./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4c51414833bb4bfaf6ccdb952a36407ce331441f ......................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4c51414833bb4bfaf6ccdb952a36407ce331441f ......................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 03:53:22,219 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:53:22,220 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:53:22,226 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:53:22,227 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:53:22,227 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:53:22,228 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:53:22,229 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:53:22,231 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:53:22,231 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:53:22,232 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:53:22,232 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:53:22,233 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:53:22,233 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:53:22,234 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:53:22,234 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:53:22,235 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:53:22,236 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:53:22,237 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:53:22,238 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:53:22,239 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:53:22,239 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:53:22,241 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:53:22,241 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:53:22,241 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:53:22,242 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:53:22,242 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:53:22,242 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:53:22,243 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:53:22,243 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:53:22,244 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:53:22,244 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:53:22,244 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:53:22,244 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:53:22,245 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:53:22,245 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:53:22,245 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 03:53:22,254 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:53:22,255 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:53:22,255 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:53:22,255 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:53:22,256 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:53:22,256 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:53:22,256 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 03:53:22,256 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:53:22,256 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 03:53:22,256 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:53:22,256 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:53:22,256 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:53:22,256 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:53:22,257 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:53:22,257 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:53:22,257 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:53:22,257 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 03:53:22,257 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:53:22,257 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 03:53:22,257 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 03:53:22,257 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:53:22,257 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:53:22,257 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:53:22,257 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 03:53:22,258 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:53:22,258 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 03:53:22,258 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:53:22,258 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c51414833bb4bfaf6ccdb952a36407ce331441f [2018-11-10 03:53:22,278 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:53:22,286 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:53:22,288 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:53:22,288 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:53:22,289 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:53:22,289 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-11-10 03:53:22,324 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/data/0086bdf0e/42379236af494cdc86ab2965ca541b14/FLAG4995339be [2018-11-10 03:53:22,958 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:53:22,959 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-11-10 03:53:22,996 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/data/0086bdf0e/42379236af494cdc86ab2965ca541b14/FLAG4995339be [2018-11-10 03:53:23,008 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/data/0086bdf0e/42379236af494cdc86ab2965ca541b14 [2018-11-10 03:53:23,011 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:53:23,012 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 03:53:23,012 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:53:23,013 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:53:23,016 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:53:23,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:53:23" (1/1) ... [2018-11-10 03:53:23,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28f659d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:53:23, skipping insertion in model container [2018-11-10 03:53:23,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:53:23" (1/1) ... [2018-11-10 03:53:23,028 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:53:23,191 