/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --traceabstraction.use.minimal.unsat.core.enumeration false -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_mul_size_checked_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-5644d1e-m [2020-08-18 15:40:45,160 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-18 15:40:45,163 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-18 15:40:45,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-18 15:40:45,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-18 15:40:45,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-18 15:40:45,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-18 15:40:45,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-18 15:40:45,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-18 15:40:45,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-18 15:40:45,197 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-18 15:40:45,198 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-18 15:40:45,199 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-18 15:40:45,200 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-18 15:40:45,201 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-18 15:40:45,202 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-18 15:40:45,203 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-18 15:40:45,204 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-18 15:40:45,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-18 15:40:45,207 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-18 15:40:45,209 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-18 15:40:45,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-18 15:40:45,211 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-18 15:40:45,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-18 15:40:45,215 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-18 15:40:45,215 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-18 15:40:45,216 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-18 15:40:45,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-18 15:40:45,217 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-18 15:40:45,220 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-18 15:40:45,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-18 15:40:45,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-18 15:40:45,224 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-18 15:40:45,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-18 15:40:45,226 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-18 15:40:45,226 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-18 15:40:45,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-18 15:40:45,229 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-18 15:40:45,229 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-18 15:40:45,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-18 15:40:45,231 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-18 15:40:45,232 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-08-18 15:40:45,285 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-18 15:40:45,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-18 15:40:45,286 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-08-18 15:40:45,292 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-08-18 15:40:45,292 INFO L138 SettingsManager]: * Use SBE=true [2020-08-18 15:40:45,292 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-18 15:40:45,293 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-18 15:40:45,293 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-18 15:40:45,293 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-18 15:40:45,293 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-18 15:40:45,293 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-18 15:40:45,294 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-18 15:40:45,294 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-18 15:40:45,294 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-18 15:40:45,294 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-18 15:40:45,294 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-08-18 15:40:45,298 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-18 15:40:45,298 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-18 15:40:45,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-18 15:40:45,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-18 15:40:45,299 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-08-18 15:40:45,299 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-08-18 15:40:45,299 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-08-18 15:40:45,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-08-18 15:40:45,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-18 15:40:45,300 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-08-18 15:40:45,300 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-08-18 15:40:45,300 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> false [2020-08-18 15:40:45,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-18 15:40:45,654 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-18 15:40:45,658 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-18 15:40:45,660 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-18 15:40:45,660 INFO L275 PluginConnector]: CDTParser initialized [2020-08-18 15:40:45,661 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_mul_size_checked_harness.i [2020-08-18 15:40:45,725 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/88280cf1e/58215b6c94474036b70519ee5da4c4f1/FLAGef8bd994a [2020-08-18 15:40:46,466 INFO L306 CDTParser]: Found 1 translation units. [2020-08-18 15:40:46,467 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_mul_size_checked_harness.i [2020-08-18 15:40:46,508 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/88280cf1e/58215b6c94474036b70519ee5da4c4f1/FLAGef8bd994a [2020-08-18 15:40:46,584 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/88280cf1e/58215b6c94474036b70519ee5da4c4f1 [2020-08-18 15:40:46,593 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-18 15:40:46,595 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-18 15:40:46,596 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-18 15:40:46,596 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-18 15:40:46,599 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-18 15:40:46,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 03:40:46" (1/1) ... [2020-08-18 15:40:46,604 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64b4bce2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 03:40:46, skipping insertion in model container [2020-08-18 15:40:46,604 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 03:40:46" (1/1) ... [2020-08-18 15:40:46,612 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-18 15:40:46,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-18 15:40:47,132 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-08-18 15:40:47,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-08-18 15:40:47,827 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:47,828 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:47,829 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:47,830 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:47,831 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:47,847 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:47,848 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:47,850 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:47,851 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:47,853 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:47,855 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:47,856 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:47,856 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-08-18 15:40:48,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-08-18 15:40:48,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-08-18 15:40:48,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-08-18 15:40:48,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-08-18 15:40:48,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-08-18 15:40:48,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-08-18 15:40:48,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-08-18 15:40:48,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-08-18 15:40:48,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-08-18 15:40:48,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-18 15:40:48,453 INFO L203 MainTranslator]: Completed pre-run [2020-08-18 15:40:48,471 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-08-18 15:40:48,472 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-08-18 15:40:48,517 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,517 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,518 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,519 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,519 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,527 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,528 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,529 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,530 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,531 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,531 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,532 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,532 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-18 15:40:48,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-08-18 15:40:48,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-08-18 15:40:48,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-08-18 15:40:48,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-08-18 15:40:48,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-08-18 15:40:48,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-08-18 15:40:48,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-08-18 15:40:48,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-08-18 15:40:48,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-08-18 15:40:48,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-08-18 15:40:48,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-18 15:40:48,636 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:610) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-08-18 15:40:48,642 INFO L168 Benchmark]: Toolchain (without parser) took 2046.81 ms. Allocated memory was 139.5 MB in the beginning and 206.6 MB in the end (delta: 67.1 MB). Free memory was 95.1 MB in the beginning and 122.8 MB in the end (delta: -27.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 7.1 GB. [2020-08-18 15:40:48,644 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-08-18 15:40:48,645 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2043.81 ms. Allocated memory was 139.5 MB in the beginning and 206.6 MB in the end (delta: 67.1 MB). Free memory was 94.9 MB in the beginning and 122.8 MB in the end (delta: -28.0 MB). Peak memory consumption was 44.6 MB. Max. memory is 7.1 GB. [2020-08-18 15:40:48,647 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2043.81 ms. Allocated memory was 139.5 MB in the beginning and 206.6 MB in the end (delta: 67.1 MB). Free memory was 94.9 MB in the beginning and 122.8 MB in the end (delta: -28.0 MB). Peak memory consumption was 44.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : 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...