./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e5a5641648d49171959b2d7fc7852be194ba90a6 ................................................................................................................................................................................... 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_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e5a5641648d49171959b2d7fc7852be194ba90a6 ..................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 15:32:09,796 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:32:09,797 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:32:09,806 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:32:09,806 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:32:09,807 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:32:09,808 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:32:09,809 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:32:09,810 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:32:09,811 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:32:09,812 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:32:09,812 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:32:09,813 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:32:09,814 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:32:09,815 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:32:09,815 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:32:09,816 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:32:09,818 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:32:09,819 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:32:09,821 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:32:09,821 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:32:09,822 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:32:09,824 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:32:09,825 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:32:09,825 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:32:09,826 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:32:09,826 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:32:09,827 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:32:09,828 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:32:09,829 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:32:09,829 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:32:09,829 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:32:09,830 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:32:09,830 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:32:09,831 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:32:09,831 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:32:09,832 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 15:32:09,844 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:32:09,844 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:32:09,845 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 15:32:09,845 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 15:32:09,846 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 15:32:09,846 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 15:32:09,846 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 15:32:09,846 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:32:09,846 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 15:32:09,847 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:32:09,847 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 15:32:09,847 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 15:32:09,847 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 15:32:09,847 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:32:09,847 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:32:09,848 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 15:32:09,848 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:32:09,848 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 15:32:09,848 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 15:32:09,848 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 15:32:09,848 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:32:09,848 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:32:09,849 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 15:32:09,849 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 15:32:09,849 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 15:32:09,849 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 15:32:09,849 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 15:32:09,849 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 15:32:09,850 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_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5a5641648d49171959b2d7fc7852be194ba90a6 [2018-11-18 15:32:09,876 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:32:09,885 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:32:09,888 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:32:09,890 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:32:09,890 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:32:09,890 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 15:32:09,934 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/data/f494221ff/74a614c489764d00b493bfb7501c6a7f/FLAG8a2f41eb7 [2018-11-18 15:32:10,716 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:32:10,717 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 15:32:10,767 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/data/f494221ff/74a614c489764d00b493bfb7501c6a7f/FLAG8a2f41eb7 [2018-11-18 15:32:11,211 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/data/f494221ff/74a614c489764d00b493bfb7501c6a7f [2018-11-18 15:32:11,214 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:32:11,215 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 15:32:11,216 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:32:11,216 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:32:11,219 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:32:11,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:32:11" (1/1) ... [2018-11-18 15:32:11,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cdbca4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:11, skipping insertion in model container [2018-11-18 15:32:11,222 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:32:11" (1/1) ... [2018-11-18 15:32:11,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:32:11,408 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:32:22,762 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:32:22,866 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:32:27,097 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:32:29,053 INFO L195 MainTranslator]: Completed translation [2018-11-18 15:32:29,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:29 WrapperNode [2018-11-18 15:32:29,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 15:32:29,054 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 15:32:29,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 15:32:29,054 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 15:32:29,062 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:29" (1/1) ... [2018-11-18 15:32:29,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:29" (1/1) ... [2018-11-18 15:32:29,126 ERROR L1129 TypeChecker]: C: node_data [18765]: Undeclared identifier ~#node_data~0 in IdentifierExpression[~#node_data~0,GLOBAL] [2018-11-18 15:32:29,127 ERROR L1129 TypeChecker]: C: node_data[nid] [18765]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem1688,]],read~$Pointer$,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#node_data~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#node_data~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[~nid,]]]]],IntegerLiteral[8]]] [2018-11-18 15:32:29,154 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:29" (1/1) ... [2018-11-18 15:32:29,155 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:29" (1/1) ... [2018-11-18 15:32:29,268 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:309) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:371) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:482) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:744) at de.uni_freiburg.informatik.ultimate.boogie.CachingBoogieTransformer.processExpression(CachingBoogieTransformer.java:51) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:341) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:371) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:482) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:389) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processBody(BoogieTransformer.java:281) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processDeclaration(BoogieTransformer.java:155) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandDeclaration(StructExpander.java:682) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.process(StructExpander.java:207) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 15:32:29,270 INFO L168 Benchmark]: Toolchain (without parser) took 18055.77 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 925.9 MB in the beginning and 1.3 GB in the end (delta: -389.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-18 15:32:29,272 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:32:29,272 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17837.86 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 925.9 MB in the beginning and 1.4 GB in the end (delta: -473.1 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-18 15:32:29,273 INFO L168 Benchmark]: Boogie Preprocessor took 215.70 ms. Allocated memory is still 3.0 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 83.5 MB). Peak memory consumption was 83.5 MB. Max. memory is 11.5 GB. [2018-11-18 15:32:29,275 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 17837.86 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 925.9 MB in the beginning and 1.4 GB in the end (delta: -473.1 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 215.70 ms. Allocated memory is still 3.0 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 83.5 MB). Peak memory consumption was 83.