./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE --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 156ab79a85c4b985ced0d661dede185c573e9f8e4fcba49b00d62d883c71bbed ........................................................................................................................................................................................................ 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_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE --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 156ab79a85c4b985ced0d661dede185c573e9f8e4fcba49b00d62d883c71bbed ..................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 10:17:10,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:17:10,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:17:10,819 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:17:10,820 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:17:10,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:17:10,824 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:17:10,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:17:10,831 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:17:10,832 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:17:10,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:17:10,836 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:17:10,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:17:10,839 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:17:10,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:17:10,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:17:10,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:17:10,848 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:17:10,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:17:10,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:17:10,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:17:10,860 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:17:10,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:17:10,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:17:10,870 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:17:10,871 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:17:10,871 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:17:10,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:17:10,874 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:17:10,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:17:10,877 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:17:10,878 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:17:10,879 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:17:10,881 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:17:10,883 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:17:10,883 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:17:10,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:17:10,884 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:17:10,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:17:10,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:17:10,888 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:17:10,889 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-24 10:17:10,924 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:17:10,924 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:17:10,926 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:17:10,926 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:17:10,926 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:17:10,927 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:17:10,927 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-24 10:17:10,927 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:17:10,928 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:17:10,928 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-24 10:17:10,928 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-24 10:17:10,929 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:17:10,929 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-24 10:17:10,929 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-24 10:17:10,930 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-24 10:17:10,931 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:17:10,931 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-24 10:17:10,931 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:17:10,932 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:17:10,932 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:17:10,932 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:17:10,933 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:17:10,933 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:17:10,933 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:17:10,934 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:17:10,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:17:10,934 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:17:10,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:17:10,935 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:17:10,935 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:17:10,936 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:17:10,936 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-24 10:17:10,936 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-24 10:17:10,936 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:17:10,937 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:17:10,937 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:17:10,937 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_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 156ab79a85c4b985ced0d661dede185c573e9f8e4fcba49b00d62d883c71bbed [2021-10-24 10:17:11,338 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:17:11,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:17:11,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:17:11,377 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:17:11,378 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:17:11,379 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2021-10-24 10:17:11,474 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/data/ebe456809/184d2077558344c09c891888199c1964/FLAG447ee1a9f [2021-10-24 10:17:12,581 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:17:12,581 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2021-10-24 10:17:12,648 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/data/ebe456809/184d2077558344c09c891888199c1964/FLAG447ee1a9f [2021-10-24 10:17:12,961 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/data/ebe456809/184d2077558344c09c891888199c1964 [2021-10-24 10:17:12,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:17:12,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:17:12,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:17:12,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:17:12,978 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:17:12,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:17:12" (1/1) ... [2021-10-24 10:17:12,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@476c75f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:17:12, skipping insertion in model container [2021-10-24 10:17:12,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:17:12" (1/1) ... [2021-10-24 10:17:12,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:17:13,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:17:13,453 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_9728ffd6-63df-42fe-be24-a1775f0a23d8/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2021-10-24 10:17:13,463 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_9728ffd6-63df-42fe-be24-a1775f0a23d8/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2021-10-24 10:17:13,489 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:17:13,504 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:17:14,561 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:17:14,563 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:17:14,564 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:17:14,567 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:17:14,568 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 10:17:14,652 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:14,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:14,654 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:14,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:14,656 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:14,676 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:14,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:14,679 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:14,680 