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-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-usb-tm6000-tm6000_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 11:20:14,879 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 11:20:14,882 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 11:20:14,921 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 11:20:14,921 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 11:20:14,926 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 11:20:14,927 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 11:20:14,935 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 11:20:14,937 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 11:20:14,944 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 11:20:14,945 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 11:20:14,945 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 11:20:14,950 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 11:20:14,953 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 11:20:14,960 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 11:20:14,968 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 11:20:14,969 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 11:20:14,977 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 11:20:14,988 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 11:20:14,990 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 11:20:14,996 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 11:20:15,002 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 11:20:15,005 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-30 11:20:15,036 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 [2018-10-30 11:20:15,082 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 11:20:15,082 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 11:20:15,083 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 11:20:15,084 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 11:20:15,090 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 11:20:15,090 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 11:20:15,090 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 11:20:15,091 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 11:20:15,091 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-30 11:20:15,091 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 11:20:15,091 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 11:20:15,092 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 11:20:15,094 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 11:20:15,094 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 11:20:15,094 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 11:20:15,096 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 11:20:15,096 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 11:20:15,096 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 11:20:15,096 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 11:20:15,097 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 11:20:15,097 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 11:20:15,097 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 11:20:15,097 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 11:20:15,098 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-30 11:20:15,098 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 11:20:15,098 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-30 11:20:15,098 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 11:20:15,098 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 11:20:15,224 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 11:20:15,261 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 11:20:15,273 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 11:20:15,274 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 11:20:15,281 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 11:20:15,282 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-usb-tm6000-tm6000_true-unreach-call.cil.c [2018-10-30 11:20:15,423 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6829f9bf6/d9ebd7431cee4271b31d0278e55bed9b/FLAGe7d471474 [2018-10-30 11:20:17,720 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 11:20:17,722 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-media-usb-tm6000-tm6000_true-unreach-call.cil.c [2018-10-30 11:20:17,917 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6829f9bf6/d9ebd7431cee4271b31d0278e55bed9b/FLAGe7d471474 [2018-10-30 11:20:17,967 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6829f9bf6/d9ebd7431cee4271b31d0278e55bed9b [2018-10-30 11:20:17,999 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 11:20:18,005 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 11:20:18,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 11:20:18,012 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 11:20:18,023 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 11:20:18,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:20:17" (1/1) ... [2018-10-30 11:20:18,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7010d530 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:20:18, skipping insertion in model container [2018-10-30 11:20:18,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:20:17" (1/1) ... [2018-10-30 11:20:18,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 11:20:18,686 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 11:20:32,883 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-10-30 11:20:32,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@377adbc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:20:32, skipping insertion in model container [2018-10-30 11:20:32,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 11:20:32,891 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-30 11:20:32,894 INFO L168 Benchmark]: Toolchain (without parser) took 14893.24 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 212.6 MB). Peak memory consumption was 480.1 MB. Max. memory is 3.9 GB. [2018-10-30 11:20:32,902 INFO L168 Benchmark]: CDTParser took 0.26 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. [2018-10-30 11:20:32,902 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14883.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 212.6 MB). Peak memory consumption was 480.1 MB. Max. memory is 3.9 GB. [2018-10-30 11:20:32,911 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 0.26 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 14883.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 212.6 MB). Peak memory consumption was 480.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14022]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...