./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8 --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 3a4975114b90501f0dca440aefbd9200ff31a51d ....................................................................................................................................................................................................... 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_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8 --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 3a4975114b90501f0dca440aefbd9200ff31a51d ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:57:21,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:57:21,766 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:57:21,821 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:57:21,822 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:57:21,826 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:57:21,828 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:57:21,833 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:57:21,836 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:57:21,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:57:21,847 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:57:21,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:57:21,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:57:21,850 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:57:21,852 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:57:21,854 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:57:21,855 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:57:21,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:57:21,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:57:21,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:57:21,865 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:57:21,868 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:57:21,870 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:57:21,871 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:57:21,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:57:21,887 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:57:21,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:57:21,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:57:21,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:57:21,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:57:21,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:57:21,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:57:21,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:57:21,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:57:21,896 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:57:21,897 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:57:21,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:57:21,898 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:57:21,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:57:21,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:57:21,901 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:57:21,907 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:57:21,955 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:57:21,955 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:57:21,956 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:57:21,956 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:57:21,957 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:57:21,957 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:57:21,957 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:57:21,958 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:57:21,958 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:57:21,958 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:57:21,958 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:57:21,959 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:57:21,959 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:57:21,959 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:57:21,960 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:57:21,961 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:57:21,961 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:57:21,961 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:57:21,961 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:57:21,962 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:57:21,962 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:57:21,962 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:57:21,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:57:21,963 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:57:21,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:57:21,964 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:57:21,964 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:57:21,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:57:21,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:57:21,965 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:57:21,965 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:57:21,965 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:57:21,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:57:21,966 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:57:21,966 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:57:21,967 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:57:21,967 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_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a4975114b90501f0dca440aefbd9200ff31a51d [2021-10-13 07:57:22,287 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:57:22,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:57:22,324 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:57:22,327 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:57:22,328 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:57:22,329 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2021-10-13 07:57:22,421 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/data/7f6b62e90/e17153c2e2a04a78957c3cbfdea952bb/FLAGd18d5313a [2021-10-13 07:57:23,445 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:57:23,446 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2021-10-13 07:57:23,508 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/data/7f6b62e90/e17153c2e2a04a78957c3cbfdea952bb/FLAGd18d5313a [2021-10-13 07:57:23,888 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/data/7f6b62e90/e17153c2e2a04a78957c3cbfdea952bb [2021-10-13 07:57:23,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:57:23,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:57:23,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:57:23,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:57:23,899 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:57:23,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:57:23" (1/1) ... [2021-10-13 07:57:23,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c21f9f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:57:23, skipping insertion in model container [2021-10-13 07:57:23,902 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:57:23" (1/1) ... [2021-10-13 07:57:23,910 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:57:24,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:57:24,414 WARN L228 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_383b6bcd-964d-4078-82be-340bb1635b6f/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2021-10-13 07:57:24,427 WARN L228 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_383b6bcd-964d-4078-82be-340bb1635b6f/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2021-10-13 07:57:24,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:57:24,480 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:57:25,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:25,670 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:25,671 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:25,672 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:25,673 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:25,692 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:25,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:25,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:25,697 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:25,699 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:25,701 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:25,702 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:25,703 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:26,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:57:26,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:57:26,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:57:26,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:57:26,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:57:26,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:57:26,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:57:26,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:57:26,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:57:26,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:57:26,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:57:26,583 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:57:26,585 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:57:26,588 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:57:26,591 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:57:26,615 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:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1415) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1359) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) 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:1430) 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:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:57:26,628 INFO L168 Benchmark]: Toolchain (without parser) took 2732.97 ms. Allocated memory is still 123.7 MB. Free memory was 98.5 MB in the beginning and 58.3 MB in the end (delta: 40.2 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:57:26,630 INFO L168 Benchmark]: CDTParser took 0.68 ms. Allocated memory is still 83.9 MB. Free memory is still 63.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:57:26,632 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2729.86 ms. Allocated memory is still 123.7 MB. Free memory was 98.5 MB in the beginning and 58.3 MB in the end (delta: 40.2 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:57:26,635 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68 ms. Allocated memory is still 83.9 MB. Free memory is still 63.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2729.86 ms. Allocated memory is still 123.7 MB. Free memory was 98.5 MB in the beginning and 58.3 MB in the end (delta: 40.2 MB). Peak memory consumption was 41.9 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 0.2.1-dev-4e77c04 [2021-10-13 07:57:29,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:57:29,212 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:57:29,252 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:57:29,253 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:57:29,255 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:57:29,257 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:57:29,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:57:29,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:57:29,264 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:57:29,266 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:57:29,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:57:29,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:57:29,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:57:29,272 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:57:29,274 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:57:29,275 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:57:29,277 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:57:29,279 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:57:29,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:57:29,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:57:29,287 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:57:29,289 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:57:29,291 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:57:29,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:57:29,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:57:29,297 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:57:29,298 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:57:29,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:57:29,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:57:29,301 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:57:29,302 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:57:29,304 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:57:29,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:57:29,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:57:29,307 