./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 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_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 .............................................................................................................................................................................................................. 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 .................................................................................................................................................................................................... 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 23:10:22,718 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:10:22,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:10:22,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:10:22,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:10:22,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:10:22,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:10:22,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:10:22,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:10:22,757 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:10:22,758 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:10:22,759 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:10:22,760 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:10:22,760 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:10:22,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:10:22,763 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:10:22,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:10:22,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:10:22,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:10:22,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:10:22,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:10:22,770 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:10:22,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:10:22,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:10:22,774 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:10:22,774 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:10:22,774 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:10:22,784 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:10:22,790 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:10:22,792 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:10:22,792 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:10:22,793 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:10:22,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:10:22,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:10:22,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:10:22,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:10:22,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:10:22,796 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:10:22,796 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:10:22,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:10:22,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:10:22,800 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 23:10:22,837 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:10:22,838 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:10:22,839 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:10:22,839 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:10:22,840 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:10:22,841 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:10:22,841 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:10:22,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:10:22,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 23:10:22,841 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:10:22,842 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:10:22,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:10:22,842 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:10:22,842 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:10:22,843 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:10:22,843 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:10:22,843 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:10:22,843 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:10:22,843 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:10:22,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:10:22,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:10:22,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:10:22,844 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:10:22,844 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 23:10:22,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 23:10:22,844 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:10:22,844 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:10:22,845 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 724e1f2ed3af355015c4ab2616ad84235dec49b1 [2021-08-29 23:10:23,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:10:23,242 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:10:23,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:10:23,246 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:10:23,247 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:10:23,249 INFO L432 ainManager$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 [2021-08-29 23:10:23,323 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a873ab34/d8d490a6dc674e2294487ca6fee0f3bb/FLAGe961454a6 [2021-08-29 23:10:24,180 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:10:24,181 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-08-29 23:10:24,226 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a873ab34/d8d490a6dc674e2294487ca6fee0f3bb/FLAGe961454a6 [2021-08-29 23:10:24,343 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a873ab34/d8d490a6dc674e2294487ca6fee0f3bb [2021-08-29 23:10:24,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:10:24,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:10:24,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:10:24,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:10:24,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:10:24,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:10:24" (1/1) ... [2021-08-29 23:10:24,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14919431 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:24, skipping insertion in model container [2021-08-29 23:10:24,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:10:24" (1/1) ... [2021-08-29 23:10:24,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:10:24,476 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:10:24,844 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] [2021-08-29 23:10:24,852 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] [2021-08-29 23:10:24,885 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:10:24,893 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:10:25,680 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:25,681 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:25,682 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:25,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:25,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:25,700 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:25,702 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:25,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:25,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:25,714 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:25,715 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:25,715 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:25,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:25,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:10:25,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:10:25,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:10:25,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:10:25,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:10:25,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:10:25,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:10:25,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:10:25,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:10:25,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:10:26,117 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:10:26,240 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:10:26,284 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 23:10:26,308 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] [2021-08-29 23:10:26,309 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] [2021-08-29 23:10:26,310 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:10:26,311 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:10:26,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:26,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:26,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:26,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:26,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:26,346 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:26,347 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:26,347 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:26,348 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:26,348 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:26,349 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:26,349 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:26,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:26,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:10:26,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:10:26,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:10:26,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:10:26,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:10:26,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:10:26,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:10:26,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:10:26,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:10:26,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:10:26,453 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:10:26,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:10:26,496 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 23:10:26,504 INFO L158 Benchmark]: Toolchain (without parser) took 2154.10ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 39.3MB in the beginning and 43.3MB in the end (delta: -4.0MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2021-08-29 23:10:26,505 INFO L158 Benchmark]: CDTParser took 0.71ms. Allocated memory is still 67.1MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 32.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:10:26,509 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2149.23ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 39.1MB in the beginning and 43.3MB in the end (delta: -4.2MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2021-08-29 23:10:26,511 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71ms. Allocated memory is still 67.1MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 32.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2149.23ms. Allocated memory was 67.1MB in the beginning and 92.3MB in the end (delta: 25.2MB). Free memory was 39.1MB in the beginning and 43.3MB in the end (delta: -4.2MB). Peak memory consumption was 32.8MB. 