./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_back_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_back_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 99e55429335255eb98e2694a891b570e7d74ec9a .............................................................................................................................................................................................................. 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_back_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 99e55429335255eb98e2694a891b570e7d74ec9a .................................................................................................................................................................................................... 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 15:21:33,749 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:21:33,752 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:21:33,792 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:21:33,793 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:21:33,795 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:21:33,797 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:21:33,802 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:21:33,804 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:21:33,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:21:33,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:21:33,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:21:33,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:21:33,814 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:21:33,816 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:21:33,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:21:33,820 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:21:33,823 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:21:33,825 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:21:33,830 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:21:33,831 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:21:33,832 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:21:33,834 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:21:33,835 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:21:33,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:21:33,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:21:33,840 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:21:33,840 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:21:33,841 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:21:33,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:21:33,842 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:21:33,842 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:21:33,843 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:21:33,844 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:21:33,844 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:21:33,845 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:21:33,845 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:21:33,845 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:21:33,845 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:21:33,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:21:33,847 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:21:33,855 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:21:33,879 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:21:33,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:21:33,879 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:21:33,880 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:21:33,881 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:21:33,881 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:21:33,881 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:21:33,881 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:21:33,881 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:21:33,881 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:21:33,881 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:21:33,881 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:21:33,882 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:21:33,882 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:21:33,882 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:21:33,882 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:21:33,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:21:33,882 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:21:33,882 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:21:33,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:21:33,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:21:33,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:21:33,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:21:33,888 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:21:33,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:21:33,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:21:33,888 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:21:33,888 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99e55429335255eb98e2694a891b570e7d74ec9a [2021-08-26 15:21:34,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:21:34,208 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:21:34,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:21:34,212 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:21:34,213 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:21:34,214 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2021-08-26 15:21:34,278 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01ffb6403/0a6cee6a1e554394a5f52406e7aac325/FLAGaadd83388 [2021-08-26 15:21:34,889 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:21:34,890 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2021-08-26 15:21:34,921 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01ffb6403/0a6cee6a1e554394a5f52406e7aac325/FLAGaadd83388 [2021-08-26 15:21:35,289 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01ffb6403/0a6cee6a1e554394a5f52406e7aac325 [2021-08-26 15:21:35,293 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:21:35,295 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:21:35,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:21:35,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:21:35,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:21:35,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:35" (1/1) ... [2021-08-26 15:21:35,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a2c4da9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:35, skipping insertion in model container [2021-08-26 15:21:35,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:35" (1/1) ... [2021-08-26 15:21:35,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:21:35,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:21:35,666 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_back_harness.i[4494,4507] [2021-08-26 15:21:35,673 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_back_harness.i[4554,4567] [2021-08-26 15:21:35,701 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:21:35,708 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:21:36,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,461 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,463 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,464 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,490 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,490 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,492 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,492 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,494 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,494 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,495 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,495 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:21:36,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:21:36,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:21:36,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:21:36,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:21:36,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:21:36,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:21:36,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:21:36,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:21:36,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:21:36,895 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:21:36,912 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:21:36,926 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:21:36,938 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_back_harness.i[4494,4507] [2021-08-26 15:21:36,939 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_back_harness.i[4554,4567] [2021-08-26 15:21:36,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:21:36,941 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:21:36,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,971 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,971 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,977 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,977 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,979 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,979 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,980 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:36,980 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:37,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:21:37,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:21:37,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:21:37,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:21:37,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:21:37,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:21:37,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:21:37,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:21:37,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:21:37,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:21:37,063 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:21:37,088 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:21:37,095 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 15:21:37,102 INFO L168 Benchmark]: Toolchain (without parser) took 1804.26 ms. Allocated memory was 56.6 MB in the beginning and 75.5 MB in the end (delta: 18.9 MB). Free memory was 28.4 MB in the beginning and 38.3 MB in the end (delta: -9.9 MB). Peak memory consumption was 22.8 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:37,103 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 56.6 MB. Free memory was 38.5 MB in the beginning and 38.5 MB in the end (delta: 44.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:21:37,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1802.24 ms. Allocated memory was 56.6 MB in the beginning and 75.5 MB in the end (delta: 18.9 MB). Free memory was 28.2 MB in the beginning and 38.3 MB in the end (delta: -10.1 MB). Peak memory consumption was 22.8 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:37,109 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 ms. Allocated memory is still 56.6 MB. Free memory was 38.5 MB in the beginning and 38.5 MB in the end (delta: 44.