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-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-dvb-usb-dvb-usb-dib0700_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 09:53:24,182 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 09:53:24,187 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 09:53:24,227 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 09:53:24,228 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 09:53:24,232 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 09:53:24,233 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 09:53:24,241 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 09:53:24,244 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 09:53:24,250 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 09:53:24,251 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 09:53:24,252 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 09:53:24,259 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 09:53:24,263 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 09:53:24,273 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 09:53:24,274 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 09:53:24,280 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 09:53:24,285 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 09:53:24,294 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 09:53:24,301 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 09:53:24,304 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 09:53:24,306 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 09:53:24,316 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 09:53:24,316 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 09:53:24,316 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 09:53:24,317 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 09:53:24,325 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 09:53:24,329 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 09:53:24,333 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 09:53:24,335 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 09:53:24,339 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 09:53:24,341 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 09:53:24,342 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 09:53:24,342 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 09:53:24,343 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 09:53:24,347 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 09:53:24,348 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 09:53:24,391 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 09:53:24,395 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 09:53:24,396 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 09:53:24,396 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 09:53:24,402 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 09:53:24,402 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 09:53:24,402 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 09:53:24,403 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 09:53:24,403 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 09:53:24,403 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 09:53:24,403 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 09:53:24,410 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 09:53:24,410 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 09:53:24,410 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 09:53:24,411 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 09:53:24,411 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 09:53:24,411 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 09:53:24,411 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 09:53:24,413 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 09:53:24,413 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 09:53:24,413 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 09:53:24,414 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 09:53:24,414 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 09:53:24,414 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 09:53:24,414 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 09:53:24,417 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 09:53:24,420 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 09:53:24,420 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 09:53:24,420 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 09:53:24,511 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 09:53:24,542 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 09:53:24,557 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 09:53:24,558 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 09:53:24,559 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 09:53:24,561 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-dvb-usb-dvb-usb-dib0700_true-unreach-call.cil.c [2018-11-27 09:53:24,715 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/831977f4b/1feb003005b54d07970be595ec1124ef/FLAGe376b333a [2018-11-27 09:53:27,298 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 09:53:27,299 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-dvb-usb-dvb-usb-dib0700_true-unreach-call.cil.c [2018-11-27 09:53:27,461 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/831977f4b/1feb003005b54d07970be595ec1124ef/FLAGe376b333a [2018-11-27 09:53:27,570 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/831977f4b/1feb003005b54d07970be595ec1124ef [2018-11-27 09:53:27,598 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 09:53:27,605 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 09:53:27,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 09:53:27,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 09:53:27,617 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 09:53:27,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:53:27" (1/1) ... [2018-11-27 09:53:27,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@583992ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:53:27, skipping insertion in model container [2018-11-27 09:53:27,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:53:27" (1/1) ... [2018-11-27 09:53:27,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 09:53:28,341 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 09:53:45,995 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:53:47,293 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 09:53:51,692 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:53:55,999 INFO L195 MainTranslator]: Completed translation [2018-11-27 09:53:56,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:53:55 WrapperNode [2018-11-27 09:53:56,000 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 09:53:56,002 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 09:53:56,002 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 09:53:56,002 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 09:53:56,023 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:53:55" (1/1) ... [2018-11-27 09:53:56,024 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:53:55" (1/1) ... [2018-11-27 09:53:56,399 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:53:55" (1/1) ... [2018-11-27 09:53:56,401 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:53:55" (1/1) ... [2018-11-27 09:53:57,717 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:53:55" (1/1) ... [2018-11-27 09:53:57,856 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:53:55" (1/1) ... [2018-11-27 09:53:58,534 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:53:55" (1/1) ... [2018-11-27 09:53:58,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 09:53:58,770 INFO L168 Benchmark]: Toolchain (without parser) took 31169.04 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: 400.5 MB). Peak memory consumption was 400.5 MB. Max. memory is 3.9 GB. [2018-11-27 09:53:58,775 INFO L168 Benchmark]: CDTParser took 0.28 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 09:53:58,779 INFO L168 Benchmark]: CACSL2BoogieTranslator took 28393.93 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: 120.8 MB). Peak memory consumption was 628.5 MB. Max. memory is 3.9 GB. [2018-11-27 09:53:58,780 INFO L168 Benchmark]: Boogie Preprocessor took 2762.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 279.6 MB). Peak memory consumption was 279.6 MB. Max. memory is 3.9 GB. [2018-11-27 09:53:58,789 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 0.28 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 28393.93 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: 120.8 MB). Peak memory consumption was 628.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2762.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 279.6 MB). Peak memory consumption was 279.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...