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-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:03:25,026 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:03:25,035 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:03:25,078 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:03:25,079 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:03:25,082 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:03:25,083 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:03:25,090 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:03:25,093 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:03:25,100 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:03:25,104 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:03:25,104 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:03:25,109 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:03:25,110 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:03:25,117 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:03:25,118 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:03:25,121 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:03:25,123 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:03:25,139 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:03:25,147 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:03:25,156 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:03:25,158 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:03:25,161 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:03:25,161 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:03:25,165 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:03:25,166 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:03:25,172 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:03:25,173 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:03:25,174 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:03:25,182 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:03:25,182 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:03:25,186 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:03:25,186 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:03:25,186 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:03:25,188 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:03:25,188 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:03:25,192 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 13:03:25,240 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:03:25,240 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:03:25,245 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:03:25,245 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:03:25,249 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:03:25,249 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:03:25,249 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:03:25,253 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:03:25,253 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:03:25,253 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:03:25,254 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:03:25,254 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:03:25,254 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:03:25,254 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:03:25,254 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:03:25,258 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:03:25,258 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:03:25,258 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:03:25,259 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:03:25,259 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:03:25,259 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:03:25,259 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:03:25,260 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:03:25,260 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:03:25,260 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:03:25,260 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:03:25,260 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:03:25,267 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:03:25,267 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:03:25,364 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:03:25,399 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:03:25,411 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:03:25,413 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:03:25,413 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:03:25,419 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 13:03:25,573 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f670c980/ad7db821f1134708accbac617f820d71/FLAGbf3e1c304 [2018-11-27 13:03:28,079 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:03:28,083 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 13:03:28,276 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f670c980/ad7db821f1134708accbac617f820d71/FLAGbf3e1c304 [2018-11-27 13:03:28,357 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f670c980/ad7db821f1134708accbac617f820d71 [2018-11-27 13:03:28,385 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:03:28,391 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:03:28,393 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:03:28,393 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:03:28,408 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:03:28,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:03:28" (1/1) ... [2018-11-27 13:03:28,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dae6c68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:28, skipping insertion in model container [2018-11-27 13:03:28,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:03:28" (1/1) ... [2018-11-27 13:03:28,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:03:29,302 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:03:45,651 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:03:46,092 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:03:49,320 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:03:51,881 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:03:51,882 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:51 WrapperNode [2018-11-27 13:03:51,882 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:03:51,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:03:51,884 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:03:51,884 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:03:51,900 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:51" (1/1) ... [2018-11-27 13:03:52,424 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:51" (1/1) ... [2018-11-27 13:03:52,596 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:03:52,597 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:03:52,597 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:03:52,597 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:03:52,621 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:51" (1/1) ... [2018-11-27 13:03:52,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:51" (1/1) ... [2018-11-27 13:03:52,818 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:51" (1/1) ... [2018-11-27 13:03:52,822 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:51" (1/1) ... [2018-11-27 13:03:54,225 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:51" (1/1) ... [2018-11-27 13:03:54,473 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:51" (1/1) ... [2018-11-27 13:03:55,158 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:51" (1/1) ... [2018-11-27 13:03:55,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:03:55,422 INFO L168 Benchmark]: Toolchain (without parser) took 27036.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 492.2 MB). Peak memory consumption was 492.2 MB. Max. memory is 3.9 GB. [2018-11-27 13:03:55,429 INFO L168 Benchmark]: CDTParser took 0.37 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 13:03:55,429 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23489.63 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: 143.1 MB). Peak memory consumption was 613.8 MB. Max. memory is 3.9 GB. [2018-11-27 13:03:55,432 INFO L168 Benchmark]: Boogie Procedure Inliner took 712.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:03:55,433 INFO L168 Benchmark]: Boogie Preprocessor took 2819.55 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 327.4 MB). Peak memory consumption was 327.4 MB. Max. memory is 3.9 GB. [2018-11-27 13:03:55,442 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 0.37 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 23489.63 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: 143.1 MB). Peak memory consumption was 613.8 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 712.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2819.55 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 327.4 MB). Peak memory consumption was 327.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...