java -ea -Xmx4000000000 -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-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-pci-cx25821-cx25821_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 11:41:30,847 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 11:41:30,852 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 11:41:30,886 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 11:41:30,887 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 11:41:30,890 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 11:41:30,891 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 11:41:30,899 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 11:41:30,906 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 11:41:30,913 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 11:41:30,914 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 11:41:30,920 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 11:41:30,921 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 11:41:30,922 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 11:41:30,931 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 11:41:30,935 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 11:41:30,938 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 11:41:30,946 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 11:41:30,950 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 11:41:30,955 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 11:41:30,961 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 11:41:30,966 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 11:41:30,972 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 11:41:30,972 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 11:41:30,972 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 11:41:30,977 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 11:41:30,978 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 11:41:30,979 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 11:41:30,986 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 11:41:30,988 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 11:41:30,988 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 11:41:30,992 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 11:41:30,992 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 11:41:30,993 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 11:41:30,997 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 11:41:30,998 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 11:41:30,998 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 [2018-11-09 11:41:31,049 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 11:41:31,050 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 11:41:31,051 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 11:41:31,052 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 11:41:31,056 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 11:41:31,056 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 11:41:31,056 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 11:41:31,057 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 11:41:31,057 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 11:41:31,057 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 11:41:31,057 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 11:41:31,057 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 11:41:31,060 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 11:41:31,060 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 11:41:31,060 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 11:41:31,062 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 11:41:31,062 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 11:41:31,062 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 11:41:31,062 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 11:41:31,063 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 11:41:31,063 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 11:41:31,063 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 11:41:31,063 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 11:41:31,063 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 11:41:31,064 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-09 11:41:31,064 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 11:41:31,064 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 11:41:31,064 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 11:41:31,064 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 11:41:31,071 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 11:41:31,205 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 11:41:31,239 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 11:41:31,248 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 11:41:31,252 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 11:41:31,255 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 11:41:31,256 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-pci-cx25821-cx25821_true-unreach-call.cil.c [2018-11-09 11:41:31,407 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f3b01041/853a3f8e369a4696828ae71393a4ef58/FLAG68590aa15 [2018-11-09 11:41:33,907 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 11:41:33,908 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-pci-cx25821-cx25821_true-unreach-call.cil.c [2018-11-09 11:41:34,078 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f3b01041/853a3f8e369a4696828ae71393a4ef58/FLAG68590aa15 [2018-11-09 11:41:34,124 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f3b01041/853a3f8e369a4696828ae71393a4ef58 [2018-11-09 11:41:34,151 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 11:41:34,160 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 11:41:34,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 11:41:34,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 11:41:34,175 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 11:41:34,181 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:41:34" (1/1) ... [2018-11-09 11:41:34,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@97b70f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:41:34, skipping insertion in model container [2018-11-09 11:41:34,189 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:41:34" (1/1) ... [2018-11-09 11:41:34,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 11:41:34,739 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 11:41:51,172 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-09 11:41:51,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@106d3791 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:41:51, skipping insertion in model container [2018-11-09 11:41:51,176 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 11:41:51,177 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-09 11:41:51,182 INFO L168 Benchmark]: Toolchain (without parser) took 17029.50 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -55.4 MB). Peak memory consumption was 486.3 MB. Max. memory is 3.9 GB. [2018-11-09 11:41:51,190 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-09 11:41:51,191 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17015.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -55.4 MB). Peak memory consumption was 486.3 MB. Max. memory is 3.9 GB. [2018-11-09 11:41:51,200 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 0.27 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 17015.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -55.4 MB). Peak memory consumption was 486.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14256]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...