./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_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_ring_buffer_init_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 724e1f2ed3af355015c4ab2616ad84235dec49b1 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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_ring_buffer_init_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 724e1f2ed3af355015c4ab2616ad84235dec49b1 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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 15:26:12,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:26:12,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:26:12,812 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:26:12,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:26:12,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:26:12,814 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:26:12,816 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:26:12,817 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:26:12,817 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:26:12,818 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:26:12,819 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:26:12,819 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:26:12,820 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:26:12,821 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:26:12,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:26:12,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:26:12,823 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:26:12,824 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:26:12,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:26:12,826 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:26:12,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:26:12,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:26:12,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:26:12,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:26:12,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:26:12,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:26:12,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:26:12,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:26:12,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:26:12,833 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:26:12,834 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:26:12,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:26:12,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:26:12,836 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:26:12,836 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:26:12,837 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:26:12,837 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:26:12,837 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:26:12,838 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:26:12,838 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:26:12,839 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:26:12,855 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:26:12,855 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:26:12,856 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:26:12,856 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:26:12,857 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:26:12,857 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:26:12,857 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:26:12,857 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:26:12,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:26:12,858 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:26:12,858 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:26:12,858 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:26:12,858 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:26:12,858 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:26:12,859 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:26:12,859 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:26:12,859 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:26:12,859 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:26:12,859 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:26:12,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:26:12,860 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:26:12,860 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:26:12,860 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:26:12,860 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:26:12,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:26:12,860 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:26:12,861 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:26:12,861 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 724e1f2ed3af355015c4ab2616ad84235dec49b1 [2021-08-26 15:26:13,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:26:13,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:26:13,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:26:13,164 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:26:13,165 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:26:13,166 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-08-26 15:26:13,218 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a6fa6bba/7c519e33784f45f0aaf47ba1004c3d14/FLAGcbe255dd4 [2021-08-26 15:26:13,705 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:26:13,705 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-08-26 15:26:13,738 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a6fa6bba/7c519e33784f45f0aaf47ba1004c3d14/FLAGcbe255dd4 [2021-08-26 15:26:13,983 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a6fa6bba/7c519e33784f45f0aaf47ba1004c3d14 [2021-08-26 15:26:13,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:26:13,991 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:26:13,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:26:13,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:26:13,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:26:13,996 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:13" (1/1) ... [2021-08-26 15:26:13,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e7416b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:13, skipping insertion in model container [2021-08-26 15:26:13,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:13" (1/1) ... [2021-08-26 15:26:14,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:26:14,098 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:26:14,379 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_ring_buffer_init_harness.i[4494,4507] [2021-08-26 15:26:14,387 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_ring_buffer_init_harness.i[4554,4567] [2021-08-26 15:26:14,408 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:26:14,414 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:26:14,940 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:14,947 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:14,948 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:14,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:14,952 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:14,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:14,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:14,980 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:14,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:14,985 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:14,986 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:14,987 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:14,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:26:15,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:26:15,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:26:15,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:26:15,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:26:15,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:26:15,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:26:15,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:26:15,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:26:15,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:26:15,307 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:26:15,358 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:26:15,376 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:26:15,385 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_ring_buffer_init_harness.i[4494,4507] [2021-08-26 15:26:15,386 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_ring_buffer_init_harness.i[4554,4567] [2021-08-26 15:26:15,387 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:26:15,388 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:26:15,409 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,415 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,417 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,417 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,418 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,418 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,418 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,419 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:15,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:26:15,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:26:15,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:26:15,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:26:15,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:26:15,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:26:15,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:26:15,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:26:15,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:26:15,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:26:15,486 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:26:15,512 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:26:15,525 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 15:26:15,537 INFO L168 Benchmark]: Toolchain (without parser) took 1543.40 ms. Allocated memory was 83.9 MB in the beginning and 134.2 MB in the end (delta: 50.3 MB). Free memory was 55.3 MB in the beginning and 85.7 MB in the end (delta: -30.4 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:15,538 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 50.3 MB. Free memory was 31.3 MB in the beginning and 31.3 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:26:15,541 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1541.74 ms. Allocated memory was 83.9 MB in the beginning and 134.2 MB in the end (delta: 50.3 MB). Free memory was 55.1 MB in the beginning and 85.7 MB in the end (delta: -30.6 MB). Peak memory consumption was 27.1 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:15,543 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 50.3 MB. Free memory was 31.3 MB in the beginning and 31.3 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1541.74 ms. Allocated memory was 83.9 MB in the beginning and 134.2 MB in the end (delta: 50.3 MB). Free memory was 55.1 MB in the beginning and 85.7 