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 23:10:28,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:10:28,470 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:10:28,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:10:28,498 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:10:28,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:10:28,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:10:28,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:10:28,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:10:28,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:10:28,516 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:10:28,517 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:10:28,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:10:28,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:10:28,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:10:28,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:10:28,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:10:28,525 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:10:28,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:10:28,533 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:10:28,535 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:10:28,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:10:28,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:10:28,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:10:28,546 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:10:28,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:10:28,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:10:28,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:10:28,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:10:28,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:10:28,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:10:28,555 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:10:28,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:10:28,557 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:10:28,558 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:10:28,558 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:10:28,559 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:10:28,559 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:10:28,559 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:10:28,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:10:28,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:10:28,563 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 23:10:28,598 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:10:28,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:10:28,600 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:10:28,600 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:10:28,602 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:10:28,603 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:10:28,603 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:10:28,603 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:10:28,603 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:10:28,604 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:10:28,605 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:10:28,605 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:10:28,605 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 23:10:28,605 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 23:10:28,605 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:10:28,606 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:10:28,612 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:10:28,612 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:10:28,613 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:10:28,613 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:10:28,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:10:28,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:10:28,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:10:28,614 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:10:28,614 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 23:10:28,614 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 23:10:28,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:10:28,614 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:10:28,615 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 23:10:28,615 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 724e1f2ed3af355015c4ab2616ad84235dec49b1 [2021-08-29 23:10:28,973 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:10:29,005 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:10:29,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:10:29,009 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:10:29,012 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:10:29,014 INFO L432 ainManager$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 [2021-08-29 23:10:29,085 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a433f8197/b7dd042aeb3c4fd1b04ab0f6285f9222/FLAGaf4b71a7a [2021-08-29 23:10:29,984 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:10:29,985 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-08-29 23:10:30,022 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a433f8197/b7dd042aeb3c4fd1b04ab0f6285f9222/FLAGaf4b71a7a [2021-08-29 23:10:30,103 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a433f8197/b7dd042aeb3c4fd1b04ab0f6285f9222 [2021-08-29 23:10:30,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:10:30,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:10:30,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:10:30,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:10:30,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:10:30,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:10:30" (1/1) ... [2021-08-29 23:10:30,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f244e62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:30, skipping insertion in model container [2021-08-29 23:10:30,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:10:30" (1/1) ... [2021-08-29 23:10:30,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:10:30,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:10:30,523 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] [2021-08-29 23:10:30,531 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] [2021-08-29 23:10:30,565 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:10:30,573 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:10:31,272 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:31,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:31,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:31,274 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:31,274 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:31,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:31,287 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:31,288 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:31,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:31,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:31,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:31,292 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:31,292 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:31,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:10:31,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:10:31,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:10:31,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:10:31,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:10:31,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:10:31,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:10:31,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:10:31,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:10:31,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:10:31,778 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:10:31,910 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:10:31,957 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 23:10:31,983 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] [2021-08-29 23:10:31,984 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] [2021-08-29 23:10:31,987 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:10:31,987 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:10:32,043 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:32,043 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:32,044 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:32,045 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:32,045 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:32,059 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:32,061 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:32,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:32,063 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:32,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:32,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:32,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:32,070 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:10:32,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:10:32,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:10:32,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:10:32,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:10:32,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:10:32,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:10:32,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:10:32,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:10:32,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:10:32,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:10:32,183 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:10:32,237 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:10:32,524 INFO L208 MainTranslator]: Completed translation [2021-08-29 23:10:32,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:32 WrapperNode [2021-08-29 23:10:32,525 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 23:10:32,526 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 23:10:32,526 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 23:10:32,526 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 23:10:32,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:32" (1/1) ... [2021-08-29 23:10:32,599 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 23:10:32,665 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:10:32" (1/1) ... [2021-08-29 23:10:32,666 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 23:10:32,666 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-29 23:10:32,668 INFO L158 Benchmark]: Toolchain (without parser) took 2559.83ms. Allocated memory was 62.9MB in the beginning and 111.1MB in the end (delta: 48.2MB). Free memory was 35.3MB in the beginning and 70.0MB in the end (delta: -34.7MB). Peak memory consumption was 37.1MB. Max. memory is 16.1GB. [2021-08-29 23:10:32,669 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 45.0MB in the beginning and 45.0MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:10:32,669 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2415.87ms. Allocated memory was 62.9MB in the beginning and 111.1MB in the end (delta: 48.2MB). Free memory was 35.2MB in the beginning and 49.7MB in the end (delta: -14.5MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. [2021-08-29 23:10:32,670 INFO L158 Benchmark]: Boogie Procedure Inliner took 139.63ms. Allocated memory is still 111.1MB. Free memory was 49.7MB in the beginning and 70.0MB in the end (delta: -20.4MB). Peak memory consumption was 4.6MB. Max. memory is 16.1GB. [2021-08-29 23:10:32,671 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 62.9MB. Free memory was 45.0MB in the beginning and 45.0MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2415.87ms. Allocated memory was 62.9MB in the beginning and 111.1MB in the end (delta: 48.2MB). Free memory was 35.2MB in the beginning and 49.7MB in the end (delta: -14.5MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 139.63ms. Allocated memory is still 111.1MB. Free memory was 49.7MB in the beginning and 70.0MB in the end (delta: -20.4MB). Peak memory consumption was 4.6MB. 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...