/usr/bin/java -ea -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_callback_string_destroy_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 23:23:42,790 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 23:23:42,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 23:23:42,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 23:23:42,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 23:23:42,806 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 23:23:42,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 23:23:42,809 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 23:23:42,811 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 23:23:42,812 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 23:23:42,813 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 23:23:42,814 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 23:23:42,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 23:23:42,815 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 23:23:42,816 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 23:23:42,817 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 23:23:42,818 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 23:23:42,819 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 23:23:42,820 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 23:23:42,822 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 23:23:42,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 23:23:42,824 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 23:23:42,825 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 23:23:42,826 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 23:23:42,828 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 23:23:42,828 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 23:23:42,828 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 23:23:42,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 23:23:42,830 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 23:23:42,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 23:23:42,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 23:23:42,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 23:23:42,832 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 23:23:42,833 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 23:23:42,834 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 23:23:42,834 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 23:23:42,835 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 23:23:42,835 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 23:23:42,835 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 23:23:42,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 23:23:42,837 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 23:23:42,837 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 [2020-07-17 23:23:42,851 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 23:23:42,851 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 23:23:42,853 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 23:23:42,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 23:23:42,853 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 23:23:42,853 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 23:23:42,853 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 23:23:42,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 23:23:42,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 23:23:42,854 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 23:23:42,854 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 23:23:42,854 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 23:23:42,854 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 23:23:42,855 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 23:23:42,855 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 23:23:42,855 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 23:23:42,855 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 23:23:42,855 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 23:23:42,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 23:23:42,856 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 23:23:42,856 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 23:23:42,856 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 23:23:42,856 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 23:23:42,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 23:23:42,857 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 23:23:42,857 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 23:23:42,857 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 23:23:42,857 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-07-17 23:23:43,143 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 23:23:43,160 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 23:23:43,164 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 23:23:43,166 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 23:23:43,166 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 23:23:43,167 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_hash_callback_string_destroy_harness.i [2020-07-17 23:23:43,256 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6a5024b6/c8bc6d8fe34d4723975d765fc061521e/FLAG7784ff2c1 [2020-07-17 23:23:44,119 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 23:23:44,120 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_hash_callback_string_destroy_harness.i [2020-07-17 23:23:44,178 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6a5024b6/c8bc6d8fe34d4723975d765fc061521e/FLAG7784ff2c1 [2020-07-17 23:23:44,615 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6a5024b6/c8bc6d8fe34d4723975d765fc061521e [2020-07-17 23:23:44,624 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 23:23:44,627 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 23:23:44,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 23:23:44,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 23:23:44,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 23:23:44,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 11:23:44" (1/1) ... [2020-07-17 23:23:44,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e01c264 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:23:44, skipping insertion in model container [2020-07-17 23:23:44,638 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 11:23:44" (1/1) ... [2020-07-17 23:23:44,646 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 23:23:44,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 23:23:45,336 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-17 23:23:45,352 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-17 23:23:46,579 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:46,580 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:46,581 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:46,581 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:46,583 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:46,603 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:46,604 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:46,608 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:46,609 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:46,612 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:46,614 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:46,615 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:46,615 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:47,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-17 23:23:47,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-17 23:23:47,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-17 23:23:47,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-17 23:23:47,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-17 23:23:47,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-17 23:23:47,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-17 23:23:47,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-17 23:23:47,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-17 23:23:47,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-17 23:23:47,434 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-17 23:23:48,005 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:48,006 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:48,042 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:48,044 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:48,055 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:48,056 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:48,080 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:48,082 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:48,083 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:48,084 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:48,084 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:48,085 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:48,086 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:23:48,169 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 23:23:48,212 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-17 23:23:48,220 INFO L168 Benchmark]: Toolchain (without parser) took 3592.87 ms. Allocated memory was 143.1 MB in the beginning and 227.0 MB in the end (delta: 83.9 MB). Free memory was 90.2 MB in the beginning and 107.2 MB in the end (delta: -16.9 MB). Peak memory consumption was 80.4 MB. Max. memory is 7.1 GB. [2020-07-17 23:23:48,222 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 143.1 MB. Free memory was 119.5 MB in the beginning and 119.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 23:23:48,223 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3587.17 ms. Allocated memory was 143.1 MB in the beginning and 227.0 MB in the end (delta: 83.9 MB). Free memory was 90.0 MB in the beginning and 107.2 MB in the end (delta: -17.2 MB). Peak memory consumption was 80.2 MB. Max. memory is 7.1 GB. [2020-07-17 23:23:48,225 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 143.1 MB. Free memory was 119.5 MB in the beginning and 119.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3587.17 ms. Allocated memory was 143.1 MB in the beginning and 227.0 MB in the end (delta: 83.9 MB). Free memory was 90.0 MB in the beginning and 107.2 MB in the end (delta: -17.2 MB). Peak memory consumption was 80.2 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...