java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/product-lines/email_spec3_product18.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:46:59,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:46:59,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:46:59,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:46:59,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:46:59,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:46:59,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:46:59,107 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:46:59,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:46:59,110 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:46:59,111 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:46:59,112 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:46:59,112 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:46:59,113 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:46:59,114 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:46:59,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:46:59,116 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:46:59,117 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:46:59,119 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:46:59,121 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:46:59,122 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:46:59,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:46:59,125 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:46:59,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:46:59,129 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:46:59,129 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:46:59,130 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:46:59,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:46:59,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:46:59,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:46:59,135 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:46:59,136 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:46:59,139 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:46:59,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:46:59,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:46:59,143 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:46:59,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:46:59,145 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:46:59,145 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:46:59,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:46:59,146 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:46:59,147 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 04:46:59,170 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:46:59,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:46:59,172 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:46:59,172 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:46:59,172 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:46:59,173 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:46:59,173 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:46:59,173 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:46:59,173 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:46:59,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:46:59,174 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:46:59,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:46:59,175 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:46:59,175 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:46:59,175 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:46:59,176 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:46:59,176 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:46:59,176 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:46:59,176 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:46:59,176 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:46:59,177 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:46:59,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:46:59,177 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:46:59,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:46:59,178 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:46:59,178 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:46:59,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:46:59,178 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:46:59,179 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:46:59,462 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:46:59,476 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:46:59,486 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:46:59,488 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:46:59,488 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:46:59,489 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec3_product18.cil.c [2019-10-15 04:46:59,563 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71af1c5fb/8f907359a1e44a6497545a7c9963b9e1/FLAG8585f94bc [2019-10-15 04:47:00,201 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:47:00,202 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec3_product18.cil.c [2019-10-15 04:47:00,228 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71af1c5fb/8f907359a1e44a6497545a7c9963b9e1/FLAG8585f94bc [2019-10-15 04:47:00,400 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71af1c5fb/8f907359a1e44a6497545a7c9963b9e1 [2019-10-15 04:47:00,412 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:47:00,413 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:47:00,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:47:00,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:47:00,422 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:47:00,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:47:00" (1/1) ... [2019-10-15 04:47:00,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@489c2918 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:00, skipping insertion in model container [2019-10-15 04:47:00,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:47:00" (1/1) ... [2019-10-15 04:47:00,435 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:47:00,513 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:47:01,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:47:01,371 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:47:01,477 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:47:01,570 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:47:01,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:01 WrapperNode [2019-10-15 04:47:01,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:47:01,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:47:01,571 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:47:01,572 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:47:01,592 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:01" (1/1) ... [2019-10-15 04:47:01,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:01" (1/1) ... [2019-10-15 04:47:01,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:01" (1/1) ... [2019-10-15 04:47:01,625 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:01" (1/1) ... [2019-10-15 04:47:01,682 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:01" (1/1) ... [2019-10-15 04:47:01,728 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:01" (1/1) ... [2019-10-15 04:47:01,754 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:01" (1/1) ... [2019-10-15 04:47:01,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:47:01,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:47:01,785 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:47:01,786 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:47:01,787 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:47:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2019-10-15 04:47:01,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:47:01,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:47:01,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-15 04:47:01,864 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-15 04:47:01,864 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-15 04:47:01,864 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-15 04:47:01,864 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-15 04:47:01,865 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-15 04:47:01,865 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-15 04:47:01,865 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-15 04:47:01,865 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-15 04:47:01,866 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-15 04:47:01,866 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-15 04:47:01,866 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-15 04:47:01,866 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-15 04:47:01,867 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-15 04:47:01,867 