java -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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 19:20:15,766 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 19:20:15,768 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 19:20:15,779 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 19:20:15,780 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 19:20:15,781 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 19:20:15,782 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 19:20:15,795 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 19:20:15,796 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 19:20:15,797 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 19:20:15,797 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 19:20:15,798 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 19:20:15,799 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 19:20:15,800 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 19:20:15,800 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 19:20:15,801 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 19:20:15,812 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 19:20:15,813 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 19:20:15,814 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 19:20:15,814 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 19:20:15,824 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 19:20:15,825 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 19:20:15,825 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 19:20:15,826 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 19:20:15,826 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 19:20:15,834 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 19:20:15,835 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 19:20:15,835 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 19:20:15,836 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 19:20:15,836 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 19:20:15,836 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 19:20:15,837 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-03 19:20:15,867 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 19:20:15,867 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 19:20:15,868 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-03 19:20:15,868 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-03 19:20:15,868 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 19:20:15,868 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 19:20:15,868 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 19:20:15,869 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 19:20:15,869 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 19:20:15,869 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 19:20:15,869 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-03 19:20:15,869 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-03 19:20:15,869 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-03 19:20:15,869 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 19:20:15,869 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-03 19:20:15,869 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 19:20:15,870 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 19:20:15,870 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-03 19:20:15,870 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-03 19:20:15,870 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-03 19:20:15,870 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 19:20:15,870 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-03 19:20:15,870 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-03 19:20:15,870 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-03 19:20:15,870 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 19:20:15,871 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-03 19:20:15,872 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-03 19:20:15,873 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-03 19:20:15,873 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-03 19:20:15,940 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 19:20:15,959 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 19:20:15,969 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 19:20:15,971 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 19:20:15,971 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 19:20:15,972 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-05-03 19:20:16,357 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f67385e2d/ee18d40dfbf645aeaa82477ccfb229bd/FLAGd6539b017 [2018-05-03 19:20:17,751 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 19:20:17,752 INFO L161 CDTParser]: Scanning linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-05-03 19:20:17,962 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f67385e2d/ee18d40dfbf645aeaa82477ccfb229bd/FLAGd6539b017 [2018-05-03 19:20:17,985 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f67385e2d/ee18d40dfbf645aeaa82477ccfb229bd [2018-05-03 19:20:17,997 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 19:20:17,999 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 19:20:18,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 19:20:18,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 19:20:18,015 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 19:20:18,016 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:20:17" (1/1) ... [2018-05-03 19:20:18,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c4b338 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:20:18, skipping insertion in model container [2018-05-03 19:20:18,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:20:17" (1/1) ... [2018-05-03 19:20:18,046 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:20:18,497 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:20:19,305 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): __U_MULTI_flinux_____rc__tar_xz_____a_drivers__usb__host__xhci_hcd_ko_entry_point_true_unreach_call_cil_out_c__key [2018-05-03 19:20:19,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55d7a85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:20:19, skipping insertion in model container [2018-05-03 19:20:19,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 19:20:19,306 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-03 19:20:19,307 INFO L168 Benchmark]: Toolchain (without parser) took 1309.46 ms. Allocated memory is still 383.3 MB. Free memory was 279.7 MB in the beginning and 323.4 MB in the end (delta: -43.7 MB). Peak memory consumption was 56.8 MB. Max. memory is 1.9 GB. [2018-05-03 19:20:19,309 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 19:20:19,310 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1306.07 ms. Allocated memory is still 383.3 MB. Free memory was 278.7 MB in the beginning and 323.4 MB in the end (delta: -44.7 MB). Peak memory consumption was 55.7 MB. Max. memory is 1.9 GB. [2018-05-03 19:20:19,317 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1306.07 ms. Allocated memory is still 383.3 MB. Free memory was 278.7 MB in the beginning and 323.4 MB in the end (delta: -44.7 MB). Peak memory consumption was 55.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5533]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): __U_MULTI_flinux_____rc__tar_xz_____a_drivers__usb__host__xhci_hcd_ko_entry_point_true_unreach_call_cil_out_c__key RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...