./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_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_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef ................................................................................................................................................................................................................ 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_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef ...................................................................................................................................................................................................... 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 00:24:12,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:24:12,176 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:24:12,237 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:24:12,237 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:24:12,244 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:24:12,248 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:24:12,252 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:24:12,255 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:24:12,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:24:12,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:24:12,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:24:12,266 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:24:12,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:24:12,271 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:24:12,273 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:24:12,275 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:24:12,280 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:24:12,283 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:24:12,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:24:12,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:24:12,297 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:24:12,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:24:12,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:24:12,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:24:12,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:24:12,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:24:12,306 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:24:12,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:24:12,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:24:12,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:24:12,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:24:12,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:24:12,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:24:12,312 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:24:12,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:24:12,313 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:24:12,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:24:12,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:24:12,315 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:24:12,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:24:12,317 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:24:12,346 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:24:12,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:24:12,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:24:12,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:24:12,348 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:24:12,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:24:12,349 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:24:12,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:24:12,349 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:24:12,350 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:24:12,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:24:12,351 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:24:12,351 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:24:12,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:24:12,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:24:12,352 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:24:12,352 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:24:12,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:24:12,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:24:12,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:24:12,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:24:12,354 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:24:12,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:24:12,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:24:12,354 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:24:12,355 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef [2021-10-11 00:24:12,681 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:24:12,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:24:12,719 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:24:12,721 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:24:12,722 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:24:12,723 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-11 00:24:12,805 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/data/2c95de81c/e2dbd4fdacd645e5a13c1f0e0b6839fe/FLAG49b72df86 [2021-10-11 00:24:13,684 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:24:13,684 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-11 00:24:13,726 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/data/2c95de81c/e2dbd4fdacd645e5a13c1f0e0b6839fe/FLAG49b72df86 [2021-10-11 00:24:14,231 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/data/2c95de81c/e2dbd4fdacd645e5a13c1f0e0b6839fe [2021-10-11 00:24:14,238 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:24:14,242 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:24:14,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:24:14,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:24:14,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:24:14,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:14" (1/1) ... [2021-10-11 00:24:14,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f31b039 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:14, skipping insertion in model container [2021-10-11 00:24:14,254 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:14" (1/1) ... [2021-10-11 00:24:14,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:24:14,396 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:24:14,705 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_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-11 00:24:14,716 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_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-11 00:24:14,740 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:24:14,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:24:15,705 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:24:15,815 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,820 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,822 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,825 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,827 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,853 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,853 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,856 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,857 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,858 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,860 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,862 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,864 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:24:16,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:24:16,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:24:16,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:24:16,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:24:16,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:24:16,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:24:16,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:24:16,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:24:16,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:24:16,508 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,520 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:24:16,622 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:24:16,669 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_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-11 00:24:16,669 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_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-11 00:24:16,671 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:24:16,672 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:24:16,700 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:24:16,713 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,713 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,713 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,714 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,714 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,721 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,721 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,722 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,723 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,724 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,724 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,725 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,725 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:24:16,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:24:16,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:24:16,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:24:16,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:24:16,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:24:16,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:24:16,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:24:16,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:24:16,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:24:16,774 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,778 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,795 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:24:16,811 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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 00:24:16,816 INFO L168 Benchmark]: Toolchain (without parser) took 2572.59 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 61.4 MB in the beginning and 62.1 MB in the end (delta: -665.7 kB). Peak memory consumption was 32.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:16,816 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 98.6 MB. Free memory was 55.8 MB in the beginning and 55.7 MB in the end (delta: 43.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:24:16,817 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2567.16 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 61.2 MB in the beginning and 62.1 MB in the end (delta: -869.4 kB). Peak memory consumption was 32.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:16,819 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 98.6 MB. Free memory was 55.8 MB in the beginning and 55.7 MB in the end (delta: 43.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2567.16 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 61.2 MB in the beginning and 62.1 MB in the end (delta: -869.4 kB). Peak memory consumption was 32.