MB in the end (delta: -30.6 MB). Peak memory consumption was 27.1 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 15:26:17,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:26:17,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:26:17,807 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:26:17,808 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:26:17,811 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:26:17,812 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:26:17,816 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:26:17,818 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:26:17,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:26:17,823 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:26:17,825 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:26:17,825 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:26:17,827 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:26:17,828 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:26:17,834 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:26:17,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:26:17,835 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:26:17,840 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:26:17,846 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:26:17,847 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:26:17,848 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:26:17,850 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:26:17,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:26:17,858 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:26:17,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:26:17,859 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:26:17,862 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:26:17,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:26:17,863 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:26:17,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:26:17,865 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:26:17,867 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:26:17,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:26:17,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:26:17,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:26:17,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:26:17,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:26:17,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:26:17,873 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:26:17,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:26:17,877 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:26:17,925 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:26:17,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:26:17,927 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:26:17,927 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:26:17,929 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:26:17,929 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:26:17,929 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:26:17,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:26:17,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:26:17,930 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:26:17,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:26:17,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:26:17,931 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:26:17,931 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:26:17,931 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:26:17,931 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:26:17,931 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:26:17,931 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:26:17,932 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:26:17,932 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:26:17,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:26:17,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:26:17,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:26:17,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:26:17,933 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:26:17,933 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:26:17,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:26:17,933 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:26:17,933 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:26:17,933 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 724e1f2ed3af355015c4ab2616ad84235dec49b1 [2021-08-26 15:26:18,352 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:26:18,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:26:18,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:26:18,371 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:26:18,371 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:26:18,372 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-08-26 15:26:18,417 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecf05e9d4/18fc93a881e54c398936b49e58b466dc/FLAG753e814fa [2021-08-26 15:26:19,019 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:26:19,020 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-08-26 15:26:19,051 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecf05e9d4/18fc93a881e54c398936b49e58b466dc/FLAG753e814fa [2021-08-26 15:26:19,455 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecf05e9d4/18fc93a881e54c398936b49e58b466dc [2021-08-26 15:26:19,457 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:26:19,459 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:26:19,462 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:26:19,462 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:26:19,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:26:19,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:19" (1/1) ... [2021-08-26 15:26:19,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4583ccd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:19, skipping insertion in model container [2021-08-26 15:26:19,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:26:19" (1/1) ... [2021-08-26 15:26:19,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:26:19,564 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:26:19,842 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_ring_buffer_init_harness.i[4494,4507] [2021-08-26 15:26:19,855 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_ring_buffer_init_harness.i[4554,4567] [2021-08-26 15:26:19,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:26:19,893 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:26:20,428 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,430 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,438 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:26:20,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:26:20,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:26:20,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:26:20,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:26:20,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:26:20,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:26:20,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:26:20,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:26:20,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:26:20,733 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:26:20,786 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:26:20,817 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:26:20,826 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_ring_buffer_init_harness.i[4494,4507] [2021-08-26 15:26:20,827 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_ring_buffer_init_harness.i[4554,4567] [2021-08-26 15:26:20,829 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:26:20,829 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:26:20,870 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,871 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,871 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,871 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,872 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:26:20,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:26:20,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:26:20,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:26:20,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:26:20,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:26:20,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:26:20,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:26:20,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:26:20,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:26:20,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:26:20,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:26:20,964 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:26:21,292 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:26:21,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:21 WrapperNode [2021-08-26 15:26:21,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:26:21,294 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:26:21,294 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:26:21,294 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:26:21,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:21" (1/1) ... [2021-08-26 15:26:21,379 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 15:26:21,403 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:26:21" (1/1) ... [2021-08-26 15:26:21,403 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:26:21,404 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:26:21,405 INFO L168 Benchmark]: Toolchain (without parser) took 1945.86 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 40.8 MB in the beginning and 64.4 MB in the end (delta: -23.7 MB). Peak memory consumption was 38.4 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:21,406 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 48.2 MB. Free memory was 30.5 MB in the beginning and 30.5 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:26:21,406 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1830.93 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 40.6 MB in the beginning and 68.6 MB in the end (delta: -28.0 MB). Peak memory consumption was 46.8 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:21,407 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.71 ms. Allocated memory is still 125.8 MB. Free memory was 68.6 MB in the beginning and 64.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:26:21,409 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 48.2 MB. Free memory was 30.5 MB in the beginning and 30.5 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1830.93 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 40.6 MB in the beginning and 68.6 MB in the end (delta: -28.0 MB). Peak memory consumption was 46.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 109.71 ms. Allocated memory is still 125.8 MB. Free memory was 68.6 MB in the beginning and 64.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...