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-consumption/32_7a_newdeg_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cb2f9b4 [2018-09-12 13:44:09,015 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-12 13:44:09,019 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-12 13:44:09,062 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-12 13:44:09,065 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-12 13:44:09,066 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-12 13:44:09,071 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-12 13:44:09,076 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-12 13:44:09,078 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-12 13:44:09,083 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-12 13:44:09,085 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-12 13:44:09,085 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-12 13:44:09,086 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-12 13:44:09,095 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-12 13:44:09,104 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-12 13:44:09,105 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-12 13:44:09,110 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-12 13:44:09,117 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-12 13:44:09,124 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-12 13:44:09,131 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-12 13:44:09,134 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-12 13:44:09,136 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-12 13:44:09,147 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-12 13:44:09,147 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-12 13:44:09,147 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-12 13:44:09,148 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-12 13:44:09,151 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-12 13:44:09,153 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-12 13:44:09,158 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-12 13:44:09,162 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-12 13:44:09,163 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-12 13:44:09,167 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-12 13:44:09,170 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-12 13:44:09,170 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-12 13:44:09,171 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-12 13:44:09,173 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-12 13:44:09,173 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 [2018-09-12 13:44:09,221 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-12 13:44:09,221 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-12 13:44:09,230 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-12 13:44:09,230 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-12 13:44:09,231 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-12 13:44:09,231 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-12 13:44:09,231 INFO L133 SettingsManager]: * Use SBE=true [2018-09-12 13:44:09,232 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-12 13:44:09,232 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-12 13:44:09,232 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-12 13:44:09,235 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-12 13:44:09,236 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-12 13:44:09,236 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-12 13:44:09,236 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-12 13:44:09,236 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-12 13:44:09,237 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-12 13:44:09,237 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-12 13:44:09,237 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-12 13:44:09,237 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-12 13:44:09,241 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-12 13:44:09,241 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-12 13:44:09,241 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-12 13:44:09,241 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-12 13:44:09,242 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-12 13:44:09,242 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-12 13:44:09,242 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-12 13:44:09,242 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-12 13:44:09,242 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-12 13:44:09,382 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-12 13:44:09,416 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-12 13:44:09,423 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-12 13:44:09,428 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-12 13:44:09,429 INFO L276 PluginConnector]: CDTParser initialized [2018-09-12 13:44:09,433 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_newdeg_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.c [2018-09-12 13:44:10,087 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/354ffde7d/406f9f0448e140088e6bc1f49e937866/FLAG96cdd0f44 [2018-09-12 13:44:11,590 INFO L277 CDTParser]: Found 1 translation units. [2018-09-12 13:44:11,591 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_newdeg_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.c [2018-09-12 13:44:11,708 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/354ffde7d/406f9f0448e140088e6bc1f49e937866/FLAG96cdd0f44 [2018-09-12 13:44:11,751 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/354ffde7d/406f9f0448e140088e6bc1f49e937866 [2018-09-12 13:44:11,790 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-12 13:44:11,798 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-12 13:44:11,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-12 13:44:11,804 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-12 13:44:11,818 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-12 13:44:11,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:44:11" (1/1) ... [2018-09-12 13:44:11,834 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@409aa8d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:44:11, skipping insertion in model container [2018-09-12 13:44:11,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:44:11" (1/1) ... [2018-09-12 13:44:12,757 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-12 13:44:13,636 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-12 13:44:13,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7956fa69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:44:13, skipping insertion in model container [2018-09-12 13:44:13,641 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-12 13:44:13,641 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-12 13:44:13,649 INFO L168 Benchmark]: Toolchain (without parser) took 1855.14 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 151.1 MB). Peak memory consumption was 151.1 MB. Max. memory is 1.9 GB. [2018-09-12 13:44:13,653 INFO L168 Benchmark]: CDTParser took 0.34 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. [2018-09-12 13:44:13,653 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1837.82 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 151.1 MB). Peak memory consumption was 151.1 MB. Max. memory is 1.9 GB. [2018-09-12 13:44:13,659 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 0.34 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 1837.82 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 151.1 MB). Peak memory consumption was 151.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6386]: 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...