./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_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_linked_list_insert_after_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 a896eb467d05f3828f23495dbd7b02f4db2b54bc .............................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_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 a896eb467d05f3828f23495dbd7b02f4db2b54bc .................................................................................................................................................................................................... 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 23:05:39,530 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:05:39,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:05:39,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:05:39,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:05:39,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:05:39,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:05:39,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:05:39,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:05:39,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:05:39,573 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:05:39,574 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:05:39,574 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:05:39,575 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:05:39,576 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:05:39,577 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:05:39,578 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:05:39,579 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:05:39,580 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:05:39,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:05:39,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:05:39,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:05:39,584 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:05:39,585 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:05:39,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:05:39,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:05:39,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:05:39,589 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:05:39,590 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:05:39,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:05:39,591 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:05:39,591 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:05:39,592 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:05:39,593 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:05:39,594 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:05:39,594 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:05:39,594 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:05:39,595 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:05:39,595 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:05:39,596 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:05:39,596 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:05:39,597 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 23:05:39,617 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:05:39,617 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:05:39,618 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:05:39,618 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:05:39,619 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:05:39,619 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:05:39,619 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:05:39,620 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:05:39,620 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 23:05:39,620 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:05:39,620 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:05:39,620 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:05:39,621 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:05:39,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:05:39,621 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:05:39,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:05:39,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:05:39,622 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:05:39,622 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:05:39,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:05:39,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:05:39,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:05:39,623 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:05:39,623 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 23:05:39,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 23:05:39,623 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:05:39,623 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:05:39,623 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a896eb467d05f3828f23495dbd7b02f4db2b54bc [2021-08-29 23:05:39,924 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:05:39,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:05:39,960 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:05:39,961 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:05:39,962 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:05:39,964 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2021-08-29 23:05:40,041 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ce505ee3/452cca1bdf364f088a0e9aa622229552/FLAG2d81e6c57 [2021-08-29 23:05:40,763 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:05:40,765 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2021-08-29 23:05:40,792 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ce505ee3/452cca1bdf364f088a0e9aa622229552/FLAG2d81e6c57 [2021-08-29 23:05:40,939 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ce505ee3/452cca1bdf364f088a0e9aa622229552 [2021-08-29 23:05:40,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:05:40,944 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:05:40,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:05:40,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:05:40,951 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:05:40,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:05:40" (1/1) ... [2021-08-29 23:05:40,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@661f9d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:05:40, skipping insertion in model container [2021-08-29 23:05:40,953 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:05:40" (1/1) ... [2021-08-29 23:05:40,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:05:41,069 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:05:41,324 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4502,4515] [2021-08-29 23:05:41,331 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2021-08-29 23:05:41,359 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:05:41,368 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:05:42,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,343 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,344 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,345 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,370 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,371 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,371 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,371 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:05:42,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:05:42,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:05:42,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:05:42,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:05:42,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:05:42,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:05:42,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:05:42,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:05:42,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:05:42,795 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:05:42,813 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:05:42,841 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 23:05:42,852 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_linked_list_insert_after_harness.i[4502,4515] [2021-08-29 23:05:42,853 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2021-08-29 23:05:42,855 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:05:42,856 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:05:42,883 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,892 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,892 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:42,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:05:42,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:05:42,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:05:42,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:05:42,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:05:42,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:05:42,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:05:42,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:05:42,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:05:42,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:05:42,959 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:05:42,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:05:42,972 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 23:05:42,978 INFO L158 Benchmark]: Toolchain (without parser) took 2033.07ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 28.8MB in the beginning and 30.1MB in the end (delta: -1.3MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2021-08-29 23:05:42,978 INFO L158 Benchmark]: CDTParser took 0.82ms. Allocated memory is still 56.6MB. Free memory was 39.0MB in the beginning and 38.9MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:05:42,979 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2028.31ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 28.6MB in the beginning and 30.1MB in the end (delta: -1.5MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2021-08-29 23:05:42,990 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.82ms. Allocated memory is still 56.6MB. Free memory was 39.0MB in the beginning and 38.9MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2028.31ms. Allocated memory was 56.6MB in the beginning and 69.2MB in the end (delta: 12.6MB). Free memory was 28.6MB in the beginning and 30.1MB in the end (delta: -1.5MB). Peak memory consumption was 20.0MB. 