./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_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/config/TaipanReach.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_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan --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 Taipan --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_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/config/TaipanReach.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_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan --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 Taipan --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 04:47:34,316 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:47:34,317 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:47:34,325 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:47:34,325 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:47:34,325 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:47:34,326 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:47:34,327 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:47:34,329 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:47:34,329 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:47:34,330 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:47:34,330 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:47:34,330 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:47:34,331 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:47:34,332 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:47:34,332 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:47:34,333 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:47:34,334 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:47:34,335 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:47:34,336 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:47:34,337 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:47:34,338 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:47:34,340 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:47:34,340 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:47:34,340 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:47:34,341 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:47:34,341 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:47:34,342 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:47:34,342 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:47:34,343 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:47:34,343 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:47:34,344 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:47:34,344 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:47:34,344 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:47:34,345 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:47:34,345 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:47:34,345 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-10 04:47:34,355 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:47:34,355 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:47:34,355 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:47:34,356 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 04:47:34,356 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 04:47:34,356 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 04:47:34,356 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 04:47:34,356 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 04:47:34,356 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-10 04:47:34,356 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 04:47:34,356 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 04:47:34,356 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 04:47:34,357 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:47:34,357 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:47:34,357 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:47:34,357 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:47:34,357 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:47:34,357 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:47:34,358 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:47:34,358 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:47:34,358 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:47:34,358 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:47:34,358 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:47:34,358 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:47:34,358 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:47:34,359 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:47:34,359 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:47:34,359 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:47:34,359 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 04:47:34,359 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:47:34,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:47:34,359 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:47:34,359 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 04:47:34,359 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan 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 -> Taipan 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 04:47:34,380 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:47:34,388 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:47:34,390 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:47:34,391 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:47:34,391 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:47:34,392 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-11-10 04:47:34,428 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/data/3c6416ed7/0201dc6958854dde83668d57d3badbdb/FLAG2d3a0e196 [2018-11-10 04:47:35,073 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:47:35,073 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-11-10 04:47:35,112 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/data/3c6416ed7/0201dc6958854dde83668d57d3badbdb/FLAG2d3a0e196 [2018-11-10 04:47:35,124 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/data/3c6416ed7/0201dc6958854dde83668d57d3badbdb [2018-11-10 04:47:35,127 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:47:35,128 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:47:35,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:47:35,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:47:35,132 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:47:35,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:47:35" (1/1) ... [2018-11-10 04:47:35,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5769472f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:35, skipping insertion in model container [2018-11-10 04:47:35,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:47:35" (1/1) ... [2018-11-10 04:47:35,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:47:35,262 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:47:39,821 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:47:39,871 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:47:40,824 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:47:41,690 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:47:41,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:41 WrapperNode [2018-11-10 04:47:41,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:47:41,691 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:47:41,692 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:47:41,692 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:47:41,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:41" (1/1) ... [2018-11-10 04:47:41,726 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 04:47:41,727 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 04:47:41,727 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 04:47:41,727 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 04:47:41,727 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 04:47:41,728 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 04:47:41,728 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 04:47:41,728 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 04:47:41,731 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:47:41,732 INFO L168 Benchmark]: Toolchain (without parser) took 6605.18 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 461.9 MB). Free memory was 940.3 MB in the beginning and 1.2 GB in the end (delta: -249.6 MB). Peak memory consumption was 212.3 MB. Max. memory is 11.5 GB. [2018-11-10 04:47:41,735 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:47:41,735 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6562.45 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 461.9 MB). Free memory was 940.3 MB in the beginning and 1.2 GB in the end (delta: -249.8 MB). Peak memory consumption was 555.3 MB. Max. memory is 11.5 GB. [2018-11-10 04:47:41,736 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.42 ms. Allocated memory is still 1.5 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 179.5 kB). Peak memory consumption was 179.5 kB. Max. memory is 11.5 GB. [2018-11-10 04:47:41,739 INFO L336 ainManager$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 6562.45 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 461.9 MB). Free memory was 940.3 MB in the beginning and 1.2 GB in the end (delta: -249.8 MB). Peak memory consumption was 555.