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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--lustre--lustre--llite--lustre.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-23 02:16:00,171 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-23 02:16:00,174 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-23 02:16:00,191 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-23 02:16:00,192 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-23 02:16:00,194 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-23 02:16:00,196 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-23 02:16:00,205 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-23 02:16:00,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-23 02:16:00,212 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-23 02:16:00,215 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-23 02:16:00,217 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-23 02:16:00,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-23 02:16:00,219 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-23 02:16:00,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-23 02:16:00,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-23 02:16:00,223 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-23 02:16:00,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-23 02:16:00,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-23 02:16:00,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-23 02:16:00,235 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-23 02:16:00,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-23 02:16:00,239 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-23 02:16:00,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-23 02:16:00,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-23 02:16:00,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-23 02:16:00,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-23 02:16:00,244 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-23 02:16:00,245 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-23 02:16:00,246 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-23 02:16:00,246 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-23 02:16:00,247 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-23 02:16:00,248 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-23 02:16:00,249 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-23 02:16:00,251 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-23 02:16:00,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-23 02:16:00,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-23 02:16:00,252 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-23 02:16:00,252 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-23 02:16:00,253 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-23 02:16:00,253 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-23 02:16:00,255 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 [2019-08-23 02:16:00,292 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-23 02:16:00,293 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-23 02:16:00,294 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-23 02:16:00,295 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-23 02:16:00,295 INFO L138 SettingsManager]: * Use SBE=true [2019-08-23 02:16:00,295 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-23 02:16:00,296 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-23 02:16:00,296 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-23 02:16:00,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-23 02:16:00,299 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-23 02:16:00,299 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-23 02:16:00,300 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-23 02:16:00,300 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-23 02:16:00,300 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-23 02:16:00,300 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-23 02:16:00,300 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-23 02:16:00,301 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-23 02:16:00,301 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-23 02:16:00,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 02:16:00,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-23 02:16:00,301 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-23 02:16:00,301 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-23 02:16:00,302 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-23 02:16:00,302 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-23 02:16:00,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-23 02:16:00,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-23 02:16:00,302 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-23 02:16:00,355 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-23 02:16:00,372 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-23 02:16:00,376 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-23 02:16:00,378 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-23 02:16:00,378 INFO L275 PluginConnector]: CDTParser initialized [2019-08-23 02:16:00,379 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--lustre--lustre--llite--lustre.ko-entry_point.cil.out.i [2019-08-23 02:16:00,449 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbec671dd/e1136833c7064e309b2709be81a84939/FLAG696678b10 [2019-08-23 02:16:02,113 INFO L306 CDTParser]: Found 1 translation units. [2019-08-23 02:16:02,114 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--lustre--lustre--llite--lustre.ko-entry_point.cil.out.i [2019-08-23 02:16:02,256 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbec671dd/e1136833c7064e309b2709be81a84939/FLAG696678b10 [2019-08-23 02:16:02,282 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbec671dd/e1136833c7064e309b2709be81a84939 [2019-08-23 02:16:02,293 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-23 02:16:02,295 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-23 02:16:02,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-23 02:16:02,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-23 02:16:02,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-23 02:16:02,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 02:16:02" (1/1) ... [2019-08-23 02:16:02,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ebab59c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 02:16:02, skipping insertion in model container [2019-08-23 02:16:02,305 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 02:16:02" (1/1) ... [2019-08-23 02:16:02,314 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-23 02:16:03,296 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-23 02:16:45,283 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: vvp_key_init_generic [2019-08-23 02:16:45,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19167cb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 02:16:45, skipping insertion in model container [2019-08-23 02:16:45,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-23 02:16:45,284 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-08-23 02:16:45,287 INFO L168 Benchmark]: Toolchain (without parser) took 42990.92 ms. Allocated memory was 176.2 MB in the beginning and 490.7 MB in the end (delta: 314.6 MB). Free memory was 77.5 MB in the beginning and 163.6 MB in the end (delta: -86.1 MB). Peak memory consumption was 334.1 MB. Max. memory is 7.1 GB. [2019-08-23 02:16:45,288 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-23 02:16:45,289 INFO L168 Benchmark]: CACSL2BoogieTranslator took 42987.77 ms. Allocated memory was 176.2 MB in the beginning and 490.7 MB in the end (delta: 314.6 MB). Free memory was 77.5 MB in the beginning and 163.6 MB in the end (delta: -86.1 MB). Peak memory consumption was 334.1 MB. Max. memory is 7.1 GB. [2019-08-23 02:16:45,292 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 104.3 MB in the beginning and 104.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 42987.77 ms. Allocated memory was 176.2 MB in the beginning and 490.7 MB in the end (delta: 314.6 MB). Free memory was 77.5 MB in the beginning and 163.6 MB in the end (delta: -86.1 MB). Peak memory consumption was 334.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 59754]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: vvp_key_init_generic RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...