/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 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_hash_string_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 17:26:38,722 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 17:26:38,725 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 17:26:38,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 17:26:38,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 17:26:38,769 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 17:26:38,772 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 17:26:38,776 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 17:26:38,778 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 17:26:38,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 17:26:38,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 17:26:38,782 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-22 17:26:38,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 17:26:38,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 17:26:38,787 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 17:26:38,789 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 17:26:38,790 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 17:26:38,791 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 17:26:38,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 17:26:38,800 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 17:26:38,802 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 17:26:38,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 17:26:38,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 17:26:38,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 17:26:38,815 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-08-22 17:26:38,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-22 17:26:38,832 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-22 17:26:38,834 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-22 17:26:38,835 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-08-22 17:26:38,871 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 17:26:38,871 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 17:26:38,872 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-08-22 17:26:38,873 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-08-22 17:26:38,873 INFO L138 SettingsManager]: * Use SBE=true [2020-08-22 17:26:38,873 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 17:26:38,873 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 17:26:38,873 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 17:26:38,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 17:26:38,874 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 17:26:38,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 17:26:38,875 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 17:26:38,875 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 17:26:38,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 17:26:38,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 17:26:38,877 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-08-22 17:26:38,877 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 17:26:38,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 17:26:38,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 17:26:38,877 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 17:26:38,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-08-22 17:26:38,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-08-22 17:26:38,878 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-08-22 17:26:38,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-08-22 17:26:38,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 17:26:38,879 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-08-22 17:26:38,879 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-08-22 17:26:38,879 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-08-22 17:26:39,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 17:26:39,190 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 17:26:39,193 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 17:26:39,194 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 17:26:39,195 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 17:26:39,196 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_hash_string_harness.i [2020-08-22 17:26:39,255 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba94969aa/4dbdc708bf2f4f8d84de7365385feef5/FLAGc3d237c3b [2020-08-22 17:26:40,180 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 17:26:40,180 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_hash_string_harness.i [2020-08-22 17:26:40,215 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba94969aa/4dbdc708bf2f4f8d84de7365385feef5/FLAGc3d237c3b [2020-08-22 17:26:40,588 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba94969aa/4dbdc708bf2f4f8d84de7365385feef5 [2020-08-22 17:26:40,598 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 17:26:40,600 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 17:26:40,600 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 17:26:40,601 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 17:26:40,604 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 17:26:40,605 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 05:26:40" (1/1) ... [2020-08-22 17:26:40,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f138225 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 05:26:40, skipping insertion in model container [2020-08-22 17:26:40,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 05:26:40" (1/1) ... [2020-08-22 17:26:40,616 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 17:26:40,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 17:26:41,188 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-08-22 17:26:41,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-08-22 17:26:41,978 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:41,979 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:41,980 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:41,981 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:41,982 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:41,999 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:42,000 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:42,002 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:42,003 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:42,005 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:42,006 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:42,007 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:42,008 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:42,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-08-22 17:26:42,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-08-22 17:26:42,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-08-22 17:26:42,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-08-22 17:26:42,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-08-22 17:26:42,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-08-22 17:26:42,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-08-22 17:26:42,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-08-22 17:26:42,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-08-22 17:26:42,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-08-22 17:26:42,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-08-22 17:26:43,162 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:43,164 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:43,202 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:43,206 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:43,214 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:43,215 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:43,236 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:43,237 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:43,238 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:43,238 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:43,239 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:43,247 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:43,249 WARN L1484 CHandler]: Possible shadowing of function index [2020-08-22 17:26:43,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 17:26:43,374 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.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-08-22 17:26:43,382 INFO L168 Benchmark]: Toolchain (without parser) took 2780.08 ms. Allocated memory was 146.8 MB in the beginning and 234.4 MB in the end (delta: 87.6 MB). Free memory was 91.0 MB in the beginning and 139.6 MB in the end (delta: -48.5 MB). Peak memory consumption was 54.3 MB. Max. memory is 7.1 GB. [2020-08-22 17:26:43,384 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 146.8 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-08-22 17:26:43,386 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2777.08 ms. Allocated memory was 146.8 MB in the beginning and 234.4 MB in the end (delta: 87.6 MB). Free memory was 90.8 MB in the beginning and 139.6 MB in the end (delta: -48.8 MB). Peak memory consumption was 54.1 MB. Max. memory is 7.1 GB. [2020-08-22 17:26:43,388 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 146.8 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2777.08 ms. Allocated memory was 146.8 MB in the beginning and 234.4 MB in the end (delta: 87.6 MB). Free memory was 90.8 MB in the beginning and 139.6 MB in the end (delta: -48.8 MB). Peak memory consumption was 54.1 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...