%------------------------------------------------------------------------------ % File : CSE---1.7 % Problem : SWV328-2 : 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 : n023.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 16:46:45 EDT 2024 % Result : Unsatisfiable 0.55s 0.65s % Output : CNFRefutation 0.55s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.09/0.13 % Problem : SWV328-2 : TPTP v8.2.0. Released v3.2.0. % 0.09/0.13 % Command : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s % 0.13/0.35 % Computer : n023.cluster.edu % 0.13/0.35 % Model : x86_64 x86_64 % 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.35 % Memory : 8042.1875MB % 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.35 % CPULimit : 300 % 0.13/0.35 % WCLimit : 300 % 0.13/0.35 % DateTime : Thu Jun 20 18:17:09 EDT 2024 % 0.13/0.35 % CPUTime : % 0.44/0.59 start to proof:theBenchmark % 0.55/0.64 %------------------------------------------- % 0.55/0.64 % File :CSE---1.7 % 0.55/0.64 % Problem :theBenchmark % 0.55/0.64 % Transform :cnf % 0.55/0.64 % Format :tptp:raw % 0.55/0.64 % Command :java -jar mcs_scs.jar %d %s % 0.55/0.64 % 0.55/0.64 % Result :Theorem 0.020000s % 0.55/0.64 % Output :CNFRefutation 0.020000s % 0.55/0.64 %------------------------------------------- % 0.55/0.65 %------------------------------------------------------------------------------ % 0.55/0.65 % File : SWV328-2 : TPTP v8.2.0. Released v3.2.0. % 0.55/0.65 % Domain : Software Verification (Security) % 0.55/0.65 % Problem : Cryptographic protocol problem for Yahalom % 0.55/0.65 % Version : [Pau06] axioms : Reduced > Especial. % 0.55/0.65 % English : % 0.55/0.65 % 0.55/0.65 % Refs : [Pau06] Paulson (2006), Email to G. Sutcliffe % 0.55/0.65 % Source : [Pau06] % 0.55/0.65 % Names : % 0.55/0.65 % 0.55/0.65 % Status : Unsatisfiable % 0.55/0.65 % Rating : 0.00 v6.3.0, 0.14 v6.2.0, 0.00 v4.0.0, 0.14 v3.4.0, 0.00 v3.2.0 % 0.55/0.65 % Syntax : Number of clauses : 8 ( 4 unt; 2 nHn; 8 RR) % 0.55/0.65 % Number of literals : 15 ( 0 equ; 7 neg) % 0.55/0.65 % Maximal clause size : 3 ( 1 avg) % 0.55/0.65 % Maximal term depth : 4 ( 1 avg) % 0.55/0.65 % Number of predicates : 1 ( 1 usr; 0 prp; 3-3 aty) % 0.55/0.65 % Number of functors : 15 ( 15 usr; 6 con; 0-3 aty) % 0.55/0.65 % Number of variables : 12 ( 0 sgn) % 0.55/0.65 % SPC : CNF_UNS_RFO_NEQ_NHN % 0.55/0.65 % 0.55/0.65 % Comments : The problems in the [Pau06] collection each have very many axioms, % 0.55/0.65 % of which only a small selection are required for the refutation. % 0.55/0.65 % The mission is to find those few axioms, after which a refutation % 0.55/0.65 % can be quite easily found. This version has only the necessary % 0.55/0.65 % axioms. % 0.55/0.65 %------------------------------------------------------------------------------ % 0.55/0.65 cnf(cls_conjecture_1,negated_conjecture, % 0.55/0.65 c_in(v_X,c_Message_Osynth(c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf))),tc_Message_Omsg) ). % 0.55/0.65 % 0.55/0.65 cnf(cls_conjecture_2,negated_conjecture, % 0.55/0.65 ~ c_in(c_Message_Omsg_OKey(v_K),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf)),tc_Message_Omsg) ). % 