java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-155fbac [2018-10-15 08:54:14,871 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 08:54:14,878 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 08:54:14,918 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 08:54:14,922 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 08:54:14,925 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 08:54:14,929 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 08:54:14,933 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 08:54:14,938 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 08:54:14,943 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 08:54:14,949 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 08:54:14,949 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 08:54:14,950 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 08:54:14,952 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 08:54:14,964 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 08:54:14,976 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 08:54:14,977 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 08:54:14,979 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 08:54:14,984 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 08:54:14,991 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 08:54:14,992 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 08:54:14,996 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 08:54:15,003 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 08:54:15,003 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 08:54:15,004 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 08:54:15,012 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 08:54:15,013 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 08:54:15,016 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 08:54:15,017 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 08:54:15,024 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 08:54:15,024 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 08:54:15,029 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 08:54:15,030 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 08:54:15,030 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 08:54:15,031 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 08:54:15,040 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 08:54:15,041 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-15 08:54:15,096 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 08:54:15,097 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 08:54:15,102 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-15 08:54:15,103 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-15 08:54:15,104 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 08:54:15,105 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 08:54:15,105 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 08:54:15,105 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 08:54:15,105 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 08:54:15,105 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-15 08:54:15,106 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-15 08:54:15,106 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-15 08:54:15,106 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-15 08:54:15,106 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-15 08:54:15,106 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 08:54:15,107 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-15 08:54:15,112 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 08:54:15,112 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 08:54:15,113 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-15 08:54:15,113 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-15 08:54:15,113 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-15 08:54:15,114 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 08:54:15,114 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-15 08:54:15,114 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-15 08:54:15,114 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-15 08:54:15,114 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-15 08:54:15,115 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-15 08:54:15,119 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-15 08:54:15,119 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-15 08:54:15,119 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-15 08:54:15,259 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 08:54:15,302 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 08:54:15,313 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 08:54:15,318 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 08:54:15,319 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 08:54:15,323 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-10-15 08:54:15,487 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbf82a276/d1c9bc5131304c9c85b68932e5ad03e3/FLAG7ba45c938 [2018-10-15 08:54:17,655 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 08:54:17,658 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-10-15 08:54:17,797 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbf82a276/d1c9bc5131304c9c85b68932e5ad03e3/FLAG7ba45c938 [2018-10-15 08:54:17,842 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbf82a276/d1c9bc5131304c9c85b68932e5ad03e3 [2018-10-15 08:54:17,874 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 08:54:17,881 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 08:54:17,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 08:54:17,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 08:54:17,897 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 08:54:17,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:54:17" (1/1) ... [2018-10-15 08:54:17,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3aa42874 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:54:17, skipping insertion in model container [2018-10-15 08:54:17,908 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:54:17" (1/1) ... [2018-10-15 08:54:17,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 08:54:18,287 INFO L174 MainTranslator]: Built tables and reachable declarations Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown