./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_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_rbegin_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 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 .............................................................................................................................................................................................................. 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_rbegin_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 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 23:06:32,478 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:06:32,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:06:32,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:06:32,513 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:06:32,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:06:32,517 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:06:32,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:06:32,522 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:06:32,526 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:06:32,526 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:06:32,529 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:06:32,530 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:06:32,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:06:32,532 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:06:32,535 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:06:32,536 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:06:32,536 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:06:32,538 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:06:32,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:06:32,543 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:06:32,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:06:32,545 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:06:32,546 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:06:32,551 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:06:32,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:06:32,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:06:32,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:06:32,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:06:32,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:06:32,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:06:32,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:06:32,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:06:32,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:06:32,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:06:32,557 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:06:32,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:06:32,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:06:32,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:06:32,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:06:32,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:06:32,563 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 23:06:32,591 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:06:32,592 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:06:32,592 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:06:32,593 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:06:32,594 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:06:32,594 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:06:32,594 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:06:32,594 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:06:32,595 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 23:06:32,595 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:06:32,595 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:06:32,595 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:06:32,595 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:06:32,595 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:06:32,596 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:06:32,596 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:06:32,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:06:32,596 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:06:32,596 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:06:32,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:06:32,596 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:06:32,596 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:06:32,596 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:06:32,597 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 23:06:32,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 23:06:32,597 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:06:32,597 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:06:32,597 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 [2021-08-29 23:06:32,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:06:32,925 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:06:32,927 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:06:32,927 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:06:32,928 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:06:32,929 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2021-08-29 23:06:32,991 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/872bcb5e1/d808a2528a0740c789dd25d3118a6f42/FLAG62984c683 [2021-08-29 23:06:33,574 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:06:33,575 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2021-08-29 23:06:33,596 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/872bcb5e1/d808a2528a0740c789dd25d3118a6f42/FLAG62984c683 [2021-08-29 23:06:34,012 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/872bcb5e1/d808a2528a0740c789dd25d3118a6f42 [2021-08-29 23:06:34,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:06:34,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:06:34,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:06:34,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:06:34,022 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:06:34,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:06:34" (1/1) ... [2021-08-29 23:06:34,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2742aa69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:06:34, skipping insertion in model container [2021-08-29 23:06:34,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:06:34" (1/1) ... [2021-08-29 23:06:34,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:06:34,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:06:34,380 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_rbegin_harness.i[4496,4509] [2021-08-29 23:06:34,386 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4556,4569] [2021-08-29 23:06:34,418 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:06:34,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:06:34,904 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:34,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:34,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:34,906 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:34,906 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:34,914 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:34,916 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:34,918 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:34,919 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:34,921 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:34,927 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:34,928 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:34,929 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:06:35,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:06:35,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:06:35,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:06:35,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:06:35,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:06:35,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:06:35,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:06:35,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:06:35,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:06:35,201 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:06:35,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:06:35,237 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 23:06:35,283 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_rbegin_harness.i[4496,4509] [2021-08-29 23:06:35,283 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_rbegin_harness.i[4556,4569] [2021-08-29 23:06:35,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:06:35,288 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:06:35,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,344 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,345 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,346 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,355 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,363 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:35,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:06:35,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:06:35,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:06:35,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:06:35,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:06:35,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:06:35,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:06:35,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:06:35,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:06:35,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:06:35,445 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:06:35,462 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:06:35,468 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 23:06:35,474 INFO L158 Benchmark]: Toolchain (without parser) took 1456.33ms. Allocated memory is still 86.0MB. Free memory was 62.8MB in the beginning and 39.4MB in the end (delta: 23.4MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. [2021-08-29 23:06:35,474 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 86.0MB. Free memory is still 66.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:06:35,475 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1452.95ms. Allocated memory is still 86.0MB. Free memory was 62.8MB in the beginning and 39.4MB in the end (delta: 23.4MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. [2021-08-29 23:06:35,479 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 86.0MB. Free memory is still 66.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1452.95ms. Allocated memory is still 86.0MB. Free memory was 62.8MB in the beginning and 39.4MB in the end (delta: 23.4MB). Peak memory consumption was 31.9MB. 