0.55/0.65 % 0.55/0.65 cnf(cls_conjecture_3,negated_conjecture, % 0.55/0.65 c_in(c_Message_Omsg_OCrypt(v_K,c_Message_Omsg_ONonce(v_NB)),c_Message_Oparts(c_insert(v_X,c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf),tc_Message_Omsg)),tc_Message_Omsg) ). % 0.55/0.65 % 0.55/0.65 cnf(cls_conjecture_6,negated_conjecture, % 0.55/0.65 ~ c_in(c_Message_Omsg_OCrypt(v_K,c_Message_Omsg_ONonce(v_NB)),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evsf)),tc_Message_Omsg) ). % 0.55/0.65 % 0.55/0.65 cnf(cls_Message_OCrypt__synth__eq_0,axiom, % 0.55/0.65 ( ~ c_in(c_Message_Omsg_OCrypt(V_K,V_X),c_Message_Osynth(V_H),tc_Message_Omsg) % 0.55/0.65 | c_in(c_Message_Omsg_OCrypt(V_K,V_X),V_H,tc_Message_Omsg) % 0.55/0.65 | c_in(c_Message_Omsg_OKey(V_K),V_H,tc_Message_Omsg) ) ). % 0.55/0.65 % 0.55/0.65 cnf(cls_Message_OFake__parts__insert__in__Un__dest_0,axiom, % 0.55/0.65 ( ~ c_in(V_Z,c_Message_Oparts(c_insert(V_X,V_H,tc_Message_Omsg)),tc_Message_Omsg) % 0.55/0.65 | ~ c_in(V_X,c_Message_Osynth(c_Message_Oanalz(V_H)),tc_Message_Omsg) % 0.55/0.65 | c_in(V_Z,c_union(c_Message_Osynth(c_Message_Oanalz(V_H)),c_Message_Oparts(V_H),tc_Message_Omsg),tc_Message_Omsg) ) ). % 0.55/0.65 % 0.55/0.65 cnf(cls_Message_Oanalz__conj__parts_0,axiom, % 0.55/0.65 ( ~ c_in(V_X,c_Message_Oanalz(V_H),tc_Message_Omsg) % 0.55/0.65 | c_in(V_X,c_Message_Oparts(V_H),tc_Message_Omsg) ) ). % 0.55/0.65 % 0.55/0.65 cnf(cls_Set_OUn__iff_0,axiom, % 0.55/0.65 ( ~ c_in(V_c,c_union(V_A,V_B,T_a),T_a) % 0.55/0.65 | c_in(V_c,V_B,T_a) % 0.55/0.65 | c_in(V_c,V_A,T_a) ) ). % 0.55/0.65 % 0.55/0.65 %------------------------------------------------------------------------------ % 0.55/0.65 %------------------------------------------- % 0.55/0.65 % Proof found % 0.55/0.65 % SZS status Theorem for theBenchmark % 0.55/0.65 % SZS output start Proof % 0.55/0.65 %ClaNum:8(EqnAxiom:0) % 0.55/0.65 %VarNum:31(SingletonVarNum:12) % 0.55/0.65 %MaxLitNum:3 % 0.55/0.65 %MaxfuncDepth:3 % 0.55/0.65 %SharedTerms:19 % 0.55/0.65 %goalClause: 1 2 3 4 % 0.55/0.65 %singleGoalClaCount:4 % 0.55/0.65 [3]~P1(f8(a13),f4(f3(a2,a15)),a10) % 0.55/0.65 [4]~P1(f7(a13,f6(a14)),f9(f3(a2,a15)),a10) % 0.55/0.65 [1]P1(a1,f5(f4(f3(a2,a15))),a10) % 0.55/0.65 [2]P1(f7(a13,f6(a14)),f9(f11(a1,f3(a2,a15),a10)),a10) % 0.55/0.65 [5]~P1(x51,f4(x52),a10)+P1(x51,f9(x52),a10) % 0.55/0.65 [6]P1(f8(x61),x62,a10)+P1(f7(x61,x63),x62,a10)+~P1(f7(x61,x63),f5(x62),a10) % 0.55/0.65 [8]~P1(x83,f5(f4(x82)),a10)+~P1(x81,f9(f11(x83,x82,a10)),a10)+P1(x81,f12(f5(f4(x82)),f9(x82),a10),a10) % 0.55/0.65 [7]P1(x71,x72,x73)+P1(x71,x74,x73)+~P1(x71,f12(x74,x72,x73),x73) % 0.55/0.65 %EqnAxiom % 0.55/0.65 % 0.55/0.65 %------------------------------------------- % 0.55/0.65 cnf(11,plain, % 0.55/0.65 (~P1(f7(a13,f6(a14)),f5(f4(f3(a2,a15))),a10)), % 0.55/0.65 inference(scs_inference,[],[4,3,5,6])). % 0.55/0.65 cnf(24,plain, % 0.55/0.65 ($false), % 0.55/0.65 inference(scs_inference,[],[4,11,2,1,7,8]), % 0.55/0.65 ['proof']). % 0.55/0.65 % SZS output end Proof % 0.55/0.65 % Total time :0.020000s %------------------------------------------------------------------------------