./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw --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 c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b ........................................................................................................................................................................................................ 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_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw --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 c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b ..................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-20 05:24:38,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 05:24:38,868 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 05:24:38,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 05:24:38,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 05:24:38,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 05:24:38,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 05:24:38,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 05:24:38,921 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 05:24:38,923 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 05:24:38,924 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 05:24:38,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 05:24:38,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 05:24:38,929 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 05:24:38,931 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 05:24:38,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 05:24:38,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 05:24:38,937 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 05:24:38,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 05:24:38,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 05:24:38,947 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 05:24:38,950 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 05:24:38,952 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 05:24:38,954 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 05:24:38,959 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 05:24:38,960 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 05:24:38,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 05:24:38,962 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 05:24:38,963 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 05:24:38,965 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 05:24:38,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 05:24:38,967 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 05:24:38,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 05:24:38,970 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 05:24:38,972 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 05:24:38,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 05:24:38,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 05:24:38,975 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 05:24:38,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 05:24:38,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 05:24:38,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 05:24:38,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-20 05:24:39,017 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 05:24:39,018 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 05:24:39,019 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 05:24:39,021 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 05:24:39,021 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 05:24:39,021 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 05:24:39,022 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-20 05:24:39,022 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 05:24:39,022 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 05:24:39,023 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-20 05:24:39,024 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-20 05:24:39,024 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 05:24:39,025 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-20 05:24:39,025 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-20 05:24:39,025 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-20 05:24:39,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 05:24:39,027 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-20 05:24:39,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 05:24:39,027 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 05:24:39,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 05:24:39,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 05:24:39,028 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 05:24:39,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 05:24:39,029 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 05:24:39,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 05:24:39,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 05:24:39,030 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 05:24:39,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 05:24:39,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 05:24:39,033 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 05:24:39,033 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 05:24:39,034 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-20 05:24:39,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-20 05:24:39,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 05:24:39,035 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 05:24:39,035 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 05:24:39,035 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_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2021-10-20 05:24:39,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 05:24:39,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 05:24:39,521 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 05:24:39,522 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 05:24:39,523 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 05:24:39,524 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-20 05:24:39,602 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/data/02d45a639/2d3d2ee11e4e476e9ded36be54eb5eee/FLAG18ebe639c [2021-10-20 05:24:40,685 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 05:24:40,687 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-20 05:24:40,745 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/data/02d45a639/2d3d2ee11e4e476e9ded36be54eb5eee/FLAG18ebe639c [2021-10-20 05:24:41,096 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/data/02d45a639/2d3d2ee11e4e476e9ded36be54eb5eee [2021-10-20 05:24:41,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 05:24:41,101 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 05:24:41,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 05:24:41,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 05:24:41,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 05:24:41,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:24:41" (1/1) ... [2021-10-20 05:24:41,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6941ddce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:24:41, skipping insertion in model container [2021-10-20 05:24:41,110 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:24:41" (1/1) ... [2021-10-20 05:24:41,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 05:24:41,260 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:24:41,604 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_7c00f417-6ba8-48f0-ae92-21268d8077b1/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-20 05:24:41,613 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_7c00f417-6ba8-48f0-ae92-21268d8077b1/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-20 05:24:41,642 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:24:41,649 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:24:42,813 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:24:42,818 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:24:42,818 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:24:42,832 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:24:42,833 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:24:42,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:42,945 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:42,946 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:42,947 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:42,948 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:42,965 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:42,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:42,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:42,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:42,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:42,973 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:42,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:42,975 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:43,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:24:43,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:24:43,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:24:43,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:24:43,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:24:43,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:24:43,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:24:43,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:24:43,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:24:43,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:24:43,745 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-20 05:24:43,753 INFO L168 Benchmark]: Toolchain (without parser) took 2649.92 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 62.2 MB in the beginning and 50.6 MB in the end (delta: 11.6 MB). Peak memory consumption was 30.7 MB. Max. memory is 16.1 GB. [2021-10-20 05:24:43,758 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 88.1 MB. Free memory is still 66.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 05:24:43,760 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2647.27 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 62.1 MB in the beginning and 50.6 MB in the end (delta: 11.5 MB). Peak memory consumption was 30.7 MB. Max. memory is 16.1 GB. [2021-10-20 05:24:43,763 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 88.1 MB. Free memory is still 66.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2647.27 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 62.1 MB in the beginning and 50.6 MB in the end (delta: 11.5 MB). Peak memory consumption was 30.7 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-e943c26 [2021-10-20 05:24:46,692 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 05:24:46,696 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 05:24:46,775 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 05:24:46,776 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 05:24:46,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 05:24:46,781 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 05:24:46,784 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 05:24:46,787 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 05:24:46,788 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 05:24:46,790 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 05:24:46,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 05:24:46,792 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 05:24:46,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 05:24:46,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 05:24:46,798 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 05:24:46,799 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 05:24:46,800 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 05:24:46,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 05:24:46,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 05:24:46,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 05:24:46,821 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 05:24:46,823 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 05:24:46,825 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 05:24:46,830 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 05:24:46,830 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 05:24:46,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 05:24:46,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 05:24:46,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 05:24:46,835 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 05:24:46,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 05:24:46,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 