java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.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_false-unreach-call.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 10:44:56,934 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 10:44:56,936 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 10:44:56,963 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 10:44:56,963 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 10:44:56,966 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 10:44:56,968 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 10:44:56,970 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 10:44:56,972 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 10:44:56,973 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 10:44:56,980 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 10:44:56,980 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 10:44:56,981 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 10:44:56,986 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 10:44:56,987 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 10:44:56,988 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 10:44:56,991 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 10:44:56,996 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 10:44:57,000 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 10:44:57,002 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 10:44:57,005 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 10:44:57,006 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 10:44:57,011 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 10:44:57,011 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 10:44:57,011 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 10:44:57,012 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 10:44:57,013 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 10:44:57,015 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 10:44:57,016 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 10:44:57,019 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 10:44:57,019 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 10:44:57,019 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 10:44:57,020 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 10:44:57,020 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 10:44:57,021 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 10:44:57,022 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 10:44:57,023 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-21 10:44:57,049 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 10:44:57,050 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 10:44:57,050 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 10:44:57,051 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 10:44:57,051 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 10:44:57,051 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 10:44:57,052 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 10:44:57,052 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 10:44:57,052 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-21 10:44:57,052 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 10:44:57,053 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-21 10:44:57,053 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 10:44:57,053 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 10:44:57,053 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 10:44:57,053 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 10:44:57,054 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-21 10:44:57,054 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 10:44:57,054 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 10:44:57,054 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 10:44:57,054 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 10:44:57,055 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 10:44:57,055 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 10:44:57,055 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 10:44:57,055 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 10:44:57,055 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 10:44:57,056 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 10:44:57,056 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 10:44:57,056 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 10:44:57,056 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 10:44:57,056 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 10:44:57,057 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 10:44:57,109 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 10:44:57,123 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 10:44:57,126 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 10:44:57,128 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 10:44:57,128 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 10:44:57,129 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko_false-unreach-call.cil.i [2018-11-21 10:44:57,188 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06bf27a1e/8612632c79184d3dbbff8fca9f75c461/FLAG8d5f57374 [2018-11-21 10:44:58,026 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 10:44:58,026 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko_false-unreach-call.cil.i [2018-11-21 10:44:58,086 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06bf27a1e/8612632c79184d3dbbff8fca9f75c461/FLAG8d5f57374 [2018-11-21 10:44:58,470 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06bf27a1e/8612632c79184d3dbbff8fca9f75c461 [2018-11-21 10:44:58,481 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 10:44:58,482 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 10:44:58,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 10:44:58,483 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 10:44:58,487 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 10:44:58,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:44:58" (1/1) ... [2018-11-21 10:44:58,491 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60ecc9e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:44:58, skipping insertion in model container [2018-11-21 10:44:58,492 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:44:58" (1/1) ... [2018-11-21 10:44:58,503 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 10:44:58,704 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 10:45:02,174 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-21 10:45:02,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58a03583 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:45:02, skipping insertion in model container [2018-11-21 10:45:02,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 10:45:02,176 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-21 10:45:02,177 INFO L168 Benchmark]: Toolchain (without parser) took 3696.26 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 775.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -779.9 MB). Peak memory consumption was 139.8 MB. Max. memory is 7.1 GB. [2018-11-21 10:45:02,180 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 10:45:02,181 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3692.83 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 775.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -779.9 MB). Peak memory consumption was 139.8 MB. Max. memory is 7.1 GB. [2018-11-21 10:45:02,184 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3692.83 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 775.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -779.9 MB). Peak memory consumption was 139.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8997]: 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...