java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 04:00:00,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 04:00:00,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 04:00:00,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 04:00:00,673 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 04:00:00,674 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 04:00:00,678 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 04:00:00,688 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 04:00:00,691 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 04:00:00,692 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 04:00:00,695 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 04:00:00,696 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 04:00:00,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 04:00:00,701 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 04:00:00,703 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 04:00:00,705 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 04:00:00,707 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 04:00:00,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 04:00:00,712 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 04:00:00,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 04:00:00,720 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 04:00:00,723 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 04:00:00,725 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 04:00:00,726 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 04:00:00,728 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 04:00:00,728 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 04:00:00,728 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 04:00:00,730 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 04:00:00,732 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 04:00:00,732 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 04:00:00,733 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 04:00:00,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 04:00:00,736 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 04:00:00,736 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 04:00:00,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 04:00:00,739 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 04:00:00,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 04:00:00,740 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 04:00:00,740 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 04:00:00,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 04:00:00,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 04:00:00,744 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 04:00:00,763 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 04:00:00,763 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 04:00:00,765 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 04:00:00,765 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 04:00:00,765 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 04:00:00,765 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 04:00:00,765 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 04:00:00,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 04:00:00,766 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 04:00:00,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 04:00:00,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 04:00:00,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 04:00:00,767 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 04:00:00,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 04:00:00,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 04:00:00,767 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 04:00:00,767 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 04:00:00,768 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 04:00:00,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 04:00:00,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 04:00:00,768 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 04:00:00,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 04:00:00,769 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 04:00:00,769 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 04:00:00,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 04:00:00,769 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 04:00:00,769 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 04:00:00,818 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 04:00:00,837 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 04:00:00,840 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 04:00:00,842 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 04:00:00,842 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 04:00:00,843 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-entry_point.cil.out.i [2019-08-22 04:00:00,919 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07b8e46e8/4a12592fa9bd48539479e54086ae8d78/FLAG6fecb49bc [2019-08-22 04:00:03,067 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 04:00:03,068 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-entry_point.cil.out.i [2019-08-22 04:00:04,009 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07b8e46e8/4a12592fa9bd48539479e54086ae8d78/FLAG6fecb49bc [2019-08-22 04:00:04,521 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07b8e46e8/4a12592fa9bd48539479e54086ae8d78 [2019-08-22 04:00:04,532 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 04:00:04,533 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 04:00:04,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 04:00:04,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 04:00:04,538 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 04:00:04,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:00:04" (1/1) ... [2019-08-22 04:00:04,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d31aa2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:00:04, skipping insertion in model container [2019-08-22 04:00:04,543 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:00:04" (1/1) ... [2019-08-22 04:00:04,551 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 04:00:05,328 INFO L173 MainTranslator]: Built tables and reachable declarations