/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/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA.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 0.2.0-7a177ad [2020-11-09 14:21:20,549 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-09 14:21:20,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-09 14:21:20,587 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-09 14:21:20,588 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-09 14:21:20,589 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-09 14:21:20,591 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-09 14:21:20,594 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-09 14:21:20,596 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-09 14:21:20,597 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-09 14:21:20,598 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-09 14:21:20,600 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-09 14:21:20,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-09 14:21:20,602 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-09 14:21:20,603 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-09 14:21:20,605 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-09 14:21:20,606 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-09 14:21:20,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-09 14:21:20,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-09 14:21:20,628 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-09 14:21:20,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-09 14:21:20,636 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-09 14:21:20,638 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-09 14:21:20,638 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-09 14:21:20,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-11-09 14:21:20,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-09 14:21:20,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-09 14:21:20,655 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-09 14:21:20,656 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA.epf [2020-11-09 14:21:20,683 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-09 14:21:20,683 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-09 14:21:20,685 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-09 14:21:20,685 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-09 14:21:20,685 INFO L138 SettingsManager]: * Use SBE=true [2020-11-09 14:21:20,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-09 14:21:20,686 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-09 14:21:20,686 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-09 14:21:20,686 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-09 14:21:20,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-09 14:21:20,687 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-09 14:21:20,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-09 14:21:20,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-09 14:21:20,687 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-09 14:21:20,687 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-09 14:21:20,688 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-09 14:21:20,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-09 14:21:20,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-09 14:21:20,688 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-09 14:21:20,688 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-09 14:21:20,689 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-09 14:21:20,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-09 14:21:20,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-09 14:21:20,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2020-11-09 14:21:20,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-09 14:21:20,690 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-09 14:21:20,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-09 14:21:20,690 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2020-11-09 14:21:20,690 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-09 14:21:21,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-09 14:21:21,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-09 14:21:21,097 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-09 14:21:21,098 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-09 14:21:21,099 INFO L275 PluginConnector]: CDTParser initialized [2020-11-09 14:21:21,100 INFO L432 ainManager$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-1.i [2020-11-09 14:21:21,201 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd41affd3/af7797a6a5714470be3995ee0513fc43/FLAG1548771da [2020-11-09 14:21:22,341 INFO L306 CDTParser]: Found 1 translation units. [2020-11-09 14:21:22,342 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 [2020-11-09 14:21:22,392 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd41affd3/af7797a6a5714470be3995ee0513fc43/FLAG1548771da [2020-11-09 14:21:22,680 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd41affd3/af7797a6a5714470be3995ee0513fc43 [2020-11-09 14:21:22,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-09 14:21:22,691 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-09 14:21:22,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-09 14:21:22,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-09 14:21:22,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-09 14:21:22,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 02:21:22" (1/1) ... [2020-11-09 14:21:22,702 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@273e22dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:21:22, skipping insertion in model container [2020-11-09 14:21:22,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 02:21:22" (1/1) ... [2020-11-09 14:21:22,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-09 14:21:22,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-09 14:21:25,889 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-11-09 14:21:25,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c8c5b7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 02:21:25, skipping insertion in model container [2020-11-09 14:21:25,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-09 14:21:25,890 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-09 14:21:25,895 INFO L168 Benchmark]: Toolchain (without parser) took 3206.85 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 112.6 MB in the beginning and 142.6 MB in the end (delta: -30.0 MB). Peak memory consumption was 82.6 MB. Max. memory is 8.0 GB. [2020-11-09 14:21:25,897 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory is still 123.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-09 14:21:25,900 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3197.48 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 112.1 MB in the beginning and 142.6 MB in the end (delta: -30.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 8.0 GB. [2020-11-09 14:21:25,905 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory is still 123.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 3197.48 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 112.1 MB in the beginning and 142.6 MB in the end (delta: -30.5 MB). Peak memory consumption was 81.5 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...