./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_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI --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_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI --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 [2021-10-11 02:31:20,616 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:31:20,618 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:31:20,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:31:20,651 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:31:20,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:31:20,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:31:20,657 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:31:20,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:31:20,660 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:31:20,662 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:31:20,663 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:31:20,664 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:31:20,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:31:20,667 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:31:20,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:31:20,671 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:31:20,678 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:31:20,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:31:20,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:31:20,687 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:31:20,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:31:20,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:31:20,693 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:31:20,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:31:20,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:31:20,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:31:20,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:31:20,706 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:31:20,708 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:31:20,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:31:20,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:31:20,712 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:31:20,713 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:31:20,715 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:31:20,715 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:31:20,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:31:20,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:31:20,717 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:31:20,718 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:31:20,718 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:31:20,719 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:31:20,763 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:31:20,766 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:31:20,768 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:31:20,768 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:31:20,769 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:31:20,769 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:31:20,769 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:31:20,769 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:31:20,769 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:31:20,770 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:31:20,771 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:31:20,771 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:31:20,771 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:31:20,772 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:31:20,772 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:31:20,773 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:31:20,773 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:31:20,773 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:31:20,773 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:31:20,774 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:31:20,774 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:31:20,774 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:31:20,774 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:31:20,774 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:31:20,775 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:31:20,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:31:20,775 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:31:20,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:31:20,776 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:31:20,778 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:31:20,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:31:20,778 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:31:20,779 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:31:20,779 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:31:20,779 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:31:20,779 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:31:20,780 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_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5f369f541f881b4f6769929841f46aaa0026e00d [2021-10-11 02:31:21,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:31:21,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:31:21,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:31:21,075 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:31:21,076 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:31:21,077 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2021-10-11 02:31:21,142 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/data/62aec3c88/4ffe574b66f24729a0f03d178a86485c/FLAG5b72e9f3e [2021-10-11 02:31:22,064 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:31:22,067 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2021-10-11 02:31:22,113 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/data/62aec3c88/4ffe574b66f24729a0f03d178a86485c/FLAG5b72e9f3e [2021-10-11 02:31:22,526 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/data/62aec3c88/4ffe574b66f24729a0f03d178a86485c [2021-10-11 02:31:22,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:31:22,531 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:31:22,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:31:22,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:31:22,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:31:22,541 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:31:22" (1/1) ... [2021-10-11 02:31:22,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53e366e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:22, skipping insertion in model container [2021-10-11 02:31:22,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:31:22" (1/1) ... [2021-10-11 02:31:22,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:31:22,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:31:22,955 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2021-10-11 02:31:22,962 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2021-10-11 02:31:22,984 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:31:22,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:31:23,951 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:23,952 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:23,953 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:23,954 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:23,955 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:23,979 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:23,979 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:23,981 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:23,982 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:24,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:31:24,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:31:24,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:31:24,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:31:24,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:31:24,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:31:24,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:31:24,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:31:24,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:31:24,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:31:24,575 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:31:24,576 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:31:24,576 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:31:24,579 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:31:24,579 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:31:24,595 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:31:24,601 INFO L168 Benchmark]: Toolchain (without parser) took 2068.00 ms. Allocated memory is still 119.5 MB. Free memory was 81.8 MB in the beginning and 61.4 MB in the end (delta: 20.4 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:31:24,601 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 86.0 MB. Free memory is still 44.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:31:24,602 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2063.03 ms. Allocated memory is still 119.5 MB. Free memory was 81.4 MB in the beginning and 61.4 MB in the end (delta: 20.1 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:31:24,604 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 86.0 MB. Free memory is still 44.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2063.03 ms. Allocated memory is still 119.5 MB. Free memory was 81.4 MB in the beginning and 61.4 MB in the end (delta: 20.1 MB). Peak memory consumption was 25.2 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 [2021-10-11 02:31:26,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:31:26,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:31:26,996 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:31:26,997 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:31:27,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:31:27,005 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:31:27,009 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:31:27,013 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:31:27,018 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:31:27,022 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:31:27,024 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:31:27,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:31:27,028 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:31:27,029 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:31:27,031 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:31:27,033 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:31:27,037 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:31:27,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:31:27,047 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:31:27,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:31:27,051 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:31:27,054 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:31:27,056 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:31:27,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:31:27,065 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:31:27,066 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:31:27,068 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:31:27,069 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:31:27,070 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:31:27,071 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:31:27,072 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:31:27,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:31:27,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:31:27,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:31:27,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:31:27,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:31:27,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:31:27,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:31:27,080 