/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/product-lines/email_spec11_product10.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-dcfa08f [2020-12-23 08:43:29,090 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-23 08:43:29,093 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-23 08:43:29,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-23 08:43:29,134 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-23 08:43:29,135 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-23 08:43:29,137 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-23 08:43:29,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-23 08:43:29,142 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-23 08:43:29,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-23 08:43:29,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-23 08:43:29,146 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-23 08:43:29,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-23 08:43:29,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-23 08:43:29,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-23 08:43:29,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-23 08:43:29,152 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-23 08:43:29,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-23 08:43:29,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-23 08:43:29,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-23 08:43:29,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-23 08:43:29,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-23 08:43:29,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-23 08:43:29,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-23 08:43:29,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-23 08:43:29,184 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-23 08:43:29,185 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-23 08:43:29,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-23 08:43:29,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-23 08:43:29,190 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-23 08:43:29,190 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-23 08:43:29,192 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-23 08:43:29,197 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-23 08:43:29,198 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-23 08:43:29,202 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-23 08:43:29,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-23 08:43:29,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-23 08:43:29,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-23 08:43:29,204 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-23 08:43:29,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-23 08:43:29,209 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-23 08:43:29,214 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-23 08:43:29,271 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-23 08:43:29,272 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-23 08:43:29,275 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-23 08:43:29,275 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-23 08:43:29,276 INFO L138 SettingsManager]: * Use SBE=true [2020-12-23 08:43:29,276 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-23 08:43:29,276 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-23 08:43:29,276 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-23 08:43:29,277 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-23 08:43:29,277 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-23 08:43:29,279 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-23 08:43:29,280 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-23 08:43:29,280 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-23 08:43:29,280 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-23 08:43:29,280 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-23 08:43:29,281 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-23 08:43:29,281 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-23 08:43:29,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-23 08:43:29,281 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-23 08:43:29,281 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-23 08:43:29,282 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-23 08:43:29,282 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-23 08:43:29,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-23 08:43:29,282 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-23 08:43:29,282 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-23 08:43:29,283 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-23 08:43:29,752 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-23 08:43:29,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-23 08:43:29,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-23 08:43:29,792 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-23 08:43:29,793 INFO L275 PluginConnector]: CDTParser initialized [2020-12-23 08:43:29,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_product10.cil.c [2020-12-23 08:43:29,889 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/5b5a866e4/1b532fc5814d40f5a1163c030974a04d/FLAGea352eea1 [2020-12-23 08:43:30,727 INFO L306 CDTParser]: Found 1 translation units. [2020-12-23 08:43:30,728 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product10.cil.c [2020-12-23 08:43:30,752 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/5b5a866e4/1b532fc5814d40f5a1163c030974a04d/FLAGea352eea1 [2020-12-23 08:43:30,868 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/5b5a866e4/1b532fc5814d40f5a1163c030974a04d [2020-12-23 08:43:30,871 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-23 08:43:30,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-23 08:43:30,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-23 08:43:30,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-23 08:43:30,883 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-23 08:43:30,884 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 08:43:30" (1/1) ... [2020-12-23 08:43:30,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fdf948c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 08:43:30, skipping insertion in model container [2020-12-23 08:43:30,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 08:43:30" (1/1) ... [2020-12-23 08:43:30,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-23 08:43:30,989 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: lhs: VariableLHS[~__ste_Email_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~1,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~1,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~1,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_id0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_id1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~2,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~2,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~2,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_from0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_from1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~3,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~3,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~3,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_to0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_to1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~4,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp3~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~4,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_subject0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_subject1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~5,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~5,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp3~1,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~5,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_body0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_body1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_isEncrypted0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_isEncrypted1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~7,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~7,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~7,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_encryptionKey0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_encryptionKey1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~8,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~8,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~8,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_isSigned0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_isSigned1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~9,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~9,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~9,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_signKey0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_signKey1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~10,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~10,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~10,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_isSignatureVerified0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_isSignatureVerified1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp4~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~11,] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~12,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~12,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~13,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~13,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~13,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp3~2,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~13,] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_name0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_name1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_name2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~14,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~14,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~14,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~14,] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_outbuffer0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_outbuffer1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_outbuffer2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~15,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~15,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~15,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~15,] left hand side expression in assignment: lhs: VariableLHS[~__ste_ClientAddressBook_size0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_ClientAddressBook_size1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_ClientAddressBook_size2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~0,] left hand side expression in assignment: lhs: VariableLHS[~size~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~16,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~16,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook0_Alias0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook0_Alias1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook0_Alias2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook1_Alias0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook1_Alias1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook1_Alias2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook2_Alias0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook2_Alias1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook2_Alias2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook0_Address0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook0_Address1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook0_Address2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook1_Address0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook1_Address1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook1_Address2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook2_Address0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook2_Address1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook2_Address2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~20,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~20,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~20,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~20,] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_autoResponse0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_autoResponse1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_autoResponse2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~21,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~21,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~21,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~21,] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_privateKey0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_privateKey1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_privateKey2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~22,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~22,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~22,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~22,] left hand side expression in assignment: lhs: VariableLHS[~__ste_ClientKeyring_size0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_ClientKeyring_size1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_ClientKeyring_size2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~1,] left hand side expression in assignment: lhs: VariableLHS[~size~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~1,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~23,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~23,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring0_User0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring0_User1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring1_User0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring1_User1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring2_User0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring2_User1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring0_PublicKey0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring0_PublicKey1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring1_PublicKey0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring1_PublicKey1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring2_PublicKey0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring2_PublicKey1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~27,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~27,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~27,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~27,] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_forwardReceiver0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_forwardReceiver1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_forwardReceiver2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~28,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~28,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~28,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~28,] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_idCounter0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_idCounter1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_idCounter2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] left hand side expression in assignment: lhs: VariableLHS[~fwreceiver~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~client~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~29,] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] left hand side expression in assignment: lhs: VariableLHS[~email~0,] left hand side expression in assignment: lhs: VariableLHS[~queue_empty~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~queued_message~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~queued_client~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~30,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~31,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~32,] left hand side expression in assignment: lhs: