./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_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/config/KojakReach.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_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak --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 Kojak --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_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/config/KojakReach.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_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak --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 Kojak --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 [2018-10-26 19:36:05,520 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:36:05,522 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:36:05,535 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:36:05,536 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:36:05,538 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:36:05,540 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:36:05,542 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:36:05,545 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:36:05,548 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:36:05,550 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:36:05,550 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:36:05,551 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:36:05,554 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:36:05,561 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:36:05,562 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:36:05,563 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:36:05,564 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:36:05,565 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:36:05,566 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:36:05,570 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:36:05,571 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:36:05,573 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:36:05,573 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:36:05,573 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:36:05,574 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:36:05,575 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:36:05,575 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:36:05,576 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:36:05,577 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:36:05,577 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:36:05,577 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:36:05,578 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:36:05,578 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:36:05,579 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:36:05,580 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:36:05,580 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 19:36:05,591 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:36:05,591 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:36:05,592 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:36:05,592 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 19:36:05,593 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 19:36:05,593 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 19:36:05,593 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:36:05,593 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 19:36:05,593 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:36:05,593 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:36:05,594 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:36:05,594 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:36:05,594 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:36:05,594 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:36:05,594 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 19:36:05,594 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 19:36:05,595 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:36:05,595 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:36:05,597 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 19:36:05,597 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:36:05,597 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:36:05,597 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:36:05,597 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 19:36:05,597 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:36:05,597 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 19:36:05,598 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:36:05,598 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_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak 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 -> Kojak 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 [2018-10-26 19:36:05,625 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:36:05,635 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:36:05,638 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:36:05,639 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:36:05,639 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:36:05,640 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-10-26 19:36:05,690 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/data/0eae67122/99171da149a64d18830dd18b2d238195/FLAG0f2c42e4b [2018-10-26 19:36:06,442 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:36:06,443 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-10-26 19:36:06,506 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/data/0eae67122/99171da149a64d18830dd18b2d238195/FLAG0f2c42e4b [2018-10-26 19:36:06,526 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/data/0eae67122/99171da149a64d18830dd18b2d238195 [2018-10-26 19:36:06,529 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:36:06,530 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 19:36:06,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:36:06,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:36:06,534 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:36:06,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:36:06" (1/1) ... [2018-10-26 19:36:06,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bbe3ffa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:36:06, skipping insertion in model container [2018-10-26 19:36:06,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:36:06" (1/1) ... [2018-10-26 19:36:06,548 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:36:06,725 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:36:12,798 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:36:12,899 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 19:36:13,980 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:36:15,723 INFO L193 MainTranslator]: Completed translation [2018-10-26 19:36:15,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:36:15 WrapperNode [2018-10-26 19:36:15,724 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 19:36:15,725 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 19:36:15,725 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 19:36:15,725 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 19:36:15,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:36:15" (1/1) ... [2018-10-26 19:36:15,768 ERROR L1123 TypeChecker]: C: squashfs_zlib_comp_ops [12565]: Undeclared identifier ~#squashfs_zlib_comp_ops~0 in IdentifierExpression[~#squashfs_zlib_comp_ops~0,GLOBAL] [2018-10-26 19:36:15,769 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]]] [2018-10-26 19:36:15,769 ERROR L1123 TypeChecker]: C: squashfs_lz4_comp_ops [12565]: Undeclared identifier ~#squashfs_lz4_comp_ops~0 in IdentifierExpression[~#squashfs_lz4_comp_ops~0,GLOBAL] [2018-10-26 19:36:15,769 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]]] [2018-10-26 19:36:15,770 ERROR L1123 TypeChecker]: C: squashfs_lzo_comp_ops [12565]: Undeclared identifier ~#squashfs_lzo_comp_ops~0 in IdentifierExpression[~#squashfs_lzo_comp_ops~0,GLOBAL] [2018-10-26 19:36:15,770 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]]] [2018-10-26 19:36:15,770 ERROR L1123 TypeChecker]: C: squashfs_xz_comp_ops [12565]: Undeclared identifier ~#squashfs_xz_comp_ops~0 in IdentifierExpression[~#squashfs_xz_comp_ops~0,GLOBAL] [2018-10-26 19:36:15,770 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]]] [2018-10-26 19:36:15,777 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 19:36:15,780 INFO L168 Benchmark]: Toolchain (without parser) took 9250.32 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 442.0 MB). Free memory was 940.7 MB in the beginning and 897.6 MB in the end (delta: 43.1 MB). Peak memory consumption was 485.1 MB. Max. memory is 11.5 GB. [2018-10-26 19:36:15,784 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:36:15,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9193.34 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 442.0 MB). Free memory was 940.7 MB in the beginning and 898.5 MB in the end (delta: 42.3 MB). Peak memory consumption was 688.3 MB. Max. memory is 11.5 GB. [2018-10-26 19:36:15,785 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.57 ms. Allocated memory is still 1.5 GB. Free memory was 898.5 MB in the beginning and 897.6 MB in the end (delta: 816.5 kB). Peak memory consumption was 816.5 kB. Max. memory is 11.5 GB. [2018-10-26 19:36:15,788 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 9193.34 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 442.0 MB). Free memory was 940.7 MB in the beginning and 898.5 MB in the end (delta: 42.3 MB). Peak memory consumption was 688.