%------------------------------------------------------------------------------ % File : cvc5---1.3.4 % Problem : SWV337-2 : TPTP v9.2.1. Released v3.2.0. % Transfm : none % Format : tptp:raw % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % Computer : n019.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 : Wed Jun 3 09:01:10 AM UTC 2026 % Result : Unsatisfiable 0.39s 0.57s % Output : Proof 0.39s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SWV337-2 : TPTP v9.2.1. Released v3.2.0. % 0.00/0.13 % Command : /export/starexec/sandbox/solver/bin/do_cvc5 /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM % 0.17/0.35 % Computer : n019.cluster.edu % 0.17/0.35 % Model : x86_64 x86_64 % 0.17/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.17/0.35 % Memory : 8042.1875MB % 0.17/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.17/0.35 % CPULimit : 300 % 0.17/0.35 % WCLimit : 300 % 0.17/0.35 % DateTime : Tue Jun 2 20:05:04 EDT 2026 % 0.17/0.35 % CPUTime : % 0.28/0.50 %----Proving TF0_NAR, FOF, or CNF % 0.28/0.52 --- Run --decision=internal --simplification=none --no-inst-no-entail --no-cbqi --full-saturate-quant at 15... % 0.39/0.57 % SZS status Unsatisfiable % 0.39/0.57 % SZS output start Proof % 0.39/0.57 ( % 0.39/0.57 (declare-sort $$unsorted 0) % 0.39/0.57 (declare-const tptp.c_Event_Obad $$unsorted) % 0.39/0.57 (declare-const tptp.tc_Message_Oagent $$unsorted) % 0.39/0.57 (declare-const tptp.c_Message_Oparts (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.c_Event_Oevent_OSays (-> $$unsorted $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.c_Event_Oevent_OGets (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.c_Message_Omsg_OCrypt (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.c_Message_Oanalz (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.c_Public_OshrK (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.c_Message_Omsg_OAgent (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.c_Event_Oknows (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.v_A $$unsorted) % 0.39/0.57 (declare-const tptp.tc_Event_Oevent $$unsorted) % 0.39/0.57 (declare-const tptp.v_X $$unsorted) % 0.39/0.57 (declare-const tptp.tc_Message_Omsg $$unsorted) % 0.39/0.57 (declare-const tptp.v_B $$unsorted) % 0.39/0.57 (declare-const tptp.tc_List_Olist (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.c_List_Oset (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.c_Message_Oagent_OSpy $$unsorted) % 0.39/0.57 (declare-const tptp.c_Yahalom_Oyahalom $$unsorted) % 0.39/0.57 (declare-const tptp.v_evs4 $$unsorted) % 0.39/0.57 (declare-const tptp.c_Message_Omsg_OMPair (-> $$unsorted $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.v_NB $$unsorted) % 0.39/0.57 (declare-const tptp.c_Message_Oagent_OServer $$unsorted) % 0.39/0.57 (declare-const tptp.c_Message_Omsg_ONonce (-> $$unsorted $$unsorted)) % 0.39/0.57 (declare-const tptp.v_NA $$unsorted) % 0.39/0.57 (declare-const tptp.c_in (-> $$unsorted $$unsorted $$unsorted Bool)) % 0.39/0.57 (declare-const tptp.v_K $$unsorted) % 0.39/0.57 (declare-const tptp.c_Message_Omsg_OKey (-> $$unsorted $$unsorted)) % 0.39/0.57 (define @t1 () (tptp.tc_List_Olist tptp.tc_Event_Oevent)) % 0.39/0.57 (define @t2 () (tptp.c_in tptp.v_evs4 tptp.c_Yahalom_Oyahalom @t1)) % 0.39/0.57 (define @t3 () (tptp.c_List_Oset tptp.v_evs4 tptp.tc_Event_Oevent)) % 0.39/0.57 (define @t4 () (tptp.c_Message_Omsg_ONonce tptp.v_NB)) % 0.39/0.57 (define @t5 () (tptp.c_Message_Omsg_ONonce tptp.v_NA)) % 0.39/0.57 (define @t6 () (tptp.c_Message_Omsg_OMPair @t5 @t4)) % 0.39/0.57 (define @t7 () (tptp.c_Message_Omsg_OKey tptp.v_K)) % 0.39/0.57 (define @t8 () (tptp.c_Message_Omsg_OMPair @t7 @t6)) % 0.39/0.57 (define @t9 () (tptp.c_Message_Omsg_OAgent tptp.v_B)) % 0.39/0.57 (define @t10 () (tptp.c_Message_Omsg_OMPair @t9 @t8)) % 0.39/0.57 (define @t11 () (tptp.c_Message_Omsg_OCrypt (tptp.c_Public_OshrK tptp.v_A) @t10)) % 0.39/0.57 (define @t12 () (tptp.c_Message_Omsg_OMPair @t11 tptp.v_X)) % 0.39/0.57 (define @t13 () (tptp.c_in (tptp.c_Event_Oevent_OGets tptp.v_A @t12) @t3 tptp.tc_Event_Oevent)) % 0.39/0.57 (define @t14 () (tptp.c_Event_Oknows tptp.c_Message_Oagent_OSpy tptp.v_evs4)) % 0.39/0.57 (define @t15 () (tptp.c_Message_Oanalz @t14)) % 0.39/0.57 (define @t16 () (tptp.c_in @t4 @t15 tptp.tc_Message_Omsg)) % 0.39/0.57 (define @t17 () (@var "V_U" $$unsorted)) % 0.39/0.57 (define @t18 () (@var "V_V" $$unsorted)) % 0.39/0.57 (define @t19 () (@var "V_W" $$unsorted)) % 0.39/0.57 (define @t20 () (@var "V_H" $$unsorted)) % 0.39/0.57 (define @t21 () (tptp.c_Message_Oanalz @t20)) % 0.39/0.57 (define @t22 () (@var "V_Y" $$unsorted)) % 0.39/0.57 (define @t23 () (@var "V_X" $$unsorted)) % 0.39/0.57 (define @t24 () (not (tptp.c_in (tptp.c_Message_Omsg_OMPair @t23 @t22) @t21 tptp.tc_Message_Omsg))) % 0.39/0.57 (define @t25 () (@list @t23 @t22 @t20)) % 0.39/0.57 (define @t26 () (@var "V_c" $$unsorted)) % 0.39/0.57 (define @t27 () (@var "V_evs" $$unsorted)) % 0.39/0.57 (define @t28 () (tptp.c_Event_Oknows tptp.c_Message_Oagent_OSpy @t27)) % 0.39/0.57 (define @t29 () (tptp.c_Message_Oanalz @t28)) % 0.39/0.57 (define @t30 () (tptp.c_in @t23 @t29 tptp.tc_Message_Omsg)) % 0.39/0.57 (define @t31 () (@var "V_A" $$unsorted)) % 0.39/0.57 (define @t32 () (tptp.c_Public_OshrK @t31)) % 0.39/0.57 (define @t33 () (tptp.c_in @t31 tptp.c_Event_Obad tptp.tc_Message_Oagent)) % 0.39/0.57 (define @t34 () (tptp.c_List_Oset @t27 tptp.tc_Event_Oevent)) % 0.39/0.57 (define @t35 () (@var "V_K" $$unsorted)) % 0.39/0.57 (define @t36 () (tptp.c_Message_Omsg_OKey @t35)) % 0.39/0.57 (define @t37 () (@var "V_B" $$unsorted)) % 0.39/0.57 (define @t38 () (@var "V_nb" $$unsorted)) % 0.39/0.57 (define @t39 () (@var "V_na" $$unsorted)) % 0.39/0.57 (define @t40 () (tptp.c_Message_Omsg_OCrypt @t32 (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_OAgent @t37) (tptp.c_Message_Omsg_OMPair @t36 (tptp.c_Message_Omsg_OMPair @t39 @t38))))) % 0.39/0.57 (define @t41 () (not (tptp.c_in @t27 tptp.c_Yahalom_Oyahalom @t1))) % 0.39/0.57 (define @t42 () (tptp.c_in @t6 @t15 tptp.tc_Message_Omsg)) % 0.39/0.57 (define @t43 () (not @t42)) % 0.39/0.57 (define @t44 () (or @t43 @t16)) % 0.39/0.57 (define @t45 () (tptp.c_in @t12 @t15 tptp.tc_Message_Omsg)) % 0.39/0.57 (define @t46 () (not @t13)) % 0.39/0.57 (define @t47 () (not @t2)) % 