%------------------------------------------------------------------------------ % File : CSE---1.7 % Problem : SWV295-2 : TPTP v8.2.0. Released v3.2.0. % Transfm : none % Format : tptp:raw % Command : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s % Computer : n029.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 : Mon Jun 24 16:46:34 EDT 2024 % Result : Unsatisfiable 0.54s 0.72s % Output : CNFRefutation 0.54s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SWV295-2 : TPTP v8.2.0. Released v3.2.0. % 0.00/0.12 % Command : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s % 0.12/0.33 % Computer : n029.cluster.edu % 0.12/0.33 % Model : x86_64 x86_64 % 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.33 % Memory : 8042.1875MB % 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.12/0.33 % CPULimit : 300 % 0.12/0.33 % WCLimit : 300 % 0.12/0.33 % DateTime : Thu Jun 20 13:48:39 EDT 2024 % 0.12/0.33 % CPUTime : % 0.20/0.56 start to proof:theBenchmark % 0.54/0.71 %------------------------------------------- % 0.54/0.71 % File :CSE---1.7 % 0.54/0.71 % Problem :theBenchmark % 0.54/0.71 % Transform :cnf % 0.54/0.71 % Format :tptp:raw % 0.54/0.71 % Command :java -jar mcs_scs.jar %d %s % 0.54/0.71 % 0.54/0.71 % Result :Theorem 0.020000s % 0.54/0.71 % Output :CNFRefutation 0.020000s % 0.54/0.71 %------------------------------------------- % 0.54/0.71 %------------------------------------------------------------------------------ % 0.54/0.71 % File : SWV295-2 : TPTP v8.2.0. Released v3.2.0. % 0.54/0.71 % Domain : Software Verification (Security) % 0.54/0.71 % Problem : Cryptographic protocol problem for Otway Rees % 0.54/0.71 % Version : [Pau06] axioms : Reduced > Especial. % 0.54/0.71 % English : % 0.54/0.71 % 0.54/0.71 % Refs : [Pau06] Paulson (2006), Email to G. Sutcliffe % 0.54/0.72 % Source : [Pau06] % 0.54/0.72 % Names : % 0.54/0.72 % 0.54/0.72 % Status : Unsatisfiable % 0.54/0.72 % Rating : 0.00 v5.3.0, 0.08 v5.2.0, 0.00 v4.1.0, 0.11 v4.0.1, 0.17 v3.3.0, 0.14 v3.2.0 % 0.54/0.72 % Syntax : Number of clauses : 6 ( 3 unt; 0 nHn; 6 RR) % 0.54/0.72 % Number of literals : 9 ( 1 equ; 4 neg) % 0.54/0.72 % Maximal clause size : 2 ( 1 avg) % 0.54/0.72 % Maximal term depth : 4 ( 1 avg) % 0.54/0.72 % Number of predicates : 2 ( 1 usr; 0 prp; 2-3 aty) % 0.54/0.72 % Number of functors : 15 ( 15 usr; 7 con; 0-2 aty) % 0.54/0.72 % Number of variables : 8 ( 2 sgn) % 0.54/0.72 % SPC : CNF_UNS_RFO_SEQ_HRN % 0.54/0.72 % 0.54/0.72 % Comments : The problems in the [Pau06] collection each have very many axioms, % 0.54/0.72 % of which only a small selection are required for the refutation. % 0.54/0.72 % The mission is to find those few axioms, after which a refutation % 0.54/0.72 % can be quite easily found. This version has only the necessary % 0.54/0.72 % axioms. % 0.54/0.72 %------------------------------------------------------------------------------ % 0.54/0.72 cnf(cls_conjecture_12,negated_conjecture, % 0.54/0.72 c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(v_Aa),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NAa),c_Message_Omsg_OKey(v_K))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs1)),tc_Message_Omsg) ). % 0.54/0.72 % 0.54/0.72 