./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/config/TaipanReach.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_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/config/TaipanReach.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_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef ............................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:07:44,105 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:07:44,107 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:07:44,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:07:44,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:07:44,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:07:44,152 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:07:44,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:07:44,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:07:44,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:07:44,166 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:07:44,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:07:44,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:07:44,172 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:07:44,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:07:44,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:07:44,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:07:44,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:07:44,189 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:07:44,199 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:07:44,201 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:07:44,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:07:44,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:07:44,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:07:44,218 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:07:44,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:07:44,219 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:07:44,221 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:07:44,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:07:44,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:07:44,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:07:44,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:07:44,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:07:44,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:07:44,229 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:07:44,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:07:44,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:07:44,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:07:44,231 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:07:44,232 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:07:44,232 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:07:44,233 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:07:44,278 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:07:44,278 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:07:44,279 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:07:44,279 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:07:44,280 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:07:44,280 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:07:44,280 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:07:44,280 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:07:44,289 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:07:44,290 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:07:44,291 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:07:44,291 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:07:44,292 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:07:44,292 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:07:44,292 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:07:44,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:07:44,293 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:07:44,293 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:07:44,293 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:07:44,294 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:07:44,294 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:07:44,294 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:07:44,294 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:07:44,295 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:07:44,295 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:07:44,295 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:07:44,295 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:07:44,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:07:44,296 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:07:44,296 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:07:44,296 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:07:44,296 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:07:44,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:07:44,297 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:07:44,297 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:07:44,297 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:07:44,298 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_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef [2021-10-13 07:07:44,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:07:44,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:07:44,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:07:44,653 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:07:44,653 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:07:44,654 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-13 07:07:44,720 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/data/7c8397d32/b1f32a5a159c4ba9928577acbcccd775/FLAG43c1eb5d3 [2021-10-13 07:07:45,491 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:07:45,491 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-13 07:07:45,540 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/data/7c8397d32/b1f32a5a159c4ba9928577acbcccd775/FLAG43c1eb5d3 [2021-10-13 07:07:46,015 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/data/7c8397d32/b1f32a5a159c4ba9928577acbcccd775 [2021-10-13 07:07:46,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:07:46,026 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:07:46,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:07:46,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:07:46,035 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:07:46,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:07:46" (1/1) ... [2021-10-13 07:07:46,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@364a578a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:46, skipping insertion in model container [2021-10-13 07:07:46,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:07:46" (1/1) ... [2021-10-13 07:07:46,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:07:46,156 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:07:46,426 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_c94cbc3a-b24a-436a-a7f1-64b3153162d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-13 07:07:46,438 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_c94cbc3a-b24a-436a-a7f1-64b3153162d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-13 07:07:46,465 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:07:46,475 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:07:47,454 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:07:47,459 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:07:47,460 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:07:47,462 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:07:47,465 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:07:47,544 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:47,545 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:47,546 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:47,546 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:47,547 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:47,561 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:47,561 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:47,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:47,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:47,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:47,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:47,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:47,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:47,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:07:47,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:07:47,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:07:47,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:07:47,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:07:47,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:07:47,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:07:47,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:07:47,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:07:47,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:07:48,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:48,059 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:48,145 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:07:48,192 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) [2021-10-13 07:07:48,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29f356f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:48, skipping insertion in model container [2021-10-13 07:07:48,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:07:48,193 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 07:07:48,195 INFO L168 Benchmark]: Toolchain (without parser) took 2168.02 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 47.3 MB in the beginning and 69.2 MB in the end (delta: -21.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:48,196 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 88.1 MB. Free memory was 61.2 MB in the beginning and 61.2 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:07:48,198 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2161.48 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 47.0 MB in the beginning and 69.2 MB in the end (delta: -22.2 MB). Peak memory consumption was 16.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:48,200 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 88.1 MB. Free memory was 61.2 MB in the beginning and 61.2 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2161.48 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 47.0 MB in the beginning and 69.2 MB in the end (delta: -22.2 MB). Peak memory consumption was 16.9 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-4e77c04 [2021-10-13 07:07:50,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:07:50,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:07:50,469 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:07:50,470 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:07:50,471 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:07:50,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:07:50,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:07:50,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:07:50,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:07:50,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:07:50,492 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:07:50,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:07:50,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:07:50,501 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:07:50,503 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:07:50,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:07:50,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:07:50,515 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:07:50,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:07:50,521 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:07:50,524 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:07:50,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:07:50,529 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:07:50,540 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:07:50,540 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:07:50,541 