @ tc_Message_Omsg))),
% 2.77/0.91 inference('cnf', [status(esa)], [cls_Message_Oanalz_OInj_0])).
% 2.77/0.91 thf(cls_conjecture_0, conjecture,
% 2.77/0.91 (~( c_in @
% 2.77/0.91 ( c_Event_Oevent_OSays @
% 2.77/0.91 c_Message_Oagent_OServer @ v_B @
% 2.77/0.91 ( c_Message_Omsg_OMPair @
% 2.77/0.91 v_NA @
% 2.77/0.91 ( c_Message_Omsg_OMPair @
% 2.77/0.91 ( c_Message_Omsg_OCrypt @
% 2.77/0.91 ( c_Public_OshrK @ v_A ) @
% 2.77/0.91 ( c_Message_Omsg_OMPair @ v_NA @ ( c_Message_Omsg_OKey @ v_K ) ) ) @
% 2.77/0.91 ( c_Message_Omsg_OCrypt @
% 2.77/0.91 ( c_Public_OshrK @ v_B ) @
% 2.77/0.91 ( c_Message_Omsg_OMPair @ v_NB @ ( c_Message_Omsg_OKey @ v_K ) ) ) ) ) ) @
% 2.77/0.91 ( c_List_Oset @ v_evs @ tc_Event_Oevent ) @ tc_Event_Oevent ))).
% 2.77/0.91 thf(zf_stmt_0, negated_conjecture,
% 2.77/0.91 (c_in @
% 2.77/0.91 ( c_Event_Oevent_OSays @
% 2.77/0.91 c_Message_Oagent_OServer @ v_B @
% 2.77/0.91 ( c_Message_Omsg_OMPair @
% 2.77/0.91 v_NA @
% 2.77/0.91 ( c_Message_Omsg_OMPair @
% 2.77/0.91 ( c_Message_Omsg_OCrypt @
% 2.77/0.91 ( c_Public_OshrK @ v_A ) @
% 2.77/0.91 ( c_Message_Omsg_OMPair @ v_NA @ ( c_Message_Omsg_OKey @ v_K ) ) ) @
% 2.77/0.91 ( c_Message_Omsg_OCrypt @
% 2.77/0.91 ( c_Public_OshrK @ v_B ) @
% 2.77/0.91 ( c_Message_Omsg_OMPair @ v_NB @ ( c_Message_Omsg_OKey @ v_K ) ) ) ) ) ) @
% 2.77/0.91 ( c_List_Oset @ v_evs @ tc_Event_Oevent ) @ tc_Event_Oevent),
% 2.77/0.91 inference('cnf.neg', [status(esa)], [cls_conjecture_0])).
% 2.77/0.91 thf(zip_derived_cl181, plain,
% 2.77/0.91 ( (c_in @
% 2.77/0.91 (c_Event_Oevent_OSays @ c_Message_Oagent_OServer @ v_B @
% 2.77/0.91 (c_Message_Omsg_OMPair @ v_NA @
% 2.77/0.91 (c_Message_Omsg_OMPair @
% 2.77/0.91 (c_Message_Omsg_OCrypt @ (c_Public_OshrK @ v_A) @
% 2.77/0.91 (c_Message_Omsg_OMPair @ v_NA @ (c_Message_Omsg_OKey @ v_K))) @
% 2.77/0.91 (c_Message_Omsg_OCrypt @ (c_Public_OshrK @ v_B) @
% 2.77/0.91 (c_Message_Omsg_OMPair @ v_NB @ (c_Message_Omsg_OKey @ v_K)))))) @
% 2.77/0.91 (c_List_Oset @ v_evs @ tc_Event_Oevent) @ tc_Event_Oevent)),
% 2.77/0.91 inference('cnf', [status(esa)], [zf_stmt_0])).