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:31:27,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:31:27,082 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:31:27,124 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:31:27,124 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:31:27,126 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:31:27,126 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:31:27,127 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:31:27,127 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:31:27,127 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:31:27,128 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:31:27,128 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:31:27,130 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:31:27,131 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:31:27,131 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:31:27,132 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:31:27,132 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:31:27,132 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:31:27,132 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:31:27,133 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:31:27,133 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:31:27,133 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:31:27,134 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:31:27,134 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:31:27,134 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:31:27,135 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:31:27,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:31:27,135 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:31:27,135 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:31:27,136 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:31:27,136 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:31:27,136 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:31:27,137 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:31:27,137 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:31:27,137 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:31:27,138 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_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5f369f541f881b4f6769929841f46aaa0026e00d [2021-10-11 02:31:27,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:31:27,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:31:27,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:31:27,682 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:31:27,682 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:31:27,683 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2021-10-11 02:31:27,763 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/data/ce80a5514/8ca190210b41481dae69e572bd2bef6b/FLAG6cca05b44 [2021-10-11 02:31:28,728 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:31:28,729 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2021-10-11 02:31:28,774 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/data/ce80a5514/8ca190210b41481dae69e572bd2bef6b/FLAG6cca05b44 [2021-10-11 02:31:29,197 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/bin/utaipan-WLngWcDbfI/data/ce80a5514/8ca190210b41481dae69e572bd2bef6b [2021-10-11 02:31:29,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:31:29,203 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:31:29,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:31:29,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:31:29,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:31:29,212 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:31:29" (1/1) ... [2021-10-11 02:31:29,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f88aad8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:29, skipping insertion in model container [2021-10-11 02:31:29,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:31:29" (1/1) ... [2021-10-11 02:31:29,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:31:29,372 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:31:29,653 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2021-10-11 02:31:29,660 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2021-10-11 02:31:29,699 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:31:29,706 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:31:30,787 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:30,788 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:30,788 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:30,797 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:30,798 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:30,862 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:30,863 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:30,866 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:30,867 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:31,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:31:31,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:31:31,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:31:31,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:31:31,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:31:31,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:31:31,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:31:31,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:31:31,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:31:31,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:31:31,608 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:31:31,740 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:31,740 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:31,847 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:31:31,935 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:31:31,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:31:31,988 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2021-10-11 02:31:31,989 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2021-10-11 02:31:31,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:31:31,991 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:31:32,026 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,027 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,027 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,028 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,028 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,036 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,036 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,037 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,061 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:31:32,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:31:32,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:31:32,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:31:32,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:31:32,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:31:32,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:31:32,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:31:32,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:31:32,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:31:32,205 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:31:32,320 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,321 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,358 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:31:32,415 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:31:32,440 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2021-10-11 02:31:32,441 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8bf782-6797-4ef7-8e6e-2f1ac69ddd1d/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2021-10-11 02:31:32,442 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:31:32,443 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:31:32,498 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,498 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,499 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,510 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,511 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,517 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,518 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,519 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,520 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:31:32,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:31:32,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:31:32,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:31:32,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:31:32,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:31:32,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:31:32,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:31:32,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:31:32,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:31:32,589 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:31:32,678 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,679 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:32,706 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:31:33,740 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:31:33,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:33 WrapperNode [2021-10-11 02:31:33,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:31:33,742 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:31:33,742 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:31:33,742 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:31:33,750 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:33" (1/1) ... [2021-10-11 02:31:33,813 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-11 02:31:33,891 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:33" (1/1) ... [2021-10-11 02:31:33,891 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:31:33,891 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:31:33,893 INFO L168 Benchmark]: Toolchain (without parser) took 4689.45 ms. Allocated memory was 58.7 MB in the beginning and 163.6 MB in the end (delta: 104.9 MB). Free memory was 33.2 MB in the beginning and 74.8 MB in the end (delta: -41.6 MB). Peak memory consumption was 64.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:31:33,894 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 48.2 MB. Free memory was 29.4 MB in the beginning and 29.3 MB in the end (delta: 32.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:31:33,895 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4533.79 ms. Allocated memory was 58.7 MB in the beginning and 163.6 MB in the end (delta: 104.9 MB). Free memory was 33.1 MB in the beginning and 81.1 MB in the end (delta: -48.0 MB). Peak memory consumption was 111.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:31:33,895 INFO L168 Benchmark]: Boogie Procedure Inliner took 149.28 ms. Allocated memory is still 163.6 MB. Free memory was 81.1 MB in the beginning and 74.8 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:31:33,897 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 48.2 MB. Free memory was 29.4 MB in the beginning and 29.3 MB in the end (delta: 32.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4533.79 ms. Allocated memory was 58.7 MB in the beginning and 163.6 MB in the end (delta: 104.9 MB). Free memory was 33.1 MB in the beginning and 81.1 MB in the end (delta: -48.0 MB). Peak memory consumption was 111.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 149.28 ms. Allocated memory is still 163.6 MB. Free memory was 81.1 MB in the beginning and 74.8 MB in the end (delta: 6.3 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...