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-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8f32298 [2018-10-02 17:50:23,447 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 17:50:23,452 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 17:50:23,491 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 17:50:23,491 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 17:50:23,495 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 17:50:23,497 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 17:50:23,502 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 17:50:23,516 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 17:50:23,517 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 17:50:23,522 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 17:50:23,523 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 17:50:23,524 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 17:50:23,530 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 17:50:23,532 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 17:50:23,539 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 17:50:23,540 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 17:50:23,547 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 17:50:23,561 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 17:50:23,563 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 17:50:23,564 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 17:50:23,570 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 17:50:23,582 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-02 17:50:23,609 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 17:50:23,654 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 17:50:23,660 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 17:50:23,661 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 17:50:23,661 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 17:50:23,664 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 17:50:23,665 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 17:50:23,665 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 17:50:23,665 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 17:50:23,665 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 17:50:23,666 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 17:50:23,666 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 17:50:23,666 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 17:50:23,666 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-02 17:50:23,666 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-02 17:50:23,667 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 17:50:23,667 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 17:50:23,667 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 17:50:23,667 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 17:50:23,674 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 17:50:23,674 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-02 17:50:23,674 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-02 17:50:23,674 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 17:50:23,675 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 17:50:23,675 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 17:50:23,675 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-02 17:50:23,675 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 17:50:23,676 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-02 17:50:23,676 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-02 17:50:23,676 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 17:50:23,676 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-02 17:50:23,792 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 17:50:23,831 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 17:50:23,843 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 17:50:23,845 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 17:50:23,848 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 17:50:23,853 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.c [2018-10-02 17:50:24,414 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5f1eb2f6/2a2a8519cc19491eb49cc091b9bd8843/FLAGf07399d03 [2018-10-02 17:50:25,629 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 17:50:25,635 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.c [2018-10-02 17:50:25,745 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5f1eb2f6/2a2a8519cc19491eb49cc091b9bd8843/FLAGf07399d03 [2018-10-02 17:50:25,794 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5f1eb2f6/2a2a8519cc19491eb49cc091b9bd8843 [2018-10-02 17:50:25,823 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 17:50:25,832 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 17:50:25,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 17:50:25,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 17:50:25,849 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 17:50:25,852 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:50:25" (1/1) ... [2018-10-02 17:50:25,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7befef0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:25, skipping insertion in model container [2018-10-02 17:50:25,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:50:25" (1/1) ... [2018-10-02 17:50:25,886 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 17:50:26,204 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 17:50:27,384 WARN L286 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-02 17:50:27,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5409ca5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:27, skipping insertion in model container [2018-10-02 17:50:27,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 17:50:27,389 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-02 17:50:27,395 INFO L168 Benchmark]: Toolchain (without parser) took 1571.14 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-10-02 17:50:27,401 INFO L168 Benchmark]: CDTParser took 0.40 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 17:50:27,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1551.57 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 1.9 GB. [2018-10-02 17:50:27,406 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 0.40 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 1551.57 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3821]: 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...