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-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 17:33:48,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 17:33:48,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 17:33:48,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 17:33:48,498 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 17:33:48,500 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 17:33:48,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 17:33:48,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 17:33:48,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 17:33:48,520 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 17:33:48,521 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 17:33:48,522 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 17:33:48,523 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 17:33:48,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 17:33:48,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 17:33:48,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 17:33:48,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 17:33:48,536 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 17:33:48,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 17:33:48,544 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 17:33:48,547 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 17:33:48,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 17:33:48,553 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 17:33:48,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 17:33:48,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 17:33:48,556 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 17:33:48,556 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 17:33:48,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 17:33:48,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 17:33:48,561 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 17:33:48,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 17:33:48,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 17:33:48,566 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 17:33:48,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 17:33:48,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 17:33:48,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 17:33:48,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 17:33:48,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 17:33:48,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 17:33:48,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 17:33:48,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 17:33:48,576 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 [2019-08-08 17:33:48,598 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 17:33:48,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 17:33:48,600 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 17:33:48,601 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 17:33:48,601 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 17:33:48,601 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 17:33:48,601 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 17:33:48,602 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 17:33:48,602 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 17:33:48,602 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 17:33:48,603 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 17:33:48,604 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 17:33:48,604 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 17:33:48,604 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 17:33:48,605 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 17:33:48,605 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 17:33:48,605 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 17:33:48,605 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 17:33:48,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:33:48,606 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 17:33:48,606 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 17:33:48,606 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 17:33:48,606 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 17:33:48,607 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 17:33:48,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 17:33:48,607 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 17:33:48,607 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 17:33:48,662 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 17:33:48,684 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 17:33:48,687 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 17:33:48,689 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 17:33:48,689 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 17:33:48,690 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2019-08-08 17:33:48,764 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dd091004/3620cef583f440c2ac2d12dedb3cc0e4/FLAG2af199427 [2019-08-08 17:33:49,749 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 17:33:49,749 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2019-08-08 17:33:49,802 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dd091004/3620cef583f440c2ac2d12dedb3cc0e4/FLAG2af199427 [2019-08-08 17:33:50,197 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7dd091004/3620cef583f440c2ac2d12dedb3cc0e4 [2019-08-08 17:33:50,207 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 17:33:50,211 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 17:33:50,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 17:33:50,214 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 17:33:50,218 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 17:33:50,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:33:50" (1/1) ... [2019-08-08 17:33:50,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79499862 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:33:50, skipping insertion in model container [2019-08-08 17:33:50,222 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:33:50" (1/1) ... [2019-08-08 17:33:50,230 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 17:33:50,393 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 17:33:51,010 ERROR L309 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2019-08-08 17:33:51,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25e15fff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:33:51, skipping insertion in model container [2019-08-08 17:33:51,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 17:33:51,012 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-08-08 17:33:51,016 INFO L168 Benchmark]: Toolchain (without parser) took 806.00 ms. Allocated memory was 133.2 MB in the beginning and 223.9 MB in the end (delta: 90.7 MB). Free memory was 75.9 MB in the beginning and 173.0 MB in the end (delta: -97.1 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. [2019-08-08 17:33:51,017 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 107.2 MB in the beginning and 106.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-08 17:33:51,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 797.90 ms. Allocated memory was 133.2 MB in the beginning and 223.9 MB in the end (delta: 90.7 MB). Free memory was 75.5 MB in the beginning and 173.0 MB in the end (delta: -97.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 7.1 GB. [2019-08-08 17:33:51,022 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 133.2 MB. Free memory was 107.2 MB in the beginning and 106.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 797.90 ms. Allocated memory was 133.2 MB in the beginning and 223.9 MB in the end (delta: 90.7 MB). Free memory was 75.5 MB in the beginning and 173.0 MB in the end (delta: -97.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 5073]: Incorrect Syntax wrong array type in declaration RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...