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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--iwlegacy--iwl3945.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 20:47:52,698 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 20:47:52,703 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 20:47:52,728 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 20:47:52,728 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 20:47:52,732 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 20:47:52,733 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 20:47:52,738 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 20:47:52,739 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 20:47:52,744 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 20:47:52,744 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 20:47:52,748 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 20:47:52,749 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 20:47:52,750 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 20:47:52,761 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 20:47:52,762 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 20:47:52,767 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 20:47:52,768 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 20:47:52,774 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 20:47:52,776 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 20:47:52,777 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 20:47:52,785 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 20:47:52,788 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 20:47:52,788 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 20:47:52,788 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 20:47:52,792 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 20:47:52,793 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 20:47:52,798 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 20:47:52,799 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 20:47:52,803 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 20:47:52,803 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 20:47:52,804 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 20:47:52,804 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 20:47:52,804 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 20:47:52,811 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 20:47:52,812 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 20:47:52,812 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 [2018-11-04 20:47:52,850 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 20:47:52,851 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 20:47:52,851 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 20:47:52,852 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 20:47:52,857 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 20:47:52,858 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 20:47:52,858 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 20:47:52,858 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 20:47:52,858 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-04 20:47:52,858 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 20:47:52,858 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 20:47:52,858 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 20:47:52,859 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 20:47:52,859 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 20:47:52,859 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 20:47:52,859 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 20:47:52,859 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 20:47:52,859 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 20:47:52,859 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 20:47:52,865 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 20:47:52,865 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 20:47:52,865 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 20:47:52,865 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 20:47:52,865 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-04 20:47:52,866 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 20:47:52,866 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-04 20:47:52,866 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 20:47:52,866 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 20:47:52,964 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 20:47:52,987 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 20:47:52,992 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 20:47:52,993 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 20:47:52,993 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 20:47:52,994 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--iwlegacy--iwl3945.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 20:47:53,072 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4151600ba/66b4fed5d0954c54bfcbbf7b5fb46547/FLAG6336ac053 [2018-11-04 20:47:54,701 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 20:47:54,702 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--iwlegacy--iwl3945.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 20:47:54,854 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4151600ba/66b4fed5d0954c54bfcbbf7b5fb46547/FLAG6336ac053 [2018-11-04 20:47:54,886 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4151600ba/66b4fed5d0954c54bfcbbf7b5fb46547 [2018-11-04 20:47:54,906 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 20:47:54,912 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 20:47:54,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 20:47:54,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 20:47:54,923 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 20:47:54,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 08:47:54" (1/1) ... [2018-11-04 20:47:54,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78bd571b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:47:54, skipping insertion in model container [2018-11-04 20:47:54,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 08:47:54" (1/1) ... [2018-11-04 20:47:54,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 20:47:55,464 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 20:48:14,245 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 20:48:14,809 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 20:48:27,999 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 20:48:29,594 INFO L193 MainTranslator]: Completed translation [2018-11-04 20:48:29,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:48:29 WrapperNode [2018-11-04 20:48:29,595 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 20:48:29,597 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 20:48:29,597 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 20:48:29,597 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 20:48:29,609 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:48:29" (1/1) ... [2018-11-04 20:48:29,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:48:29" (1/1) ... [2018-11-04 20:48:29,705 ERROR L1123 TypeChecker]: C: il3945_hw_card_ids [15245]: Undeclared identifier ~#il3945_hw_card_ids~0 in IdentifierExpression[~#il3945_hw_card_ids~0,GLOBAL] [2018-11-04 20:48:29,716 ERROR L1123 TypeChecker]: C: static struct pci_driver il3945_driver = {{0, 0}, "iwl3945", (struct pci_device_id const *)(& il3945_hw_card_ids), & il3945_pci_probe, & il3945_pci_remove, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & il_pm_ops, 0}, {{{{{{0}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; [15244-15257]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#il3945_hw_card_ids~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#il3945_driver~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#il3945_driver~0,GLOBAL],offset],IntegerLiteral[24]]]],IntegerLiteral[8]]] [2018-11-04 20:48:29,825 ERROR L1123 TypeChecker]: C: il3945_ops [15012]: Undeclared identifier ~#il3945_ops~0 in IdentifierExpression[~#il3945_ops~0,GLOBAL] [2018-11-04 20:48:29,825 ERROR L1123 TypeChecker]: C: il->ops = & il3945_ops [15012]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#il3945_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~il~29,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~il~29,],offset],IntegerLiteral[32]]]],IntegerLiteral[8]]] [2018-11-04 20:48:29,825 ERROR L1123 TypeChecker]: C: il3945_debugfs_ops [15013]: Undeclared identifier ~#il3945_debugfs_ops~0 in IdentifierExpression[~#il3945_debugfs_ops~0,GLOBAL] [2018-11-04 20:48:29,825 ERROR L1123 TypeChecker]: C: il->debugfs_ops = & il3945_debugfs_ops [15013]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#il3945_debugfs_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~il~29,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~il~29,],offset],IntegerLiteral[40]]]],IntegerLiteral[8]]] [2018-11-04 20:48:30,149 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:48:29" (1/1) ... [2018-11-04 20:48:30,152 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:48:29" (1/1) ...