./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash da46291c32367159467d3a4d9f44fbe82a0ec409 ........................................................................................................................................................................................................ 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_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash da46291c32367159467d3a4d9f44fbe82a0ec409 .................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:30:35,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:30:35,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:30:35,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:30:35,498 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:30:35,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:30:35,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:30:35,511 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:30:35,513 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:30:35,521 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:30:35,522 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:30:35,523 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:30:35,524 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:30:35,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:30:35,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:30:35,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:30:35,532 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:30:35,537 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:30:35,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:30:35,556 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:30:35,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:30:35,559 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:30:35,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:30:35,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:30:35,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:30:35,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:30:35,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:30:35,571 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:30:35,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:30:35,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:30:35,573 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:30:35,574 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:30:35,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:30:35,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:30:35,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:30:35,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:30:35,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:30:35,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:30:35,578 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:30:35,579 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:30:35,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:30:35,584 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:30:35,626 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:30:35,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:30:35,628 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:30:35,628 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:30:35,629 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:30:35,629 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:30:35,629 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:30:35,629 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:30:35,630 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:30:35,630 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:30:35,631 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:30:35,631 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:30:35,631 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:30:35,632 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:30:35,632 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:30:35,633 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:30:35,633 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:30:35,633 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:30:35,633 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:30:35,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:30:35,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:30:35,634 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:30:35,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:30:35,634 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:30:35,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:30:35,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:30:35,635 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:30:35,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:30:35,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:30:35,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:30:35,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:30:35,636 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:30:35,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:30:35,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:30:35,637 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:30:35,637 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:30:35,638 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_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da46291c32367159467d3a4d9f44fbe82a0ec409 [2021-10-11 02:30:35,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:30:35,925 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:30:35,928 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:30:35,929 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:30:35,930 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:30:35,931 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2021-10-11 02:30:36,010 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/data/05372c2c4/f1abc2d56f45493eb102f2066b93925f/FLAGa1cc3acbf [2021-10-11 02:30:36,924 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:30:36,925 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2021-10-11 02:30:36,979 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/data/05372c2c4/f1abc2d56f45493eb102f2066b93925f/FLAGa1cc3acbf [2021-10-11 02:30:37,477 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/data/05372c2c4/f1abc2d56f45493eb102f2066b93925f [2021-10-11 02:30:37,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:30:37,481 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:30:37,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:30:37,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:30:37,488 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:30:37,489 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:37" (1/1) ... [2021-10-11 02:30:37,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ebe5d80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:37, skipping insertion in model container [2021-10-11 02:30:37,493 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:37" (1/1) ... [2021-10-11 02:30:37,500 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:30:37,620 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:30:37,867 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4495,4508] [2021-10-11 02:30:37,877 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4555,4568] [2021-10-11 02:30:37,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:37,911 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:38,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:30:38,903 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:30:38,903 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:30:38,906 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:30:38,907 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:30:39,008 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:39,009 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:39,009 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:39,010 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:39,011 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:39,024 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:39,025 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:39,027 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:39,027 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:39,029 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:39,031 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:39,031 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:39,032 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:39,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:39,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:39,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:39,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:39,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:39,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:39,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:39,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:39,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:39,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:39,671 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:30:39,677 INFO L168 Benchmark]: Toolchain (without parser) took 2194.34 ms. Allocated memory is still 98.6 MB. Free memory was 63.0 MB in the beginning and 57.2 MB in the end (delta: 5.8 MB). Peak memory consumption was 42.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:39,680 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 81.8 MB. Free memory is still 50.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:30:39,681 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2190.05 ms. Allocated memory is still 98.6 MB. Free memory was 62.9 MB in the beginning and 57.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 42.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:39,683 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 81.8 MB. Free memory is still 50.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2190.05 ms. Allocated memory is still 98.6 MB. Free memory was 62.9 MB in the beginning and 57.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 42.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:30:42,051 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:30:42,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:30:42,105 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:30:42,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:30:42,125 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:30:42,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:30:42,135 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:30:42,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:30:42,140 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:30:42,145 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:30:42,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:30:42,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:30:42,153 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:30:42,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:30:42,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:30:42,159 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:30:42,166 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:30:42,169 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:30:42,172 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:30:42,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:30:42,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:30:42,184 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:30:42,185 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:30:42,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:30:42,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:30:42,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:30:42,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:30:42,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:30:42,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:30:42,197 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:30:42,198 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:30:42,199 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:30:42,200 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:30:42,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:30:42,203 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:30:42,204 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:30:42,205 