VariableLHS[~__utac__ad__arg1~0,] left hand side expression in assignment: lhs: VariableLHS[~__utac__ad__arg2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~8,] left hand side expression in assignment: lhs: VariableLHS[~sender~0,] left hand side expression in assignment: lhs: VariableLHS[~op1~0,] left hand side expression in assignment: lhs: VariableLHS[~op2~0,] left hand side expression in assignment: lhs: VariableLHS[~op3~0,] left hand side expression in assignment: lhs: VariableLHS[~op4~0,] left hand side expression in assignment: lhs: VariableLHS[~op5~0,] left hand side expression in assignment: lhs: VariableLHS[~op6~0,] left hand side expression in assignment: lhs: VariableLHS[~op7~0,] left hand side expression in assignment: lhs: VariableLHS[~op8~0,] left hand side expression in assignment: lhs: VariableLHS[~op9~0,] left hand side expression in assignment: lhs: VariableLHS[~op10~0,] left hand side expression in assignment: lhs: VariableLHS[~op11~0,] left hand side expression in assignment: lhs: VariableLHS[~splverifierCounter~0,] left hand side expression in assignment: lhs: VariableLHS[~splverifierCounter~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___9~0,] left hand side expression in assignment: lhs: VariableLHS[~op1~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___8~0,] left hand side expression in assignment: lhs: VariableLHS[~op2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~0,] left hand side expression in assignment: lhs: VariableLHS[~op3~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~0,] left hand side expression in assignment: lhs: VariableLHS[~op4~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~0,] left hand side expression in assignment: lhs: VariableLHS[~op5~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~0,] left hand side expression in assignment: lhs: VariableLHS[~op6~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~0,] left hand side expression in assignment: lhs: VariableLHS[~op7~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~0,] left hand side expression in assignment: lhs: VariableLHS[~op8~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~op9~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~op10~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~9,] left hand side expression in assignment: lhs: VariableLHS[~op11~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~10,] left hand side expression in assignment: lhs: VariableLHS[~cf~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_15~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_15~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_16~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_16~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_17~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_18~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_17~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_19~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_19~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_15~1,] left hand side expression in assignment: lhs: VariableLHS[~cf~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~11,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~1,] left hand side expression in assignment: lhs: VariableLHS[~mem_16~1,] left hand side expression in assignment: lhs: VariableLHS[~cf~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~1,] left hand side expression in assignment: lhs: VariableLHS[~mem_17~1,] left hand side expression in assignment: address: IdentifierExpression[~mem_17~1,] left hand side expression in assignment: lhs: VariableLHS[~excep~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~1,] left hand side expression in assignment: lhs: VariableLHS[~mem_16~2,] left hand side expression in assignment: lhs: VariableLHS[~cf~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~2,] left hand side expression in assignment: lhs: VariableLHS[~mem_17~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~2,] left hand side expression in assignment: lhs: VariableLHS[~mem_18~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp15~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_19~1,] left hand side expression in assignment: lhs: VariableLHS[~cf~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~12,] left hand side expression in assignment: lhs: VariableLHS[~new~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_18~2,] left hand side expression in assignment: address: IdentifierExpression[~mem_18~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_19~2,] left hand side expression in assignment: address: IdentifierExpression[~mem_19~2,] left hand side expression in assignment: lhs: VariableLHS[~head~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~33,] left hand side expression in assignment: lhs: VariableLHS[~temp~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_20~0,] left hand side expression in assignment: lhs: VariableLHS[~next~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_21~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~3,] left hand side expression in assignment: lhs: VariableLHS[~temp~0,] left hand side expression in assignment: lhs: VariableLHS[~count,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp15~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp16~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_22~0,] left hand side expression in assignment: lhs: VariableLHS[~head~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~mem_23~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp17~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~33,] left hand side expression in assignment: lhs: VariableLHS[~mem_24~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~33,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~33,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp4~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~4,] left hand side expression in assignment: lhs: VariableLHS[~mem_12~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_13~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~4,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~34,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp4~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~5,] left hand side expression in assignment: lhs: VariableLHS[~mem_12~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~4,] left hand side expression in assignment: lhs: VariableLHS[~mem_13~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~5,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~5,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~35,] left hand side expression in assignment: lhs: VariableLHS[~tmp~13,] [2020-12-23 08:43:31,861 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product10.cil.c[53122,53135] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~14,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~bob~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp1~0,] left hand side expression in assignment: lhs: VariableLHS[~rjh~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp2~0,] left hand side expression in assignment: lhs: VariableLHS[~chuck~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp3~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~15,] left hand side expression in assignment: lhs: VariableLHS[~tmp~16,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~5,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~5,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~5,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~37,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~38,] left hand side expression in assignment: lhs: VariableLHS[~msg~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~39,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~40,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~41,] [2020-12-23 08:43:31,891 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 08:43:31,911 INFO L203 MainTranslator]: Completed pre-run left hand side expression in assignment: lhs: VariableLHS[~__ste_Email_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~1,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~1,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~1,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_id0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_id1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~2,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~2,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~2,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_from0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_from1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~3,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~3,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~3,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_to0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_to1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~4,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp3~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~4,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_subject0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_subject1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~5,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~5,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp3~1,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~5,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_body0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_body1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_isEncrypted0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_isEncrypted1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~7,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~7,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~7,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_encryptionKey0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_encryptionKey1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~8,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~8,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~8,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_isSigned0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_isSigned1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~9,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~9,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~9,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_signKey0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_signKey1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~10,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~10,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~10,] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_isSignatureVerified0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_email_isSignatureVerified1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp4~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~11,] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~12,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~12,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~13,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~13,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~13,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp3~2,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~13,] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_name0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_name1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_name2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~14,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~14,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~14,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~14,] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_outbuffer0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_outbuffer1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_outbuffer2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~15,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~15,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~15,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~15,] left hand side expression in assignment: lhs: VariableLHS[~__ste_ClientAddressBook_size0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_ClientAddressBook_size1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_ClientAddressBook_size2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~0,] left hand side expression in assignment: lhs: VariableLHS[~size~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~16,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~16,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~17,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~18,] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook0_Alias0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook0_Alias1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook0_Alias2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook1_Alias0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook1_Alias1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook1_Alias2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook2_Alias0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook2_Alias1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook2_Alias2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~19,] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook0_Address0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook0_Address1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook0_Address2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook1_Address0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook1_Address1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook1_Address2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook2_Address0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook2_Address1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_AddressBook2_Address2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~20,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~20,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~20,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~20,] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_autoResponse0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_autoResponse1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_autoResponse2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~21,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~21,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~21,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~21,] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_privateKey0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_privateKey1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_privateKey2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~22,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~22,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~22,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~22,] left hand side expression in assignment: lhs: VariableLHS[~__ste_ClientKeyring_size0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_ClientKeyring_size1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_ClientKeyring_size2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~1,] left hand side expression in assignment: lhs: