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--pcmcia--pcmcia.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8f32298 [2018-10-02 17:54:07,081 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 17:54:07,087 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 17:54:07,118 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 17:54:07,118 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 17:54:07,123 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 17:54:07,125 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 17:54:07,130 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 17:54:07,138 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 17:54:07,139 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 17:54:07,149 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 17:54:07,149 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 17:54:07,150 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 17:54:07,157 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 17:54:07,158 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 17:54:07,165 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 17:54:07,166 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 17:54:07,173 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 17:54:07,181 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 17:54:07,189 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 17:54:07,190 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 17:54:07,194 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 17:54:07,203 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-02 17:54:07,218 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 17:54:07,218 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 17:54:07,225 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 17:54:07,226 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 17:54:07,228 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 17:54:07,275 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 17:54:07,275 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 17:54:07,276 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 17:54:07,281 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 17:54:07,283 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 17:54:07,283 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 17:54:07,283 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 17:54:07,284 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 17:54:07,285 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 17:54:07,285 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 17:54:07,285 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 17:54:07,285 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 17:54:07,285 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-02 17:54:07,286 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-02 17:54:07,286 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 17:54:07,288 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 17:54:07,289 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 17:54:07,289 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 17:54:07,289 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 17:54:07,289 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-02 17:54:07,292 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-02 17:54:07,292 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 17:54:07,293 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 17:54:07,294 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 17:54:07,294 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-02 17:54:07,294 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 17:54:07,294 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-02 17:54:07,294 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-02 17:54:07,295 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 17:54:07,295 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-02 17:54:07,418 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 17:54:07,454 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 17:54:07,461 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 17:54:07,465 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 17:54:07,465 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 17:54:07,466 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--pcmcia--pcmcia.ko-entry_point_true-unreach-call.cil.out.c [2018-10-02 17:54:08,127 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03b918c3e/dd5d483b77b94fdfbc923a1762dcc739/FLAG1d05a45e6 [2018-10-02 17:54:09,559 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 17:54:09,561 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--pcmcia--pcmcia.ko-entry_point_true-unreach-call.cil.out.c [2018-10-02 17:54:09,689 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03b918c3e/dd5d483b77b94fdfbc923a1762dcc739/FLAG1d05a45e6 [2018-10-02 17:54:09,731 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03b918c3e/dd5d483b77b94fdfbc923a1762dcc739 [2018-10-02 17:54:09,754 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 17:54:09,765 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 17:54:09,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 17:54:09,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 17:54:09,778 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 17:54:09,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:54:09" (1/1) ... [2018-10-02 17:54:09,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b037d5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:54:09, skipping insertion in model container [2018-10-02 17:54:09,794 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:54:09" (1/1) ... [2018-10-02 17:54:09,814 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 17:54:10,215 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 17:54:11,700 WARN L286 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-02 17:54:11,701 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@178af2ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:54:11, skipping insertion in model container [2018-10-02 17:54:11,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 17:54:11,703 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-02 17:54:11,711 INFO L168 Benchmark]: Toolchain (without parser) took 1955.60 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: 117.4 MB). Peak memory consumption was 117.4 MB. Max. memory is 1.9 GB. [2018-10-02 17:54:11,714 INFO L168 Benchmark]: CDTParser took 0.23 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 17:54:11,715 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1932.67 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: 117.4 MB). Peak memory consumption was 117.4 MB. Max. memory is 1.9 GB. [2018-10-02 17:54:11,723 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 0.23 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 1932.67 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: 117.4 MB). Peak memory consumption was 117.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6383]: 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...