/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/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 08:19:25,123 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 08:19:25,125 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 08:19:25,137 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 08:19:25,138 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 08:19:25,139 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 08:19:25,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 08:19:25,142 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 08:19:25,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 08:19:25,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 08:19:25,145 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 08:19:25,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 08:19:25,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 08:19:25,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 08:19:25,154 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 08:19:25,158 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 08:19:25,159 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 08:19:25,159 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 08:19:25,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 08:19:25,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 08:19:25,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 08:19:25,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 08:19:25,173 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 08:19:25,173 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 08:19:25,179 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-27 08:19:25,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 08:19:25,187 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 08:19:25,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 08:19:25,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 08:19:25,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 08:19:25,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 08:19:25,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 08:19:25,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 08:19:25,194 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 08:19:25,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 08:19:25,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 08:19:25,198 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf [2019-12-27 08:19:25,229 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 08:19:25,230 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 08:19:25,233 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 08:19:25,233 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 08:19:25,233 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 08:19:25,234 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 08:19:25,234 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 08:19:25,235 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 08:19:25,235 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 08:19:25,235 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 08:19:25,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 08:19:25,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 08:19:25,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 08:19:25,236 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 08:19:25,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 08:19:25,236 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 08:19:25,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 08:19:25,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 08:19:25,237 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 08:19:25,238 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 08:19:25,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 08:19:25,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 08:19:25,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 08:19:25,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 08:19:25,239 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 08:19:25,239 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 08:19:25,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 08:19:25,240 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 08:19:25,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 08:19:25,241 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 08:19:25,514 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 08:19:25,527 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 08:19:25,530 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 08:19:25,532 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 08:19:25,532 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 08:19:25,533 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2019-12-27 08:19:25,607 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0265ae1f6/6823c200260a44ae9aa050c7dd23f84e/FLAG1eeca48c8 [2019-12-27 08:19:26,564 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 08:19:26,564 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2019-12-27 08:19:26,635 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0265ae1f6/6823c200260a44ae9aa050c7dd23f84e/FLAG1eeca48c8 [2019-12-27 08:19:26,933 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0265ae1f6/6823c200260a44ae9aa050c7dd23f84e [2019-12-27 08:19:26,943 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 08:19:26,945 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 08:19:26,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 08:19:26,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 08:19:26,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 08:19:26,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 08:19:26" (1/1) ... [2019-12-27 08:19:26,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b60a13b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:19:26, skipping insertion in model container [2019-12-27 08:19:26,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 08:19:26" (1/1) ... [2019-12-27 08:19:26,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 08:19:27,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 08:19:30,243 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-27 08:19:30,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29100c4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 08:19:30, skipping insertion in model container [2019-12-27 08:19:30,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 08:19:30,245 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-27 08:19:30,248 INFO L168 Benchmark]: Toolchain (without parser) took 3301.88 ms. Allocated memory was 144.2 MB in the beginning and 234.9 MB in the end (delta: 90.7 MB). Free memory was 88.3 MB in the beginning and 142.3 MB in the end (delta: -54.0 MB). Peak memory consumption was 50.0 MB. Max. memory is 7.1 GB. [2019-12-27 08:19:30,249 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 144.2 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-12-27 08:19:30,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3298.16 ms. Allocated memory was 144.2 MB in the beginning and 234.9 MB in the end (delta: 90.7 MB). Free memory was 88.1 MB in the beginning and 142.3 MB in the end (delta: -54.2 MB). Peak memory consumption was 49.8 MB. Max. memory is 7.1 GB. [2019-12-27 08:19:30,253 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 144.2 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3298.16 ms. Allocated memory was 144.2 MB in the beginning and 234.9 MB in the end (delta: 90.7 MB). Free memory was 88.1 MB in the beginning and 142.3 MB in the end (delta: -54.2 MB). Peak memory consumption was 49.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8968]: 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...