VariableLHS[~size~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~1,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~23,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~23,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~24,] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring0_User0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring0_User1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring1_User0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring1_User1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring2_User0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring2_User1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~25,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~26,] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring0_PublicKey0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring0_PublicKey1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring1_PublicKey0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring1_PublicKey1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring2_PublicKey0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_Client_Keyring2_PublicKey1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~27,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~27,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~27,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~27,] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_forwardReceiver0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_forwardReceiver1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_forwardReceiver2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~28,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~28,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~28,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~28,] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_idCounter0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_idCounter1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__ste_client_idCounter2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] left hand side expression in assignment: lhs: VariableLHS[~fwreceiver~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~client~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~29,] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] left hand side expression in assignment: lhs: VariableLHS[~email~0,] left hand side expression in assignment: lhs: VariableLHS[~queue_empty~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~queued_message~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~queued_client~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~30,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~31,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~32,] left hand side expression in assignment: lhs: VariableLHS[~__utac__ad__arg1~0,] left hand side expression in assignment: lhs: VariableLHS[~__utac__ad__arg2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~8,] left hand side expression in assignment: lhs: VariableLHS[~sender~0,] left hand side expression in assignment: lhs: VariableLHS[~op1~0,] left hand side expression in assignment: lhs: VariableLHS[~op2~0,] left hand side expression in assignment: lhs: VariableLHS[~op3~0,] left hand side expression in assignment: lhs: VariableLHS[~op4~0,] left hand side expression in assignment: lhs: VariableLHS[~op5~0,] left hand side expression in assignment: lhs: VariableLHS[~op6~0,] left hand side expression in assignment: lhs: VariableLHS[~op7~0,] left hand side expression in assignment: lhs: VariableLHS[~op8~0,] left hand side expression in assignment: lhs: VariableLHS[~op9~0,] left hand side expression in assignment: lhs: VariableLHS[~op10~0,] left hand side expression in assignment: lhs: VariableLHS[~op11~0,] left hand side expression in assignment: lhs: VariableLHS[~splverifierCounter~0,] left hand side expression in assignment: lhs: VariableLHS[~splverifierCounter~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___9~0,] left hand side expression in assignment: lhs: VariableLHS[~op1~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___8~0,] left hand side expression in assignment: lhs: VariableLHS[~op2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~0,] left hand side expression in assignment: lhs: VariableLHS[~op3~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~0,] left hand side expression in assignment: lhs: VariableLHS[~op4~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~0,] left hand side expression in assignment: lhs: VariableLHS[~op5~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~0,] left hand side expression in assignment: lhs: VariableLHS[~op6~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~0,] left hand side expression in assignment: lhs: VariableLHS[~op7~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~0,] left hand side expression in assignment: lhs: VariableLHS[~op8~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~op9~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~op10~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~9,] left hand side expression in assignment: lhs: VariableLHS[~op11~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~10,] left hand side expression in assignment: lhs: VariableLHS[~cf~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_15~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_15~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_16~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_16~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_17~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_18~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_17~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_19~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_19~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_15~1,] left hand side expression in assignment: lhs: VariableLHS[~cf~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~11,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~1,] left hand side expression in assignment: lhs: VariableLHS[~mem_16~1,] left hand side expression in assignment: lhs: VariableLHS[~cf~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~1,] left hand side expression in assignment: lhs: VariableLHS[~mem_17~1,] left hand side expression in assignment: address: IdentifierExpression[~mem_17~1,] left hand side expression in assignment: lhs: VariableLHS[~excep~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~1,] left hand side expression in assignment: lhs: VariableLHS[~mem_16~2,] left hand side expression in assignment: lhs: VariableLHS[~cf~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~2,] left hand side expression in assignment: lhs: VariableLHS[~mem_17~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~2,] left hand side expression in assignment: lhs: VariableLHS[~mem_18~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp15~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_19~1,] left hand side expression in assignment: lhs: VariableLHS[~cf~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~12,] left hand side expression in assignment: lhs: VariableLHS[~new~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_18~2,] left hand side expression in assignment: address: IdentifierExpression[~mem_18~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_19~2,] left hand side expression in assignment: address: IdentifierExpression[~mem_19~2,] left hand side expression in assignment: lhs: VariableLHS[~head~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~33,] left hand side expression in assignment: lhs: VariableLHS[~temp~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_20~0,] left hand side expression in assignment: lhs: VariableLHS[~next~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_21~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~3,] left hand side expression in assignment: lhs: VariableLHS[~temp~0,] left hand side expression in assignment: lhs: VariableLHS[~count,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp15~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp16~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_22~0,] left hand side expression in assignment: lhs: VariableLHS[~head~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~mem_23~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp17~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~33,] left hand side expression in assignment: lhs: VariableLHS[~mem_24~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~33,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~33,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp4~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~4,] left hand side expression in assignment: lhs: VariableLHS[~mem_12~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_13~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~4,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~34,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp4~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~5,] left hand side expression in assignment: lhs: VariableLHS[~mem_12~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~4,] left hand side expression in assignment: lhs: VariableLHS[~mem_13~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~5,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~5,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~35,] left hand side expression in assignment: lhs: VariableLHS[~tmp~13,] [2020-12-23 08:43:32,029 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product10.cil.c[53122,53135] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~14,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~bob~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp1~0,] left hand side expression in assignment: lhs: VariableLHS[~rjh~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp2~0,] left hand side expression in assignment: lhs: VariableLHS[~chuck~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp3~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~15,] left hand side expression in assignment: lhs: VariableLHS[~tmp~16,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~5,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~5,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~5,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~37,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~38,] left hand side expression in assignment: lhs: VariableLHS[~msg~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~39,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~40,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~41,] [2020-12-23 08:43:32,038 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 08:43:32,115 INFO L208 MainTranslator]: Completed translation [2020-12-23 08:43:32,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 08:43:32 WrapperNode [2020-12-23 08:43:32,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-23 08:43:32,118 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-23 08:43:32,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-23 08:43:32,118 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-23 08:43:32,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 08:43:32" (1/1) ... [2020-12-23 08:43:32,164 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 08:43:32" (1/1) ... [2020-12-23 08:43:32,276 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-23 08:43:32,277 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-23 08:43:32,277 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-23 08:43:32,277 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-23 08:43:32,290 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 08:43:32" (1/1) ... [2020-12-23 08:43:32,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 08:43:32" (1/1) ... [2020-12-23 08:43:32,297 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 08:43:32" (1/1) ... [2020-12-23 08:43:32,297 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 08:43:32" (1/1) ... [2020-12-23 08:43:32,318 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 08:43:32" (1/1) ... [2020-12-23 08:43:32,329 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 08:43:32" (1/1) ... [2020-12-23 08:43:32,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 08:43:32" (1/1) ... [2020-12-23 08:43:32,352 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-23 08:43:32,355 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-23 08:43:32,355 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-23 08:43:32,355 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-23 08:43:32,357 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 08:43:32" (1/1) ... No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-23 08:43:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-12-23 08:43:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-23 08:43:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-23 08:43:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-23 08:43:32,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-23 08:43:34,158 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-23 08:43:34,158 INFO L299 CfgBuilder]: Removed 155 assume(true) statements. [2020-12-23 08:43:34,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 08:43:34 BoogieIcfgContainer [2020-12-23 08:43:34,160 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-23 08:43:34,162 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-23 08:43:34,162 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-23 08:43:34,166 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-23 08:43:34,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.12 08:43:30" (1/3) ... [2020-12-23 08:43:34,167 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3519f5c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 08:43:34, skipping insertion in model container [2020-12-23 08:43:34,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 08:43:32" (2/3) ... [2020-12-23 08:43:34,168 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3519f5c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 08:43:34, skipping insertion in model container [2020-12-23 08:43:34,168 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 08:43:34" (3/3) ... [2020-12-23 08:43:34,170 INFO L111 eAbstractionObserver]: Analyzing ICFG email_spec11_product10.cil.c [2020-12-23 08:43:34,176 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-23 08:43:34,182 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-12-23 08:43:34,201 INFO L253 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-12-23 08:43:34,230 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-23 08:43:34,230 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-23 08:43:34,231 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-23 08:43:34,231 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-23 08:43:34,231 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-23 08:43:34,231 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-23 08:43:34,231 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-23 08:43:34,231 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-23 08:43:34,251 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states. [2020-12-23 08:43:34,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-12-23 08:43:34,258 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:34,259 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:34,260 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:34,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:34,266 INFO L82 PathProgramCache]: Analyzing trace with hash 1164700804, now seen corresponding path program 1 times [2020-12-23 08:43:34,277 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:34,278 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549831761] [2020-12-23 08:43:34,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:34,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 08:43:34,675 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549831761] [2020-12-23 08:43:34,676 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 08:43:34,676 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 08:43:34,677 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1049707616] [2020-12-23 08:43:34,683 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-23 08:43:34,683 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:34,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-23 08:43:34,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-23 08:43:34,706 INFO L87 Difference]: Start difference. First operand 162 states. Second operand 2 states. [2020-12-23 08:43:34,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:34,773 INFO L93 Difference]: Finished difference Result 273 states and 434 transitions. [2020-12-23 08:43:34,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-23 08:43:34,775 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 32 [2020-12-23 08:43:34,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:34,799 INFO L225 Difference]: With dead ends: 273 [2020-12-23 08:43:34,800 INFO L226 Difference]: Without dead ends: 131 [2020-12-23 08:43:34,805 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-23 08:43:34,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2020-12-23 08:43:34,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 131. [2020-12-23 08:43:34,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131 states. [2020-12-23 