/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_byte_buf_init_copy_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 14:17:49,663 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 14:17:49,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 14:17:49,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 14:17:49,702 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 14:17:49,703 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 14:17:49,705 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 14:17:49,708 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 14:17:49,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 14:17:49,711 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 14:17:49,713 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 14:17:49,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 14:17:49,715 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 14:17:49,716 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 14:17:49,717 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 14:17:49,719 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 14:17:49,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 14:17:49,721 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 14:17:49,723 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 14:17:49,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 14:17:49,728 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 14:17:49,729 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 14:17:49,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 14:17:49,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 14:17:49,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 14:17:49,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 14:17:49,752 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 14:17:49,754 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 14:17:49,760 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 14:17:49,761 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 14:17:49,761 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 14:17:49,766 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 14:17:49,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 14:17:49,768 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 14:17:49,771 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 14:17:49,772 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 14:17:49,773 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 14:17:49,773 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 14:17:49,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 14:17:49,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 14:17:49,777 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 14:17:49,778 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 [2021-02-23 14:17:49,831 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 14:17:49,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 14:17:49,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-23 14:17:49,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-23 14:17:49,837 INFO L138 SettingsManager]: * Use SBE=true [2021-02-23 14:17:49,838 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 14:17:49,838 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 14:17:49,838 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 14:17:49,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 14:17:49,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 14:17:49,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 14:17:49,840 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 14:17:49,841 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 14:17:49,841 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 14:17:49,841 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 14:17:49,841 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-23 14:17:49,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 14:17:49,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 14:17:49,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 14:17:49,842 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-23 14:17:49,843 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-23 14:17:49,843 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-23 14:17:49,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-23 14:17:49,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 14:17:49,843 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-23 14:17:49,844 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 14:17:50,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 14:17:50,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 14:17:50,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 14:17:50,304 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 14:17:50,307 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 14:17:50,308 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-02-23 14:17:50,391 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb6836e5b/afbc863edf464b4383eeecd33042d780/FLAG78612e539 [2021-02-23 14:17:51,558 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 14:17:51,558 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-02-23 14:17:51,604 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb6836e5b/afbc863edf464b4383eeecd33042d780/FLAG78612e539 [2021-02-23 14:17:51,972 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb6836e5b/afbc863edf464b4383eeecd33042d780 [2021-02-23 14:17:51,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 14:17:51,992 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 14:17:51,996 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 14:17:51,996 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 14:17:52,001 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 14:17:52,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 02:17:51" (1/1) ... [2021-02-23 14:17:52,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49e45dc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 02:17:52, skipping insertion in model container [2021-02-23 14:17:52,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 02:17:51" (1/1) ... [2021-02-23 14:17:52,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 14:17:52,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 14:17:52,423 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-02-23 14:17:52,432 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-02-23 14:17:52,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-02-23 14:17:52,464 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-02-23 14:17:53,317 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-23 14:17:53,318 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-23 14:17:53,319 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-23 14:17:53,320 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-23 14:17:53,321 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-23 14:17:53,337 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-23 14:17:53,338 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-23 14:17:53,341 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-23 14:17:53,341 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-23 14:17:53,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-02-23 14:17:53,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-02-23 14:17:53,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-02-23 14:17:53,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-02-23 14:17:53,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-02-23 14:17:53,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-02-23 14:17:53,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-02-23 14:17:53,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-02-23 14:17:53,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-02-23 14:17:53,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-02-23 14:17:54,030 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-02-23 14:17:54,152 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-23 14:17:54,153 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-23 14:17:54,276 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 14:17:54,358 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:619) 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) [2021-02-23 14:17:54,369 INFO L168 Benchmark]: Toolchain (without parser) took 2386.64 ms. Allocated memory is still 157.3 MB. Free memory was 123.3 MB in the beginning and 83.4 MB in the end (delta: 39.9 MB). Peak memory consumption was 41.2 MB. Max. memory is 8.0 GB. [2021-02-23 14:17:54,371 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 157.3 MB. Free memory is still 131.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 14:17:54,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2368.11 ms. Allocated memory is still 157.3 MB. Free memory was 122.1 MB in the beginning and 83.4 MB in the end (delta: 38.8 MB). Peak memory consumption was 40.1 MB. Max. memory is 8.0 GB. [2021-02-23 14:17:54,376 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 157.3 MB. Free memory is still 131.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2368.11 ms. Allocated memory is still 157.3 MB. Free memory was 122.1 MB in the beginning and 83.4 MB in the end (delta: 38.8 MB). Peak memory consumption was 40.1 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...