%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : SWV864-1 : TPTP v8.1.0. Released v4.1.0. % Transfm : none % Format : tptp:raw % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % Computer : n020.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 : 600s % DateTime : Wed Jul 20 18:23:45 EDT 2022 % Result : Unsatisfiable 0.12s 0.37s % Output : CNFRefutation 0.12s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.06/0.12 % Problem : SWV864-1 : TPTP v8.1.0. Released v4.1.0. % 0.06/0.12 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.12/0.34 % Computer : n020.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 : 600 % 0.12/0.34 % DateTime : Wed Jun 15 10:24:19 EDT 2022 % 0.12/0.34 % CPUTime : % 0.12/0.37 # No SInE strategy applied % 0.12/0.37 # Auto-Mode selected heuristic G_E___208_B07_F1_SE_CS_SP_PS_S5PRR_RG_S04AN % 0.12/0.37 # and selection function SelectComplexExceptUniqMaxHorn. % 0.12/0.37 # % 0.12/0.37 # Presaturation interreduction done % 0.12/0.37 # Number of axioms: 27 Number of unprocessed: 24 % 0.12/0.37 # Tableaux proof search. % 0.12/0.37 # APR header successfully linked. % 0.12/0.37 # Hello from C++ % 0.12/0.37 # The folding up rule is enabled... % 0.12/0.37 # Local unification is enabled... % 0.12/0.37 # Any saturation attempts will use folding labels... % 0.12/0.37 # 24 beginning clauses after preprocessing and clausification % 0.12/0.37 # Creating start rules for all 4 conjectures. % 0.12/0.37 # There are 4 start rule candidates: % 0.12/0.37 # Found 8 unit axioms. % 0.12/0.37 # Unsuccessfully attempted saturation on 1 start tableaux, moving on. % 0.12/0.37 # 4 start rule tableaux created. % 0.12/0.37 # 16 extension rule candidate clauses % 0.12/0.37 # 8 unit axiom clauses % 0.12/0.37 % 0.12/0.37 # Requested 8, 32 cores available to the main process. % 0.12/0.37 # There are not enough tableaux to fork, creating more from the initial 4 % 0.12/0.37 # Returning from population with 13 new_tableaux and 0 remaining starting tableaux. % 0.12/0.37 # We now have 13 tableaux to operate on % 0.12/0.37 # There were 1 total branch saturation attempts. % 0.12/0.37 # There were 0 of these attempts blocked. % 0.12/0.37 # There were 0 deferred branch saturation attempts. % 0.12/0.37 # There were 0 free duplicated saturations. % 0.12/0.37 # There were 1 total successful branch saturations. % 0.12/0.37 # There were 0 successful branch saturations in interreduction. % 0.12/0.37 # There were 0 successful branch saturations on the branch. % 0.12/0.37 # There were 1 successful branch saturations after the branch. % 0.12/0.37 # There were 1 total branch saturation attempts. % 0.12/0.37 # There were 0 of these attempts blocked. % 0.12/0.37 # There were 0 deferred branch saturation attempts. % 0.12/0.37 # There were 0 free duplicated saturations. % 0.12/0.37 # There were 1 total successful branch saturations. % 0.12/0.37 # There were 0 successful branch saturations in interreduction. % 0.12/0.37 # There were 0 successful branch saturations on the branch. % 0.12/0.37 # There were 1 successful branch saturations after the branch. % 0.12/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # Begin clausification derivation % 0.12/0.37 % 0.12/0.37 # End clausification derivation % 0.12/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.12/0.37 cnf(i_0_55, negated_conjecture, (c_Hoare__Mirabelle_Ostate__not__singleton)). % 0.12/0.37 cnf(i_0_45, plain, (c_Natural_Oevalc(c_Com_Ocom_OSKIP,X1,X1))). % 0.12/0.37 cnf(i_0_40, plain, (c_Natural_Oevaln(c_Com_Ocom_OSKIP,X1,X2,X1))). % 0.12/0.37 cnf(i_0_56, negated_conjecture, (~c_Natural_Oevalc(v_c,v_x,v_xa))). % 0.12/0.37 cnf(i_0_47, plain, (v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__raw__1!