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-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ntdrivers/cdaudio_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6070b07 [2018-09-23 11:49:44,729 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 11:49:44,736 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 11:49:44,778 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 11:49:44,778 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 11:49:44,781 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 11:49:44,783 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 11:49:44,788 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 11:49:44,790 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 11:49:44,796 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 11:49:44,802 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 11:49:44,802 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 11:49:44,807 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 11:49:44,808 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 11:49:44,818 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 11:49:44,819 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 11:49:44,828 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 11:49:44,830 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 11:49:44,838 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 11:49:44,844 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 11:49:44,848 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 11:49:44,853 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 11:49:44,856 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-23 11:49:44,893 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-09-23 11:49:44,937 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 11:49:44,942 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 11:49:44,944 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-23 11:49:44,944 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-23 11:49:44,948 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 11:49:44,951 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 11:49:44,951 INFO L133 SettingsManager]: * Use SBE=true [2018-09-23 11:49:44,951 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 11:49:44,951 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-23 11:49:44,951 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-23 11:49:44,952 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 11:49:44,952 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-23 11:49:44,952 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 11:49:44,952 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-23 11:49:44,952 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-23 11:49:44,952 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-23 11:49:44,953 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-23 11:49:44,953 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 11:49:44,953 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-23 11:49:44,953 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 11:49:44,959 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-23 11:49:44,959 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 11:49:44,959 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-23 11:49:44,959 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-23 11:49:44,960 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 11:49:44,960 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 11:49:44,963 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-23 11:49:44,964 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-23 11:49:44,964 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 11:49:44,964 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-23 11:49:44,964 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-23 11:49:44,965 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-23 11:49:45,093 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 11:49:45,122 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 11:49:45,136 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 11:49:45,140 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-23 11:49:45,142 INFO L276 PluginConnector]: CDTParser initialized [2018-09-23 11:49:45,143 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/cdaudio_true-unreach-call.i.cil.c [2018-09-23 11:49:45,788 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91d718e72/beca09836f4147728a16c75bee8e593b/FLAG52e4c0109 [2018-09-23 11:49:47,015 INFO L277 CDTParser]: Found 1 translation units. [2018-09-23 11:49:47,016 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/cdaudio_true-unreach-call.i.cil.c [2018-09-23 11:49:47,122 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91d718e72/beca09836f4147728a16c75bee8e593b/FLAG52e4c0109 [2018-09-23 11:49:47,164 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91d718e72/beca09836f4147728a16c75bee8e593b [2018-09-23 11:49:47,188 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 11:49:47,197 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-23 11:49:47,200 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-23 11:49:47,201 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-23 11:49:47,215 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-23 11:49:47,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:49:47" (1/1) ... [2018-09-23 11:49:47,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40e49495 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:49:47, skipping insertion in model container [2018-09-23 11:49:47,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:49:47" (1/1) ... [2018-09-23 11:49:47,259 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-23 11:49:52,150 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-23 11:49:52,573 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-23 11:49:54,645 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-23 11:49:55,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:49:55 WrapperNode [2018-09-23 11:49:55,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-23 11:49:55,263 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-23 11:49:55,263 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-23 11:49:55,263 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-23 11:49:55,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:49:55" (1/1) ... [2018-09-23 11:49:55,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:49:55" (1/1) ... [2018-09-23 11:49:55,553 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:49:55" (1/1) ... [2018-09-23 11:49:55,554 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:49:55" (1/1) ... [2018-09-23 11:49:56,889 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:49:55" (1/1) ... [2018-09-23 11:49:57,052 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:49:55" (1/1) ... [2018-09-23 11:49:57,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:49:55" (1/1) ... [2018-09-23 11:49:57,263 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-23 11:49:57,269 INFO L168 Benchmark]: Toolchain (without parser) took 10079.84 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: 47.1 MB). Peak memory consumption was 487.1 MB. Max. memory is 1.9 GB. [2018-09-23 11:49:57,275 INFO L168 Benchmark]: CDTParser took 0.29 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. [2018-09-23 11:49:57,281 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8064.24 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 359.1 MB). Peak memory consumption was 421.1 MB. Max. memory is 1.9 GB. [2018-09-23 11:49:57,282 INFO L168 Benchmark]: Boogie Preprocessor took 2000.03 ms. Allocated memory is still 1.9 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -312.0 MB). Peak memory consumption was 128.0 MB. Max. memory is 1.9 GB. [2018-09-23 11:49:57,290 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 0.29 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 8064.24 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 359.1 MB). Peak memory consumption was 421.1 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 2000.03 ms. Allocated memory is still 1.9 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -312.0 MB). Peak memory consumption was 128.0 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...