/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-b981219 [2020-04-17 18:28:50,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-04-17 18:28:50,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-04-17 18:28:50,973 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-04-17 18:28:50,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-04-17 18:28:50,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-04-17 18:28:50,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-04-17 18:28:50,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-04-17 18:28:50,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-04-17 18:28:50,982 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-04-17 18:28:50,983 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-04-17 18:28:50,984 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-04-17 18:28:50,984 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-04-17 18:28:50,985 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-04-17 18:28:50,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-04-17 18:28:50,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-04-17 18:28:50,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-04-17 18:28:50,989 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-04-17 18:28:50,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-04-17 18:28:50,993 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-04-17 18:28:50,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-04-17 18:28:50,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-04-17 18:28:50,997 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-04-17 18:28:50,997 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-04-17 18:28:51,000 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-04-17 18:28:51,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-04-17 18:28:51,004 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-04-17 18:28:51,005 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-04-17 18:28:51,005 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-04-17 18:28:51,006 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-04-17 18:28:51,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-04-17 18:28:51,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-04-17 18:28:51,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-04-17 18:28:51,008 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-04-17 18:28:51,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-04-17 18:28:51,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-04-17 18:28:51,010 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-04-17 18:28:51,028 INFO L113 SettingsManager]: Loading preferences was successful [2020-04-17 18:28:51,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-04-17 18:28:51,030 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-04-17 18:28:51,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-04-17 18:28:51,030 INFO L138 SettingsManager]: * Use SBE=true [2020-04-17 18:28:51,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-04-17 18:28:51,033 INFO L138 SettingsManager]: * sizeof long=4 [2020-04-17 18:28:51,033 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-04-17 18:28:51,033 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-04-17 18:28:51,033 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-04-17 18:28:51,034 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-04-17 18:28:51,034 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-04-17 18:28:51,034 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-04-17 18:28:51,034 INFO L138 SettingsManager]: * sizeof long double=12 [2020-04-17 18:28:51,034 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-04-17 18:28:51,034 INFO L138 SettingsManager]: * Use constant arrays=true [2020-04-17 18:28:51,035 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-04-17 18:28:51,035 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-04-17 18:28:51,036 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-04-17 18:28:51,036 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-04-17 18:28:51,037 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-04-17 18:28:51,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-04-17 18:28:51,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-04-17 18:28:51,037 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-04-17 18:28:51,037 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-04-17 18:28:51,038 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-04-17 18:28:51,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-04-17 18:28:51,038 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-04-17 18:28:51,039 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-04-17 18:28:51,039 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-04-17 18:28:51,356 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-04-17 18:28:51,370 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-04-17 18:28:51,374 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-04-17 18:28:51,375 INFO L271 PluginConnector]: Initializing CDTParser... [2020-04-17 18:28:51,376 INFO L275 PluginConnector]: CDTParser initialized [2020-04-17 18:28:51,377 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-04-17 18:28:51,459 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10253c374/865069ec6a5d4f6dbe4556be9498f384/FLAGd596ab282 [2020-04-17 18:28:52,448 INFO L306 CDTParser]: Found 1 translation units. [2020-04-17 18:28:52,449 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-04-17 18:28:52,494 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10253c374/865069ec6a5d4f6dbe4556be9498f384/FLAGd596ab282 [2020-04-17 18:28:52,873 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10253c374/865069ec6a5d4f6dbe4556be9498f384 [2020-04-17 18:28:52,882 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-04-17 18:28:52,905 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-04-17 18:28:52,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-04-17 18:28:52,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-04-17 18:28:52,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-04-17 18:28:52,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.04 06:28:52" (1/1) ... [2020-04-17 18:28:52,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e6cbae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 06:28:52, skipping insertion in model container [2020-04-17 18:28:52,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.04 06:28:52" (1/1) ... [2020-04-17 18:28:52,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-04-17 18:28:53,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-04-17 18:28:56,098 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-04-17 18:28:56,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d755046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 06:28:56, skipping insertion in model container [2020-04-17 18:28:56,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-04-17 18:28:56,100 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-04-17 18:28:56,103 INFO L168 Benchmark]: Toolchain (without parser) took 3218.23 ms. Allocated memory was 136.3 MB in the beginning and 234.9 MB in the end (delta: 98.6 MB). Free memory was 86.2 MB in the beginning and 137.9 MB in the end (delta: -51.7 MB). Peak memory consumption was 52.1 MB. Max. memory is 7.1 GB. [2020-04-17 18:28:56,103 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 136.3 MB. Free memory is still 118.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-04-17 18:28:56,105 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3190.08 ms. Allocated memory was 136.3 MB in the beginning and 234.9 MB in the end (delta: 98.6 MB). Free memory was 84.5 MB in the beginning and 137.9 MB in the end (delta: -53.4 MB). Peak memory consumption was 50.4 MB. Max. memory is 7.1 GB. [2020-04-17 18:28:56,107 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 136.3 MB. Free memory is still 118.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3190.08 ms. Allocated memory was 136.3 MB in the beginning and 234.9 MB in the end (delta: 98.6 MB). Free memory was 84.5 MB in the beginning and 137.9 MB in the end (delta: -53.4 MB). Peak memory consumption was 50.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8971]: 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...