./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8 --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 c70178abbcc16468327e887f78bc7b2fcf4c59f9 ........................................................................................................................................................................................................ 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_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8 --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 c70178abbcc16468327e887f78bc7b2fcf4c59f9 ............................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 08:07:30,772 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 08:07:30,775 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 08:07:30,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 08:07:30,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 08:07:30,842 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 08:07:30,844 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 08:07:30,849 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 08:07:30,852 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 08:07:30,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 08:07:30,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 08:07:30,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 08:07:30,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 08:07:30,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 08:07:30,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 08:07:30,873 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 08:07:30,875 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 08:07:30,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 08:07:30,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 08:07:30,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 08:07:30,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 08:07:30,894 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 08:07:30,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 08:07:30,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 08:07:30,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 08:07:30,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 08:07:30,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 08:07:30,917 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 08:07:30,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 08:07:30,919 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 08:07:30,919 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 08:07:30,921 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 08:07:30,923 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 08:07:30,924 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 08:07:30,926 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 08:07:30,926 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 08:07:30,927 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 08:07:30,927 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 08:07:30,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 08:07:30,929 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 08:07:30,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 08:07:30,930 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 08:07:30,975 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 08:07:30,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 08:07:30,977 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 08:07:30,978 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 08:07:30,978 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 08:07:30,978 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 08:07:30,978 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 08:07:30,979 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 08:07:30,985 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 08:07:30,986 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 08:07:30,987 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 08:07:30,987 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 08:07:30,987 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 08:07:30,988 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 08:07:30,988 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 08:07:30,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 08:07:30,989 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 08:07:30,989 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 08:07:30,990 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 08:07:30,990 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 08:07:30,990 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 08:07:30,990 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 08:07:30,991 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 08:07:30,991 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 08:07:30,991 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 08:07:30,992 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 08:07:30,992 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 08:07:30,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:07:30,993 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 08:07:30,994 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 08:07:30,994 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 08:07:30,995 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 08:07:30,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 08:07:30,995 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 08:07:30,996 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 08:07:30,996 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 08:07:30,996 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_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c70178abbcc16468327e887f78bc7b2fcf4c59f9 [2021-10-13 08:07:31,293 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 08:07:31,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 08:07:31,326 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 08:07:31,328 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 08:07:31,329 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 08:07:31,330 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-10-13 08:07:31,423 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/data/2ef78ff54/a9120b84079c4aef9d307d6375743b35/FLAGce4a44a77 [2021-10-13 08:07:32,314 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 08:07:32,315 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-10-13 08:07:32,367 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/data/2ef78ff54/a9120b84079c4aef9d307d6375743b35/FLAGce4a44a77 [2021-10-13 08:07:32,817 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/data/2ef78ff54/a9120b84079c4aef9d307d6375743b35 [2021-10-13 08:07:32,822 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 08:07:32,824 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 08:07:32,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 08:07:32,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 08:07:32,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 08:07:32,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:07:32" (1/1) ... [2021-10-13 08:07:32,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ab0cbbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:07:32, skipping insertion in model container [2021-10-13 08:07:32,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:07:32" (1/1) ... [2021-10-13 08:07:32,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 08:07:32,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:07:33,310 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-10-13 08:07:33,322 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-10-13 08:07:33,343 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:07:33,348 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:07:34,247 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:07:34,249 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:07:34,249 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:07:34,252 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:07:34,253 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:07:34,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:34,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:34,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:34,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:34,354 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:34,371 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:34,372 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:34,376 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:34,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:34,381 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:34,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:34,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:34,389 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:34,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:07:34,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:07:34,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:07:34,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:07:34,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:07:34,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:07:34,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:07:34,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:07:34,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:07:34,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:07:35,164 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 08:07:35,171 INFO L168 Benchmark]: Toolchain (without parser) took 2345.03 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 57.9 MB in the beginning and 64.5 MB in the end (delta: -6.6 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-13 08:07:35,171 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 98.6 MB. Free memory is still 50.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 08:07:35,173 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2342.40 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 57.7 MB in the beginning and 64.5 MB in the end (delta: -6.8 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-13 08:07:35,175 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 98.6 MB. Free memory is still 50.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2342.40 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 57.7 MB in the beginning and 64.5 MB in the end (delta: -6.8 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 0.2.1-dev-4e77c04 [2021-10-13 08:07:37,580 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 08:07:37,583 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 08:07:37,611 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 08:07:37,612 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 08:07:37,620 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 08:07:37,623 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 08:07:37,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 08:07:37,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 08:07:37,641 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 08:07:37,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 08:07:37,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 08:07:37,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 08:07:37,647 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 08:07:37,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 08:07:37,652 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 08:07:37,653 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 08:07:37,655 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 08:07:37,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 08:07:37,666 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 08:07:37,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 08:07:37,670 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 08:07:37,672 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 08:07:37,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 08:07:37,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 08:07:37,684 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 08:07:37,684 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 08:07:37,686 