/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_string_new_from_array_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-06 23:09:28,815 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-06 23:09:28,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-06 23:09:28,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-11-06 23:09:28,873 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-06 23:09:28,874 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-06 23:09:28,875 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-06 23:09:28,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-06 23:09:28,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-06 23:09:28,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-06 23:09:28,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-06 23:09:28,884 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-06 23:09:28,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-06 23:09:28,889 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-06 23:09:28,891 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-06 23:09:28,893 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-06 23:09:28,904 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-11-06 23:09:28,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-06 23:09:28,936 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-06 23:09:28,937 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-06 23:09:28,938 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 [2020-11-06 23:09:28,969 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-06 23:09:28,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-06 23:09:28,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-06 23:09:28,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-06 23:09:28,976 INFO L138 SettingsManager]: * Use SBE=true [2020-11-06 23:09:28,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-06 23:09:28,976 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-06 23:09:28,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-06 23:09:28,977 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-06 23:09:28,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-06 23:09:28,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-06 23:09:28,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-06 23:09:28,977 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-06 23:09:28,978 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-06 23:09:28,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-06 23:09:28,978 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-06 23:09:28,978 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-06 23:09:28,978 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-06 23:09:28,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:09:28,980 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-06 23:09:28,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-06 23:09:28,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-06 23:09:28,981 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-06 23:09:28,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-06 23:09:28,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-06 23:09:28,982 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-06 23:09:28,982 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-06 23:09:28,982 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-06 23:09:29,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-06 23:09:29,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-06 23:09:29,457 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-06 23:09:29,459 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-06 23:09:29,460 INFO L275 PluginConnector]: CDTParser initialized [2020-11-06 23:09:29,461 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_string_new_from_array_harness.i [2020-11-06 23:09:29,541 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56819e5bb/8df5a5b64352424ab17ffd8551df7cea/FLAG441b28e9e [2020-11-06 23:09:30,703 INFO L306 CDTParser]: Found 1 translation units. [2020-11-06 23:09:30,705 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_string_new_from_array_harness.i [2020-11-06 23:09:30,762 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56819e5bb/8df5a5b64352424ab17ffd8551df7cea/FLAG441b28e9e [2020-11-06 23:09:31,041 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56819e5bb/8df5a5b64352424ab17ffd8551df7cea [2020-11-06 23:09:31,044 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-06 23:09:31,050 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-06 23:09:31,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-06 23:09:31,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-06 23:09:31,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-06 23:09:31,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:09:31" (1/1) ... [2020-11-06 23:09:31,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63d079f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:09:31, skipping insertion in model container [2020-11-06 23:09:31,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:09:31" (1/1) ... [2020-11-06 23:09:31,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-06 23:09:31,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-06 23:09:31,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-06 23:09:31,536 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-06 23:09:32,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:32,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:32,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:32,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:32,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:32,618 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:32,619 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:32,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:32,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:32,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:32,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:32,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:32,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:33,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-06 23:09:33,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-06 23:09:33,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-06 23:09:33,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-06 23:09:33,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-06 23:09:33,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-06 23:09:33,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-06 23:09:33,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-06 23:09:33,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-06 23:09:33,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-06 23:09:33,343 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-06 23:09:33,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:33,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-06 23:09:33,659 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:09:33,729 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) 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:618) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-06 23:09:33,738 INFO L168 Benchmark]: Toolchain (without parser) took 2690.03 ms. Allocated memory is still 151.0 MB. Free memory was 117.5 MB in the beginning and 106.5 MB in the end (delta: 11.0 MB). Peak memory consumption was 36.3 MB. Max. memory is 8.0 GB. [2020-11-06 23:09:33,740 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 125.8 MB. Free memory was 100.9 MB in the beginning and 100.8 MB in the end (delta: 125.9 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-06 23:09:33,741 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2682.27 ms. Allocated memory is still 151.0 MB. Free memory was 116.8 MB in the beginning and 106.5 MB in the end (delta: 10.4 MB). Peak memory consumption was 35.2 MB. Max. memory is 8.0 GB. [2020-11-06 23:09:33,745 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 125.8 MB. Free memory was 100.9 MB in the beginning and 100.8 MB in the end (delta: 125.9 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2682.27 ms. Allocated memory is still 151.0 MB. Free memory was 116.8 MB in the beginning and 106.5 MB in the end (delta: 10.4 MB). Peak memory consumption was 35.2 MB. Max. memory is 8.0 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...