./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_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_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/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_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/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_a8c5659c-82f0-40cb-8a71-677754cd8926/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 b43b9bf8ca712ee4e9cb0a1ed016d86580839bba ........................................................................................................................................................................................................ 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_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/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_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/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_a8c5659c-82f0-40cb-8a71-677754cd8926/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 b43b9bf8ca712ee4e9cb0a1ed016d86580839bba ............................................................................................................................................................................................................................................ 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 02:29:52,792 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:29:52,795 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:29:52,839 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:29:52,840 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:29:52,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:29:52,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:29:52,855 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:29:52,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:29:52,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:29:52,861 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:29:52,863 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:29:52,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:29:52,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:29:52,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:29:52,868 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:29:52,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:29:52,875 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:29:52,878 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:29:52,880 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:29:52,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:29:52,890 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:29:52,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:29:52,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:29:52,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:29:52,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:29:52,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:29:52,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:29:52,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:29:52,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:29:52,911 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:29:52,912 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:29:52,916 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:29:52,918 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:29:52,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:29:52,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:29:52,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:29:52,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:29:52,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:29:52,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:29:52,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:29:52,928 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:29:52,991 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:29:52,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:29:53,012 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:29:53,013 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:29:53,013 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:29:53,013 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:29:53,014 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:29:53,014 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:29:53,014 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:29:53,014 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:29:53,023 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:29:53,023 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:29:53,023 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:29:53,024 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:29:53,024 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:29:53,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:29:53,025 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:29:53,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:29:53,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:29:53,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:29:53,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:29:53,027 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:29:53,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:29:53,027 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:29:53,027 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:29:53,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:29:53,028 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:29:53,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:29:53,028 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:29:53,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:29:53,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:29:53,031 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:29:53,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:29:53,032 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:29:53,032 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:29:53,033 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:29:53,033 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_a8c5659c-82f0-40cb-8a71-677754cd8926/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b43b9bf8ca712ee4e9cb0a1ed016d86580839bba [2021-10-11 02:29:53,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:29:53,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:29:53,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:29:53,344 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:29:53,345 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:29:53,346 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2021-10-11 02:29:53,440 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/data/6afdedaaf/5d9449870d8b4359804d32258a7e8f4e/FLAGd0d8aa4b9 [2021-10-11 02:29:54,389 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:29:54,390 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2021-10-11 02:29:54,436 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/data/6afdedaaf/5d9449870d8b4359804d32258a7e8f4e/FLAGd0d8aa4b9 [2021-10-11 02:29:54,817 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/data/6afdedaaf/5d9449870d8b4359804d32258a7e8f4e [2021-10-11 02:29:54,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:29:54,821 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:29:54,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:29:54,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:29:54,828 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:29:54,829 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:29:54" (1/1) ... [2021-10-11 02:29:54,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6af32ab6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:29:54, skipping insertion in model container [2021-10-11 02:29:54,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:29:54" (1/1) ... [2021-10-11 02:29:54,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:29:54,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:29:55,249 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_a8c5659c-82f0-40cb-8a71-677754cd8926/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2021-10-11 02:29:55,257 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_a8c5659c-82f0-40cb-8a71-677754cd8926/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2021-10-11 02:29:55,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:29:55,291 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:29:56,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:29:56,332 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 02:29:56,332 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 02:29:56,335 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 02:29:56,336 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 02:29:56,454 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:29:56,455 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:29:56,456 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:29:56,457 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:29:56,458 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:29:56,482 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:29:56,491 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:29:56,493 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:29:56,495 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:29:56,498 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:29:56,501 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:29:56,506 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:29:56,508 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:29:56,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:29:56,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:29:56,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:29:56,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:29:56,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:29:56,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:29:56,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:29:56,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:29:56,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:29:56,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:29:57,170 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:29:57,177 INFO L168 Benchmark]: Toolchain (without parser) took 2354.26 ms. Allocated memory is still 111.1 MB. Free memory was 80.3 MB in the beginning and 68.4 MB in the end (delta: 11.8 MB). Peak memory consumption was 45.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:29:57,178 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 83.9 MB. Free memory was 59.0 MB in the beginning and 59.0 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:29:57,179 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2350.38 ms. Allocated memory is still 111.1 MB. Free memory was 80.0 MB in the beginning and 68.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 45.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:29:57,181 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 83.9 MB. Free memory was 59.0 MB in the beginning and 59.0 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2350.38 ms. Allocated memory is still 111.1 MB. Free memory was 80.0 MB in the beginning and 68.