java -ea -Xmx4000000000 -Xss4m -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_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 09:35:14,706 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 09:35:14,712 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 09:35:14,752 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 09:35:14,753 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 09:35:14,754 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 09:35:14,761 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 09:35:14,764 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 09:35:14,772 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 09:35:14,773 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 09:35:14,776 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 09:35:14,776 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 09:35:14,783 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 09:35:14,784 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 09:35:14,796 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 09:35:14,797 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 09:35:14,802 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 09:35:14,808 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 09:35:14,810 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 09:35:14,819 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 09:35:14,821 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 09:35:14,826 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 09:35:14,833 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 09:35:14,834 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 09:35:14,834 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 09:35:14,840 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 09:35:14,841 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 09:35:14,845 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 09:35:14,846 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 09:35:14,847 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 09:35:14,847 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 09:35:14,854 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 09:35:14,854 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 09:35:14,854 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 09:35:14,862 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 09:35:14,863 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 09:35:14,864 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 [2018-11-27 09:35:14,909 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 09:35:14,909 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 09:35:14,914 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 09:35:14,914 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 09:35:14,921 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 09:35:14,921 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 09:35:14,921 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 09:35:14,922 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 09:35:14,922 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 09:35:14,922 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 09:35:14,922 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 09:35:14,923 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 09:35:14,925 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 09:35:14,925 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 09:35:14,925 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 09:35:14,928 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 09:35:14,928 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 09:35:14,928 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 09:35:14,929 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 09:35:14,929 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 09:35:14,929 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 09:35:14,929 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 09:35:14,929 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 09:35:14,932 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 09:35:14,932 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 09:35:14,932 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 09:35:14,933 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 09:35:14,933 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 09:35:14,933 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 09:35:15,035 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 09:35:15,071 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 09:35:15,086 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 09:35:15,091 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 09:35:15,091 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 09:35:15,092 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.i [2018-11-27 09:35:15,271 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/951c5e318/6ab3ea89d47345129c6cceb20f0341c1/FLAGb1e606d16 [2018-11-27 09:35:17,523 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 09:35:17,525 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.i [2018-11-27 09:35:17,663 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/951c5e318/6ab3ea89d47345129c6cceb20f0341c1/FLAGb1e606d16 [2018-11-27 09:35:17,709 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/951c5e318/6ab3ea89d47345129c6cceb20f0341c1 [2018-11-27 09:35:17,739 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 09:35:17,745 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 09:35:17,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 09:35:17,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 09:35:17,760 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 09:35:17,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:35:17" (1/1) ... [2018-11-27 09:35:17,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2af8c746 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:17, skipping insertion in model container [2018-11-27 09:35:17,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:35:17" (1/1) ... [2018-11-27 09:35:17,793 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 09:35:18,250 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 09:35:24,307 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:35:24,508 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 09:35:26,140 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:35:27,835 INFO L195 MainTranslator]: Completed translation [2018-11-27 09:35:27,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:27 WrapperNode [2018-11-27 09:35:27,840 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 09:35:27,841 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 09:35:27,841 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 09:35:27,841 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 09:35:27,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:27" (1/1) ... [2018-11-27 09:35:27,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:27" (1/1) ... [2018-11-27 09:35:28,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:27" (1/1) ... [2018-11-27 09:35:28,147 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:27" (1/1) ... [2018-11-27 09:35:29,128 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:27" (1/1) ... [2018-11-27 09:35:29,231 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:27" (1/1) ... [2018-11-27 09:35:29,439 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:27" (1/1) ... [2018-11-27 09:35:29,554 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 09:35:29,561 INFO L168 Benchmark]: Toolchain (without parser) took 11821.14 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 26.3 MB). Peak memory consumption was 529.3 MB. Max. memory is 3.9 GB. [2018-11-27 09:35:29,572 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-27 09:35:29,573 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10093.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 435.9 MB). Peak memory consumption was 435.9 MB. Max. memory is 3.9 GB. [2018-11-27 09:35:29,575 INFO L168 Benchmark]: Boogie Preprocessor took 1714.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -409.6 MB). Peak memory consumption was 93.4 MB. Max. memory is 3.9 GB. [2018-11-27 09:35:29,581 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 0.20 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 10093.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 435.9 MB). Peak memory consumption was 435.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1714.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -409.6 MB). Peak memory consumption was 93.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...