java -ea -Xmx4000000000 -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.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-mutex__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 11:09:18,343 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 11:09:18,353 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 11:09:18,390 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 11:09:18,391 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 11:09:18,395 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 11:09:18,396 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 11:09:18,403 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 11:09:18,409 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 11:09:18,413 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 11:09:18,415 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 11:09:18,415 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 11:09:18,422 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 11:09:18,424 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 11:09:18,431 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 11:09:18,432 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 11:09:18,444 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 11:09:18,446 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 11:09:18,455 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 11:09:18,460 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 11:09:18,461 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 11:09:18,467 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 11:09:18,477 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 11:09:18,478 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 11:09:18,478 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 11:09:18,483 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 11:09:18,484 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 11:09:18,485 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 11:09:18,492 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 11:09:18,493 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 11:09:18,493 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 11:09:18,496 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-21 11:09:18,497 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 11:09:18,497 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 11:09:18,498 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 11:09:18,504 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 11:09:18,504 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 [2018-10-21 11:09:18,558 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 11:09:18,558 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 11:09:18,562 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 11:09:18,563 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 11:09:18,568 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 11:09:18,570 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 11:09:18,570 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 11:09:18,571 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 11:09:18,571 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-21 11:09:18,571 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 11:09:18,571 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 11:09:18,572 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 11:09:18,572 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 11:09:18,572 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 11:09:18,572 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 11:09:18,573 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 11:09:18,579 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 11:09:18,579 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 11:09:18,579 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 11:09:18,580 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 11:09:18,580 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 11:09:18,580 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 11:09:18,580 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 11:09:18,581 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-21 11:09:18,581 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 11:09:18,581 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-21 11:09:18,581 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 11:09:18,581 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 11:09:18,715 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 11:09:18,750 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 11:09:18,761 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 11:09:18,766 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 11:09:18,770 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 11:09:18,771 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-10-21 11:09:18,940 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a0446270/9b46f054f04d40c5802b4462555494ef/FLAGdd3bfe6b3 [2018-10-21 11:09:21,293 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 11:09:21,294 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-platform-vsp1-vsp1_true-unreach-call.cil.c [2018-10-21 11:09:21,484 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a0446270/9b46f054f04d40c5802b4462555494ef/FLAGdd3bfe6b3 [2018-10-21 11:09:21,531 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a0446270/9b46f054f04d40c5802b4462555494ef [2018-10-21 11:09:21,564 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 11:09:21,568 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 11:09:21,572 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 11:09:21,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 11:09:21,586 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 11:09:21,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:09:21" (1/1) ... [2018-10-21 11:09:21,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47c9655c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:09:21, skipping insertion in model container [2018-10-21 11:09:21,604 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 11:09:21" (1/1) ... [2018-10-21 11:09:21,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 11:09:22,171 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 11:09:35,304 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-10-21 11:09:35,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5bf11c37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 11:09:35, skipping insertion in model container [2018-10-21 11:09:35,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 11:09:35,306 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-21 11:09:35,311 INFO L168 Benchmark]: Toolchain (without parser) took 13745.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -77.7 MB). Peak memory consumption was 502.4 MB. Max. memory is 3.9 GB. [2018-10-21 11:09:35,319 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-10-21 11:09:35,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13734.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -77.7 MB). Peak memory consumption was 502.4 MB. Max. memory is 3.9 GB. [2018-10-21 11:09:35,330 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 0.20 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 13734.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -77.7 MB). Peak memory consumption was 502.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 13649]: 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...