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_spec0_product21.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 00:41:10,714 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:41:10,717 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:41:10,735 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:41:10,735 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:41:10,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:41:10,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:41:10,749 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:41:10,753 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:41:10,756 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:41:10,758 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:41:10,759 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:41:10,760 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:41:10,761 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:41:10,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:41:10,765 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:41:10,766 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:41:10,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:41:10,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:41:10,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:41:10,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:41:10,772 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:41:10,774 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:41:10,774 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:41:10,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:41:10,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:41:10,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:41:10,780 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:41:10,781 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:41:10,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:41:10,783 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:41:10,784 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:41:10,785 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:41:10,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:41:10,788 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:41:10,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:41:10,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:41:10,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:41:10,789 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:41:10,790 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:41:10,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:41:10,793 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 [2019-10-14 00:41:10,823 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:41:10,823 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:41:10,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:41:10,827 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:41:10,828 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:41:10,828 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:41:10,829 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:41:10,829 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:41:10,829 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:41:10,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:41:10,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:41:10,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:41:10,830 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:41:10,830 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:41:10,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:41:10,831 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:41:10,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:41:10,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:41:10,832 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:41:10,833 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:41:10,833 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:41:10,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:41:10,834 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:41:10,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:41:10,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:41:10,834 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:41:10,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:41:10,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:41:10,835 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:41:11,118 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:41:11,139 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:41:11,143 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:41:11,145 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:41:11,145 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:41:11,146 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product21.cil.c [2019-10-14 00:41:11,228 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3067d80b/5c2e3b4bd57d4157b6d2820cefb719a4/FLAG383264967 [2019-10-14 00:41:11,909 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:41:11,912 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product21.cil.c [2019-10-14 00:41:11,945 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3067d80b/5c2e3b4bd57d4157b6d2820cefb719a4/FLAG383264967 [2019-10-14 00:41:12,104 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3067d80b/5c2e3b4bd57d4157b6d2820cefb719a4 [2019-10-14 00:41:12,115 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:41:12,116 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:41:12,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:41:12,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:41:12,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:41:12,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:41:12" (1/1) ... [2019-10-14 00:41:12,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2089993a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:12, skipping insertion in model container [2019-10-14 00:41:12,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:41:12" (1/1) ... [2019-10-14 00:41:12,131 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:41:12,201 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:41:13,009 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:41:13,036 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:41:13,140 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:41:13,220 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:41:13,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:13 WrapperNode [2019-10-14 00:41:13,221 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:41:13,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:41:13,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:41:13,222 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:41:13,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:13" (1/1) ... [2019-10-14 00:41:13,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:13" (1/1) ... [2019-10-14 00:41:13,273 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:13" (1/1) ... [2019-10-14 00:41:13,274 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:13" (1/1) ... [2019-10-14 00:41:13,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:13" (1/1) ... [2019-10-14 00:41:13,367 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:13" (1/1) ... [2019-10-14 00:41:13,384 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:13" (1/1) ... [2019-10-14 00:41:13,414 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:41:13,415 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:41:13,415 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:41:13,415 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:41:13,416 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:41:13" (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 [2019-10-14 00:41:13,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:41:13,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:41:13,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-14 00:41:13,503 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-14 00:41:13,503 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-14 00:41:13,504 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-14 00:41:13,504 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-14 00:41:13,504 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-14 00:41:13,505 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-14 00:41:13,505 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-14 00:41:13,505 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-14 00:41:13,506 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-14 00:41:13,506 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-14 00:41:13,506 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-14 00:41:13,507 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-14 00:41:13,507 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-14 00:41:13,510 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-14 00:41:13,510 