/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-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 00:25:12,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 00:25:12,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 00:25:12,733 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 00:25:12,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 00:25:12,735 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 00:25:12,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 00:25:12,746 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 00:25:12,749 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 00:25:12,751 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 00:25:12,753 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 00:25:12,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 00:25:12,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 00:25:12,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 00:25:12,759 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 00:25:12,760 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 00:25:12,761 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 00:25:12,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 00:25:12,763 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 00:25:12,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 00:25:12,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 00:25:12,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 00:25:12,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 00:25:12,776 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 00:25:12,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-27 00:25:12,790 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 [2019-12-27 00:25:12,822 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 00:25:12,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 00:25:12,825 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 00:25:12,827 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 00:25:12,827 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 00:25:12,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 00:25:12,827 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 00:25:12,827 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 00:25:12,828 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 00:25:12,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 00:25:12,828 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 00:25:12,828 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 00:25:12,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 00:25:12,829 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 00:25:12,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 00:25:12,829 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 00:25:12,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 00:25:12,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 00:25:12,830 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 00:25:12,830 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 00:25:12,830 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 00:25:12,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 00:25:12,831 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 00:25:12,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 00:25:12,833 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 00:25:12,833 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 00:25:12,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 00:25:12,834 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 00:25:12,834 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-27 00:25:12,834 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 00:25:13,084 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 00:25:13,105 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 00:25:13,108 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 00:25:13,109 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 00:25:13,109 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 00:25:13,110 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2019-12-27 00:25:13,172 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e0d60960/1fc9fc1b283242bd88cfdfddf399db45/FLAGc0cb4697c [2019-12-27 00:25:14,066 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 00:25:14,066 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2019-12-27 00:25:14,133 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e0d60960/1fc9fc1b283242bd88cfdfddf399db45/FLAGc0cb4697c [2019-12-27 00:25:14,536 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e0d60960/1fc9fc1b283242bd88cfdfddf399db45 [2019-12-27 00:25:14,546 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 00:25:14,549 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 00:25:14,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 00:25:14,550 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 00:25:14,553 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 00:25:14,554 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 12:25:14" (1/1) ... [2019-12-27 00:25:14,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4274765a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:25:14, skipping insertion in model container [2019-12-27 00:25:14,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 12:25:14" (1/1) ... [2019-12-27 00:25:14,566 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 00:25:14,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 00:25:17,249 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-27 00:25:17,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28b100a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 12:25:17, skipping insertion in model container [2019-12-27 00:25:17,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 00:25:17,250 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-27 00:25:17,254 INFO L168 Benchmark]: Toolchain (without parser) took 2704.93 ms. Allocated memory was 139.5 MB in the beginning and 239.6 MB in the end (delta: 100.1 MB). Free memory was 88.4 MB in the beginning and 148.6 MB in the end (delta: -60.2 MB). Peak memory consumption was 46.4 MB. Max. memory is 7.1 GB. [2019-12-27 00:25:17,255 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 139.5 MB. Free memory was 121.4 MB in the beginning and 121.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-27 00:25:17,256 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2700.69 ms. Allocated memory was 139.5 MB in the beginning and 239.6 MB in the end (delta: 100.1 MB). Free memory was 88.2 MB in the beginning and 148.6 MB in the end (delta: -60.4 MB). Peak memory consumption was 46.2 MB. Max. memory is 7.1 GB. [2019-12-27 00:25:17,258 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 139.5 MB. Free memory was 121.4 MB in the beginning and 121.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2700.69 ms. Allocated memory was 139.5 MB in the beginning and 239.6 MB in the end (delta: 100.1 MB). Free memory was 88.2 MB in the beginning and 148.6 MB in the end (delta: -60.4 MB). Peak memory consumption was 46.2 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...