08:43:34,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 209 transitions. [2020-12-23 08:43:34,883 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 209 transitions. Word has length 32 [2020-12-23 08:43:34,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:34,884 INFO L481 AbstractCegarLoop]: Abstraction has 131 states and 209 transitions. [2020-12-23 08:43:34,884 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-23 08:43:34,885 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 209 transitions. [2020-12-23 08:43:34,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-12-23 08:43:34,887 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:34,888 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:34,889 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-23 08:43:34,889 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:34,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:34,891 INFO L82 PathProgramCache]: Analyzing trace with hash 649551968, now seen corresponding path program 1 times [2020-12-23 08:43:34,891 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:34,892 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1811436116] [2020-12-23 08:43:34,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:35,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:35,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 08:43:35,096 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1811436116] [2020-12-23 08:43:35,096 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 08:43:35,096 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 08:43:35,097 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487683184] [2020-12-23 08:43:35,098 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 08:43:35,099 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:35,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 08:43:35,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 08:43:35,100 INFO L87 Difference]: Start difference. First operand 131 states and 209 transitions. Second operand 3 states. [2020-12-23 08:43:35,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:35,185 INFO L93 Difference]: Finished difference Result 366 states and 585 transitions. [2020-12-23 08:43:35,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 08:43:35,189 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2020-12-23 08:43:35,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:35,195 INFO L225 Difference]: With dead ends: 366 [2020-12-23 08:43:35,195 INFO L226 Difference]: Without dead ends: 246 [2020-12-23 08:43:35,198 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 08:43:35,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2020-12-23 08:43:35,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 130. [2020-12-23 08:43:35,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2020-12-23 08:43:35,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 205 transitions. [2020-12-23 08:43:35,229 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 205 transitions. Word has length 33 [2020-12-23 08:43:35,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:35,229 INFO L481 AbstractCegarLoop]: Abstraction has 130 states and 205 transitions. [2020-12-23 08:43:35,229 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 08:43:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 205 transitions. [2020-12-23 08:43:35,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-12-23 08:43:35,234 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:35,234 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:35,234 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-23 08:43:35,235 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:35,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:35,237 INFO L82 PathProgramCache]: Analyzing trace with hash -1050919469, now seen corresponding path program 1 times [2020-12-23 08:43:35,238 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:35,239 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [999959303] [2020-12-23 08:43:35,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:35,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:35,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 08:43:35,447 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [999959303] [2020-12-23 08:43:35,447 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 08:43:35,447 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 08:43:35,448 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1991981905] [2020-12-23 08:43:35,448 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 08:43:35,449 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:35,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 08:43:35,450 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 08:43:35,450 INFO L87 Difference]: Start difference. First operand 130 states and 205 transitions. Second operand 3 states. [2020-12-23 08:43:35,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:35,501 INFO L93 Difference]: Finished difference Result 246 states and 390 transitions. [2020-12-23 08:43:35,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 08:43:35,502 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2020-12-23 08:43:35,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:35,504 INFO L225 Difference]: With dead ends: 246 [2020-12-23 08:43:35,504 INFO L226 Difference]: Without dead ends: 131 [2020-12-23 08:43:35,505 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 08:43:35,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2020-12-23 08:43:35,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 130. [2020-12-23 08:43:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2020-12-23 08:43:35,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 204 transitions. [2020-12-23 08:43:35,516 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 204 transitions. Word has length 34 [2020-12-23 08:43:35,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:35,516 INFO L481 AbstractCegarLoop]: Abstraction has 130 states and 204 transitions. [2020-12-23 08:43:35,516 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 08:43:35,517 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 204 transitions. [2020-12-23 08:43:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-12-23 08:43:35,518 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:35,518 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:35,519 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-23 08:43:35,519 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:35,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:35,520 INFO L82 PathProgramCache]: Analyzing trace with hash -1644115213, now seen corresponding path program 1 times [2020-12-23 08:43:35,520 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:35,520 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94374587] [2020-12-23 08:43:35,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:35,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 08:43:35,651 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94374587] [2020-12-23 08:43:35,652 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 08:43:35,652 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 08:43:35,653 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484752941] [2020-12-23 08:43:35,653 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 08:43:35,653 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:35,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 08:43:35,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 08:43:35,655 INFO L87 Difference]: Start difference. First operand 130 states and 204 transitions. Second operand 3 states. [2020-12-23 08:43:35,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:35,712 INFO L93 Difference]: Finished difference Result 252 states and 397 transitions. [2020-12-23 08:43:35,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 08:43:35,713 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 35 [2020-12-23 08:43:35,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:35,717 INFO L225 Difference]: With dead ends: 252 [2020-12-23 08:43:35,717 INFO L226 Difference]: Without dead ends: 130 [2020-12-23 08:43:35,720 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 08:43:35,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2020-12-23 08:43:35,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 130. [2020-12-23 08:43:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2020-12-23 08:43:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 202 transitions. [2020-12-23 08:43:35,743 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 202 transitions. Word has length 35 [2020-12-23 08:43:35,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:35,743 INFO L481 AbstractCegarLoop]: Abstraction has 130 states and 202 transitions. [2020-12-23 08:43:35,743 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 08:43:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 202 transitions. [2020-12-23 08:43:35,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2020-12-23 08:43:35,750 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:35,750 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:35,750 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-23 08:43:35,751 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:35,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:35,752 INFO L82 PathProgramCache]: Analyzing trace with hash 1106619438, now seen corresponding path program 1 times [2020-12-23 08:43:35,752 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:35,752 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413573262] [2020-12-23 08:43:35,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:35,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 08:43:35,843 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413573262] [2020-12-23 08:43:35,843 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 08:43:35,843 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 08:43:35,843 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844540825] [2020-12-23 08:43:35,844 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 08:43:35,844 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:35,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 08:43:35,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 08:43:35,846 INFO L87 Difference]: Start difference. First operand 130 states and 202 transitions. Second operand 3 states. [2020-12-23 08:43:35,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:35,871 INFO L93 Difference]: Finished difference Result 213 states and 326 transitions. [2020-12-23 08:43:35,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 08:43:35,872 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 36 [2020-12-23 08:43:35,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:35,874 INFO L225 Difference]: With dead ends: 213 [2020-12-23 08:43:35,874 INFO L226 Difference]: Without dead ends: 133 [2020-12-23 08:43:35,876 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 08:43:35,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2020-12-23 08:43:35,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 132. [2020-12-23 08:43:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132 states. [2020-12-23 08:43:35,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 204 transitions. [2020-12-23 08:43:35,893 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 204 transitions. Word has length 36 [2020-12-23 08:43:35,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:35,894 INFO L481 AbstractCegarLoop]: Abstraction has 132 states and 204 transitions. [2020-12-23 08:43:35,894 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 08:43:35,894 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 204 transitions. [2020-12-23 08:43:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-12-23 08:43:35,898 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:35,899 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:35,899 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-23 08:43:35,899 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:35,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:35,900 INFO L82 PathProgramCache]: Analyzing trace with hash 646998941, now seen corresponding path program 1 times [2020-12-23 08:43:35,900 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:35,901 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722927600] [2020-12-23 08:43:35,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 08:43:36,029 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [722927600] [2020-12-23 08:43:36,029 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2064598958] [2020-12-23 08:43:36,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 08:43:36,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:36,717 INFO L263 TraceCheckSpWp]: Trace formula consists of 740 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-23 08:43:36,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 08:43:36,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 08:43:36,920 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 08:43:36,920 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2020-12-23 08:43:36,920 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7193937] [2020-12-23 08:43:36,922 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-23 08:43:36,922 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:36,922 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-23 08:43:36,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-23 08:43:36,923 INFO L87 Difference]: Start difference. First operand 132 states and 204 transitions. Second operand 5 states. [2020-12-23 08:43:36,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:36,961 INFO L93 Difference]: Finished difference Result 326 states and 507 transitions. [2020-12-23 08:43:36,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 08:43:36,962 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 41 [2020-12-23 08:43:36,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:36,964 INFO L225 Difference]: With dead ends: 326 [2020-12-23 08:43:36,965 INFO L226 Difference]: Without dead ends: 246 [2020-12-23 08:43:36,965 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-23 08:43:36,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2020-12-23 08:43:36,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 165. [2020-12-23 08:43:36,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-12-23 08:43:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 265 transitions. [2020-12-23 08:43:36,986 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 265 transitions. Word has length 41 [2020-12-23 08:43:36,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:36,991 INFO L481 AbstractCegarLoop]: Abstraction has 165 states and 265 transitions. [2020-12-23 08:43:36,991 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-23 08:43:36,992 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 265 transitions. [2020-12-23 08:43:36,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-12-23 08:43:36,994 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:36,994 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:37,207 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2020-12-23 08:43:37,209 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:37,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:37,210 INFO L82 PathProgramCache]: Analyzing trace with hash -1119946354, now seen corresponding path program 2 times [2020-12-23 08:43:37,210 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:37,211 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [73065486] [2020-12-23 08:43:37,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:37,327 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 08:43:37,327 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [73065486] [2020-12-23 08:43:37,328 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 08:43:37,328 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-23 08:43:37,328 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1329945261] [2020-12-23 08:43:37,329 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-23 08:43:37,329 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:37,329 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-23 08:43:37,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 08:43:37,330 INFO L87 Difference]: Start