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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 00:24:19,107 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:24:19,111 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:24:19,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:24:19,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:24:19,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:24:19,174 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:24:19,176 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:24:19,179 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:24:19,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:24:19,183 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:24:19,184 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:24:19,185 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:24:19,186 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:24:19,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:24:19,189 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:24:19,190 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:24:19,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:24:19,198 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:24:19,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:24:19,202 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:24:19,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:24:19,205 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:24:19,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:24:19,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:24:19,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:24:19,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:24:19,211 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:24:19,212 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:24:19,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:24:19,214 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:24:19,215 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:24:19,216 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:24:19,217 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:24:19,218 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:24:19,218 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:24:19,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:24:19,220 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:24:19,220 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:24:19,221 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:24:19,222 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:24:19,223 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:24:19,257 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:24:19,258 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:24:19,259 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:24:19,259 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:24:19,260 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:24:19,260 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:24:19,260 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:24:19,260 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:24:19,261 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:24:19,261 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:24:19,261 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:24:19,261 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:24:19,262 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:24:19,262 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:24:19,262 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:24:19,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:24:19,262 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:24:19,263 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:24:19,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:24:19,263 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:24:19,263 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:24:19,264 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:24:19,264 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:24:19,264 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:24:19,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:24:19,265 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:24:19,265 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:24:19,265 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_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef [2021-10-11 00:24:19,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:24:19,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:24:19,731 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:24:19,733 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:24:19,734 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:24:19,735 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-11 00:24:19,828 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/data/1f1b74df0/92aa746ad8c04a5c9577075be12d21b6/FLAG64b0afdf9 [2021-10-11 00:24:20,814 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:24:20,815 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-11 00:24:20,854 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/data/1f1b74df0/92aa746ad8c04a5c9577075be12d21b6/FLAG64b0afdf9 [2021-10-11 00:24:21,266 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/bin/uautomizer-Z5i5R5N3CC/data/1f1b74df0/92aa746ad8c04a5c9577075be12d21b6 [2021-10-11 00:24:21,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:24:21,274 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:24:21,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:24:21,278 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:24:21,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:24:21,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:21" (1/1) ... [2021-10-11 00:24:21,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68e18a17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:21, skipping insertion in model container [2021-10-11 00:24:21,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:21" (1/1) ... [2021-10-11 00:24:21,295 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:24:21,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:24:21,823 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_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-11 00:24:21,830 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_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-11 00:24:21,853 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:24:21,860 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:24:22,906 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:24:23,007 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,008 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,008 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,009 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,010 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,025 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,026 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,027 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,028 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,030 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,031 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,032 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,032 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:24:23,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:24:23,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:24:23,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:24:23,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:24:23,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:24:23,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:24:23,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:24:23,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:24:23,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:24:23,552 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,561 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,620 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:24:23,657 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:24:23,693 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_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-11 00:24:23,694 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_c8f5c49d-3dea-451d-a30f-43eaf53b93f9/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-11 00:24:23,696 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:24:23,698 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:24:23,738 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:24:23,769 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,769 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,770 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,771 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,771 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,780 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,795 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,796 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,797 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,798 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,799 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,800 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,800 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:24:23,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:24:23,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:24:23,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:24:23,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:24:23,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:24:23,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:24:23,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:24:23,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:24:23,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:24:23,891 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,898 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:23,921 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:24:25,170 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:24:25,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:25 WrapperNode [2021-10-11 00:24:25,171 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:24:25,172 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:24:25,172 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:24:25,172 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:24:25,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:25" (1/1) ... [2021-10-11 00:24:25,249 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 00:24:25,304 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:25" (1/1) ... [2021-10-11 00:24:25,319 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:24:25,319 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:24:25,321 INFO L168 Benchmark]: Toolchain (without parser) took 4046.01 ms. Allocated memory was 56.6 MB in the beginning and 104.9 MB in the end (delta: 48.2 MB). Free memory was 27.3 MB in the beginning and 46.4 MB in the end (delta: -19.1 MB). Peak memory consumption was 28.4 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:25,322 INFO L168 Benchmark]: CDTParser took 2.13 ms. Allocated memory is still 56.6 MB. Free memory is still 37.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:24:25,323 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3893.13 ms. Allocated memory was 56.6 MB in the beginning and 104.9 MB in the end (delta: 48.2 MB). Free memory was 27.1 MB in the beginning and 50.6 MB in the end (delta: -23.5 MB). Peak memory consumption was 57.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:25,323 INFO L168 Benchmark]: Boogie Procedure Inliner took 146.96 ms. Allocated memory is still 104.9 MB. Free memory was 50.6 MB in the beginning and 46.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:25,326 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.13 ms. Allocated memory is still 56.6 MB. Free memory is still 37.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3893.13 ms. Allocated memory was 56.6 MB in the beginning and 104.9 MB in the end (delta: 48.2 MB). Free memory was 27.1 MB in the beginning and 50.6 MB in the end (delta: -23.5 MB). Peak memory consumption was 57.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 146.96 ms. Allocated memory is still 104.9 MB. Free memory was 50.6 MB in the beginning and 46.4 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...