% 2.77/0.91 thf(cls_OtwayRees_Osecrecy__lemma__dest_0, axiom,
% 2.77/0.91 (( ~( c_in @
% 2.77/0.91 V_evs @ c_OtwayRees_Ootway @ ( tc_List_Olist @ tc_Event_Oevent ) ) ) |
% 2.77/0.91 ( ~( c_in @
% 2.77/0.91 ( c_Event_Oevent_OSays @
% 2.77/0.91 c_Message_Oagent_OServer @ V_B @
% 2.77/0.91 ( c_Message_Omsg_OMPair @
% 2.77/0.91 V_NA @
% 2.77/0.91 ( c_Message_Omsg_OMPair @
% 2.77/0.91 ( c_Message_Omsg_OCrypt @
% 2.77/0.91 ( c_Public_OshrK @ V_A ) @
% 2.77/0.91 ( c_Message_Omsg_OMPair @
% 2.77/0.91 V_NA @ ( c_Message_Omsg_OKey @ V_K ) ) ) @
% 2.77/0.91 ( c_Message_Omsg_OCrypt @
% 2.77/0.91 ( c_Public_OshrK @ V_B ) @
% 2.77/0.91 ( c_Message_Omsg_OMPair @
% 2.77/0.91 V_NB @ ( c_Message_Omsg_OKey @ V_K ) ) ) ) ) ) @
% 2.77/0.91 ( c_List_Oset @ V_evs @ tc_Event_Oevent ) @ tc_Event_Oevent ) ) |
% 2.77/0.91 ( ~( c_in @
% 2.77/0.91 ( c_Message_Omsg_OKey @ V_K ) @
% 2.77/0.91 ( c_Message_Oanalz @
% 2.77/0.91 ( c_Event_Oknows @ c_Message_Oagent_OSpy @ V_evs ) ) @
% 2.77/0.91 tc_Message_Omsg ) ) |
% 2.77/0.91 ( c_in @ V_B @ c_Event_Obad @ tc_Message_Oagent ) |
% 2.77/0.91 ( c_in @ V_A @ c_Event_Obad @ tc_Message_Oagent ) |
% 2.77/0.91 ( c_in @
% 2.77/0.91 ( c_Event_Oevent_ONotes @
% 2.77/0.91 c_Message_Oagent_OSpy @
% 2.77/0.91 ( c_Message_Omsg_OMPair @
% 2.77/0.91 V_NA @
% 2.77/0.91 ( c_Message_Omsg_OMPair @ V_NB @ ( c_Message_Omsg_OKey @ V_K ) ) ) ) @
% 2.77/0.91 ( c_List_Oset @ V_evs @ tc_Event_Oevent ) @ tc_Event_Oevent ))).
% 2.77/0.91 thf(zip_derived_cl175, plain,
% 2.77/0.91 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 2.77/0.91 (~ (c_in @ X0 @ c_OtwayRees_Ootway @ (tc_List_Olist @ tc_Event_Oevent))
% 2.77/0.91 | ~ (c_in @
% 2.77/0.91 (c_Event_Oevent_OSays @ c_Message_Oagent_OServer @ X1 @
% 2.77/0.91 (c_Message_Omsg_OMPair @ X2 @
% 2.77/0.91 (c_Message_Omsg_OMPair @
% 2.77/0.91 (c_Message_Omsg_OCrypt @ (c_Public_OshrK @ X3) @
% 2.77/0.91 (c_Message_Omsg_OMPair @ X2 @ (c_Message_Omsg_OKey @ X4))) @
% 2.77/0.91 (c_Message_Omsg_OCrypt @ (c_Public_OshrK @ X1) @
% 2.77/0.91 (c_Message_Omsg_OMPair @ X5 @ (c_Message_Omsg_OKey @ X4)))))) @
% 2.77/0.91 (c_List_Oset @ X0 @ tc_Event_Oevent) @ tc_Event_Oevent)
% 2.77/0.91 | ~ (c_in @ (c_Message_Omsg_OKey @ X4) @
% 2.77/0.91 (c_Message_Oanalz @
% 2.77/0.91 (c_Event_Oknows @ c_Message_Oagent_OSpy @ X0)) @
% 2.77/0.91 tc_Message_Omsg)
% 2.77/0.91 | (c_in @ X1 @ c_Event_Obad @ tc_Message_Oagent)
% 2.77/0.91 | (c_in @ X3 @ c_Event_Obad @ tc_Message_Oagent)
% 2.77/0.91 | (c_in @
% 2.77/0.91 (c_Event_Oevent_ONotes @ c_Message_Oagent_OSpy @
% 2.77/0.91 (c_Message_Omsg_OMPair @ X2 @
% 2.77/0.91 (c_Message_Omsg_OMPair @ X5 @ (c_Message_Omsg_OKey @ X4)))) @
% 2.77/0.91 (c_List_Oset @ X0 @ tc_Event_Oevent) @ tc_Event_Oevent))),
% 2.77/0.91 inference('cnf', [status(esa)], [cls_OtwayRees_Osecrecy__lemma__dest_0])).