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:07:50,543 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:07:50,543 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:07:50,544 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:07:50,545 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:07:50,545 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:07:50,547 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:07:50,548 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:07:50,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:07:50,550 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:07:50,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:07:50,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:07:50,551 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:07:50,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:07:50,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:07:50,557 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:07:50,584 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:07:50,584 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:07:50,585 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:07:50,585 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:07:50,586 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:07:50,586 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:07:50,586 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:07:50,586 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:07:50,587 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:07:50,587 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:07:50,588 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:07:50,588 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:07:50,588 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:07:50,588 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:07:50,589 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:07:50,589 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:07:50,589 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:07:50,589 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:07:50,589 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:07:50,590 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:07:50,590 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:07:50,590 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:07:50,590 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:07:50,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:07:50,591 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:07:50,591 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:07:50,591 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:07:50,592 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:07:50,592 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:07:50,592 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:07:50,592 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:07:50,592 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:07:50,593 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_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef [2021-10-13 07:07:51,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:07:51,023 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:07:51,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:07:51,027 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:07:51,028 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:07:51,029 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-13 07:07:51,106 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/data/efe6024e2/338504f55481463d9b5568ac6a5ecfa5/FLAGc892fd280 [2021-10-13 07:07:51,998 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:07:51,999 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-13 07:07:52,044 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/data/efe6024e2/338504f55481463d9b5568ac6a5ecfa5/FLAGc892fd280 [2021-10-13 07:07:52,519 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94cbc3a-b24a-436a-a7f1-64b3153162d8/bin/utaipan-q2qaUkNPG8/data/efe6024e2/338504f55481463d9b5568ac6a5ecfa5 [2021-10-13 07:07:52,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:07:52,523 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:07:52,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:07:52,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:07:52,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:07:52,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:07:52" (1/1) ... [2021-10-13 07:07:52,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7094e413 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:52, skipping insertion in model container [2021-10-13 07:07:52,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:07:52" (1/1) ... [2021-10-13 07:07:52,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:07:52,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:07:52,971 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_c94cbc3a-b24a-436a-a7f1-64b3153162d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-13 07:07:52,980 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_c94cbc3a-b24a-436a-a7f1-64b3153162d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-13 07:07:53,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:07:53,041 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:07:54,071 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:07:54,183 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,185 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,185 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,190 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,191 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,221 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,224 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,232 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,233 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:07:54,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:07:54,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:07:54,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:07:54,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:07:54,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:07:54,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:07:54,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:07:54,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:07:54,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:07:54,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,827 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:07:54,884 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:07:54,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:07:54,914 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_c94cbc3a-b24a-436a-a7f1-64b3153162d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-13 07:07:54,915 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_c94cbc3a-b24a-436a-a7f1-64b3153162d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-13 07:07:54,916 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:07:54,917 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:07:54,945 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:07:54,959 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,971 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,971 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:54,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:07:55,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:07:55,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:07:55,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:07:55,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:07:55,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:07:55,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:07:55,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:07:55,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:07:55,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:07:55,058 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:07:55,098 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:07:55,111 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_c94cbc3a-b24a-436a-a7f1-64b3153162d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-13 07:07:55,111 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_c94cbc3a-b24a-436a-a7f1-64b3153162d8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-13 07:07:55,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:07:55,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:07:55,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:07:55,150 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,150 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,150 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,151 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,151 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,157 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,157 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,158 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,158 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,159 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,160 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,160 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,160 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:07:55,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:07:55,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:07:55,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:07:55,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:07:55,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:07:55,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:07:55,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:07:55,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:07:55,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:07:55,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:55,278 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:07:55,643 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:07:55,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:55 WrapperNode [2021-10-13 07:07:55,645 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:07:55,647 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:07:55,647 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:07:55,647 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:07:55,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:55" (1/1) ... [2021-10-13 07:07:55,753 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 07:07:55,792 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:55" (1/1) ... [2021-10-13 07:07:55,800 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:07:55,801 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:07:55,802 INFO L168 Benchmark]: Toolchain (without parser) took 3278.30 ms. Allocated memory was 65.0 MB in the beginning and 125.8 MB in the end (delta: 60.8 MB). Free memory was 37.3 MB in the beginning and 51.6 MB in the end (delta: -14.3 MB). Peak memory consumption was 45.4 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:55,803 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 65.0 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:07:55,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3121.27 ms. Allocated memory was 65.0 MB in the beginning and 125.8 MB in the end (delta: 60.8 MB). Free memory was 37.1 MB in the beginning and 55.8 MB in the end (delta: -18.7 MB). Peak memory consumption was 55.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:55,804 INFO L168 Benchmark]: Boogie Procedure Inliner took 153.87 ms. Allocated memory is still 125.8 MB. Free memory was 55.8 MB in the beginning and 51.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:55,818 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 65.0 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3121.27 ms. Allocated memory was 65.0 MB in the beginning and 125.8 MB in the end (delta: 60.8 MB). Free memory was 37.1 MB in the beginning and 55.8 MB in the end (delta: -18.7 MB). Peak memory consumption was 55.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 153.87 ms. Allocated memory is still 125.8 MB. Free memory was 55.8 MB in the beginning and 51.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...