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-commit-tester/main0_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 13:11:59,584 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:11:59,587 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:11:59,625 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:11:59,627 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:11:59,628 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:11:59,633 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:11:59,636 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:11:59,644 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:11:59,645 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:11:59,646 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:11:59,650 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:11:59,651 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:11:59,654 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:11:59,666 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:11:59,667 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:11:59,668 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:11:59,675 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:11:59,684 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:11:59,692 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:11:59,697 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:11:59,701 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:11:59,709 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 13:11:59,709 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 13:11:59,709 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 13:11:59,710 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 13:11:59,715 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 13:11:59,716 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 13:11:59,724 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 13:11:59,726 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 13:11:59,726 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 13:11:59,730 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 13:11:59,730 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:11:59,731 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:11:59,734 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:11:59,735 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:11:59,740 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 [2018-10-17 13:11:59,782 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:11:59,785 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:11:59,786 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:11:59,786 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:11:59,792 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:11:59,792 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:11:59,792 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:11:59,796 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:11:59,796 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:11:59,796 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:11:59,797 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:11:59,797 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:11:59,797 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:11:59,797 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:11:59,797 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:11:59,799 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:11:59,799 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:11:59,799 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:11:59,800 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:11:59,800 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:11:59,800 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:11:59,800 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:11:59,800 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:11:59,801 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:11:59,801 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:11:59,801 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:11:59,801 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:11:59,801 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:11:59,933 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:11:59,969 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:11:59,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:11:59,985 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:11:59,986 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:11:59,987 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main0_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.c [2018-10-17 13:12:00,123 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db50246b5/0bc8fc734a3f4c599df0997df5425ebf/FLAG608db4b90 [2018-10-17 13:12:02,137 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:12:02,138 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main0_true-unreach-call_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.c [2018-10-17 13:12:02,276 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db50246b5/0bc8fc734a3f4c599df0997df5425ebf/FLAG608db4b90 [2018-10-17 13:12:02,317 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db50246b5/0bc8fc734a3f4c599df0997df5425ebf [2018-10-17 13:12:02,344 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:12:02,349 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:12:02,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:12:02,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:12:02,361 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:12:02,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:12:02" (1/1) ... [2018-10-17 13:12:02,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30cf95b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:12:02, skipping insertion in model container [2018-10-17 13:12:02,377 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:12:02" (1/1) ... [2018-10-17 13:12:02,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:12:02,892 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:12:09,348 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-10-17 13:12:09,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f37ccb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:12:09, skipping insertion in model container [2018-10-17 13:12:09,350 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:12:09,352 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-17 13:12:09,354 INFO L168 Benchmark]: Toolchain (without parser) took 7006.94 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: -36.4 MB). Peak memory consumption was 275.6 MB. Max. memory is 3.9 GB. [2018-10-17 13:12:09,362 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. [2018-10-17 13:12:09,363 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6999.70 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: -36.4 MB). Peak memory consumption was 275.6 MB. Max. memory is 3.9 GB. [2018-10-17 13:12:09,369 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 6999.70 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: -36.4 MB). Peak memory consumption was 275.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6573]: 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...