./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-43_2a-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_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/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 5655aa2947454ef2fe9693a029aee3f6f68c6c8b ............................................................................................................................................................................................ 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_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/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 5655aa2947454ef2fe9693a029aee3f6f68c6c8b .................................................................................................................................................. 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 15:06:45,783 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:06:45,784 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:06:45,792 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:06:45,792 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:06:45,793 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:06:45,794 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:06:45,795 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:06:45,796 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:06:45,797 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:06:45,797 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:06:45,797 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:06:45,798 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:06:45,799 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:06:45,799 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:06:45,800 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:06:45,800 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:06:45,802 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:06:45,803 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:06:45,804 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:06:45,805 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:06:45,805 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:06:45,807 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:06:45,808 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:06:45,808 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:06:45,809 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:06:45,809 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:06:45,810 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:06:45,811 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:06:45,812 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:06:45,812 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:06:45,812 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:06:45,813 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:06:45,813 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:06:45,813 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:06:45,814 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:06:45,814 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 15:06:45,824 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:06:45,824 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:06:45,824 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 15:06:45,825 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 15:06:45,825 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 15:06:45,825 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 15:06:45,825 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 15:06:45,826 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:06:45,826 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 15:06:45,826 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:06:45,826 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 15:06:45,826 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 15:06:45,826 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 15:06:45,826 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:06:45,826 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:06:45,826 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 15:06:45,826 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:06:45,827 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 15:06:45,827 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 15:06:45,827 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 15:06:45,827 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:06:45,827 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:06:45,827 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 15:06:45,827 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 15:06:45,827 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 15:06:45,827 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 15:06:45,827 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 15:06:45,827 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 15:06:45,827 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_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/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 -> 5655aa2947454ef2fe9693a029aee3f6f68c6c8b [2018-11-18 15:06:45,849 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:06:45,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:06:45,860 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:06:45,860 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:06:45,861 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:06:45,861 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 15:06:45,899 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/data/dac72caf2/1f50cf114aaf41e6aceada1d87c2dd3e/FLAG298d43bd5 [2018-11-18 15:06:46,504 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:06:46,504 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 15:06:46,544 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/data/dac72caf2/1f50cf114aaf41e6aceada1d87c2dd3e/FLAG298d43bd5 [2018-11-18 15:06:46,928 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/data/dac72caf2/1f50cf114aaf41e6aceada1d87c2dd3e [2018-11-18 15:06:46,930 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:06:46,931 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 15:06:46,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:06:46,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:06:46,934 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:06:46,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:06:46" (1/1) ... [2018-11-18 15:06:46,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cbdcd8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:06:46, skipping insertion in model container [2018-11-18 15:06:46,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:06:46" (1/1) ... [2018-11-18 15:06:46,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:06:47,120 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:06:56,734 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:06:56,838 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:07:00,494 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:07:02,323 INFO L195 MainTranslator]: Completed translation [2018-11-18 15:07:02,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:02 WrapperNode [2018-11-18 15:07:02,324 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 15:07:02,324 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 15:07:02,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 15:07:02,325 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 15:07:02,333 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:02" (1/1) ... [2018-11-18 15:07:02,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:02" (1/1) ... [2018-11-18 15:07:02,394 ERROR L1129 TypeChecker]: C: node_data [18315]: Undeclared identifier ~#node_data~0 in IdentifierExpression[~#node_data~0,GLOBAL] [2018-11-18 15:07:02,395 ERROR L1129 TypeChecker]: C: node_data[nid] [18315]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem1696,]],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 15:07:02,422 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:02" (1/1) ... [2018-11-18 15:07:02,423 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:02" (1/1) ... [2018-11-18 15:07:02,549 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 15:07:02,551 INFO L168 Benchmark]: Toolchain (without parser) took 15620.33 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 926.8 MB in the beginning and 2.4 GB in the end (delta: -1.5 GB). Peak memory consumption was 301.9 MB. Max. memory is 11.5 GB. [2018-11-18 15:07:02,552 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:07:02,553 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15392.62 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 926.8 MB in the beginning and 2.5 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2018-11-18 15:07:02,553 INFO L168 Benchmark]: Boogie Preprocessor took 225.96 ms. Allocated memory is still 2.8 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. [2018-11-18 15:07:02,555 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 15392.62 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 926.8 MB in the beginning and 2.5 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 225.96 ms. Allocated memory is still 2.8 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 18315]: Type Error Undeclared identifier ~#node_data~0 in IdentifierExpression[~#node_data~0,GLOBAL] - TypeErrorResult [Line: 