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1802.24 ms. Allocated memory was 56.6 MB in the beginning and 75.5 MB in the end (delta: 18.9 MB). Free memory was 28.2 MB in the beginning and 38.3 MB in the end (delta: -10.1 MB). Peak memory consumption was 22.8 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 15:21:38,872 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:21:38,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:21:38,919 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:21:38,919 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:21:38,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:21:38,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:21:38,931 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:21:38,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:21:38,939 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:21:38,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:21:38,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:21:38,941 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:21:38,941 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:21:38,942 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:21:38,943 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:21:38,943 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:21:38,944 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:21:38,945 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:21:38,946 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:21:38,947 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:21:38,952 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:21:38,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:21:38,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:21:38,966 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:21:38,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:21:38,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:21:38,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:21:38,970 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:21:38,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:21:38,971 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:21:38,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:21:38,972 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:21:38,973 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:21:38,973 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:21:38,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:21:38,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:21:38,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:21:38,974 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:21:38,975 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:21:38,975 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:21:38,977 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:21:39,018 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:21:39,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:21:39,020 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:21:39,020 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:21:39,022 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:21:39,023 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:21:39,023 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:21:39,023 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:21:39,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:21:39,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:21:39,025 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:21:39,025 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:21:39,025 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:21:39,025 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:21:39,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:21:39,026 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:21:39,026 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:21:39,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:21:39,026 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:21:39,026 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:21:39,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:21:39,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:21:39,036 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:21:39,036 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:21:39,036 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:21:39,036 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:21:39,036 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:21:39,037 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:21:39,037 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:21:39,037 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99e55429335255eb98e2694a891b570e7d74ec9a [2021-08-26 15:21:39,426 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:21:39,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:21:39,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:21:39,457 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:21:39,458 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:21:39,459 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2021-08-26 15:21:39,525 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80f1f0dc9/efd4b1cef0614ecdb38f999ee4d33ebd/FLAGc1d66fafb [2021-08-26 15:21:40,161 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:21:40,161 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2021-08-26 15:21:40,199 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80f1f0dc9/efd4b1cef0614ecdb38f999ee4d33ebd/FLAGc1d66fafb [2021-08-26 15:21:40,544 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80f1f0dc9/efd4b1cef0614ecdb38f999ee4d33ebd [2021-08-26 15:21:40,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:21:40,548 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:21:40,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:21:40,550 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:21:40,553 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:21:40,554 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:40" (1/1) ... [2021-08-26 15:21:40,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e2f65e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:40, skipping insertion in model container [2021-08-26 15:21:40,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:40" (1/1) ... [2021-08-26 15:21:40,560 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:21:40,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:21:40,910 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_back_harness.i[4494,4507] [2021-08-26 15:21:40,917 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_back_harness.i[4554,4567] [2021-08-26 15:21:40,942 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:21:40,950 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:21:41,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:41,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:41,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:41,881 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:41,882 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:41,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:41,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:41,913 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:41,914 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:41,917 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:41,923 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:41,924 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:41,925 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:21:42,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:21:42,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:21:42,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:21:42,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:21:42,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:21:42,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:21:42,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:21:42,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:21:42,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:21:42,358 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:21:42,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:21:42,412 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:21:42,424 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_back_harness.i[4494,4507] [2021-08-26 15:21:42,425 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_back_harness.i[4554,4567] [2021-08-26 15:21:42,426 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:21:42,427 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:21:42,464 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,473 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,474 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:42,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:21:42,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:21:42,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:21:42,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:21:42,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:21:42,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:21:42,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:21:42,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:21:42,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:21:42,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:21:42,568 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:21:42,592 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:21:42,794 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:21:42,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:42 WrapperNode [2021-08-26 15:21:42,795 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:21:42,795 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:21:42,796 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:21:42,796 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:21:42,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:42" (1/1) ... [2021-08-26 15:21:42,881 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 15:21:42,921 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:42" (1/1) ... [2021-08-26 15:21:42,921 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:21:42,921 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:21:42,923 INFO L168 Benchmark]: Toolchain (without parser) took 2374.60 ms. Allocated memory was 50.3 MB in the beginning and 79.7 MB in the end (delta: 29.4 MB). Free memory was 30.4 MB in the beginning and 43.8 MB in the end (delta: -13.4 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:42,924 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 50.3 MB. Free memory was 32.5 MB in the beginning and 32.4 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:21:42,924 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2245.24 ms. Allocated memory was 50.3 MB in the beginning and 79.7 MB in the end (delta: 29.4 MB). Free memory was 30.3 MB in the beginning and 29.3 MB in the end (delta: 1.0 MB). Peak memory consumption was 33.5 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:42,925 INFO L168 Benchmark]: Boogie Procedure Inliner took 125.92 ms. Allocated memory is still 79.7 MB. Free memory was 29.3 MB in the beginning and 43.8 MB in the end (delta: -14.5 MB). Peak memory consumption was 2.7 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:42,927 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 50.3 MB. Free memory was 32.5 MB in the beginning and 32.4 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2245.24 ms. Allocated memory was 50.3 MB in the beginning and 79.7 MB in the end (delta: 29.4 MB). Free memory was 30.3 MB in the beginning and 29.3 MB in the end (delta: 1.0 MB). Peak memory consumption was 33.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 125.92 ms. Allocated memory is still 79.7 MB. Free memory was 29.3 MB in the beginning and 43.8 MB in the end (delta: -14.5 MB). Peak memory consumption was 2.7 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...