./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_next_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_next_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 95310b08eb8d978ae1fc180f555b4a0de64390d3 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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_next_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 95310b08eb8d978ae1fc180f555b4a0de64390d3 .................................................................................................................................................................................................... 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 15:22:06,605 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:22:06,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:22:06,633 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:22:06,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:22:06,635 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:22:06,636 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:22:06,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:22:06,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:22:06,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:22:06,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:22:06,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:22:06,641 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:22:06,642 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:22:06,643 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:22:06,644 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:22:06,645 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:22:06,646 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:22:06,647 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:22:06,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:22:06,650 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:22:06,651 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:22:06,652 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:22:06,652 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:22:06,654 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:22:06,655 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:22:06,655 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:22:06,655 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:22:06,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:22:06,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:22:06,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:22:06,662 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:22:06,662 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:22:06,663 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:22:06,664 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:22:06,664 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:22:06,664 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:22:06,665 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:22:06,665 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:22:06,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:22:06,666 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:22:06,667 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:22:06,683 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:22:06,683 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:22:06,683 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:22:06,683 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:22:06,684 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:22:06,685 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:22:06,685 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:22:06,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:22:06,685 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:22:06,685 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:22:06,685 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:22:06,685 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:22:06,686 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:22:06,686 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:22:06,686 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:22:06,686 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:22:06,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:22:06,686 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:22:06,687 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:22:06,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:22:06,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:22:06,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:22:06,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:22:06,687 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:22:06,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:22:06,688 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:22:06,688 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:22:06,688 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95310b08eb8d978ae1fc180f555b4a0de64390d3 [2021-08-26 15:22:06,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:22:06,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:22:06,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:22:06,984 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:22:06,985 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:22:06,985 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2021-08-26 15:22:07,043 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46d31f219/cd27f78b0da54c1986f4f6313df78a58/FLAGce7cde112 [2021-08-26 15:22:07,609 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:22:07,610 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2021-08-26 15:22:07,641 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46d31f219/cd27f78b0da54c1986f4f6313df78a58/FLAGce7cde112 [2021-08-26 15:22:07,811 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46d31f219/cd27f78b0da54c1986f4f6313df78a58 [2021-08-26 15:22:07,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:22:07,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:22:07,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:07,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:22:07,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:22:07,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:07" (1/1) ... [2021-08-26 15:22:07,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@423504ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:07, skipping insertion in model container [2021-08-26 15:22:07,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:07" (1/1) ... [2021-08-26 15:22:07,824 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:22:07,894 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:22:08,077 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_next_harness.i[4494,4507] [2021-08-26 15:22:08,082 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_next_harness.i[4554,4567] [2021-08-26 15:22:08,091 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:08,093 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:08,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,461 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,462 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,463 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,474 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,479 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,488 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,490 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:08,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:08,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:08,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:08,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:08,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:08,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:08,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:08,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:08,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:08,740 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:08,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:08,760 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:22:08,768 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_next_harness.i[4494,4507] [2021-08-26 15:22:08,768 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_next_harness.i[4554,4567] [2021-08-26 15:22:08,769 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:08,770 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:08,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,794 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,794 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:08,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:08,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:08,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:08,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:08,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:08,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:08,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:08,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:08,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:08,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:08,844 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:08,851 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:08,855 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 15:22:08,858 INFO L168 Benchmark]: Toolchain (without parser) took 1043.38 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 38.1 MB in the beginning and 32.0 MB in the end (delta: 6.1 MB). Peak memory consumption was 23.8 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:08,859 INFO L168 Benchmark]: CDTParser took 0.59 ms. Allocated memory is still 48.2 MB. Free memory was 30.8 MB in the beginning and 30.8 MB in the end (delta: 51.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:22:08,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1041.48 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 37.9 MB in the beginning and 32.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 23.8 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:08,860 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59 ms. Allocated memory is still 48.2 MB. Free memory was 30.8 MB in the beginning and 30.8 MB in the end (delta: 51.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1041.48 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 37.9 MB in the beginning and 32.