./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-jme_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-jme_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/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 9e1f4fbf12245f40b3894564ada206c60721e367 .............................................................................................................................................................................. 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_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-jme_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/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 9e1f4fbf12245f40b3894564ada206c60721e367 .............................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (phylink & 8192U) != 0U ? "Full-Duplex, " : "Half-Duplex, " [8618] --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 07:01:44,025 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:01:44,026 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:01:44,034 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:01:44,035 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:01:44,035 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:01:44,036 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:01:44,037 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:01:44,038 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:01:44,039 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:01:44,039 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:01:44,039 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:01:44,040 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:01:44,041 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:01:44,042 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:01:44,042 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:01:44,043 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:01:44,044 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:01:44,045 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:01:44,046 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:01:44,047 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:01:44,047 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:01:44,049 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:01:44,049 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:01:44,049 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:01:44,050 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:01:44,050 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:01:44,051 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:01:44,052 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:01:44,052 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:01:44,052 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:01:44,053 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:01:44,053 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:01:44,053 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:01:44,054 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:01:44,054 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:01:44,055 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 07:01:44,064 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:01:44,064 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:01:44,064 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:01:44,065 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:01:44,065 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:01:44,065 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:01:44,065 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 07:01:44,066 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:01:44,066 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:01:44,066 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:01:44,066 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:01:44,066 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:01:44,066 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:01:44,066 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:01:44,066 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:01:44,067 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:01:44,067 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 07:01:44,067 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:01:44,067 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 07:01:44,067 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 07:01:44,067 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:01:44,067 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:01:44,068 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:01:44,068 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 07:01:44,068 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:01:44,068 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:01:44,068 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:01:44,068 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_7ec86f0a-0dd0-4500-a710-a1990a488a8c/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 -> 9e1f4fbf12245f40b3894564ada206c60721e367 [2018-11-10 07:01:44,090 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:01:44,099 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:01:44,101 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:01:44,102 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:01:44,103 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:01:44,103 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-jme_true-unreach-call.cil.c [2018-11-10 07:01:44,141 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/data/be6a88bf3/355938333b194d92b8257c742601ec95/FLAGbf00df654 [2018-11-10 07:01:44,782 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:01:44,783 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-jme_true-unreach-call.cil.c [2018-11-10 07:01:44,818 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/data/be6a88bf3/355938333b194d92b8257c742601ec95/FLAGbf00df654 [2018-11-10 07:01:44,829 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/data/be6a88bf3/355938333b194d92b8257c742601ec95 [2018-11-10 07:01:44,832 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:01:44,833 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 07:01:44,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:01:44,834 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:01:44,837 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:01:44,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:01:44" (1/1) ... [2018-11-10 07:01:44,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f1cc8e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:01:44, skipping insertion in model container [2018-11-10 07:01:44,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:01:44" (1/1) ... [2018-11-10 07:01:44,848 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:01:44,957 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:01:47,110 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: (phylink & 8192U) != 0U ? "Full-Duplex, " : "Half-Duplex, " [8618] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4101) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:01:47,112 INFO L168 Benchmark]: Toolchain (without parser) took 2280.11 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 247.5 MB). Free memory was 940.2 MB in the beginning and 1.0 GB in the end (delta: -82.0 MB). Peak memory consumption was 241.5 MB. Max. memory is 11.5 GB. [2018-11-10 07:01:47,114 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:01:47,114 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2278.08 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 247.5 MB). Free memory was 940.2 MB in the beginning and 1.0 GB in the end (delta: -82.0 MB). Peak memory consumption was 241.5 MB. Max. memory is 11.5 GB. [2018-11-10 07:01:47,116 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 2278.08 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 247.5 MB). Free memory was 940.2 MB in the beginning and 1.0 GB in the end (delta: -82.0 MB). Peak memory consumption was 241.