java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 05:00:57,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 05:00:57,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 05:00:57,734 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 05:00:57,735 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 05:00:57,736 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 05:00:57,737 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 05:00:57,739 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 05:00:57,741 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 05:00:57,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 05:00:57,743 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 05:00:57,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 05:00:57,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 05:00:57,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 05:00:57,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 05:00:57,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 05:00:57,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 05:00:57,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 05:00:57,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 05:00:57,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 05:00:57,755 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 05:00:57,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 05:00:57,758 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 05:00:57,759 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 05:00:57,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-22 05:00:57,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 05:00:57,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 05:00:57,772 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 05:00:57,773 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 05:00:57,789 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 05:00:57,789 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 05:00:57,792 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 05:00:57,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 05:00:57,792 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 05:00:57,793 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 05:00:57,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 05:00:57,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 05:00:57,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 05:00:57,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 05:00:57,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 05:00:57,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 05:00:57,794 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 05:00:57,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 05:00:57,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 05:00:57,795 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 05:00:57,795 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 05:00:57,795 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 05:00:57,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 05:00:57,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 05:00:57,796 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 05:00:57,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 05:00:57,796 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 05:00:57,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 05:00:57,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 05:00:57,797 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 05:00:57,797 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 05:00:57,840 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 05:00:57,851 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 05:00:57,855 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 05:00:57,857 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 05:00:57,857 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 05:00:57,858 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2019-08-22 05:00:57,922 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5058c3ff6/b7fa9b35cebd4bd792c423e61fa91965/FLAGd0927f4d1 [2019-08-22 05:00:59,192 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 05:00:59,194 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2019-08-22 05:00:59,295 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5058c3ff6/b7fa9b35cebd4bd792c423e61fa91965/FLAGd0927f4d1 [2019-08-22 05:00:59,772 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5058c3ff6/b7fa9b35cebd4bd792c423e61fa91965 [2019-08-22 05:00:59,783 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 05:00:59,785 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 05:00:59,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 05:00:59,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 05:00:59,826 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 05:00:59,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 05:00:59" (1/1) ... [2019-08-22 05:00:59,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4164d669 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:00:59, skipping insertion in model container [2019-08-22 05:00:59,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 05:00:59" (1/1) ... [2019-08-22 05:00:59,839 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 05:01:00,084 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 05:01:04,379 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2019-08-22 05:01:04,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57709a41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:01:04, skipping insertion in model container [2019-08-22 05:01:04,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 05:01:04,381 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-08-22 05:01:04,385 INFO L168 Benchmark]: Toolchain (without parser) took 4597.82 ms. Allocated memory was 131.1 MB in the beginning and 292.0 MB in the end (delta: 161.0 MB). Free memory was 58.8 MB in the beginning and 221.5 MB in the end (delta: -162.7 MB). Peak memory consumption was 100.9 MB. Max. memory is 7.1 GB. [2019-08-22 05:01:04,386 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 131.1 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-22 05:01:04,388 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4563.10 ms. Allocated memory was 173.5 MB in the beginning and 292.0 MB in the end (delta: 118.5 MB). Free memory was 143.4 MB in the beginning and 221.5 MB in the end (delta: -78.1 MB). Peak memory consumption was 142.9 MB. Max. memory is 7.1 GB. [2019-08-22 05:01:04,393 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 131.1 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4563.10 ms. Allocated memory was 173.5 MB in the beginning and 292.0 MB in the end (delta: 118.5 MB). Free memory was 143.4 MB in the beginning and 221.5 MB in the end (delta: -78.1 MB). Peak memory consumption was 142.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14492]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...