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 23.8 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 15:22:10,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:22:10,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:22:10,580 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:22:10,580 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:22:10,584 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:22:10,585 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:22:10,590 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:22:10,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:22:10,597 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:22:10,605 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:22:10,606 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:22:10,607 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:22:10,609 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:22:10,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:22:10,616 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:22:10,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:22:10,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:22:10,621 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:22:10,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:22:10,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:22:10,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:22:10,630 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:22:10,631 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:22:10,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:22:10,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:22:10,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:22:10,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:22:10,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:22:10,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:22:10,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:22:10,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:22:10,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:22:10,642 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:22:10,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:22:10,643 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:22:10,643 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:22:10,644 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:22:10,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:22:10,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:22:10,645 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:22:10,649 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:22:10,676 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:22:10,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:22:10,677 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:22:10,677 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:22:10,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:22:10,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:22:10,679 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:22:10,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:22:10,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:22:10,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:22:10,681 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:22:10,681 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:22:10,681 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:22:10,681 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:22:10,681 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:22:10,681 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:22:10,682 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:22:10,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:22:10,682 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:22:10,682 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:22:10,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:22:10,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:22:10,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:22:10,683 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:22:10,683 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:22:10,683 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:22:10,683 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:22:10,683 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:22:10,683 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:22:10,684 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95310b08eb8d978ae1fc180f555b4a0de64390d3 [2021-08-26 15:22:11,014 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:22:11,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:22:11,038 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:22:11,039 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:22:11,039 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:22:11,040 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2021-08-26 15:22:11,076 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e0192a0e/8e49c1f7f6134bbf9bf4fc175db2cb0c/FLAGb3abf9003 [2021-08-26 15:22:11,711 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:22:11,711 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2021-08-26 15:22:11,751 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e0192a0e/8e49c1f7f6134bbf9bf4fc175db2cb0c/FLAGb3abf9003 [2021-08-26 15:22:12,124 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e0192a0e/8e49c1f7f6134bbf9bf4fc175db2cb0c [2021-08-26 15:22:12,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:22:12,127 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:22:12,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:12,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:22:12,142 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:22:12,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:12" (1/1) ... [2021-08-26 15:22:12,143 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15fd7491 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:12, skipping insertion in model container [2021-08-26 15:22:12,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:22:12" (1/1) ... [2021-08-26 15:22:12,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:22:12,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:22:12,389 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_next_harness.i[4494,4507] [2021-08-26 15:22:12,392 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_next_harness.i[4554,4567] [2021-08-26 15:22:12,414 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:12,417 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:12,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:12,801 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:12,801 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:12,802 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:12,802 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:12,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:12,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:12,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:12,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:12,814 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:12,815 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:12,815 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:12,816 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:13,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:13,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:13,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:13,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:13,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:13,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:13,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:13,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:13,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:13,153 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:13,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:13,193 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:22:13,214 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_next_harness.i[4494,4507] [2021-08-26 15:22:13,215 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_next_harness.i[4554,4567] [2021-08-26 15:22:13,217 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:22:13,217 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:22:13,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,250 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,256 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,257 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,258 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,258 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,258 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:22:13,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:22:13,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:22:13,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:22:13,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:22:13,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:22:13,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:22:13,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:22:13,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:22:13,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:22:13,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:22:13,336 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:22:13,351 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:22:13,517 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:22:13,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:13 WrapperNode [2021-08-26 15:22:13,518 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:22:13,519 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:22:13,519 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:22:13,519 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:22:13,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:13" (1/1) ... [2021-08-26 15:22:13,559 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 15:22:13,604 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:22:13" (1/1) ... [2021-08-26 15:22:13,605 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:22:13,605 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:22:13,607 INFO L168 Benchmark]: Toolchain (without parser) took 1479.05 ms. Allocated memory was 54.5 MB in the beginning and 113.2 MB in the end (delta: 58.7 MB). Free memory was 37.1 MB in the beginning and 60.2 MB in the end (delta: -23.1 MB). Peak memory consumption was 34.4 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:13,607 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:22:13,607 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1385.73 ms. Allocated memory was 54.5 MB in the beginning and 113.2 MB in the end (delta: 58.7 MB). Free memory was 36.8 MB in the beginning and 63.5 MB in the end (delta: -26.7 MB). Peak memory consumption was 47.0 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:13,608 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.13 ms. Allocated memory is still 113.2 MB. Free memory was 63.5 MB in the beginning and 60.2 MB in the end (delta: 3.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-08-26 15:22:13,609 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 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1385.73 ms. Allocated memory was 54.5 MB in the beginning and 113.2 MB in the end (delta: 58.7 MB). Free memory was 36.8 MB in the beginning and 63.5 MB in the end (delta: -26.7 MB). Peak memory consumption was 47.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 86.13 ms. Allocated memory is still 113.2 MB. Free memory was 63.5 MB in the beginning and 60.2 MB in the end (delta: 3.4 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...