./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5fbdf5bf 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_string_bytes_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 1d2db71370b3cb9858eecd3d6e51aa30849f47ca ................................................................................................................................................................................................................ 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_string_bytes_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 1d2db71370b3cb9858eecd3d6e51aa30849f47ca .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 23:10:36,737 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:10:36,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:10:36,767 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:10:36,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:10:36,769 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:10:36,771 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:10:36,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:10:36,775 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:10:36,776 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:10:36,776 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:10:36,778 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:10:36,778 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:10:36,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:10:36,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:10:36,781 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:10:36,782 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:10:36,783 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:10:36,785 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:10:36,786 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:10:36,788 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:10:36,789 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:10:36,790 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:10:36,791 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:10:36,802 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:10:36,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:10:36,808 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:10:36,809 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:10:36,810 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:10:36,811 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:10:36,812 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:10:36,813 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:10:36,815 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:10:36,816 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:10:36,818 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:10:36,818 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:10:36,819 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:10:36,819 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:10:36,819 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:10:36,822 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:10:36,822 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:10:36,824 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 23:10:36,868 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:10:36,868 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:10:36,869 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:10:36,869 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:10:36,871 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:10:36,872 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:10:36,872 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:10:36,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:10:36,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 23:10:36,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:10:36,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:10:36,874 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:10:36,874 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:10:36,874 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:10:36,874 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:10:36,875 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:10:36,875 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:10:36,875 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:10:36,875 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:10:36,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:10:36,876 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:10:36,876 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:10:36,876 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:10:36,877 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 23:10:36,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 23:10:36,877 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:10:36,877 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:10:36,877 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d2db71370b3cb9858eecd3d6e51aa30849f47ca [2021-08-29 23:10:37,205 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:10:37,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:10:37,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:10:37,250 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:10:37,251 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:10:37,254 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-08-29 23:10:37,324 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b7cf8763/6ec5a1845ff149b0a1554c1eb9c28084/FLAGbe7c33722 [2021-08-29 23:10:38,124 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:10:38,124 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-08-29 23:10:38,164 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b7cf8763/6ec5a1845ff149b0a1554c1eb9c28084/FLAGbe7c33722 [2021-08-29 23:10:38,336 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b7cf8763/6ec5a1845ff149b0a1554c1eb9c28084 [2021-08-29 23:10:38,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:10:38,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:10:38,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:10:38,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:10:38,348 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:10:38,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:10:38" (1/1) ... [2021-08-29 23:10:38,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79748fe7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:38, skipping insertion in model container [2021-08-29 23:10:38,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:10:38" (1/1) ... [2021-08-29 23:10:38,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:10:38,466 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:10:38,807 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_string_bytes_harness.i[4490,4503] [2021-08-29 23:10:38,823 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_string_bytes_harness.i[4550,4563] [2021-08-29 23:10:38,859 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:10:38,870 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:10:39,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:39,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:39,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:39,670 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:39,671 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:39,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:39,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:39,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:39,688 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:39,690 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:39,692 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:39,692 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:39,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:10:40,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:10:40,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:10:40,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:10:40,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:10:40,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:10:40,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:10:40,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:10:40,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:10:40,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:10:40,192 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:10:40,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:10:40,243 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 23:10:40,263 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_string_bytes_harness.i[4490,4503] [2021-08-29 23:10:40,274 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_string_bytes_harness.i[4550,4563] [2021-08-29 23:10:40,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:10:40,278 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:10:40,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,313 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,327 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,332 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,333 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,333 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:40,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:10:40,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:10:40,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:10:40,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:10:40,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:10:40,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:10:40,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:10:40,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:10:40,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:10:40,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:10:40,431 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:10:40,446 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:10:40,452 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) [2021-08-29 23:10:40,460 INFO L158 Benchmark]: Toolchain (without parser) took 2118.07ms. Allocated memory was 65.0MB in the beginning and 90.2MB in the end (delta: 25.2MB). Free memory was 38.6MB in the beginning and 53.5MB in the end (delta: -14.9MB). Peak memory consumption was 31.8MB. Max. memory is 16.1GB. [2021-08-29 23:10:40,461 INFO L158 Benchmark]: CDTParser took 0.74ms. Allocated memory is still 65.0MB. Free memory was 46.0MB in the beginning and 46.0MB in the end (delta: 32.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:10:40,463 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2115.25ms. Allocated memory was 65.0MB in the beginning and 90.2MB in the end (delta: 25.2MB). Free memory was 38.4MB in the beginning and 53.5MB in the end (delta: -15.1MB). Peak memory consumption was 31.8MB. Max. memory is 16.1GB. [2021-08-29 23:10:40,466 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74ms. Allocated memory is still 65.0MB. Free memory was 46.0MB in the beginning and 46.0MB in the end (delta: 32.