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:53:27,388 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:53:27,437 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:53:28,079 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:53:29,016 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:53:29,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:53:29 WrapperNode [2018-11-10 03:53:29,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:53:29,017 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 03:53:29,017 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 03:53:29,017 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 03:53:29,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:53:29" (1/1) ... [2018-11-10 03:53:29,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:53:29" (1/1) ... [2018-11-10 03:53:29,049 ERROR L1123 TypeChecker]: C: squashfs_zlib_comp_ops [12565]: Undeclared identifier ~#squashfs_zlib_comp_ops~0 in IdentifierExpression[~#squashfs_zlib_comp_ops~0,GLOBAL] [2018-11-10 03:53:29,050 ERROR L1123 TypeChecker]: C: static struct squashfs_decompressor const *decompressor[6U] = { & squashfs_zlib_comp_ops, & squashfs_lz4_comp_ops, & squashfs_lzo_comp_ops, & squashfs_xz_comp_ops, & squashfs_lzma_unsupported_comp_ops, & squashfs_unknown_comp_ops}; [12565-12566]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_zlib_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],IntegerLiteral[0]]]],IntegerLiteral[8]]] [2018-11-10 03:53:29,050 ERROR L1123 TypeChecker]: C: squashfs_lz4_comp_ops [12565]: Undeclared identifier ~#squashfs_lz4_comp_ops~0 in IdentifierExpression[~#squashfs_lz4_comp_ops~0,GLOBAL] [2018-11-10 03:53:29,050 ERROR L1123 TypeChecker]: C: static struct squashfs_decompressor const *decompressor[6U] = { & squashfs_zlib_comp_ops, & squashfs_lz4_comp_ops, & squashfs_lzo_comp_ops, & squashfs_xz_comp_ops, & squashfs_lzma_unsupported_comp_ops, & squashfs_unknown_comp_ops}; [12565-12566]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_lz4_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],IntegerLiteral[8]]]],IntegerLiteral[8]]] [2018-11-10 03:53:29,050 ERROR L1123 TypeChecker]: C: squashfs_lzo_comp_ops [12565]: Undeclared identifier ~#squashfs_lzo_comp_ops~0 in IdentifierExpression[~#squashfs_lzo_comp_ops~0,GLOBAL] [2018-11-10 03:53:29,050 ERROR L1123 TypeChecker]: C: static struct squashfs_decompressor const *decompressor[6U] = { & squashfs_zlib_comp_ops, & squashfs_lz4_comp_ops, & squashfs_lzo_comp_ops, & squashfs_xz_comp_ops, & squashfs_lzma_unsupported_comp_ops, & squashfs_unknown_comp_ops}; [12565-12566]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_lzo_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],IntegerLiteral[16]]]],IntegerLiteral[8]]] [2018-11-10 03:53:29,051 ERROR L1123 TypeChecker]: C: squashfs_xz_comp_ops [12565]: Undeclared identifier ~#squashfs_xz_comp_ops~0 in IdentifierExpression[~#squashfs_xz_comp_ops~0,GLOBAL] [2018-11-10 03:53:29,051 ERROR L1123 TypeChecker]: C: static struct squashfs_decompressor const *decompressor[6U] = { & squashfs_zlib_comp_ops, & squashfs_lz4_comp_ops, & squashfs_lzo_comp_ops, & squashfs_xz_comp_ops, & squashfs_lzma_unsupported_comp_ops, & squashfs_unknown_comp_ops}; [12565-12566]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_xz_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],IntegerLiteral[24]]]],IntegerLiteral[8]]] [2018-11-10 03:53:29,054 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:53:29,055 INFO L168 Benchmark]: Toolchain (without parser) took 6044.34 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 459.8 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -191.1 MB). Peak memory consumption was 268.7 MB. Max. memory is 11.5 GB. [2018-11-10 03:53:29,057 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:53:29,058 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6004.12 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 459.8 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -201.9 MB). Peak memory consumption was 538.5 MB. Max. memory is 11.5 GB. [2018-11-10 03:53:29,059 INFO L168 Benchmark]: Boogie Preprocessor took 38.07 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 174.1 kB). Peak memory consumption was 174.1 kB. Max. memory is 11.5 GB. [2018-11-10 03:53:29,061 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 6004.12 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 459.8 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -201.9 MB). Peak memory consumption was 538.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.07 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 174.1 kB). Peak memory consumption was 174.1 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 12565]: Type Error Undeclared identifier ~#squashfs_zlib_comp_ops~0 in IdentifierExpression[~#squashfs_zlib_comp_ops~0,GLOBAL] - TypeErrorResult [Line: 12565]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_zlib_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],IntegerLiteral[0]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 12565]: Type Error Undeclared identifier ~#squashfs_lz4_comp_ops~0 in IdentifierExpression[~#squashfs_lz4_comp_ops~0,GLOBAL] - TypeErrorResult [Line: 12565]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_lz4_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],IntegerLiteral[8]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 12565]: Type Error Undeclared identifier ~#squashfs_lzo_comp_ops~0 in IdentifierExpression[~#squashfs_lzo_comp_ops~0,GLOBAL] - TypeErrorResult [Line: 12565]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_lzo_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],IntegerLiteral[16]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 12565]: Type Error Undeclared identifier ~#squashfs_xz_comp_ops~0 in IdentifierExpression[~#squashfs_xz_comp_ops~0,GLOBAL] - TypeErrorResult [Line: 12565]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_xz_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],IntegerLiteral[24]]]],IntegerLiteral[8]]] - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 03:53:30,341 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:53:30,342 