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 23:05:44,766 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:05:44,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:05:44,795 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:05:44,796 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:05:44,797 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:05:44,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:05:44,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:05:44,802 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:05:44,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:05:44,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:05:44,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:05:44,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:05:44,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:05:44,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:05:44,813 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:05:44,814 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:05:44,815 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:05:44,816 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:05:44,821 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:05:44,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:05:44,824 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:05:44,826 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:05:44,827 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:05:44,833 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:05:44,836 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:05:44,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:05:44,838 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:05:44,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:05:44,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:05:44,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:05:44,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:05:44,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:05:44,842 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:05:44,843 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:05:44,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:05:44,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:05:44,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:05:44,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:05:44,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:05:44,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:05:44,847 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 23:05:44,873 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:05:44,873 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:05:44,874 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:05:44,874 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:05:44,876 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:05:44,876 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:05:44,876 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:05:44,876 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:05:44,877 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:05:44,877 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:05:44,878 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:05:44,878 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:05:44,878 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 23:05:44,878 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 23:05:44,878 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:05:44,878 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:05:44,879 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:05:44,879 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:05:44,879 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:05:44,879 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:05:44,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:05:44,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:05:44,880 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:05:44,880 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:05:44,880 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 23:05:44,880 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 23:05:44,880 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:05:44,880 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:05:44,880 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 23:05:44,881 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a896eb467d05f3828f23495dbd7b02f4db2b54bc [2021-08-29 23:05:45,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:05:45,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:05:45,223 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:05:45,224 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:05:45,224 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:05:45,225 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2021-08-29 23:05:45,315 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c54b7d99/56c9089f859d4956b0d093628c957495/FLAG1a9d2bdfd [2021-08-29 23:05:45,942 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:05:45,943 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2021-08-29 23:05:45,978 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c54b7d99/56c9089f859d4956b0d093628c957495/FLAG1a9d2bdfd [2021-08-29 23:05:46,131 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c54b7d99/56c9089f859d4956b0d093628c957495 [2021-08-29 23:05:46,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:05:46,136 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:05:46,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:05:46,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:05:46,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:05:46,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:05:46" (1/1) ... [2021-08-29 23:05:46,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38131898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:05:46, skipping insertion in model container [2021-08-29 23:05:46,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:05:46" (1/1) ... [2021-08-29 23:05:46,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:05:46,271 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:05:46,500 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4502,4515] [2021-08-29 23:05:46,526 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2021-08-29 23:05:46,559 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:05:46,564 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:05:47,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,111 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,111 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,125 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,126 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,128 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,128 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,130 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,131 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,131 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,132 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:05:47,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:05:47,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:05:47,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:05:47,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:05:47,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:05:47,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:05:47,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:05:47,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:05:47,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:05:47,568 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:05:47,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:05:47,602 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 23:05:47,626 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4502,4515] [2021-08-29 23:05:47,627 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2021-08-29 23:05:47,628 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:05:47,629 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:05:47,676 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,683 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:05:47,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:05:47,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:05:47,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:05:47,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:05:47,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:05:47,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:05:47,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:05:47,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:05:47,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:05:47,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:05:47,786 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:05:47,800 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:05:47,937 INFO L208 MainTranslator]: Completed translation [2021-08-29 23:05:47,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:05:47 WrapperNode [2021-08-29 23:05:47,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 23:05:47,940 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 23:05:47,940 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 23:05:47,940 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 23:05:47,946 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:05:47" (1/1) ... [2021-08-29 23:05:48,049 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 23:05:48,092 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:05:47" (1/1) ... [2021-08-29 23:05:48,093 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 23:05:48,093 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-29 23:05:48,110 INFO L158 Benchmark]: Toolchain (without parser) took 1957.69ms. Allocated memory was 54.5MB in the beginning and 81.8MB in the end (delta: 27.3MB). Free memory was 26.5MB in the beginning and 38.0MB in the end (delta: -11.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-08-29 23:05:48,110 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 54.5MB. Free memory was 36.3MB in the beginning and 36.3MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:05:48,111 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1799.23ms. Allocated memory was 54.5MB in the beginning and 81.8MB in the end (delta: 27.3MB). Free memory was 26.3MB in the beginning and 41.7MB in the end (delta: -15.4MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2021-08-29 23:05:48,111 INFO L158 Benchmark]: Boogie Procedure Inliner took 153.14ms. Allocated memory is still 81.8MB. Free memory was 41.7MB in the beginning and 38.0MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-08-29 23:05:48,113 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 54.5MB. Free memory was 36.3MB in the beginning and 36.3MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1799.23ms. Allocated memory was 54.5MB in the beginning and 81.8MB in the end (delta: 27.3MB). Free memory was 26.3MB in the beginning and 41.7MB in the end (delta: -15.4MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 153.14ms. Allocated memory is still 81.8MB. Free memory was 41.7MB in the beginning and 38.0MB in the end (delta: 3.7MB). 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...