java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data /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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3204b74 [2018-09-13 15:34:06,563 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 15:34:06,570 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 15:34:06,634 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 15:34:06,634 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 15:34:06,639 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 15:34:06,641 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 15:34:06,652 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 15:34:06,658 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 15:34:06,667 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 15:34:06,674 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 15:34:06,674 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 15:34:06,682 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 15:34:06,685 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 15:34:06,692 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 15:34:06,699 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 15:34:06,708 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 15:34:06,716 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 15:34:06,718 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 15:34:06,719 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 15:34:06,730 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 15:34:06,732 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 15:34:06,732 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 15:34:06,737 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 15:34:06,743 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 15:34:06,749 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 15:34:06,749 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 15:34:06,750 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-09-13 15:34:06,753 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 15:34:06,753 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 15:34:06,754 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 15:34:06,754 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 [2018-09-13 15:34:06,798 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 15:34:06,799 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 15:34:06,801 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 15:34:06,802 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 15:34:06,802 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 15:34:06,803 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 15:34:06,803 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 15:34:06,803 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 15:34:06,809 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 15:34:06,809 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 15:34:06,809 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 15:34:06,809 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 15:34:06,810 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 15:34:06,810 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 15:34:06,810 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 15:34:06,810 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 15:34:06,811 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 15:34:06,811 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 15:34:06,811 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 15:34:06,811 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 15:34:06,815 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 15:34:06,815 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 15:34:06,815 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 15:34:06,815 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 15:34:06,815 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 15:34:06,816 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 15:34:06,816 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 15:34:06,816 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 15:34:06,937 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 15:34:06,968 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-09-13 15:34:06,980 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-09-13 15:34:06,984 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 15:34:06,985 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 15:34:06,986 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point_true-unreach-call.cil.out.c [2018-09-13 15:34:08,968 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 15:34:08,976 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 15:34:08,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 15:34:08,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 15:34:08,997 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 15:34:09,006 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:34:08" (1/1) ... [2018-09-13 15:34:09,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f2a8acd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:09, skipping insertion in model container [2018-09-13 15:34:09,016 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:34:08" (1/1) ... [2018-09-13 15:34:09,063 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:34:10,625 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:34:14,793 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:34:16,921 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:34:18,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:18 WrapperNode [2018-09-13 15:34:18,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 15:34:18,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-13 15:34:18,288 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-13 15:34:18,288 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-13 15:34:18,330 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:18" (1/1) ... [2018-09-13 15:34:18,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:18" (1/1) ... [2018-09-13 15:34:18,663 ERROR L1251 TypeChecker]: C: iwlwifi_mod_params [9853]: Undeclared identifier ~iwlwifi_mod_params in IdentifierExpression[~iwlwifi_mod_params,null] [2018-09-13 15:34:19,074 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:18" (1/1) ... [2018-09-13 15:34:19,079 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:34:18" (1/1) ... [2018-09-13 15:34:20,141 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.PrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.StructType at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:435) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:498) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:610) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:682) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:466) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:644) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:466) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:498) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:451) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:688) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:466) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:498) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:451) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:688) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:466) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:498) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:610) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:365) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:817) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:336) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processBody(BoogieTransformer.java:277) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processDeclaration(BoogieTransformer.java:151) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandDeclaration(StructExpander.java:811) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.process(StructExpander.java:340) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-09-13 15:34:20,154 INFO L168 Benchmark]: Toolchain (without parser) took 11183.82 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 45.9 MB). Peak memory consumption was 526.4 MB. Max. memory is 1.9 GB. [2018-09-13 15:34:20,163 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 15:34:20,167 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9307.46 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.3 GB in the end (delta: 474.5 MB). Peak memory consumption was 505.3 MB. Max. memory is 1.9 GB. [2018-09-13 15:34:20,168 INFO L168 Benchmark]: Boogie Preprocessor took 1864.89 ms. Allocated memory is still 1.9 GB. Free memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: -428.6 MB). Peak memory consumption was 51.8 MB. Max. memory is 1.9 GB. [2018-09-13 15:34:20,180 INFO L344 ainManager$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 0.24 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 9307.46 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.3 GB in the end (delta: 474.5 MB). Peak memory consumption was 505.3 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 1864.89 ms. Allocated memory is still 1.9 GB. Free memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: -428.6 MB). Peak memory consumption was 51.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 9853]: Type Error Undeclared identifier ~iwlwifi_mod_params in IdentifierExpression[~iwlwifi_mod_params,null] - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.PrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.StructType de.uni_freiburg.informatik.ultimate.boogie.preprocessor: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.PrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.StructType: de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:435) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...