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-14 00:41:13,511 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-14 00:41:13,511 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-14 00:41:13,511 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-14 00:41:13,512 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-14 00:41:13,512 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-14 00:41:13,512 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-14 00:41:13,512 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-14 00:41:13,513 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-14 00:41:13,513 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-14 00:41:13,513 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-14 00:41:13,513 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-14 00:41:13,513 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-14 00:41:13,514 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-14 00:41:13,514 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-14 00:41:13,514 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-14 00:41:13,514 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-14 00:41:13,514 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-14 00:41:13,515 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-14 00:41:13,515 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-14 00:41:13,515 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-14 00:41:13,515 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-14 00:41:13,516 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-14 00:41:13,516 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-14 00:41:13,516 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-14 00:41:13,516 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-14 00:41:13,516 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-14 00:41:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-14 00:41:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-14 00:41:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-14 00:41:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-14 00:41:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-14 00:41:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-14 00:41:13,518 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-14 00:41:13,518 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-14 00:41:13,518 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-14 00:41:13,518 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-14 00:41:13,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-14 00:41:13,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-14 00:41:13,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-14 00:41:13,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-14 00:41:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-14 00:41:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-14 00:41:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-14 00:41:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-14 00:41:13,521 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-14 00:41:13,521 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-14 00:41:13,521 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-14 00:41:13,521 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-14 00:41:13,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-10-14 00:41:13,522 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-10-14 00:41:13,522 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-14 00:41:13,522 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-10-14 00:41:13,523 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-14 00:41:13,523 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-10-14 00:41:13,523 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-14 00:41:13,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-14 00:41:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-14 00:41:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-14 00:41:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:41:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-14 00:41:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-14 00:41:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-14 00:41:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-14 00:41:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-14 00:41:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-14 00:41:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-14 00:41:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-14 00:41:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-14 00:41:13,527 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-10-14 00:41:13,527 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-10-14 00:41:13,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-14 00:41:13,528 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-10-14 00:41:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2019-10-14 00:41:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-14 00:41:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-14 00:41:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-10-14 00:41:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-10-14 00:41:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-14 00:41:13,529 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-14 00:41:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-14 00:41:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-14 00:41:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-14 00:41:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-14 00:41:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-14 00:41:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-14 00:41:13,530 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-14 00:41:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-10-14 00:41:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-10-14 00:41:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-10-14 00:41:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-14 00:41:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-10-14 00:41:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-14 00:41:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-14 00:41:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-14 00:41:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:41:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:41:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-14 00:41:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-14 00:41:13,532 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-14 00:41:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-14 00:41:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-14 00:41:13,533 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-14 00:41:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-14 00:41:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-14 00:41:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-14 00:41:13,534 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-14 00:41:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-14 00:41:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-14 00:41:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-14 00:41:13,535 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-14 00:41:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-14 00:41:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-14 00:41:13,536 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-14 00:41:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-14 00:41:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-14 00:41:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-14 00:41:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-14 00:41:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-14 00:41:13,537 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-14 00:41:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-14 00:41:13,538 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-14 00:41:13,541 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-14 00:41:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-14 00:41:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-14 00:41:13,542 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-14 00:41:13,543 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-14 00:41:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-14 00:41:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 00:41:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-14 00:41:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-14 00:41:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-14 00:41:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-14 00:41:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-14 00:41:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-14 00:41:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-14 00:41:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-14 00:41:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-14 