05:24:46,839 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 05:24:46,840 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 05:24:46,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 05:24:46,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 05:24:46,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 05:24:46,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 05:24:46,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 05:24:46,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 05:24:46,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 05:24:46,847 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-20 05:24:46,879 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 05:24:46,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 05:24:46,880 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 05:24:46,881 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 05:24:46,881 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 05:24:46,881 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 05:24:46,881 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 05:24:46,882 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 05:24:46,882 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 05:24:46,883 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 05:24:46,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 05:24:46,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 05:24:46,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 05:24:46,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 05:24:46,884 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 05:24:46,885 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-20 05:24:46,885 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-20 05:24:46,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 05:24:46,886 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 05:24:46,886 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 05:24:46,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 05:24:46,886 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-20 05:24:46,887 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 05:24:46,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 05:24:46,887 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 05:24:46,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 05:24:46,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 05:24:46,888 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-20 05:24:46,888 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-20 05:24:46,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 05:24:46,889 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 05:24:46,889 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 05:24:46,889 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_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2021-10-20 05:24:47,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 05:24:47,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 05:24:47,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 05:24:47,375 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 05:24:47,376 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 05:24:47,377 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-20 05:24:47,488 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/data/4bf7a6daf/dc129853f23347bbb02def98a7c795e4/FLAG7362bafa9 [2021-10-20 05:24:48,708 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 05:24:48,711 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-10-20 05:24:48,767 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/data/4bf7a6daf/dc129853f23347bbb02def98a7c795e4/FLAG7362bafa9 [2021-10-20 05:24:49,058 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c00f417-6ba8-48f0-ae92-21268d8077b1/bin/utaipan-tZwUujhuQw/data/4bf7a6daf/dc129853f23347bbb02def98a7c795e4 [2021-10-20 05:24:49,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 05:24:49,062 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 05:24:49,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 05:24:49,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 05:24:49,072 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 05:24:49,073 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:24:49" (1/1) ... [2021-10-20 05:24:49,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f27ea3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:24:49, skipping insertion in model container [2021-10-20 05:24:49,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:24:49" (1/1) ... [2021-10-20 05:24:49,085 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 05:24:49,249 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:24:49,710 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_7c00f417-6ba8-48f0-ae92-21268d8077b1/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-20 05:24:49,718 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_7c00f417-6ba8-48f0-ae92-21268d8077b1/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-20 05:24:49,748 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:24:49,757 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:24:51,067 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:24:51,193 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:51,198 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:51,199 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:51,200 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:51,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:51,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:51,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:51,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:51,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:51,255 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:51,256 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:51,257 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:51,257 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:51,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:24:51,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:24:51,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:24:51,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:24:51,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:24:51,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:24:51,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:24:51,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:24:51,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:24:51,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:24:52,101 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,102 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,108 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,122 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,182 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 05:24:52,222 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-20 05:24:52,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:24:52,266 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_7c00f417-6ba8-48f0-ae92-21268d8077b1/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-20 05:24:52,267 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_7c00f417-6ba8-48f0-ae92-21268d8077b1/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-20 05:24:52,268 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:24:52,269 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:24:52,303 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:24:52,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,370 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,372 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,374 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:24:52,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:24:52,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:24:52,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:24:52,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:24:52,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:24:52,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:24:52,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:24:52,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:24:52,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:24:52,457 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,458 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,459 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,488 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,489 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 05:24:52,508 INFO L203 MainTranslator]: Completed pre-run [2021-10-20 05:24:52,524 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_7c00f417-6ba8-48f0-ae92-21268d8077b1/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-10-20 05:24:52,524 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_7c00f417-6ba8-48f0-ae92-21268d8077b1/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-10-20 05:24:52,527 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:24:52,528 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:24:52,569 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:24:52,587 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,597 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,598 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,599 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,600 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,629 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,629 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,630 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,630 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:24:52,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:24:52,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:24:52,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:24:52,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:24:52,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:24:52,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:24:52,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:24:52,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:24:52,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:24:52,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,756 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:24:52,798 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 05:24:53,128 INFO L208 MainTranslator]: Completed translation [2021-10-20 05:24:53,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:24:53 WrapperNode [2021-10-20 05:24:53,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-20 05:24:53,130 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-20 05:24:53,130 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-20 05:24:53,130 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-20 05:24:53,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:24:53" (1/1) ... [2021-10-20 05:24:53,215 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]]] [2021-10-20 05:24:53,300 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:24:53" (1/1) ... [2021-10-20 05:24:53,300 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-20 05:24:53,300 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-20 05:24:53,303 INFO L168 Benchmark]: Toolchain (without parser) took 4238.96 ms. Allocated memory was 62.9 MB in the beginning and 138.4 MB in the end (delta: 75.5 MB). Free memory was 34.6 MB in the beginning and 64.0 MB in the end (delta: -29.4 MB). Peak memory consumption was 46.1 MB. Max. memory is 16.1 GB. [2021-10-20 05:24:53,303 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 62.9 MB. Free memory is still 42.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 05:24:53,304 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4063.89 ms. Allocated memory was 62.9 MB in the beginning and 138.4 MB in the end (delta: 75.5 MB). Free memory was 34.4 MB in the beginning and 68.2 MB in the end (delta: -33.8 MB). Peak memory consumption was 60.7 MB. Max. memory is 16.1 GB. [2021-10-20 05:24:53,305 INFO L168 Benchmark]: Boogie Procedure Inliner took 170.45 ms. Allocated memory is still 138.4 MB. Free memory was 68.2 MB in the beginning and 64.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-20 05:24:53,307 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 62.9 MB. Free memory is still 42.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4063.89 ms. Allocated memory was 62.9 MB in the beginning and 138.4 MB in the end (delta: 75.5 MB). Free memory was 34.4 MB in the beginning and 68.2 MB in the end (delta: -33.8 MB). Peak memory consumption was 60.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 170.45 ms. Allocated memory is still 138.4 MB. Free memory was 68.2 MB in the beginning and 64.0 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...