java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-107d8f3-m [2018-09-13 18:29:47,598 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 18:29:47,601 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 18:29:47,638 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 18:29:47,638 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 18:29:47,645 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 18:29:47,647 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 18:29:47,650 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 18:29:47,658 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 18:29:47,659 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 18:29:47,660 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 18:29:47,663 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 18:29:47,665 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-13 18:29:47,667 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 18:29:47,678 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-13 18:29:47,679 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 18:29:47,680 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 18:29:47,687 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 18:29:47,692 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 18:29:47,694 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 18:29:47,702 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 18:29:47,704 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 18:29:47,709 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 18:29:47,710 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 18:29:47,710 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-13 18:29:47,717 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 18:29:47,719 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 18:29:47,722 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-13 18:29:47,725 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 18:29:47,726 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 18:29:47,728 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 18:29:47,729 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 18:29:47,729 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-13 18:29:47,729 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-13 18:29:47,733 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 18:29:47,734 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 18:29:47,738 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-09-13 18:29:47,782 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 18:29:47,782 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 18:29:47,783 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 18:29:47,784 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 18:29:47,790 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 18:29:47,790 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 18:29:47,790 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 18:29:47,790 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 18:29:47,791 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 18:29:47,792 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 18:29:47,792 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 18:29:47,792 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 18:29:47,792 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 18:29:47,794 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 18:29:47,795 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 18:29:47,795 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 18:29:47,795 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 18:29:47,795 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 18:29:47,796 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 18:29:47,796 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 18:29:47,796 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 18:29:47,796 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 18:29:47,796 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 18:29:47,797 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 18:29:47,799 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 18:29:47,800 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 18:29:47,802 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 18:29:47,803 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 18:29:47,924 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 18:29:47,955 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-13 18:29:47,967 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-13 18:29:47,969 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 18:29:47,970 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 18:29:47,971 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko_true-unreach-call.cil.out.i.pp.i [2018-09-13 18:29:48,629 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d39b52f/2c2d1c4aca1f4faaa7722bc3ddcea604/FLAG92d56c47d [2018-09-13 18:29:49,744 INFO L277 CDTParser]: Found 1 translation units. [2018-09-13 18:29:49,745 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-uwb-i1480-dfu-i1480-dfu-usb.ko_true-unreach-call.cil.out.i.pp.i [2018-09-13 18:29:49,833 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d39b52f/2c2d1c4aca1f4faaa7722bc3ddcea604/FLAG92d56c47d [2018-09-13 18:29:49,877 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d39b52f/2c2d1c4aca1f4faaa7722bc3ddcea604 [2018-09-13 18:29:49,894 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 18:29:49,900 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 18:29:49,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 18:29:49,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 18:29:49,924 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 18:29:49,928 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:29:49" (1/1) ... [2018-09-13 18:29:49,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4570de7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:29:49, skipping insertion in model container [2018-09-13 18:29:49,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:29:49" (1/1) ... [2018-09-13 18:29:50,680 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-13 18:29:51,163 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-13 18:29:51,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@652a87f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:29:51, skipping insertion in model container [2018-09-13 18:29:51,166 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 18:29:51,167 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-13 18:29:51,169 INFO L168 Benchmark]: Toolchain (without parser) took 1273.44 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 1.9 GB. [2018-09-13 18:29:51,177 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 18:29:51,183 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1265.64 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 1.9 GB. [2018-09-13 18:29:51,190 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1265.64 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3064]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...