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--esas2r--esas2r.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-11 06:25:34,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-11 06:25:34,118 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-11 06:25:34,136 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-11 06:25:34,137 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-11 06:25:34,138 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-11 06:25:34,139 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-11 06:25:34,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-11 06:25:34,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-11 06:25:34,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-11 06:25:34,145 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-11 06:25:34,146 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-11 06:25:34,146 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-11 06:25:34,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-11 06:25:34,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-11 06:25:34,149 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-11 06:25:34,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-11 06:25:34,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-11 06:25:34,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-11 06:25:34,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-11 06:25:34,156 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-11 06:25:34,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-11 06:25:34,158 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-11 06:25:34,159 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-11 06:25:34,161 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-11 06:25:34,162 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-11 06:25:34,162 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-11 06:25:34,163 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-11 06:25:34,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-11 06:25:34,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-11 06:25:34,164 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-11 06:25:34,165 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-11 06:25:34,166 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-11 06:25:34,167 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-11 06:25:34,168 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-11 06:25:34,168 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-11 06:25:34,169 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-11 06:25:34,169 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-11 06:25:34,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-11 06:25:34,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-11 06:25:34,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-11 06:25:34,172 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 [2019-08-11 06:25:34,187 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-11 06:25:34,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-11 06:25:34,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-11 06:25:34,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-11 06:25:34,189 INFO L138 SettingsManager]: * Use SBE=true [2019-08-11 06:25:34,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-11 06:25:34,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-11 06:25:34,189 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-11 06:25:34,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-11 06:25:34,190 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-11 06:25:34,190 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-11 06:25:34,190 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-11 06:25:34,190 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-11 06:25:34,191 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-11 06:25:34,191 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-11 06:25:34,191 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-11 06:25:34,191 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-11 06:25:34,191 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-11 06:25:34,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-11 06:25:34,192 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-11 06:25:34,192 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-11 06:25:34,192 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-11 06:25:34,192 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-11 06:25:34,193 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-11 06:25:34,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-11 06:25:34,193 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-11 06:25:34,193 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-11 06:25:34,241 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-11 06:25:34,255 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-11 06:25:34,259 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-11 06:25:34,260 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-11 06:25:34,261 INFO L275 PluginConnector]: CDTParser initialized [2019-08-11 06:25:34,262 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--esas2r--esas2r.ko.cil.i [2019-08-11 06:25:34,332 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35501db5f/6982cd660a4d4d00b94bf2dcf39c2bda/FLAG14de83a3e [2019-08-11 06:25:35,422 INFO L306 CDTParser]: Found 1 translation units. [2019-08-11 06:25:35,423 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--esas2r--esas2r.ko.cil.i [2019-08-11 06:25:35,486 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35501db5f/6982cd660a4d4d00b94bf2dcf39c2bda/FLAG14de83a3e [2019-08-11 06:25:35,658 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35501db5f/6982cd660a4d4d00b94bf2dcf39c2bda [2019-08-11 06:25:35,673 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-11 06:25:35,677 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-11 06:25:35,678 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-11 06:25:35,678 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-11 06:25:35,682 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-11 06:25:35,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.08 06:25:35" (1/1) ... [2019-08-11 06:25:35,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4207d232 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.08 06:25:35, skipping insertion in model container [2019-08-11 06:25:35,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.08 06:25:35" (1/1) ... [2019-08-11 06:25:35,695 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-11 06:25:36,019 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-11 06:25:38,425 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: esas2r_log [2019-08-11 06:25:38,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ad87a2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.08 06:25:38, skipping insertion in model container [2019-08-11 06:25:38,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-11 06:25:38,426 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-08-11 06:25:38,429 INFO L168 Benchmark]: Toolchain (without parser) took 2751.55 ms. Allocated memory was 179.3 MB in the beginning and 297.8 MB in the end (delta: 118.5 MB). Free memory was 136.6 MB in the beginning and 155.8 MB in the end (delta: -19.2 MB). Peak memory consumption was 112.9 MB. Max. memory is 7.1 GB. [2019-08-11 06:25:38,430 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 140.0 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-11 06:25:38,432 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2748.51 ms. Allocated memory was 179.3 MB in the beginning and 297.8 MB in the end (delta: 118.5 MB). Free memory was 136.6 MB in the beginning and 155.8 MB in the end (delta: -19.2 MB). Peak memory consumption was 112.9 MB. Max. memory is 7.1 GB. [2019-08-11 06:25:38,434 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 140.0 MB. Free memory was 106.2 MB in the beginning and 106.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2748.51 ms. Allocated memory was 179.3 MB in the beginning and 297.8 MB in the end (delta: 118.5 MB). Free memory was 136.6 MB in the beginning and 155.8 MB in the end (delta: -19.2 MB). Peak memory consumption was 112.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7713]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: esas2r_log RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...