./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 .............................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 15:22:26,750 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:22:26,752 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:22:26,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:22:26,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:22:26,778 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:22:26,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:22:26,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:22:26,783 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:22:26,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:22:26,785 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:22:26,786 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:22:26,786 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:22:26,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:22:26,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:22:26,789 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:22:26,790 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:22:26,791 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:22:26,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:22:26,794 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:22:26,795 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:22:26,796 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:22:26,797 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:22:26,798 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:22:26,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:22:26,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:22:26,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:22:26,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:22:26,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:22:26,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:22:26,803 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:22:26,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:22:26,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:22:26,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:22:26,806 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:22:26,806 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:22:26,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:22:26,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:22:26,807 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:22:26,808 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:22:26,808 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:22:26,809 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:22:26,829 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:22:26,829 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:22:26,829 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:22:26,829 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:22:26,830 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:22:26,831 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:22:26,831 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:22:26,831 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:22:26,831 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:22:26,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:22:26,832 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:22:26,832 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:22:26,832 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:22:26,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:22:26,832 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:22:26,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:22:26,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:22:26,833 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:22:26,833 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:22:26,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:22:26,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:22:26,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:22:26,844 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:22:26,846 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:22:26,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:22:26,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:22:26,847 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:22:26,847 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 [2021-08-26 15:22:27,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:22:27,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:22:27,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:22:27,242 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:22:27,248 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:22:27,250 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2021-08-26 15:22:27,322 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eda0ca84/3d9b9735281843b99e3c7fd0e0f4fff2/FLAG3a85a038e [2021-08-26 15:22:28,101 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:22:28,101 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2021-08-26 15:22:28,133 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eda0ca84/3d9b9735281843b99e3c7fd0e0f4fff2/FLAG3a85a038e [2021-08-26 15:22:28,240 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eda0ca84/3d9b9735281843b99e3c7fd0e0f4fff2 [2021-08-26 15:22:28,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:22:28,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:22:28,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:28,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:22:28,256 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:22:28,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:28" (1/1) ... [2021-08-26 15:22:28,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5611cc5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:28, skipping insertion in model container [2021-08-26 15:22:28,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:28" (1/1) ... [2021-08-26 15:22:28,266 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:22:28,362 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:22:28,584 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4496,4509] [2021-08-26 15:22:28,590 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4556,4569] [2021-08-26 15:22:28,610 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:28,617 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:29,198 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,199 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,200 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,200 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,201 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,215 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,223 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:29,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:29,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:29,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:29,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:29,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:29,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:29,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:29,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:29,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:29,592 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:29,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:29,626 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:22:29,637 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4496,4509] [2021-08-26 15:22:29,638 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4556,4569] [2021-08-26 15:22:29,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:29,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:29,666 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,676 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,676 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,679 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:29,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:29,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:29,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:29,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:29,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:29,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:29,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:29,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:29,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:29,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:29,753 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:29,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:29,770 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:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) 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:270) 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) [2021-08-26 15:22:29,775 INFO L168 Benchmark]: Toolchain (without parser) took 1529.80 ms. Allocated memory was 54.5 MB in the beginning and 75.5 MB in the end (delta: 21.0 MB). Free memory was 26.6 MB in the beginning and 36.6 MB in the end (delta: -10.0 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:29,776 INFO L168 Benchmark]: CDTParser took 0.60 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 43.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:22:29,776 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1527.92 ms. Allocated memory was 54.5 MB in the beginning and 75.5 MB in the end (delta: 21.0 MB). Free memory was 26.4 MB in the beginning and 36.6 MB in the end (delta: -10.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:29,778 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.60 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 43.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1527.92 ms. Allocated memory was 54.5 MB in the beginning and 75.5 MB in the end (delta: 21.0 MB). Free memory was 26.4 MB in the beginning and 36.6 MB in the end (delta: -10.