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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-107d8f3-m [2018-09-13 19:35:02,140 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 19:35:02,146 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 19:35:02,184 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 19:35:02,184 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 19:35:02,189 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 19:35:02,190 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 19:35:02,196 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 19:35:02,201 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 19:35:02,202 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 19:35:02,203 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 19:35:02,208 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 19:35:02,209 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-13 19:35:02,215 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 19:35:02,216 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-13 19:35:02,232 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 19:35:02,235 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 19:35:02,237 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 19:35:02,240 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 19:35:02,245 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 19:35:02,246 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 19:35:02,252 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 19:35:02,261 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 19:35:02,261 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 19:35:02,261 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-13 19:35:02,262 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 19:35:02,263 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 19:35:02,267 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-13 19:35:02,270 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 19:35:02,271 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 19:35:02,277 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 19:35:02,278 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 19:35:02,278 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-13 19:35:02,278 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-13 19:35:02,284 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 19:35:02,286 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 19:35:02,286 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-09-13 19:35:02,329 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 19:35:02,329 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 19:35:02,330 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 19:35:02,331 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 19:35:02,335 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 19:35:02,336 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 19:35:02,336 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 19:35:02,336 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 19:35:02,336 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 19:35:02,337 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 19:35:02,337 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 19:35:02,337 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 19:35:02,337 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-13 19:35:02,337 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-13 19:35:02,342 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 19:35:02,342 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 19:35:02,342 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 19:35:02,342 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 19:35:02,343 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 19:35:02,343 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 19:35:02,343 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 19:35:02,343 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 19:35:02,343 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 19:35:02,344 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 19:35:02,344 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-13 19:35:02,344 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 19:35:02,344 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-13 19:35:02,349 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-13 19:35:02,349 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 19:35:02,349 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 19:35:02,472 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 19:35:02,507 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-13 19:35:02,518 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-13 19:35:02,520 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 19:35:02,520 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 19:35:02,521 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko_false-unreach-call.cil.c [2018-09-13 19:35:03,222 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff810dd9e/4bde60c864314994aa76dac4b5cf4a63/FLAG11120df2a [2018-09-13 19:35:04,606 INFO L277 CDTParser]: Found 1 translation units. [2018-09-13 19:35:04,611 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko_false-unreach-call.cil.c [2018-09-13 19:35:04,752 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff810dd9e/4bde60c864314994aa76dac4b5cf4a63/FLAG11120df2a [2018-09-13 19:35:04,802 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff810dd9e/4bde60c864314994aa76dac4b5cf4a63 [2018-09-13 19:35:04,833 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 19:35:04,841 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 19:35:04,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 19:35:04,846 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 19:35:04,862 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 19:35:04,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 07:35:04" (1/1) ... [2018-09-13 19:35:04,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43772e47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 07:35:04, skipping insertion in model container [2018-09-13 19:35:04,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 07:35:04" (1/1) ... [2018-09-13 19:35:06,091 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-13 19:35:07,418 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-13 19:35:07,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6efa85aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 07:35:07, skipping insertion in model container [2018-09-13 19:35:07,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 19:35:07,423 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-13 19:35:07,429 INFO L168 Benchmark]: Toolchain (without parser) took 2594.10 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: 193.8 MB). Peak memory consumption was 193.8 MB. Max. memory is 1.9 GB. [2018-09-13 19:35:07,434 INFO L168 Benchmark]: CDTParser took 2.35 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 19:35:07,435 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2577.24 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: 193.8 MB). Peak memory consumption was 193.8 MB. Max. memory is 1.9 GB. [2018-09-13 19:35:07,443 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 2.35 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 2577.24 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: 193.8 MB). Peak memory consumption was 193.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7822]: 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...