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 18765]: Type Error Undeclared identifier ~#node_data~0 in IdentifierExpression[~#node_data~0,GLOBAL] - TypeErrorResult [Line: 18765]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem1688,]],read~$Pointer$,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#node_data~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#node_data~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[~nid,]]]]],IntegerLiteral[8]]] - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType de.uni_freiburg.informatik.ultimate.boogie.preprocessor: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType: de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:309) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 15:32:30,701 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:32:30,702 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:32:30,711 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:32:30,711 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:32:30,712 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:32:30,713 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:32:30,714 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:32:30,715 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:32:30,715 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:32:30,716 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:32:30,716 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:32:30,717 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:32:30,717 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:32:30,718 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:32:30,718 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:32:30,719 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:32:30,720 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:32:30,721 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:32:30,722 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:32:30,723 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:32:30,724 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:32:30,725 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:32:30,726 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:32:30,726 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:32:30,726 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:32:30,727 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:32:30,727 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:32:30,728 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:32:30,729 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:32:30,729 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:32:30,729 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:32:30,729 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:32:30,730 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:32:30,730 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:32:30,731 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:32:30,731 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-18 15:32:30,741 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:32:30,741 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:32:30,742 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 15:32:30,742 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 15:32:30,742 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 15:32:30,742 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 15:32:30,742 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 15:32:30,743 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:32:30,743 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:32:30,743 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 15:32:30,743 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 15:32:30,743 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 15:32:30,743 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 15:32:30,743 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 15:32:30,743 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:32:30,744 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:32:30,744 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 15:32:30,744 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:32:30,744 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 15:32:30,744 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 15:32:30,744 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 15:32:30,744 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:32:30,745 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:32:30,745 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 15:32:30,745 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 15:32:30,745 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 15:32:30,745 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 15:32:30,745 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 15:32:30,745 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 15:32:30,745 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 15:32:30,746 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_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5a5641648d49171959b2d7fc7852be194ba90a6 [2018-11-18 15:32:30,776 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:32:30,785 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:32:30,787 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:32:30,788 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:32:30,789 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:32:30,789 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 15:32:30,833 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/data/998ead94b/72cac9f6c06540baae39537e8e73ef4c/FLAGd0a970cb1 [2018-11-18 15:32:31,531 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:32:31,532 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 15:32:31,571 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/data/998ead94b/72cac9f6c06540baae39537e8e73ef4c/FLAGd0a970cb1 [2018-11-18 15:32:31,807 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_198e31fd-c6ba-42ac-9c3c-fd9f697816cf/bin-2019/uautomizer/data/998ead94b/72cac9f6c06540baae39537e8e73ef4c [2018-11-18 15:32:31,809 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:32:31,810 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 15:32:31,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:32:31,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:32:31,814 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:32:31,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:32:31" (1/1) ... [2018-11-18 15:32:31,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2845fa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:31, skipping insertion in model container [2018-11-18 15:32:31,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:32:31" (1/1) ... [2018-11-18 15:32:31,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:32:32,015 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:32:42,090 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:32:42,186 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:32:45,854 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:32:47,791 INFO L195 MainTranslator]: Completed translation [2018-11-18 15:32:47,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:47 WrapperNode [2018-11-18 15:32:47,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 15:32:47,791 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 15:32:47,792 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 15:32:47,792 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 15:32:47,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:47" (1/1) ... [2018-11-18 15:32:47,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:47" (1/1) ... [2018-11-18 15:32:47,872 ERROR L1129 TypeChecker]: C: __builtin_alloca(sizeof(*data) * __lengthofdata) [20875]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc2072,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofdata~0,]]]]] [2018-11-18 15:32:47,886 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:47" (1/1) ... [2018-11-18 15:32:47,887 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:47" (1/1) ... [2018-11-18 15:32:48,058 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:47" (1/1) ... [2018-11-18 15:32:48,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:47" (1/1) ... [2018-11-18 15:32:48,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:32:47" (1/1) ... [2018-11-18 15:32:48,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 15:32:48,246 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-18 15:32:48,247 INFO L168 Benchmark]: Toolchain (without parser) took 16437.55 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 921.0 MB in the beginning and 762.1 MB in the end (delta: 159.0 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-11-18 15:32:48,248 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-18 15:32:48,248 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15980.67 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 921.0 MB in the beginning and 942.0 MB in the end (delta: -21.0 MB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2018-11-18 15:32:48,249 INFO L168 Benchmark]: Boogie Preprocessor took 454.66 ms. Allocated memory is still 3.0 GB. Free memory was 942.0 MB in the beginning and 762.1 MB in the end (delta: 179.9 MB). Peak memory consumption was 179.9 MB. Max. memory is 11.5 GB. [2018-11-18 15:32:48,250 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 15980.67 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 921.0 MB in the beginning and 942.0 MB in the end (delta: -21.0 MB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 454.66 ms. Allocated memory is still 3.0 GB. Free memory was 942.0 MB in the beginning and 762.1 MB in the end (delta: 179.9 MB). Peak memory consumption was 179.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 20875]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc2072,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofdata~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...