./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/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_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/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_85c7858e-49c8-4858-99e0-a9c545503132/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_85c7858e-49c8-4858-99e0-a9c545503132/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 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_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/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_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/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_85c7858e-49c8-4858-99e0-a9c545503132/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_85c7858e-49c8-4858-99e0-a9c545503132/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 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-4e77c04 [2021-10-13 07:15:39,498 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:15:39,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:15:39,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:15:39,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:15:39,559 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:15:39,561 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:15:39,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:15:39,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:15:39,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:15:39,573 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:15:39,575 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:15:39,575 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:15:39,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:15:39,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:15:39,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:15:39,586 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:15:39,587 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:15:39,593 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:15:39,600 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:15:39,602 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:15:39,604 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:15:39,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:15:39,608 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:15:39,617 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:15:39,617 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:15:39,618 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:15:39,619 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:15:39,620 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:15:39,622 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:15:39,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:15:39,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:15:39,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:15:39,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:15:39,627 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:15:39,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:15:39,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:15:39,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:15:39,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:15:39,630 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:15:39,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:15:39,631 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:15:39,671 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:15:39,672 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:15:39,673 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:15:39,673 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:15:39,674 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:15:39,674 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:15:39,674 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:15:39,674 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:15:39,680 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:15:39,681 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:15:39,682 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:15:39,682 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:15:39,682 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:15:39,683 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:15:39,683 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:15:39,684 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:15:39,684 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:15:39,684 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:15:39,684 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:15:39,685 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:15:39,685 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:15:39,685 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:15:39,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:15:39,685 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:15:39,686 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:15:39,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:15:39,686 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:15:39,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:15:39,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:15:39,688 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:15:39,689 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:15:39,689 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:15:39,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:15:39,690 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:15:39,690 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:15:39,690 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:15:39,690 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_85c7858e-49c8-4858-99e0-a9c545503132/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35a55b3bb7d4db37349f946ddd835eeb6ab7d935 [2021-10-13 07:15:39,936 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:15:39,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:15:39,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:15:39,965 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:15:39,966 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:15:39,967 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-10-13 07:15:40,074 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/data/b4abbc8ec/d7d810544f2644bc97f0c471874d2903/FLAGfee9ee5e7 [2021-10-13 07:15:40,806 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:15:40,807 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-10-13 07:15:40,844 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/data/b4abbc8ec/d7d810544f2644bc97f0c471874d2903/FLAGfee9ee5e7 [2021-10-13 07:15:40,871 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/data/b4abbc8ec/d7d810544f2644bc97f0c471874d2903 [2021-10-13 07:15:40,873 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:15:40,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:15:40,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:15:40,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:15:40,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:15:40,881 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:15:40" (1/1) ... [2021-10-13 07:15:40,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f0ff34e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:40, skipping insertion in model container [2021-10-13 07:15:40,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:15:40" (1/1) ... [2021-10-13 07:15:40,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:15:41,036 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:15:41,325 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_85c7858e-49c8-4858-99e0-a9c545503132/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-10-13 07:15:41,334 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_85c7858e-49c8-4858-99e0-a9c545503132/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-10-13 07:15:41,360 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:15:41,376 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:15:42,297 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:15:42,298 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 07:15:42,299 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 07:15:42,302 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 07:15:42,302 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 07:15:42,382 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,383 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,391 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,414 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,417 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,418 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,419 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:15:42,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:15:42,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:15:42,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:15:42,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:15:42,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:15:42,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:15:42,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:15:42,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:15:42,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:15:42,986 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:42,993 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:43,073 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:15:43,118 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 07:15:43,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76eed4c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:43, skipping insertion in model container [2021-10-13 07:15:43,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:15:43,120 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 07:15:43,122 INFO L168 Benchmark]: Toolchain (without parser) took 2245.83 ms. Allocated memory was 90.2 MB in the beginning and 121.6 MB in the end (delta: 31.5 MB). Free memory was 48.0 MB in the beginning and 87.9 MB in the end (delta: -39.9 MB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:15:43,123 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory was 63.3 MB in the beginning and 63.3 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:15:43,124 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2242.97 ms. Allocated memory was 90.2 MB in the beginning and 121.6 MB in the end (delta: 31.5 MB). Free memory was 47.8 MB in the beginning and 87.9 MB in the end (delta: -40.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:15:43,125 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory was 63.3 MB in the beginning and 63.3 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2242.97 ms. Allocated memory was 90.2 MB in the beginning and 121.6 MB in the end (delta: 31.5 MB). Free memory was 47.8 MB in the beginning and 87.9 MB in the end (delta: -40.1 MB). Peak memory consumption was 24.1 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 07:15:45,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:15:45,407 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:15:45,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:15:45,469 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:15:45,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:15:45,477 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:15:45,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:15:45,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:15:45,498 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:15:45,499 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:15:45,501 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:15:45,501 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:15:45,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:15:45,506 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:15:45,510 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:15:45,511 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:15:45,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:15:45,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:15:45,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:15:45,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:15:45,526 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:15:45,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:15:45,531 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:15:45,534 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:15:45,535 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:15:45,535 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:15:45,537 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:15:45,538 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:15:45,539 