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-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 14:33:57,740 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 14:33:57,746 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 14:33:57,778 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 14:33:57,778 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 14:33:57,779 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 14:33:57,786 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 14:33:57,791 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 14:33:57,794 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 14:33:57,800 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 14:33:57,803 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 14:33:57,803 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 14:33:57,804 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 14:33:57,812 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 14:33:57,818 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 14:33:57,819 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 14:33:57,820 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 14:33:57,822 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 14:33:57,842 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 14:33:57,844 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 14:33:57,845 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 14:33:57,856 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 14:33:57,860 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-11 14:33:57,880 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 14:33:57,881 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 14:33:57,885 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 14:33:57,886 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 14:33:57,886 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 [2018-10-11 14:33:57,939 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 14:33:57,939 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 14:33:57,940 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 14:33:57,940 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 14:33:57,945 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 14:33:57,945 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 14:33:57,945 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 14:33:57,945 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 14:33:57,946 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 14:33:57,946 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 14:33:57,946 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 14:33:57,946 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 14:33:57,946 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 14:33:57,947 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 14:33:57,950 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 14:33:57,950 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 14:33:57,950 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 14:33:57,951 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 14:33:57,951 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 14:33:57,951 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 14:33:57,951 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 14:33:57,951 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 14:33:57,952 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 14:33:57,955 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 14:33:57,955 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 14:33:57,955 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 14:33:57,958 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 14:33:57,958 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 14:33:57,958 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 14:33:57,958 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 14:33:58,078 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 14:33:58,110 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 14:33:58,121 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 14:33:58,126 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 14:33:58,126 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 14:33:58,127 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee_true-unreach-call.cil.c [2018-10-11 14:33:58,724 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25fd9ac49/d828564982b149e299c45cec66cc56f6/FLAGb016a6118 [2018-10-11 14:34:00,608 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 14:34:00,609 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee_true-unreach-call.cil.c [2018-10-11 14:34:00,831 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25fd9ac49/d828564982b149e299c45cec66cc56f6/FLAGb016a6118 [2018-10-11 14:34:00,864 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25fd9ac49/d828564982b149e299c45cec66cc56f6 [2018-10-11 14:34:00,888 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 14:34:00,890 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 14:34:00,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 14:34:00,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 14:34:00,902 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 14:34:00,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:34:00" (1/1) ... [2018-10-11 14:34:00,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58a108b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:34:00, skipping insertion in model container [2018-10-11 14:34:00,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:34:00" (1/1) ... [2018-10-11 14:34:00,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 14:34:02,525 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 14:34:04,696 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-11 14:34:04,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41d6d0c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:34:04, skipping insertion in model container [2018-10-11 14:34:04,700 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 14:34:04,700 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 14:34:04,705 INFO L168 Benchmark]: Toolchain (without parser) took 3813.11 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 258.0 MB). Peak memory consumption was 258.0 MB. Max. memory is 1.9 GB. [2018-10-11 14:34:04,709 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-10-11 14:34:04,714 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3805.65 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 258.0 MB). Peak memory consumption was 258.0 MB. Max. memory is 1.9 GB. [2018-10-11 14:34:04,717 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 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3805.65 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 258.0 MB). Peak memory consumption was 258.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8835]: 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...