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2115.25ms. Allocated memory was 65.0MB in the beginning and 90.2MB in the end (delta: 25.2MB). Free memory was 38.4MB in the beginning and 53.5MB in the end (delta: -15.1MB). Peak memory consumption was 31.8MB. Max. memory is 16.1GB. * 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-wip.dd.seqcomp-5fbdf5b [2021-08-29 23:10:42,467 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:10:42,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:10:42,521 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:10:42,522 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:10:42,525 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:10:42,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:10:42,533 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:10:42,535 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:10:42,547 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:10:42,551 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:10:42,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:10:42,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:10:42,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:10:42,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:10:42,556 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:10:42,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:10:42,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:10:42,558 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:10:42,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:10:42,561 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:10:42,566 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:10:42,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:10:42,568 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:10:42,570 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:10:42,571 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:10:42,571 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:10:42,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:10:42,572 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:10:42,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:10:42,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:10:42,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:10:42,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:10:42,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:10:42,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:10:42,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:10:42,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:10:42,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:10:42,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:10:42,580 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:10:42,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:10:42,581 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 23:10:42,604 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:10:42,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:10:42,605 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:10:42,605 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:10:42,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:10:42,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:10:42,606 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:10:42,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:10:42,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:10:42,607 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:10:42,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:10:42,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:10:42,608 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 23:10:42,608 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 23:10:42,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:10:42,608 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:10:42,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:10:42,609 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:10:42,609 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:10:42,609 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:10:42,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:10:42,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:10:42,610 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:10:42,610 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:10:42,610 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 23:10:42,610 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 23:10:42,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:10:42,611 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:10:42,611 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 23:10:42,611 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d2db71370b3cb9858eecd3d6e51aa30849f47ca [2021-08-29 23:10:43,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:10:43,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:10:43,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:10:43,060 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:10:43,060 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:10:43,062 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-08-29 23:10:43,129 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b4142e5d/2e0a8ead958c4c6c963b303a83552f62/FLAG6b66bf1f2 [2021-08-29 23:10:43,982 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:10:43,982 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-08-29 23:10:44,019 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b4142e5d/2e0a8ead958c4c6c963b303a83552f62/FLAG6b66bf1f2 [2021-08-29 23:10:44,143 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b4142e5d/2e0a8ead958c4c6c963b303a83552f62 [2021-08-29 23:10:44,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:10:44,148 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:10:44,152 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:10:44,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:10:44,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:10:44,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:10:44" (1/1) ... [2021-08-29 23:10:44,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55b0c0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:44, skipping insertion in model container [2021-08-29 23:10:44,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:10:44" (1/1) ... [2021-08-29 23:10:44,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:10:44,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:10:44,544 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_string_bytes_harness.i[4490,4503] [2021-08-29 23:10:44,551 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_string_bytes_harness.i[4550,4563] [2021-08-29 23:10:44,575 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:10:44,590 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:10:45,514 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:45,515 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:45,515 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:45,516 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:45,517 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:45,533 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:45,537 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:45,543 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:45,545 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:45,549 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:45,550 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:45,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:45,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:45,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:10:45,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:10:45,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:10:45,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:10:45,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:10:45,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:10:45,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:10:45,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:10:45,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:10:45,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:10:46,079 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:10:46,131 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:10:46,156 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 23:10:46,183 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_string_bytes_harness.i[4490,4503] [2021-08-29 23:10:46,185 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_string_bytes_harness.i[4550,4563] [2021-08-29 23:10:46,187 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:10:46,188 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:10:46,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:46,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:46,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:46,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:46,265 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:46,271 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:46,274 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:46,275 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:46,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:46,277 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:46,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:46,280 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:46,281 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:46,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:10:46,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:10:46,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:10:46,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:10:46,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:10:46,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:10:46,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:10:46,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:10:46,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:10:46,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:10:46,384 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:10:46,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:10:46,662 INFO L208 MainTranslator]: Completed translation [2021-08-29 23:10:46,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:46 WrapperNode [2021-08-29 23:10:46,663 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 23:10:46,665 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 23:10:46,665 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 23:10:46,665 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 23:10:46,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:46" (1/1) ... [2021-08-29 23:10:46,738 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]]] [2021-08-29 23:10:46,796 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:46" (1/1) ... [2021-08-29 23:10:46,796 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 23:10:46,796 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-29 23:10:46,798 INFO L158 Benchmark]: Toolchain (without parser) took 2650.05ms. Allocated memory was 52.4MB in the beginning and 81.8MB in the end (delta: 29.4MB). Free memory was 32.7MB in the beginning and 33.5MB in the end (delta: -816.1kB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2021-08-29 23:10:46,799 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 52.4MB. Free memory was 34.0MB in the beginning and 33.9MB in the end (delta: 46.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:10:46,799 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2511.37ms. Allocated memory was 52.4MB in the beginning and 81.8MB in the end (delta: 29.4MB). Free memory was 32.5MB in the beginning and 37.3MB in the end (delta: -4.7MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. [2021-08-29 23:10:46,800 INFO L158 Benchmark]: Boogie Procedure Inliner took 131.44ms. Allocated memory is still 81.8MB. Free memory was 37.3MB in the beginning and 33.5MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-08-29 23:10:46,802 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 52.4MB. Free memory was 34.0MB in the beginning and 33.9MB in the end (delta: 46.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2511.37ms. Allocated memory was 52.4MB in the beginning and 81.8MB in the end (delta: 29.4MB). Free memory was 32.5MB in the beginning and 37.3MB in the end (delta: -4.7MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 131.44ms. Allocated memory is still 81.8MB. Free memory was 37.3MB in the beginning and 33.5MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * 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...