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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-985f63f [2018-10-11 18:46:19,734 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 18:46:19,741 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 18:46:19,764 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 18:46:19,764 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 18:46:19,765 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 18:46:19,773 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 18:46:19,776 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 18:46:19,789 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 18:46:19,791 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 18:46:19,792 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 18:46:19,792 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 18:46:19,803 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 18:46:19,805 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 18:46:19,815 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 18:46:19,816 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 18:46:19,823 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 18:46:19,825 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 18:46:19,835 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 18:46:19,837 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 18:46:19,848 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 18:46:19,850 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 18:46:19,855 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 18:46:19,856 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 18:46:19,856 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 18:46:19,859 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 18:46:19,860 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 18:46:19,861 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 18:46:19,867 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 18:46:19,868 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 18:46:19,869 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 18:46:19,873 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 18:46:19,873 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 18:46:19,873 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 18:46:19,877 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 18:46:19,878 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 18:46:19,882 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-11 18:46:19,930 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 18:46:19,930 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 18:46:19,937 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 18:46:19,937 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 18:46:19,940 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 18:46:19,940 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 18:46:19,940 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 18:46:19,943 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 18:46:19,944 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 18:46:19,944 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 18:46:19,945 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 18:46:19,945 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 18:46:19,945 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 18:46:19,948 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 18:46:19,948 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 18:46:19,949 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 18:46:19,949 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 18:46:19,949 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 18:46:19,949 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 18:46:19,953 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 18:46:19,953 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 18:46:19,954 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 18:46:19,954 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 18:46:19,955 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 18:46:19,957 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 18:46:19,957 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 18:46:19,957 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 18:46:19,957 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 18:46:20,083 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 18:46:20,125 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 18:46:20,132 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 18:46:20,133 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 18:46:20,134 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 18:46:20,143 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point_true-unreach-call.cil.out.c [2018-10-11 18:46:20,289 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4f83cba6/b296dd90fbdb4f76b301c942ee6e393a/FLAGfab534cb6 [2018-10-11 18:46:22,022 INFO L298 CDTParser]: Found 1 translation units. [2018-10-11 18:46:22,026 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point_true-unreach-call.cil.out.c [2018-10-11 18:46:22,140 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4f83cba6/b296dd90fbdb4f76b301c942ee6e393a/FLAGfab534cb6 [2018-10-11 18:46:22,193 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4f83cba6/b296dd90fbdb4f76b301c942ee6e393a [2018-10-11 18:46:22,221 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 18:46:22,226 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 18:46:22,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 18:46:22,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 18:46:22,240 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 18:46:22,242 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 06:46:22" (1/1) ... [2018-10-11 18:46:22,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a18f97a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:46:22, skipping insertion in model container [2018-10-11 18:46:22,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 06:46:22" (1/1) ... [2018-10-11 18:46:22,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 18:46:22,660 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 18:46:24,243 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: sprintf [2018-10-11 18:46:24,247 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cc4a961 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:46:24, skipping insertion in model container [2018-10-11 18:46:24,247 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 18:46:24,249 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 18:46:24,251 INFO L168 Benchmark]: Toolchain (without parser) took 2029.53 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. [2018-10-11 18:46:24,256 INFO L168 Benchmark]: CDTParser took 0.35 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 18:46:24,257 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2020.48 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. [2018-10-11 18:46:24,266 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 0.35 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 2020.48 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6392]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: sprintf RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...