./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 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_prev_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 87e799ddb921529e3d804804f61d481d1e0043d2 ............................................................................................................................................................................................................ 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_prev_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 87e799ddb921529e3d804804f61d481d1e0043d2 .................................................................................................................................................................................................. 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.multireach-323-8d31f38 [2021-07-05 16:59:23,730 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:59:23,731 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:59:23,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:59:23,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:59:23,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:59:23,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:59:23,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:59:23,754 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:59:23,754 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:59:23,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:59:23,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:59:23,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:59:23,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:59:23,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:59:23,758 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:59:23,758 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:59:23,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:59:23,760 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:59:23,769 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:59:23,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:59:23,776 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:59:23,781 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:59:23,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:59:23,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:59:23,788 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:59:23,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:59:23,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:59:23,790 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:59:23,791 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:59:23,791 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:59:23,791 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:59:23,792 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:59:23,792 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:59:23,793 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:59:23,794 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:59:23,795 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:59:23,796 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:59:23,796 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:59:23,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:59:23,799 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:59:23,800 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-07-05 16:59:23,834 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:59:23,848 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:59:23,850 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:59:23,850 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:59:23,850 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:59:23,850 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:59:23,850 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 16:59:23,851 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:59:23,851 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:59:23,851 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:59:23,851 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:59:23,851 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:59:23,851 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:59:23,852 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:59:23,852 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:59:23,852 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:59:23,852 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:59:23,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:59:23,852 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:59:23,853 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:59:23,853 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:59:23,853 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 16:59:23,853 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 16:59:23,853 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:59:23,853 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:59:23,853 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87e799ddb921529e3d804804f61d481d1e0043d2 [2021-07-05 16:59:24,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:59:24,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:59:24,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:59:24,149 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:59:24,150 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:59:24,151 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2021-07-05 16:59:24,190 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb1587d8c/9f5c2d8d39bc4ea2a4ad5ea5c9b49187/FLAG693408304 [2021-07-05 16:59:24,758 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:59:24,758 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2021-07-05 16:59:24,790 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb1587d8c/9f5c2d8d39bc4ea2a4ad5ea5c9b49187/FLAG693408304 [2021-07-05 16:59:25,246 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb1587d8c/9f5c2d8d39bc4ea2a4ad5ea5c9b49187 [2021-07-05 16:59:25,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:59:25,249 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:59:25,250 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:59:25,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:59:25,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:59:25,258 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:25" (1/1) ... [2021-07-05 16:59:25,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6127231f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:25, skipping insertion in model container [2021-07-05 16:59:25,265 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:25" (1/1) ... [2021-07-05 16:59:25,273 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:59:25,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:59:25,581 WARN L224 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_prev_harness.i[4494,4507] [2021-07-05 16:59:25,588 WARN L224 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_prev_harness.i[4554,4567] [2021-07-05 16:59:25,603 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:25,612 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:26,076 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,076 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,078 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:26,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:26,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:26,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:26,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:26,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:26,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:26,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:26,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:26,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:26,392 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:59:26,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:26,439 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 16:59:26,460 WARN L224 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_prev_harness.i[4494,4507] [2021-07-05 16:59:26,460 WARN L224 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_prev_harness.i[4554,4567] [2021-07-05 16:59:26,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:26,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:26,499 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,499 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,502 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,502 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,528 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,532 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:26,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:26,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:26,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:26,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:26,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:26,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:26,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:26,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:26,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:26,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:26,588 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:59:26,603 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:26,608 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:269) 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) [2021-07-05 16:59:26,614 INFO L168 Benchmark]: Toolchain (without parser) took 1363.53 ms. Allocated memory was 52.4 MB in the beginning and 65.0 MB in the end (delta: 12.6 MB). Free memory was 34.6 MB in the beginning and 23.8 MB in the end (delta: 10.8 MB). Peak memory consumption was 28.9 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:26,615 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 52.4 MB. Free memory was 34.1 MB in the beginning and 34.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:59:26,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1361.98 ms. Allocated memory was 52.4 MB in the beginning and 65.0 MB in the end (delta: 12.6 MB). Free memory was 34.4 MB in the beginning and 23.8 MB in the end (delta: 10.6 MB). Peak memory consumption was 28.9 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:26,620 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 52.4 MB. Free memory was 34.1 MB in the beginning and 34.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1361.98 ms. Allocated memory was 52.4 MB in the beginning and 65.0 MB in the end (delta: 12.6 MB). Free memory was 34.4 MB in the beginning and 23.8 MB in the end (delta: 10.6 MB). Peak memory consumption was 28.