difference. First operand 165 states and 265 transitions. Second operand 5 states. [2020-12-23 08:43:37,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:37,398 INFO L93 Difference]: Finished difference Result 420 states and 683 transitions. [2020-12-23 08:43:37,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-23 08:43:37,398 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 46 [2020-12-23 08:43:37,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:37,401 INFO L225 Difference]: With dead ends: 420 [2020-12-23 08:43:37,401 INFO L226 Difference]: Without dead ends: 307 [2020-12-23 08:43:37,402 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-12-23 08:43:37,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2020-12-23 08:43:37,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 227. [2020-12-23 08:43:37,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 227 states. [2020-12-23 08:43:37,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 380 transitions. [2020-12-23 08:43:37,416 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 380 transitions. Word has length 46 [2020-12-23 08:43:37,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:37,417 INFO L481 AbstractCegarLoop]: Abstraction has 227 states and 380 transitions. [2020-12-23 08:43:37,417 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-23 08:43:37,417 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 380 transitions. [2020-12-23 08:43:37,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-12-23 08:43:37,418 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:37,418 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:37,418 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-12-23 08:43:37,418 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:37,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:37,419 INFO L82 PathProgramCache]: Analyzing trace with hash -1405177687, now seen corresponding path program 1 times [2020-12-23 08:43:37,419 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:37,419 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [893134302] [2020-12-23 08:43:37,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:37,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:37,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 08:43:37,477 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [893134302] [2020-12-23 08:43:37,477 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 08:43:37,477 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 08:43:37,478 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028628973] [2020-12-23 08:43:37,478 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 08:43:37,478 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:37,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 08:43:37,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 08:43:37,479 INFO L87 Difference]: Start difference. First operand 227 states and 380 transitions. Second operand 3 states. [2020-12-23 08:43:37,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:37,504 INFO L93 Difference]: Finished difference Result 421 states and 681 transitions. [2020-12-23 08:43:37,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 08:43:37,505 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2020-12-23 08:43:37,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:37,507 INFO L225 Difference]: With dead ends: 421 [2020-12-23 08:43:37,507 INFO L226 Difference]: Without dead ends: 279 [2020-12-23 08:43:37,508 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 08:43:37,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-12-23 08:43:37,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 199. [2020-12-23 08:43:37,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199 states. [2020-12-23 08:43:37,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 324 transitions. [2020-12-23 08:43:37,521 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 324 transitions. Word has length 48 [2020-12-23 08:43:37,521 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:37,521 INFO L481 AbstractCegarLoop]: Abstraction has 199 states and 324 transitions. [2020-12-23 08:43:37,522 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 08:43:37,522 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 324 transitions. [2020-12-23 08:43:37,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-12-23 08:43:37,522 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:37,523 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:37,523 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-12-23 08:43:37,523 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:37,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:37,523 INFO L82 PathProgramCache]: Analyzing trace with hash 1760653519, now seen corresponding path program 1 times [2020-12-23 08:43:37,524 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:37,524 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914787967] [2020-12-23 08:43:37,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:37,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 08:43:37,580 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914787967] [2020-12-23 08:43:37,580 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 08:43:37,580 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 08:43:37,580 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1390389842] [2020-12-23 08:43:37,581 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 08:43:37,581 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:37,581 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 08:43:37,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 08:43:37,582 INFO L87 Difference]: Start difference. First operand 199 states and 324 transitions. Second operand 3 states. [2020-12-23 08:43:37,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:37,627 INFO L93 Difference]: Finished difference Result 505 states and 833 transitions. [2020-12-23 08:43:37,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 08:43:37,628 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2020-12-23 08:43:37,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:37,631 INFO L225 Difference]: With dead ends: 505 [2020-12-23 08:43:37,631 INFO L226 Difference]: Without dead ends: 336 [2020-12-23 08:43:37,632 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 08:43:37,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 336 states. [2020-12-23 08:43:37,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 336 to 256. [2020-12-23 08:43:37,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 256 states. [2020-12-23 08:43:37,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 425 transitions. [2020-12-23 08:43:37,649 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 425 transitions. Word has length 48 [2020-12-23 08:43:37,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:37,649 INFO L481 AbstractCegarLoop]: Abstraction has 256 states and 425 transitions. [2020-12-23 08:43:37,649 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 08:43:37,650 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 425 transitions. [2020-12-23 08:43:37,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-12-23 08:43:37,650 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:37,651 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:37,651 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-12-23 08:43:37,651 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:37,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:37,652 INFO L82 PathProgramCache]: Analyzing trace with hash 178949755, now seen corresponding path program 1 times [2020-12-23 08:43:37,652 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:37,652 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133370869] [2020-12-23 08:43:37,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:37,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:37,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 08:43:37,725 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133370869] [2020-12-23 08:43:37,725 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 08:43:37,726 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-23 08:43:37,726 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264908731] [2020-12-23 08:43:37,726 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-23 08:43:37,726 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:37,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-23 08:43:37,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 08:43:37,727 INFO L87 Difference]: Start difference. First operand 256 states and 425 transitions. Second operand 5 states. [2020-12-23 08:43:37,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:37,906 INFO L93 Difference]: Finished difference Result 596 states and 992 transitions. [2020-12-23 08:43:37,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-23 08:43:37,908 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 49 [2020-12-23 08:43:37,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:37,911 INFO L225 Difference]: With dead ends: 596 [2020-12-23 08:43:37,911 INFO L226 Difference]: Without dead ends: 393 [2020-12-23 08:43:37,912 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-12-23 08:43:37,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2020-12-23 08:43:37,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 256. [2020-12-23 08:43:37,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 256 states. [2020-12-23 08:43:37,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 256 states and 422 transitions. [2020-12-23 08:43:37,940 INFO L78 Accepts]: Start accepts. Automaton has 256 states and 422 transitions. Word has length 49 [2020-12-23 08:43:37,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:37,940 INFO L481 AbstractCegarLoop]: Abstraction has 256 states and 422 transitions. [2020-12-23 08:43:37,940 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-23 08:43:37,940 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 422 transitions. [2020-12-23 08:43:37,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-12-23 08:43:37,941 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:37,941 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:37,942 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-12-23 08:43:37,942 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:37,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:37,942 INFO L82 PathProgramCache]: Analyzing trace with hash 1139277203, now seen corresponding path program 1 times [2020-12-23 08:43:37,943 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:37,943 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752748967] [2020-12-23 08:43:37,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:38,147 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-23 08:43:38,148 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1752748967] [2020-12-23 08:43:38,148 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 08:43:38,149 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-12-23 08:43:38,149 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1996467570] [2020-12-23 08:43:38,150 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-12-23 08:43:38,150 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:38,150 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-12-23 08:43:38,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2020-12-23 08:43:38,151 INFO L87 Difference]: Start difference. First operand 256 states and 422 transitions. Second operand 10 states. [2020-12-23 08:43:39,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:39,018 INFO L93 Difference]: Finished difference Result 759 states and 1129 transitions. [2020-12-23 08:43:39,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-12-23 08:43:39,019 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 49 [2020-12-23 08:43:39,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:39,025 INFO L225 Difference]: With dead ends: 759 [2020-12-23 08:43:39,025 INFO L226 Difference]: Without dead ends: 701 [2020-12-23 08:43:39,027 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 203 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=290, Invalid=766, Unknown=0, NotChecked=0, Total=1056 [2020-12-23 08:43:39,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 701 states. [2020-12-23 08:43:39,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 701 to 296. [2020-12-23 08:43:39,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2020-12-23 08:43:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 480 transitions. [2020-12-23 08:43:39,064 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 480 transitions. Word has length 49 [2020-12-23 08:43:39,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:39,064 INFO L481 AbstractCegarLoop]: Abstraction has 296 states and 480 transitions. [2020-12-23 08:43:39,064 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-12-23 08:43:39,064 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 480 transitions. [2020-12-23 08:43:39,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-12-23 08:43:39,065 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:39,065 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:39,065 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-12-23 08:43:39,066 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:39,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:39,066 INFO L82 PathProgramCache]: Analyzing trace with hash -1822602018, now seen corresponding path program 1 times [2020-12-23 08:43:39,066 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:39,067 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [253679663] [2020-12-23 08:43:39,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:39,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-23 08:43:39,171 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [253679663] [2020-12-23 08:43:39,171 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 08:43:39,171 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-23 08:43:39,172 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805113604] [2020-12-23 08:43:39,172 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-23 08:43:39,172 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:39,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-23 08:43:39,173 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 08:43:39,173 INFO L87 Difference]: Start difference. First operand 296 states and 480 transitions. Second operand 5 states. [2020-12-23 08:43:39,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:39,329 INFO L93 Difference]: Finished difference Result 821 states and 1298 transitions. [2020-12-23 08:43:39,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-12-23 08:43:39,330 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2020-12-23 08:43:39,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:39,335 INFO L225 Difference]: With dead ends: 821 [2020-12-23 08:43:39,335 INFO L226 Difference]: Without dead ends: 726 [2020-12-23 08:43:39,336 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-12-23 08:43:39,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 726 states. [2020-12-23 08:43:39,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 726 to 532. [2020-12-23 08:43:39,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 532 states. [2020-12-23 08:43:39,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 532 states and 872 transitions. [2020-12-23 08:43:39,411 INFO L78 Accepts]: Start accepts. Automaton has 532 states and 872 transitions. Word has length 50 [2020-12-23 08:43:39,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:39,413 INFO L481 AbstractCegarLoop]: Abstraction has 532 states and 872 transitions. [2020-12-23 08:43:39,413 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-23 08:43:39,413 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 872 transitions. [2020-12-23 08:43:39,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-12-23 08:43:39,414 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:39,415 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:39,415 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-12-23 08:43:39,415 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:39,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:39,416 INFO L82 PathProgramCache]: Analyzing trace with hash -499939045, now seen corresponding path program 1 