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: (phylink & 8192U) != 0U ? "Full-Duplex, " : "Half-Duplex, " [8618] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: (phylink & 8192U) != 0U ? "Full-Duplex, " : "Half-Duplex, " [8618]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 07:01:48,316 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:01:48,317 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:01:48,324 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:01:48,324 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:01:48,325 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:01:48,326 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:01:48,327 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:01:48,328 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:01:48,328 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:01:48,329 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:01:48,329 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:01:48,330 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:01:48,331 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:01:48,331 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:01:48,332 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:01:48,332 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:01:48,334 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:01:48,335 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:01:48,336 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:01:48,336 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:01:48,337 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:01:48,339 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:01:48,339 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:01:48,339 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:01:48,340 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:01:48,340 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:01:48,341 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:01:48,341 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:01:48,343 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:01:48,343 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:01:48,344 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:01:48,344 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:01:48,344 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:01:48,344 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:01:48,345 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:01:48,345 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 07:01:48,356 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:01:48,356 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:01:48,356 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:01:48,357 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:01:48,357 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:01:48,357 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:01:48,357 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 07:01:48,357 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:01:48,357 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:01:48,358 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:01:48,358 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:01:48,358 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:01:48,358 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 07:01:48,358 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 07:01:48,358 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:01:48,358 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:01:48,358 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:01:48,359 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 07:01:48,359 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:01:48,359 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 07:01:48,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 07:01:48,359 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:01:48,359 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:01:48,359 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:01:48,359 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 07:01:48,360 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:01:48,360 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 07:01:48,360 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 07:01:48,360 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:01:48,360 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_7ec86f0a-0dd0-4500-a710-a1990a488a8c/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 -> 9e1f4fbf12245f40b3894564ada206c60721e367 [2018-11-10 07:01:48,388 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:01:48,396 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:01:48,398 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:01:48,399 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:01:48,399 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:01:48,400 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-jme_true-unreach-call.cil.c [2018-11-10 07:01:48,434 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/data/da84105f7/92d86336a7fd46499f43e95fcb8b0e2d/FLAG97f6801ac [2018-11-10 07:01:49,065 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:01:49,066 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-jme_true-unreach-call.cil.c [2018-11-10 07:01:49,103 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/data/da84105f7/92d86336a7fd46499f43e95fcb8b0e2d/FLAG97f6801ac [2018-11-10 07:01:49,114 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7ec86f0a-0dd0-4500-a710-a1990a488a8c/bin-2019/uautomizer/data/da84105f7/92d86336a7fd46499f43e95fcb8b0e2d [2018-11-10 07:01:49,116 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:01:49,117 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 07:01:49,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:01:49,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:01:49,122 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:01:49,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:01:49" (1/1) ... [2018-11-10 07:01:49,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a93def3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:01:49, skipping insertion in model container [2018-11-10 07:01:49,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:01:49" (1/1) ... [2018-11-10 07:01:49,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:01:49,266 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:01:51,455 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (phylink & 8192U) != 0U ? "Full-Duplex, " : "Half-Duplex, " [8618] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4101) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:01:51,457 INFO L168 Benchmark]: Toolchain (without parser) took 2340.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 927.7 MB in the beginning and 1.1 GB in the end (delta: -126.7 MB). Peak memory consumption was 291.2 MB. Max. memory is 11.5 GB. [2018-11-10 07:01:51,458 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:01:51,459 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2338.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 927.7 MB in the beginning and 1.1 GB in the end (delta: -126.7 MB). Peak memory consumption was 291.2 MB. Max. memory is 11.5 GB. [2018-11-10 07:01:51,460 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 2338.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 927.7 MB in the beginning and 1.1 GB in the end (delta: -126.7 MB). Peak memory consumption was 291.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (phylink & 8192U) != 0U ? "Full-Duplex, " : "Half-Duplex, " [8618] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (phylink & 8192U) != 0U ? "Full-Duplex, " : "Half-Duplex, " [8618]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...