./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_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_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/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 5f369f541f881b4f6769929841f46aaa0026e00d .................................................................................................................................................................................................... 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_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/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 5f369f541f881b4f6769929841f46aaa0026e00d ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:37:49,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:37:49,606 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:37:49,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:37:49,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:37:49,674 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:37:49,676 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:37:49,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:37:49,680 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:37:49,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:37:49,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:37:49,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:37:49,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:37:49,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:37:49,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:37:49,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:37:49,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:37:49,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:37:49,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:37:49,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:37:49,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:37:49,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:37:49,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:37:49,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:37:49,706 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:37:49,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:37:49,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:37:49,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:37:49,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:37:49,710 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:37:49,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:37:49,712 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:37:49,713 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:37:49,713 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:37:49,715 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:37:49,715 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:37:49,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:37:49,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:37:49,717 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:37:49,718 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:37:49,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:37:49,720 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:37:49,762 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:37:49,763 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:37:49,765 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:37:49,765 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:37:49,765 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:37:49,765 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:37:49,765 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:37:49,766 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:37:49,766 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:37:49,766 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:37:49,767 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:37:49,767 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:37:49,768 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:37:49,768 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:37:49,768 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:37:49,769 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:37:49,769 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:37:49,769 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:37:49,769 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:37:49,769 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:37:49,770 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:37:49,770 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:37:49,770 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:37:49,770 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:37:49,770 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:37:49,771 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:37:49,771 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:37:49,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:37:49,771 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:37:49,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:37:49,773 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:37:49,774 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:37:49,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:37:49,774 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:37:49,774 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:37:49,774 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:37:49,775 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_68da3779-fa77-4c82-9386-a2d23adb3ac1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5f369f541f881b4f6769929841f46aaa0026e00d [2020-12-03 12:37:50,036 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:37:50,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:37:50,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:37:50,087 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:37:50,088 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:37:50,089 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-12-03 12:37:50,163 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/data/591d44243/d348880050494316afb85f4912208890/FLAG274aaf064 [2020-12-03 12:37:50,984 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:37:50,985 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-12-03 12:37:51,047 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/data/591d44243/d348880050494316afb85f4912208890/FLAG274aaf064 [2020-12-03 12:37:51,513 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/data/591d44243/d348880050494316afb85f4912208890 [2020-12-03 12:37:51,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:37:51,518 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:37:51,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:37:51,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:37:51,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:37:51,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:37:51" (1/1) ... [2020-12-03 12:37:51,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33cb070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:51, skipping insertion in model container [2020-12-03 12:37:51,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:37:51" (1/1) ... [2020-12-03 12:37:51,556 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:37:51,704 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:37:52,078 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_68da3779-fa77-4c82-9386-a2d23adb3ac1/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2020-12-03 12:37:52,088 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_68da3779-fa77-4c82-9386-a2d23adb3ac1/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2020-12-03 12:37:52,118 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:52,123 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:53,013 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:53,014 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:53,014 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:53,015 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:53,016 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:53,041 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:53,042 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:53,044 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:53,044 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:53,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:53,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:53,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:53,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:53,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:53,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:53,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:53,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:53,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:53,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:53,663 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:53,664 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:37:53,664 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:37:53,671 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:37:53,672 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:37:53,735 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.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:37:53,740 INFO L168 Benchmark]: Toolchain (without parser) took 2221.45 ms. Allocated memory was 104.9 MB in the beginning and 144.7 MB in the end (delta: 39.8 MB). Free memory was 60.1 MB in the beginning and 113.0 MB in the end (delta: -52.8 MB). Peak memory consumption was 15.0 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:53,741 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 104.9 MB. Free memory is still 85.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:37:53,742 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2218.58 ms. Allocated memory was 104.9 MB in the beginning and 144.7 MB in the end (delta: 39.8 MB). Free memory was 60.0 MB in the beginning and 113.0 MB in the end (delta: -53.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:53,744 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 104.9 MB. Free memory is still 85.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2218.58 ms. Allocated memory was 104.9 MB in the beginning and 144.7 MB in the end (delta: 39.8 MB). Free memory was 60.0 MB in the beginning and 113.0 MB in the end (delta: -53.0 MB). Peak memory consumption was 15.0 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 [2020-12-03 12:37:55,817 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:37:55,819 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:37:55,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:37:55,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:37:55,872 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:37:55,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:37:55,878 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:37:55,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:37:55,887 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:37:55,888 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:37:55,893 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:37:55,893 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:37:55,899 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:37:55,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:37:55,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:37:55,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:37:55,906 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:37:55,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:37:55,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:37:55,917 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:37:55,919 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:37:55,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:37:55,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:37:55,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:37:55,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:37:55,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:37:55,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:37:55,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:37:55,938 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:37:55,939 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:37:55,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:37:55,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:37:55,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:37:55,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:37:55,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:37:55,944 