./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 17d770c1409a08164cfaba20e7dbe2558cd38a56 ...................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 17d770c1409a08164cfaba20e7dbe2558cd38a56 ............................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 04:48:27,706 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:48:27,708 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:48:27,735 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:48:27,736 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:48:27,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:48:27,738 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:48:27,740 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:48:27,741 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:48:27,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:48:27,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:48:27,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:48:27,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:48:27,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:48:27,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:48:27,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:48:27,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:48:27,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:48:27,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:48:27,751 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:48:27,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:48:27,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:48:27,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:48:27,755 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:48:27,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:48:27,758 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:48:27,759 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:48:27,759 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:48:27,760 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:48:27,761 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:48:27,761 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:48:27,762 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:48:27,762 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:48:27,763 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:48:27,764 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:48:27,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:48:27,764 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:48:27,765 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:48:27,765 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:48:27,765 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:48:27,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:48:27,766 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 04:48:27,783 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:48:27,783 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:48:27,783 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:48:27,783 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:48:27,783 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:48:27,784 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:48:27,784 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 04:48:27,784 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:48:27,784 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:48:27,784 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 04:48:27,784 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 04:48:27,784 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:48:27,784 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 04:48:27,784 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 04:48:27,785 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 04:48:27,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:48:27,785 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 04:48:27,785 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:48:27,785 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:48:27,785 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:48:27,786 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:48:27,786 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:48:27,786 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:48:27,786 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:48:27,786 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:48:27,786 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:48:27,786 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:48:27,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:48:27,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:48:27,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:48:27,787 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:48:27,787 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 04:48:27,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 04:48:27,787 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:48:27,787 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:48:27,787 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:48:27,787 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 17d770c1409a08164cfaba20e7dbe2558cd38a56 [2020-12-09 04:48:27,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:48:27,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:48:27,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:48:27,983 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:48:27,983 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:48:27,984 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-12-09 04:48:28,027 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/data/3afd4d3a2/8c222b5058de42a89fece9bf46d64077/FLAGabc5e0689 [2020-12-09 04:48:28,609 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:48:28,609 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-12-09 04:48:28,632 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/data/3afd4d3a2/8c222b5058de42a89fece9bf46d64077/FLAGabc5e0689 [2020-12-09 04:48:28,810 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/data/3afd4d3a2/8c222b5058de42a89fece9bf46d64077 [2020-12-09 04:48:28,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:48:28,816 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:48:28,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:48:28,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:48:28,824 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:48:28,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:48:28" (1/1) ... [2020-12-09 04:48:28,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57cfa295 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:48:28, skipping insertion in model container [2020-12-09 04:48:28,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:48:28" (1/1) ... [2020-12-09 04:48:28,850 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:48:28,996 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:48:29,170 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4492,4505] [2020-12-09 04:48:29,175 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4552,4565] [2020-12-09 04:48:29,196 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:48:29,200 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:48:29,894 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:29,895 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:29,895 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:29,896 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:29,896 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:29,906 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:29,907 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:29,908 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:29,915 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:29,916 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:29,917 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:29,918 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:29,918 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:30,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:48:30,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:48:30,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:48:30,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:48:30,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:48:30,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:48:30,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:48:30,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:48:30,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:48:30,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:48:30,447 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:48:30,447 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:48:30,447 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:48:30,448 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:48:30,449 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:48:30,457 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1409) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1353) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 04:48:30,461 INFO L168 Benchmark]: Toolchain (without parser) took 1644.02 ms. Allocated memory is still 88.1 MB. Free memory was 59.8 MB in the beginning and 42.7 MB in the end (delta: 17.1 MB). Peak memory consumption was 24.6 MB. Max. memory is 16.1 GB. [2020-12-09 04:48:30,462 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 88.1 MB. Free memory was 65.6 MB in the beginning and 65.5 MB in the end (delta: 115.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:48:30,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1640.29 ms. Allocated memory is still 88.1 MB. Free memory was 59.5 MB in the beginning and 42.7 MB in the end (delta: 16.8 MB). Peak memory consumption was 24.6 MB. Max. memory is 16.1 GB. [2020-12-09 04:48:30,464 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 88.1 MB. Free memory was 65.6 MB in the beginning and 65.5 MB in the end (delta: 115.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1640.29 ms. Allocated memory is still 88.1 MB. Free memory was 59.5 MB in the beginning and 42.7 MB in the end (delta: 16.8 MB). Peak memory consumption was 24.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 04:48:31,748 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:48:31,749 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:48:31,770 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:48:31,770 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:48:31,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:48:31,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:48:31,775 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:48:31,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:48:31,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:48:31,778 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:48:31,779 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:48:31,805 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:48:31,807 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:48:31,808 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:48:31,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:48:31,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:48:31,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:48:31,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:48:31,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:48:31,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:48:31,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:48:31,821 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:48:31,823 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:48:31,826 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:48:31,827 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:48:31,827 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:48:31,828 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:48:31,828 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:48:31,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:48:31,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:48:31,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:48:31,832 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:48:31,833 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:48:31,834 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:48:31,834 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:48:31,835 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:48:31,835 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:48:31,835 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:48:31,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:48:31,837 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:48:31,838 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 04:48:31,864 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:48:31,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:48:31,865 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:48:31,866 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:48:31,866 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:48:31,866 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:48:31,866 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:48:31,866 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:48:31,867 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:48:31,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:48:31,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:48:31,868 