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-15 04:47:01,867 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-15 04:47:01,867 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-15 04:47:01,867 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-15 04:47:01,868 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-15 04:47:01,870 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-15 04:47:01,871 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-15 04:47:01,871 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-15 04:47:01,871 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-15 04:47:01,871 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-15 04:47:01,871 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-15 04:47:01,871 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-15 04:47:01,872 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-15 04:47:01,872 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-15 04:47:01,872 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-15 04:47:01,873 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-15 04:47:01,874 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-15 04:47:01,874 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-15 04:47:01,874 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-15 04:47:01,874 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-15 04:47:01,874 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-10-15 04:47:01,874 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-15 04:47:01,875 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-10-15 04:47:01,875 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-15 04:47:01,875 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-10-15 04:47:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-15 04:47:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-15 04:47:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-15 04:47:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-15 04:47:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:47:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-15 04:47:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-15 04:47:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-15 04:47:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-15 04:47:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-15 04:47:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-15 04:47:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-15 04:47:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-15 04:47:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-15 04:47:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-10-15 04:47:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-15 04:47:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-15 04:47:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-15 04:47:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-15 04:47:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-15 04:47:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-15 04:47:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-15 04:47:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-15 04:47:01,880 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-10-15 04:47:01,880 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-15 04:47:01,880 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-15 04:47:01,880 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2019-10-15 04:47:01,881 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-10-15 04:47:01,881 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-15 04:47:01,881 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-15 04:47:01,881 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-15 04:47:01,881 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-15 04:47:01,881 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-15 04:47:01,882 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-15 04:47:01,882 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-15 04:47:01,882 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-15 04:47:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-15 04:47:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-10-15 04:47:01,883 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-10-15 04:47:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-10-15 04:47:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-15 04:47:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-15 04:47:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-15 04:47:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-15 04:47:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-15 04:47:01,885 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-15 04:47:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-15 04:47:01,886 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-15 04:47:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-15 04:47:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-15 04:47:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-15 04:47:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-15 04:47:01,887 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-15 04:47:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-15 04:47:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-15 04:47:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-15 04:47:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-15 04:47:01,888 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-15 04:47:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-15 04:47:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-15 04:47:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-15 04:47:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__1 [2019-10-15 04:47:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignVerify_spec__2 [2019-10-15 04:47:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-15 04:47:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AutoResponder [2019-10-15 04:47:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-10-15 04:47:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-15 04:47:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-15 04:47:01,890 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-15 04:47:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-15 04:47:01,891 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-15 04:47:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:47:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:47:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-15 04:47:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-15 04:47:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-15 04:47:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-15 04:47:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-15 04:47:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-15 04:47:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-15 04:47:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-15 04:47:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-15 04:47:01,894 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-15 04:47:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-15 04:47:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-15 04:47:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-15 04:47:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-15 04:47:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-15 04:47:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-15 04:47:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-15 04:47:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-15 04:47:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-15 04:47:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-15 04:47:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-15 04:47:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-15 04:47:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-15 04:47:01,898 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-15 04:47:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-15 04:47:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-15 04:47:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-15 04:47:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-15 04:47:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-15 04:47:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-15 04:47:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-15 04:47:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-15 04:47:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-15 04:47:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-15 04:47:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-15 04:47:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-15 04:47:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-15 04:47:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-15 04:47:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-15 