java -ea -Xmx4000000000 -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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 11:00:10,711 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 11:00:10,717 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 11:00:10,747 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 11:00:10,748 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 11:00:10,755 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 11:00:10,759 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 11:00:10,763 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 11:00:10,770 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 11:00:10,772 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 11:00:10,773 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 11:00:10,783 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 11:00:10,784 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 11:00:10,785 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 11:00:10,802 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 11:00:10,806 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 11:00:10,807 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 11:00:10,816 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 11:00:10,823 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 11:00:10,830 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 11:00:10,833 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 11:00:10,840 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 11:00:10,846 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-29 11:00:10,862 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 11:00:10,865 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 11:00:10,868 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 11:00:10,869 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 11:00:10,873 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-29 11:00:10,917 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 11:00:10,917 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 11:00:10,918 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-29 11:00:10,919 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-29 11:00:10,926 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 11:00:10,926 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 11:00:10,926 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 11:00:10,927 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 11:00:10,927 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-29 11:00:10,927 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 11:00:10,927 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-29 11:00:10,928 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 11:00:10,930 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-29 11:00:10,930 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 11:00:10,930 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-29 11:00:10,933 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 11:00:10,933 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 11:00:10,933 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 11:00:10,934 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 11:00:10,934 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 11:00:10,934 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 11:00:10,934 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 11:00:10,934 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-29 11:00:10,935 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-29 11:00:10,935 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 11:00:10,935 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-29 11:00:10,935 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-29 11:00:10,935 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-29 11:00:11,059 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 11:00:11,095 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 11:00:11,107 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 11:00:11,110 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 11:00:11,113 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 11:00:11,114 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-10-29 11:00:11,233 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ac99fa01/e4d67f83408248a484994eb1b2b6d2c7/FLAGc92708d6b [2018-10-29 11:00:13,642 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 11:00:13,643 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-10-29 11:00:13,887 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ac99fa01/e4d67f83408248a484994eb1b2b6d2c7/FLAGc92708d6b [2018-10-29 11:00:13,930 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ac99fa01/e4d67f83408248a484994eb1b2b6d2c7 [2018-10-29 11:00:13,958 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 11:00:13,962 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 11:00:13,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 11:00:13,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 11:00:13,979 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 11:00:13,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 11:00:13" (1/1) ... [2018-10-29 11:00:13,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18cb0e14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:00:13, skipping insertion in model container [2018-10-29 11:00:13,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 11:00:13" (1/1) ... [2018-10-29 11:00:14,019 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 11:00:14,749 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 11:00:44,288 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 11:00:44,906 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 11:00:56,969 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 11:01:00,189 INFO L193 MainTranslator]: Completed translation [2018-10-29 11:01:00,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:01:00 WrapperNode [2018-10-29 11:01:00,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 11:01:00,192 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 11:01:00,192 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 11:01:00,192 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 11:01:00,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:01:00" (1/1) ... [2018-10-29 11:01:00,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:01:00" (1/1) ... [2018-10-29 11:01:00,633 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:01:00" (1/1) ... [2018-10-29 11:01:00,637 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:01:00" (1/1) ... [2018-10-29 11:01:08,978 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:01:00" (1/1) ... [2018-10-29 11:01:09,156 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:01:00" (1/1) ... [2018-10-29 11:01:10,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:01:00" (1/1) ... [2018-10-29 11:01:10,540 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 11:01:10,544 INFO L168 Benchmark]: Toolchain (without parser) took 56585.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 88.2 MB). Peak memory consumption was 628.9 MB. Max. memory is 3.9 GB. [2018-10-29 11:01:10,554 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-29 11:01:10,555 INFO L168 Benchmark]: CACSL2BoogieTranslator took 46223.61 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 341.7 MB). Peak memory consumption was 592.7 MB. Max. memory is 3.9 GB. [2018-10-29 11:01:10,561 INFO L168 Benchmark]: Boogie Preprocessor took 10349.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: -253.6 MB). Peak memory consumption was 287.1 MB. Max. memory is 3.9 GB. [2018-10-29 11:01:10,568 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 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 46223.61 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 341.7 MB). Peak memory consumption was 592.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 10349.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: -253.6 MB). Peak memory consumption was 287.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...