./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_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_node_reset_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 203b459c8a1353c70a15d47a6a43a15ebd4737d9 .............................................................................................................................................................................................................. 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_node_reset_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 203b459c8a1353c70a15d47a6a43a15ebd4737d9 .................................................................................................................................................................................................... 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 15:22:15,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:22:15,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:22:15,732 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:22:15,732 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:22:15,733 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:22:15,734 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:22:15,736 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:22:15,737 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:22:15,738 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:22:15,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:22:15,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:22:15,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:22:15,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:22:15,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:22:15,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:22:15,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:22:15,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:22:15,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:22:15,752 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:22:15,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:22:15,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:22:15,758 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:22:15,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:22:15,763 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:22:15,768 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:22:15,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:22:15,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:22:15,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:22:15,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:22:15,771 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:22:15,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:22:15,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:22:15,773 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:22:15,774 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:22:15,774 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:22:15,775 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:22:15,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:22:15,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:22:15,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:22:15,777 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:22:15,779 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:22:15,804 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:22:15,804 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:22:15,805 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:22:15,805 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:22:15,807 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:22:15,807 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:22:15,807 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:22:15,808 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:22:15,808 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:22:15,808 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:22:15,808 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:22:15,809 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:22:15,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:22:15,809 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:22:15,809 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:22:15,809 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:22:15,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:22:15,809 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:22:15,810 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:22:15,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:22:15,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:22:15,810 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:22:15,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:22:15,810 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:22:15,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:22:15,811 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:22:15,811 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:22:15,811 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 203b459c8a1353c70a15d47a6a43a15ebd4737d9 [2021-08-26 15:22:16,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:22:16,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:22:16,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:22:16,067 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:22:16,067 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:22:16,068 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-08-26 15:22:16,133 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e91042e3/0eeeef791cc14869ad5d75598c2235a4/FLAGdcb8586ea [2021-08-26 15:22:16,719 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:22:16,720 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-08-26 15:22:16,747 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e91042e3/0eeeef791cc14869ad5d75598c2235a4/FLAGdcb8586ea [2021-08-26 15:22:17,160 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e91042e3/0eeeef791cc14869ad5d75598c2235a4 [2021-08-26 15:22:17,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:22:17,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:22:17,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:17,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:22:17,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:22:17,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:17" (1/1) ... [2021-08-26 15:22:17,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eac01c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:17, skipping insertion in model container [2021-08-26 15:22:17,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:17" (1/1) ... [2021-08-26 15:22:17,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:22:17,235 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:22:17,444 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_node_reset_harness.i[4500,4513] [2021-08-26 15:22:17,450 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_node_reset_harness.i[4560,4573] [2021-08-26 15:22:17,466 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:17,469 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:17,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:17,929 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:17,931 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:17,932 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:17,933 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:17,941 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:17,943 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:17,945 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:17,947 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:17,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:17,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:17,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:17,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:18,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:18,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:18,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:18,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:18,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:18,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:18,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:18,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:18,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:18,187 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:18,200 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:18,209 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:22:18,217 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_node_reset_harness.i[4500,4513] [2021-08-26 15:22:18,218 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_node_reset_harness.i[4560,4573] [2021-08-26 15:22:18,219 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:18,219 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:18,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,240 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,240 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,240 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:18,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:18,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:18,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:18,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:18,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:18,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:18,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:18,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:18,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:18,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:18,332 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:18,345 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:18,358 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java: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 15:22:18,364 INFO L168 Benchmark]: Toolchain (without parser) took 1197.07 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 28.4 MB in the beginning and 29.9 MB in the end (delta: -1.4 MB). Peak memory consumption was 19.7 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:18,365 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 56.6 MB. Free memory was 37.6 MB in the beginning and 37.6 MB in the end (delta: 39.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:22:18,368 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1194.61 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 28.2 MB in the beginning and 29.9 MB in the end (delta: -1.6 MB). Peak memory consumption was 19.7 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:18,369 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 56.6 MB. Free memory was 37.6 MB in the beginning and 37.6 MB in the end (delta: 39.