./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_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_pop_back_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 148f83fe51538fc874389eb26ae5f1202d12ecfe ............................................................................................................................................................................................................ 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_pop_back_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 148f83fe51538fc874389eb26ae5f1202d12ecfe ................................................................................................................................................................................................... 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 16:59:16,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:59:16,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:59:16,471 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:59:16,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:59:16,477 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:59:16,479 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:59:16,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:59:16,489 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:59:16,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:59:16,494 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:59:16,495 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:59:16,496 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:59:16,498 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:59:16,499 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:59:16,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:59:16,501 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:59:16,501 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:59:16,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:59:16,509 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:59:16,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:59:16,511 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:59:16,512 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:59:16,513 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:59:16,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:59:16,517 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:59:16,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:59:16,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:59:16,519 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:59:16,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:59:16,520 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:59:16,521 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:59:16,522 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:59:16,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:59:16,523 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:59:16,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:59:16,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:59:16,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:59:16,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:59:16,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:59:16,525 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:59:16,527 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-07-05 16:59:16,558 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:59:16,558 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:59:16,559 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:59:16,560 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:59:16,560 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:59:16,560 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:59:16,560 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 16:59:16,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:59:16,561 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:59:16,561 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:59:16,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:59:16,561 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:59:16,562 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:59:16,562 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:59:16,562 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:59:16,562 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:59:16,562 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:59:16,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:59:16,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:59:16,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:59:16,563 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:59:16,563 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 16:59:16,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 16:59:16,563 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:59:16,564 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:59:16,564 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 148f83fe51538fc874389eb26ae5f1202d12ecfe [2021-07-05 16:59:16,813 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:59:16,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:59:16,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:59:16,837 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:59:16,838 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:59:16,838 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2021-07-05 16:59:16,888 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/585182557/088ec41d668d43ac90446abdafe7a8a4/FLAG628ee8130 [2021-07-05 16:59:17,463 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:59:17,464 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2021-07-05 16:59:17,490 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/585182557/088ec41d668d43ac90446abdafe7a8a4/FLAG628ee8130 [2021-07-05 16:59:17,929 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/585182557/088ec41d668d43ac90446abdafe7a8a4 [2021-07-05 16:59:17,931 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:59:17,933 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:59:17,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:59:17,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:59:17,937 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:59:17,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:17" (1/1) ... [2021-07-05 16:59:17,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7338678b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:17, skipping insertion in model container [2021-07-05 16:59:17,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:17" (1/1) ... [2021-07-05 16:59:17,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:59:17,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:59:18,182 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_pop_back_harness.i[4498,4511] [2021-07-05 16:59:18,186 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_pop_back_harness.i[4558,4571] [2021-07-05 16:59:18,200 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:18,204 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:18,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:18,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:18,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:18,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:18,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:18,656 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:18,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:18,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:18,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:18,659 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:18,660 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:18,660 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:18,660 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:18,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:18,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:18,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:18,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:18,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:18,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:18,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:18,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:18,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:18,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:18,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:59:18,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:18,968 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 16:59:18,976 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_pop_back_harness.i[4498,4511] [2021-07-05 16:59:18,977 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_pop_back_harness.i[4558,4571] [2021-07-05 16:59:18,978 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:18,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:19,001 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:19,001 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:19,001 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:19,002 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:19,002 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:19,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:19,008 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:19,008 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:19,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:19,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:19,010 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:19,010 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:19,010 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:19,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:19,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:19,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:19,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:19,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:19,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:19,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:19,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:19,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:19,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:19,118 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:59:19,127 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:19,131 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 16:59:19,148 INFO L168 Benchmark]: Toolchain (without parser) took 1214.65 ms. Allocated memory was 62.9 MB in the beginning and 75.5 MB in the end (delta: 12.6 MB). Free memory was 36.6 MB in the beginning and 36.9 MB in the end (delta: -284.2 kB). Peak memory consumption was 26.2 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:19,149 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 62.9 MB. Free memory was 44.9 MB in the beginning and 44.9 MB in the end (delta: 51.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:59:19,150 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1212.75 ms. Allocated memory was 62.9 MB in the beginning and 75.5 MB in the end (delta: 12.6 MB). Free memory was 36.3 MB in the beginning and 36.9 MB in the end (delta: -576.1 kB). Peak memory consumption was 26.2 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:19,152 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 ms. Allocated memory is still 62.9 MB. Free memory was 44.9 MB in the beginning and 44.9 MB in the end (delta: 51.