java -ea -Xmx4000000000 -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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fotg210-hcd.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:07:04,834 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:07:04,839 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:07:04,884 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:07:04,888 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:07:04,890 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:07:04,895 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:07:04,901 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:07:04,909 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:07:04,915 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:07:04,922 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:07:04,923 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:07:04,925 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:07:04,930 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:07:04,937 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:07:04,940 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:07:04,942 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:07:04,952 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:07:04,966 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:07:04,977 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:07:04,979 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:07:04,987 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:07:04,995 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 12:07:04,996 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 12:07:04,996 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 12:07:05,006 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 12:07:05,007 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 12:07:05,015 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 12:07:05,016 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 12:07:05,021 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 12:07:05,021 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 12:07:05,022 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 12:07:05,023 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 12:07:05,023 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 12:07:05,030 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 12:07:05,031 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 12:07:05,036 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-16 12:07:05,095 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:07:05,096 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:07:05,104 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 12:07:05,104 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 12:07:05,105 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:07:05,105 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:07:05,105 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:07:05,106 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:07:05,106 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:07:05,106 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:07:05,106 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 12:07:05,110 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 12:07:05,110 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 12:07:05,110 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:07:05,111 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:07:05,111 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 12:07:05,111 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:07:05,112 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:07:05,112 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 12:07:05,112 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 12:07:05,112 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 12:07:05,113 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:07:05,119 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 12:07:05,119 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 12:07:05,120 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:07:05,120 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 12:07:05,120 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 12:07:05,120 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 12:07:05,120 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 12:07:05,273 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:07:05,308 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:07:05,320 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:07:05,328 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:07:05,329 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:07:05,333 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fotg210-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 12:07:05,472 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ced2cc9ed/87b06487c6e14c41bbbcb9674e0e6ff1/FLAGe50fc924e [2018-11-16 12:07:07,692 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:07:07,693 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--fotg210-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 12:07:07,840 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ced2cc9ed/87b06487c6e14c41bbbcb9674e0e6ff1/FLAGe50fc924e [2018-11-16 12:07:08,214 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ced2cc9ed/87b06487c6e14c41bbbcb9674e0e6ff1 [2018-11-16 12:07:08,241 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:07:08,244 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:07:08,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:07:08,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:07:08,263 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:07:08,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:07:08" (1/1) ... [2018-11-16 12:07:08,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@473c3ef5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:08, skipping insertion in model container [2018-11-16 12:07:08,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:07:08" (1/1) ... [2018-11-16 12:07:08,299 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:07:08,733 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:07:25,034 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:07:25,247 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:07:33,691 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:07:35,389 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:07:35,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:35 WrapperNode [2018-11-16 12:07:35,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:07:35,393 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:07:35,393 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:07:35,393 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:07:35,425 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:35" (1/1) ... [2018-11-16 12:07:35,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:35" (1/1) ... [2018-11-16 12:07:35,780 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:35" (1/1) ... [2018-11-16 12:07:35,780 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:35" (1/1) ... [2018-11-16 12:07:36,683 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:35" (1/1) ... [2018-11-16 12:07:36,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:35" (1/1) ... [2018-11-16 12:07:36,978 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:35" (1/1) ... [2018-11-16 12:07:37,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:07:37,117 INFO L168 Benchmark]: Toolchain (without parser) took 28874.36 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 473.8 MB). Peak memory consumption was 473.8 MB. Max. memory is 3.9 GB. [2018-11-16 12:07:37,124 INFO L168 Benchmark]: CDTParser took 3.45 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 12:07:37,125 INFO L168 Benchmark]: CACSL2BoogieTranslator took 27146.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 338.8 MB). Peak memory consumption was 519.5 MB. Max. memory is 3.9 GB. [2018-11-16 12:07:37,127 INFO L168 Benchmark]: Boogie Preprocessor took 1718.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 135.0 MB). Peak memory consumption was 135.0 MB. Max. memory is 3.9 GB. [2018-11-16 12:07:37,136 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.45 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 27146.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 338.8 MB). Peak memory consumption was 519.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1718.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.4 GB in the end (delta: 135.0 MB). Peak memory consumption was 135.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...