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:37:55,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:37:55,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:37:55,946 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:37:55,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:37:55,947 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:37:55,989 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:37:55,989 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:37:55,991 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:37:55,991 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:37:55,991 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:37:55,992 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:37:55,992 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:37:55,992 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:37:55,993 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:37:55,994 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:37:55,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:37:55,995 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:37:55,995 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:37:55,996 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:37:55,996 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:37:55,996 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:37:55,996 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:37:55,996 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:37:55,997 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:37:55,997 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:37:55,997 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:37:55,997 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:37:55,998 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:37:55,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:37:55,998 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:37:55,998 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:37:55,999 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:37:55,999 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:37:55,999 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:37:55,999 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:37:55,999 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:37:56,000 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:37:56,000 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_68da3779-fa77-4c82-9386-a2d23adb3ac1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5f369f541f881b4f6769929841f46aaa0026e00d [2020-12-03 12:37:56,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:37:56,457 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:37:56,460 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:37:56,461 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:37:56,462 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:37:56,463 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-12-03 12:37:56,528 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/data/ff46bf16a/8033971cd36e472d8aa382fab2fd48c3/FLAG226eae138 [2020-12-03 12:37:57,454 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:37:57,458 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-12-03 12:37:57,506 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/data/ff46bf16a/8033971cd36e472d8aa382fab2fd48c3/FLAG226eae138 [2020-12-03 12:37:57,944 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_68da3779-fa77-4c82-9386-a2d23adb3ac1/bin/utaipan/data/ff46bf16a/8033971cd36e472d8aa382fab2fd48c3 [2020-12-03 12:37:57,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:37:57,948 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:37:57,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:37:57,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:37:57,955 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:37:57,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:37:57" (1/1) ... [2020-12-03 12:37:57,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e895967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:57, skipping insertion in model container [2020-12-03 12:37:57,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:37:57" (1/1) ... [2020-12-03 12:37:57,965 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:37:58,132 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:37:58,488 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_68da3779-fa77-4c82-9386-a2d23adb3ac1/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2020-12-03 12:37:58,498 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_68da3779-fa77-4c82-9386-a2d23adb3ac1/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2020-12-03 12:37:58,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:58,536 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:59,775 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:59,778 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:59,779 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:59,780 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:59,782 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:59,813 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:59,819 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:59,821 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:59,823 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:00,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:38:00,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:38:00,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:38:00,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:38:00,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:38:00,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:38:00,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:38:00,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:38:00,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:38:00,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:38:00,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:38:00,622 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:00,623 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:00,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:38:00,760 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:38:00,818 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:38:00,822 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_68da3779-fa77-4c82-9386-a2d23adb3ac1/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2020-12-03 12:38:00,823 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_68da3779-fa77-4c82-9386-a2d23adb3ac1/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2020-12-03 12:38:00,824 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:38:00,825 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:38:00,858 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:00,859 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:00,859 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:00,860 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:00,861 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:00,867 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:00,868 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:00,869 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:00,869 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:00,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:38:00,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:38:00,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:38:00,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:38:00,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:38:00,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:38:00,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:38:00,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:38:00,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:38:00,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:38:00,974 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:38:01,091 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:01,092 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:01,135 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:38:01,192 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:38:01,217 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_68da3779-fa77-4c82-9386-a2d23adb3ac1/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2020-12-03 12:38:01,218 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_68da3779-fa77-4c82-9386-a2d23adb3ac1/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2020-12-03 12:38:01,219 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:38:01,220 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:38:01,284 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:01,284 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:01,285 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:01,285 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:01,286 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:01,292 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:01,293 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:01,294 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:01,295 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:01,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:38:01,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:38:01,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:38:01,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:38:01,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:38:01,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:38:01,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:38:01,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:38:01,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:38:01,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:38:01,372 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:38:01,449 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:01,450 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:38:01,516 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:38:02,606 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:38:02,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:38:02 WrapperNode [2020-12-03 12:38:02,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:38:02,608 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:38:02,609 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:38:02,609 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:38:02,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:38:02" (1/1) ... [2020-12-03 12:38:02,676 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]]] [2020-12-03 12:38:02,749 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:38:02" (1/1) ... [2020-12-03 12:38:02,749 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:38:02,749 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:38:02,751 INFO L168 Benchmark]: Toolchain (without parser) took 4802.59 ms. Allocated memory was 69.2 MB in the beginning and 172.0 MB in the end (delta: 102.8 MB). Free memory was 40.8 MB in the beginning and 120.9 MB in the end (delta: -80.2 MB). Peak memory consumption was 113.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:38:02,752 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 69.2 MB. Free memory was 51.3 MB in the beginning and 51.2 MB in the end (delta: 48.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:38:02,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4658.61 ms. Allocated memory was 69.2 MB in the beginning and 172.0 MB in the end (delta: 102.8 MB). Free memory was 40.6 MB in the beginning and 38.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 118.3 MB. Max. memory is 16.1 GB. [2020-12-03 12:38:02,753 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.89 ms. Allocated memory is still 172.0 MB. Free memory was 38.6 MB in the beginning and 120.9 MB in the end (delta: -82.4 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. [2020-12-03 12:38:02,763 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 69.2 MB. Free memory was 51.3 MB in the beginning and 51.2 MB in the end (delta: 48.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4658.61 ms. Allocated memory was 69.2 MB in the beginning and 172.0 MB in the end (delta: 102.8 MB). Free memory was 40.6 MB in the beginning and 38.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 118.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 140.89 ms. Allocated memory is still 172.0 MB. Free memory was 38.6 MB in the beginning and 120.9 MB in the end (delta: -82.4 MB). Peak memory consumption was 7.8 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...