0.39/0.57 (define @t48 () (or @t47 @t46 @t45)) % 0.39/0.57 (define @t49 () (@list false false false)) % 0.39/0.57 (define @t50 () (tptp.c_in @t11 @t15 tptp.tc_Message_Omsg)) % 0.39/0.57 (define @t51 () (not @t45)) % 0.39/0.57 (define @t52 () (or @t51 @t50)) % 0.39/0.57 (define @t53 () (@list false false)) % 0.39/0.57 (define @t54 () (tptp.c_in @t11 (tptp.c_Message_Oparts @t14) tptp.tc_Message_Omsg)) % 0.39/0.57 (define @t55 () (not @t50)) % 0.39/0.57 (define @t56 () (or @t55 @t54)) % 0.39/0.57 (define @t57 () (tptp.c_in (tptp.c_Event_Oevent_OSays tptp.c_Message_Oagent_OServer tptp.v_A (tptp.c_Message_Omsg_OMPair @t11 (tptp.c_Message_Omsg_OCrypt (tptp.c_Public_OshrK tptp.v_B) (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_OAgent tptp.v_A) @t7)))) @t3 tptp.tc_Event_Oevent)) % 0.39/0.57 (define @t58 () (tptp.c_in tptp.v_A tptp.c_Event_Obad tptp.tc_Message_Oagent)) % 0.39/0.57 (define @t59 () (not @t54)) % 0.39/0.57 (define @t60 () (or @t47 @t59 @t58 @t57)) % 0.39/0.57 (define @t61 () (tptp.c_in @t10 @t15 tptp.tc_Message_Omsg)) % 0.39/0.58 (define @t62 () (not @t58)) % 0.39/0.58 (define @t63 () (or @t62 @t55 @t61)) % 0.39/0.58 (define @t64 () (tptp.c_in @t8 @t15 tptp.tc_Message_Omsg)) % 0.39/0.58 (define @t65 () (not @t61)) % 0.39/0.58 (define @t66 () (or @t65 @t64)) % 0.39/0.58 (define @t67 () (not @t64)) % 0.39/0.58 (define @t68 () (or @t67 @t42)) % 0.39/0.58 (assume @p1 @t2) % 0.39/0.58 (assume @p2 @t13) % 0.39/0.58 (assume @p3 (not @t16)) % 0.39/0.58 (assume @p4 (forall (@list @t17 @t18 @t19) (not (tptp.c_in (tptp.c_Event_Oevent_OSays tptp.c_Message_Oagent_OServer @t17 (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_OCrypt (tptp.c_Public_OshrK @t17) (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_OAgent @t18) (tptp.c_Message_Omsg_OMPair @t7 (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_ONonce @t19) @t4)))) (tptp.c_Message_Omsg_OCrypt (tptp.c_Public_OshrK @t18) (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_OAgent @t17) @t7)))) @t3 tptp.tc_Event_Oevent)))) % 0.39/0.58 (assume @p5 (forall @t25 (or @t24 (tptp.c_in @t22 @t21 tptp.tc_Message_Omsg)))) % 0.39/0.58 (assume @p6 (forall @t25 (or @t24 (tptp.c_in @t23 @t21 tptp.tc_Message_Omsg)))) % 0.39/0.58 (assume @p7 (forall (@list @t26 @t20) (or (not (tptp.c_in @t26 @t21 tptp.tc_Message_Omsg)) (tptp.c_in @t26 (tptp.c_Message_Oparts @t20) tptp.tc_Message_Omsg)))) % 0.39/0.58 (assume @p8 (forall (@list @t31 @t23 @t27) (or (not @t33) (not (tptp.c_in (tptp.c_Message_Omsg_OCrypt @t32 @t23) @t29 tptp.tc_Message_Omsg)) @t30))) % 0.39/0.58 (assume @p9 (forall (@list @t27 @t31 @t37 @t35 @t39 @t38) (or @t41 (not (tptp.c_in @t40 (tptp.c_Message_Oparts @t28) tptp.tc_Message_Omsg)) @t33 (tptp.c_in (tptp.c_Event_Oevent_OSays tptp.c_Message_Oagent_OServer @t31 (tptp.c_Message_Omsg_OMPair @t40 (tptp.c_Message_Omsg_OCrypt (tptp.c_Public_OshrK @t37) (tptp.c_Message_Omsg_OMPair (tptp.c_Message_Omsg_OAgent @t31) @t36)))) @t34 tptp.tc_Event_Oevent)))) % 0.39/0.58 (assume @p10 (forall (@list @t27 @t37 @t23) (or @t41 (not (tptp.c_in (tptp.c_Event_Oevent_OGets @t37 @t23) @t34 tptp.tc_Event_Oevent)) @t30))) % 0.39/0.58 (step @p11 :rule instantiate :premises (@p5) :args ((@list @t5 @t4 @t14))) % 0.39/0.58 (step @p12 :rule cnf_or_pos :args (@t44)) % 0.39/0.58 (step @p13 :rule reordering :premises (@p12) :args ((or @t16 @t43 (not @t44)))) % 0.39/0.58 (step @p14 :rule chain_m_resolution :premises (@p13 @p3 @p11) :args (@t43 (@list true false) (@list @t16 @t44))) % 0.39/0.58 (step @p15 :rule instantiate :premises (@p5) :args ((@list @t7 @t6 @t14))) % 0.39/0.58 (step @p16 :rule instantiate :premises (@p5) :args ((@list @t9 @t8 @t14))) % 0.39/0.58 (step @p17 :rule instantiate :premises (@p8) :args ((@list tptp.v_A @t10 tptp.v_evs4))) % 0.39/0.58 (step @p18 :rule instantiate :premises (@p9) :args ((@list tptp.v_evs4 tptp.v_A tptp.v_B tptp.v_K @t5 @t4))) % 0.39/0.58 (step @p19 :rule instantiate :premises (@p7) :args ((@list @t11 @t14))) % 0.39/0.58 (step @p20 :rule instantiate :premises (@p6) :args ((@list @t11 tptp.v_X @t14))) % 0.39/0.58 (step @p21 :rule instantiate :premises (@p10) :args ((@list tptp.v_evs4 tptp.v_A @t12))) % 0.39/0.58 (step @p22 :rule cnf_or_pos :args (@t48)) % 0.39/0.58 (step @p23 :rule reordering :premises (@p22) :args ((or @t47 @t46 @t45 (not @t48)))) % 0.39/0.58 (step @p24 :rule chain_m_resolution :premises (@p23 @p1 @p2 @p21) :args (@t45 @t49 (@list @t2 @t13 @t48))) % 0.39/0.58 (step @p25 :rule cnf_or_pos :args (@t52)) % 0.39/0.58 (step @p26 :rule reordering :premises (@p25) :args ((or @t51 @t50 (not @t52)))) % 0.39/0.58 (step @p27 :rule chain_m_resolution :premises (@p26 @p24 @p20) :args (@t50 @t53 (@list @t45 @t52))) % 0.39/0.58 (step @p28 :rule cnf_or_pos :args (@t56)) % 0.39/0.58 (step @p29 :rule reordering :premises (@p28) :args ((or @t54 @t55 (not @t56)))) % 0.39/0.58 (step @p30 :rule chain_m_resolution :premises (@p29 @p27 @p19) :args (@t54 @t53 (@list @t50 @t56))) % 0.39/0.58 (step @p31 :rule instantiate :premises (@p4) :args ((@list tptp.v_A tptp.v_B tptp.v_NA))) % 0.39/0.58 (step @p32 :rule cnf_or_pos :args (@t60)) % 0.39/0.58 (step @p33 :rule reordering :premises (@p32) :args ((or @t47 @t57 @t59 @t58 (not @t60)))) % 0.39/0.58 (step @p34 :rule chain_m_resolution :premises (@p33 @p1 @p31 @p30 @p18) :args (@t58 (@list false true false false) (@list @t2 @t57 @t54 @t60))) % 0.39/0.58 (step @p35 :rule cnf_or_pos :args (@t63)) % 0.39/0.58 (step @p36 :rule reordering :premises (@p35) :args ((or @t55 @t62 @t61 (not @t63)))) % 0.39/0.58 (step @p37 :rule chain_m_resolution :premises (@p36 @p27 @p34 @p17) :args (@t61 @t49 (@list @t50 @t58 @t63))) % 0.39/0.58 (step @p38 :rule cnf_or_pos :args (@t66)) % 0.39/0.58 (step @p39 :rule reordering :premises (@p38) :args ((or @t65 @t64 (not @t66)))) % 0.39/0.58 (step @p40 :rule chain_m_resolution :premises (@p39 @p37 @p16) :args (@t64 @t53 (@list @t61 @t66))) % 0.39/0.58 (step @p41 :rule cnf_or_pos :args (@t68)) % 0.39/0.58 (step @p42 :rule reordering :premises (@p41) :args ((or @t42 @t67 (not @t68)))) % 0.39/0.58 (step @p43 false :rule chain_m_resolution :premises (@p42 @p40 @p15 @p14) :args (false (@list false false true) (@list @t64 @t68 @t42))) % 0.39/0.58 ) % 0.39/0.58 % SZS output end Proof % 0.39/0.58 % cvc5 exiting %------------------------------------------------------------------------------