/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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 0.2.0-7a177ad [2020-11-09 12:58:51,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-09 12:58:51,162 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-09 12:58:51,211 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-09 12:58:51,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-09 12:58:51,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-09 12:58:51,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-09 12:58:51,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-09 12:58:51,220 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-09 12:58:51,221 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-09 12:58:51,223 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-09 12:58:51,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-09 12:58:51,225 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-09 12:58:51,226 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-09 12:58:51,227 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-09 12:58:51,229 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-09 12:58:51,230 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-09 12:58:51,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-09 12:58:51,234 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-09 12:58:51,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-09 12:58:51,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-09 12:58:51,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-09 12:58:51,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-09 12:58:51,243 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-09 12:58:51,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-09 12:58:51,265 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-09 12:58:51,265 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-09 12:58:51,267 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-09 12:58:51,267 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-09 12:58:51,269 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-09 12:58:51,269 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-09 12:58:51,270 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-09 12:58:51,271 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-09 12:58:51,272 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-09 12:58:51,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-09 12:58:51,273 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-09 12:58:51,274 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-09 12:58:51,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-09 12:58:51,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-09 12:58:51,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-09 12:58:51,276 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-09 12:58:51,278 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 [2020-11-09 12:58:51,305 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-09 12:58:51,305 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-09 12:58:51,307 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-09 12:58:51,307 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-09 12:58:51,307 INFO L138 SettingsManager]: * Use SBE=true [2020-11-09 12:58:51,307 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-09 12:58:51,307 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-09 12:58:51,308 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-09 12:58:51,308 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-09 12:58:51,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-09 12:58:51,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-09 12:58:51,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-09 12:58:51,309 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-09 12:58:51,309 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-09 12:58:51,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-09 12:58:51,309 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-09 12:58:51,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-09 12:58:51,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-09 12:58:51,310 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-09 12:58:51,310 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-09 12:58:51,310 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-09 12:58:51,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-09 12:58:51,311 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-09 12:58:51,311 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-09 12:58:51,311 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-09 12:58:51,311 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-09 12:58:51,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-09 12:58:51,312 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-09 12:58:51,312 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-09 12:58:51,312 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-09 12:58:51,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-09 12:58:51,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-09 12:58:51,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-09 12:58:51,737 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-09 12:58:51,737 INFO L275 PluginConnector]: CDTParser initialized [2020-11-09 12:58:51,738 INFO L432 ainManager$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 [2020-11-09 12:58:51,822 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b147adcfa/608932d19cd048d6b1d8f132b9e2c6ae/FLAG3e90f4089 [2020-11-09 12:58:53,017 INFO L306 CDTParser]: Found 1 translation units. [2020-11-09 12:58:53,018 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 [2020-11-09 12:58:53,064 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b147adcfa/608932d19cd048d6b1d8f132b9e2c6ae/FLAG3e90f4089 [2020-11-09 12:58:53,255 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b147adcfa/608932d19cd048d6b1d8f132b9e2c6ae [2020-11-09 12:58:53,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-09 12:58:53,266 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-09 12:58:53,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-09 12:58:53,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-09 12:58:53,273 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-09 12:58:53,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:53" (1/1) ... [2020-11-09 12:58:53,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b8ebf5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:53, skipping insertion in model container [2020-11-09 12:58:53,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:53" (1/1) ... [2020-11-09 12:58:53,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-09 12:58:53,496 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-09 12:58:56,068 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-11-09 12:58:56,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59fa3b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:56, skipping insertion in model container [2020-11-09 12:58:56,069 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-09 12:58:56,070 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-09 12:58:56,073 INFO L168 Benchmark]: Toolchain (without parser) took 2811.04 ms. Allocated memory is still 157.3 MB. Free memory was 119.5 MB in the beginning and 63.6 MB in the end (delta: 55.9 MB). Peak memory consumption was 57.3 MB. Max. memory is 8.0 GB. [2020-11-09 12:58:56,074 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 157.3 MB. Free memory is still 130.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-09 12:58:56,075 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2800.91 ms. Allocated memory is still 157.3 MB. Free memory was 118.8 MB in the beginning and 63.6 MB in the end (delta: 55.1 MB). Peak memory consumption was 56.2 MB. Max. memory is 8.0 GB. [2020-11-09 12:58:56,077 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 157.3 MB. Free memory is still 130.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2800.91 ms. Allocated memory is still 157.3 MB. Free memory was 118.8 MB in the beginning and 63.6 MB in the end (delta: 55.1 MB). Peak memory consumption was 56.2 MB. Max. memory is 8.0 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...