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.42 ms. Allocated memory is still 1.5 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 179.5 kB). Peak memory consumption was 179.5 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],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]]] * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: 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 04:47:42,996 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:47:42,997 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:47:43,004 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:47:43,004 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:47:43,005 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:47:43,006 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:47:43,007 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:47:43,008 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:47:43,008 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:47:43,009 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:47:43,009 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:47:43,010 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:47:43,011 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:47:43,011 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:47:43,012 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:47:43,012 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:47:43,014 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:47:43,015 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:47:43,016 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:47:43,017 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:47:43,018 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:47:43,019 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:47:43,019 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:47:43,020 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:47:43,020 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:47:43,021 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:47:43,021 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:47:43,022 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:47:43,023 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:47:43,023 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:47:43,023 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:47:43,024 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:47:43,024 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:47:43,024 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:47:43,025 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:47:43,025 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-10 04:47:43,035 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:47:43,035 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:47:43,036 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:47:43,036 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 04:47:43,036 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 04:47:43,036 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 04:47:43,036 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 04:47:43,037 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 04:47:43,037 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:47:43,037 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:47:43,037 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:47:43,038 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:47:43,038 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:47:43,038 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:47:43,038 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:47:43,038 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:47:43,038 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:47:43,038 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:47:43,039 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:47:43,039 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:47:43,039 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:47:43,039 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:47:43,039 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:47:43,039 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:47:43,040 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:47:43,040 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 04:47:43,040 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:47:43,040 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:47:43,040 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:47:43,040 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan 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 -> Taipan 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 04:47:43,068 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:47:43,076 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:47:43,078 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:47:43,079 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:47:43,079 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:47:43,080 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-11-10 04:47:43,115 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/data/fd99c6f78/4d08b228a4d04f6293acf403082bcf71/FLAGc0ca9b6ee [2018-11-10 04:47:43,780 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:47:43,780 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-11-10 04:47:43,819 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/data/fd99c6f78/4d08b228a4d04f6293acf403082bcf71/FLAGc0ca9b6ee [2018-11-10 04:47:43,831 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_79203c63-6787-466c-9af4-aee8a9adb5ba/bin-2019/utaipan/data/fd99c6f78/4d08b228a4d04f6293acf403082bcf71 [2018-11-10 04:47:43,834 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:47:43,836 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:47:43,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:47:43,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:47:43,840 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:47:43,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:47:43" (1/1) ... [2018-11-10 04:47:43,842 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 04:47:43, skipping insertion in model container [2018-11-10 04:47:43,843 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:47:43" (1/1) ... [2018-11-10 04:47:43,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:47:44,050 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:47:48,671 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:47:48,729 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:47:49,446 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:47:50,311 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:47:50,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50 WrapperNode [2018-11-10 04:47:50,311 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:47:50,311 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:47:50,312 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:47:50,312 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:47:50,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:47:50" (1/1) ... [2018-11-10 04:47:50,340 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 04:47:50,341 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 04:47:50,341 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 04:47:50,342 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 04:47:50,342 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 04:47:50,342 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 04:47:50,342 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 04:47:50,342 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 04:47:50,346 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:47:50,348 INFO L168 Benchmark]: Toolchain (without parser) took 6512.71 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 541.1 MB). Free memory was 929.3 MB in the beginning and 967.0 MB in the end (delta: -37.7 MB). Peak memory consumption was 503.4 MB. Max. memory is 11.5 GB. [2018-11-10 04:47:50,350 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:47:50,351 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6474.57 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 541.1 MB). Free memory was 929.3 MB in the beginning and 984.5 MB in the end (delta: -55.2 MB). Peak memory consumption was 793.9 MB. Max. memory is 11.5 GB. [2018-11-10 04:47:50,351 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.59 ms. Allocated memory is still 1.6 GB. Free memory was 984.5 MB in the beginning and 967.0 MB in the end (delta: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-10 04:47:50,354 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 6474.57 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 541.1 MB). Free memory was 929.3 MB in the beginning and 984.5 MB in the end (delta: -55.2 MB). Peak memory consumption was 793.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.59 ms. Allocated memory is still 1.6 GB. Free memory was 984.5 MB in the beginning and 967.0 MB in the end (delta: 17.5 MB). Peak memory consumption was 17.5 MB. 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]]] * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: 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...