/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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-23 21:56:16,597 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-23 21:56:16,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-23 21:56:16,615 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-23 21:56:16,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-23 21:56:16,616 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-23 21:56:16,620 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-23 21:56:16,625 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-23 21:56:16,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-23 21:56:16,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-23 21:56:16,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-23 21:56:16,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-23 21:56:16,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-23 21:56:16,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-23 21:56:16,640 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-23 21:56:16,642 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-23 21:56:16,643 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-23 21:56:16,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-23 21:56:16,647 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-23 21:56:16,652 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-23 21:56:16,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-23 21:56:16,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-23 21:56:16,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-23 21:56:16,663 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-23 21:56:16,666 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-23 21:56:16,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-23 21:56:16,672 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-23 21:56:16,673 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-23 21:56:16,674 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-23 21:56:16,675 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-23 21:56:16,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-23 21:56:16,677 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-23 21:56:16,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-23 21:56:16,678 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-23 21:56:16,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-23 21:56:16,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-23 21:56:16,681 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 21:56:16,713 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-23 21:56:16,713 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-23 21:56:16,714 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-23 21:56:16,714 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-23 21:56:16,714 INFO L138 SettingsManager]: * Use SBE=true [2019-11-23 21:56:16,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-23 21:56:16,715 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-23 21:56:16,715 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-23 21:56:16,715 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-23 21:56:16,716 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-23 21:56:16,716 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-23 21:56:16,716 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-23 21:56:16,716 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-23 21:56:16,716 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-23 21:56:16,716 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-23 21:56:16,717 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-23 21:56:16,717 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-23 21:56:16,717 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-23 21:56:16,717 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-23 21:56:16,717 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-23 21:56:16,718 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-23 21:56:16,718 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-23 21:56:16,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 21:56:16,718 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-23 21:56:16,718 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-23 21:56:16,719 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-23 21:56:16,719 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-23 21:56:16,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-23 21:56:16,719 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-23 21:56:16,719 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-23 21:56:16,980 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-23 21:56:16,992 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-23 21:56:16,996 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-23 21:56:16,997 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-23 21:56:16,997 INFO L275 PluginConnector]: CDTParser initialized [2019-11-23 21:56:16,998 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2019-11-23 21:56:17,057 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9661129a4/cf2feac0cb4a411a9d05c1ba6b7acdf0/FLAGfcac5408a [2019-11-23 21:56:17,829 INFO L306 CDTParser]: Found 1 translation units. [2019-11-23 21:56:17,830 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2019-11-23 21:56:17,863 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9661129a4/cf2feac0cb4a411a9d05c1ba6b7acdf0/FLAGfcac5408a [2019-11-23 21:56:17,882 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9661129a4/cf2feac0cb4a411a9d05c1ba6b7acdf0 [2019-11-23 21:56:17,892 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-23 21:56:17,894 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-23 21:56:17,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-23 21:56:17,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-23 21:56:17,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-23 21:56:17,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:56:17" (1/1) ... [2019-11-23 21:56:17,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51459f05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:56:17, skipping insertion in model container [2019-11-23 21:56:17,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:56:17" (1/1) ... [2019-11-23 21:56:17,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-23 21:56:18,019 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-23 21:56:19,125 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 21:56:19,155 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 21:56:19,210 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 21:56:19,593 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 21:56:19,606 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 21:56:19,728 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 21:56:19,738 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 21:56:19,739 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 21:56:19,777 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 21:56:19,778 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 21:56:19,780 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 21:56:19,794 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 21:56:19,795 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 21:56:19,795 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 21:56:19,801 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 21:56:19,801 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 21:56:19,802 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 21:56:19,877 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 21:56:19,935 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 21:56:19,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71fdd6f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:56:19, skipping insertion in model container [2019-11-23 21:56:19,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-23 21:56:19,936 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-23 21:56:19,939 INFO L168 Benchmark]: Toolchain (without parser) took 2044.54 ms. Allocated memory was 137.9 MB in the beginning and 238.6 MB in the end (delta: 100.7 MB). Free memory was 91.2 MB in the beginning and 143.6 MB in the end (delta: -52.5 MB). Peak memory consumption was 53.4 MB. Max. memory is 7.1 GB. [2019-11-23 21:56:19,940 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-11-23 21:56:19,942 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2041.43 ms. Allocated memory was 137.9 MB in the beginning and 238.6 MB in the end (delta: 100.7 MB). Free memory was 91.0 MB in the beginning and 143.6 MB in the end (delta: -52.7 MB). Peak memory consumption was 53.2 MB. Max. memory is 7.1 GB. [2019-11-23 21:56:19,946 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 137.9 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2041.43 ms. Allocated memory was 137.9 MB in the beginning and 238.6 MB in the end (delta: 100.7 MB). Free memory was 91.0 MB in the beginning and 143.6 MB in the end (delta: -52.7 MB). Peak memory consumption was 53.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3946]: 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...