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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6070b07 [2018-09-23 11:30:43,101 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 11:30:43,106 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 11:30:43,145 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 11:30:43,146 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 11:30:43,147 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 11:30:43,149 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 11:30:43,155 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 11:30:43,164 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 11:30:43,171 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 11:30:43,172 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 11:30:43,173 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 11:30:43,181 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 11:30:43,182 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 11:30:43,189 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 11:30:43,190 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 11:30:43,191 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 11:30:43,199 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 11:30:43,208 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 11:30:43,210 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 11:30:43,217 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 11:30:43,220 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 11:30:43,228 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-23 11:30:43,232 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-23 11:30:43,232 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-23 11:30:43,233 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-23 11:30:43,237 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-23 11:30:43,241 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-23 11:30:43,242 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-23 11:30:43,249 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-23 11:30:43,250 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-23 11:30:43,251 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-23 11:30:43,251 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 11:30:43,253 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 11:30:43,254 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 11:30:43,255 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 11:30:43,261 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 [2018-09-23 11:30:43,306 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 11:30:43,307 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 11:30:43,308 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-23 11:30:43,308 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-23 11:30:43,317 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 11:30:43,318 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 11:30:43,318 INFO L133 SettingsManager]: * Use SBE=true [2018-09-23 11:30:43,318 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 11:30:43,319 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-23 11:30:43,319 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 11:30:43,319 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-23 11:30:43,322 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 11:30:43,322 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-23 11:30:43,322 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 11:30:43,322 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-23 11:30:43,324 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 11:30:43,325 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-23 11:30:43,325 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 11:30:43,325 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-23 11:30:43,325 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-23 11:30:43,326 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 11:30:43,326 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 11:30:43,326 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-23 11:30:43,326 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-23 11:30:43,326 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 11:30:43,327 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-23 11:30:43,327 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-23 11:30:43,327 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-23 11:30:43,447 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 11:30:43,484 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 11:30:43,491 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 11:30:43,496 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-23 11:30:43,497 INFO L276 PluginConnector]: CDTParser initialized [2018-09-23 11:30:43,501 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point_true-unreach-call.cil.out.c [2018-09-23 11:30:44,192 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a22c3e8d5/2a60e5c127fd4d188d997756d173aad7/FLAG057c1584b [2018-09-23 11:30:45,756 INFO L277 CDTParser]: Found 1 translation units. [2018-09-23 11:30:45,757 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point_true-unreach-call.cil.out.c [2018-09-23 11:30:45,884 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a22c3e8d5/2a60e5c127fd4d188d997756d173aad7/FLAG057c1584b [2018-09-23 11:30:45,928 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a22c3e8d5/2a60e5c127fd4d188d997756d173aad7 [2018-09-23 11:30:45,955 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 11:30:45,963 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-23 11:30:45,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-23 11:30:45,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-23 11:30:45,986 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-23 11:30:45,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:30:45" (1/1) ... [2018-09-23 11:30:45,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34fd8248 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:30:45, skipping insertion in model container [2018-09-23 11:30:45,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:30:45" (1/1) ... [2018-09-23 11:30:46,029 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-23 11:30:47,937 WARN L223 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-23 11:30:47,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f17fdcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:30:47, skipping insertion in model container [2018-09-23 11:30:47,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-23 11:30:47,942 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-23 11:30:47,945 INFO L168 Benchmark]: Toolchain (without parser) took 1986.24 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 172.5 MB). Peak memory consumption was 172.5 MB. Max. memory is 1.9 GB. [2018-09-23 11:30:47,953 INFO L168 Benchmark]: CDTParser took 0.31 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. [2018-09-23 11:30:47,954 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1974.65 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 172.5 MB). Peak memory consumption was 172.5 MB. Max. memory is 1.9 GB. [2018-09-23 11:30:47,963 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 0.31 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 1974.65 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 172.5 MB). Peak memory consumption was 172.5 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7345]: 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...