=v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__raw__2)). % 0.12/0.37 cnf(i_0_51, plain, (v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__1!=v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__2)). % 0.12/0.37 cnf(i_0_49, plain, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(X1)!=X1)). % 0.12/0.37 cnf(i_0_43, plain, (c_Com_Ocom_OSKIP!=c_Com_Ocom_OSemi(X1,X2))). % 0.12/0.37 cnf(i_0_58, negated_conjecture, (X1=v_xa|v_xb(X1)!=X1)). % 0.12/0.37 cnf(i_0_52, plain, (X1=X2|~c_Natural_Oevalc(c_Com_Ocom_OSKIP,X2,X1))). % 0.12/0.37 cnf(i_0_31, plain, (X1=X2|~c_Natural_Oevaln(c_Com_Ocom_OSKIP,X2,X3,X1))). % 0.12/0.37 cnf(i_0_57, negated_conjecture, (X1=v_xa|c_Natural_Oevalc(v_c,v_x,v_xb(X1)))). % 0.12/0.37 cnf(i_0_36, plain, (X1=X2|c_Com_Ocom_OSemi(X3,X1)!=c_Com_Ocom_OSemi(X4,X2))). % 0.12/0.37 cnf(i_0_37, plain, (X1=X2|c_Com_Ocom_OSemi(X1,X3)!=c_Com_Ocom_OSemi(X2,X4))). % 0.12/0.37 cnf(i_0_44, plain, (X1=X2|~c_Natural_Oevalc(X3,X4,X2)|~c_Natural_Oevalc(X3,X4,X1))). % 0.12/0.37 cnf(i_0_53, plain, (c_Natural_Oevalc(X1,X2,X3)|~c_Natural_Oevaln(X1,X2,X4,X3))). % 0.12/0.37 cnf(i_0_35, plain, (c_Natural_Oevaln(X1,X2,c_Natural_Osko__Natural__Xeval__eq__1__1(X1,X2,X3),X3)|~c_Natural_Oevalc(X1,X2,X3))). % 0.12/0.37 cnf(i_0_42, plain, (c_Natural_Oevaln(X1,X2,c_Natural_Osko__Natural__Xevalc__evaln__1__1(X1,X2,X3),X3)|~c_Natural_Oevalc(X1,X2,X3))). % 0.12/0.37 cnf(i_0_33, plain, (c_Natural_Oevalc(X1,X2,c_Natural_Osko__Natural__Xevalc__elim__cases__4__1(X1,X3,X2,X4))|~c_Natural_Oevalc(c_Com_Ocom_OSemi(X1,X3),X2,X4))). % 0.12/0.37 cnf(i_0_32, plain, (c_Natural_Oevalc(X1,c_Natural_Osko__Natural__Xevalc__elim__cases__4__1(X2,X1,X3,X4),X4)|~c_Natural_Oevalc(c_Com_Ocom_OSemi(X2,X1),X3,X4))). % 0.12/0.37 cnf(i_0_50, plain, (c_Natural_Oevalc(c_Com_Ocom_OSemi(X1,X2),X3,X4)|~c_Natural_Oevalc(X2,X5,X4)|~c_Natural_Oevalc(X1,X3,X5))). % 0.12/0.37 cnf(i_0_39, plain, (c_Natural_Oevaln(X1,X2,X3,c_Natural_Osko__Natural__Xevaln__elim__cases__4__1(X1,X4,X3,X2,X5))|~c_Natural_Oevaln(c_Com_Ocom_OSemi(X1,X4),X2,X3,X5))). % 0.12/0.37 cnf(i_0_38, plain, (c_Natural_Oevaln(X1,c_Natural_Osko__Natural__Xevaln__elim__cases__4__1(X2,X1,X3,X4,X5),X3,X5)|~c_Natural_Oevaln(c_Com_Ocom_OSemi(X2,X1),X4,X3,X5))). % 0.12/0.37 cnf(i_0_34, plain, (c_Natural_Oevaln(c_Com_Ocom_OSemi(X1,X2),X3,X4,X5)|~c_Natural_Oevaln(X2,X6,X4,X5)|~c_Natural_Oevaln(X1,X3,X4,X6))). % 0.12/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.12/0.37 # Begin printing tableau % 0.12/0.37 # Found 7 steps % 0.12/0.37 cnf(i_0_57, negated_conjecture, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)=v_xa|c_Natural_Oevalc(v_c,v_x,v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)))), inference(start_rule)). % 0.12/0.37 cnf(i_0_59, plain, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)=v_xa), inference(closure_rule, [i_0_49])). % 0.12/0.37 cnf(i_0_60, plain, (c_Natural_Oevalc(v_c,v_x,v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)))), inference(extension_rule, [i_0_50])). % 0.12/0.37 cnf(i_0_88, plain, (~c_Natural_Oevalc(c_Com_Ocom_OSKIP,v_x,v_x)), inference(closure_rule, [i_0_45])). % 0.12/0.37 cnf(i_0_86, plain, (c_Natural_Oevalc(c_Com_Ocom_OSemi(c_Com_Ocom_OSKIP,v_c),v_x,v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)))), inference(extension_rule, [i_0_44])). % 0.12/0.37 cnf(i_0_226, plain, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)))=v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))), inference(closure_rule, [i_0_49])). % 0.12/0.37 cnf(i_0_228, plain, (~c_Natural_Oevalc(c_Com_Ocom_OSemi(c_Com_Ocom_OSKIP,v_c),v_x,v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))))), inference(etableau_closure_rule, [i_0_228, ...]))# SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # Begin clausification derivation % 0.12/0.37 % 0.12/0.37 # End clausification derivation % 0.12/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.12/0.37 cnf(i_0_55, negated_conjecture, (c_Hoare__Mirabelle_Ostate__not__singleton)). % 0.12/0.37 cnf(i_0_45, plain, (c_Natural_Oevalc(c_Com_Ocom_OSKIP,X1,X1))). % 0.12/0.37 cnf(i_0_40, plain, (c_Natural_Oevaln(c_Com_Ocom_OSKIP,X1,X2,X1))). % 0.12/0.37 cnf(i_0_56, negated_conjecture, (~c_Natural_Oevalc(v_c,v_x,v_xa))). % 0.12/0.37 cnf(i_0_47, plain, (v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__raw__1!=v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__raw__2)). % 0.12/0.37 cnf(i_0_51, plain, (v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__1!=v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__2)). % 0.12/0.37 cnf(i_0_49, plain, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(X1)!=X1)). % 0.12/0.37 cnf(i_0_43, plain, (c_Com_Ocom_OSKIP!=c_Com_Ocom_OSemi(X1,X2))). % 0.12/0.37 cnf(i_0_58, negated_conjecture, (X1=v_xa|v_xb(X1)!=X1)). % 0.12/0.37 cnf(i_0_52, plain, (X1=X2|~c_Natural_Oevalc(c_Com_Ocom_OSKIP,X2,X1))). % 0.12/0.37 cnf(i_0_31, plain, (X1=X2|~c_Natural_Oevaln(c_Com_Ocom_OSKIP,X2,X3,X1))). % 0.12/0.37 cnf(i_0_57, negated_conjecture, (X1=v_xa|c_Natural_Oevalc(v_c,v_x,v_xb(X1)))). % 0.12/0.37 cnf(i_0_36, plain, (X1=X2|c_Com_Ocom_OSemi(X3,X1)!=c_Com_Ocom_OSemi(X4,X2))). % 0.12/0.37 cnf(i_0_37, plain, (X1=X2|c_Com_Ocom_OSemi(X1,X3)!=c_Com_Ocom_OSemi(X2,X4))). % 0.12/0.37 cnf(i_0_44, plain, (X1=X2|~c_Natural_Oevalc(X3,X4,X2)|~c_Natural_Oevalc(X3,X4,X1))). % 0.12/0.37 cnf(i_0_53, plain, (c_Natural_Oevalc(X1,X2,X3)|~c_Natural_Oevaln(X1,X2,X4,X3))). % 0.12/0.37 cnf(i_0_35, plain, (c_Natural_Oevaln(X1,X2,c_Natural_Osko__Natural__Xeval__eq__1__1(X1,X2,X3),X3)|~c_Natural_Oevalc(X1,X2,X3))). % 0.12/0.37 cnf(i_0_42, plain, (c_Natural_Oevaln(X1,X2,c_Natural_Osko__Natural__Xevalc__evaln__1__1(X1,X2,X3),X3)|~c_Natural_Oevalc(X1,X2,X3))). % 0.12/0.37 cnf(i_0_33, plain, (c_Natural_Oevalc(X1,X2,c_Natural_Osko__Natural__Xevalc__elim__cases__4__1(X1,X3,X2,X4))|~c_Natural_Oevalc(c_Com_Ocom_OSemi(X1,X3),X2,X4))). % 0.12/0.37 cnf(i_0_32, plain, (c_Natural_Oevalc(X1,c_Natural_Osko__Natural__Xevalc__elim__cases__4__1(X2,X1,X3,X4),X4)|~c_Natural_Oevalc(c_Com_Ocom_OSemi(X2,X1),X3,X4))). % 0.12/0.37 cnf(i_0_50, plain, (c_Natural_Oevalc(c_Com_Ocom_OSemi(X1,X2),X3,X4)|~c_Natural_Oevalc(X2,X5,X4)|~c_Natural_Oevalc(X1,X3,X5))). % 0.12/0.37 cnf(i_0_39, plain, (c_Natural_Oevaln(X1,X2,X3,c_Natural_Osko__Natural__Xevaln__elim__cases__4__1(X1,X4,X3,X2,X5))|~c_Natural_Oevaln(c_Com_Ocom_OSemi(X1,X4),X2,X3,X5))). % 0.12/0.37 cnf(i_0_38, plain, (c_Natural_Oevaln(X1,c_Natural_Osko__Natural__Xevaln__elim__cases__4__1(X2,X1,X3,X4,X5),X3,X5)|~c_Natural_Oevaln(c_Com_Ocom_OSemi(X2,X1),X4,X3,X5))). % 0.12/0.37 cnf(i_0_34, plain, (c_Natural_Oevaln(c_Com_Ocom_OSemi(X1,X2),X3,X4,X5)|~c_Natural_Oevaln(X2,X6,X4,X5)|~c_Natural_Oevaln(X1,X3,X4,X6))). % 