java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 23:34:24,410 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 23:34:24,412 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 23:34:24,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 23:34:24,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 23:34:24,426 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 23:34:24,428 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 23:34:24,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 23:34:24,432 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 23:34:24,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 23:34:24,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 23:34:24,435 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 23:34:24,435 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 23:34:24,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 23:34:24,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 23:34:24,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 23:34:24,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 23:34:24,440 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 23:34:24,442 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 23:34:24,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 23:34:24,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 23:34:24,447 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 23:34:24,449 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 23:34:24,449 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 23:34:24,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 23:34:24,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 23:34:24,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 23:34:24,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 23:34:24,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 23:34:24,455 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 23:34:24,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 23:34:24,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 23:34:24,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 23:34:24,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 23:34:24,463 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 23:34:24,464 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 23:34:24,466 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 23:34:24,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 23:34:24,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 23:34:24,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 23:34:24,471 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 23:34:24,471 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 23:34:24,505 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 23:34:24,505 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 23:34:24,505 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 23:34:24,506 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 23:34:24,507 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 23:34:24,507 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 23:34:24,508 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 23:34:24,508 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 23:34:24,508 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 23:34:24,508 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 23:34:24,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 23:34:24,510 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 23:34:24,511 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 23:34:24,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 23:34:24,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 23:34:24,511 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 23:34:24,511 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 23:34:24,512 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 23:34:24,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 23:34:24,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 23:34:24,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 23:34:24,514 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 23:34:24,514 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 23:34:24,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 23:34:24,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 23:34:24,515 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 23:34:24,515 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 23:34:24,515 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 23:34:24,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 23:34:24,515 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 23:34:24,578 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 23:34:24,599 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 23:34:24,605 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 23:34:24,607 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 23:34:24,608 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 23:34:24,609 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i [2019-09-11 23:34:24,695 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fa1db36f/3ff85ff25bc841b180ab3cb7a3975b9a/FLAGb893710e8 [2019-09-11 23:34:25,754 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 23:34:25,755 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-tm6000-tm6000.cil.i [2019-09-11 23:34:25,820 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fa1db36f/3ff85ff25bc841b180ab3cb7a3975b9a/FLAGb893710e8 [2019-09-11 23:34:26,041 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fa1db36f/3ff85ff25bc841b180ab3cb7a3975b9a [2019-09-11 23:34:26,052 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 23:34:26,053 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 23:34:26,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 23:34:26,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 23:34:26,060 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 23:34:26,061 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 11:34:26" (1/1) ... [2019-09-11 23:34:26,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bfdec4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 11:34:26, skipping insertion in model container [2019-09-11 23:34:26,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 11:34:26" (1/1) ... [2019-09-11 23:34:26,071 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 23:34:26,284 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 23:34:30,086 ERROR L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-09-11 23:34:30,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32123822 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 11:34:30, skipping insertion in model container [2019-09-11 23:34:30,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 23:34:30,088 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-11 23:34:30,091 INFO L168 Benchmark]: Toolchain (without parser) took 4036.53 ms. Allocated memory was 143.7 MB in the beginning and 249.6 MB in the end (delta: 105.9 MB). Free memory was 69.3 MB in the beginning and 117.0 MB in the end (delta: -47.7 MB). Peak memory consumption was 66.9 MB. Max. memory is 7.1 GB. [2019-09-11 23:34:30,092 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 143.7 MB. Free memory is still 109.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-11 23:34:30,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4033.32 ms. Allocated memory was 143.7 MB in the beginning and 249.6 MB in the end (delta: 105.9 MB). Free memory was 69.3 MB in the beginning and 117.0 MB in the end (delta: -47.7 MB). Peak memory consumption was 66.9 MB. Max. memory is 7.1 GB. [2019-09-11 23:34:30,095 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 143.7 MB. Free memory is still 109.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4033.32 ms. Allocated memory was 143.7 MB in the beginning and 249.6 MB in the end (delta: 105.9 MB). Free memory was 69.3 MB in the beginning and 117.0 MB in the end (delta: -47.7 MB). Peak memory consumption was 66.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12224]: 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...