18315]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem1696,]],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 15:07:03,892 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:07:03,893 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:07:03,901 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:07:03,901 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:07:03,902 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:07:03,903 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:07:03,904 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:07:03,905 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:07:03,906 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:07:03,906 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:07:03,907 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:07:03,907 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:07:03,908 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:07:03,909 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:07:03,909 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:07:03,910 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:07:03,911 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:07:03,913 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:07:03,914 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:07:03,914 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:07:03,915 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:07:03,917 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:07:03,917 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:07:03,917 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:07:03,917 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:07:03,918 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:07:03,918 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:07:03,919 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:07:03,919 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:07:03,920 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:07:03,920 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:07:03,920 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:07:03,920 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:07:03,921 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:07:03,922 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:07:03,922 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-18 15:07:03,931 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:07:03,931 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:07:03,932 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 15:07:03,932 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 15:07:03,933 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 15:07:03,933 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 15:07:03,933 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 15:07:03,933 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:07:03,933 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:07:03,933 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 15:07:03,933 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 15:07:03,934 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 15:07:03,934 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 15:07:03,934 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 15:07:03,934 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:07:03,934 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:07:03,934 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 15:07:03,936 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:07:03,936 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 15:07:03,936 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 15:07:03,936 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 15:07:03,936 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:07:03,937 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:07:03,937 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 15:07:03,937 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 15:07:03,937 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 15:07:03,937 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 15:07:03,937 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 15:07:03,937 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 15:07:03,937 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 15:07:03,938 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_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/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 -> 5655aa2947454ef2fe9693a029aee3f6f68c6c8b [2018-11-18 15:07:03,969 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:07:03,978 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:07:03,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:07:03,981 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:07:03,982 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:07:03,982 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 15:07:04,027 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/data/b2966a909/1b6e8b22cef445f381c54a589804e28d/FLAG574dedef8 [2018-11-18 15:07:04,700 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:07:04,700 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mediatek--mt7601u--mt7601u.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 15:07:04,750 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/data/b2966a909/1b6e8b22cef445f381c54a589804e28d/FLAG574dedef8 [2018-11-18 15:07:05,001 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a5b56b3c-8df3-46b7-aa82-ac13d419b8d0/bin-2019/uautomizer/data/b2966a909/1b6e8b22cef445f381c54a589804e28d [2018-11-18 15:07:05,004 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:07:05,005 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 15:07:05,006 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:07:05,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:07:05,009 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:07:05,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:07:05" (1/1) ... [2018-11-18 15:07:05,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@564254b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:05, skipping insertion in model container [2018-11-18 15:07:05,012 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:07:05" (1/1) ... [2018-11-18 15:07:05,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:07:05,203 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:07:15,116 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:07:15,216 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:07:19,190 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:07:21,006 INFO L195 MainTranslator]: Completed translation [2018-11-18 15:07:21,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:21 WrapperNode [2018-11-18 15:07:21,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 15:07:21,007 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 15:07:21,007 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 15:07:21,007 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 15:07:21,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:21" (1/1) ... [2018-11-18 15:07:21,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:21" (1/1) ... [2018-11-18 15:07:21,089 ERROR L1129 TypeChecker]: C: __builtin_alloca(sizeof(*data) * __lengthofdata) [20567]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc2088,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofdata~0,]]]]] [2018-11-18 15:07:21,111 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:21" (1/1) ... [2018-11-18 15:07:21,112 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:21" (1/1) ... [2018-11-18 15:07:21,317 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:21" (1/1) ... [2018-11-18 15:07:21,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:21" (1/1) ... [2018-11-18 15:07:21,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:07:21" (1/1) ... [2018-11-18 15:07:21,570 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 15:07:21,571 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-18 15:07:21,571 INFO L168 Benchmark]: Toolchain (without parser) took 16567.36 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Free memory was 917.0 MB in the beginning and 1.6 GB in the end (delta: -668.8 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-18 15:07:21,573 INFO L168 Benchmark]: CDTParser took 0.15 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 15:07:21,573 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16000.90 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Free memory was 917.0 MB in the beginning and 1.8 GB in the end (delta: -880.8 MB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2018-11-18 15:07:21,574 INFO L168 Benchmark]: Boogie Preprocessor took 564.00 ms. Allocated memory is still 2.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 212.0 MB). Peak memory consumption was 212.0 MB. Max. memory is 11.5 GB. [2018-11-18 15:07:21,576 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 16000.90 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Free memory was 917.0 MB in the beginning and 1.8 GB in the end (delta: -880.8 MB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 564.00 ms. Allocated memory is still 2.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 212.0 MB). Peak memory consumption was 212.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 20567]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc2088,]],#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...