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.57 ms. Allocated memory is still 1.5 GB. Free memory was 898.5 MB in the beginning and 897.6 MB in the end (delta: 816.5 kB). Peak memory consumption was 816.5 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 [2018-10-26 19:36:17,364 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:36:17,366 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:36:17,375 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:36:17,375 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:36:17,376 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:36:17,377 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:36:17,378 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:36:17,380 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:36:17,381 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:36:17,381 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:36:17,382 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:36:17,382 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:36:17,384 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:36:17,384 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:36:17,385 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:36:17,386 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:36:17,387 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:36:17,389 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:36:17,390 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:36:17,391 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:36:17,392 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:36:17,394 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:36:17,394 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:36:17,394 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:36:17,395 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:36:17,396 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:36:17,397 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:36:17,397 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:36:17,398 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:36:17,398 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:36:17,400 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:36:17,400 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:36:17,400 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:36:17,401 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:36:17,401 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:36:17,401 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 19:36:17,414 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:36:17,414 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:36:17,414 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:36:17,415 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 19:36:17,416 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 19:36:17,416 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 19:36:17,416 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:36:17,416 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:36:17,416 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:36:17,416 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:36:17,416 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:36:17,417 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 19:36:17,417 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 19:36:17,417 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:36:17,417 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:36:17,417 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 19:36:17,417 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 19:36:17,418 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:36:17,418 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:36:17,418 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 19:36:17,418 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:36:17,418 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:36:17,418 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:36:17,418 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 19:36:17,419 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 19:36:17,419 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:36:17,421 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 19:36:17,421 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 19:36:17,421 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:36:17,421 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_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak 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 -> Kojak 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 [2018-10-26 19:36:17,463 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:36:17,478 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:36:17,481 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:36:17,482 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:36:17,482 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:36:17,483 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-10-26 19:36:17,543 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/data/3d4406940/9ec2bfecdc274ce6b921107450a4bb82/FLAG52cbb333b [2018-10-26 19:36:18,273 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:36:18,274 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-10-26 19:36:18,334 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/data/3d4406940/9ec2bfecdc274ce6b921107450a4bb82/FLAG52cbb333b [2018-10-26 19:36:18,353 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_567bcb4d-a7ee-4003-a90b-124eb9f13baf/bin-2019/ukojak/data/3d4406940/9ec2bfecdc274ce6b921107450a4bb82 [2018-10-26 19:36:18,357 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:36:18,359 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 19:36:18,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:36:18,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:36:18,363 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:36:18,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:36:18" (1/1) ... [2018-10-26 19:36:18,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38fd1aeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:36:18, skipping insertion in model container [2018-10-26 19:36:18,367 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:36:18" (1/1) ... [2018-10-26 19:36:18,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:36:18,590 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:36:24,361 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:36:24,710 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 19:36:25,729 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:36:26,988 INFO L193 MainTranslator]: Completed translation [2018-10-26 19:36:26,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:36:26 WrapperNode [2018-10-26 19:36:26,988 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 19:36:26,989 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 19:36:26,989 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 19:36:26,989 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 19:36:26,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:36:26" (1/1) ... [2018-10-26 19:36:27,055 ERROR L1123 TypeChecker]: C: squashfs_zlib_comp_ops [12565]: Undeclared identifier ~#squashfs_zlib_comp_ops~0 in IdentifierExpression[~#squashfs_zlib_comp_ops~0,GLOBAL] [2018-10-26 19:36:27,057 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]]] [2018-10-26 19:36:27,057 ERROR L1123 TypeChecker]: C: squashfs_lz4_comp_ops [12565]: Undeclared identifier ~#squashfs_lz4_comp_ops~0 in IdentifierExpression[~#squashfs_lz4_comp_ops~0,GLOBAL] [2018-10-26 19:36:27,057 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]]] [2018-10-26 19:36:27,057 ERROR L1123 TypeChecker]: C: squashfs_lzo_comp_ops [12565]: Undeclared identifier ~#squashfs_lzo_comp_ops~0 in IdentifierExpression[~#squashfs_lzo_comp_ops~0,GLOBAL] [2018-10-26 19:36:27,058 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]]] [2018-10-26 19:36:27,058 ERROR L1123 TypeChecker]: C: squashfs_xz_comp_ops [12565]: Undeclared identifier ~#squashfs_xz_comp_ops~0 in IdentifierExpression[~#squashfs_xz_comp_ops~0,GLOBAL] [2018-10-26 19:36:27,058 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]]] [2018-10-26 19:36:27,066 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 19:36:27,070 INFO L168 Benchmark]: Toolchain (without parser) took 8709.64 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 493.9 MB). Free memory was 929.1 MB in the beginning and 823.8 MB in the end (delta: 105.3 MB). Peak memory consumption was 599.2 MB. Max. memory is 11.5 GB. [2018-10-26 19:36:27,072 INFO L168 Benchmark]: CDTParser took 1.56 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:36:27,073 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8627.91 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 493.9 MB). Free memory was 929.1 MB in the beginning and 825.0 MB in the end (delta: 104.1 MB). Peak memory consumption was 655.3 MB. Max. memory is 11.5 GB. [2018-10-26 19:36:27,074 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.47 ms. Allocated memory is still 1.5 GB. Free memory was 825.0 MB in the beginning and 823.8 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 11.5 GB. [2018-10-26 19:36:27,078 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.56 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 8627.91 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 493.9 MB). Free memory was 929.1 MB in the beginning and 825.0 MB in the end (delta: 104.1 MB). Peak memory consumption was 655.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 78.47 ms. Allocated memory is still 1.5 GB. Free memory was 825.0 MB in the beginning and 823.8 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 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...