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:48:31,868 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:48:31,868 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:48:31,868 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:48:31,869 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 04:48:31,869 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 04:48:31,869 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:48:31,869 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:48:31,869 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:48:31,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:48:31,870 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 04:48:31,870 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:48:31,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:48:31,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:48:31,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:48:31,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:48:31,871 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 04:48:31,871 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 04:48:31,871 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:48:31,872 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:48:31,872 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:48:31,872 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:/tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 17d770c1409a08164cfaba20e7dbe2558cd38a56 [2020-12-09 04:48:32,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:48:32,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:48:32,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:48:32,146 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:48:32,146 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:48:32,147 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-12-09 04:48:32,193 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/data/f82a0da37/bcf1c09bafa54af3b81a6348ad92ae1f/FLAG8c48ea4f3 [2020-12-09 04:48:32,866 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:48:32,867 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-12-09 04:48:32,891 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/data/f82a0da37/bcf1c09bafa54af3b81a6348ad92ae1f/FLAG8c48ea4f3 [2020-12-09 04:48:33,180 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/bin/utaipan/data/f82a0da37/bcf1c09bafa54af3b81a6348ad92ae1f [2020-12-09 04:48:33,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:48:33,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:48:33,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:48:33,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:48:33,204 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:48:33,205 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:48:33" (1/1) ... [2020-12-09 04:48:33,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@551d5760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:48:33, skipping insertion in model container [2020-12-09 04:48:33,211 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:48:33" (1/1) ... [2020-12-09 04:48:33,229 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:48:33,361 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:48:33,577 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4492,4505] [2020-12-09 04:48:33,584 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4552,4565] [2020-12-09 04:48:33,614 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:48:33,620 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:48:34,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:34,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:34,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:34,356 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:34,357 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:34,372 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:34,373 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:34,375 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:34,376 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:34,378 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:34,379 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:34,380 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:34,380 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:34,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:48:34,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:48:34,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:48:34,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:48:34,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:48:34,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:48:34,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:48:34,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:48:34,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:48:34,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:48:34,939 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:48:35,194 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,195 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,218 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,219 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,226 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,226 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,237 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,238 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,239 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,239 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,239 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,240 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,240 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,266 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:48:35,294 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 04:48:35,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:48:35,330 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4492,4505] [2020-12-09 04:48:35,331 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4552,4565] [2020-12-09 04:48:35,332 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:48:35,332 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:48:35,359 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,360 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,360 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,360 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,361 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,365 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,366 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,367 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,367 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,368 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,368 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,369 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,369 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:48:35,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:48:35,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:48:35,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:48:35,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:48:35,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:48:35,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:48:35,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:48:35,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:48:35,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:48:35,409 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:48:35,477 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,477 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,483 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,484 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,486 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,487 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,492 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,492 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,493 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,493 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,493 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,493 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,494 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,508 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:48:35,521 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 04:48:35,531 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4492,4505] [2020-12-09 04:48:35,531 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_388d14f7-14fe-4c20-92c6-a75876b133a7/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4552,4565] [2020-12-09 04:48:35,532 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:48:35,533 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:48:35,552 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,553 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,553 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,553 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,554 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,557 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,557 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,558 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,558 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,559 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,559 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,559 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,560 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:48:35,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:48:35,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:48:35,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:48:35,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:48:35,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:48:35,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:48:35,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:48:35,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:48:35,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:48:35,602 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:48:35,662 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,662 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,667 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,668 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,670 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,670 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,677 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,677 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,678 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,678 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,678 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,679 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,679 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:48:35,695 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:48:36,461 INFO L208 MainTranslator]: Completed translation [2020-12-09 04:48:36,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:48:36 WrapperNode [2020-12-09 04:48:36,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 04:48:36,462 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 04:48:36,462 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 04:48:36,463 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 04:48:36,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:48:36" (1/1) ... [2020-12-09 04:48:36,507 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]]] [2020-12-09 04:48:36,545 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:48:36" (1/1) ... [2020-12-09 04:48:36,545 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 04:48:36,545 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 04:48:36,549 INFO L168 Benchmark]: Toolchain (without parser) took 3356.98 ms. Allocated memory was 96.5 MB in the beginning and 247.5 MB in the end (delta: 151.0 MB). Free memory was 72.9 MB in the beginning and 92.0 MB in the end (delta: -19.1 MB). Peak memory consumption was 132.8 MB. Max. memory is 16.1 GB. [2020-12-09 04:48:36,549 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 48.2 MB. Free memory is still 31.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:48:36,550 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3267.69 ms. Allocated memory was 96.5 MB in the beginning and 247.5 MB in the end (delta: 151.0 MB). Free memory was 72.9 MB in the beginning and 97.2 MB in the end (delta: -24.4 MB). Peak memory consumption was 138.6 MB. Max. memory is 16.1 GB. [2020-12-09 04:48:36,551 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.95 ms. Allocated memory is still 247.5 MB. Free memory was 97.2 MB in the beginning and 92.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-09 04:48:36,553 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 48.2 MB. Free memory is still 31.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3267.69 ms. Allocated memory was 96.5 MB in the beginning and 247.5 MB in the end (delta: 151.0 MB). Free memory was 72.9 MB in the beginning and 97.2 MB in the end (delta: -24.4 MB). Peak memory consumption was 138.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 82.95 ms. Allocated memory is still 247.5 MB. Free memory was 97.2 MB in the beginning and 92.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 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...