0.12/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.12/0.37 # Begin printing tableau % 0.12/0.37 # Found 6 steps % 0.12/0.37 cnf(i_0_57, negated_conjecture, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)=v_xa|c_Natural_Oevalc(v_c,v_x,v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)))), inference(start_rule)). % 0.12/0.37 cnf(i_0_59, plain, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)=v_xa), inference(closure_rule, [i_0_49])). % 0.12/0.37 cnf(i_0_60, plain, (c_Natural_Oevalc(v_c,v_x,v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)))), inference(extension_rule, [i_0_42])). % 0.12/0.37 cnf(i_0_80, plain, (c_Natural_Oevaln(v_c,v_x,c_Natural_Osko__Natural__Xevalc__evaln__1__1(v_c,v_x,v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))),v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)))), inference(extension_rule, [i_0_34])). % 0.12/0.37 cnf(i_0_200, plain, (~c_Natural_Oevaln(c_Com_Ocom_OSKIP,v_x,c_Natural_Osko__Natural__Xevalc__evaln__1__1(v_c,v_x,v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))),v_x)), inference(closure_rule, [i_0_40])). % 0.12/0.37 cnf(i_0_198, plain, (c_Natural_Oevaln(c_Com_Ocom_OSemi(c_Com_Ocom_OSKIP,v_c),v_x,c_Natural_Osko__Natural__Xevalc__evaln__1__1(v_c,v_x,v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))),v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)))), inference(etabl. % 0.12/0.37 # End printing tableau % 0.12/0.37 # SZS output end % 0.12/0.37 # Branches closed with saturation will be marked with an "s" % 0.12/0.37 eau_closure_rule, [i_0_198, ...])). % 0.12/0.37 # End printing tableau % 0.12/0.37 # SZS output end % 0.12/0.37 # Branches closed with saturation will be marked with an "s" % 0.12/0.37 # There were 1 total branch saturation attempts. % 0.12/0.37 # There were 0 of these attempts blocked. % 0.12/0.37 # There were 0 deferred branch saturation attempts. % 0.12/0.37 # There were 0 free duplicated saturations. % 0.12/0.37 # There were 1 total successful branch saturations. % 0.12/0.37 # There were 0 successful branch saturations in interreduction. % 0.12/0.37 # There were 0 successful branch saturations on the branch. % 0.12/0.37 # There were 1 successful branch saturations after the branch. % 0.12/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # Begin clausification derivation % 0.12/0.37 % 0.12/0.37 # End clausification derivation % 0.12/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.12/0.37 cnf(i_0_55, negated_conjecture, (c_Hoare__Mirabelle_Ostate__not__singleton)). % 0.12/0.37 cnf(i_0_45, plain, (c_Natural_Oevalc(c_Com_Ocom_OSKIP,X1,X1))). % 0.12/0.37 cnf(i_0_40, plain, (c_Natural_Oevaln(c_Com_Ocom_OSKIP,X1,X2,X1))). % 0.12/0.37 cnf(i_0_56, negated_conjecture, (~c_Natural_Oevalc(v_c,v_x,v_xa))). % 0.12/0.37 cnf(i_0_47, plain, (v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__raw__1!=v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__raw__2)). % 0.12/0.37 cnf(i_0_51, plain, (v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__1!=v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__2)). % 0.12/0.37 cnf(i_0_49, plain, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(X1)!=X1)). % 0.12/0.37 cnf(i_0_43, plain, (c_Com_Ocom_OSKIP!=c_Com_Ocom_OSemi(X1,X2))). % 0.12/0.37 cnf(i_0_58, negated_conjecture, (X1=v_xa|v_xb(X1)!=X1)). % 0.12/0.37 cnf(i_0_52, plain, (X1=X2|~c_Natural_Oevalc(c_Com_Ocom_OSKIP,X2,X1))). % 0.12/0.37 cnf(i_0_31, plain, (X1=X2|~c_Natural_Oevaln(c_Com_Ocom_OSKIP,X2,X3,X1))). % 0.12/0.37 cnf(i_0_57, negated_conjecture, (X1=v_xa|c_Natural_Oevalc(v_c,v_x,v_xb(X1)))). % 0.12/0.37 cnf(i_0_36, plain, (X1=X2|c_Com_Ocom_OSemi(X3,X1)!=c_Com_Ocom_OSemi(X4,X2))). % 0.12/0.37 cnf(i_0_37, plain, (X1=X2|c_Com_Ocom_OSemi(X1,X3)!=c_Com_Ocom_OSemi(X2,X4))). % 0.12/0.37 cnf(i_0_44, plain, (X1=X2|~c_Natural_Oevalc(X3,X4,X2)|~c_Natural_Oevalc(X3,X4,X1))). % 0.12/0.37 cnf(i_0_53, plain, (c_Natural_Oevalc(X1,X2,X3)|~c_Natural_Oevaln(X1,X2,X4,X3))). % 0.12/0.37 cnf(i_0_35, plain, (c_Natural_Oevaln(X1,X2,c_Natural_Osko__Natural__Xeval__eq__1__1(X1,X2,X3),X3)|~c_Natural_Oevalc(X1,X2,X3))). % 0.12/0.37 cnf(i_0_42, plain, (c_Natural_Oevaln(X1,X2,c_Natural_Osko__Natural__Xevalc__evaln__1__1(X1,X2,X3),X3)|~c_Natural_Oevalc(X1,X2,X3))). % 0.12/0.37 cnf(i_0_33, plain, (c_Natural_Oevalc(X1,X2,c_Natural_Osko__Natural__Xevalc__elim__cases__4__1(X1,X3,X2,X4))|~c_Natural_Oevalc(c_Com_Ocom_OSemi(X1,X3),X2,X4))). % 0.12/0.37 cnf(i_0_32, plain, (c_Natural_Oevalc(X1,c_Natural_Osko__Natural__Xevalc__elim__cases__4__1(X2,X1,X3,X4),X4)|~c_Natural_Oevalc(c_Com_Ocom_OSemi(X2,X1),X3,X4))). % 0.12/0.37 cnf(i_0_50, plain, (c_Natural_Oevalc(c_Com_Ocom_OSemi(X1,X2),X3,X4)|~c_Natural_Oevalc(X2,X5,X4)|~c_Natural_Oevalc(X1,X3,X5))). % 0.12/0.37 cnf(i_0_39, plain, (c_Natural_Oevaln(X1,X2,X3,c_Natural_Osko__Natural__Xevaln__elim__cases__4__1(X1,X4,X3,X2,X5))|~c_Natural_Oevaln(c_Com_Ocom_OSemi(X1,X4),X2,X3,X5))). % 0.12/0.37 cnf(i_0_38, plain, (c_Natural_Oevaln(X1,c_Natural_Osko__Natural__Xevaln__elim__cases__4__1(X2,X1,X3,X4,X5),X3,X5)|~c_Natural_Oevaln(c_Com_Ocom_OSemi(X2,X1),X4,X3,X5))). % 0.12/0.37 cnf(i_0_34, plain, (c_Natural_Oevaln(c_Com_Ocom_OSemi(X1,X2),X3,X4,X5)|~c_Natural_Oevaln(X2,X6,X4,X5)|~c_Natural_Oevaln(X1,X3,X4,X6))). % 0.12/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.12/0.37 # Begin printing tableau % 0.12/0.37 # Found 5 steps % 0.12/0.37 cnf(i_0_58, negated_conjecture, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)=v_xa|v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))!=v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)), inference(start_rule)). % 0.12/0.37 cnf(i_0_61, plain, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)=v_xa), inference(closure_rule, [i_0_49])). % 0.12/0.37 cnf(i_0_62, plain, (v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))!=v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)), inference(extension_rule, [i_0_37])). % 0.12/0.37 cnf(i_0_107, plain, (c_Com_Ocom_OSemi(v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)),X5)!=c_Com_Ocom_OSemi(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa),X6)), inference(extension_rule, [i_0_52])). % 0.12/0.37 cnf(i_0_136, plain, (~c_Natural_Oevalc(c_Com_Ocom_OSKIP,c_Com_Ocom_OSemi(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa),X6),c_Com_Ocom_OSemi(v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)),X5))), inference(etableau_closure_rule, [i_0_136, ...])). % 0.12/0.37 # End printing tableau % 0.12/0.37 # SZS output end % 0.12/0.37 # Branches closed with saturation will be marked with an "s" % 0.12/0.37 # There were 1 total branch saturation attempts. % 0.12/0.37 # There were 0 of these attempts blocked. % 0.12/0.37 # There were 0 deferred branch saturation attempts. % 0.12/0.37 # There were 0 free duplicated saturations. % 0.12/0.37 # There were 1 total