/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-23 21:40:50,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-23 21:40:50,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-23 21:40:50,526 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-23 21:40:50,526 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-23 21:40:50,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-23 21:40:50,530 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-23 21:40:50,540 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-23 21:40:50,541 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-23 21:40:50,543 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-23 21:40:50,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-23 21:40:50,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-23 21:40:50,546 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-23 21:40:50,550 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-23 21:40:50,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-23 21:40:50,554 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-23 21:40:50,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-23 21:40:50,558 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-23 21:40:50,560 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-23 21:40:50,565 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-23 21:40:50,569 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-23 21:40:50,571 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-23 21:40:50,572 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-23 21:40:50,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-23 21:40:50,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-23 21:40:50,577 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-23 21:40:50,577 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-23 21:40:50,578 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-23 21:40:50,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-23 21:40:50,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-23 21:40:50,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-23 21:40:50,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-23 21:40:50,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-23 21:40:50,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-23 21:40:50,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-23 21:40:50,586 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-23 21:40:50,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-23 21:40:50,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-23 21:40:50,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-23 21:40:50,590 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-23 21:40:50,591 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-23 21:40:50,592 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-23 21:40:50,618 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-23 21:40:50,625 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-23 21:40:50,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-23 21:40:50,628 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-23 21:40:50,628 INFO L138 SettingsManager]: * Use SBE=true [2019-11-23 21:40:50,628 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-23 21:40:50,629 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-23 21:40:50,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-23 21:40:50,629 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-23 21:40:50,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-23 21:40:50,629 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-23 21:40:50,629 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-23 21:40:50,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-23 21:40:50,631 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-23 21:40:50,631 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-23 21:40:50,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-23 21:40:50,632 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-23 21:40:50,632 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-23 21:40:50,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-23 21:40:50,632 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-23 21:40:50,633 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-23 21:40:50,633 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-23 21:40:50,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 21:40:50,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-23 21:40:50,633 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-23 21:40:50,634 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-23 21:40:50,634 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-23 21:40:50,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-23 21:40:50,634 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-23 21:40:50,634 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-23 21:40:50,894 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-23 21:40:50,906 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-23 21:40:50,912 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-23 21:40:50,914 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-23 21:40:50,914 INFO L275 PluginConnector]: CDTParser initialized [2019-11-23 21:40:50,915 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i [2019-11-23 21:40:50,986 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b673cff8c/2164fbca06654b92b225afbff222c926/FLAG073882d41 [2019-11-23 21:40:51,818 INFO L306 CDTParser]: Found 1 translation units. [2019-11-23 21:40:51,819 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i [2019-11-23 21:40:51,870 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b673cff8c/2164fbca06654b92b225afbff222c926/FLAG073882d41 [2019-11-23 21:40:52,327 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b673cff8c/2164fbca06654b92b225afbff222c926 [2019-11-23 21:40:52,336 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-23 21:40:52,338 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-23 21:40:52,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-23 21:40:52,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-23 21:40:52,342 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-23 21:40:52,343 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:40:52" (1/1) ... [2019-11-23 21:40:52,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@158e0bb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:52, skipping insertion in model container [2019-11-23 21:40:52,346 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:40:52" (1/1) ... [2019-11-23 21:40:52,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-23 21:40:52,524 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-23 21:40:53,096 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3823] [2019-11-23 21:40:53,098 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3824-3825] [2019-11-23 21:40:54,082 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,113 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,286 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,354 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,356 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,369 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,370 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,378 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,379 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,388 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,390 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,452 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,478 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,483 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,496 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,506 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,515 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,528 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,536 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,540 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,546 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,560 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,569 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,579 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,588 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,596 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,601 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,607 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,611 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,621 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,629 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,673 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,679 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,722 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,725 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,761 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,798 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,809 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,815 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,816 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,821 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,855 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,856 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,857 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,857 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,862 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,862 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,863 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,863 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,863 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,864 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,864 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,865 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,865 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,866 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:54,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 21:40:55,049 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-23 21:40:55,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37d59586 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:55, skipping insertion in model container [2019-11-23 21:40:55,050 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-23 21:40:55,050 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-23 21:40:55,054 INFO L168 Benchmark]: Toolchain (without parser) took 2714.46 ms. Allocated memory was 139.5 MB in the beginning and 235.9 MB in the end (delta: 96.5 MB). Free memory was 92.0 MB in the beginning and 135.9 MB in the end (delta: -43.9 MB). Peak memory consumption was 58.8 MB. Max. memory is 7.1 GB. [2019-11-23 21:40:55,055 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory was 121.4 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-11-23 21:40:55,057 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2711.39 ms. Allocated memory was 139.5 MB in the beginning and 235.9 MB in the end (delta: 96.5 MB). Free memory was 91.5 MB in the beginning and 135.9 MB in the end (delta: -44.4 MB). Peak memory consumption was 58.4 MB. Max. memory is 7.1 GB. [2019-11-23 21:40:55,062 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory was 121.4 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2711.39 ms. Allocated memory was 139.5 MB in the beginning and 235.9 MB in the end (delta: 96.5 MB). Free memory was 91.5 MB in the beginning and 135.9 MB in the end (delta: -44.4 MB). Peak memory consumption was 58.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4041]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...