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:53:30,351 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:53:30,351 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:53:30,352 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:53:30,352 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:53:30,353 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:53:30,354 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:53:30,355 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:53:30,356 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:53:30,356 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:53:30,357 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:53:30,357 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:53:30,358 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:53:30,359 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:53:30,359 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:53:30,360 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:53:30,361 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:53:30,363 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:53:30,364 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:53:30,365 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:53:30,367 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:53:30,367 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:53:30,367 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:53:30,368 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:53:30,368 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:53:30,369 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:53:30,370 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:53:30,371 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:53:30,371 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:53:30,372 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:53:30,372 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:53:30,372 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:53:30,373 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:53:30,373 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:53:30,373 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 03:53:30,385 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:53:30,385 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:53:30,385 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:53:30,386 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 03:53:30,386 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 03:53:30,386 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 03:53:30,386 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 03:53:30,387 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:53:30,387 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:53:30,387 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:53:30,387 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:53:30,387 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:53:30,387 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 03:53:30,387 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 03:53:30,387 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:53:30,388 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:53:30,388 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:53:30,388 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 03:53:30,388 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:53:30,388 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 03:53:30,388 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 03:53:30,389 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:53:30,389 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:53:30,389 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:53:30,389 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 03:53:30,389 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:53:30,389 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 03:53:30,389 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 03:53:30,390 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:53:30,390 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c51414833bb4bfaf6ccdb952a36407ce331441f [2018-11-10 03:53:30,423 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:53:30,433 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:53:30,435 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:53:30,436 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:53:30,437 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:53:30,437 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-11-10 03:53:30,482 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/data/8e6af6320/3f14ec2845a54335a919a4f459aa8573/FLAGcf7ad5014 [2018-11-10 03:53:31,065 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:53:31,066 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-11-10 03:53:31,105 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/data/8e6af6320/3f14ec2845a54335a919a4f459aa8573/FLAGcf7ad5014 [2018-11-10 03:53:31,116 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2b5141e2-d3dd-4c60-a654-95480c7687e6/bin-2019/uautomizer/data/8e6af6320/3f14ec2845a54335a919a4f459aa8573 [2018-11-10 03:53:31,119 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:53:31,120 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 03:53:31,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:53:31,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:53:31,124 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:53:31,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:53:31" (1/1) ... [2018-11-10 03:53:31,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@182d494a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:53:31, skipping insertion in model container [2018-11-10 03:53:31,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:53:31" (1/1) ... [2018-11-10 03:53:31,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:53:31,315 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:53:36,027 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:53:36,102 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:53:36,946 