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.1 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... ### Bit-precise run ### This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 15:22:31,537 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:22:31,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:22:31,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:22:31,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:22:31,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:22:31,596 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:22:31,601 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:22:31,604 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:22:31,608 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:22:31,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:22:31,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:22:31,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:22:31,618 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:22:31,620 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:22:31,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:22:31,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:22:31,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:22:31,629 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:22:31,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:22:31,638 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:22:31,639 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:22:31,641 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:22:31,642 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:22:31,648 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:22:31,648 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:22:31,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:22:31,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:22:31,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:22:31,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:22:31,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:22:31,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:22:31,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:22:31,655 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:22:31,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:22:31,656 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:22:31,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:22:31,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:22:31,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:22:31,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:22:31,659 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:22:31,663 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:22:31,702 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:22:31,703 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:22:31,704 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:22:31,704 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:22:31,705 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:22:31,706 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:22:31,706 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:22:31,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:22:31,706 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:22:31,706 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:22:31,707 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:22:31,707 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:22:31,707 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:22:31,707 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:22:31,708 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:22:31,708 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:22:31,708 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:22:31,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:22:31,708 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:22:31,708 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:22:31,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:22:31,709 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:22:31,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:22:31,709 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:22:31,709 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:22:31,709 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:22:31,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:22:31,710 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:22:31,710 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:22:31,710 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 [2021-08-26 15:22:31,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:22:32,014 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:22:32,017 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:22:32,019 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:22:32,020 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:22:32,021 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2021-08-26 15:22:32,085 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3b3d5232/f7e2450646db411cb7df8140e7449cb1/FLAG204e1eacf [2021-08-26 15:22:32,675 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:22:32,676 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2021-08-26 15:22:32,718 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3b3d5232/f7e2450646db411cb7df8140e7449cb1/FLAG204e1eacf [2021-08-26 15:22:32,885 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3b3d5232/f7e2450646db411cb7df8140e7449cb1 [2021-08-26 15:22:32,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:22:32,895 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:22:32,899 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:32,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:22:32,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:22:32,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:32" (1/1) ... [2021-08-26 15:22:32,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13f349c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:32, skipping insertion in model container [2021-08-26 15:22:32,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:32" (1/1) ... [2021-08-26 15:22:32,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:22:33,001 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:22:33,290 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4496,4509] [2021-08-26 15:22:33,296 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4556,4569] [2021-08-26 15:22:33,316 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:33,321 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:33,869 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:33,870 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:33,871 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:33,872 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:33,873 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:33,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:33,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:33,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:33,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:33,907 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:33,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:33,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:33,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:34,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:34,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:34,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:34,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:34,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:34,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:34,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:34,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:34,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:34,363 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:34,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:34,428 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:22:34,452 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4496,4509] [2021-08-26 15:22:34,453 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4556,4569] [2021-08-26 15:22:34,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:34,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:34,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,510 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,513 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,514 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,515 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,520 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,524 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,524 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:34,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:34,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:34,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:34,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:34,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:34,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:34,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:34,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:34,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:34,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:34,605 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:34,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:34,810 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:22:34,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:34 WrapperNode [2021-08-26 15:22:34,810 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:34,812 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:22:34,813 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:22:34,813 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:22:34,819 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:34" (1/1) ... [2021-08-26 15:22:34,876 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-08-26 15:22:34,925 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:34" (1/1) ... [2021-08-26 15:22:34,926 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:22:34,926 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:22:34,928 INFO L168 Benchmark]: Toolchain (without parser) took 2032.08 ms. Allocated memory was 54.5 MB in the beginning and 81.8 MB in the end (delta: 27.3 MB). Free memory was 36.7 MB in the beginning and 38.9 MB in the end (delta: -2.2 MB). Peak memory consumption was 24.8 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:34,928 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 54.5 MB. Free memory was 36.6 MB in the beginning and 36.6 MB in the end (delta: 37.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:22:34,929 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1911.93 ms. Allocated memory was 54.5 MB in the beginning and 81.8 MB in the end (delta: 27.3 MB). Free memory was 36.4 MB in the beginning and 42.2 MB in the end (delta: -5.9 MB). Peak memory consumption was 37.8 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:34,929 INFO L168 Benchmark]: Boogie Procedure Inliner took 113.33 ms. Allocated memory is still 81.8 MB. Free memory was 42.2 MB in the beginning and 38.9 MB in the end (delta: 3.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:34,931 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 54.5 MB. Free memory was 36.6 MB in the beginning and 36.6 MB in the end (delta: 37.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1911.93 ms. Allocated memory was 54.5 MB in the beginning and 81.8 MB in the end (delta: 27.3 MB). Free memory was 36.4 MB in the beginning and 42.2 MB in the end (delta: -5.9 MB). Peak memory consumption was 37.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 113.33 ms. Allocated memory is still 81.8 MB. Free memory was 42.2 MB in the beginning and 38.9 MB in the end (delta: 3.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...