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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-896c194 [2018-11-11 21:55:06,882 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 21:55:06,888 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 21:55:06,926 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 21:55:06,926 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 21:55:06,927 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 21:55:06,936 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 21:55:06,941 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 21:55:06,949 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 21:55:06,953 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 21:55:06,957 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 21:55:06,958 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 21:55:06,963 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 21:55:06,966 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 21:55:06,978 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 21:55:06,979 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 21:55:06,986 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 21:55:06,994 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 21:55:06,997 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 21:55:07,008 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 21:55:07,009 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 21:55:07,013 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 21:55:07,019 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 21:55:07,025 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 21:55:07,025 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 21:55:07,026 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 21:55:07,027 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 21:55:07,034 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 21:55:07,035 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 21:55:07,036 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 21:55:07,043 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 21:55:07,044 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 21:55:07,044 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 21:55:07,045 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 21:55:07,052 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 21:55:07,053 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 21:55:07,054 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 [2018-11-11 21:55:07,115 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 21:55:07,118 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 21:55:07,127 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 21:55:07,127 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 21:55:07,131 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 21:55:07,131 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 21:55:07,131 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 21:55:07,132 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 21:55:07,132 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 21:55:07,132 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 21:55:07,132 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 21:55:07,133 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 21:55:07,133 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-11 21:55:07,133 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-11 21:55:07,133 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 21:55:07,133 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 21:55:07,139 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 21:55:07,139 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 21:55:07,139 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 21:55:07,140 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 21:55:07,140 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 21:55:07,140 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 21:55:07,140 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 21:55:07,140 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 21:55:07,141 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-11 21:55:07,141 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 21:55:07,141 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-11 21:55:07,141 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-11 21:55:07,141 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 21:55:07,141 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 21:55:07,272 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 21:55:07,307 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 21:55:07,318 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 21:55:07,322 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 21:55:07,323 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 21:55:07,326 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 21:55:07,447 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/722cf677d/71bb486ac5d949e681ad071d68d0ec26/FLAG13e667e64 [2018-11-11 21:55:09,378 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 21:55:09,381 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 21:55:09,501 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/722cf677d/71bb486ac5d949e681ad071d68d0ec26/FLAG13e667e64 [2018-11-11 21:55:09,551 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/722cf677d/71bb486ac5d949e681ad071d68d0ec26 [2018-11-11 21:55:09,582 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 21:55:09,587 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 21:55:09,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 21:55:09,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 21:55:09,603 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 21:55:09,608 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 09:55:09" (1/1) ... [2018-11-11 21:55:09,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e4ae01c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:09, skipping insertion in model container [2018-11-11 21:55:09,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 09:55:09" (1/1) ... [2018-11-11 21:55:09,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 21:55:10,040 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 21:55:11,358 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4314] [2018-11-11 21:55:15,609 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-11 21:55:15,611 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6dfba1bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:55:15, skipping insertion in model container [2018-11-11 21:55:15,612 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 21:55:15,612 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 21:55:15,617 INFO L168 Benchmark]: Toolchain (without parser) took 6034.29 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 89.7 MB). Peak memory consumption was 140.4 MB. Max. memory is 3.9 GB. [2018-11-11 21:55:15,621 INFO L168 Benchmark]: CDTParser took 0.37 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. [2018-11-11 21:55:15,621 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6022.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 89.7 MB). Peak memory consumption was 140.4 MB. Max. memory is 3.9 GB. [2018-11-11 21:55:15,634 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 0.37 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 6022.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 89.7 MB). Peak memory consumption was 140.4 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6137]: 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...