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 08:07:37,687 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 08:07:37,688 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 08:07:37,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 08:07:37,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 08:07:37,692 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 08:07:37,693 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 08:07:37,695 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 08:07:37,695 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 08:07:37,696 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 08:07:37,697 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 08:07:37,697 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 08:07:37,699 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 08:07:37,700 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 08:07:37,705 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 08:07:37,744 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 08:07:37,745 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 08:07:37,746 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 08:07:37,746 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 08:07:37,746 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 08:07:37,747 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 08:07:37,747 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 08:07:37,747 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 08:07:37,748 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 08:07:37,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 08:07:37,749 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 08:07:37,749 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 08:07:37,749 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 08:07:37,750 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 08:07:37,750 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 08:07:37,750 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 08:07:37,751 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 08:07:37,751 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 08:07:37,751 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 08:07:37,751 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 08:07:37,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 08:07:37,752 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 08:07:37,752 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 08:07:37,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:07:37,753 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 08:07:37,753 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 08:07:37,754 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 08:07:37,754 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 08:07:37,754 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 08:07:37,754 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 08:07:37,755 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 08:07:37,755 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 08:07:37,755 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_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c70178abbcc16468327e887f78bc7b2fcf4c59f9 [2021-10-13 08:07:38,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 08:07:38,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 08:07:38,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 08:07:38,187 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 08:07:38,187 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 08:07:38,188 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-10-13 08:07:38,256 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/data/d48591ecc/3b76d08dedea4ddc9d6f8f140eca0e50/FLAG887a3250d [2021-10-13 08:07:39,096 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 08:07:39,097 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-10-13 08:07:39,147 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/data/d48591ecc/3b76d08dedea4ddc9d6f8f140eca0e50/FLAG887a3250d [2021-10-13 08:07:39,644 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/bin/utaipan-q2qaUkNPG8/data/d48591ecc/3b76d08dedea4ddc9d6f8f140eca0e50 [2021-10-13 08:07:39,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 08:07:39,650 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 08:07:39,654 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 08:07:39,654 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 08:07:39,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 08:07:39,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:07:39" (1/1) ... [2021-10-13 08:07:39,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4417c455 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:07:39, skipping insertion in model container [2021-10-13 08:07:39,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:07:39" (1/1) ... [2021-10-13 08:07:39,668 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 08:07:39,820 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:07:40,134 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-10-13 08:07:40,141 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-10-13 08:07:40,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:07:40,186 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:07:41,296 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:07:41,406 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,407 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,408 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,412 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,451 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,457 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:07:41,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:07:41,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:07:41,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:07:41,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:07:41,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:07:41,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:07:41,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:07:41,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:07:41,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:07:41,951 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:41,958 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,012 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:07:42,059 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 08:07:42,108 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:07:42,112 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-10-13 08:07:42,113 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-10-13 08:07:42,114 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:07:42,115 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:07:42,145 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:07:42,160 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,160 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,161 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,161 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,162 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,169 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,169 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,170 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,171 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,183 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:07:42,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:07:42,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:07:42,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:07:42,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:07:42,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:07:42,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:07:42,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:07:42,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:07:42,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:07:42,262 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,277 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,322 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:07:42,357 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 08:07:42,385 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-10-13 08:07:42,385 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9354adbd-4ace-40ef-8422-91e1b35da01a/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-10-13 08:07:42,387 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:07:42,387 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:07:42,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:07:42,479 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,480 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,480 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,481 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,481 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,486 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,487 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,491 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,491 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,492 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,493 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,493 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,493 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:07:42,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:07:42,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:07:42,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:07:42,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:07:42,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:07:42,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:07:42,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:07:42,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:07:42,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:07:42,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:07:42,640 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:07:43,015 INFO L208 MainTranslator]: Completed translation [2021-10-13 08:07:43,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:07:43 WrapperNode [2021-10-13 08:07:43,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 08:07:43,019 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 08:07:43,019 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 08:07:43,019 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 08:07:43,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:07:43" (1/1) ... [2021-10-13 08:07:43,117 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]]] [2021-10-13 08:07:43,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:07:43" (1/1) ... [2021-10-13 08:07:43,185 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 08:07:43,186 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 08:07:43,188 INFO L168 Benchmark]: Toolchain (without parser) took 3537.31 ms. Allocated memory was 58.7 MB in the beginning and 94.4 MB in the end (delta: 35.7 MB). Free memory was 30.8 MB in the beginning and 37.6 MB in the end (delta: -6.8 MB). Peak memory consumption was 29.1 MB. Max. memory is 16.1 GB. [2021-10-13 08:07:43,188 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 08:07:43,189 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3364.07 ms. Allocated memory was 58.7 MB in the beginning and 94.4 MB in the end (delta: 35.7 MB). Free memory was 30.6 MB in the beginning and 41.8 MB in the end (delta: -11.2 MB). Peak memory consumption was 37.6 MB. Max. memory is 16.1 GB. [2021-10-13 08:07:43,190 INFO L168 Benchmark]: Boogie Procedure Inliner took 166.92 ms. Allocated memory is still 94.4 MB. Free memory was 41.8 MB in the beginning and 37.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 08:07:43,191 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3364.07 ms. Allocated memory was 58.7 MB in the beginning and 94.4 MB in the end (delta: 35.7 MB). Free memory was 30.6 MB in the beginning and 41.8 MB in the end (delta: -11.2 MB). Peak memory consumption was 37.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 166.92 ms. Allocated memory is still 94.4 MB. Free memory was 41.8 MB in the beginning and 37.6 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...