successful branch saturations. % 0.12/0.37 # There were 0 successful branch saturations in interreduction. % 0.12/0.37 # There were 0 successful branch saturations on the branch. % 0.12/0.37 # There were 1 successful branch saturations after the branch. % 0.12/0.37 # There were 1 total branch saturation attempts. % 0.12/0.37 # There were 0 of these attempts blocked. % 0.12/0.37 # There were 0 deferred branch saturation attempts. % 0.12/0.37 # There were 0 free duplicated saturations. % 0.12/0.37 # There were 1 total successful branch saturations. % 0.12/0.37 # There were 0 successful branch saturations in interreduction. % 0.12/0.37 # There were 0 successful branch saturations on the branch. % 0.12/0.37 # There were 1 successful branch saturations after the branch. % 0.12/0.37 # There were 1 total branch saturation attempts. % 0.12/0.37 # There were 0 of these attempts blocked. % 0.12/0.37 # There were 0 deferred branch saturation attempts. % 0.12/0.37 # There were 0 free duplicated saturations. % 0.12/0.37 # There were 1 total successful branch saturations. % 0.12/0.37 # There were 0 successful branch saturations in interreduction. % 0.12/0.37 # There were 0 successful branch saturations on the branch. % 0.12/0.37 # There were 1 successful branch saturations after the branch. % 0.12/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # Begin clausification derivation % 0.12/0.37 % 0.12/0.37 # End clausification derivation % 0.12/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.12/0.37 cnf(i_0_55, negated_conjecture, (c_Hoare__Mirabelle_Ostate__not__singleton)). % 0.12/0.37 cnf(i_0_45, plain, (c_Natural_Oevalc(c_Com_Ocom_OSKIP,X1,X1))). % 0.12/0.37 cnf(i_0_40, plain, (c_Natural_Oevaln(c_Com_Ocom_OSKIP,X1,X2,X1))). % 0.12/0.37 cnf(i_0_56, negated_conjecture, (~c_Natural_Oevalc(v_c,v_x,v_xa))). % 0.12/0.37 cnf(i_0_47, plain, (v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__raw__1!=v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__raw__2)). % 0.12/0.37 cnf(i_0_51, plain, (v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__1!=v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__2)). % 0.12/0.37 cnf(i_0_49, plain, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(X1)!=X1)). % 0.12/0.37 cnf(i_0_43, plain, (c_Com_Ocom_OSKIP!=c_Com_Ocom_OSemi(X1,X2))). % 0.12/0.37 cnf(i_0_58, negated_conjecture, (X1=v_xa|v_xb(X1)!=X1)). % 0.12/0.37 cnf(i_0_52, plain, (X1=X2|~c_Natural_Oevalc(c_Com_Ocom_OSKIP,X2,X1))). % 0.12/0.37 cnf(i_0_31, plain, (X1=X2|~c_Natural_Oevaln(c_Com_Ocom_OSKIP,X2,X3,X1))). % 0.12/0.37 cnf(i_0_57, negated_conjecture, (X1=v_xa|c_Natural_Oevalc(v_c,v_x,v_xb(X1)))). % 0.12/0.37 cnf(i_0_36, plain, (X1=X2|c_Com_Ocom_OSemi(X3,X1)!=c_Com_Ocom_OSemi(X4,X2))). % 0.12/0.37 cnf(i_0_37, plain, (X1=X2|c_Com_Ocom_OSemi(X1,X3)!=c_Com_Ocom_OSemi(X2,X4))). % 0.12/0.37 cnf(i_0_44, plain, (X1=X2|~c_Natural_Oevalc(X3,X4,X2)|~c_Natural_Oevalc(X3,X4,X1))). % 0.12/0.37 cnf(i_0_53, plain, (c_Natural_Oevalc(X1,X2,X3)|~c_Natural_Oevaln(X1,X2,X4,X3))). % 0.12/0.37 cnf(i_0_35, plain, (c_Natural_Oevaln(X1,X2,c_Natural_Osko__Natural__Xeval__eq__1__1(X1,X2,X3),X3)|~c_Natural_Oevalc(X1,X2,X3))). % 0.12/0.37 cnf(i_0_42, plain, (c_Natural_Oevaln(X1,X2,c_Natural_Osko__Natural__Xevalc__evaln__1__1(X1,X2,X3),X3)|~c_Natural_Oevalc(X1,X2,X3))). % 0.12/0.37 cnf(i_0_33, plain, (c_Natural_Oevalc(X1,X2,c_Natural_Osko__Natural__Xevalc__elim__cases__4__1(X1,X3,X2,X4))|~c_Natural_Oevalc(c_Com_Ocom_OSemi(X1,X3),X2,X4))). % 