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:57:29,308 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:57:29,309 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:57:29,324 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:57:29,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:57:29,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:57:29,328 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:57:29,360 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:57:29,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:57:29,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:57:29,362 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:57:29,363 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:57:29,363 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:57:29,363 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:57:29,364 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:57:29,364 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:57:29,365 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:57:29,365 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:57:29,366 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:57:29,366 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:57:29,367 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:57:29,367 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:57:29,367 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:57:29,368 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:57:29,368 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:57:29,368 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:57:29,369 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:57:29,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:57:29,369 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:57:29,370 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:57:29,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:57:29,371 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:57:29,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:57:29,371 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:57:29,372 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:57:29,372 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:57:29,373 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:57:29,373 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:57:29,373 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:57:29,374 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_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a4975114b90501f0dca440aefbd9200ff31a51d [2021-10-13 07:57:29,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:57:29,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:57:29,838 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:57:29,839 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:57:29,840 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:57:29,841 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2021-10-13 07:57:29,922 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/data/ad744a7a8/a08d8cbddbcb41bfb042145dbde633e0/FLAG1617f061d [2021-10-13 07:57:31,124 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:57:31,125 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2021-10-13 07:57:31,189 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/data/ad744a7a8/a08d8cbddbcb41bfb042145dbde633e0/FLAG1617f061d [2021-10-13 07:57:31,446 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383b6bcd-964d-4078-82be-340bb1635b6f/bin/utaipan-q2qaUkNPG8/data/ad744a7a8/a08d8cbddbcb41bfb042145dbde633e0 [2021-10-13 07:57:31,450 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:57:31,453 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:57:31,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:57:31,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:57:31,462 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:57:31,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:57:31" (1/1) ... [2021-10-13 07:57:31,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f92ded6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:57:31, skipping insertion in model container [2021-10-13 07:57:31,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:57:31" (1/1) ... [2021-10-13 07:57:31,474 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:57:31,663 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:57:32,105 WARN L228 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_383b6bcd-964d-4078-82be-340bb1635b6f/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2021-10-13 07:57:32,114 WARN L228 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_383b6bcd-964d-4078-82be-340bb1635b6f/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2021-10-13 07:57:32,147 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:57:32,155 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:57:33,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:33,691 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:33,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:33,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:33,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:33,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:33,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:33,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:33,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:33,736 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:33,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:33,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:33,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:34,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:57:34,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:57:34,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:57:34,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:57:34,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:57:34,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:57:34,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:57:34,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:57:34,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:57:34,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:57:34,792 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:57:35,261 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,304 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,354 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,355 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,355 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:57:35,489 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:57:35,595 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:57:35,601 WARN L228 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_383b6bcd-964d-4078-82be-340bb1635b6f/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2021-10-13 07:57:35,602 WARN L228 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_383b6bcd-964d-4078-82be-340bb1635b6f/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2021-10-13 07:57:35,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:57:35,607 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:57:35,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,676 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,688 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,689 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:57:35,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:57:35,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:57:35,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:57:35,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:57:35,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:57:35,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:57:35,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:57:35,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:57:35,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:57:35,807 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:57:35,993 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:35,994 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,005 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,006 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,028 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,030 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,031 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,031 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,032 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,033 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,033 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,060 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:57:36,116 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:57:36,147 WARN L228 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_383b6bcd-964d-4078-82be-340bb1635b6f/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2021-10-13 07:57:36,148 WARN L228 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_383b6bcd-964d-4078-82be-340bb1635b6f/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2021-10-13 07:57:36,150 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:57:36,152 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:57:36,233 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,242 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,244 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:57:36,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:57:36,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:57:36,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:57:36,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:57:36,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:57:36,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:57:36,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:57:36,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:57:36,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:57:36,324 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:57:36,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,461 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,482 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,482 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,499 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,501 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,501 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,502 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,502 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:57:36,531 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:57:37,289 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:57:37,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:57:37 WrapperNode [2021-10-13 07:57:37,290 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:57:37,292 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:57:37,292 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:57:37,292 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:57:37,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:57:37" (1/1) ... [2021-10-13 07:57:37,407 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]]] [2021-10-13 07:57:37,495 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:57:37" (1/1) ... [2021-10-13 07:57:37,495 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:57:37,495 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:57:37,498 INFO L168 Benchmark]: Toolchain (without parser) took 6043.29 ms. Allocated memory was 52.4 MB in the beginning and 182.5 MB in the end (delta: 130.0 MB). Free memory was 30.9 MB in the beginning and 113.9 MB in the end (delta: -82.9 MB). Peak memory consumption was 46.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:57:37,498 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 52.4 MB. Free memory was 34.0 MB in the beginning and 33.9 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:57:37,499 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5833.37 ms. Allocated memory was 52.4 MB in the beginning and 182.5 MB in the end (delta: 130.0 MB). Free memory was 30.8 MB in the beginning and 119.1 MB in the end (delta: -88.3 MB). Peak memory consumption was 86.7 MB. Max. memory is 16.1 GB. [2021-10-13 07:57:37,500 INFO L168 Benchmark]: Boogie Procedure Inliner took 203.44 ms. Allocated memory is still 182.5 MB. Free memory was 119.1 MB in the beginning and 113.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:57:37,502 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 52.4 MB. Free memory was 34.0 MB in the beginning and 33.9 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5833.37 ms. Allocated memory was 52.4 MB in the beginning and 182.5 MB in the end (delta: 130.0 MB). Free memory was 30.8 MB in the beginning and 119.1 MB in the end (delta: -88.3 MB). Peak memory consumption was 86.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 203.44 ms. Allocated memory is still 182.5 MB. Free memory was 119.1 MB in the beginning and 113.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...