java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-validator-v0.8/linux-stable-a450319-1-144_2a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 22:06:53,678 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 22:06:53,684 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 22:06:53,720 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 22:06:53,720 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 22:06:53,722 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 22:06:53,723 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 22:06:53,732 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 22:06:53,734 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 22:06:53,736 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 22:06:53,742 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 22:06:53,742 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 22:06:53,743 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 22:06:53,744 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 22:06:53,754 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 22:06:53,756 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 22:06:53,757 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 22:06:53,765 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 22:06:53,766 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 22:06:53,779 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 22:06:53,780 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-03 22:06:53,794 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 22:06:53,795 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 22:06:53,795 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-03 22:06:53,828 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 22:06:53,828 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 22:06:53,838 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-03 22:06:53,838 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-03 22:06:53,839 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 22:06:53,839 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 22:06:53,839 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 22:06:53,840 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 22:06:53,840 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 22:06:53,840 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-03 22:06:53,841 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-03 22:06:53,841 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-03 22:06:53,841 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-03 22:06:53,841 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-03 22:06:53,841 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 22:06:53,841 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-03 22:06:53,842 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 22:06:53,842 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 22:06:53,842 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-03 22:06:53,842 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-03 22:06:53,842 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-03 22:06:53,843 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 22:06:53,843 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-03 22:06:53,843 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-03 22:06:53,843 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-03 22:06:53,843 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-03 22:06:53,843 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-03 22:06:53,851 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-03 22:06:53,851 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-03 22:06:53,851 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-03 22:06:53,851 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-03 22:06:53,945 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 22:06:53,978 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 22:06:53,983 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 22:06:53,991 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 22:06:53,992 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 22:06:53,993 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_2a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-05-03 22:06:54,619 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/522ab0eed/e6dac56e37b643ca8449eceb096a56bd/FLAGbc873ac07 [2018-05-03 22:06:55,738 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 22:06:55,742 INFO L161 CDTParser]: Scanning linux-stable-a450319-1-144_2a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-05-03 22:06:55,889 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/522ab0eed/e6dac56e37b643ca8449eceb096a56bd/FLAGbc873ac07 [2018-05-03 22:06:55,922 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/522ab0eed/e6dac56e37b643ca8449eceb096a56bd [2018-05-03 22:06:55,928 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 22:06:55,943 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 22:06:55,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 22:06:55,946 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 22:06:55,961 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 22:06:55,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 10:06:55" (1/1) ... [2018-05-03 22:06:55,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ae84fc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 10:06:55, skipping insertion in model container [2018-05-03 22:06:55,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 10:06:55" (1/1) ... [2018-05-03 22:06:56,017 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 22:06:56,199 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 22:06:57,233 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-03 22:06:57,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d06c15d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 10:06:57, skipping insertion in model container [2018-05-03 22:06:57,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 22:06:57,237 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-03 22:06:57,238 INFO L168 Benchmark]: Toolchain (without parser) took 1309.71 ms. Allocated memory is still 383.3 MB. Free memory was 320.7 MB in the beginning and 345.1 MB in the end (delta: -24.4 MB). Peak memory consumption was 78.4 MB. Max. memory is 1.9 GB. [2018-05-03 22:06:57,247 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 22:06:57,248 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1291.43 ms. Allocated memory is still 383.3 MB. Free memory was 320.7 MB in the beginning and 345.1 MB in the end (delta: -24.4 MB). Peak memory consumption was 78.4 MB. Max. memory is 1.9 GB. [2018-05-03 22:06:57,250 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1291.43 ms. Allocated memory is still 383.3 MB. Free memory was 320.7 MB in the beginning and 345.1 MB in the end (delta: -24.4 MB). Peak memory consumption was 78.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3348]: 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...