java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-platform-marvell-ccic-cafe_ccic_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:11:55,032 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:11:55,039 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:11:55,076 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:11:55,077 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:11:55,078 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:11:55,085 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:11:55,088 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:11:55,101 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:11:55,102 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:11:55,109 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:11:55,110 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:11:55,111 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:11:55,119 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:11:55,125 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:11:55,126 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:11:55,127 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:11:55,136 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:11:55,147 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:11:55,151 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:11:55,152 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:11:55,156 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:11:55,167 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-27 13:11:55,188 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:11:55,188 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:11:55,190 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:11:55,191 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:11:55,191 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-27 13:11:55,247 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:11:55,247 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:11:55,250 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:11:55,251 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:11:55,259 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:11:55,259 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:11:55,259 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:11:55,260 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:11:55,260 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:11:55,260 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:11:55,260 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:11:55,261 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:11:55,264 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:11:55,264 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:11:55,264 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:11:55,265 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:11:55,265 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:11:55,265 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:11:55,265 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:11:55,269 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:11:55,269 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:11:55,269 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:11:55,270 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:11:55,270 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:11:55,270 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:11:55,270 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:11:55,270 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:11:55,271 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:11:55,271 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:11:55,371 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:11:55,409 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:11:55,420 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:11:55,425 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:11:55,426 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:11:55,427 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-platform-marvell-ccic-cafe_ccic_true-unreach-call.cil.c [2018-11-27 13:11:55,539 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d02b56d4b/9f1f4cc51b8f43ec86ac78e389c1ee9b/FLAGb56411657 [2018-11-27 13:11:57,580 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:11:57,580 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-platform-marvell-ccic-cafe_ccic_true-unreach-call.cil.c [2018-11-27 13:11:57,735 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d02b56d4b/9f1f4cc51b8f43ec86ac78e389c1ee9b/FLAGb56411657 [2018-11-27 13:11:57,824 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d02b56d4b/9f1f4cc51b8f43ec86ac78e389c1ee9b [2018-11-27 13:11:57,848 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:11:57,855 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:11:57,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:11:57,859 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:11:57,870 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:11:57,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:11:57" (1/1) ... [2018-11-27 13:11:57,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@232c3432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:11:57, skipping insertion in model container [2018-11-27 13:11:57,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:11:57" (1/1) ... [2018-11-27 13:11:57,902 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:11:58,343 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:12:04,563 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-27 13:12:04,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7aaba9e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:12:04, skipping insertion in model container [2018-11-27 13:12:04,567 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:12:04,567 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-27 13:12:04,571 INFO L168 Benchmark]: Toolchain (without parser) took 6718.20 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 17.0 MB). Peak memory consumption was 115.7 MB. Max. memory is 3.9 GB. [2018-11-27 13:12:04,575 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:12:04,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6708.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 17.0 MB). Peak memory consumption was 115.7 MB. Max. memory is 3.9 GB. [2018-11-27 13:12:04,586 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 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 6708.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 17.0 MB). Peak memory consumption was 115.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10623]: 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...