./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/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 d2e87f9cc86a1111ca4e81375022e67c6ca36247 ........................................................................................................................................................................................................ 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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/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 d2e87f9cc86a1111ca4e81375022e67c6ca36247 .................................................................................................................................................................................................................................................. 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 02:26:29,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:26:29,821 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:26:29,887 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:26:29,887 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:26:29,893 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:26:29,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:26:29,900 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:26:29,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:26:29,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:26:29,911 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:26:29,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:26:29,913 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:26:29,916 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:26:29,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:26:29,919 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:26:29,920 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:26:29,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:26:29,927 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:26:29,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:26:29,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:26:29,940 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:26:29,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:26:29,943 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:26:29,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:26:29,947 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:26:29,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:26:29,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:26:29,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:26:29,952 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:26:29,952 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:26:29,953 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:26:29,955 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:26:29,956 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:26:29,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:26:29,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:26:29,958 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:26:29,959 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:26:29,959 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:26:29,960 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:26:29,961 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:26:29,963 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:26:30,007 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:26:30,007 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:26:30,008 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:26:30,008 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:26:30,008 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:26:30,008 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:26:30,009 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:26:30,009 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:26:30,009 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:26:30,009 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:26:30,009 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:26:30,009 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:26:30,010 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:26:30,010 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:26:30,010 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:26:30,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:26:30,017 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:26:30,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:26:30,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:26:30,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:26:30,018 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:26:30,018 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:26:30,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:26:30,019 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:26:30,019 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:26:30,019 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:26:30,020 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:26:30,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:26:30,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:26:30,023 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:26:30,023 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:26:30,023 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:26:30,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:26:30,024 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:26:30,024 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:26:30,024 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:26:30,025 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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2e87f9cc86a1111ca4e81375022e67c6ca36247 [2021-10-11 02:26:30,269 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:26:30,297 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:26:30,301 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:26:30,303 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:26:30,304 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:26:30,305 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2021-10-11 02:26:30,389 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/data/03a47a791/75ff1b86c1bf4048bb7ef70d50a80bb3/FLAG080e1f586 [2021-10-11 02:26:31,173 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:26:31,174 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2021-10-11 02:26:31,219 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/data/03a47a791/75ff1b86c1bf4048bb7ef70d50a80bb3/FLAG080e1f586 [2021-10-11 02:26:31,706 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/data/03a47a791/75ff1b86c1bf4048bb7ef70d50a80bb3 [2021-10-11 02:26:31,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:26:31,710 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:26:31,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:26:31,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:26:31,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:26:31,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:26:31" (1/1) ... [2021-10-11 02:26:31,718 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24e8eb5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:26:31, skipping insertion in model container [2021-10-11 02:26:31,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:26:31" (1/1) ... [2021-10-11 02:26:31,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:26:31,858 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:26:32,138 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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-10-11 02:26:32,144 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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-10-11 02:26:32,166 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:26:32,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:26:33,014 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:26:33,019 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 02:26:33,020 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 02:26:33,025 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 02:26:33,028 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 02:26:33,101 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:33,102 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:33,102 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:33,103 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:33,104 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:33,117 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:33,118 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:33,120 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:33,120 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:33,122 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:33,124 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:33,124 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:33,125 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:33,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:26:33,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:26:33,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:26:33,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:26:33,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:26:33,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:26:33,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:26:33,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:26:33,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:26:33,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:26:33,681 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:26:33,687 INFO L168 Benchmark]: Toolchain (without parser) took 1976.02 ms. Allocated memory is still 119.5 MB. Free memory was 76.5 MB in the beginning and 62.5 MB in the end (delta: 14.0 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:26:33,688 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 119.5 MB. Free memory was 92.7 MB in the beginning and 92.7 MB in the end (delta: 31.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:26:33,689 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1973.24 ms. Allocated memory is still 119.5 MB. Free memory was 76.3 MB in the beginning and 62.5 MB in the end (delta: 13.8 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:26:33,691 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 119.5 MB. Free memory was 92.7 MB in the beginning and 92.7 MB in the end (delta: 31.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1973.24 ms. Allocated memory is still 119.5 MB. Free memory was 76.3 MB in the beginning and 62.5 MB in the end (delta: 13.8 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:26:36,052 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:26:36,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:26:36,091 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:26:36,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:26:36,098 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:26:36,101 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:26:36,111 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:26:36,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:26:36,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:26:36,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:26:36,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:26:36,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:26:36,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:26:36,131 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:26:36,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:26:36,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:26:36,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:26:36,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:26:36,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:26:36,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:26:36,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:26:36,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:26:36,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:26:36,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:26:36,170 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:26:36,171 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:26:36,173 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:26:36,174 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:26:36,175 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:26:36,176 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:26:36,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:26:36,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:26:36,179 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:26:36,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:26:36,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:26:36,182 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:26:36,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:26:36,183 