java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 06:29:54,838 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 06:29:54,840 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 06:29:54,869 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 06:29:54,869 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 06:29:54,870 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 06:29:54,875 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 06:29:54,880 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 06:29:54,884 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 06:29:54,887 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 06:29:54,888 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 06:29:54,892 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 06:29:54,893 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 06:29:54,894 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 06:29:54,903 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 06:29:54,905 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 06:29:54,906 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 06:29:54,912 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 06:29:54,913 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 06:29:54,923 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 06:29:54,926 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 06:29:54,930 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 06:29:54,937 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 06:29:54,938 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 06:29:54,938 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 06:29:54,942 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 06:29:54,943 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 06:29:54,944 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 06:29:54,944 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 06:29:54,949 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 06:29:54,949 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 06:29:54,949 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 06:29:54,954 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 06:29:54,954 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 06:29:54,955 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 06:29:54,956 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 06:29:54,956 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-15 06:29:54,995 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 06:29:54,995 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 06:29:54,996 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 06:29:55,002 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 06:29:55,003 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 06:29:55,003 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 06:29:55,003 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 06:29:55,007 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 06:29:55,007 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 06:29:55,007 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 06:29:55,007 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 06:29:55,008 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 06:29:55,008 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 06:29:55,008 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 06:29:55,008 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 06:29:55,010 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 06:29:55,010 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 06:29:55,010 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 06:29:55,010 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 06:29:55,011 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 06:29:55,011 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 06:29:55,011 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 06:29:55,011 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 06:29:55,014 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 06:29:55,014 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 06:29:55,015 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 06:29:55,015 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 06:29:55,015 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 06:29:55,126 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 06:29:55,154 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 06:29:55,160 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 06:29:55,161 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 06:29:55,164 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 06:29:55,166 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point_false-unreach-call.cil.out.c [2018-11-15 06:29:55,315 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5a8a00c9/115dcd21b6d34c10980016010a57dfe1/FLAG14b9e8e77 [2018-11-15 06:29:57,071 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 06:29:57,072 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point_false-unreach-call.cil.out.c [2018-11-15 06:29:57,182 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5a8a00c9/115dcd21b6d34c10980016010a57dfe1/FLAG14b9e8e77 [2018-11-15 06:29:57,220 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5a8a00c9/115dcd21b6d34c10980016010a57dfe1 [2018-11-15 06:29:57,245 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 06:29:57,250 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 06:29:57,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 06:29:57,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 06:29:57,262 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 06:29:57,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:29:57" (1/1) ... [2018-11-15 06:29:57,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a48e8b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:29:57, skipping insertion in model container [2018-11-15 06:29:57,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:29:57" (1/1) ... [2018-11-15 06:29:57,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 06:29:57,634 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 06:30:08,368 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:30:08,846 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 06:30:13,419 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:30:14,743 INFO L195 MainTranslator]: Completed translation [2018-11-15 06:30:14,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:30:14 WrapperNode [2018-11-15 06:30:14,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 06:30:14,748 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 06:30:14,748 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 06:30:14,748 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 06:30:14,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:30:14" (1/1) ... [2018-11-15 06:30:14,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:30:14" (1/1) ... [2018-11-15 06:30:15,010 ERROR L1129 TypeChecker]: C: hex_asc [11937]: Undeclared identifier ~#hex_asc~0 in IdentifierExpression[~#hex_asc~0,GLOBAL] [2018-11-15 06:30:15,011 ERROR L1129 TypeChecker]: C: hex_asc[(int )c >> 4] [11937]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem1648,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#hex_asc~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#hex_asc~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHDIV,BinaryExpression[ARITHMOD,IdentifierExpression[~c~1,],IntegerLiteral[256]],IntegerLiteral[16]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] [2018-11-15 06:30:15,015 ERROR L1129 TypeChecker]: C: hex_asc [11940]: Undeclared identifier ~#hex_asc~0 in IdentifierExpression[~#hex_asc~0,GLOBAL] [2018-11-15 06:30:15,015 ERROR L1129 TypeChecker]: C: hex_asc[(int )c & 15] [11940]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem1649,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#hex_asc~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#hex_asc~0,GLOBAL],offset],BinaryExpression[ARITHMUL,FunctionApplication[~bitwiseAnd,[BinaryExpression[ARITHMOD,IdentifierExpression[~c~1,],IntegerLiteral[256]],IntegerLiteral[15]]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] [2018-11-15 06:30:15,034 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:30:14" (1/1) ... [2018-11-15 06:30:15,034 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:30:14" (1/1) ... [2018-11-15 06:30:15,542 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-15 06:30:15,548 INFO L168 Benchmark]: Toolchain (without parser) took 18302.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 157.8 MB). Peak memory consumption was 157.8 MB. Max. memory is 3.9 GB. [2018-11-15 06:30:15,553 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 06:30:15,557 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17496.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 101.6 MB). Peak memory consumption was 518.5 MB. Max. memory is 3.9 GB. [2018-11-15 06:30:15,558 INFO L168 Benchmark]: Boogie Preprocessor took 797.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.9 GB. [2018-11-15 06:30:15,564 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 17496.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 101.6 MB). Peak memory consumption was 518.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 797.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 11937]: Type Error Undeclared identifier ~#hex_asc~0 in IdentifierExpression[~#hex_asc~0,GLOBAL] - TypeErrorResult [Line: 11937]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem1648,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#hex_asc~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#hex_asc~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHDIV,BinaryExpression[ARITHMOD,IdentifierExpression[~c~1,],IntegerLiteral[256]],IntegerLiteral[16]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] - TypeErrorResult [Line: 11940]: Type Error Undeclared identifier ~#hex_asc~0 in IdentifierExpression[~#hex_asc~0,GLOBAL] - TypeErrorResult [Line: 11940]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem1649,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#hex_asc~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#hex_asc~0,GLOBAL],offset],BinaryExpression[ARITHMUL,FunctionApplication[~bitwiseAnd,[BinaryExpression[ARITHMOD,IdentifierExpression[~c~1,],IntegerLiteral[256]],IntegerLiteral[15]]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] - 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...