java -Xss4m -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-32_7a-drivers--usb--storage--usb-storage.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 11:15:44,707 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 11:15:44,709 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 11:15:44,739 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 11:15:44,739 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 11:15:44,741 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 11:15:44,742 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 11:15:44,749 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 11:15:44,761 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 11:15:44,762 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 11:15:44,763 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 11:15:44,764 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 11:15:44,781 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 11:15:44,782 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 11:15:44,783 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 11:15:44,783 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 11:15:44,792 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 11:15:44,794 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 11:15:44,795 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 11:15:44,804 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 11:15:44,805 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 11:15:44,806 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 11:15:44,814 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 11:15:44,815 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 11:15:44,815 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 11:15:44,816 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 11:15:44,828 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 11:15:44,829 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 11:15:44,830 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 11:15:44,831 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 11:15:44,831 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 11:15:44,841 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 11:15:44,841 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 11:15:44,842 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 11:15:44,843 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 11:15:44,843 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 11:15:44,844 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-07-08 11:15:44,884 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 11:15:44,886 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 11:15:44,892 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-08 11:15:44,893 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-08 11:15:44,893 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 11:15:44,894 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 11:15:44,894 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 11:15:44,894 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 11:15:44,894 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 11:15:44,894 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-08 11:15:44,897 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-08 11:15:44,898 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-08 11:15:44,898 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-07-08 11:15:44,898 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-07-08 11:15:44,898 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 11:15:44,898 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-08 11:15:44,899 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 11:15:44,899 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 11:15:44,899 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-08 11:15:44,899 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-08 11:15:44,899 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-08 11:15:44,900 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 11:15:44,900 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-08 11:15:44,900 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-08 11:15:44,907 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-08 11:15:44,907 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-07-08 11:15:44,907 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-08 11:15:44,907 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-07-08 11:15:44,908 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-07-08 11:15:44,908 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-08 11:15:44,908 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-08 11:15:44,997 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 11:15:45,031 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 11:15:45,036 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 11:15:45,041 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 11:15:45,041 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 11:15:45,042 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--usb-storage.ko-entry_point_true-unreach-call.cil.out.c [2018-07-08 11:15:45,644 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/1ad73ad71/cdfc29f3197f409eaacc37367e804fb9/FLAGe2f08286a [2018-07-08 11:15:47,352 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 11:15:47,353 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--storage--usb-storage.ko-entry_point_true-unreach-call.cil.out.c [2018-07-08 11:15:47,632 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/1ad73ad71/cdfc29f3197f409eaacc37367e804fb9/FLAGe2f08286a [2018-07-08 11:15:47,666 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/1ad73ad71/cdfc29f3197f409eaacc37367e804fb9 [2018-07-08 11:15:47,680 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 11:15:47,701 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 11:15:47,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 11:15:47,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 11:15:47,723 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 11:15:47,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:15:47" (1/1) ... [2018-07-08 11:15:47,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@241712b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:15:47, skipping insertion in model container [2018-07-08 11:15:47,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:15:47" (1/1) ... [2018-07-08 11:15:48,571 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 11:15:50,203 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-08 11:15:50,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ccb955f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:15:50, skipping insertion in model container [2018-07-08 11:15:50,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 11:15:50,208 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-08 11:15:50,209 INFO L168 Benchmark]: Toolchain (without parser) took 2528.59 ms. Allocated memory is still 383.3 MB. Free memory was 299.1 MB in the beginning and 258.8 MB in the end (delta: 40.3 MB). Peak memory consumption was 68.4 MB. Max. memory is 1.9 GB. [2018-07-08 11:15:50,220 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 11:15:50,220 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2498.14 ms. Allocated memory is still 383.3 MB. Free memory was 298.0 MB in the beginning and 258.8 MB in the end (delta: 39.2 MB). Peak memory consumption was 67.3 MB. Max. memory is 1.9 GB. [2018-07-08 11:15:50,223 INFO L336 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 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2498.14 ms. Allocated memory is still 383.3 MB. Free memory was 298.0 MB in the beginning and 258.8 MB in the end (delta: 39.2 MB). Peak memory consumption was 67.3 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5363]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...