times [2020-12-23 08:43:39,416 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:39,416 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357070387] [2020-12-23 08:43:39,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:39,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:39,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-23 08:43:39,502 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1357070387] [2020-12-23 08:43:39,502 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 08:43:39,503 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-12-23 08:43:39,503 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822771085] [2020-12-23 08:43:39,504 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-12-23 08:43:39,506 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:39,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-12-23 08:43:39,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-12-23 08:43:39,510 INFO L87 Difference]: Start difference. First operand 532 states and 872 transitions. Second operand 6 states. [2020-12-23 08:43:39,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:39,651 INFO L93 Difference]: Finished difference Result 806 states and 1261 transitions. [2020-12-23 08:43:39,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-12-23 08:43:39,652 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 50 [2020-12-23 08:43:39,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:39,655 INFO L225 Difference]: With dead ends: 806 [2020-12-23 08:43:39,655 INFO L226 Difference]: Without dead ends: 605 [2020-12-23 08:43:39,657 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2020-12-23 08:43:39,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 605 states. [2020-12-23 08:43:39,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 605 to 524. [2020-12-23 08:43:39,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 524 states. [2020-12-23 08:43:39,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 524 states and 858 transitions. [2020-12-23 08:43:39,712 INFO L78 Accepts]: Start accepts. Automaton has 524 states and 858 transitions. Word has length 50 [2020-12-23 08:43:39,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:39,712 INFO L481 AbstractCegarLoop]: Abstraction has 524 states and 858 transitions. [2020-12-23 08:43:39,712 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-12-23 08:43:39,713 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 858 transitions. [2020-12-23 08:43:39,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-12-23 08:43:39,714 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 08:43:39,714 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 08:43:39,714 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-12-23 08:43:39,714 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 08:43:39,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 08:43:39,715 INFO L82 PathProgramCache]: Analyzing trace with hash 679772884, now seen corresponding path program 1 times [2020-12-23 08:43:39,715 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 08:43:39,715 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532366340] [2020-12-23 08:43:39,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 08:43:39,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 08:43:39,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-23 08:43:39,777 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532366340] [2020-12-23 08:43:39,777 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 08:43:39,777 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-23 08:43:39,778 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479781742] [2020-12-23 08:43:39,778 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 08:43:39,778 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 08:43:39,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 08:43:39,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-23 08:43:39,779 INFO L87 Difference]: Start difference. First operand 524 states and 858 transitions. Second operand 4 states. [2020-12-23 08:43:39,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 08:43:39,888 INFO L93 Difference]: Finished difference Result 704 states and 1122 transitions. [2020-12-23 08:43:39,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 08:43:39,888 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 51 [2020-12-23 08:43:39,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 08:43:39,889 INFO L225 Difference]: With dead ends: 704 [2020-12-23 08:43:39,889 INFO L226 Difference]: Without dead ends: 0 [2020-12-23 08:43:39,890 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-23 08:43:39,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-12-23 08:43:39,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-12-23 08:43:39,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-12-23 08:43:39,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-12-23 08:43:39,891 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 51 [2020-12-23 08:43:39,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 08:43:39,891 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-12-23 08:43:39,891 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 08:43:39,891 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-12-23 08:43:39,891 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-23 08:43:39,891 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-12-23 08:43:39,894 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-12-23 08:43:40,129 WARN L197 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 116 [2020-12-23 08:43:40,302 WARN L197 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2020-12-23 08:43:40,438 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 112 [2020-12-23 08:43:40,769 WARN L197 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 112 [2020-12-23 08:43:41,408 WARN L197 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 116 [2020-12-23 08:43:41,548 WARN L197 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2020-12-23 08:43:41,819 WARN L197 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 119 [2020-12-23 08:43:41,937 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 108 [2020-12-23 08:43:42,117 WARN L197 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2020-12-23 08:43:42,249 WARN L197 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 93 [2020-12-23 08:43:42,394 WARN L197 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 118 [2020-12-23 08:43:43,102 WARN L197 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 33 [2020-12-23 08:43:43,682 WARN L197 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 35 [2020-12-23 08:43:44,177 WARN L197 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 29 [2020-12-23 08:43:44,479 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 26 [2020-12-23 08:43:44,709 WARN L197 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 35 [2020-12-23 08:43:44,900 WARN L197 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 32 [2020-12-23 08:43:45,450 WARN L197 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 29 [2020-12-23 08:43:45,756 WARN L197 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 27 [2020-12-23 08:43:46,004 WARN L197 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 27 [2020-12-23 08:43:46,335 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 31 [2020-12-23 08:43:46,752 WARN L197 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 28 [2020-12-23 08:43:46,934 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 37 [2020-12-23 08:43:47,334 WARN L197 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 28 [2020-12-23 08:43:47,668 WARN L197 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 38 [2020-12-23 08:43:47,788 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 31 [2020-12-23 08:43:48,386 WARN L197 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 33 [2020-12-23 08:43:49,009 WARN L197 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 35 [2020-12-23 08:43:49,328 WARN L197 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 38 [2020-12-23 08:43:49,927 WARN L197 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 24 [2020-12-23 08:43:50,367 WARN L197 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 26 [2020-12-23 08:43:50,503 WARN L197 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 36 [2020-12-23 08:43:50,617 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 39 [2020-12-23 08:43:51,318 WARN L197 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 35 [2020-12-23 08:43:51,693 WARN L197 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 23 [2020-12-23 08:43:52,340 WARN L197 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 35 [2020-12-23 08:43:52,630 WARN L197 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 28 [2020-12-23 08:43:52,846 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 33 [2020-12-23 08:43:52,948 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 37 [2020-12-23 08:43:53,247 WARN L197 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 31 [2020-12-23 08:43:53,253 INFO L185 CegarLoopUtils]: At program point L1951(lines 1803 1952) the Hoare annotation is: (and (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,253 INFO L189 CegarLoopUtils]: For program point L1852(lines 1852 1856) no Hoare annotation was computed. [2020-12-23 08:43:53,253 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 2351) no Hoare annotation was computed. [2020-12-23 08:43:53,253 INFO L185 CegarLoopUtils]: At program point L1523(lines 1506 1529) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,253 INFO L189 CegarLoopUtils]: For program point L1490(lines 1490 1498) no Hoare annotation was computed. [2020-12-23 08:43:53,253 INFO L185 CegarLoopUtils]: At program point L1523-1(lines 1506 1529) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse6 (= ULTIMATE.start_main_~tmp~15 1)) (.cse7 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2020-12-23 08:43:53,253 INFO L189 CegarLoopUtils]: For program point L1028(lines 1028 1044) no Hoare annotation was computed. [2020-12-23 08:43:53,254 INFO L189 CegarLoopUtils]: For program point L1028-1(lines 1028 1044) no Hoare annotation was computed. [2020-12-23 08:43:53,254 INFO L189 CegarLoopUtils]: For program point L1921(lines 1921 1925) no Hoare annotation was computed. [2020-12-23 08:43:53,254 INFO L189 CegarLoopUtils]: For program point L1888(lines 1888 1892) no Hoare annotation was computed. [2020-12-23 08:43:53,254 INFO L185 CegarLoopUtils]: At program point L1822(lines 1812 1949) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-12-23 08:43:53,254 INFO L185 CegarLoopUtils]: At program point L2582(lines 1 2593) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~__ste_client_autoResponse1~0 0)) [2020-12-23 08:43:53,254 INFO L189 CegarLoopUtils]: For program point L2351-1(line 2351) no Hoare annotation was computed. [2020-12-23 08:43:53,254 INFO L189 CegarLoopUtils]: For program point L2351(line 2351) no Hoare annotation was computed. [2020-12-23 08:43:53,254 INFO L185 CegarLoopUtils]: At program point L1724(lines 1719 1727) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (= ULTIMATE.start_outgoing_~msg 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_main_~tmp~15 1)) (.cse8 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2020-12-23 08:43:53,255 INFO L189 CegarLoopUtils]: For program point L1493(lines 1493 1497) no Hoare annotation was computed. [2020-12-23 08:43:53,255 INFO L185 CegarLoopUtils]: At program point L1493-2(lines 1 2593) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-12-23 08:43:53,255 INFO L185 CegarLoopUtils]: At program point L2352(lines 2328 2345) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~13 1) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-12-23 08:43:53,255 INFO L192 CegarLoopUtils]: At program point L2352-1(lines 2328 2345) the Hoare annotation is: true [2020-12-23 08:43:53,255 INFO L185 CegarLoopUtils]: At program point L2452(lines 2432 2454) the Hoare annotation is: (and (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~__ste_client_autoResponse1~0 0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,255 INFO L189 CegarLoopUtils]: For program point L140(lines 140 148) no Hoare annotation was computed. [2020-12-23 08:43:53,256 INFO L189 CegarLoopUtils]: For program point L140-2(lines 140 148) no Hoare annotation was computed. [2020-12-23 08:43:53,256 INFO L189 CegarLoopUtils]: For program point L1032(lines 1032 1043) no Hoare annotation was computed. [2020-12-23 08:43:53,256 INFO L189 CegarLoopUtils]: For program point L140-4(lines 140 148) no Hoare annotation was computed. [2020-12-23 08:43:53,256 INFO L189 CegarLoopUtils]: For program point L1032-1(lines 1032 1043) no Hoare annotation was computed. [2020-12-23 08:43:53,256 INFO L185 CegarLoopUtils]: At program point L1858(lines 1848 1946) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-12-23 08:43:53,256 INFO L189 CegarLoopUtils]: For program point L1463(lines 1463 1479) no Hoare annotation was computed. [2020-12-23 08:43:53,256 INFO L189 CegarLoopUtils]: For program point L1463-1(lines 1463 1479) no Hoare annotation was computed. [2020-12-23 08:43:53,256 INFO L189 CegarLoopUtils]: For program point L1827(lines 1827 1834) no Hoare annotation was computed. [2020-12-23 08:43:53,257 INFO L189 CegarLoopUtils]: For program point L143(lines 143 147) no Hoare annotation was computed. [2020-12-23 08:43:53,257 INFO L185 CegarLoopUtils]: At program point L143-2(lines 136 151) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,257 INFO L189 CegarLoopUtils]: For program point L143-3(lines 143 147) no Hoare annotation was computed. [2020-12-23 08:43:53,257 INFO L185 CegarLoopUtils]: At program point L143-5(lines 136 151) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,257 INFO L189 CegarLoopUtils]: For program point L143-6(lines 143 147) no Hoare annotation was computed. [2020-12-23 08:43:53,257 INFO L185 CegarLoopUtils]: At program point L1927(lines 1917 1940) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-12-23 08:43:53,257 INFO L185 CegarLoopUtils]: At program point L143-8(lines 136 151) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse6 (= ULTIMATE.start_main_~tmp~15 1)) (.cse7 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2020-12-23 08:43:53,258 INFO L185 CegarLoopUtils]: At program point L1894(lines 1884 1943) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-12-23 08:43:53,258 INFO L185 CegarLoopUtils]: At program point L2555(lines 2544 2558) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,258 INFO L189 CegarLoopUtils]: For program point L177(lines 177 185) no Hoare annotation was computed. [2020-12-23 08:43:53,258 INFO L189 CegarLoopUtils]: For program point L177-2(lines 177 185) no Hoare annotation was computed. [2020-12-23 08:43:53,258 INFO L189 CegarLoopUtils]: For program point L177-4(lines 177 185) no Hoare annotation was computed. [2020-12-23 08:43:53,258 INFO L189 CegarLoopUtils]: For program point L1036(lines 1036 1042) no Hoare annotation was computed. [2020-12-23 08:43:53,258 INFO L189 CegarLoopUtils]: For program point L1036-1(lines 1036 1042) no Hoare annotation was computed. [2020-12-23 08:43:53,258 INFO L189 CegarLoopUtils]: For program point L177-6(lines 177 185) no Hoare annotation was computed. [2020-12-23 08:43:53,258 INFO L189 CegarLoopUtils]: For program point L177-8(lines 177 185) no Hoare annotation was computed. [2020-12-23 08:43:53,258 INFO L192 CegarLoopUtils]: At program point L2523-1(lines 2498 2525) the Hoare annotation is: true [2020-12-23 08:43:53,259 INFO L185 CegarLoopUtils]: At program point L2523(lines 2498 2525) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,259 INFO L189 CegarLoopUtils]: For program point L1863(lines 1863 1867) no Hoare annotation was computed. [2020-12-23 08:43:53,259 INFO L189 CegarLoopUtils]: For program point L1632(lines 1632 1638) no Hoare annotation was computed. [2020-12-23 08:43:53,259 INFO L185 CegarLoopUtils]: At program point L2590(lines 2585 2593) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~__ste_client_autoResponse1~0 0) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,259 INFO L185 CegarLoopUtils]: At program point L1632-1(lines 1624 1641) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse6 (= ULTIMATE.start_outgoing_~msg 1)) (.cse7 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse8 (= ULTIMATE.start_main_~tmp~15 1)) (.cse9 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~13 