/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_linked_list_prev_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 23:24:10,581 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 23:24:10,584 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 23:24:10,599 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 23:24:10,599 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 23:24:10,600 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 23:24:10,602 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 23:24:10,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 23:24:10,605 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 23:24:10,606 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 23:24:10,607 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 23:24:10,608 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 23:24:10,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 23:24:10,610 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 23:24:10,611 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 23:24:10,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 23:24:10,613 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 23:24:10,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 23:24:10,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 23:24:10,617 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 23:24:10,619 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 23:24:10,620 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 23:24:10,622 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 23:24:10,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 23:24:10,625 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 23:24:10,628 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 23:24:10,629 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 23:24:10,630 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 23:24:10,631 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 23:24:10,632 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 23:24:10,632 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 23:24:10,632 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 23:24:10,633 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 23:24:10,633 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 23:24:10,634 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 23:24:10,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 23:24:10,635 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 23:24:10,650 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 23:24:10,650 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 23:24:10,651 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 23:24:10,652 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 23:24:10,652 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 23:24:10,652 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 23:24:10,652 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 23:24:10,653 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 23:24:10,653 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 23:24:10,653 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 23:24:10,653 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 23:24:10,653 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 23:24:10,653 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 23:24:10,654 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 23:24:10,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 23:24:10,654 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 23:24:10,654 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 23:24:10,655 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 23:24:10,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 23:24:10,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 23:24:10,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 23:24:10,655 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 23:24:10,656 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 23:24:10,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 23:24:10,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 23:24:10,656 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 23:24:10,656 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 23:24:10,657 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-07-17 23:24:10,946 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 23:24:10,963 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 23:24:10,967 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 23:24:10,969 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 23:24:10,969 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 23:24:10,970 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_linked_list_prev_harness.i [2020-07-17 23:24:11,052 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d134a633/c30a0603404d44fda868035ad26c49e8/FLAG4873fb439 [2020-07-17 23:24:11,901 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 23:24:11,902 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_linked_list_prev_harness.i [2020-07-17 23:24:11,956 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d134a633/c30a0603404d44fda868035ad26c49e8/FLAG4873fb439 [2020-07-17 23:24:12,439 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d134a633/c30a0603404d44fda868035ad26c49e8 [2020-07-17 23:24:12,449 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 23:24:12,452 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 23:24:12,453 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 23:24:12,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 23:24:12,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 23:24:12,459 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 11:24:12" (1/1) ... [2020-07-17 23:24:12,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24a99018 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:24:12, skipping insertion in model container [2020-07-17 23:24:12,462 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 11:24:12" (1/1) ... [2020-07-17 23:24:12,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 23:24:12,585 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 23:24:13,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-17 23:24:13,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-17 23:24:13,950 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:13,951 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:13,952 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:13,953 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:13,955 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:13,974 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:13,975 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:13,978 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:13,979 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:13,982 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:13,984 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:13,985 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:13,985 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-17 23:24:14,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-17 23:24:14,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-17 23:24:14,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-17 23:24:14,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-17 23:24:14,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-17 23:24:14,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-17 23:24:14,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-17 23:24:14,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-17 23:24:14,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-17 23:24:14,539 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-17 23:24:14,611 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 23:24:14,635 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 23:24:14,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-17 23:24:14,656 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-17 23:24:14,740 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,741 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,741 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,742 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,743 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,763 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,764 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,766 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,770 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,774 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,776 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,777 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,777 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 23:24:14,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-17 23:24:14,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-17 23:24:14,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-17 23:24:14,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-17 23:24:14,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-17 23:24:14,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-17 23:24:14,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-17 23:24:14,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-17 23:24:14,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-17 23:24:14,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-17 23:24:14,901 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-17 23:24:14,928 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 23:24:14,941 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.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: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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-17 23:24:14,951 INFO L168 Benchmark]: Toolchain (without parser) took 2497.96 ms. Allocated memory was 143.1 MB in the beginning and 221.8 MB in the end (delta: 78.6 MB). Free memory was 92.4 MB in the beginning and 129.5 MB in the end (delta: -37.1 MB). Peak memory consumption was 55.5 MB. Max. memory is 7.1 GB. [2020-07-17 23:24:14,952 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 143.1 MB. Free memory is still 117.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-17 23:24:14,955 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2493.18 ms. Allocated memory was 143.1 MB in the beginning and 221.8 MB in the end (delta: 78.6 MB). Free memory was 92.0 MB in the beginning and 129.5 MB in the end (delta: -37.5 MB). Peak memory consumption was 55.1 MB. Max. memory is 7.1 GB. [2020-07-17 23:24:14,964 INFO L336 ainManager$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 is still 117.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2493.18 ms. Allocated memory was 143.1 MB in the beginning and 221.8 MB in the end (delta: 78.6 MB). Free memory was 92.0 MB in the beginning and 129.5 MB in the end (delta: -37.5 MB). Peak memory consumption was 55.1 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...