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1194.61 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 28.2 MB in the beginning and 29.9 MB in the end (delta: -1.6 MB). Peak memory consumption was 19.7 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 15:22:19,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:22:19,697 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:22:19,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:22:19,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:22:19,730 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:22:19,731 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:22:19,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:22:19,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:22:19,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:22:19,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:22:19,743 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:22:19,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:22:19,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:22:19,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:22:19,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:22:19,750 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:22:19,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:22:19,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:22:19,758 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:22:19,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:22:19,760 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:22:19,761 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:22:19,762 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:22:19,768 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:22:19,768 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:22:19,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:22:19,770 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:22:19,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:22:19,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:22:19,771 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:22:19,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:22:19,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:22:19,773 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:22:19,774 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:22:19,774 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:22:19,775 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:22:19,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:22:19,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:22:19,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:22:19,777 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:22:19,777 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:22:19,810 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:22:19,810 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:22:19,811 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:22:19,811 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:22:19,812 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:22:19,813 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:22:19,813 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:22:19,813 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:22:19,813 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:22:19,813 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:22:19,814 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:22:19,814 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:22:19,814 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:22:19,814 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:22:19,815 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:22:19,815 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:22:19,815 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:22:19,815 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:22:19,815 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:22:19,815 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:22:19,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:22:19,823 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:22:19,823 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:22:19,823 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:22:19,823 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:22:19,824 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:22:19,824 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:22:19,824 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:22:19,824 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:22:19,824 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 203b459c8a1353c70a15d47a6a43a15ebd4737d9 [2021-08-26 15:22:20,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:22:20,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:22:20,097 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:22:20,098 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:22:20,098 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:22:20,099 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-08-26 15:22:20,148 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24ec30dfb/0cd801bc74764032a81be1f7e4adb78f/FLAGca8f45e5c [2021-08-26 15:22:20,719 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:22:20,720 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-08-26 15:22:20,747 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24ec30dfb/0cd801bc74764032a81be1f7e4adb78f/FLAGca8f45e5c [2021-08-26 15:22:20,935 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24ec30dfb/0cd801bc74764032a81be1f7e4adb78f [2021-08-26 15:22:20,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:22:20,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:22:20,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:20,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:22:20,944 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:22:20,945 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:20" (1/1) ... [2021-08-26 15:22:20,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8accae8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:20, skipping insertion in model container [2021-08-26 15:22:20,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:20" (1/1) ... [2021-08-26 15:22:20,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:22:21,033 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:22:21,215 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_node_reset_harness.i[4500,4513] [2021-08-26 15:22:21,219 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_node_reset_harness.i[4560,4573] [2021-08-26 15:22:21,231 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:21,234 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:21,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:21,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:21,621 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:21,621 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:21,622 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:21,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:21,632 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:21,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:21,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:21,635 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:21,635 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:21,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:21,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:21,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:21,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:21,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:21,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:21,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:21,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:21,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:21,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:21,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:21,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:21,938 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:21,953 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:21,966 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:22:21,974 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_node_reset_harness.i[4500,4513] [2021-08-26 15:22:21,975 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_node_reset_harness.i[4560,4573] [2021-08-26 15:22:21,976 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:21,976 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:21,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:22,005 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:22,006 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:22,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:22,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:22,018 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:22,019 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:22,021 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:22,022 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:22,022 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:22,024 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:22,024 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:22,024 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:22,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:22,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:22,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:22,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:22,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:22,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:22,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:22,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:22,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:22,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:22,076 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:22,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:22,212 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:22:22,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:22 WrapperNode [2021-08-26 15:22:22,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:22,214 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:22:22,214 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:22:22,214 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:22:22,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:22" (1/1) ... [2021-08-26 15:22:22,259 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 15:22:22,299 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:22" (1/1) ... [2021-08-26 15:22:22,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:22:22,299 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:22:22,301 INFO L168 Benchmark]: Toolchain (without parser) took 1362.08 ms. Allocated memory was 56.6 MB in the beginning and 100.7 MB in the end (delta: 44.0 MB). Free memory was 28.3 MB in the beginning and 63.7 MB in the end (delta: -35.4 MB). Peak memory consumption was 34.0 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:22,301 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 56.6 MB. Free memory was 38.3 MB in the beginning and 38.2 MB in the end (delta: 44.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:22:22,302 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1271.96 ms. Allocated memory was 56.6 MB in the beginning and 100.7 MB in the end (delta: 44.0 MB). Free memory was 28.0 MB in the beginning and 39.8 MB in the end (delta: -11.7 MB). Peak memory consumption was 34.0 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:22,302 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.28 ms. Allocated memory is still 100.7 MB. Free memory was 39.8 MB in the beginning and 63.7 MB in the end (delta: -23.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:22,304 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 56.6 MB. Free memory was 38.3 MB in the beginning and 38.2 MB in the end (delta: 44.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1271.96 ms. Allocated memory was 56.6 MB in the beginning and 100.7 MB in the end (delta: 44.0 MB). Free memory was 28.0 MB in the beginning and 39.8 MB in the end (delta: -11.7 MB). Peak memory consumption was 34.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 85.28 ms. Allocated memory is still 100.7 MB. Free memory was 39.8 MB in the beginning and 63.7 MB in the end (delta: -23.9 MB). Peak memory consumption was 2.1 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...