0.12/0.37 cnf(i_0_32, plain, (c_Natural_Oevalc(X1,c_Natural_Osko__Natural__Xevalc__elim__cases__4__1(X2,X1,X3,X4),X4)|~c_Natural_Oevalc(c_Com_Ocom_OSemi(X2,X1),X3,X4))). % 0.12/0.37 cnf(i_0_50, plain, (c_Natural_Oevalc(c_Com_Ocom_OSemi(X1,X2),X3,X4)|~c_Natural_Oevalc(X2,X5,X4)|~c_Natural_Oevalc(X1,X3,X5))). % 0.12/0.37 cnf(i_0_39, plain, (c_Natural_Oevaln(X1,X2,X3,c_Natural_Osko__Natural__Xevaln__elim__cases__4__1(X1,X4,X3,X2,X5))|~c_Natural_Oevaln(c_Com_Ocom_OSemi(X1,X4),X2,X3,X5))). % 0.12/0.37 cnf(i_0_38, plain, (c_Natural_Oevaln(X1,c_Natural_Osko__Natural__Xevaln__elim__cases__4__1(X2,X1,X3,X4,X5),X3,X5)|~c_Natural_Oevaln(c_Com_Ocom_OSemi(X2,X1),X4,X3,X5))). % 0.12/0.37 cnf(i_0_34, plain, (c_Natural_Oevaln(c_Com_Ocom_OSemi(X1,X2),X3,X4,X5)|~c_Natural_Oevaln(X2,X6,X4,X5)|~c_Natural_Oevaln(X1,X3,X4,X6))). % 0.12/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.12/0.37 # Begin printing tableau % 0.12/0.37 # Found 5 steps % 0.12/0.37 cnf(i_0_58, negated_conjecture, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)=v_xa|v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))!=v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)), inference(start_rule)). % 0.12/0.37 cnf(i_0_61, plain, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)=v_xa), inference(closure_rule, [i_0_49])). % 0.12/0.37 cnf(i_0_62, plain, (v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))!=v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)), inference(extension_rule, [i_0_36])). % 0.12/0.37 cnf(i_0_105, plain, (c_Com_Ocom_OSemi(X5,v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)))!=c_Com_Ocom_OSemi(X6,v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))), inference(extension_rule, [i_0_52])). % 0.12/0.37 cnf(i_0_136, plain, (~c_Natural_Oevalc(c_Com_Ocom_OSKIP,c_Com_Ocom_OSemi(X6,v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)),c_Com_Ocom_OSemi(X5,v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))))), inference(etableau_closure_rule, [i_0_136, ...])). % 0.12/0.37 # End printing tableau % 0.12/0.37 # SZS output end % 0.12/0.37 # Branches closed with saturation will be marked with an "s" % 0.12/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.38 # Begin clausification derivation % 0.12/0.38 % 0.12/0.38 # End clausification derivation % 0.12/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.12/0.38 cnf(i_0_55, negated_conjecture, (c_Hoare__Mirabelle_Ostate__not__singleton)). % 0.12/0.38 cnf(i_0_45, plain, (c_Natural_Oevalc(c_Com_Ocom_OSKIP,X1,X1))). % 0.12/0.38 cnf(i_0_40, plain, (c_Natural_Oevaln(c_Com_Ocom_OSKIP,X1,X2,X1))). % 0.12/0.38 cnf(i_0_56, negated_conjecture, (~c_Natural_Oevalc(v_c,v_x,v_xa))). % 0.12/0.38 cnf(i_0_47, plain, (v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__raw__1!=v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__raw__2)). % 0.12/0.38 cnf(i_0_51, plain, (v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__1!=v_sko__Hoare__Mirabelle__Xstate__not__singleton__def__2)). % 0.12/0.38 cnf(i_0_49, plain, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(X1)!=X1)). % 0.12/0.38 cnf(i_0_43, plain, (c_Com_Ocom_OSKIP!=c_Com_Ocom_OSemi(X1,X2))). % 0.12/0.38 cnf(i_0_58, negated_conjecture, (X1=v_xa|v_xb(X1)!=X1)). % 0.12/0.38 cnf(i_0_52, plain, (X1=X2|~c_Natural_Oevalc(c_Com_Ocom_OSKIP,X2,X1))). % 0.12/0.38 cnf(i_0_31, plain, (X1=X2|~c_Natural_Oevaln(c_Com_Ocom_OSKIP,X2,X3,X1))). % 0.12/0.38 cnf(i_0_57, negated_conjecture, (X1=v_xa|c_Natural_Oevalc(v_c,v_x,v_xb(X1)))). % 0.12/0.38 cnf(i_0_36, plain, (X1=X2|c_Com_Ocom_OSemi(X3,X1)!