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:26:36,185 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:26:36,186 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:26:36,186 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:26:36,235 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:26:36,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:26:36,237 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:26:36,237 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:26:36,238 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:26:36,238 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:26:36,238 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:26:36,238 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:26:36,239 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:26:36,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:26:36,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:26:36,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:26:36,242 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:26:36,242 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:26:36,242 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:26:36,242 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:26:36,243 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:26:36,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:26:36,243 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:26:36,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:26:36,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:26:36,244 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:26:36,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:26:36,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:26:36,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:26:36,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:26:36,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:26:36,245 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:26:36,245 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:26:36,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:26:36,246 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:26:36,246 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:26:36,246 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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d2e87f9cc86a1111ca4e81375022e67c6ca36247 [2021-10-11 02:26:36,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:26:36,628 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:26:36,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:26:36,632 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:26:36,633 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:26:36,634 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2021-10-11 02:26:36,702 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/data/34a4ca328/9d3e2352602e48a8b5a51b72306c63f6/FLAG97d6c7b44 [2021-10-11 02:26:37,589 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:26:37,594 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2021-10-11 02:26:37,652 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/data/34a4ca328/9d3e2352602e48a8b5a51b72306c63f6/FLAG97d6c7b44 [2021-10-11 02:26:38,150 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f67cab-5b59-43bf-808c-b00d1b9b85a4/bin/utaipan-WLngWcDbfI/data/34a4ca328/9d3e2352602e48a8b5a51b72306c63f6 [2021-10-11 02:26:38,158 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:26:38,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:26:38,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:26:38,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:26:38,167 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:26:38,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:26:38" (1/1) ... [2021-10-11 02:26:38,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@127ca88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:26:38, skipping insertion in model container [2021-10-11 02:26:38,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:26:38" (1/1) ... [2021-10-11 02:26:38,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:26:38,318 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:26:38,655 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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-10-11 02:26:38,663 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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-10-11 02:26:38,692 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:26:38,707 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:26:39,713 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:26:39,836 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:39,837 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:39,837 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:39,838 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:39,841 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:39,868 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:39,868 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:39,870 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:39,871 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:39,873 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:39,874 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:39,890 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:39,890 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:26:40,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:26:40,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:26:40,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:26:40,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:26:40,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:26:40,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:26:40,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:26:40,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:26:40,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:26:40,607 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,613 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,618 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,636 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,707 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:26:40,741 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:26:40,805 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:26:40,811 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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-10-11 02:26:40,811 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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-10-11 02:26:40,816 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:26:40,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:26:40,873 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:26:40,917 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,917 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,918 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,918 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,919 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,927 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,928 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,929 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,931 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,934 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,935 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,935 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,936 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:40,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:26:40,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:26:40,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:26:40,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:26:40,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:26:40,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:26:40,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:26:40,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:26:40,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:26:40,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:26:41,039 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,043 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,044 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,050 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,101 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:26:41,134 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:26:41,159 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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-10-11 02:26:41,160 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_86f67cab-5b59-43bf-808c-b00d1b9b85a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-10-11 02:26:41,161 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:26:41,162 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:26:41,205 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:26:41,219 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,219 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,219 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,220 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,221 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,226 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,227 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,227 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,228 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,228 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,228 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,229 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,229 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:26:41,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:26:41,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:26:41,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:26:41,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:26:41,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:26:41,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:26:41,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:26:41,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:26:41,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:26:41,314 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,315 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,315 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,320 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:41,373 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:26:42,324 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:26:42,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:26:42 WrapperNode [2021-10-11 02:26:42,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:26:42,326 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:26:42,326 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:26:42,327 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:26:42,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:26:42" (1/1) ... [2021-10-11 02:26:42,402 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 02:26:42,444 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:26:42" (1/1) ... [2021-10-11 02:26:42,462 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:26:42,463 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:26:42,464 INFO L168 Benchmark]: Toolchain (without parser) took 4303.25 ms. Allocated memory was 50.3 MB in the beginning and 136.3 MB in the end (delta: 86.0 MB). Free memory was 28.7 MB in the beginning and 65.9 MB in the end (delta: -37.2 MB). Peak memory consumption was 47.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:26:42,465 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 50.3 MB. Free memory is still 30.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:26:42,466 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4163.04 ms. Allocated memory was 50.3 MB in the beginning and 136.3 MB in the end (delta: 86.0 MB). Free memory was 28.4 MB in the beginning and 71.1 MB in the end (delta: -42.7 MB). Peak memory consumption was 95.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:26:42,466 INFO L168 Benchmark]: Boogie Procedure Inliner took 136.19 ms. Allocated memory is still 136.3 MB. Free memory was 71.1 MB in the beginning and 65.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:26:42,468 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 50.3 MB. Free memory is still 30.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4163.04 ms. Allocated memory was 50.3 MB in the beginning and 136.3 MB in the end (delta: 86.0 MB). Free memory was 28.4 MB in the beginning and 71.1 MB in the end (delta: -42.7 MB). Peak memory consumption was 95.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 136.19 ms. Allocated memory is still 136.3 MB. Free memory was 71.1 MB in the beginning and 65.9 MB in the end (delta: 5.2 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...