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__linux-alloc-spinlock__drivers-net-irda-via-ircc_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8f32298 [2018-10-02 17:56:56,847 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 17:56:56,856 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 17:56:56,886 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 17:56:56,887 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 17:56:56,895 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 17:56:56,899 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 17:56:56,902 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 17:56:56,912 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 17:56:56,915 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 17:56:56,920 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 17:56:56,920 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 17:56:56,926 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 17:56:56,928 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 17:56:56,940 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 17:56:56,943 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 17:56:56,944 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 17:56:56,953 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 17:56:56,962 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 17:56:56,969 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 17:56:56,976 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 17:56:56,978 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 17:56:56,988 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 17:56:56,988 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 17:56:56,988 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 17:56:56,989 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 17:56:56,994 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 17:56:56,998 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 17:56:56,999 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 17:56:57,005 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 17:56:57,006 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 17:56:57,010 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 17:56:57,010 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 17:56:57,011 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 17:56:57,017 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 17:56:57,018 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 17:56:57,019 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 [2018-10-02 17:56:57,066 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 17:56:57,066 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 17:56:57,071 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 17:56:57,071 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 17:56:57,073 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 17:56:57,074 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 17:56:57,074 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 17:56:57,074 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 17:56:57,074 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 17:56:57,075 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 17:56:57,075 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 17:56:57,075 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 17:56:57,075 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-02 17:56:57,081 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-02 17:56:57,082 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 17:56:57,082 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 17:56:57,082 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 17:56:57,082 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 17:56:57,082 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 17:56:57,083 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-02 17:56:57,083 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-02 17:56:57,083 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 17:56:57,083 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 17:56:57,083 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 17:56:57,084 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-02 17:56:57,084 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 17:56:57,084 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-02 17:56:57,084 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-02 17:56:57,088 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 17:56:57,088 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-02 17:56:57,230 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 17:56:57,266 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 17:56:57,280 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 17:56:57,283 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 17:56:57,284 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 17:56:57,288 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-irda-via-ircc_true-unreach-call.cil.c [2018-10-02 17:56:57,979 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a407cea02/9711086a797248208366c6d1b6360e5d/FLAG12ff65da7 [2018-10-02 17:56:59,428 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 17:56:59,429 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-irda-via-ircc_true-unreach-call.cil.c [2018-10-02 17:56:59,549 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a407cea02/9711086a797248208366c6d1b6360e5d/FLAG12ff65da7 [2018-10-02 17:56:59,597 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a407cea02/9711086a797248208366c6d1b6360e5d [2018-10-02 17:56:59,625 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 17:56:59,632 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 17:56:59,641 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 17:56:59,641 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 17:56:59,649 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 17:56:59,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:56:59" (1/1) ... [2018-10-02 17:56:59,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@417635c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:56:59, skipping insertion in model container [2018-10-02 17:56:59,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:56:59" (1/1) ... [2018-10-02 17:56:59,688 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 17:57:00,070 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 17:57:01,585 WARN L286 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-02 17:57:01,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4037f5f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:57:01, skipping insertion in model container [2018-10-02 17:57:01,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 17:57:01,595 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-02 17:57:01,597 INFO L168 Benchmark]: Toolchain (without parser) took 1971.51 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: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 1.9 GB. [2018-10-02 17:57:01,600 INFO L168 Benchmark]: CDTParser took 0.36 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. [2018-10-02 17:57:01,601 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1954.15 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: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 1.9 GB. [2018-10-02 17:57:01,610 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 0.36 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 1954.15 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: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6195]: 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...