/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-NoLbe.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-fae578e [2019-12-19 05:43:26,085 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-19 05:43:26,088 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-19 05:43:26,103 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-19 05:43:26,104 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-19 05:43:26,105 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-19 05:43:26,106 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-19 05:43:26,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-19 05:43:26,110 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-19 05:43:26,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-19 05:43:26,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-19 05:43:26,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-19 05:43:26,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-19 05:43:26,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-19 05:43:26,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-19 05:43:26,116 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-19 05:43:26,117 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-19 05:43:26,118 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-19 05:43:26,119 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-19 05:43:26,121 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-19 05:43:26,123 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-19 05:43:26,124 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-19 05:43:26,125 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-19 05:43:26,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-19 05:43:26,128 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-19 05:43:26,131 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-19 05:43:26,132 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-19 05:43:26,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-19 05:43:26,133 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-19 05:43:26,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-19 05:43:26,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-19 05:43:26,135 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-19 05:43:26,136 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-19 05:43:26,136 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-19 05:43:26,137 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-19 05:43:26,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-19 05:43:26,138 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-NoLbe.epf [2019-12-19 05:43:26,159 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-19 05:43:26,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-19 05:43:26,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-19 05:43:26,161 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-19 05:43:26,161 INFO L138 SettingsManager]: * Use SBE=true [2019-12-19 05:43:26,161 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-19 05:43:26,161 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-19 05:43:26,161 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-19 05:43:26,162 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-19 05:43:26,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-19 05:43:26,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-19 05:43:26,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-19 05:43:26,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-19 05:43:26,163 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-19 05:43:26,163 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-19 05:43:26,163 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-19 05:43:26,164 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-19 05:43:26,164 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-19 05:43:26,164 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-19 05:43:26,164 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-19 05:43:26,164 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-19 05:43:26,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-19 05:43:26,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-19 05:43:26,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-19 05:43:26,166 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-19 05:43:26,166 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-19 05:43:26,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-19 05:43:26,166 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2019-12-19 05:43:26,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-19 05:43:26,167 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-19 05:43:26,443 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-19 05:43:26,466 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-19 05:43:26,469 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-19 05:43:26,471 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-19 05:43:26,471 INFO L275 PluginConnector]: CDTParser initialized [2019-12-19 05:43:26,473 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2019-12-19 05:43:26,547 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80af6423d/97ba7b760e2b4932935a836b15f56d8a/FLAG61df3fb88 [2019-12-19 05:43:27,437 INFO L306 CDTParser]: Found 1 translation units. [2019-12-19 05:43:27,437 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2019-12-19 05:43:27,503 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80af6423d/97ba7b760e2b4932935a836b15f56d8a/FLAG61df3fb88 [2019-12-19 05:43:27,880 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80af6423d/97ba7b760e2b4932935a836b15f56d8a [2019-12-19 05:43:27,889 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-19 05:43:27,891 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-19 05:43:27,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-19 05:43:27,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-19 05:43:27,896 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-19 05:43:27,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.12 05:43:27" (1/1) ... [2019-12-19 05:43:27,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6892e0b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:43:27, skipping insertion in model container [2019-12-19 05:43:27,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.12 05:43:27" (1/1) ... [2019-12-19 05:43:27,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-19 05:43:28,076 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-19 05:43:30,928 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-19 05:43:30,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b8c5d9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.12 05:43:30, skipping insertion in model container [2019-12-19 05:43:30,929 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-19 05:43:30,930 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-19 05:43:30,934 INFO L168 Benchmark]: Toolchain (without parser) took 3041.57 ms. Allocated memory was 137.9 MB in the beginning and 235.9 MB in the end (delta: 98.0 MB). Free memory was 88.6 MB in the beginning and 143.5 MB in the end (delta: -55.0 MB). Peak memory consumption was 50.1 MB. Max. memory is 7.1 GB. [2019-12-19 05:43:30,935 INFO L168 Benchmark]: CDTParser took 0.83 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-19 05:43:30,937 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3038.00 ms. Allocated memory was 137.9 MB in the beginning and 235.9 MB in the end (delta: 98.0 MB). Free memory was 88.1 MB in the beginning and 144.5 MB in the end (delta: -56.4 MB). Peak memory consumption was 48.7 MB. Max. memory is 7.1 GB. [2019-12-19 05:43:30,941 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.83 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3038.00 ms. Allocated memory was 137.9 MB in the beginning and 235.9 MB in the end (delta: 98.0 MB). Free memory was 88.1 MB in the beginning and 144.5 MB in the end (delta: -56.4 MB). Peak memory consumption was 48.7 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...