./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/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 00a294e1bedac6e87fdc81afb2328785c1d0703e ........................................................................................................................................................................................................ 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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/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 00a294e1bedac6e87fdc81afb2328785c1d0703e .............................................................................................................................................................................................................................................................................................................. 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 03:21:34,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:21:34,938 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:21:34,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:21:34,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:21:34,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:21:34,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:21:34,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:21:34,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:21:34,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:21:34,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:21:34,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:21:34,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:21:34,992 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:21:34,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:21:34,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:21:34,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:21:34,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:21:35,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:21:35,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:21:35,006 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:21:35,008 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:21:35,010 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:21:35,011 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:21:35,015 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:21:35,016 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:21:35,016 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:21:35,017 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:21:35,018 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:21:35,019 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:21:35,020 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:21:35,021 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:21:35,022 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:21:35,023 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:21:35,024 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:21:35,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:21:35,026 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:21:35,027 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:21:35,027 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:21:35,028 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:21:35,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:21:35,030 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 03:21:35,062 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:21:35,070 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:21:35,072 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:21:35,073 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:21:35,073 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:21:35,073 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:21:35,074 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 03:21:35,074 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:21:35,080 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:21:35,081 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 03:21:35,082 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 03:21:35,082 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:21:35,083 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 03:21:35,083 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 03:21:35,083 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 03:21:35,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:21:35,084 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 03:21:35,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:21:35,085 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:21:35,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:21:35,085 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:21:35,086 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:21:35,086 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:21:35,086 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:21:35,086 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:21:35,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:21:35,087 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:21:35,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:21:35,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:21:35,089 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:21:35,090 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:21:35,090 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 03:21:35,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 03:21:35,090 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:21:35,091 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:21:35,091 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:21:35,091 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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00a294e1bedac6e87fdc81afb2328785c1d0703e [2021-10-16 03:21:35,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:21:35,463 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:21:35,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:21:35,469 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:21:35,470 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:21:35,471 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2021-10-16 03:21:35,553 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/data/359bd675b/13ff36e9fe834b3db19ff3778c0c7361/FLAGb1992c70d [2021-10-16 03:21:36,557 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:21:36,558 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2021-10-16 03:21:36,624 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/data/359bd675b/13ff36e9fe834b3db19ff3778c0c7361/FLAGb1992c70d [2021-10-16 03:21:37,017 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/data/359bd675b/13ff36e9fe834b3db19ff3778c0c7361 [2021-10-16 03:21:37,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:21:37,022 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:21:37,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:21:37,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:21:37,027 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:21:37,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:21:37" (1/1) ... [2021-10-16 03:21:37,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a7b98cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:21:37, skipping insertion in model container [2021-10-16 03:21:37,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:21:37" (1/1) ... [2021-10-16 03:21:37,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:21:37,147 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:21:37,430 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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2021-10-16 03:21:37,437 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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2021-10-16 03:21:37,460 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:21:37,466 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:21:38,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:38,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:38,456 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:38,457 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:38,458 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:38,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:38,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:38,480 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:38,480 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:38,483 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:38,484 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:38,485 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:38,486 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:38,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:21:38,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:21:38,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:21:38,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:21:38,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:21:38,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:21:38,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:21:38,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:21:39,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:21:39,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:21:39,267 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:21:39,268 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 03:21:39,269 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 03:21:39,270 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 03:21:39,271 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 03:21:39,285 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.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 03:21:39,292 INFO L168 Benchmark]: Toolchain (without parser) took 2268.62 ms. Allocated memory was 117.4 MB in the beginning and 146.8 MB in the end (delta: 29.4 MB). Free memory was 78.2 MB in the beginning and 86.6 MB in the end (delta: -8.4 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-16 03:21:39,293 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 117.4 MB. Free memory is still 71.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:21:39,294 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2265.92 ms. Allocated memory was 117.4 MB in the beginning and 146.8 MB in the end (delta: 29.4 MB). Free memory was 77.8 MB in the beginning and 86.6 MB in the end (delta: -8.8 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-16 03:21:39,296 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 117.4 MB. Free memory is still 71.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2265.92 ms. Allocated memory was 117.4 MB in the beginning and 146.8 MB in the end (delta: 29.4 MB). Free memory was 77.8 MB in the beginning and 86.6 MB in the end (delta: -8.8 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-5709675 [2021-10-16 03:21:41,701 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:21:41,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:21:41,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:21:41,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:21:41,766 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:21:41,768 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:21:41,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:21:41,777 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:21:41,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:21:41,787 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:21:41,790 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:21:41,790 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:21:41,793 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:21:41,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:21:41,800 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:21:41,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:21:41,803 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:21:41,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:21:41,813 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:21:41,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:21:41,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:21:41,820 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:21:41,823 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:21:41,833 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:21:41,834 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:21:41,835 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:21:41,837 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:21:41,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:21:41,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:21:41,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:21:41,841 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:21:41,843 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:21:41,844 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:21:41,846 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:21:41,847 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:21:41,848 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:21:41,848 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:21:41,849 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:21:41,851 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:21:41,852 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:21:41,853 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 03:21:41,912 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:21:41,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:21:41,914 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:21:41,914 