./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs --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 35a55b3bb7d4db37349f946ddd835eeb6ab7d935 .......................................................................................................................................................................... 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_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs --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 35a55b3bb7d4db37349f946ddd835eeb6ab7d935 ............................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:23:14,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:23:14,036 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:23:14,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:23:14,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:23:14,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:23:14,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:23:14,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:23:14,082 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:23:14,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:23:14,085 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:23:14,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:23:14,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:23:14,088 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:23:14,090 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:23:14,091 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:23:14,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:23:14,093 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:23:14,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:23:14,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:23:14,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:23:14,102 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:23:14,103 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:23:14,104 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:23:14,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:23:14,108 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:23:14,109 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:23:14,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:23:14,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:23:14,112 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:23:14,112 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:23:14,113 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:23:14,114 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:23:14,115 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:23:14,118 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:23:14,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:23:14,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:23:14,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:23:14,122 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:23:14,123 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:23:14,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:23:14,124 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:23:14,166 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:23:14,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:23:14,168 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:23:14,168 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:23:14,168 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:23:14,168 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:23:14,169 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:23:14,169 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:23:14,169 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:23:14,169 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:23:14,176 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:23:14,176 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:23:14,177 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:23:14,177 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:23:14,177 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:23:14,178 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:23:14,178 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:23:14,178 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:23:14,179 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:23:14,179 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:23:14,179 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:23:14,179 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:23:14,180 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:23:14,180 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:23:14,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:23:14,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:23:14,181 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:23:14,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:23:14,181 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:23:14,181 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:23:14,182 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:23:14,182 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:23:14,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:23:14,182 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:23:14,183 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:23:14,183 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:23:14,183 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_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35a55b3bb7d4db37349f946ddd835eeb6ab7d935 [2021-10-16 02:23:14,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:23:14,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:23:14,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:23:14,480 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:23:14,481 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:23:14,482 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-10-16 02:23:14,562 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/data/2d464e882/106b06a16e634c41963cf19307749baa/FLAGa87655604 [2021-10-16 02:23:15,373 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:23:15,374 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-10-16 02:23:15,444 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/data/2d464e882/106b06a16e634c41963cf19307749baa/FLAGa87655604 [2021-10-16 02:23:15,910 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/data/2d464e882/106b06a16e634c41963cf19307749baa [2021-10-16 02:23:15,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:23:15,914 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:23:15,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:23:15,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:23:15,919 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:23:15,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:23:15" (1/1) ... [2021-10-16 02:23:15,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72bb92f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:23:15, skipping insertion in model container [2021-10-16 02:23:15,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:23:15" (1/1) ... [2021-10-16 02:23:15,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:23:16,028 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:23:16,291 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_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-10-16 02:23:16,297 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_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-10-16 02:23:16,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:23:16,324 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:23:17,126 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:23:17,127 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:23:17,128 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:23:17,138 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:23:17,138 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:23:17,202 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,202 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,204 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,214 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,215 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,221 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:23:17,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:23:17,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:23:17,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:23:17,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:23:17,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:23:17,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:23:17,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:23:17,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:23:17,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:23:17,691 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,698 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:17,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:23:17,800 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-10-16 02:23:17,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f266c0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:23:17, skipping insertion in model container [2021-10-16 02:23:17,800 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:23:17,801 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-16 02:23:17,802 INFO L168 Benchmark]: Toolchain (without parser) took 1887.48 ms. Allocated memory is still 134.2 MB. Free memory was 93.7 MB in the beginning and 73.9 MB in the end (delta: 19.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2021-10-16 02:23:17,803 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 92.3 MB. Free memory is still 48.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:23:17,804 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1884.88 ms. Allocated memory is still 134.2 MB. Free memory was 93.4 MB in the beginning and 73.9 MB in the end (delta: 19.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2021-10-16 02:23:17,805 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 92.3 MB. Free memory is still 48.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1884.88 ms. Allocated memory is still 134.2 MB. Free memory was 93.4 MB in the beginning and 73.9 MB in the end (delta: 19.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2588]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:23:19,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:23:19,911 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:23:19,948 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:23:19,949 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:23:19,952 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:23:19,954 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:23:19,958 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:23:19,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:23:19,968 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:23:19,969 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:23:19,971 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:23:19,971 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:23:19,973 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:23:19,975 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:23:19,979 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:23:19,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:23:19,982 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:23:19,984 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:23:19,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:23:19,993 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:23:19,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:23:19,998 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:23:19,998 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:23:20,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:23:20,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:23:20,002 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:23:20,003 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:23:20,004 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:23:20,005 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:23:20,005 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:23:20,006 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:23:20,007 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:23:20,008 