% 2.77/0.91 thf(zip_derived_cl867, plain,
% 2.77/0.91 (( (c_in @
% 2.77/0.91 (c_Event_Oevent_ONotes @ c_Message_Oagent_OSpy @
% 2.77/0.91 (c_Message_Omsg_OMPair @ v_NA @
% 2.77/0.91 (c_Message_Omsg_OMPair @ v_NB @ (c_Message_Omsg_OKey @ v_K)))) @
% 2.77/0.91 (c_List_Oset @ v_evs @ tc_Event_Oevent) @ tc_Event_Oevent)
% 2.77/0.91 | (c_in @ v_A @ c_Event_Obad @ tc_Message_Oagent)
% 2.77/0.91 | (c_in @ v_B @ c_Event_Obad @ tc_Message_Oagent)
% 2.77/0.91 | ~ (c_in @ (c_Message_Omsg_OKey @ v_K) @
% 2.77/0.91 (c_Message_Oanalz @
% 2.77/0.91 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evs)) @
% 2.77/0.91 tc_Message_Omsg)
% 2.77/0.91 | ~ (c_in @ v_evs @ c_OtwayRees_Ootway @
% 2.77/0.91 (tc_List_Olist @ tc_Event_Oevent)))),
% 2.77/0.91 inference('sup-', [status(thm)], [zip_derived_cl181, zip_derived_cl175])).
% 2.77/0.91 thf(cls_conjecture_2, conjecture,
% 2.77/0.91 (c_in @ v_A @ c_Event_Obad @ tc_Message_Oagent)).
% 2.77/0.91 thf(zf_stmt_1, negated_conjecture,
% 2.77/0.91 (~( c_in @ v_A @ c_Event_Obad @ tc_Message_Oagent )),
% 2.77/0.91 inference('cnf.neg', [status(esa)], [cls_conjecture_2])).
% 2.77/0.91 thf(zip_derived_cl179, plain,
% 2.77/0.91 (~ (c_in @ v_A @ c_Event_Obad @ tc_Message_Oagent)),
% 2.77/0.91 inference('cnf', [status(esa)], [zf_stmt_1])).
% 2.77/0.91 thf(cls_conjecture_3, conjecture,
% 2.77/0.91 (c_in @ v_B @ c_Event_Obad @ tc_Message_Oagent)).
% 2.77/0.91 thf(zf_stmt_2, negated_conjecture,
% 2.77/0.91 (~( c_in @ v_B @ c_Event_Obad @ tc_Message_Oagent )),
% 2.77/0.91 inference('cnf.neg', [status(esa)], [cls_conjecture_3])).
% 2.77/0.91 thf(zip_derived_cl178, plain,
% 2.77/0.91 (~ (c_in @ v_B @ c_Event_Obad @ tc_Message_Oagent)),
% 2.77/0.91 inference('cnf', [status(esa)], [zf_stmt_2])).
% 2.77/0.91 thf(cls_conjecture_4, conjecture,
% 2.77/0.91 (~( c_in @ v_evs @ c_OtwayRees_Ootway @ ( tc_List_Olist @ tc_Event_Oevent ) ))).
% 2.77/0.91 thf(zf_stmt_3, negated_conjecture,
% 2.77/0.91 (c_in @ v_evs @ c_OtwayRees_Ootway @ ( tc_List_Olist @ tc_Event_Oevent )),
% 2.77/0.91 inference('cnf.neg', [status(esa)], [cls_conjecture_4])).
% 2.77/0.91 thf(zip_derived_cl177, plain,
% 2.77/0.91 ( (c_in @ v_evs @ c_OtwayRees_Ootway @ (tc_List_Olist @ tc_Event_Oevent))),
% 2.77/0.91 inference('cnf', [status(esa)], [zf_stmt_3])).
% 2.77/0.91 thf(zip_derived_cl871, plain,
% 2.77/0.91 (( (c_in @
% 2.77/0.91 (c_Event_Oevent_ONotes @ c_Message_Oagent_OSpy @
% 2.77/0.91 (c_Message_Omsg_OMPair @ v_NA @
% 2.77/0.91 (c_Message_Omsg_OMPair @ v_NB @ (c_Message_Omsg_OKey @ v_K)))) @
% 2.77/0.91 (c_List_Oset @ v_evs @ tc_Event_Oevent) @ tc_Event_Oevent)
% 2.77/0.91 | ~ (c_in @ (c_Message_Omsg_OKey @ v_K) @
% 2.77/0.91 (c_Message_Oanalz @
% 2.77/0.91 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evs)) @
% 2.77/0.91 tc_Message_Omsg))),
% 2.77/0.91 inference('demod', [status(thm)],
% 2.77/0.91 [zip_derived_cl867, zip_derived_cl179, zip_derived_cl178,
% 2.77/0.91 zip_derived_cl177])).