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:21:41,915 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:21:41,915 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:21:41,915 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:21:41,916 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:21:41,916 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:21:41,918 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:21:41,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:21:41,920 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:21:41,920 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:21:41,920 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:21:41,921 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:21:41,921 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 03:21:41,921 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 03:21:41,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:21:41,922 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:21:41,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:21:41,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:21:41,923 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 03:21:41,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:21:41,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:21:41,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:21:41,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:21:41,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:21:41,925 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 03:21:41,925 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:41,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:21:41,926 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:21:41,926 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:21:41,927 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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00a294e1bedac6e87fdc81afb2328785c1d0703e [2021-10-16 03:21:42,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:21:42,364 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:21:42,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:21:42,370 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:21:42,370 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:21:42,371 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2021-10-16 03:21:42,478 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/data/6661e1ee9/7e6d34d823a540048a787f8f35d1bbd7/FLAG16cbc693d [2021-10-16 03:21:43,493 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:21:43,494 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2021-10-16 03:21:43,538 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/data/6661e1ee9/7e6d34d823a540048a787f8f35d1bbd7/FLAG16cbc693d [2021-10-16 03:21:43,912 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa167fb-3d5c-45fa-a420-b46621f8c5de/bin/utaipan-mTDlp9Zugs/data/6661e1ee9/7e6d34d823a540048a787f8f35d1bbd7 [2021-10-16 03:21:43,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:21:43,917 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:21:43,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:21:43,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:21:43,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:21:43,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:21:43" (1/1) ... [2021-10-16 03:21:43,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70755f62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:21:43, skipping insertion in model container [2021-10-16 03:21:43,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:21:43" (1/1) ... [2021-10-16 03:21:43,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:21:44,064 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:21:44,401 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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2021-10-16 03:21:44,410 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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2021-10-16 03:21:44,438 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:21:44,446 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:21:45,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:45,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:45,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:45,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:45,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:45,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:45,461 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:45,463 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:45,468 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:45,470 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:45,474 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:45,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:45,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:45,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:21:45,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:21:45,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:21:45,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:21:45,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:21:45,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:21:45,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:21:45,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:21:45,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:21:45,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:21:46,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:21:46,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,255 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,367 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,370 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,371 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,372 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,372 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,374 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,378 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,378 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,389 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,389 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,404 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,405 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,427 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:21:46,485 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 03:21:46,562 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:21:46,567 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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2021-10-16 03:21:46,570 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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2021-10-16 03:21:46,573 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:21:46,574 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:21:46,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,632 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,632 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,656 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,659 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,660 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,661 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,662 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,662 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:21:46,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:21:46,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:21:46,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:21:46,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:21:46,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:21:46,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:21:46,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:21:46,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:21:46,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:21:46,769 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:21:46,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,869 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,870 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,871 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,872 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,872 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,872 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,873 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,896 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,897 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:46,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:21:46,942 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 03:21:46,969 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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2021-10-16 03:21:46,971 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_4fa167fb-3d5c-45fa-a420-b46621f8c5de/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2021-10-16 03:21:46,973 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:21:46,974 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:21:47,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,016 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,016 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,017 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,054 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,061 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,063 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,065 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,065 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:21:47,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:21:47,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:21:47,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:21:47,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:21:47,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:21:47,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:21:47,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:21:47,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:21:47,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:21:47,161 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:21:47,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,182 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,204 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,204 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,205 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,205 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,205 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,206 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,206 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,206 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,207 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,207 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,207 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,209 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,209 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,209 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,210 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,213 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,213 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:21:47,230 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:21:47,511 INFO L208 MainTranslator]: Completed translation [2021-10-16 03:21:47,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:21:47 WrapperNode [2021-10-16 03:21:47,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 03:21:47,523 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 03:21:47,524 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 03:21:47,524 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 03:21:47,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:21:47" (1/1) ... [2021-10-16 03:21:47,641 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 03:21:47,715 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:21:47" (1/1) ... [2021-10-16 03:21:47,727 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 03:21:47,727 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 03:21:47,729 INFO L168 Benchmark]: Toolchain (without parser) took 3811.57 ms. Allocated memory was 62.9 MB in the beginning and 109.1 MB in the end (delta: 46.1 MB). Free memory was 34.1 MB in the beginning and 39.0 MB in the end (delta: -4.9 MB). Peak memory consumption was 42.6 MB. Max. memory is 16.1 GB. [2021-10-16 03:21:47,730 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:21:47,731 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3594.18 ms. Allocated memory was 62.9 MB in the beginning and 109.1 MB in the end (delta: 46.1 MB). Free memory was 34.0 MB in the beginning and 41.6 MB in the end (delta: -7.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 16.1 GB. [2021-10-16 03:21:47,732 INFO L168 Benchmark]: Boogie Procedure Inliner took 203.82 ms. Allocated memory is still 109.1 MB. Free memory was 41.1 MB in the beginning and 39.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-16 03:21:47,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3594.18 ms. Allocated memory was 62.9 MB in the beginning and 109.1 MB in the end (delta: 46.1 MB). Free memory was 34.0 MB in the beginning and 41.6 MB in the end (delta: -7.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 203.82 ms. Allocated memory is still 109.1 MB. Free memory was 41.1 MB in the beginning and 39.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 4.2 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...