./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs --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 f4cdfc0afb6d32b44a7ef8a7de6ceabb650e8601 ....................................................................................................................................................................................................... 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_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs --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 f4cdfc0afb6d32b44a7ef8a7de6ceabb650e8601 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 03:16:33,885 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:16:33,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:16:33,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:16:33,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:16:33,939 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:16:33,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:16:33,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:16:33,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:16:33,947 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:16:33,949 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:16:33,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:16:33,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:16:33,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:16:33,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:16:33,955 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:16:33,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:16:33,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:16:33,960 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:16:33,963 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:16:33,965 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:16:33,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:16:33,969 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:16:33,970 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:16:33,974 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:16:33,974 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:16:33,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:16:33,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:16:33,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:16:33,978 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:16:33,979 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:16:33,980 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:16:33,981 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:16:33,982 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:16:33,984 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:16:33,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:16:33,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:16:33,986 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:16:33,986 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:16:33,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:16:33,989 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:16:33,990 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 03:16:34,026 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:16:34,027 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:16:34,028 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:16:34,028 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:16:34,028 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:16:34,029 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:16:34,029 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 03:16:34,029 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:16:34,035 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:16:34,036 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 03:16:34,037 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 03:16:34,037 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:16:34,037 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 03:16:34,037 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 03:16:34,038 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 03:16:34,038 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:16:34,038 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 03:16:34,039 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:16:34,039 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:16:34,039 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:16:34,039 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:16:34,039 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:16:34,040 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:16:34,040 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:16:34,040 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:16:34,040 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:16:34,040 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:16:34,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:16:34,041 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:16:34,042 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:16:34,042 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:16:34,043 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 03:16:34,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 03:16:34,043 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:16:34,043 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:16:34,043 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:16:34,044 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_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4cdfc0afb6d32b44a7ef8a7de6ceabb650e8601 [2021-10-16 03:16:34,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:16:34,366 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:16:34,369 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:16:34,370 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:16:34,371 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:16:34,372 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-10-16 03:16:34,455 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/data/eb6c3bfbf/57c76266eaaa4652a2d45f758a791aa7/FLAG4145361ce [2021-10-16 03:16:35,375 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:16:35,376 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-10-16 03:16:35,432 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/data/eb6c3bfbf/57c76266eaaa4652a2d45f758a791aa7/FLAG4145361ce [2021-10-16 03:16:35,806 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/data/eb6c3bfbf/57c76266eaaa4652a2d45f758a791aa7 [2021-10-16 03:16:35,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:16:35,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:16:35,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:16:35,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:16:35,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:16:35,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:16:35" (1/1) ... [2021-10-16 03:16:35,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5891ba51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:16:35, skipping insertion in model container [2021-10-16 03:16:35,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:16:35" (1/1) ... [2021-10-16 03:16:35,828 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:16:35,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:16:36,255 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_6ac59264-0222-46ae-aebe-8dd2d9b4784d/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-10-16 03:16:36,263 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_6ac59264-0222-46ae-aebe-8dd2d9b4784d/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-10-16 03:16:36,291 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:16:36,297 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:16:37,625 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:37,626 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:37,626 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:37,627 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:37,628 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:37,642 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:37,643 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:37,645 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:37,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:37,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:37,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:37,650 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:37,651 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:38,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:16:38,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:16:38,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:16:38,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:16:38,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:16:38,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:16:38,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:16:38,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:16:38,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:16:38,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:16:38,350 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:16:38,351 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:16:38,351 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:16:38,353 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:16:38,354 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:16:38,371 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 03:16:38,377 INFO L168 Benchmark]: Toolchain (without parser) took 2565.02 ms. Allocated memory is still 117.4 MB. Free memory was 73.7 MB in the beginning and 52.4 MB in the end (delta: 21.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 16.1 GB. [2021-10-16 03:16:38,378 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 73.4 MB. Free memory was 49.8 MB in the beginning and 49.8 MB in the end (delta: 21.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:16:38,399 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2561.35 ms. Allocated memory is still 117.4 MB. Free memory was 73.7 MB in the beginning and 52.4 MB in the end (delta: 21.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 16.1 GB. [2021-10-16 03:16:38,401 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 73.4 MB. Free memory was 49.8 MB in the beginning and 49.8 MB in the end (delta: 21.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2561.35 ms. Allocated memory is still 117.4 MB. Free memory was 73.7 MB in the beginning and 52.4 MB in the end (delta: 21.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-5709675 [2021-10-16 03:16:40,729 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:16:40,732 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:16:40,792 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:16:40,793 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:16:40,798 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:16:40,800 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:16:40,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:16:40,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:16:40,815 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:16:40,817 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:16:40,819 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:16:40,819 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:16:40,827 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:16:40,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:16:40,831 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:16:40,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:16:40,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:16:40,842 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:16:40,845 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:16:40,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:16:40,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:16:40,856 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:16:40,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:16:40,863 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:16:40,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:16:40,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:16:40,868 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:16:40,869 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:16:40,870 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:16:40,870 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:16:40,871 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:16:40,873 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:16:40,874 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:16:40,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:16:40,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:16:40,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:16:40,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:16:40,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:16:40,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:16:40,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:16:40,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 03:16:40,925 