=c_Com_Ocom_OSemi(X4,X2))). % 0.12/0.38 cnf(i_0_37, plain, (X1=X2|c_Com_Ocom_OSemi(X1,X3)!=c_Com_Ocom_OSemi(X2,X4))). % 0.12/0.38 cnf(i_0_44, plain, (X1=X2|~c_Natural_Oevalc(X3,X4,X2)|~c_Natural_Oevalc(X3,X4,X1))). % 0.12/0.38 cnf(i_0_53, plain, (c_Natural_Oevalc(X1,X2,X3)|~c_Natural_Oevaln(X1,X2,X4,X3))). % 0.12/0.38 cnf(i_0_35, plain, (c_Natural_Oevaln(X1,X2,c_Natural_Osko__Natural__Xeval__eq__1__1(X1,X2,X3),X3)|~c_Natural_Oevalc(X1,X2,X3))). % 0.12/0.38 cnf(i_0_42, plain, (c_Natural_Oevaln(X1,X2,c_Natural_Osko__Natural__Xevalc__evaln__1__1(X1,X2,X3),X3)|~c_Natural_Oevalc(X1,X2,X3))). % 0.12/0.38 cnf(i_0_33, plain, (c_Natural_Oevalc(X1,X2,c_Natural_Osko__Natural__Xevalc__elim__cases__4__1(X1,X3,X2,X4))|~c_Natural_Oevalc(c_Com_Ocom_OSemi(X1,X3),X2,X4))). % 0.12/0.38 cnf(i_0_32, plain, (c_Natural_Oevalc(X1,c_Natural_Osko__Natural__Xevalc__elim__cases__4__1(X2,X1,X3,X4),X4)|~c_Natural_Oevalc(c_Com_Ocom_OSemi(X2,X1),X3,X4))). % 0.12/0.38 cnf(i_0_50, plain, (c_Natural_Oevalc(c_Com_Ocom_OSemi(X1,X2),X3,X4)|~c_Natural_Oevalc(X2,X5,X4)|~c_Natural_Oevalc(X1,X3,X5))). % 0.12/0.38 cnf(i_0_39, plain, (c_Natural_Oevaln(X1,X2,X3,c_Natural_Osko__Natural__Xevaln__elim__cases__4__1(X1,X4,X3,X2,X5))|~c_Natural_Oevaln(c_Com_Ocom_OSemi(X1,X4),X2,X3,X5))). % 0.12/0.38 cnf(i_0_38, plain, (c_Natural_Oevaln(X1,c_Natural_Osko__Natural__Xevaln__elim__cases__4__1(X2,X1,X3,X4,X5),X3,X5)|~c_Natural_Oevaln(c_Com_Ocom_OSemi(X2,X1),X4,X3,X5))). % 0.12/0.38 cnf(i_0_34, plain, (c_Natural_Oevaln(c_Com_Ocom_OSemi(X1,X2),X3,X4,X5)|~c_Natural_Oevaln(X2,X6,X4,X5)|~c_Natural_Oevaln(X1,X3,X4,X6))). % 0.12/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.12/0.38 # Begin printing tableau % 0.12/0.38 # Found 6 steps % 0.12/0.38 cnf(i_0_58, negated_conjecture, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)=v_xa|v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))!=v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)), inference(start_rule)). % 0.12/0.38 cnf(i_0_61, plain, (v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)=v_xa), inference(closure_rule, [i_0_49])). % 0.12/0.38 cnf(i_0_62, plain, (v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))!=v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)), inference(extension_rule, [i_0_44])). % 0.12/0.38 cnf(i_0_109, plain, (~c_Natural_Oevalc(c_Com_Ocom_OSKIP,v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa),v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa))), inference(closure_rule, [i_0_45])). % 0.12/0.38 cnf(i_0_110, plain, (~c_Natural_Oevalc(c_Com_Ocom_OSKIP,v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa),v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)))), inference(extension_rule, [i_0_53])). % 0.12/0.38 cnf(i_0_147, plain, (~c_Natural_Oevaln(c_Com_Ocom_OSKIP,v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa),X8,v_xb(v_sko__Hoare__Mirabelle__Xsingle__stateE__1(v_xa)))), inference(etableau_closure_rule, [i_0_147, ...])). % 0.12/0.38 # End printing tableau % 0.12/0.38 # SZS output end % 0.12/0.38 # Branches closed with # Child (23282) has found a proof. % 0.12/0.38 saturation will be marked with an "s" % 0.12/0.38 % 0.12/0.38 # Proof search is over... % 0.12/0.38 # Freeing feature tree %------------------------------------------------------------------------------