1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9))) [2020-12-23 08:43:53,259 INFO L189 CegarLoopUtils]: For program point L1632-2(lines 1632 1638) no Hoare annotation was computed. [2020-12-23 08:43:53,259 INFO L192 CegarLoopUtils]: At program point L1632-3(lines 1624 1641) the Hoare annotation is: true [2020-12-23 08:43:53,259 INFO L189 CegarLoopUtils]: For program point L1467(lines 1467 1478) no Hoare annotation was computed. [2020-12-23 08:43:53,259 INFO L189 CegarLoopUtils]: For program point L1467-1(lines 1467 1478) no Hoare annotation was computed. [2020-12-23 08:43:53,260 INFO L189 CegarLoopUtils]: For program point L1534(lines 1534 1546) no Hoare annotation was computed. [2020-12-23 08:43:53,260 INFO L189 CegarLoopUtils]: For program point L1534-2(lines 1534 1546) no Hoare annotation was computed. [2020-12-23 08:43:53,260 INFO L189 CegarLoopUtils]: For program point L1534-4(lines 1534 1546) no Hoare annotation was computed. [2020-12-23 08:43:53,260 INFO L189 CegarLoopUtils]: For program point L180(lines 180 184) no Hoare annotation was computed. [2020-12-23 08:43:53,260 INFO L185 CegarLoopUtils]: At program point L180-2(lines 173 188) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,260 INFO L189 CegarLoopUtils]: For program point L180-3(lines 180 184) no Hoare annotation was computed. [2020-12-23 08:43:53,260 INFO L185 CegarLoopUtils]: At program point L180-5(lines 173 188) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~13 1) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_getEmailTo_~handle 1) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,261 INFO L189 CegarLoopUtils]: For program point L180-6(lines 180 184) no Hoare annotation was computed. [2020-12-23 08:43:53,261 INFO L185 CegarLoopUtils]: At program point L180-8(lines 173 188) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_getEmailTo_~handle 1) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,261 INFO L189 CegarLoopUtils]: For program point L180-9(lines 180 184) no Hoare annotation was computed. [2020-12-23 08:43:53,261 INFO L192 CegarLoopUtils]: At program point L180-11(lines 173 188) the Hoare annotation is: true [2020-12-23 08:43:53,261 INFO L189 CegarLoopUtils]: For program point L180-12(lines 180 184) no Hoare annotation was computed. [2020-12-23 08:43:53,261 INFO L192 CegarLoopUtils]: At program point L180-14(lines 173 188) the Hoare annotation is: true [2020-12-23 08:43:53,261 INFO L189 CegarLoopUtils]: For program point L1932(lines 1932 1936) no Hoare annotation was computed. [2020-12-23 08:43:53,261 INFO L189 CegarLoopUtils]: For program point L1899(lines 1899 1903) no Hoare annotation was computed. [2020-12-23 08:43:53,261 INFO L185 CegarLoopUtils]: At program point L1932-1(lines 1804 1950) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-12-23 08:43:53,262 INFO L185 CegarLoopUtils]: At program point L1041(lines 1024 1047) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_getEmailTo_~handle 1) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,262 INFO L185 CegarLoopUtils]: At program point L1041-1(lines 1024 1047) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~rjh~0 1))) (.cse2 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= ULTIMATE.start_createEmail_~msg~0 1) .cse0 .cse1 (= |ULTIMATE.start_createEmail_#res| 1) .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_getClientAutoResponse_#res| 0) (= ~__ste_client_autoResponse1~0 0) .cse3 .cse4 .cse5))) [2020-12-23 08:43:53,262 INFO L189 CegarLoopUtils]: For program point L1537(lines 1537 1545) no Hoare annotation was computed. [2020-12-23 08:43:53,262 INFO L189 CegarLoopUtils]: For program point L1537-2(lines 1537 1545) no Hoare annotation was computed. [2020-12-23 08:43:53,262 INFO L189 CegarLoopUtils]: For program point L1471(lines 1471 1477) no Hoare annotation was computed. [2020-12-23 08:43:53,262 INFO L189 CegarLoopUtils]: For program point L1471-1(lines 1471 1477) no Hoare annotation was computed. [2020-12-23 08:43:53,262 INFO L189 CegarLoopUtils]: For program point L1537-4(lines 1537 1545) no Hoare annotation was computed. [2020-12-23 08:43:53,262 INFO L189 CegarLoopUtils]: For program point L84(lines 84 95) no Hoare annotation was computed. [2020-12-23 08:43:53,263 INFO L189 CegarLoopUtils]: For program point L84-1(lines 84 95) no Hoare annotation was computed. [2020-12-23 08:43:53,263 INFO L185 CegarLoopUtils]: At program point L1869(lines 1859 1945) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-12-23 08:43:53,263 INFO L185 CegarLoopUtils]: At program point L1836(lines 1823 1948) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-12-23 08:43:53,263 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-12-23 08:43:53,263 INFO L189 CegarLoopUtils]: For program point L1540(lines 1540 1544) no Hoare annotation was computed. [2020-12-23 08:43:53,263 INFO L185 CegarLoopUtils]: At program point L2531-1(lines 2526 2534) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,263 INFO L185 CegarLoopUtils]: At program point L1540-2(lines 1 2593) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~__ste_client_autoResponse1~0 0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,263 INFO L185 CegarLoopUtils]: At program point L2531(lines 2526 2534) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-12-23 08:43:53,264 INFO L189 CegarLoopUtils]: For program point L1540-3(lines 1540 1544) no Hoare annotation was computed. [2020-12-23 08:43:53,264 INFO L192 CegarLoopUtils]: At program point L2531-3(lines 2526 2534) the Hoare annotation is: true [2020-12-23 08:43:53,264 INFO L192 CegarLoopUtils]: At program point L2465-1(lines 2465 2472) the Hoare annotation is: true [2020-12-23 08:43:53,264 INFO L189 CegarLoopUtils]: For program point L2465(lines 2465 2472) no Hoare annotation was computed. [2020-12-23 08:43:53,264 INFO L185 CegarLoopUtils]: At program point L2531-2(lines 2526 2534) the Hoare annotation is: (and (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,264 INFO L185 CegarLoopUtils]: At program point L1540-5(lines 1 2593) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 1)) (= ULTIMATE.start_setClientId_~handle 2) (= ~rjh~0 ULTIMATE.start_setClientId_~handle) (= ~__ste_client_autoResponse1~0 0) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,264 INFO L189 CegarLoopUtils]: For program point L1540-6(lines 1540 1544) no Hoare annotation was computed. [2020-12-23 08:43:53,264 INFO L185 CegarLoopUtils]: At program point L1540-8(lines 1 2593) the Hoare annotation is: (and (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (= ~__ste_client_autoResponse1~0 0) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,265 INFO L189 CegarLoopUtils]: For program point L1805(lines 1804 1950) no Hoare annotation was computed. [2020-12-23 08:43:53,265 INFO L185 CegarLoopUtils]: At program point L1706(lines 1701 1709) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (= ULTIMATE.start_outgoing_~msg 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_main_~tmp~15 1)) (.cse8 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2020-12-23 08:43:53,265 INFO L189 CegarLoopUtils]: For program point L121(lines 121 132) no Hoare annotation was computed. [2020-12-23 08:43:53,265 INFO L189 CegarLoopUtils]: For program point L88(lines 88 94) no Hoare annotation was computed. [2020-12-23 08:43:53,265 INFO L189 CegarLoopUtils]: For program point L121-1(lines 121 132) no Hoare annotation was computed. [2020-12-23 08:43:53,265 INFO L189 CegarLoopUtils]: For program point L121-2(lines 121 132) no Hoare annotation was computed. [2020-12-23 08:43:53,265 INFO L189 CegarLoopUtils]: For program point L88-1(lines 88 94) no Hoare annotation was computed. [2020-12-23 08:43:53,265 INFO L189 CegarLoopUtils]: For program point L121-3(lines 121 132) no Hoare annotation was computed. [2020-12-23 08:43:53,265 INFO L185 CegarLoopUtils]: At program point L1905(lines 1895 1942) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-12-23 08:43:53,265 INFO L189 CegarLoopUtils]: For program point L1806(lines 1806 1810) no Hoare annotation was computed. [2020-12-23 08:43:53,266 INFO L185 CegarLoopUtils]: At program point L1476(lines 1459 1482) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (= ULTIMATE.start_getEmailTo_~handle 1)) (.cse6 (= ULTIMATE.start_outgoing_~msg 1)) (.cse7 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse8 (= ULTIMATE.start_main_~tmp~15 1)) (.cse9 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~13 1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9))) [2020-12-23 08:43:53,266 INFO L192 CegarLoopUtils]: At program point L1476-1(lines 1459 1482) the Hoare annotation is: true [2020-12-23 08:43:53,266 INFO L189 CegarLoopUtils]: For program point L1510(lines 1510 1526) no Hoare annotation was computed. [2020-12-23 08:43:53,266 INFO L189 CegarLoopUtils]: For program point L1510-1(lines 1510 1526) no Hoare annotation was computed. [2020-12-23 08:43:53,266 INFO L189 CegarLoopUtils]: For program point L2336(lines 2336 2342) no Hoare annotation was computed. [2020-12-23 08:43:53,266 INFO L189 CegarLoopUtils]: For program point L2336-2(lines 2336 2342) no Hoare annotation was computed. [2020-12-23 08:43:53,266 INFO L189 CegarLoopUtils]: For program point L1874(lines 1874 1881) no Hoare annotation was computed. [2020-12-23 08:43:53,266 INFO L189 CegarLoopUtils]: For program point L1841(lines 1841 1845) no Hoare annotation was computed. [2020-12-23 08:43:53,266 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-12-23 08:43:53,267 INFO L185 CegarLoopUtils]: At program point L1611(lines 1 2593) the Hoare annotation is: (and (not (= ULTIMATE.start_incoming__wrappee__AutoResponder_~client 1)) (not (= ~__ste_email_to0~0 1)) (not (= |ULTIMATE.start_getEmailTo_#res| 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-12-23 08:43:53,267 INFO L185 CegarLoopUtils]: At program point L1611-1(lines 1 2593) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,267 INFO L189 CegarLoopUtils]: For program point L158(lines 158 169) no Hoare annotation was computed. [2020-12-23 08:43:53,267 INFO L189 CegarLoopUtils]: For program point L125(lines 125 131) no Hoare annotation was computed. [2020-12-23 08:43:53,267 INFO L189 CegarLoopUtils]: For program point L158-1(lines 158 169) no Hoare annotation was computed. [2020-12-23 08:43:53,267 INFO L189 CegarLoopUtils]: For program point L125-1(lines 125 131) no Hoare annotation was computed. [2020-12-23 08:43:53,267 INFO L189 CegarLoopUtils]: For program point L158-2(lines 158 169) no Hoare annotation was computed. [2020-12-23 08:43:53,267 INFO L189 CegarLoopUtils]: For program point L125-2(lines 125 131) no Hoare annotation was computed. [2020-12-23 08:43:53,267 INFO L189 CegarLoopUtils]: For program point L158-3(lines 158 169) no Hoare annotation was computed. [2020-12-23 08:43:53,267 INFO L189 CegarLoopUtils]: For program point L125-3(lines 125 131) no Hoare annotation was computed. [2020-12-23 08:43:53,268 INFO L185 CegarLoopUtils]: At program point L93(lines 80 98) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_getEmailTo_~handle 1) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,268 INFO L192 CegarLoopUtils]: At program point L93-1(lines 80 98) the Hoare annotation is: true [2020-12-23 08:43:53,268 INFO L189 CegarLoopUtils]: For program point L1910(lines 1910 1914) no Hoare annotation was computed. [2020-12-23 08:43:53,268 INFO L189 CegarLoopUtils]: For program point L1514(lines 1514 1525) no Hoare annotation was computed. [2020-12-23 08:43:53,268 INFO L189 CegarLoopUtils]: For program point L1514-1(lines 1514 1525) no Hoare annotation was computed. [2020-12-23 08:43:53,268 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-12-23 08:43:53,268 INFO L189 CegarLoopUtils]: For program point L1052(lines 1052 1064) no Hoare annotation was computed. [2020-12-23 08:43:53,268 INFO L189 CegarLoopUtils]: For program point L1812(lines 1812 1949) no Hoare annotation was computed. [2020-12-23 08:43:53,268 INFO L192 CegarLoopUtils]: At program point L2473(lines 2455 2475) the Hoare annotation is: true [2020-12-23 08:43:53,269 INFO L189 CegarLoopUtils]: For program point L162(lines 162 168) no Hoare annotation was computed. [2020-12-23 08:43:53,269 INFO L189 CegarLoopUtils]: For program point L162-1(lines 162 168) no Hoare annotation was computed. [2020-12-23 08:43:53,269 INFO L189 CegarLoopUtils]: For program point L162-2(lines 162 168) no Hoare annotation was computed. [2020-12-23 08:43:53,269 INFO L189 CegarLoopUtils]: For program point L162-3(lines 162 168) no Hoare annotation was computed. [2020-12-23 08:43:53,269 INFO L185 CegarLoopUtils]: At program point L1847(lines 1837 1947) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-12-23 08:43:53,269 INFO L185 CegarLoopUtils]: At program point L1715(lines 1710 1718) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (= ULTIMATE.start_outgoing_~msg 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_main_~tmp~15 1)) (.cse8 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2020-12-23 08:43:53,269 INFO L189 CegarLoopUtils]: For program point L2409(lines 2409 2417) no Hoare annotation was computed. [2020-12-23 08:43:53,269 INFO L185 CegarLoopUtils]: At program point L130(lines 117 135) the Hoare annotation is: (and (= ULTIMATE.start___utac_acc__DecryptAutoResponder_spec__1_~tmp~13 1) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isReadable_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-12-23 08:43:53,270 INFO L185 CegarLoopUtils]: At program point L130-1(lines 117 135) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_getEmailTo_~handle 1) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,270 INFO L192 CegarLoopUtils]: At program point L130-2(lines 117 135) the Hoare annotation is: true [2020-12-23 08:43:53,270 INFO L189 CegarLoopUtils]: For program point L1055(lines 1055 1063) no Hoare annotation was computed. [2020-12-23 08:43:53,270 INFO L192 CegarLoopUtils]: At program point L130-3(lines 117 135) the Hoare annotation is: true [2020-12-23 08:43:53,270 INFO L189 CegarLoopUtils]: For program point L1518(lines 1518 1524) no Hoare annotation was computed. [2020-12-23 08:43:53,270 INFO L189 CegarLoopUtils]: For program point L1518-1(lines 1518 1524) no Hoare annotation was computed. [2020-12-23 08:43:53,270 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2020-12-23 08:43:53,270 INFO L189 CegarLoopUtils]: For program point L1816(lines 1816 1820) no Hoare annotation was computed. [2020-12-23 08:43:53,270 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2351) no Hoare annotation was computed. [2020-12-23 08:43:53,271 INFO L185 CegarLoopUtils]: At program point L1916(lines 1906 1941) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-12-23 08:43:53,271 INFO L185 CegarLoopUtils]: At program point L1883(lines 1870 1944) the Hoare annotation is: (let ((.cse0 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse1 (not (= ~__ste_email_to0~0 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse4 (= ULTIMATE.start_main_~tmp~15 1)) (.cse5 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_test_~op2~0 0)) (and .cse0 (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) .cse1 .cse2 .cse3 .cse4 .cse5))) [2020-12-23 08:43:53,271 INFO L189 CegarLoopUtils]: For program point L1652(lines 1652 1659) no Hoare annotation was computed. [2020-12-23 08:43:53,271 INFO L185 CegarLoopUtils]: At program point L1652-1(lines 1 2593) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_createEmail_~msg~0 1)) (.cse1 (not (= ULTIMATE.start_setClientId_~handle 1))) (.cse2 (not (= ~rjh~0 1))) (.cse3 (= |ULTIMATE.start_createEmail_#res| 1)) (.cse4 (not (= ULTIMATE.start_createEmail_~to 1))) (.cse5 (= ULTIMATE.start_outgoing_~msg 1)) (.cse6 (not (= ULTIMATE.start_setClientId_~handle 2))) (.cse7 (= ULTIMATE.start_main_~tmp~15 1)) (.cse8 (= |ULTIMATE.start_valid_product_#res| 1))) (or (and (= |ULTIMATE.start_isReadable_#res| 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 (not (= ~__ste_email_to0~0 1)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8))) [2020-12-23 08:43:53,271 INFO L189 CegarLoopUtils]: For program point L1652-2(lines 1652 1659) no Hoare annotation was computed. [2020-12-23 08:43:53,271 INFO L189 CegarLoopUtils]: For program point L1487(lines 1487 1499) no Hoare annotation was computed. [2020-12-23 08:43:53,271 INFO L189 CegarLoopUtils]: For program point L1058(lines 1058 1062) no Hoare annotation was computed. [2020-12-23 08:43:53,272 INFO L185 CegarLoopUtils]: At program point