./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/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 0596ad51c23677d4e88619d889c8fc8756a2f4db ........................................................................................................................................................................................................ 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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/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 0596ad51c23677d4e88619d889c8fc8756a2f4db ...................................................................................................................................................................................................................................... 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 02:24:31,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:24:31,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:24:31,854 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:24:31,855 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:24:31,857 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:24:31,859 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:24:31,861 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:24:31,863 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:24:31,865 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:24:31,866 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:24:31,868 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:24:31,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:24:31,870 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:24:31,872 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:24:31,873 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:24:31,875 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:24:31,876 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:24:31,878 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:24:31,881 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:24:31,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:24:31,885 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:24:31,886 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:24:31,887 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:24:31,891 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:24:31,892 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:24:31,892 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:24:31,894 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:24:31,894 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:24:31,896 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:24:31,896 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:24:31,897 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:24:31,898 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:24:31,899 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:24:31,901 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:24:31,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:24:31,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:24:31,903 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:24:31,903 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:24:31,905 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:24:31,906 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:24:31,907 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:24:31,932 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:24:31,933 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:24:31,934 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:24:31,934 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:24:31,934 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:24:31,935 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:24:31,935 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:24:31,935 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:24:31,936 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:24:31,936 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:24:31,936 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:24:31,937 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:24:31,937 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:24:31,937 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:24:31,937 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:24:31,938 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:24:31,939 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:24:31,939 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:24:31,939 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:24:31,939 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:24:31,940 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:24:31,940 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:24:31,940 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:24:31,940 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:24:31,941 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:24:31,941 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:24:31,941 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:24:31,942 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:24:31,942 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:24:31,942 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:24:31,943 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:24:31,943 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:24:31,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:24:31,943 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:24:31,944 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:24:31,944 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:24:31,944 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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0596ad51c23677d4e88619d889c8fc8756a2f4db [2021-10-11 02:24:32,220 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:24:32,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:24:32,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:24:32,270 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:24:32,271 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:24:32,272 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-10-11 02:24:32,353 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/data/279be4e1a/0fdf4a7de12d4498aba5a9e3ad088438/FLAG8facc8a11 [2021-10-11 02:24:33,130 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:24:33,130 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-10-11 02:24:33,186 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/data/279be4e1a/0fdf4a7de12d4498aba5a9e3ad088438/FLAG8facc8a11 [2021-10-11 02:24:33,331 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/data/279be4e1a/0fdf4a7de12d4498aba5a9e3ad088438 [2021-10-11 02:24:33,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:24:33,335 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:24:33,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:24:33,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:24:33,348 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:24:33,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:24:33" (1/1) ... [2021-10-11 02:24:33,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e564d80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:33, skipping insertion in model container [2021-10-11 02:24:33,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:24:33" (1/1) ... [2021-10-11 02:24:33,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:24:33,476 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:24:33,747 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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-10-11 02:24:33,754 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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-10-11 02:24:33,774 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:24:33,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:24:34,588 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:34,589 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:34,590 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:34,591 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:34,592 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:34,607 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:34,608 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:34,610 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:34,611 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:34,613 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:34,614 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:34,615 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:34,616 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:34,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:24:34,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:24:34,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:24:34,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:24:34,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:24:34,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:24:34,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:24:34,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:24:34,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:24:34,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:24:35,190 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:24:35,191 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 02:24:35,192 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 02:24:35,194 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 02:24:35,194 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 02:24:35,232 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:24:35,238 INFO L168 Benchmark]: Toolchain (without parser) took 1901.15 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 75.7 MB in the beginning and 96.9 MB in the end (delta: -21.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:35,239 INFO L168 Benchmark]: CDTParser took 0.65 ms. Allocated memory is still 100.7 MB. Free memory is still 78.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:24:35,240 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1898.87 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 75.5 MB in the beginning and 96.9 MB in the end (delta: -21.4 MB). Peak memory consumption was 37.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:35,241 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65 ms. Allocated memory is still 100.7 MB. Free memory is still 78.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1898.87 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 75.5 MB in the beginning and 96.9 MB in the end (delta: -21.4 MB). Peak memory consumption was 37.0 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 02:24:37,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:24:37,425 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:24:37,471 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:24:37,471 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:24:37,476 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:24:37,479 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:24:37,483 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:24:37,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:24:37,492 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:24:37,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:24:37,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:24:37,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:24:37,501 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:24:37,502 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:24:37,504 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:24:37,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:24:37,509 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:24:37,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:24:37,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:24:37,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:24:37,522 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:24:37,524 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:24:37,526 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:24:37,535 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:24:37,535 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:24:37,536 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:24:37,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:24:37,538 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:24:37,539 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:24:37,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:24:37,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:24:37,543 