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:16:40,925 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:16:40,927 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:16:40,927 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:16:40,927 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:16:40,928 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:16:40,928 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:16:40,928 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:16:40,928 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:16:40,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:16:40,931 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:16:40,931 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:16:40,932 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:16:40,932 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:16:40,932 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:16:40,932 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 03:16:40,933 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 03:16:40,933 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:16:40,933 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:16:40,933 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:16:40,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:16:40,934 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 03:16:40,934 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:16:40,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:16:40,935 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:16:40,935 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:16:40,935 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:16:40,935 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 03:16:40,935 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 03:16:40,936 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:16:40,936 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:16:40,936 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:16:40,936 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_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4cdfc0afb6d32b44a7ef8a7de6ceabb650e8601 [2021-10-16 03:16:41,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:16:41,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:16:41,338 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:16:41,339 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:16:41,340 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:16:41,341 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-10-16 03:16:41,412 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/data/b4f2cc2c5/d1aad55754d44fa3926284938f3d9a3b/FLAG501f77d70 [2021-10-16 03:16:42,498 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:16:42,499 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-10-16 03:16:42,544 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/data/b4f2cc2c5/d1aad55754d44fa3926284938f3d9a3b/FLAG501f77d70 [2021-10-16 03:16:42,836 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ac59264-0222-46ae-aebe-8dd2d9b4784d/bin/utaipan-mTDlp9Zugs/data/b4f2cc2c5/d1aad55754d44fa3926284938f3d9a3b [2021-10-16 03:16:42,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:16:42,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:16:42,844 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:16:42,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:16:42,848 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:16:42,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:16:42" (1/1) ... [2021-10-16 03:16:42,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c43489c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:16:42, skipping insertion in model container [2021-10-16 03:16:42,850 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:16:42" (1/1) ... [2021-10-16 03:16:42,857 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:16:43,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:16:43,348 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_6ac59264-0222-46ae-aebe-8dd2d9b4784d/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-10-16 03:16:43,357 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_6ac59264-0222-46ae-aebe-8dd2d9b4784d/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-10-16 03:16:43,388 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:16:43,404 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:16:44,499 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:44,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:44,501 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:44,502 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:44,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:44,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:44,519 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:44,521 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:44,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:44,524 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:44,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:44,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:44,527 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:16:45,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:16:45,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:16:45,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:16:45,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:16:45,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:16:45,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:16:45,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:16:45,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:16:45,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:16:45,219 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:16:45,641 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,643 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,701 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,702 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,710 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,712 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:16:45,859 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 03:16:45,922 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:16:45,929 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_6ac59264-0222-46ae-aebe-8dd2d9b4784d/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-10-16 03:16:45,930 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_6ac59264-0222-46ae-aebe-8dd2d9b4784d/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-10-16 03:16:45,936 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:16:45,936 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:16:45,986 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,987 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,987 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,987 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,997 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:45,999 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,000 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,000 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,001 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,002 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,003 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,003 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:16:46,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:16:46,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:16:46,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:16:46,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:16:46,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:16:46,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:16:46,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:16:46,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:16:46,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:16:46,093 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:16:46,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,226 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,233 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,250 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,253 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,253 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,254 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,254 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,277 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:16:46,317 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 03:16:46,342 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_6ac59264-0222-46ae-aebe-8dd2d9b4784d/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-10-16 03:16:46,342 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_6ac59264-0222-46ae-aebe-8dd2d9b4784d/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-10-16 03:16:46,344 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:16:46,345 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:16:46,426 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,426 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,427 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,427 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,428 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,436 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,437 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,438 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,438 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:16:46,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:16:46,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:16:46,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:16:46,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:16:46,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:16:46,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:16:46,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:16:46,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:16:46,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:16:46,585 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:16:46,763 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,764 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,776 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,776 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,781 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,791 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,792 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,794 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,794 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:16:46,818 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:16:47,133 INFO L208 MainTranslator]: Completed translation [2021-10-16 03:16:47,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:16:47 WrapperNode [2021-10-16 03:16:47,133 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 03:16:47,135 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 03:16:47,135 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 03:16:47,135 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 03:16:47,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:16:47" (1/1) ... [2021-10-16 03:16:47,195 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]]] [2021-10-16 03:16:47,264 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:16:47" (1/1) ... [2021-10-16 03:16:47,264 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 03:16:47,264 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 03:16:47,266 INFO L168 Benchmark]: Toolchain (without parser) took 4423.38 ms. Allocated memory was 54.5 MB in the beginning and 190.8 MB in the end (delta: 136.3 MB). Free memory was 33.6 MB in the beginning and 127.1 MB in the end (delta: -93.5 MB). Peak memory consumption was 42.6 MB. Max. memory is 16.1 GB. [2021-10-16 03:16:47,267 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 54.5 MB. Free memory was 35.9 MB in the beginning and 35.9 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:16:47,267 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4289.49 ms. Allocated memory was 54.5 MB in the beginning and 190.8 MB in the end (delta: 136.3 MB). Free memory was 33.3 MB in the beginning and 132.3 MB in the end (delta: -99.0 MB). Peak memory consumption was 82.3 MB. Max. memory is 16.1 GB. [2021-10-16 03:16:47,268 INFO L168 Benchmark]: Boogie Procedure Inliner took 129.65 ms. Allocated memory is still 190.8 MB. Free memory was 132.3 MB in the beginning and 127.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 03:16:47,269 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 54.5 MB. Free memory was 35.9 MB in the beginning and 35.9 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4289.49 ms. Allocated memory was 54.5 MB in the beginning and 190.8 MB in the end (delta: 136.3 MB). Free memory was 33.3 MB in the beginning and 132.3 MB in the end (delta: -99.0 MB). Peak memory consumption was 82.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 129.65 ms. Allocated memory is still 190.8 MB. Free memory was 132.3 MB in the beginning and 127.1 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...