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:23:20,009 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:23:20,009 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:23:20,010 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:23:20,010 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:23:20,010 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:23:20,011 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:23:20,012 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:23:20,013 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:23:20,063 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:23:20,063 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:23:20,064 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:23:20,064 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:23:20,064 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:23:20,065 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:23:20,065 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:23:20,065 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:23:20,065 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:23:20,066 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:23:20,067 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:23:20,068 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:23:20,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:23:20,068 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:23:20,068 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:23:20,068 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:23:20,068 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:23:20,069 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:23:20,069 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:23:20,069 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:23:20,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:23:20,069 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:23:20,070 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:23:20,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:23:20,070 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:23:20,070 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:23:20,070 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:23:20,071 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:23:20,071 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:23:20,071 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:23:20,071 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:23:20,071 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:23:20,071 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_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35a55b3bb7d4db37349f946ddd835eeb6ab7d935 [2021-10-16 02:23:20,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:23:20,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:23:20,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:23:20,508 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:23:20,508 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:23:20,509 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-10-16 02:23:20,572 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/data/f094848aa/4d6fb6feb42d4012aec26b043ff72508/FLAG821769f2d [2021-10-16 02:23:21,396 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:23:21,397 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-10-16 02:23:21,457 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/data/f094848aa/4d6fb6feb42d4012aec26b043ff72508/FLAG821769f2d [2021-10-16 02:23:21,493 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/bin/utaipan-mTDlp9Zugs/data/f094848aa/4d6fb6feb42d4012aec26b043ff72508 [2021-10-16 02:23:21,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:23:21,502 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:23:21,505 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:23:21,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:23:21,508 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:23:21,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:23:21" (1/1) ... [2021-10-16 02:23:21,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d1914ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:23:21, skipping insertion in model container [2021-10-16 02:23:21,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:23:21" (1/1) ... [2021-10-16 02:23:21,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:23:21,621 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:23:21,896 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_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-10-16 02:23:21,903 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_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-10-16 02:23:21,929 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:23:21,943 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:23:22,616 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:23:22,682 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:22,682 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:22,683 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:22,683 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:22,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:22,697 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:22,698 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:22,700 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:22,700 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:22,702 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:22,703 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:22,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:22,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:23:23,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:23:23,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:23:23,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:23:23,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:23:23,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:23:23,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:23:23,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:23:23,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:23:23,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:23:23,240 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,328 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:23:23,380 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:23:23,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:23:23,448 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_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-10-16 02:23:23,449 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_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-10-16 02:23:23,451 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:23:23,451 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:23:23,494 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:23:23,537 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,541 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,542 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,550 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,550 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,553 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,558 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,559 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,560 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:23:23,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:23:23,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:23:23,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:23:23,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:23:23,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:23:23,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:23:23,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:23:23,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:23:23,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:23:23,623 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,627 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,644 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:23:23,658 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:23:23,671 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_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-10-16 02:23:23,671 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_b4e6a8f1-40c5-4589-9e0b-ceb82f245336/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-10-16 02:23:23,673 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:23:23,679 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:23:23,719 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:23:23,754 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,755 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,755 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,756 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,756 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,763 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,763 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,764 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,766 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,771 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,771 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,771 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:23:23,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:23:23,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:23:23,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:23:23,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:23:23,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:23:23,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:23:23,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:23:23,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:23:23,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:23:23,825 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:23:23,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:23:24,257 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:23:24,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:23:24 WrapperNode [2021-10-16 02:23:24,258 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:23:24,259 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:23:24,259 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:23:24,259 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:23:24,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:23:24" (1/1) ... [2021-10-16 02:23:24,320 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]]] [2021-10-16 02:23:24,354 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:23:24" (1/1) ... [2021-10-16 02:23:24,354 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:23:24,354 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:23:24,356 INFO L168 Benchmark]: Toolchain (without parser) took 2853.21 ms. Allocated memory was 73.4 MB in the beginning and 134.2 MB in the end (delta: 60.8 MB). Free memory was 51.2 MB in the beginning and 82.5 MB in the end (delta: -31.3 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2021-10-16 02:23:24,356 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 73.4 MB. Free memory is still 54.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:23:24,357 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2753.02 ms. Allocated memory was 73.4 MB in the beginning and 134.2 MB in the end (delta: 60.8 MB). Free memory was 51.2 MB in the beginning and 85.9 MB in the end (delta: -34.8 MB). Peak memory consumption was 61.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:23:24,358 INFO L168 Benchmark]: Boogie Procedure Inliner took 95.39 ms. Allocated memory is still 134.2 MB. Free memory was 85.9 MB in the beginning and 82.5 MB in the end (delta: 3.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:23:24,359 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 73.4 MB. Free memory is still 54.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2753.02 ms. Allocated memory was 73.4 MB in the beginning and 134.2 MB in the end (delta: 60.8 MB). Free memory was 51.2 MB in the beginning and 85.9 MB in the end (delta: -34.8 MB). Peak memory consumption was 61.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 95.39 ms. Allocated memory is still 134.2 MB. Free memory was 85.9 MB in the beginning and 82.5 MB in the end (delta: 3.4 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...