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:53:37,865 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:53:37,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:53:37 WrapperNode [2018-11-10 03:53:37,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:53:37,866 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 03:53:37,866 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 03:53:37,866 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 03:53:37,875 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:53:37" (1/1) ... [2018-11-10 03:53:37,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:53:37" (1/1) ... [2018-11-10 03:53:37,907 ERROR L1123 TypeChecker]: C: squashfs_zlib_comp_ops [12565]: Undeclared identifier ~#squashfs_zlib_comp_ops~0 in IdentifierExpression[~#squashfs_zlib_comp_ops~0,GLOBAL] [2018-11-10 03:53:37,908 ERROR L1123 TypeChecker]: C: static struct squashfs_decompressor const *decompressor[6U] = { & squashfs_zlib_comp_ops, & squashfs_lz4_comp_ops, & squashfs_lzo_comp_ops, & squashfs_xz_comp_ops, & squashfs_lzma_unsupported_comp_ops, & squashfs_unknown_comp_ops}; [12565-12566]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_zlib_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],BitvecLiteral[0,32]]]]],BitvecLiteral[8,32]]] [2018-11-10 03:53:37,908 ERROR L1123 TypeChecker]: C: squashfs_lz4_comp_ops [12565]: Undeclared identifier ~#squashfs_lz4_comp_ops~0 in IdentifierExpression[~#squashfs_lz4_comp_ops~0,GLOBAL] [2018-11-10 03:53:37,909 ERROR L1123 TypeChecker]: C: static struct squashfs_decompressor const *decompressor[6U] = { & squashfs_zlib_comp_ops, & squashfs_lz4_comp_ops, & squashfs_lzo_comp_ops, & squashfs_xz_comp_ops, & squashfs_lzma_unsupported_comp_ops, & squashfs_unknown_comp_ops}; [12565-12566]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_lz4_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],BitvecLiteral[8,32]]]]],BitvecLiteral[8,32]]] [2018-11-10 03:53:37,909 ERROR L1123 TypeChecker]: C: squashfs_lzo_comp_ops [12565]: Undeclared identifier ~#squashfs_lzo_comp_ops~0 in IdentifierExpression[~#squashfs_lzo_comp_ops~0,GLOBAL] [2018-11-10 03:53:37,909 ERROR L1123 TypeChecker]: C: static struct squashfs_decompressor const *decompressor[6U] = { & squashfs_zlib_comp_ops, & squashfs_lz4_comp_ops, & squashfs_lzo_comp_ops, & squashfs_xz_comp_ops, & squashfs_lzma_unsupported_comp_ops, & squashfs_unknown_comp_ops}; [12565-12566]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_lzo_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],BitvecLiteral[16,32]]]]],BitvecLiteral[8,32]]] [2018-11-10 03:53:37,909 ERROR L1123 TypeChecker]: C: squashfs_xz_comp_ops [12565]: Undeclared identifier ~#squashfs_xz_comp_ops~0 in IdentifierExpression[~#squashfs_xz_comp_ops~0,GLOBAL] [2018-11-10 03:53:37,909 ERROR L1123 TypeChecker]: C: static struct squashfs_decompressor const *decompressor[6U] = { & squashfs_zlib_comp_ops, & squashfs_lz4_comp_ops, & squashfs_lzo_comp_ops, & squashfs_xz_comp_ops, & squashfs_lzma_unsupported_comp_ops, & squashfs_unknown_comp_ops}; [12565-12566]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_xz_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],BitvecLiteral[24,32]]]]],BitvecLiteral[8,32]]] [2018-11-10 03:53:37,913 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:53:37,917 INFO L168 Benchmark]: Toolchain (without parser) took 6797.54 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 460.3 MB). Free memory was 928.3 MB in the beginning and 948.6 MB in the end (delta: -20.3 MB). Peak memory consumption was 440.0 MB. Max. memory is 11.5 GB. [2018-11-10 03:53:37,919 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:53:37,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6744.91 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 460.3 MB). Free memory was 928.3 MB in the beginning and 949.4 MB in the end (delta: -21.1 MB). Peak memory consumption was 654.1 MB. Max. memory is 11.5 GB. [2018-11-10 03:53:37,920 INFO L168 Benchmark]: Boogie Preprocessor took 50.28 ms. Allocated memory is still 1.5 GB. Free memory was 949.4 MB in the beginning and 948.6 MB in the end (delta: 791.5 kB). Peak memory consumption was 791.5 kB. Max. memory is 11.5 GB. [2018-11-10 03:53:37,922 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 6744.91 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 460.3 MB). Free memory was 928.3 MB in the beginning and 949.4 MB in the end (delta: -21.1 MB). Peak memory consumption was 654.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.28 ms. Allocated memory is still 1.5 GB. Free memory was 949.4 MB in the beginning and 948.6 MB in the end (delta: 791.5 kB). Peak memory consumption was 791.5 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 12565]: Type Error Undeclared identifier ~#squashfs_zlib_comp_ops~0 in IdentifierExpression[~#squashfs_zlib_comp_ops~0,GLOBAL] - TypeErrorResult [Line: 12565]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_zlib_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],BitvecLiteral[0,32]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 12565]: Type Error Undeclared identifier ~#squashfs_lz4_comp_ops~0 in IdentifierExpression[~#squashfs_lz4_comp_ops~0,GLOBAL] - TypeErrorResult [Line: 12565]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_lz4_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],BitvecLiteral[8,32]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 12565]: Type Error Undeclared identifier ~#squashfs_lzo_comp_ops~0 in IdentifierExpression[~#squashfs_lzo_comp_ops~0,GLOBAL] - TypeErrorResult [Line: 12565]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_lzo_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],BitvecLiteral[16,32]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 12565]: Type Error Undeclared identifier ~#squashfs_xz_comp_ops~0 in IdentifierExpression[~#squashfs_xz_comp_ops~0,GLOBAL] - TypeErrorResult [Line: 12565]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#squashfs_xz_comp_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~#decompressor~0,GLOBAL],offset],BitvecLiteral[24,32]]]]],BitvecLiteral[8,32]]] - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...