/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_linked_list_end_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 16:52:51,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 16:52:51,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 16:52:51,815 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-21 16:52:51,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 16:52:51,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 16:52:51,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 16:52:51,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 16:52:51,834 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 16:52:51,835 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 16:52:51,837 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 16:52:51,840 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 16:52:51,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 16:52:51,844 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 16:52:51,845 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 16:52:51,846 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 16:52:51,850 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-21 16:52:51,861 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 16:52:51,862 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 16:52:51,863 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 16:52:51,864 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 [2021-02-21 16:52:51,912 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 16:52:51,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 16:52:51,915 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-21 16:52:51,916 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-21 16:52:51,916 INFO L138 SettingsManager]: * Use SBE=true [2021-02-21 16:52:51,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 16:52:51,918 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 16:52:51,918 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 16:52:51,918 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 16:52:51,918 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 16:52:51,918 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 16:52:51,919 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 16:52:51,919 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 16:52:51,919 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 16:52:51,919 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 16:52:51,920 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-21 16:52:51,920 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 16:52:51,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 16:52:51,920 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 16:52:51,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-21 16:52:51,922 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-21 16:52:51,922 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-21 16:52:51,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-21 16:52:51,923 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 16:52:51,923 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-02-21 16:52:51,924 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 16:52:52,401 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 16:52:52,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 16:52:52,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 16:52:52,432 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 16:52:52,433 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 16:52:52,434 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_linked_list_end_harness.i [2021-02-21 16:52:52,541 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d17b23351/10bf1cb3517f42dbbe4069fb0e0015a2/FLAG7c537867e [2021-02-21 16:52:53,558 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 16:52:53,559 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_end_harness.i [2021-02-21 16:52:53,615 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d17b23351/10bf1cb3517f42dbbe4069fb0e0015a2/FLAG7c537867e [2021-02-21 16:52:54,049 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d17b23351/10bf1cb3517f42dbbe4069fb0e0015a2 [2021-02-21 16:52:54,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 16:52:54,064 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 16:52:54,067 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 16:52:54,067 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 16:52:54,076 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 16:52:54,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:52:54" (1/1) ... [2021-02-21 16:52:54,078 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4af85d4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 04:52:54, skipping insertion in model container [2021-02-21 16:52:54,078 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 04:52:54" (1/1) ... [2021-02-21 16:52:54,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 16:52:54,210 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 16:52:54,545 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_linked_list_end_harness.i[4493,4506] [2021-02-21 16:52:54,557 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_linked_list_end_harness.i[4553,4566] [2021-02-21 16:52:54,591 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-02-21 16:52:54,601 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-02-21 16:52:55,894 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:55,895 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:55,896 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:55,896 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:55,899 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:55,931 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:55,932 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:55,937 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:55,938 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:55,943 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:55,946 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:55,946 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:55,947 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-02-21 16:52:56,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-02-21 16:52:56,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-02-21 16:52:56,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-02-21 16:52:56,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-02-21 16:52:56,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-02-21 16:52:56,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-02-21 16:52:56,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-02-21 16:52:56,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-02-21 16:52:56,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-02-21 16:52:56,729 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-02-21 16:52:56,758 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 16:52:56,778 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 16:52:56,807 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_linked_list_end_harness.i[4493,4506] [2021-02-21 16:52:56,808 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_linked_list_end_harness.i[4553,4566] [2021-02-21 16:52:56,818 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-02-21 16:52:56,822 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-02-21 16:52:56,898 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,898 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,899 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,900 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,900 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,910 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,910 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,912 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,912 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,914 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,914 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,915 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,915 WARN L1501 CHandler]: Possible shadowing of function index [2021-02-21 16:52:56,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-02-21 16:52:56,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-02-21 16:52:56,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-02-21 16:52:56,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-02-21 16:52:56,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-02-21 16:52:56,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-02-21 16:52:56,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-02-21 16:52:56,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-02-21 16:52:56,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-02-21 16:52:56,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-02-21 16:52:57,031 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-02-21 16:52:57,166 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 16:52:57,185 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.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: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) [2021-02-21 16:52:57,197 INFO L168 Benchmark]: Toolchain (without parser) took 3138.55 ms. Allocated memory is still 151.0 MB. Free memory was 120.1 MB in the beginning and 118.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 86.9 MB. Max. memory is 8.0 GB. [2021-02-21 16:52:57,197 INFO L168 Benchmark]: CDTParser took 1.04 ms. Allocated memory is still 151.0 MB. Free memory is still 128.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 16:52:57,198 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3124.41 ms. Allocated memory is still 151.0 MB. Free memory was 119.1 MB in the beginning and 118.6 MB in the end (delta: 537.0 kB). Peak memory consumption was 85.8 MB. Max. memory is 8.0 GB. [2021-02-21 16:52:57,203 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.04 ms. Allocated memory is still 151.0 MB. Free memory is still 128.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 3124.41 ms. Allocated memory is still 151.0 MB. Free memory was 119.1 MB in the beginning and 118.6 MB in the end (delta: 537.0 kB). Peak memory consumption was 85.8 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...