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-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main0_false-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 20:24:53,327 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 20:24:53,329 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 20:24:53,343 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 20:24:53,343 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 20:24:53,344 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 20:24:53,346 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 20:24:53,347 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 20:24:53,349 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 20:24:53,350 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 20:24:53,351 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 20:24:53,351 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 20:24:53,352 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 20:24:53,353 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 20:24:53,356 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 20:24:53,357 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 20:24:53,359 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 20:24:53,361 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 20:24:53,365 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 20:24:53,370 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 20:24:53,371 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 20:24:53,372 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 20:24:53,378 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 20:24:53,379 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 20:24:53,379 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 20:24:53,380 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 20:24:53,382 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 20:24:53,382 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 20:24:53,386 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 20:24:53,387 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 20:24:53,388 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 20:24:53,388 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 20:24:53,391 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 20:24:53,391 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 20:24:53,392 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 20:24:53,393 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 20:24:53,393 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 [2018-11-15 20:24:53,421 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 20:24:53,421 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 20:24:53,422 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 20:24:53,422 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 20:24:53,423 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 20:24:53,423 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 20:24:53,423 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 20:24:53,424 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 20:24:53,424 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 20:24:53,424 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 20:24:53,424 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 20:24:53,425 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 20:24:53,425 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 20:24:53,425 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 20:24:53,425 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 20:24:53,425 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 20:24:53,425 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 20:24:53,426 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 20:24:53,426 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 20:24:53,426 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 20:24:53,426 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 20:24:53,426 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 20:24:53,427 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 20:24:53,427 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 20:24:53,427 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 20:24:53,427 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 20:24:53,427 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 20:24:53,428 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 20:24:53,471 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 20:24:53,484 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 20:24:53,489 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 20:24:53,491 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 20:24:53,492 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 20:24:53,493 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main0_false-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.c [2018-11-15 20:24:53,567 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37d96bc7e/cfe1961a51d74439ad6e57f569126ada/FLAGcf1501e76 [2018-11-15 20:24:54,427 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 20:24:54,428 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main0_false-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.c [2018-11-15 20:24:54,482 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37d96bc7e/cfe1961a51d74439ad6e57f569126ada/FLAGcf1501e76 [2018-11-15 20:24:54,870 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37d96bc7e/cfe1961a51d74439ad6e57f569126ada [2018-11-15 20:24:54,880 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 20:24:54,882 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 20:24:54,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 20:24:54,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 20:24:54,887 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 20:24:54,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 08:24:54" (1/1) ... [2018-11-15 20:24:54,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7afd75a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:24:54, skipping insertion in model container [2018-11-15 20:24:54,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 08:24:54" (1/1) ... [2018-11-15 20:24:54,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 20:24:55,068 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 20:24:58,255 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-15 20:24:58,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20399106 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 08:24:58, skipping insertion in model container [2018-11-15 20:24:58,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 20:24:58,257 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-15 20:24:58,258 INFO L168 Benchmark]: Toolchain (without parser) took 3377.40 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 804.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -804.4 MB). Peak memory consumption was 280.1 MB. Max. memory is 7.1 GB. [2018-11-15 20:24:58,261 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-15 20:24:58,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3373.67 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 804.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -804.4 MB). Peak memory consumption was 280.1 MB. Max. memory is 7.1 GB. [2018-11-15 20:24:58,265 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 0.24 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 3373.67 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 804.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -804.4 MB). Peak memory consumption was 280.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6596]: 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...