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:14,682 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:14,683 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:14,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:14,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:15,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:17:15,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:17:15,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:17:15,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:17:15,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:17:15,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:17:15,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:17:15,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:17:15,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:17:15,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:17:15,336 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-24 10:17:15,350 INFO L168 Benchmark]: Toolchain (without parser) took 2381.70 ms. Allocated memory was 104.9 MB in the beginning and 148.9 MB in the end (delta: 44.0 MB). Free memory was 64.2 MB in the beginning and 91.0 MB in the end (delta: -26.8 MB). Peak memory consumption was 16.9 MB. Max. memory is 16.1 GB. [2021-10-24 10:17:15,350 INFO L168 Benchmark]: CDTParser took 0.84 ms. Allocated memory is still 104.9 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:17:15,352 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2373.14 ms. Allocated memory was 104.9 MB in the beginning and 148.9 MB in the end (delta: 44.0 MB). Free memory was 64.0 MB in the beginning and 91.0 MB in the end (delta: -27.0 MB). Peak memory consumption was 16.9 MB. Max. memory is 16.1 GB. [2021-10-24 10:17:15,354 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84 ms. Allocated memory is still 104.9 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2373.14 ms. Allocated memory was 104.9 MB in the beginning and 148.9 MB in the end (delta: 44.0 MB). Free memory was 64.0 MB in the beginning and 91.0 MB in the end (delta: -27.0 MB). Peak memory consumption was 16.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 10:17:18,253 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 10:17:18,258 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 10:17:18,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 10:17:18,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 10:17:18,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 10:17:18,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 10:17:18,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 10:17:18,356 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 10:17:18,370 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 10:17:18,371 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 10:17:18,373 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 10:17:18,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 10:17:18,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 10:17:18,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 10:17:18,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 10:17:18,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 10:17:18,385 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 10:17:18,388 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 10:17:18,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 10:17:18,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 10:17:18,406 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 10:17:18,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 10:17:18,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 10:17:18,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 10:17:18,422 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 10:17:18,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 10:17:18,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 10:17:18,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 10:17:18,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 10:17:18,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 10:17:18,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 10:17:18,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 10:17:18,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 10:17:18,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 10:17:18,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 10:17:18,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 10:17:18,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 10:17:18,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 10:17:18,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 10:17:18,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 10:17:18,443 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-24 10:17:18,507 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 10:17:18,508 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 10:17:18,509 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 10:17:18,510 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 10:17:18,510 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 10:17:18,510 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 10:17:18,511 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 10:17:18,511 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 10:17:18,511 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 10:17:18,513 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 10:17:18,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 10:17:18,515 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 10:17:18,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 10:17:18,516 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 10:17:18,516 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 10:17:18,516 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-24 10:17:18,516 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-24 10:17:18,517 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 10:17:18,517 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 10:17:18,517 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 10:17:18,518 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 10:17:18,518 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-24 10:17:18,518 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 10:17:18,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 10:17:18,519 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 10:17:18,519 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 10:17:18,519 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 10:17:18,519 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-24 10:17:18,520 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-24 10:17:18,520 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 10:17:18,520 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 10:17:18,520 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 10:17:18,521 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_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 156ab79a85c4b985ced0d661dede185c573e9f8e4fcba49b00d62d883c71bbed [2021-10-24 10:17:19,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 10:17:19,097 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 10:17:19,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 10:17:19,103 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 10:17:19,104 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 10:17:19,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2021-10-24 10:17:19,206 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/data/3a3b547e3/28096103dd1643868fa00828365e90f9/FLAG40ed90cf6 [2021-10-24 10:17:20,334 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 10:17:20,335 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2021-10-24 10:17:20,395 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/data/3a3b547e3/28096103dd1643868fa00828365e90f9/FLAG40ed90cf6 [2021-10-24 10:17:20,719 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9728ffd6-63df-42fe-be24-a1775f0a23d8/bin/utaipan-9zjyvhn0QE/data/3a3b547e3/28096103dd1643868fa00828365e90f9 [2021-10-24 10:17:20,722 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 10:17:20,724 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 10:17:20,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 10:17:20,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 10:17:20,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 10:17:20,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:17:20" (1/1) ... [2021-10-24 10:17:20,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@730c4422 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:17:20, skipping insertion in model container [2021-10-24 10:17:20,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:17:20" (1/1) ... [2021-10-24 10:17:20,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 10:17:20,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:17:21,363 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_9728ffd6-63df-42fe-be24-a1775f0a23d8/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2021-10-24 10:17:21,377 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_9728ffd6-63df-42fe-be24-a1775f0a23d8/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2021-10-24 10:17:21,421 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:17:21,431 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:17:22,649 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:17:22,778 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:22,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:22,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:22,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:22,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:22,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:22,801 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:22,804 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:22,805 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:22,807 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:22,810 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:22,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:22,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:23,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:17:23,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:17:23,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:17:23,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:17:23,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:17:23,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:17:23,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:17:23,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:17:23,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:17:23,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:17:23,629 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:23,642 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:23,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:23,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:23,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:23,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:17:23,811 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-24 10:17:23,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 10:17:23,883 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_9728ffd6-63df-42fe-be24-a1775f0a23d8/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2021-10-24 10:17:23,884 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_9728ffd6-63df-42fe-be24-a1775f0a23d8/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2021-10-24 10:17:23,886 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:17:23,887 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:17:23,938 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:17:23,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:23,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:23,979 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:23,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:23,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:23,997 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:23,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,002 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,003 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,010 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:17:24,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:17:24,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:17:24,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:17:24,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:17:24,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:17:24,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:17:24,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:17:24,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:17:24,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:17:24,201 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,209 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,266 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,269 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:17:24,315 INFO L203 MainTranslator]: Completed pre-run [2021-10-24 10:17:24,348 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_9728ffd6-63df-42fe-be24-a1775f0a23d8/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2021-10-24 10:17:24,349 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_9728ffd6-63df-42fe-be24-a1775f0a23d8/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2021-10-24 10:17:24,351 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 10:17:24,353 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 10:17:24,399 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 10:17:24,426 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,426 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,427 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,427 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,436 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,437 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,438 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 10:17:24,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 10:17:24,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 10:17:24,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 10:17:24,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 10:17:24,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 10:17:24,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 10:17:24,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 10:17:24,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 10:17:24,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 10:17:24,571 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,599 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,600 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,600 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 10:17:24,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 10:17:25,200 INFO L208 MainTranslator]: Completed translation [2021-10-24 10:17:25,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:17:25 WrapperNode [2021-10-24 10:17:25,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-24 10:17:25,202 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-24 10:17:25,203 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-24 10:17:25,204 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-24 10:17:25,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:17:25" (1/1) ... [2021-10-24 10:17:25,329 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]]] [2021-10-24 10:17:25,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:17:25" (1/1) ... [2021-10-24 10:17:25,400 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-24 10:17:25,400 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-24 10:17:25,403 INFO L168 Benchmark]: Toolchain (without parser) took 4677.82 ms. Allocated memory was 60.8 MB in the beginning and 117.4 MB in the end (delta: 56.6 MB). Free memory was 32.7 MB in the beginning and 58.7 MB in the end (delta: -26.1 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.1 GB. [2021-10-24 10:17:25,403 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 60.8 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 10:17:25,404 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4475.95 ms. Allocated memory was 60.8 MB in the beginning and 117.4 MB in the end (delta: 56.6 MB). Free memory was 32.5 MB in the beginning and 62.9 MB in the end (delta: -30.4 MB). Peak memory consumption was 46.1 MB. Max. memory is 16.1 GB. [2021-10-24 10:17:25,418 INFO L168 Benchmark]: Boogie Procedure Inliner took 197.66 ms. Allocated memory is still 117.4 MB. Free memory was 62.9 MB in the beginning and 58.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-24 10:17:25,420 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 60.8 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4475.95 ms. Allocated memory was 60.8 MB in the beginning and 117.4 MB in the end (delta: 56.6 MB). Free memory was 32.5 MB in the beginning and 62.9 MB in the end (delta: -30.4 MB). Peak memory consumption was 46.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 197.66 ms. Allocated memory is still 117.4 MB. Free memory was 62.9 MB in the beginning and 58.7 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...