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_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 11:07:13,014 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 11:07:13,019 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 11:07:13,038 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 11:07:13,039 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 11:07:13,040 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 11:07:13,048 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 11:07:13,051 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 11:07:13,052 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 11:07:13,057 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 11:07:13,061 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 11:07:13,061 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 11:07:13,063 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 11:07:13,066 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 11:07:13,067 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 11:07:13,068 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 11:07:13,069 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 11:07:13,073 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 11:07:13,075 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 11:07:13,088 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 11:07:13,089 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 11:07:13,089 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 11:07:13,098 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-30 11:07:13,101 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-30 11:07:13,101 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-30 11:07:13,104 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-30 11:07:13,105 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-30 11:07:13,105 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-30 11:07:13,108 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-30 11:07:13,112 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-30 11:07:13,113 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-30 11:07:13,113 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-30 11:07:13,113 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 11:07:13,113 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 11:07:13,114 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 11:07:13,118 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 11:07:13,118 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 [2018-10-30 11:07:13,155 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 11:07:13,155 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 11:07:13,156 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 11:07:13,156 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 11:07:13,157 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 11:07:13,157 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 11:07:13,157 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 11:07:13,157 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 11:07:13,157 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-30 11:07:13,157 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 11:07:13,158 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 11:07:13,163 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 11:07:13,163 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 11:07:13,163 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 11:07:13,163 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 11:07:13,164 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 11:07:13,164 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 11:07:13,164 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 11:07:13,164 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 11:07:13,164 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 11:07:13,164 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 11:07:13,164 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 11:07:13,165 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 11:07:13,165 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-30 11:07:13,165 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 11:07:13,165 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-30 11:07:13,165 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 11:07:13,165 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 11:07:13,254 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 11:07:13,279 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 11:07:13,287 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 11:07:13,288 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 11:07:13,290 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 11:07:13,291 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point_true-unreach-call.cil.out.c [2018-10-30 11:07:13,371 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/324cd240a/75006f540360479f805cee1174a565b8/FLAG45fe35a08 [2018-10-30 11:07:14,619 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 11:07:14,620 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point_true-unreach-call.cil.out.c [2018-10-30 11:07:14,696 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/324cd240a/75006f540360479f805cee1174a565b8/FLAG45fe35a08 [2018-10-30 11:07:14,724 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/324cd240a/75006f540360479f805cee1174a565b8 [2018-10-30 11:07:14,744 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 11:07:14,746 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 11:07:14,748 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 11:07:14,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 11:07:14,758 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 11:07:14,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:07:14" (1/1) ... [2018-10-30 11:07:14,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ad7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:14, skipping insertion in model container [2018-10-30 11:07:14,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:07:14" (1/1) ... [2018-10-30 11:07:14,778 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 11:07:14,978 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 11:07:20,739 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:07:21,080 INFO L189 MainTranslator]: Completed pre-run [2018-10-30 11:07:23,103 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:07:23,419 INFO L193 MainTranslator]: Completed translation [2018-10-30 11:07:23,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:23 WrapperNode [2018-10-30 11:07:23,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 11:07:23,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-30 11:07:23,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-30 11:07:23,424 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-30 11:07:23,450 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:23" (1/1) ... [2018-10-30 11:07:23,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:23" (1/1) ... [2018-10-30 11:07:23,556 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:23" (1/1) ... [2018-10-30 11:07:23,563 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:23" (1/1) ... [2018-10-30 11:07:23,745 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:23" (1/1) ... [2018-10-30 11:07:23,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:23" (1/1) ... [2018-10-30 11:07:23,822 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:07:23" (1/1) ... [2018-10-30 11:07:23,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-30 11:07:23,886 INFO L168 Benchmark]: Toolchain (without parser) took 9142.11 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 177.4 MB). Peak memory consumption was 177.4 MB. Max. memory is 3.9 GB. [2018-10-30 11:07:23,892 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-10-30 11:07:23,892 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8674.59 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: 150.4 MB). Peak memory consumption was 501.8 MB. Max. memory is 3.9 GB. [2018-10-30 11:07:23,899 INFO L168 Benchmark]: Boogie Preprocessor took 457.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 3.9 GB. [2018-10-30 11:07:23,907 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 0.15 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 8674.59 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: 150.4 MB). Peak memory consumption was 501.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 457.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...