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 45.6 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 02:29:59,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:29:59,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:29:59,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:29:59,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:29:59,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:29:59,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:29:59,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:29:59,762 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:29:59,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:29:59,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:29:59,773 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:29:59,773 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:29:59,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:29:59,778 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:29:59,780 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:29:59,781 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:29:59,785 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:29:59,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:29:59,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:29:59,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:29:59,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:29:59,802 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:29:59,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:29:59,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:29:59,814 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:29:59,814 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:29:59,817 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:29:59,817 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:29:59,818 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:29:59,819 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:29:59,820 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:29:59,822 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:29:59,823 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:29:59,824 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:29:59,824 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:29:59,825 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:29:59,825 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:29:59,826 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:29:59,828 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:29:59,828 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:29:59,829 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:29:59,870 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:29:59,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:29:59,872 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:29:59,872 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:29:59,872 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:29:59,873 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:29:59,873 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:29:59,873 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:29:59,873 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:29:59,875 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:29:59,876 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:29:59,876 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:29:59,876 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:29:59,876 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:29:59,877 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:29:59,877 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:29:59,877 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:29:59,877 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:29:59,878 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:29:59,878 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:29:59,878 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:29:59,878 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:29:59,879 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:29:59,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:29:59,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:29:59,879 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:29:59,879 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:29:59,880 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:29:59,880 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:29:59,880 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:29:59,880 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:29:59,881 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:29:59,881 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_a8c5659c-82f0-40cb-8a71-677754cd8926/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b43b9bf8ca712ee4e9cb0a1ed016d86580839bba [2021-10-11 02:30:00,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:30:00,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:30:00,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:30:00,281 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:30:00,282 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:30:00,283 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2021-10-11 02:30:00,364 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/data/8a9ea7b0f/199a9533da4342a18fc255adebf60814/FLAGe1708ef70 [2021-10-11 02:30:01,244 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:30:01,246 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2021-10-11 02:30:01,294 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/data/8a9ea7b0f/199a9533da4342a18fc255adebf60814/FLAGe1708ef70 [2021-10-11 02:30:01,735 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c5659c-82f0-40cb-8a71-677754cd8926/bin/utaipan-WLngWcDbfI/data/8a9ea7b0f/199a9533da4342a18fc255adebf60814 [2021-10-11 02:30:01,741 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:30:01,743 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:30:01,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:30:01,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:30:01,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:30:01,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:01" (1/1) ... [2021-10-11 02:30:01,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@525888b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:01, skipping insertion in model container [2021-10-11 02:30:01,754 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:01" (1/1) ... [2021-10-11 02:30:01,762 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:30:01,908 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:30:02,155 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_a8c5659c-82f0-40cb-8a71-677754cd8926/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2021-10-11 02:30:02,174 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_a8c5659c-82f0-40cb-8a71-677754cd8926/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2021-10-11 02:30:02,209 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:02,217 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:03,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:30:03,208 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,209 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,210 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,211 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,212 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,234 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,235 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,237 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,238 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,240 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,242 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,243 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,243 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:03,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:03,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:03,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:03,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:03,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:03,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:03,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:03,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:03,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:03,910 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,919 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:03,981 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:30:04,036 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:30:04,114 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:30:04,118 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_a8c5659c-82f0-40cb-8a71-677754cd8926/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2021-10-11 02:30:04,119 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_a8c5659c-82f0-40cb-8a71-677754cd8926/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2021-10-11 02:30:04,121 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:04,122 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:04,153 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:30:04,169 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,169 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,170 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,170 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,171 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,179 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,179 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,180 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,181 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,182 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,183 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,184 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,184 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:04,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:04,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:04,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:04,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:04,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:04,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:04,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:04,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:04,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:04,319 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,325 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:30:04,397 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:30:04,412 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_a8c5659c-82f0-40cb-8a71-677754cd8926/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2021-10-11 02:30:04,430 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_a8c5659c-82f0-40cb-8a71-677754cd8926/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2021-10-11 02:30:04,432 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:04,433 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:04,480 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:30:04,493 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,493 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,494 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,494 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,495 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,501 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,502 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,503 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,503 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,536 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,537 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,537 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,538 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:04,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:04,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:04,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:04,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:04,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:04,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:04,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:04,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:04,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:04,602 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,607 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:04,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:30:05,712 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:30:05,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:05 WrapperNode [2021-10-11 02:30:05,713 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:30:05,714 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:30:05,714 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:30:05,715 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:30:05,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:05" (1/1) ... [2021-10-11 02:30:05,784 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 02:30:05,829 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:05" (1/1) ... [2021-10-11 02:30:05,830 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:30:05,830 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:30:05,832 INFO L168 Benchmark]: Toolchain (without parser) took 4087.57 ms. Allocated memory was 67.1 MB in the beginning and 172.0 MB in the end (delta: 104.9 MB). Free memory was 38.4 MB in the beginning and 127.1 MB in the end (delta: -88.7 MB). Peak memory consumption was 14.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:05,833 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 67.1 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:30:05,834 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3966.93 ms. Allocated memory was 67.1 MB in the beginning and 172.0 MB in the end (delta: 104.9 MB). Free memory was 38.3 MB in the beginning and 131.3 MB in the end (delta: -93.0 MB). Peak memory consumption was 69.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:05,834 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.50 ms. Allocated memory is still 172.0 MB. Free memory was 131.3 MB in the beginning and 127.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:05,837 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 67.1 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3966.93 ms. Allocated memory was 67.1 MB in the beginning and 172.0 MB in the end (delta: 104.9 MB). Free memory was 38.3 MB in the beginning and 131.3 MB in the end (delta: -93.0 MB). Peak memory consumption was 69.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 115.50 ms. Allocated memory is still 172.0 MB. Free memory was 131.3 MB in the beginning and 127.1 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...