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 23:06:37,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:06:37,368 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:06:37,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:06:37,402 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:06:37,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:06:37,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:06:37,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:06:37,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:06:37,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:06:37,425 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:06:37,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:06:37,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:06:37,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:06:37,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:06:37,436 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:06:37,436 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:06:37,437 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:06:37,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:06:37,443 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:06:37,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:06:37,445 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:06:37,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:06:37,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:06:37,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:06:37,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:06:37,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:06:37,454 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:06:37,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:06:37,455 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:06:37,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:06:37,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:06:37,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:06:37,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:06:37,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:06:37,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:06:37,459 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:06:37,459 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:06:37,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:06:37,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:06:37,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:06:37,465 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 23:06:37,494 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:06:37,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:06:37,495 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:06:37,495 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:06:37,497 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:06:37,497 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:06:37,497 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:06:37,498 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:06:37,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:06:37,498 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:06:37,498 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:06:37,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:06:37,499 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 23:06:37,499 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 23:06:37,499 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:06:37,499 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:06:37,499 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:06:37,499 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:06:37,500 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:06:37,500 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:06:37,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:06:37,500 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:06:37,500 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:06:37,500 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:06:37,500 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 23:06:37,501 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 23:06:37,501 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:06:37,501 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:06:37,501 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 23:06:37,501 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 [2021-08-29 23:06:37,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:06:37,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:06:37,775 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:06:37,776 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:06:37,777 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:06:37,778 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2021-08-29 23:06:37,822 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/495538c3e/6aaa5e1c56ad45498de398e233014660/FLAG22f98ebe8 [2021-08-29 23:06:38,392 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:06:38,392 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2021-08-29 23:06:38,437 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/495538c3e/6aaa5e1c56ad45498de398e233014660/FLAG22f98ebe8 [2021-08-29 23:06:38,802 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/495538c3e/6aaa5e1c56ad45498de398e233014660 [2021-08-29 23:06:38,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:06:38,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:06:38,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:06:38,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:06:38,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:06:38,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:06:38" (1/1) ... [2021-08-29 23:06:38,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aefb02b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:06:38, skipping insertion in model container [2021-08-29 23:06:38,812 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:06:38" (1/1) ... [2021-08-29 23:06:38,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:06:38,902 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:06:39,142 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_rbegin_harness.i[4496,4509] [2021-08-29 23:06:39,148 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_rbegin_harness.i[4556,4569] [2021-08-29 23:06:39,162 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:06:39,168 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:06:39,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:39,660 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:39,661 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:39,661 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:39,662 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:39,670 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:39,671 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:39,672 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:39,672 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:39,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:39,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:39,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:39,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:39,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:06:39,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:06:39,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:06:39,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:06:39,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:06:39,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:06:39,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:06:39,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:06:39,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:06:39,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:06:39,951 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:06:39,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:06:40,009 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 23:06:40,028 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_rbegin_harness.i[4496,4509] [2021-08-29 23:06:40,028 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_rbegin_harness.i[4556,4569] [2021-08-29 23:06:40,030 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:06:40,030 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:06:40,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:40,053 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:40,053 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:40,053 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:40,054 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:40,058 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:40,058 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:40,059 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:40,059 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:40,060 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:40,060 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:40,061 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:40,061 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:06:40,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:06:40,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:06:40,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:06:40,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:06:40,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:06:40,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:06:40,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:06:40,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:06:40,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:06:40,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:06:40,116 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:06:40,155 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:06:40,312 INFO L208 MainTranslator]: Completed translation [2021-08-29 23:06:40,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:06:40 WrapperNode [2021-08-29 23:06:40,316 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 23:06:40,317 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 23:06:40,317 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 23:06:40,317 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 23:06:40,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:06:40" (1/1) ... [2021-08-29 23:06:40,344 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 23:06:40,374 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:06:40" (1/1) ... [2021-08-29 23:06:40,375 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 23:06:40,375 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-29 23:06:40,377 INFO L158 Benchmark]: Toolchain (without parser) took 1570.08ms. Allocated memory was 65.0MB in the beginning and 140.5MB in the end (delta: 75.5MB). Free memory was 42.0MB in the beginning and 103.3MB in the end (delta: -61.2MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2021-08-29 23:06:40,377 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 46.1MB. Free memory was 26.7MB in the beginning and 26.7MB in the end (delta: 29.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:06:40,378 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1508.55ms. Allocated memory was 65.0MB in the beginning and 140.5MB in the end (delta: 75.5MB). Free memory was 41.9MB in the beginning and 106.7MB in the end (delta: -64.8MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. [2021-08-29 23:06:40,378 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.67ms. Allocated memory is still 140.5MB. Free memory was 106.7MB in the beginning and 103.3MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-08-29 23:06:40,379 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 46.1MB. Free memory was 26.7MB in the beginning and 26.7MB in the end (delta: 29.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1508.55ms. Allocated memory was 65.0MB in the beginning and 140.5MB in the end (delta: 75.5MB). Free memory was 41.9MB in the beginning and 106.7MB in the end (delta: -64.8MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.67ms. Allocated memory is still 140.5MB. Free memory was 106.7MB in the beginning and 103.3MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. 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...