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-net-wireless-airo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 19:03:46,125 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 19:03:46,139 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 19:03:46,170 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 19:03:46,170 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 19:03:46,174 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 19:03:46,175 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 19:03:46,186 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 19:03:46,194 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 19:03:46,195 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 19:03:46,201 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 19:03:46,201 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 19:03:46,203 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 19:03:46,209 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 19:03:46,210 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 19:03:46,211 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 19:03:46,219 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 19:03:46,225 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 19:03:46,238 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 19:03:46,245 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 19:03:46,252 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 19:03:46,255 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 19:03:46,260 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 19:03:46,286 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 19:03:46,286 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 19:03:46,292 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 19:03:46,293 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 19:03:46,294 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 19:03:46,346 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 19:03:46,346 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 19:03:46,348 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 19:03:46,348 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 19:03:46,357 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 19:03:46,357 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 19:03:46,357 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 19:03:46,358 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 19:03:46,358 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 19:03:46,358 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 19:03:46,358 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 19:03:46,358 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 19:03:46,358 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-11 19:03:46,360 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-11 19:03:46,360 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 19:03:46,361 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 19:03:46,361 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 19:03:46,361 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 19:03:46,361 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 19:03:46,366 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 19:03:46,366 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 19:03:46,367 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 19:03:46,367 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 19:03:46,367 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 19:03:46,367 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-11 19:03:46,367 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 19:03:46,368 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-11 19:03:46,368 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-11 19:03:46,368 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 19:03:46,368 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 19:03:46,496 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 19:03:46,538 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 19:03:46,551 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 19:03:46,553 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 19:03:46,557 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 19:03:46,558 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-11 19:03:46,713 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac5e0aedd/e6839f097beb4733a06935f2ba4c56b4/FLAG9192f8b32 [2018-11-11 19:03:48,974 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 19:03:48,977 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-airo_true-unreach-call.cil.c [2018-11-11 19:03:49,177 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac5e0aedd/e6839f097beb4733a06935f2ba4c56b4/FLAG9192f8b32 [2018-11-11 19:03:49,223 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac5e0aedd/e6839f097beb4733a06935f2ba4c56b4 [2018-11-11 19:03:49,252 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 19:03:49,257 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 19:03:49,258 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 19:03:49,258 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 19:03:49,273 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 19:03:49,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 07:03:49" (1/1) ... [2018-11-11 19:03:49,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67eb83cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:03:49, skipping insertion in model container [2018-11-11 19:03:49,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 07:03:49" (1/1) ... [2018-11-11 19:03:49,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 19:03:50,046 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 19:04:03,148 WARN L309 MainTranslator]: Unsupported Syntax: Unsupported function: strcpy [2018-11-11 19:04:03,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4dbb23b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:04:03, skipping insertion in model container [2018-11-11 19:04:03,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 19:04:03,154 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 19:04:03,157 INFO L168 Benchmark]: Toolchain (without parser) took 13903.87 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 284.7 MB). Peak memory consumption was 483.8 MB. Max. memory is 3.9 GB. [2018-11-11 19:04:03,160 INFO L168 Benchmark]: CDTParser took 0.25 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 19:04:03,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13896.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 284.7 MB). Peak memory consumption was 483.8 MB. Max. memory is 3.9 GB. [2018-11-11 19:04:03,176 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 0.25 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 13896.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 284.7 MB). Peak memory consumption was 483.8 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10258]: Unsupported Syntax Unsupported function: strcpy RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...