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:30:42,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:30:42,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:30:42,207 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:30:42,209 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:30:42,255 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:30:42,255 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:30:42,256 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:30:42,257 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:30:42,257 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:30:42,257 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:30:42,257 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:30:42,257 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:30:42,258 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:30:42,259 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:30:42,260 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:30:42,261 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:30:42,261 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:30:42,261 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:30:42,261 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:30:42,261 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:30:42,262 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:30:42,262 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:30:42,262 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:30:42,262 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:30:42,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:30:42,262 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:30:42,263 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:30:42,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:30:42,263 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:30:42,263 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:30:42,263 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:30:42,264 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:30:42,264 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:30:42,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:30:42,264 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:30:42,264 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:30:42,265 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_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da46291c32367159467d3a4d9f44fbe82a0ec409 [2021-10-11 02:30:42,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:30:42,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:30:42,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:30:42,738 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:30:42,739 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:30:42,740 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2021-10-11 02:30:42,823 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/data/83d315a31/1e11c8338f2945d2bccf4d907daf65e5/FLAG83a729d0a [2021-10-11 02:30:43,861 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:30:43,861 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2021-10-11 02:30:43,917 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/data/83d315a31/1e11c8338f2945d2bccf4d907daf65e5/FLAG83a729d0a [2021-10-11 02:30:44,295 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/bin/utaipan-WLngWcDbfI/data/83d315a31/1e11c8338f2945d2bccf4d907daf65e5 [2021-10-11 02:30:44,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:30:44,302 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:30:44,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:30:44,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:30:44,308 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:30:44,309 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:44" (1/1) ... [2021-10-11 02:30:44,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cba1867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:44, skipping insertion in model container [2021-10-11 02:30:44,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:44" (1/1) ... [2021-10-11 02:30:44,320 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:30:44,465 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:30:44,730 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4495,4508] [2021-10-11 02:30:44,736 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4555,4568] [2021-10-11 02:30:44,777 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:44,782 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:45,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:30:45,840 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,841 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,841 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,842 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,843 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,856 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,857 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,859 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,860 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,862 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,863 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,864 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:45,865 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:46,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:46,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:46,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:46,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:46,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:46,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:46,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:46,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:46,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:46,570 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,590 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,679 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,681 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:30:46,747 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:30:46,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:30:46,837 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4495,4508] [2021-10-11 02:30:46,837 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4555,4568] [2021-10-11 02:30:46,839 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:46,839 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:46,869 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:30:46,886 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,886 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,887 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,887 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,888 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,896 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,897 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,898 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,899 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,900 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,901 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,901 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,902 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:46,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:46,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:46,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:46,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:46,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:46,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:46,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:46,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:46,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:46,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:47,010 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,016 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,036 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,037 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,038 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:30:47,054 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:30:47,067 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4495,4508] [2021-10-11 02:30:47,068 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d740a74b-96da-4986-8e75-846a05b97895/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4555,4568] [2021-10-11 02:30:47,069 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:47,070 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:47,097 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:30:47,146 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,147 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,147 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,148 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,148 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,154 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,155 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,156 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,156 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,157 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,158 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,158 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,159 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:47,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:47,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:47,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:47,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:47,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:47,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:47,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:47,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:47,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:47,232 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,237 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,293 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,294 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:47,295 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:30:48,159 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:30:48,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:48 WrapperNode [2021-10-11 02:30:48,160 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:30:48,161 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:30:48,161 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:30:48,161 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:30:48,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:48" (1/1) ... [2021-10-11 02:30:48,264 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-11 02:30:48,313 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:48" (1/1) ... [2021-10-11 02:30:48,330 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:30:48,330 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:30:48,332 INFO L168 Benchmark]: Toolchain (without parser) took 4029.36 ms. Allocated memory was 71.3 MB in the beginning and 130.0 MB in the end (delta: 58.7 MB). Free memory was 45.5 MB in the beginning and 66.9 MB in the end (delta: -21.4 MB). Peak memory consumption was 36.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:48,335 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 71.3 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:30:48,336 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3856.77 ms. Allocated memory was 71.3 MB in the beginning and 130.0 MB in the end (delta: 58.7 MB). Free memory was 45.3 MB in the beginning and 71.1 MB in the end (delta: -25.8 MB). Peak memory consumption was 77.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:48,337 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.79 ms. Allocated memory is still 130.0 MB. Free memory was 71.1 MB in the beginning and 66.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:48,339 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 71.3 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3856.77 ms. Allocated memory was 71.3 MB in the beginning and 130.0 MB in the end (delta: 58.7 MB). Free memory was 45.3 MB in the beginning and 71.1 MB in the end (delta: -25.8 MB). Peak memory consumption was 77.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 168.79 ms. Allocated memory is still 130.0 MB. Free memory was 71.1 MB in the beginning and 66.9 MB in the end (delta: 4.2 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...