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-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 11:40:28,526 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 11:40:28,529 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 11:40:28,549 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 11:40:28,549 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 11:40:28,552 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 11:40:28,553 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 11:40:28,561 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 11:40:28,565 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 11:40:28,566 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 11:40:28,566 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 11:40:28,567 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 11:40:28,567 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 11:40:28,578 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 11:40:28,579 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 11:40:28,580 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 11:40:28,580 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 11:40:28,587 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 11:40:28,593 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 11:40:28,595 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 11:40:28,595 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 11:40:28,602 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 11:40:28,603 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 11:40:28,603 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 11:40:28,603 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 11:40:28,607 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 11:40:28,608 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 11:40:28,612 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 11:40:28,612 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 11:40:28,613 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 11:40:28,613 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 11:40:28,614 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 11:40:28,614 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 11:40:28,614 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 11:40:28,615 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 11:40:28,616 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 11:40:28,616 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 [2018-11-19 11:40:28,649 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 11:40:28,656 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 11:40:28,657 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 11:40:28,657 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 11:40:28,657 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 11:40:28,657 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 11:40:28,657 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 11:40:28,658 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 11:40:28,658 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 11:40:28,658 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 11:40:28,658 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 11:40:28,658 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 11:40:28,658 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 11:40:28,658 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 11:40:28,658 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 11:40:28,664 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 11:40:28,664 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 11:40:28,664 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 11:40:28,664 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 11:40:28,664 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 11:40:28,664 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 11:40:28,665 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 11:40:28,665 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 11:40:28,665 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 11:40:28,665 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-19 11:40:28,665 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 11:40:28,665 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-19 11:40:28,665 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 11:40:28,666 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 11:40:28,753 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 11:40:28,770 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 11:40:28,775 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 11:40:28,776 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 11:40:28,777 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 11:40:28,777 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point_false-unreach-call.cil.out.c [2018-11-19 11:40:28,874 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb21c8ae9/50403f8b2eb94109aee8fad50d823bd7/FLAG3a02363ae [2018-11-19 11:40:30,086 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 11:40:30,087 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_usb.ko-entry_point_false-unreach-call.cil.out.c [2018-11-19 11:40:30,156 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb21c8ae9/50403f8b2eb94109aee8fad50d823bd7/FLAG3a02363ae [2018-11-19 11:40:30,330 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb21c8ae9/50403f8b2eb94109aee8fad50d823bd7 [2018-11-19 11:40:30,347 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 11:40:30,350 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 11:40:30,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 11:40:30,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 11:40:30,361 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 11:40:30,365 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:40:30" (1/1) ... [2018-11-19 11:40:30,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48d4f55e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:40:30, skipping insertion in model container [2018-11-19 11:40:30,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:40:30" (1/1) ... [2018-11-19 11:40:30,389 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 11:40:30,645 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 11:40:33,460 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:40:33,521 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 11:40:34,054 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:40:34,358 INFO L195 MainTranslator]: Completed translation [2018-11-19 11:40:34,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:40:34 WrapperNode [2018-11-19 11:40:34,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 11:40:34,360 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 11:40:34,360 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 11:40:34,360 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 11:40:34,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:40:34" (1/1) ... [2018-11-19 11:40:34,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:40:34" (1/1) ... [2018-11-19 11:40:34,524 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:40:34" (1/1) ... [2018-11-19 11:40:34,524 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:40:34" (1/1) ... [2018-11-19 11:40:34,774 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:40:34" (1/1) ... [2018-11-19 11:40:34,815 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:40:34" (1/1) ... [2018-11-19 11:40:34,858 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:40:34" (1/1) ... [2018-11-19 11:40:34,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 11:40:34,902 INFO L168 Benchmark]: Toolchain (without parser) took 4554.49 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: 121.8 MB). Peak memory consumption was 121.8 MB. Max. memory is 3.9 GB. [2018-11-19 11:40:34,907 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-11-19 11:40:34,908 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4008.43 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: 87.9 MB). Peak memory consumption was 119.0 MB. Max. memory is 3.9 GB. [2018-11-19 11:40:34,912 INFO L168 Benchmark]: Boogie Preprocessor took 537.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.9 GB. [2018-11-19 11:40:34,918 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 0.13 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 4008.43 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: 87.9 MB). Peak memory consumption was 119.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 537.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...