/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 true --traceabstraction.additional.smt.options enumeration-timeout=5 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_array_list_get_at_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-5644d1e-m [2020-08-19 00:31:48,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-19 00:31:48,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-19 00:31:48,500 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-19 00:31:48,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-19 00:31:48,510 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-19 00:31:48,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-19 00:31:48,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-19 00:31:48,519 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-19 00:31:48,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-19 00:31:48,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-19 00:31:48,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-19 00:31:48,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-19 00:31:48,528 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-19 00:31:48,530 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-19 00:31:48,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-19 00:31:48,534 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-19 00:31:48,535 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-19 00:31:48,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-19 00:31:48,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-19 00:31:48,547 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-19 00:31:48,548 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-19 00:31:48,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-19 00:31:48,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-19 00:31:48,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-08-19 00:31:48,582 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 [2020-08-19 00:31:48,619 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-19 00:31:48,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-19 00:31:48,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-08-19 00:31:48,622 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-08-19 00:31:48,622 INFO L138 SettingsManager]: * Use SBE=true [2020-08-19 00:31:48,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-19 00:31:48,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-19 00:31:48,623 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-19 00:31:48,623 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-19 00:31:48,623 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-19 00:31:48,624 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-19 00:31:48,624 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-19 00:31:48,625 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-19 00:31:48,625 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-19 00:31:48,626 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-19 00:31:48,626 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-08-19 00:31:48,626 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-19 00:31:48,626 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-19 00:31:48,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-19 00:31:48,627 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-19 00:31:48,627 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-08-19 00:31:48,627 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-08-19 00:31:48,627 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-08-19 00:31:48,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-08-19 00:31:48,627 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-19 00:31:48,628 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-08-19 00:31:48,628 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-08-19 00:31:48,628 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 -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> enumeration-timeout=5;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4; [2020-08-19 00:31:48,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-19 00:31:48,981 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-19 00:31:48,987 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-19 00:31:48,991 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-19 00:31:48,991 INFO L275 PluginConnector]: CDTParser initialized [2020-08-19 00:31:48,992 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_array_list_get_at_harness.i [2020-08-19 00:31:49,069 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/36dce3cad/8815b355e0004f86b2e68862c82a11bb/FLAG4d45fb4e0 [2020-08-19 00:31:49,899 INFO L306 CDTParser]: Found 1 translation units. [2020-08-19 00:31:49,899 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/aws-c-common/aws_array_list_get_at_harness.i [2020-08-19 00:31:49,938 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/36dce3cad/8815b355e0004f86b2e68862c82a11bb/FLAG4d45fb4e0 [2020-08-19 00:31:50,373 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/36dce3cad/8815b355e0004f86b2e68862c82a11bb [2020-08-19 00:31:50,381 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-19 00:31:50,382 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-19 00:31:50,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-19 00:31:50,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-19 00:31:50,389 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-19 00:31:50,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 12:31:50" (1/1) ... [2020-08-19 00:31:50,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4507fef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 12:31:50, skipping insertion in model container [2020-08-19 00:31:50,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 12:31:50" (1/1) ... [2020-08-19 00:31:50,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-19 00:31:50,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-19 00:31:51,015 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-08-19 00:31:51,023 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-08-19 00:31:51,824 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-08-19 00:31:51,914 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:51,915 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:51,916 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:51,917 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:51,918 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:51,934 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:51,935 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:51,937 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:51,938 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:51,940 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:51,941 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:51,942 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:51,942 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-08-19 00:31:52,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-08-19 00:31:52,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-08-19 00:31:52,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-08-19 00:31:52,232 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-08-19 00:31:52,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-08-19 00:31:52,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-08-19 00:31:52,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-08-19 00:31:52,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-08-19 00:31:52,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-08-19 00:31:52,368 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,377 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,426 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,427 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,430 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-19 00:31:52,476 INFO L203 MainTranslator]: Completed pre-run [2020-08-19 00:31:52,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-08-19 00:31:52,513 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-08-19 00:31:52,595 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-08-19 00:31:52,631 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,634 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,635 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,637 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,639 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,656 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,657 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,658 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,658 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,659 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,659 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,659 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,660 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-08-19 00:31:52,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-08-19 00:31:52,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-08-19 00:31:52,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-08-19 00:31:52,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-08-19 00:31:52,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-08-19 00:31:52,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-08-19 00:31:52,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-08-19 00:31:52,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-08-19 00:31:52,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-08-19 00:31:52,794 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,801 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,851 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,856 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-19 00:31:52,857 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-19 00:31:52,887 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-08-19 00:31:52,896 INFO L168 Benchmark]: Toolchain (without parser) took 2510.58 ms. Allocated memory was 138.9 MB in the beginning and 226.0 MB in the end (delta: 87.0 MB). Free memory was 94.0 MB in the beginning and 135.1 MB in the end (delta: -41.1 MB). Peak memory consumption was 54.4 MB. Max. memory is 7.1 GB. [2020-08-19 00:31:52,897 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-08-19 00:31:52,903 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2505.75 ms. Allocated memory was 138.9 MB in the beginning and 226.0 MB in the end (delta: 87.0 MB). Free memory was 93.8 MB in the beginning and 135.1 MB in the end (delta: -41.3 MB). Peak memory consumption was 54.2 MB. Max. memory is 7.1 GB. [2020-08-19 00:31:52,906 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2505.75 ms. Allocated memory was 138.9 MB in the beginning and 226.0 MB in the end (delta: 87.0 MB). Free memory was 93.8 MB in the beginning and 135.1 MB in the end (delta: -41.3 MB). Peak memory consumption was 54.2 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...