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--fusbh200-hcd.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 13:34:41,774 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 13:34:41,776 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 13:34:41,797 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 13:34:41,797 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 13:34:41,798 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 13:34:41,799 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 13:34:41,806 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 13:34:41,807 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 13:34:41,808 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 13:34:41,808 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 13:34:41,808 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 13:34:41,817 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 13:34:41,818 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 13:34:41,818 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 13:34:41,820 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 13:34:41,830 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 13:34:41,831 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 13:34:41,832 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 13:34:41,833 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 13:34:41,840 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 13:34:41,840 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 13:34:41,841 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 13:34:41,841 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 13:34:41,842 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 13:34:41,843 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 13:34:41,852 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 13:34:41,853 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 13:34:41,853 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 13:34:41,853 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 13:34:41,854 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 13:34:41,854 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-08 13:34:41,882 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 13:34:41,882 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 13:34:41,883 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 13:34:41,883 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 13:34:41,883 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 13:34:41,883 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 13:34:41,883 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 13:34:41,884 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 13:34:41,885 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 13:34:41,885 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 13:34:41,885 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 13:34:41,885 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 13:34:41,885 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 13:34:41,886 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 13:34:41,886 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 13:34:41,886 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 13:34:41,886 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 13:34:41,886 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 13:34:41,886 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 13:34:41,886 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 13:34:41,886 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 13:34:41,887 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 13:34:41,887 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 13:34:41,887 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 13:34:41,887 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 13:34:41,887 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 13:34:41,887 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-08 13:34:41,887 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 13:34:41,887 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-08 13:34:41,954 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 13:34:41,978 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 13:34:41,982 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 13:34:41,986 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 13:34:41,987 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 13:34:41,987 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-05-08 13:34:42,402 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/417347056/84ec77996c2b4059a9a575a95d1fe627/FLAG3a3cec91f [2018-05-08 13:34:43,232 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 13:34:43,233 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fusbh200-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-05-08 13:34:43,358 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/417347056/84ec77996c2b4059a9a575a95d1fe627/FLAG3a3cec91f [2018-05-08 13:34:43,389 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/417347056/84ec77996c2b4059a9a575a95d1fe627 [2018-05-08 13:34:43,405 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 13:34:43,410 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 13:34:43,411 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 13:34:43,411 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 13:34:43,424 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 13:34:43,425 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:34:43" (1/1) ... [2018-05-08 13:34:43,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bf84457 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:34:43, skipping insertion in model container [2018-05-08 13:34:43,427 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:34:43" (1/1) ... [2018-05-08 13:34:43,450 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:34:43,669 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:34:44,587 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-08 13:34:44,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cd8ff40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:34:44, skipping insertion in model container [2018-05-08 13:34:44,594 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 13:34:44,595 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 13:34:44,596 INFO L168 Benchmark]: Toolchain (without parser) took 1190.28 ms. Allocated memory is still 383.3 MB. Free memory was 307.2 MB in the beginning and 247.9 MB in the end (delta: 59.3 MB). Peak memory consumption was 63.8 MB. Max. memory is 1.9 GB. [2018-05-08 13:34:44,597 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-05-08 13:34:44,599 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1183.70 ms. Allocated memory is still 383.3 MB. Free memory was 307.2 MB in the beginning and 249.2 MB in the end (delta: 58.0 MB). Peak memory consumption was 63.8 MB. Max. memory is 1.9 GB. [2018-05-08 13:34:44,600 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 1183.70 ms. Allocated memory is still 383.3 MB. Free memory was 307.2 MB in the beginning and 249.2 MB in the end (delta: 58.0 MB). Peak memory consumption was 63.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4713]: 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...