java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--io_edgeport.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 22:12:10,984 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 22:12:10,991 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 22:12:11,026 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 22:12:11,027 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 22:12:11,028 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 22:12:11,029 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 22:12:11,035 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 22:12:11,036 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 22:12:11,046 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 22:12:11,047 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 22:12:11,048 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 22:12:11,049 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 22:12:11,053 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 22:12:11,059 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 22:12:11,061 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 22:12:11,073 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 22:12:11,075 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 22:12:11,076 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 22:12:11,085 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 22:12:11,088 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 22:12:11,094 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 22:12:11,094 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 22:12:11,095 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 22:12:11,096 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 22:12:11,105 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 22:12:11,106 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 22:12:11,107 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 22:12:11,107 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 22:12:11,108 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 22:12:11,108 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 22:12:11,108 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-04 22:12:11,154 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 22:12:11,154 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 22:12:11,155 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 22:12:11,155 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 22:12:11,156 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 22:12:11,156 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 22:12:11,156 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 22:12:11,156 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 22:12:11,156 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 22:12:11,158 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 22:12:11,158 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 22:12:11,158 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 22:12:11,158 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-04 22:12:11,158 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-04 22:12:11,159 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 22:12:11,159 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 22:12:11,159 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 22:12:11,159 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 22:12:11,159 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 22:12:11,159 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 22:12:11,160 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 22:12:11,160 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 22:12:11,160 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 22:12:11,160 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 22:12:11,160 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 22:12:11,160 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-04 22:12:11,161 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 22:12:11,168 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-04 22:12:11,168 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-04 22:12:11,169 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 22:12:11,169 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-04 22:12:11,271 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 22:12:11,302 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 22:12:11,312 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 22:12:11,319 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 22:12:11,320 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 22:12:11,321 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--io_edgeport.ko-entry_point_true-unreach-call.cil.out.c [2018-05-04 22:12:11,955 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/0ceaa9378/341b6496d11c45aeb2843454dc9f907d/FLAG29c043ef4 [2018-05-04 22:12:13,426 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 22:12:13,427 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--io_edgeport.ko-entry_point_true-unreach-call.cil.out.c [2018-05-04 22:12:13,640 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/0ceaa9378/341b6496d11c45aeb2843454dc9f907d/FLAG29c043ef4 [2018-05-04 22:12:13,678 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/0ceaa9378/341b6496d11c45aeb2843454dc9f907d [2018-05-04 22:12:13,702 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 22:12:13,706 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 22:12:13,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 22:12:13,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 22:12:13,721 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 22:12:13,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 10:12:13" (1/1) ... [2018-05-04 22:12:13,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@292d9fc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 10:12:13, skipping insertion in model container [2018-05-04 22:12:13,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 10:12:13" (1/1) ... [2018-05-04 22:12:13,785 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 22:12:14,171 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 22:12:15,326 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-04 22:12:15,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44519e20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 10:12:15, skipping insertion in model container [2018-05-04 22:12:15,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 22:12:15,328 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 22:12:15,329 INFO L168 Benchmark]: Toolchain (without parser) took 1626.49 ms. Allocated memory is still 383.3 MB. Free memory was 309.8 MB in the beginning and 265.2 MB in the end (delta: 44.7 MB). Peak memory consumption was 66.1 MB. Max. memory is 1.9 GB. [2018-05-04 22:12:15,331 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 22:12:15,342 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1614.43 ms. Allocated memory is still 383.3 MB. Free memory was 309.8 MB in the beginning and 265.2 MB in the end (delta: 44.7 MB). Peak memory consumption was 66.1 MB. Max. memory is 1.9 GB. [2018-05-04 22:12:15,344 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1614.43 ms. Allocated memory is still 383.3 MB. Free memory was 309.8 MB in the beginning and 265.2 MB in the end (delta: 44.7 MB). Peak memory consumption was 66.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4515]: 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...