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:24:37,544 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:24:37,545 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:24:37,545 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:24:37,546 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:24:37,546 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:24:37,547 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:24:37,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:24:37,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:24:37,550 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:24:37,593 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:24:37,593 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:24:37,595 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:24:37,616 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:24:37,617 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:24:37,617 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:24:37,617 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:24:37,617 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:24:37,617 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:24:37,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:24:37,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:24:37,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:24:37,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:24:37,619 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:24:37,620 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:24:37,620 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:24:37,620 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:24:37,620 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:24:37,620 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:24:37,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:24:37,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:24:37,621 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:24:37,621 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:24:37,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:24:37,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:24:37,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:24:37,622 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:24:37,622 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:24:37,622 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:24:37,622 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:24:37,622 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:24:37,623 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:24:37,623 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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0596ad51c23677d4e88619d889c8fc8756a2f4db [2021-10-11 02:24:37,988 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:24:38,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:24:38,017 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:24:38,019 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:24:38,019 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:24:38,020 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-10-11 02:24:38,089 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/data/14e4b0b75/8c37e4e3fd124b939b1f1f2df4e263f0/FLAG9d171d5a1 [2021-10-11 02:24:38,917 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:24:38,918 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-10-11 02:24:38,969 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/data/14e4b0b75/8c37e4e3fd124b939b1f1f2df4e263f0/FLAG9d171d5a1 [2021-10-11 02:24:39,468 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/bin/utaipan-WLngWcDbfI/data/14e4b0b75/8c37e4e3fd124b939b1f1f2df4e263f0 [2021-10-11 02:24:39,475 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:24:39,476 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:24:39,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:24:39,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:24:39,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:24:39,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:24:39" (1/1) ... [2021-10-11 02:24:39,491 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35ae4f97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:39, skipping insertion in model container [2021-10-11 02:24:39,492 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:24:39" (1/1) ... [2021-10-11 02:24:39,499 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:24:39,613 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:24:39,923 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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-10-11 02:24:39,929 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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-10-11 02:24:39,957 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:24:39,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:24:40,857 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:40,858 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:40,859 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:40,860 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:40,861 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:40,876 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:40,877 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:40,879 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:40,880 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:40,882 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:40,883 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:40,884 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:40,884 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:24:41,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:24:41,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:24:41,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:24:41,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:24:41,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:24:41,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:24:41,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:24:41,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:24:41,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:24:41,465 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:24:41,515 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:24:41,538 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:24:41,608 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:24:41,614 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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-10-11 02:24:41,615 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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-10-11 02:24:41,619 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:24:41,619 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:24:41,702 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,715 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,715 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,716 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,717 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,724 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,731 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,732 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,733 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,734 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,735 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,735 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,735 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:41,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:24:41,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:24:41,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:24:41,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:24:41,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:24:41,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:24:41,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:24:41,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:24:41,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:24:41,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:24:41,882 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:24:41,906 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:24:41,924 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:24:41,948 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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-10-11 02:24:41,956 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_3cb1bd80-c9ac-47ec-b306-2ea5f79143dd/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-10-11 02:24:41,958 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:24:41,960 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:24:42,013 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:42,014 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:42,014 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:42,015 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:42,015 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:42,029 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:42,030 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:42,034 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:42,035 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:42,036 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:42,036 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:42,037 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:42,038 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:24:42,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:24:42,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:24:42,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:24:42,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:24:42,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:24:42,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:24:42,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:24:42,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:24:42,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:24:42,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:24:42,126 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:24:42,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:24:43,008 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:24:43,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:43 WrapperNode [2021-10-11 02:24:43,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:24:43,010 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:24:43,010 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:24:43,010 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:24:43,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:43" (1/1) ... [2021-10-11 02:24:43,068 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 02:24:43,102 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:24:43" (1/1) ... [2021-10-11 02:24:43,103 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:24:43,103 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:24:43,105 INFO L168 Benchmark]: Toolchain (without parser) took 3627.45 ms. Allocated memory was 83.9 MB in the beginning and 138.4 MB in the end (delta: 54.5 MB). Free memory was 64.1 MB in the beginning and 76.7 MB in the end (delta: -12.6 MB). Peak memory consumption was 42.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:43,105 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 83.9 MB. Free memory was 66.0 MB in the beginning and 65.9 MB in the end (delta: 65.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:24:43,106 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3531.21 ms. Allocated memory was 83.9 MB in the beginning and 138.4 MB in the end (delta: 54.5 MB). Free memory was 63.9 MB in the beginning and 80.9 MB in the end (delta: -17.0 MB). Peak memory consumption was 67.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:43,107 INFO L168 Benchmark]: Boogie Procedure Inliner took 93.05 ms. Allocated memory is still 138.4 MB. Free memory was 80.9 MB in the beginning and 76.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:24:43,108 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 83.9 MB. Free memory was 66.0 MB in the beginning and 65.9 MB in the end (delta: 65.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3531.21 ms. Allocated memory was 83.9 MB in the beginning and 138.4 MB in the end (delta: 54.5 MB). Free memory was 63.9 MB in the beginning and 80.9 MB in the end (delta: -17.0 MB). Peak memory consumption was 67.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 93.05 ms. Allocated memory is still 138.4 MB. Free memory was 80.9 MB in the beginning and 76.7 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...