L1058-2(lines 1 2593) the Hoare annotation is: (and (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ULTIMATE.start_setClientAutoResponse_~handle 1)) (not (= ~__ste_email_to0~0 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_test_~op2~0 0)) [2020-12-23 08:43:53,272 INFO L185 CegarLoopUtils]: At program point L167(lines 154 172) the Hoare annotation is: (and (not (= ~__ste_email_to0~0 1)) (not (= |ULTIMATE.start_getEmailTo_#res| 1)) (not (= ~rjh~0 1)) (not (= ULTIMATE.start_setEmailTo_~value 1)) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (= |ULTIMATE.start_createEmail_#res| 1) (= ULTIMATE.start_getEmailTo_~handle 1)) [2020-12-23 08:43:53,272 INFO L185 CegarLoopUtils]: At program point L167-1(lines 154 172) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (= ULTIMATE.start_outgoing_~msg 1) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,272 INFO L185 CegarLoopUtils]: At program point L167-2(lines 154 172) the Hoare annotation is: (and (= ULTIMATE.start_createEmail_~msg~0 1) (not (= ULTIMATE.start_setClientId_~handle 1)) (not (= ~rjh~0 1)) (= |ULTIMATE.start_createEmail_#res| 1) (not (= ULTIMATE.start_createEmail_~to 1)) (not (= ULTIMATE.start_setClientId_~handle 2)) (= ULTIMATE.start_main_~tmp~15 1) (= |ULTIMATE.start_valid_product_#res| 1)) [2020-12-23 08:43:53,272 INFO L192 CegarLoopUtils]: At program point L167-3(lines 154 172) the Hoare annotation is: true [2020-12-23 08:43:53,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.12 08:43:53 BoogieIcfgContainer [2020-12-23 08:43:53,354 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-23 08:43:53,354 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-23 08:43:53,355 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-23 08:43:53,355 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-23 08:43:53,357 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 08:43:34" (3/4) ... [2020-12-23 08:43:53,360 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-23 08:43:53,397 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 84 nodes and edges [2020-12-23 08:43:53,399 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 49 nodes and edges [2020-12-23 08:43:53,401 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2020-12-23 08:43:53,403 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-12-23 08:43:53,405 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-23 08:43:53,407 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-23 08:43:53,439 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(__ste_email_to0 == 1) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && \result == 1 [2020-12-23 08:43:53,440 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(__ste_email_to0 == 1) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,440 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(__ste_email_to0 == 1) && handle == 2) && rjh == handle) && __ste_client_autoResponse1 == 0) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,441 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,441 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,441 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,442 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,442 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,442 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,442 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,442 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,442 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,443 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,443 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,443 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,443 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,444 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0 [2020-12-23 08:43:53,444 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,444 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,445 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,445 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,445 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,445 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,446 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,446 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!(__ste_email_to0 == 1) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 [2020-12-23 08:43:53,446 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((!(client == 1) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 [2020-12-23 08:43:53,447 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,447 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((\result == 1 && msg == 1) && !(handle == 1)) && tmp == 1) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,447 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((\result == 1 && msg == 1) && !(handle == 1)) && tmp == 1) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,448 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,448 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,448 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,448 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!(__ste_email_to0 == 1) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 [2020-12-23 08:43:53,448 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((tmp == 1 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 [2020-12-23 08:43:53,449 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,449 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((tmp == 1 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 [2020-12-23 08:43:53,449 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,449 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,450 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((\result == 1 && msg == 1) && !(handle == 1)) && tmp == 1) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,450 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,450 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,451 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,451 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,451 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,451 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,452 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,452 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,452 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((!(handle == 1) && !(rjh == 1)) && !(to == 1)) && \result == 0) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1) [2020-12-23 08:43:53,453 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 [2020-12-23 08:43:53,573 INFO L141 WitnessManager]: Wrote witness to /storage/repos/svcomp/c/product-lines/email_spec11_product10.cil.c-witness.graphml [2020-12-23 08:43:53,573 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-23 08:43:53,574 INFO L168 Benchmark]: Toolchain (without parser) took 22699.96 ms. Allocated memory was 160.4 MB in the beginning and 481.3 MB in the end (delta: 320.9 MB). Free memory was 132.9 MB in the beginning and 188.6 MB in the end (delta: -55.7 MB). Peak memory consumption was 266.6 MB. Max. memory is 8.0 GB. [2020-12-23 08:43:53,575 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 160.4 MB. Free memory is still 143.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-23 08:43:53,575 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1237.84 ms. Allocated memory is still 160.4 MB. Free memory was 132.8 MB in the beginning and 115.0 MB in the end (delta: 17.8 MB). Peak memory consumption was 23.6 MB. Max. memory is 8.0 GB. [2020-12-23 08:43:53,575 INFO L168 Benchmark]: Boogie Procedure Inliner took 158.08 ms. Allocated memory is still 160.4 MB. Free memory was 115.0 MB in the beginning and 109.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. [2020-12-23 08:43:53,576 INFO L168 Benchmark]: Boogie Preprocessor took 77.65 ms. Allocated memory is still 160.4 MB. Free memory was 109.3 MB in the beginning and 105.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-12-23 08:43:53,576 INFO L168 Benchmark]: RCFGBuilder took 1805.36 ms. Allocated memory was 160.4 MB in the beginning and 202.4 MB in the end (delta: 41.9 MB). Free memory was 105.5 MB in the beginning and 143.2 MB in the end (delta: -37.7 MB). Peak memory consumption was 41.4 MB. Max. memory is 8.0 GB. [2020-12-23 08:43:53,577 INFO L168 Benchmark]: TraceAbstraction took 19191.82 ms. Allocated memory was 202.4 MB in the beginning and 481.3 MB in the end (delta: 278.9 MB). Free memory was 142.7 MB in the beginning and 207.0 MB in the end (delta: -64.3 MB). Peak memory consumption was 217.3 MB. Max. memory is 8.0 GB. [2020-12-23 08:43:53,577 INFO L168 Benchmark]: Witness Printer took 218.99 ms. Allocated memory is still 481.3 MB. Free memory was 207.0 MB in the beginning and 188.6 MB in the end (delta: 18.4 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. [2020-12-23 08:43:53,580 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 160.4 MB. Free memory is still 143.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1237.84 ms. Allocated memory is still 160.4 MB. Free memory was 132.8 MB in the beginning and 115.0 MB in the end (delta: 17.8 MB). Peak memory consumption was 23.6 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 158.08 ms. Allocated memory is still 160.4 MB. Free memory was 115.0 MB in the beginning and 109.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 77.65 ms. Allocated memory is still 160.4 MB. Free memory was 109.3 MB in the beginning and 105.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1805.36 ms. Allocated memory was 160.4 MB in the beginning and 202.4 MB in the end (delta: 41.9 MB). Free memory was 105.5 MB in the beginning and 143.2 MB in the end (delta: -37.7 MB). Peak memory consumption was 41.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 19191.82 ms. Allocated memory was 202.4 MB in the beginning and 481.3 MB in the end (delta: 278.9 MB). Free memory was 142.7 MB in the beginning and 207.0 MB in the end (delta: -64.3 MB). Peak memory consumption was 217.3 MB. Max. memory is 8.0 GB. * Witness Printer took 218.99 ms. Allocated memory is still 481.3 MB. Free memory was 207.0 MB in the beginning and 188.6 MB in the end (delta: 18.4 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2351]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 2351]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1710]: Loop Invariant Derived loop invariant: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1917]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1884]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 2498]: Loop Invariant Derived loop invariant: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1870]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1906]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1895]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 2498]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: (((((((((((!(__ste_email_to0 == 1) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: ((((((((((\result == 1 && msg == 1) && !(handle == 1)) && tmp == 1) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1848]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1837]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((!(__ste_email_to0 == 1) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1859]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (!(__ste_email_to0 == 1) && !(rjh == 1)) && __ste_client_autoResponse1 == 0 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: (((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1823]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: (((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((!(__ste_email_to0 == 1) && handle == 2) && rjh == handle) && __ste_client_autoResponse1 == 0) && tmp == 1) && \result == 1 - InvariantResult [Line: 2465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1812]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 2585]: Loop Invariant Derived loop invariant: ((!(__ste_email_to0 == 1) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && \result == 1 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 2455]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1624]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: ((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 2328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2328]: Loop Invariant Derived loop invariant: ((((((((((((tmp == 1 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 - InvariantResult [Line: 80]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1804]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0) || ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 80]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((!(handle == 1) && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) && op2 == 0 - InvariantResult [Line: 1624]: Loop Invariant Derived loop invariant: (((((((((((\result == 1 && msg == 1) && !(handle == 1)) && tmp == 1) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 2432]: Loop Invariant Derived loop invariant: (((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1506]: Loop Invariant Derived loop invariant: ((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1719]: Loop Invariant Derived loop invariant: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1459]: Loop Invariant Derived loop invariant: (((((((((((\result == 1 && msg == 1) && !(handle == 1)) && tmp == 1) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || ((((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: ((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: (((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: (((((((((((!(__ste_email_to0 == 1) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((!(client == 1) && !(__ste_email_to0 == 1)) && !(\result == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 - InvariantResult [Line: 1803]: Loop Invariant Derived loop invariant: ((((!(handle == 1) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1701]: Loop Invariant Derived loop invariant: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((((((\result == 1 && msg == 1) && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 2544]: Loop Invariant Derived loop invariant: ((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 1024]: Loop Invariant Derived loop invariant: ((((((((((msg == 1 && !(handle == 1)) && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && \result == 1) && !(to == 1)) && handle == 1) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: ((((((((((((tmp == 1 && !(__ste_email_to0 == 1)) && !(rjh == 1)) && !(value == 1)) && !(to == 1)) && msg == 1) && !(handle == 2)) && tmp == 1) && \result == 1) && \result == 1) && msg == 1) && !(handle == 1)) && \result == 1) && handle == 1 - InvariantResult [Line: 1024]: Loop Invariant Derived loop invariant: (((((((msg == 1 && !(handle == 1)) && !(rjh == 1)) && \result == 1) && !(to == 1)) && !(handle == 2)) && tmp == 1) && \result == 1) || (((((((!(handle == 1) && !(rjh == 1)) && !(to == 1)) && \result == 0) && __ste_client_autoResponse1 == 0) && !(handle == 2)) && tmp == 1) && \result == 1) - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 162 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 5.6s, OverallIterations: 14, TraceHistogramMax: 3, AutomataDifference: 2.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 13.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3609 SDtfs, 5208 SDslu, 4817 SDs, 0 SdLazy, 366 SolverSat, 80 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 137 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=532occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 14 MinimizatonAttempts, 1256 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 63 LocationsWithAnnotation, 63 PreInvPairs, 376 NumberOfFragments, 2280 HoareAnnotationTreeSize, 63 FomulaSimplifications, 1426131 FormulaSimplificationTreeSizeReduction, 2.6s HoareSimplificationTime, 63 FomulaSimplificationsInter, 1018693 FormulaSimplificationTreeSizeReductionInter, 10.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 643 NumberOfCodeBlocks, 643 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 628 ConstructedInterpolants, 0 QuantifiedInterpolants, 44471 SizeOfPredicates, 0 NumberOfNonLiveVariables, 740 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 15 InterpolantComputations, 13 PerfectInterpolantSequences, 57/61 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...