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 16:59:28,251 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:59:28,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:59:28,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:59:28,297 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:59:28,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:59:28,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:59:28,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:59:28,310 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:59:28,315 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:59:28,316 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:59:28,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:59:28,317 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:59:28,320 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:59:28,321 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:59:28,321 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:59:28,322 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:59:28,322 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:59:28,323 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:59:28,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:59:28,327 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:59:28,337 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:59:28,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:59:28,339 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:59:28,340 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:59:28,341 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:59:28,341 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:59:28,341 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:59:28,342 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:59:28,343 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:59:28,343 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:59:28,344 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:59:28,344 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:59:28,345 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:59:28,345 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:59:28,345 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:59:28,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:59:28,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:59:28,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:59:28,353 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:59:28,354 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:59:28,365 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-07-05 16:59:28,396 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:59:28,396 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:59:28,398 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:59:28,398 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:59:28,399 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:59:28,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:59:28,399 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:59:28,399 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:59:28,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:59:28,400 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:59:28,401 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 16:59:28,401 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 16:59:28,401 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:59:28,401 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:59:28,401 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:59:28,401 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:59:28,401 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:59:28,402 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:59:28,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:59:28,402 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:59:28,402 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:59:28,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:59:28,402 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 16:59:28,402 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 16:59:28,403 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:59:28,403 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:59:28,403 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 16:59:28,403 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87e799ddb921529e3d804804f61d481d1e0043d2 [2021-07-05 16:59:28,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:59:28,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:59:28,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:59:28,674 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:59:28,675 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:59:28,676 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2021-07-05 16:59:28,726 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66e6efc12/1b460cb5e4c44ca1afc91f986ae1a794/FLAG802803baa [2021-07-05 16:59:29,287 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:59:29,287 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2021-07-05 16:59:29,312 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66e6efc12/1b460cb5e4c44ca1afc91f986ae1a794/FLAG802803baa [2021-07-05 16:59:29,762 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66e6efc12/1b460cb5e4c44ca1afc91f986ae1a794 [2021-07-05 16:59:29,764 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:59:29,766 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:59:29,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:59:29,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:59:29,778 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:59:29,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:29" (1/1) ... [2021-07-05 16:59:29,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d275e49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:29, skipping insertion in model container [2021-07-05 16:59:29,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:29" (1/1) ... [2021-07-05 16:59:29,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:59:29,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:59:30,088 WARN L224 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_prev_harness.i[4494,4507] [2021-07-05 16:59:30,093 WARN L224 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_prev_harness.i[4554,4567] [2021-07-05 16:59:30,119 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:30,123 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:30,492 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:30,496 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:30,497 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:30,498 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:30,499 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:30,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:30,528 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:30,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:30,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:30,533 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:30,535 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:30,536 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:30,537 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:30,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:30,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:30,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:30,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:30,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:30,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:30,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:30,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:30,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:30,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:30,945 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:59:31,003 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:31,018 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 16:59:31,044 WARN L224 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_prev_harness.i[4494,4507] [2021-07-05 16:59:31,044 WARN L224 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_prev_harness.i[4554,4567] [2021-07-05 16:59:31,046 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:31,046 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:31,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:31,083 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:31,083 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:31,083 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:31,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:31,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:31,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:31,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:31,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:31,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:31,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:31,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:31,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:31,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:31,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:31,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:31,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:31,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:31,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:31,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:31,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:31,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:31,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:31,143 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:59:31,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:31,684 INFO L208 MainTranslator]: Completed translation [2021-07-05 16:59:31,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:31 WrapperNode [2021-07-05 16:59:31,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 16:59:31,686 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 16:59:31,686 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 16:59:31,686 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 16:59:31,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:31" (1/1) ... [2021-07-05 16:59:31,716 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]]] [2021-07-05 16:59:31,774 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:31" (1/1) ... [2021-07-05 16:59:31,774 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 16:59:31,774 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-07-05 16:59:31,776 INFO L168 Benchmark]: Toolchain (without parser) took 2009.51 ms. Allocated memory was 50.3 MB in the beginning and 109.1 MB in the end (delta: 58.7 MB). Free memory was 30.3 MB in the beginning and 23.4 MB in the end (delta: 6.9 MB). Peak memory consumption was 64.8 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:31,777 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 50.3 MB. Free memory is still 32.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:59:31,780 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1915.76 ms. Allocated memory was 50.3 MB in the beginning and 109.1 MB in the end (delta: 58.7 MB). Free memory was 30.2 MB in the beginning and 27.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 69.3 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:31,781 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.93 ms. Allocated memory is still 109.1 MB. Free memory was 27.6 MB in the beginning and 23.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:31,782 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 50.3 MB. Free memory is still 32.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1915.76 ms. Allocated memory was 50.3 MB in the beginning and 109.1 MB in the end (delta: 58.7 MB). Free memory was 30.2 MB in the beginning and 27.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 69.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 88.93 ms. Allocated memory is still 109.1 MB. Free memory was 27.6 MB in the beginning and 23.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...