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:15:45,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:15:45,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:15:45,543 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:15:45,544 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:15:45,546 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:15:45,546 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:15:45,547 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:15:45,547 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:15:45,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:15:45,550 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:15:45,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:15:45,551 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:15:45,598 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:15:45,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:15:45,600 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:15:45,600 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:15:45,601 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:15:45,601 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:15:45,601 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:15:45,601 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:15:45,601 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:15:45,603 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:15:45,604 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:15:45,604 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:15:45,604 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:15:45,605 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:15:45,605 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:15:45,605 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:15:45,605 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:15:45,606 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:15:45,606 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:15:45,606 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:15:45,606 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:15:45,607 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:15:45,607 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:15:45,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:15:45,607 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:15:45,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:15:45,608 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:15:45,608 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:15:45,608 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:15:45,608 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:15:45,609 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:15:45,609 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:15:45,609 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_85c7858e-49c8-4858-99e0-a9c545503132/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35a55b3bb7d4db37349f946ddd835eeb6ab7d935 [2021-10-13 07:15:46,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:15:46,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:15:46,126 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:15:46,127 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:15:46,128 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:15:46,129 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-10-13 07:15:46,202 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/data/3edc3dd49/9ebe24181b8a48c984b005063af041fd/FLAG51858f083 [2021-10-13 07:15:47,276 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:15:47,278 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-10-13 07:15:47,322 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/data/3edc3dd49/9ebe24181b8a48c984b005063af041fd/FLAG51858f083 [2021-10-13 07:15:47,653 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85c7858e-49c8-4858-99e0-a9c545503132/bin/utaipan-q2qaUkNPG8/data/3edc3dd49/9ebe24181b8a48c984b005063af041fd [2021-10-13 07:15:47,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:15:47,657 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:15:47,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:15:47,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:15:47,662 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:15:47,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:15:47" (1/1) ... [2021-10-13 07:15:47,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a9e5429 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:47, skipping insertion in model container [2021-10-13 07:15:47,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:15:47" (1/1) ... [2021-10-13 07:15:47,672 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:15:47,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:15:48,053 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_85c7858e-49c8-4858-99e0-a9c545503132/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-10-13 07:15:48,059 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_85c7858e-49c8-4858-99e0-a9c545503132/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-10-13 07:15:48,083 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:15:48,102 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:15:48,852 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:15:48,923 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:48,924 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:48,924 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:48,925 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:48,926 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:48,941 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:48,942 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:48,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:48,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:48,946 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:48,947 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:48,948 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:48,948 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:15:49,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:15:49,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:15:49,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:15:49,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:15:49,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:15:49,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:15:49,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:15:49,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:15:49,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:15:49,491 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,562 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:15:49,613 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:15:49,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:15:49,685 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_85c7858e-49c8-4858-99e0-a9c545503132/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-10-13 07:15:49,686 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_85c7858e-49c8-4858-99e0-a9c545503132/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-10-13 07:15:49,688 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:15:49,689 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:15:49,741 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:15:49,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,775 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,775 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,776 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,777 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,802 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,803 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,804 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,805 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,807 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,807 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:15:49,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:15:49,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:15:49,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:15:49,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:15:49,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:15:49,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:15:49,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:15:49,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:15:49,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:15:49,931 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,941 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:49,976 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:15:50,011 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:15:50,037 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_85c7858e-49c8-4858-99e0-a9c545503132/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-10-13 07:15:50,038 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_85c7858e-49c8-4858-99e0-a9c545503132/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-10-13 07:15:50,040 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:15:50,040 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:15:50,081 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:15:50,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,114 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,114 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,125 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,126 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,126 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,127 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:15:50,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:15:50,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:15:50,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:15:50,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:15:50,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:15:50,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:15:50,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:15:50,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:15:50,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:15:50,235 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:50,260 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:15:50,543 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:15:50,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:50 WrapperNode [2021-10-13 07:15:50,544 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:15:50,546 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:15:50,546 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:15:50,546 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:15:50,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:50" (1/1) ... [2021-10-13 07:15:50,621 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 07:15:50,671 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:50" (1/1) ... [2021-10-13 07:15:50,671 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:15:50,671 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:15:50,674 INFO L168 Benchmark]: Toolchain (without parser) took 3015.75 ms. Allocated memory was 75.5 MB in the beginning and 119.5 MB in the end (delta: 44.0 MB). Free memory was 48.2 MB in the beginning and 71.4 MB in the end (delta: -23.1 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:15:50,674 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 75.5 MB. Free memory was 55.2 MB in the beginning and 55.1 MB in the end (delta: 54.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:15:50,675 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2886.57 ms. Allocated memory was 75.5 MB in the beginning and 119.5 MB in the end (delta: 44.0 MB). Free memory was 48.1 MB in the beginning and 49.4 MB in the end (delta: -1.3 MB). Peak memory consumption was 52.0 MB. Max. memory is 16.1 GB. [2021-10-13 07:15:50,676 INFO L168 Benchmark]: Boogie Procedure Inliner took 125.79 ms. Allocated memory is still 119.5 MB. Free memory was 48.8 MB in the beginning and 71.4 MB in the end (delta: -22.5 MB). Peak memory consumption was 4.6 MB. Max. memory is 16.1 GB. [2021-10-13 07:15:50,678 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 75.5 MB. Free memory was 55.2 MB in the beginning and 55.1 MB in the end (delta: 54.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2886.57 ms. Allocated memory was 75.5 MB in the beginning and 119.5 MB in the end (delta: 44.0 MB). Free memory was 48.1 MB in the beginning and 49.4 MB in the end (delta: -1.3 MB). Peak memory consumption was 52.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 125.79 ms. Allocated memory is still 119.5 MB. Free memory was 48.8 MB in the beginning and 71.4 MB in the end (delta: -22.5 MB). Peak memory consumption was 4.6 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...