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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--ali-ircc.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30949e8 [2018-10-05 18:43:27,856 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-05 18:43:27,858 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-05 18:43:27,887 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-05 18:43:27,888 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-05 18:43:27,889 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-05 18:43:27,891 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-05 18:43:27,895 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-05 18:43:27,912 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-05 18:43:27,914 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-05 18:43:27,914 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-05 18:43:27,914 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-05 18:43:27,920 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-05 18:43:27,921 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-05 18:43:27,931 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-05 18:43:27,932 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-05 18:43:27,933 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-05 18:43:27,940 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-05 18:43:27,941 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-05 18:43:27,943 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-05 18:43:27,944 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-05 18:43:27,950 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-05 18:43:27,955 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-05 18:43:27,966 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-05 18:43:27,966 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-05 18:43:27,969 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-05 18:43:27,970 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-05 18:43:27,970 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 [2018-10-05 18:43:27,999 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-05 18:43:28,002 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-05 18:43:28,005 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-05 18:43:28,007 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-05 18:43:28,007 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-05 18:43:28,008 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-05 18:43:28,008 INFO L133 SettingsManager]: * Use SBE=true [2018-10-05 18:43:28,008 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-05 18:43:28,008 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-05 18:43:28,008 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-05 18:43:28,008 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-05 18:43:28,008 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-05 18:43:28,009 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-05 18:43:28,009 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-05 18:43:28,009 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-05 18:43:28,009 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-05 18:43:28,009 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-05 18:43:28,009 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-05 18:43:28,009 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-05 18:43:28,009 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-05 18:43:28,010 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-05 18:43:28,012 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-05 18:43:28,012 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-05 18:43:28,012 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-05 18:43:28,012 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-05 18:43:28,012 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-05 18:43:28,015 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-05 18:43:28,015 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-05 18:43:28,015 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-05 18:43:28,015 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-05 18:43:28,108 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-05 18:43:28,126 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-05 18:43:28,131 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-05 18:43:28,132 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-05 18:43:28,132 INFO L276 PluginConnector]: CDTParser initialized [2018-10-05 18:43:28,139 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--ali-ircc.ko-entry_point_true-unreach-call.cil.out.c [2018-10-05 18:43:28,567 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27675744d/b4d277c1b7dc41a6a239c499a98c05f5/FLAG4f25d33ed [2018-10-05 18:43:29,400 INFO L277 CDTParser]: Found 1 translation units. [2018-10-05 18:43:29,400 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--ali-ircc.ko-entry_point_true-unreach-call.cil.out.c [2018-10-05 18:43:29,492 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27675744d/b4d277c1b7dc41a6a239c499a98c05f5/FLAG4f25d33ed [2018-10-05 18:43:29,517 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27675744d/b4d277c1b7dc41a6a239c499a98c05f5 [2018-10-05 18:43:29,529 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-05 18:43:29,530 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-05 18:43:29,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-05 18:43:29,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-05 18:43:29,546 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-05 18:43:29,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 06:43:29" (1/1) ... [2018-10-05 18:43:29,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a699f65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 06:43:29, skipping insertion in model container [2018-10-05 18:43:29,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 06:43:29" (1/1) ... [2018-10-05 18:43:29,570 INFO L147 MainTranslator]: Starting translation in SV-COMP mode [2018-10-05 18:43:29,799 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-10-05 18:43:30,943 WARN L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-05 18:43:30,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75e04c47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 06:43:30, skipping insertion in model container [2018-10-05 18:43:30,944 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-05 18:43:30,950 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-05 18:43:30,952 INFO L168 Benchmark]: Toolchain (without parser) took 1422.28 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. [2018-10-05 18:43:30,957 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. [2018-10-05 18:43:30,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1410.86 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. [2018-10-05 18:43:30,963 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 1410.86 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: 6841]: 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...