cnf(cls_conjecture_2,negated_conjecture, % 0.54/0.72 ~ c_in(c_Message_Omsg_ONonce(v_NAa),c_Event_Oused(v_evs1),tc_Message_Omsg) ). % 0.54/0.72 % 0.54/0.72 cnf(cls_conjecture_5,negated_conjecture, % 0.54/0.72 v_NA = c_Message_Omsg_ONonce(v_NAa) ). % 0.54/0.72 % 0.54/0.72 cnf(cls_Event_Oc_A_58_Aparts_A_Iknows_ASpy_Aevs1_J_A_61_61_62_Ac_A_58_Aused_Aevs1_0,axiom, % 0.54/0.72 ( ~ c_in(V_c,c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,V_evs)),tc_Message_Omsg) % 0.54/0.72 | c_in(V_c,c_Event_Oused(V_evs),tc_Message_Omsg) ) ). % 0.54/0.72 % 0.54/0.72 cnf(cls_Message_OMPair__parts_1,axiom, % 0.54/0.72 ( ~ c_in(c_Message_Omsg_OMPair(V_X,V_Y),c_Message_Oparts(V_H),tc_Message_Omsg) % 0.54/0.72 | c_in(V_X,c_Message_Oparts(V_H),tc_Message_Omsg) ) ). % 0.54/0.72 % 0.54/0.72 cnf(cls_Message_Oparts_OBody__dest_0,axiom, % 0.54/0.72 ( ~ c_in(c_Message_Omsg_OCrypt(V_K,V_X),c_Message_Oparts(V_H),tc_Message_Omsg) % 0.54/0.72 | c_in(V_X,c_Message_Oparts(V_H),tc_Message_Omsg) ) ). % 0.54/0.72 % 0.54/0.72 %------------------------------------------------------------------------------ % 0.54/0.72 %------------------------------------------- % 0.54/0.72 % Proof found % 0.54/0.72 % SZS status Theorem for theBenchmark % 0.54/0.72 % SZS output start Proof % 0.54/0.72 %ClaNum:23(EqnAxiom:17) % 0.54/0.72 %VarNum:14(SingletonVarNum:8) % 0.54/0.72 %MaxLitNum:2 % 0.54/0.72 %MaxfuncDepth:3 % 0.54/0.72 %SharedTerms:18 % 0.54/0.72 %goalClause: 18 19 20 % 0.54/0.72 %singleGoalClaCount:3 % 0.54/0.72 [18]E(f2(a1),a9) % 0.54/0.72 [20]~P1(f2(a1),f7(a15),a13) % 0.54/0.72 [19]P1(f4(f11(a10),f8(f2(a1),f3(a14))),f12(f6(a5,a15)),a13) % 0.54/0.72 [23]P1(x231,f7(x232),a13)+~P1(x231,f12(f6(a5,x232)),a13) % 0.54/0.72 [21]P1(x211,f12(x212),a13)+~P1(f4(x213,x211),f12(x212),a13) % 0.54/0.72 [22]P1(x221,f12(x222),a13)+~P1(f8(x221,x223),f12(x222),a13) % 0.54/0.72 %EqnAxiom % 0.54/0.72 [1]E(x11,x11) % 0.54/0.72 [2]E(x22,x21)+~E(x21,x22) % 0.54/0.72 [3]E(x31,x33)+~E(x31,x32)+~E(x32,x33) % 0.54/0.72 [4]~E(x41,x42)+E(f2(x41),f2(x42)) % 0.54/0.72 [5]~E(x51,x52)+E(f11(x51),f11(x52)) % 0.54/0.72 [6]~E(x61,x62)+E(f12(x61),f12(x62)) % 0.54/0.72 [7]~E(x71,x72)+E(f3(x71),f3(x72)) % 0.54/0.72 [8]~E(x81,x82)+E(f8(x81,x83),f8(x82,x83)) % 0.54/0.72 [9]~E(x91,x92)+E(f8(x93,x91),f8(x93,x92)) % 0.54/0.72 [10]~E(x101,x102)+E(f4(x101,x103),f4(x102,x103)) % 0.54/0.72 [11]~E(x111,x112)+E(f4(x113,x111),f4(x113,x112)) % 0.54/0.72 [12]~E(x121,x122)+E(f6(x121,x123),f6(x122,x123)) % 0.54/0.72 [13]~E(x131,x132)+E(f6(x133,x131),f6(x133,x132)) % 0.54/0.72 [14]~E(x141,x142)+E(f7(x141),f7(x142)) % 0.54/0.72 [15]P1(x152,x153,x154)+~E(x151,x152)+~P1(x151,x153,x154) % 0.54/0.72 [16]P1(x163,x162,x164)+~E(x161,x162)+~P1(x163,x161,x164) % 0.54/0.72 [17]P1(x173,x174,x172)+~E(x171,x172)+~P1(x173,x174,x171) % 0.54/0.72 % 0.54/0.72 %------------------------------------------- % 0.54/0.72 cnf(51,plain, % 0.54/0.72 (P1(f2(a1),f12(f6(a5,a15)),a13)), % 0.54/0.72 inference(scs_inference,[],[19,21,22])). % 0.54/0.72 cnf(52,plain, % 0.54/0.72 ($false), % 0.54/0.72 inference(scs_inference,[],[20,51,23]), % 0.54/0.72 ['proof']). % 0.54/0.72 % SZS output end Proof % 0.54/0.72 % Total time :0.020000s %------------------------------------------------------------------------------