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.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 13:51:45,822 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 13:51:45,829 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 13:51:45,870 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 13:51:45,870 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 13:51:45,874 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 13:51:45,875 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 13:51:45,883 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 13:51:45,894 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 13:51:45,903 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 13:51:45,905 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 13:51:45,905 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 13:51:45,912 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 13:51:45,914 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 13:51:45,922 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 13:51:45,923 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 13:51:45,924 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 13:51:45,933 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 13:51:45,941 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 13:51:45,951 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 13:51:45,953 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 13:51:45,956 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 13:51:45,964 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 13:51:45,971 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 13:51:45,971 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 13:51:45,973 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 13:51:45,974 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 13:51:45,981 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 13:51:45,982 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 13:51:45,983 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 13:51:45,989 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 13:51:45,992 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 13:51:45,992 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 13:51:45,992 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 13:51:45,993 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 13:51:45,994 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 13:51:45,998 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 [2018-11-05 13:51:46,052 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 13:51:46,053 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 13:51:46,058 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 13:51:46,058 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 13:51:46,065 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 13:51:46,065 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 13:51:46,065 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 13:51:46,066 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 13:51:46,066 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 13:51:46,066 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 13:51:46,066 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 13:51:46,066 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 13:51:46,067 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 13:51:46,067 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 13:51:46,067 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 13:51:46,067 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 13:51:46,067 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 13:51:46,073 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 13:51:46,073 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 13:51:46,073 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 13:51:46,074 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 13:51:46,074 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 13:51:46,074 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 13:51:46,074 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-05 13:51:46,075 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 13:51:46,075 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-05 13:51:46,076 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 13:51:46,076 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 13:51:46,209 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 13:51:46,247 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 13:51:46,257 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 13:51:46,263 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 13:51:46,263 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 13:51:46,264 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 13:51:46,434 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b31c2700/ed27a3b913ba4733808236b101c5ed27/FLAG8f23c8c82 [2018-11-05 13:51:48,939 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 13:51:48,940 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 13:51:49,094 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b31c2700/ed27a3b913ba4733808236b101c5ed27/FLAG8f23c8c82 [2018-11-05 13:51:49,140 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b31c2700/ed27a3b913ba4733808236b101c5ed27 [2018-11-05 13:51:49,165 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 13:51:49,170 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 13:51:49,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 13:51:49,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 13:51:49,183 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 13:51:49,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:51:49" (1/1) ... [2018-11-05 13:51:49,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63c25b1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:51:49, skipping insertion in model container [2018-11-05 13:51:49,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:51:49" (1/1) ... [2018-11-05 13:51:49,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 13:51:49,771 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 13:52:04,460 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 13:52:04,905 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 13:52:11,376 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 13:52:13,227 INFO L193 MainTranslator]: Completed translation [2018-11-05 13:52:13,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:52:13 WrapperNode [2018-11-05 13:52:13,232 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 13:52:13,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 13:52:13,234 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 13:52:13,234 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 13:52:13,277 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:52:13" (1/1) ... [2018-11-05 13:52:13,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:52:13" (1/1) ... [2018-11-05 13:52:13,567 ERROR L1123 TypeChecker]: C: hex_asc [12818]: Undeclared identifier ~#hex_asc~0 in IdentifierExpression[~#hex_asc~0,GLOBAL] [2018-11-05 13:52:13,573 ERROR L1123 TypeChecker]: C: hex_asc[(int )c >> 4] [12818]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem1550,]],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~2,],IntegerLiteral[256]],IntegerLiteral[16]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] [2018-11-05 13:52:13,573 ERROR L1123 TypeChecker]: C: hex_asc [12821]: Undeclared identifier ~#hex_asc~0 in IdentifierExpression[~#hex_asc~0,GLOBAL] [2018-11-05 13:52:13,574 ERROR L1123 TypeChecker]: C: hex_asc[(int )c & 15] [12821]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem1551,]],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~2,],IntegerLiteral[256]],IntegerLiteral[15]]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] [2018-11-05 13:52:13,592 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:52:13" (1/1) ... [2018-11-05 13:52:13,599 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:52:13" (1/1) ... [2018-11-05 13:52:14,241 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:435) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:498) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:610) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:736) at de.uni_freiburg.informatik.ultimate.boogie.CachingBoogieTransformer.processExpression(CachingBoogieTransformer.java:51) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:466) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:498) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:610) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:388) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:817) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:339) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processBody(BoogieTransformer.java:280) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processDeclaration(BoogieTransformer.java:154) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandDeclaration(StructExpander.java:811) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.process(StructExpander.java:340) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-05 13:52:14,255 INFO L168 Benchmark]: Toolchain (without parser) took 25089.25 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 501.6 MB). Peak memory consumption was 501.6 MB. Max. memory is 3.9 GB. [2018-11-05 13:52:14,261 INFO L168 Benchmark]: CDTParser took 2.81 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-05 13:52:14,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24056.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 434.5 MB). Peak memory consumption was 517.1 MB. Max. memory is 3.9 GB. [2018-11-05 13:52:14,266 INFO L168 Benchmark]: Boogie Preprocessor took 1014.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 67.1 MB). Peak memory consumption was 67.1 MB. Max. memory is 3.9 GB. [2018-11-05 13:52:14,274 INFO L336 ainManager$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 2.81 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 24056.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 434.5 MB). Peak memory consumption was 517.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1014.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 67.1 MB). Peak memory consumption was 67.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 12818]: Type Error Undeclared identifier ~#hex_asc~0 in IdentifierExpression[~#hex_asc~0,GLOBAL] - TypeErrorResult [Line: 12818]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem1550,]],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~2,],IntegerLiteral[256]],IntegerLiteral[16]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] - TypeErrorResult [Line: 12821]: Type Error Undeclared identifier ~#hex_asc~0 in IdentifierExpression[~#hex_asc~0,GLOBAL] - TypeErrorResult [Line: 12821]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem1551,]],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~2,],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:435) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...