% 2.77/0.91 thf(cls_conjecture_1, conjecture,
% 2.77/0.91 (c_in @
% 2.77/0.91 ( c_Event_Oevent_ONotes @
% 2.77/0.91 c_Message_Oagent_OSpy @
% 2.77/0.91 ( c_Message_Omsg_OMPair @
% 2.77/0.91 v_NA @
% 2.77/0.91 ( c_Message_Omsg_OMPair @ v_NB @ ( c_Message_Omsg_OKey @ v_K ) ) ) ) @
% 2.77/0.91 ( c_List_Oset @ v_evs @ tc_Event_Oevent ) @ tc_Event_Oevent)).
% 2.77/0.91 thf(zf_stmt_4, negated_conjecture,
% 2.77/0.91 (~( c_in @
% 2.77/0.91 ( c_Event_Oevent_ONotes @
% 2.77/0.91 c_Message_Oagent_OSpy @
% 2.77/0.91 ( c_Message_Omsg_OMPair @
% 2.77/0.91 v_NA @
% 2.77/0.91 ( c_Message_Omsg_OMPair @ v_NB @ ( c_Message_Omsg_OKey @ v_K ) ) ) ) @
% 2.77/0.91 ( c_List_Oset @ v_evs @ tc_Event_Oevent ) @ tc_Event_Oevent )),
% 2.77/0.91 inference('cnf.neg', [status(esa)], [cls_conjecture_1])).
% 2.77/0.91 thf(zip_derived_cl180, plain,
% 2.77/0.91 (~ (c_in @
% 2.77/0.91 (c_Event_Oevent_ONotes @ c_Message_Oagent_OSpy @
% 2.77/0.91 (c_Message_Omsg_OMPair @ v_NA @
% 2.77/0.91 (c_Message_Omsg_OMPair @ v_NB @ (c_Message_Omsg_OKey @ v_K)))) @
% 2.77/0.91 (c_List_Oset @ v_evs @ tc_Event_Oevent) @ tc_Event_Oevent)),
% 2.77/0.91 inference('cnf', [status(esa)], [zf_stmt_4])).
% 2.77/0.91 thf(zip_derived_cl921, plain,
% 2.77/0.91 (~ (c_in @ (c_Message_Omsg_OKey @ v_K) @
% 2.77/0.91 (c_Message_Oanalz @ (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evs)) @
% 2.77/0.91 tc_Message_Omsg)),
% 2.77/0.91 inference('clc', [status(thm)], [zip_derived_cl871, zip_derived_cl180])).
% 2.77/0.91 thf(zip_derived_cl923, plain,
% 2.77/0.91 (~ (c_in @ (c_Message_Omsg_OKey @ v_K) @
% 2.77/0.91 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evs) @ tc_Message_Omsg)),
% 2.77/0.91 inference('sup-', [status(thm)], [zip_derived_cl125, zip_derived_cl921])).
% 2.77/0.91 thf(cls_conjecture_5, conjecture,
% 2.77/0.91 (~( c_in @
% 2.77/0.91 ( c_Message_Omsg_OKey @ v_K ) @
% 2.77/0.91 ( c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evs ) @ tc_Message_Omsg ))).
% 2.77/0.91 thf(zf_stmt_5, negated_conjecture,
% 2.77/0.91 (c_in @
% 2.77/0.91 ( c_Message_Omsg_OKey @ v_K ) @
% 2.77/0.91 ( c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evs ) @ tc_Message_Omsg),
% 2.77/0.91 inference('cnf.neg', [status(esa)], [cls_conjecture_5])).
% 2.77/0.91 thf(zip_derived_cl176, plain,
% 2.77/0.91 ( (c_in @ (c_Message_Omsg_OKey @ v_K) @
% 2.77/0.91 (c_Event_Oknows @ c_Message_Oagent_OSpy @ v_evs) @ tc_Message_Omsg)),
% 2.77/0.91 inference('cnf', [status(esa)], [zf_stmt_5])).
% 2.77/0.91 thf(zip_derived_cl924, plain, ($false),
% 2.77/0.91 inference('demod', [status(thm)], [zip_derived_cl923, zip_derived_cl176])).
% 2.77/0.91
% 2.77/0.91 % SZS output end Refutation
% 2.77/0.91
% 2.77/0.91
% 2.77/0.91 % Terminating...
% 2.99/0.97 % Runner terminated.
% 2.99/0.97 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------