00:41:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-14 00:41:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-14 00:41:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-14 00:41:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-14 00:41:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-14 00:41:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-14 00:41:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-14 00:41:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-14 00:41:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-14 00:41:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-14 00:41:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-14 00:41:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-14 00:41:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-14 00:41:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 00:41:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 00:41:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-14 00:41:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 00:41:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 00:41:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 00:41:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 00:41:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-14 00:41:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 00:41:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-14 00:41:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-14 00:41:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 00:41:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-14 00:41:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-14 00:41:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-14 00:41:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-14 00:41:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-14 00:41:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-14 00:41:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-14 00:41:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-14 00:41:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-14 00:41:13,557 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-14 00:41:13,557 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-14 00:41:13,557 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-14 00:41:13,557 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-10-14 00:41:13,557 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-14 00:41:13,557 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-10-14 00:41:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-14 00:41:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-14 00:41:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-14 00:41:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-14 00:41:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-14 00:41:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-14 00:41:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-10-14 00:41:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-14 00:41:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-14 00:41:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-14 00:41:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-14 00:41:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-14 00:41:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-14 00:41:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-14 00:41:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-14 00:41:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-14 00:41:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-14 00:41:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-14 00:41:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:41:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-14 00:41:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-14 00:41:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-10-14 00:41:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-10-14 00:41:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-10-14 00:41:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-14 00:41:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-14 00:41:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-14 00:41:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-14 00:41:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-14 00:41:13,562 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-14 00:41:13,562 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-14 00:41:13,562 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-14 00:41:13,562 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-10-14 00:41:13,562 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-10-14 00:41:13,562 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-10-14 00:41:13,562 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2019-10-14 00:41:13,562 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-10-14 00:41:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-10-14 00:41:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-14 00:41:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-10-14 00:41:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-10-14 00:41:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:41:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 00:41:13,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:41:15,809 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:41:15,809 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-14 00:41:15,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:41:15 BoogieIcfgContainer [2019-10-14 00:41:15,812 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:41:15,813 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:41:15,813 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:41:15,813 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:41:15,814 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:41:15" (1/1) ... [2019-10-14 00:41:15,871 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:41:16,041 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-14 00:41:16,046 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 255 root evaluator evaluations with a maximum evaluation depth of 0. Performed 255 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 372 variables. [2019-10-14 00:41:16,046 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:41:16,049 INFO L168 Benchmark]: Toolchain (without parser) took 3931.99 ms. Allocated memory was 146.3 MB in the beginning and 247.5 MB in the end (delta: 101.2 MB). Free memory was 100.0 MB in the beginning and 121.5 MB in the end (delta: -21.4 MB). Peak memory consumption was 79.8 MB. Max. memory is 7.1 GB. [2019-10-14 00:41:16,050 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 146.3 MB. Free memory was 121.4 MB in the beginning and 121.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-14 00:41:16,051 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1104.21 ms. Allocated memory was 146.3 MB in the beginning and 205.5 MB in the end (delta: 59.2 MB). Free memory was 99.6 MB in the beginning and 140.6 MB in the end (delta: -41.0 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. [2019-10-14 00:41:16,052 INFO L168 Benchmark]: Boogie Preprocessor took 192.49 ms. Allocated memory is still 205.5 MB. Free memory was 140.6 MB in the beginning and 130.9 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. [2019-10-14 00:41:16,053 INFO L168 Benchmark]: RCFGBuilder took 2397.75 ms. Allocated memory was 205.5 MB in the beginning and 247.5 MB in the end (delta: 41.9 MB). Free memory was 130.9 MB in the beginning and 139.2 MB in the end (delta: -8.2 MB). Peak memory consumption was 82.6 MB. Max. memory is 7.1 GB. [2019-10-14 00:41:16,054 INFO L168 Benchmark]: Abstract Interpretation took 233.53 ms. Allocated memory is still 247.5 MB. Free memory was 139.2 MB in the beginning and 121.5 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 7.1 GB. [2019-10-14 00:41:16,059 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 146.3 MB. Free memory was 121.4 MB in the beginning and 121.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1104.21 ms. Allocated memory was 146.3 MB in the beginning and 205.5 MB in the end (delta: 59.2 MB). Free memory was 99.6 MB in the beginning and 140.6 MB in the end (delta: -41.0 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 192.49 ms. Allocated memory is still 205.5 MB. Free memory was 140.6 MB in the beginning and 130.9 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2397.75 ms. Allocated memory was 205.5 MB in the beginning and 247.5 MB in the end (delta: 41.9 MB). Free memory was 130.9 MB in the beginning and 139.2 MB in the end (delta: -8.2 MB). Peak memory consumption was 82.6 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 233.53 ms. Allocated memory is still 247.5 MB. Free memory was 139.2 MB in the beginning and 121.5 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 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: 1919]: 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...