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1212.75 ms. Allocated memory was 62.9 MB in the beginning and 75.5 MB in the end (delta: 12.6 MB). Free memory was 36.3 MB in the beginning and 36.9 MB in the end (delta: -576.1 kB). Peak memory consumption was 26.2 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 16:59:20,593 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:59:20,596 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:59:20,640 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:59:20,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:59:20,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:59:20,645 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:59:20,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:59:20,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:59:20,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:59:20,657 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:59:20,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:59:20,658 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:59:20,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:59:20,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:59:20,662 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:59:20,664 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:59:20,664 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:59:20,666 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:59:20,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:59:20,672 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:59:20,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:59:20,674 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:59:20,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:59:20,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:59:20,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:59:20,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:59:20,682 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:59:20,682 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:59:20,683 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:59:20,683 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:59:20,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:59:20,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:59:20,685 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:59:20,686 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:59:20,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:59:20,686 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:59:20,687 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:59:20,687 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:59:20,688 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:59:20,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:59:20,689 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-07-05 16:59:20,719 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:59:20,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:59:20,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:59:20,721 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:59:20,722 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:59:20,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:59:20,722 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:59:20,722 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:59:20,722 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:59:20,722 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:59:20,723 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 16:59:20,723 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 16:59:20,723 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:59:20,723 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:59:20,724 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:59:20,724 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:59:20,724 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:59:20,724 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:59:20,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:59:20,724 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:59:20,725 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:59:20,725 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:59:20,725 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 16:59:20,725 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 16:59:20,725 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:59:20,725 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:59:20,726 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 16:59:20,726 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 148f83fe51538fc874389eb26ae5f1202d12ecfe [2021-07-05 16:59:21,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:59:21,031 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:59:21,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:59:21,034 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:59:21,034 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:59:21,035 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2021-07-05 16:59:21,094 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/700afc904/6c8d468ed1da4825ab8bb5d2bf4853b2/FLAG98afc77fd [2021-07-05 16:59:21,717 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:59:21,717 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2021-07-05 16:59:21,748 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/700afc904/6c8d468ed1da4825ab8bb5d2bf4853b2/FLAG98afc77fd [2021-07-05 16:59:22,073 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/700afc904/6c8d468ed1da4825ab8bb5d2bf4853b2 [2021-07-05 16:59:22,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:59:22,077 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:59:22,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:59:22,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:59:22,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:59:22,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:22" (1/1) ... [2021-07-05 16:59:22,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d7e0f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:22, skipping insertion in model container [2021-07-05 16:59:22,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:59:22" (1/1) ... [2021-07-05 16:59:22,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:59:22,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:59:22,343 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_pop_back_harness.i[4498,4511] [2021-07-05 16:59:22,348 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_pop_back_harness.i[4558,4571] [2021-07-05 16:59:22,362 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:22,366 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:22,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:22,869 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:22,870 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:22,871 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:22,871 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:22,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:22,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:22,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:22,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:22,896 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:22,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:22,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:22,904 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:23,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:23,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:23,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:23,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:23,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:23,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:23,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:23,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:23,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:23,423 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:59:23,446 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:23,466 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 16:59:23,487 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_pop_back_harness.i[4498,4511] [2021-07-05 16:59:23,488 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_pop_back_harness.i[4558,4571] [2021-07-05 16:59:23,489 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:59:23,490 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:59:23,517 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,519 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,524 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,527 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,528 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,528 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,528 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:59:23,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:59:23,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:59:23,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:59:23,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:59:23,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:59:23,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:59:23,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:59:23,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:59:23,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:59:23,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:59:23,606 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:59:23,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:59:24,133 INFO L208 MainTranslator]: Completed translation [2021-07-05 16:59:24,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:24 WrapperNode [2021-07-05 16:59:24,133 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 16:59:24,134 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 16:59:24,134 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 16:59:24,134 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 16:59:24,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:24" (1/1) ... [2021-07-05 16:59:24,166 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 16:59:24,191 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:59:24" (1/1) ... [2021-07-05 16:59:24,192 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 16:59:24,192 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-07-05 16:59:24,193 INFO L168 Benchmark]: Toolchain (without parser) took 2115.60 ms. Allocated memory was 65.0 MB in the beginning and 96.5 MB in the end (delta: 31.5 MB). Free memory was 38.6 MB in the beginning and 26.5 MB in the end (delta: 12.1 MB). Peak memory consumption was 43.2 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:24,198 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 65.0 MB. Free memory was 47.0 MB in the beginning and 46.9 MB in the end (delta: 51.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:59:24,198 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2053.48 ms. Allocated memory was 65.0 MB in the beginning and 96.5 MB in the end (delta: 31.5 MB). Free memory was 38.3 MB in the beginning and 29.7 MB in the end (delta: 8.6 MB). Peak memory consumption was 52.3 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:24,199 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.76 ms. Allocated memory is still 96.5 MB. Free memory was 29.7 MB in the beginning and 26.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 16:59:24,200 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 65.0 MB. Free memory was 47.0 MB in the beginning and 46.9 MB in the end (delta: 51.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2053.48 ms. Allocated memory was 65.0 MB in the beginning and 96.5 MB in the end (delta: 31.5 MB). Free memory was 38.3 MB in the beginning and 29.7 MB in the end (delta: 8.6 MB). Peak memory consumption was 52.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 57.76 ms. Allocated memory is still 96.5 MB. Free memory was 29.7 MB in the beginning and 26.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 2.1 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...