04:47:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-15 04:47:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-15 04:47:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-15 04:47:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-15 04:47:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-15 04:47:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-15 04:47:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-15 04:47:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-15 04:47:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-15 04:47:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:47:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-15 04:47:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-15 04:47:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-15 04:47:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-15 04:47:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-15 04:47:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-15 04:47:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-15 04:47:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-15 04:47:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-15 04:47:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-10-15 04:47:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-10-15 04:47:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-10-15 04:47:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-10-15 04:47:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:47:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-15 04:47:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 04:47:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:47:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-15 04:47:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 04:47:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:47:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:47:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:47:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-15 04:47:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:47:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-15 04:47:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-15 04:47:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:47:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-15 04:47:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-15 04:47:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-15 04:47:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-15 04:47:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-15 04:47:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-15 04:47:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-15 04:47:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-15 04:47:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-15 04:47:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-15 04:47:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-15 04:47:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-15 04:47:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-15 04:47:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-15 04:47:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-15 04:47:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-15 04:47:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-15 04:47:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-15 04:47:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-15 04:47:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-15 04:47:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-15 04:47:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-10-15 04:47:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-10-15 04:47:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-10-15 04:47:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__1 [2019-10-15 04:47:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-10-15 04:47:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2019-10-15 04:47:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-10-15 04:47:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignVerify_spec__2 [2019-10-15 04:47:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-15 04:47:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-15 04:47:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-15 04:47:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-15 04:47:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-15 04:47:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-15 04:47:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-15 04:47:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-15 04:47:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-15 04:47:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-15 04:47:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-15 04:47:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-15 04:47:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-15 04:47:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-15 04:47:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AutoResponder [2019-10-15 04:47:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-10-15 04:47:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-15 04:47:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:47:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:47:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:47:03,973 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:47:03,973 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-15 04:47:03,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:47:03 BoogieIcfgContainer [2019-10-15 04:47:03,976 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:47:03,977 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:47:03,977 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:47:03,977 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:47:03,978 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:47:03" (1/1) ... [2019-10-15 04:47:04,026 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:47:04,180 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:47:04,185 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 274 root evaluator evaluations with a maximum evaluation depth of 0. Performed 274 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 382 variables. [2019-10-15 04:47:04,186 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:47:04,188 INFO L168 Benchmark]: Toolchain (without parser) took 3774.14 ms. Allocated memory was 145.2 MB in the beginning and 251.1 MB in the end (delta: 105.9 MB). Free memory was 99.5 MB in the beginning and 124.9 MB in the end (delta: -25.5 MB). Peak memory consumption was 80.4 MB. Max. memory is 7.1 GB. [2019-10-15 04:47:04,189 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 145.2 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-15 04:47:04,190 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1156.42 ms. Allocated memory was 145.2 MB in the beginning and 202.9 MB in the end (delta: 57.7 MB). Free memory was 99.3 MB in the beginning and 139.6 MB in the end (delta: -40.4 MB). Peak memory consumption was 28.6 MB. Max. memory is 7.1 GB. [2019-10-15 04:47:04,191 INFO L168 Benchmark]: Boogie Preprocessor took 213.56 ms. Allocated memory is still 202.9 MB. Free memory was 139.6 MB in the beginning and 130.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. [2019-10-15 04:47:04,192 INFO L168 Benchmark]: RCFGBuilder took 2190.91 ms. Allocated memory was 202.9 MB in the beginning and 251.1 MB in the end (delta: 48.2 MB). Free memory was 130.6 MB in the beginning and 145.6 MB in the end (delta: -15.0 MB). Peak memory consumption was 88.2 MB. Max. memory is 7.1 GB. [2019-10-15 04:47:04,193 INFO L168 Benchmark]: Abstract Interpretation took 209.07 ms. Allocated memory is still 251.1 MB. Free memory was 145.6 MB in the beginning and 124.9 MB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. [2019-10-15 04:47:04,198 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 145.2 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1156.42 ms. Allocated memory was 145.2 MB in the beginning and 202.9 MB in the end (delta: 57.7 MB). Free memory was 99.3 MB in the beginning and 139.6 MB in the end (delta: -40.4 MB). Peak memory consumption was 28.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 213.56 ms. Allocated memory is still 202.9 MB. Free memory was 139.6 MB in the beginning and 130.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2190.91 ms. Allocated memory was 202.9 MB in the beginning and 251.1 MB in the end (delta: 48.2 MB). Free memory was 130.6 MB in the beginning and 145.6 MB in the end (delta: -15.0 MB). Peak memory consumption was 88.2 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 209.07 ms. Allocated memory is still 251.1 MB. Free memory was 145.6 MB in the beginning and 124.9 MB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 1831]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...