./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/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 da46291c32367159467d3a4d9f44fbe82a0ec409 ........................................................................................................................................................................................................ 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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/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 da46291c32367159467d3a4d9f44fbe82a0ec409 .................................................................................................................................................................................................................................................. 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 07:14:24,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:14:24,714 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:14:24,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:14:24,748 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:14:24,749 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:14:24,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:14:24,754 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:14:24,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:14:24,757 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:14:24,758 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:14:24,760 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:14:24,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:14:24,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:14:24,768 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:14:24,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:14:24,774 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:14:24,779 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:14:24,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:14:24,785 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:14:24,791 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:14:24,792 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:14:24,794 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:14:24,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:14:24,802 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:14:24,803 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:14:24,804 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:14:24,806 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:14:24,806 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:14:24,808 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:14:24,809 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:14:24,810 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:14:24,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:14:24,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:14:24,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:14:24,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:14:24,816 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:14:24,816 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:14:24,816 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:14:24,817 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:14:24,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:14:24,819 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:14:24,870 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:14:24,872 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:14:24,873 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:14:24,874 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:14:24,874 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:14:24,874 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:14:24,874 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:14:24,875 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:14:24,881 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:14:24,881 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:14:24,882 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:14:24,883 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:14:24,883 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:14:24,883 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:14:24,883 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:14:24,884 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:14:24,884 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:14:24,885 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:14:24,885 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:14:24,885 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:14:24,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:14:24,886 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:14:24,886 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:14:24,886 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:14:24,886 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:14:24,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:14:24,887 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:14:24,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:14:24,887 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:14:24,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:14:24,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:14:24,890 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:14:24,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:14:24,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:14:24,890 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:14:24,891 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:14:24,891 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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da46291c32367159467d3a4d9f44fbe82a0ec409 [2021-10-13 07:14:25,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:14:25,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:14:25,201 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:14:25,202 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:14:25,202 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:14:25,203 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2021-10-13 07:14:25,265 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/data/c9f9d4e32/4b2d4cbcc2b84fa7b7b544ff97fefd73/FLAG19c9decda [2021-10-13 07:14:26,117 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:14:26,119 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2021-10-13 07:14:26,163 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/data/c9f9d4e32/4b2d4cbcc2b84fa7b7b544ff97fefd73/FLAG19c9decda [2021-10-13 07:14:26,672 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/data/c9f9d4e32/4b2d4cbcc2b84fa7b7b544ff97fefd73 [2021-10-13 07:14:26,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:14:26,676 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:14:26,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:14:26,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:14:26,694 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:14:26,695 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:14:26" (1/1) ... [2021-10-13 07:14:26,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22c0ee27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:14:26, skipping insertion in model container [2021-10-13 07:14:26,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:14:26" (1/1) ... [2021-10-13 07:14:26,702 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:14:26,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:14:27,133 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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4495,4508] [2021-10-13 07:14:27,144 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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4555,4568] [2021-10-13 07:14:27,169 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:14:27,187 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:14:28,099 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:14:28,100 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 07:14:28,100 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 07:14:28,102 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 07:14:28,103 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 07:14:28,198 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:28,199 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:28,199 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:28,200 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:28,201 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:28,214 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:28,215 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:28,216 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:28,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:28,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:28,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:28,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:28,221 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:28,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:14:28,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:14:28,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:14:28,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:14:28,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:14:28,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:14:28,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:14:28,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:14:28,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:14:28,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:14:28,771 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:14:28,775 INFO L168 Benchmark]: Toolchain (without parser) took 2098.16 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 42.0 MB in the beginning and 78.5 MB in the end (delta: -36.5 MB). Peak memory consumption was 17.4 MB. Max. memory is 16.1 GB. [2021-10-13 07:14:28,776 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 86.0 MB. Free memory was 66.3 MB in the beginning and 66.2 MB in the end (delta: 60.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:14:28,777 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2082.31 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 41.8 MB in the beginning and 78.5 MB in the end (delta: -36.6 MB). Peak memory consumption was 17.4 MB. Max. memory is 16.1 GB. [2021-10-13 07:14:28,779 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 86.0 MB. Free memory was 66.3 MB in the beginning and 66.2 MB in the end (delta: 60.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2082.31 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 41.8 MB in the beginning and 78.5 MB in the end (delta: -36.6 MB). Peak memory consumption was 17.4 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-4e77c04 [2021-10-13 07:14:30,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:14:30,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:14:31,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:14:31,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:14:31,022 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:14:31,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:14:31,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:14:31,032 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:14:31,040 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:14:31,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:14:31,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:14:31,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:14:31,047 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:14:31,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:14:31,054 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:14:31,056 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:14:31,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:14:31,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:14:31,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:14:31,073 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:14:31,075 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:14:31,077 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:14:31,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:14:31,087 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:14:31,088 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:14:31,088 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:14:31,090 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:14:31,091 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:14:31,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:14:31,092 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:14:31,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:14:31,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:14:31,096 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:14:31,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:14:31,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:14:31,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:14:31,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:14:31,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:14:31,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:14:31,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:14:31,106 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:14:31,154 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:14:31,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:14:31,155 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:14:31,156 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:14:31,156 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:14:31,156 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:14:31,157 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:14:31,157 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:14:31,157 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:14:31,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:14:31,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:14:31,160 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:14:31,160 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:14:31,161 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:14:31,161 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:14:31,161 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:14:31,161 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:14:31,162 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:14:31,162 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:14:31,162 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:14:31,163 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:14:31,163 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:14:31,163 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:14:31,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:14:31,164 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:14:31,164 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:14:31,164 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:14:31,165 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:14:31,165 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:14:31,165 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:14:31,165 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:14:31,166 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:14:31,166 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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da46291c32367159467d3a4d9f44fbe82a0ec409 [2021-10-13 07:14:31,601 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:14:31,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:14:31,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:14:31,634 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:14:31,634 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:14:31,635 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2021-10-13 07:14:31,711 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/data/3e7782c61/bf9ef024bb0840e4b2b4721c3de3de84/FLAGc699ad3b8 [2021-10-13 07:14:32,648 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:14:32,649 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2021-10-13 07:14:32,719 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/data/3e7782c61/bf9ef024bb0840e4b2b4721c3de3de84/FLAGc699ad3b8 [2021-10-13 07:14:33,111 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/bin/utaipan-q2qaUkNPG8/data/3e7782c61/bf9ef024bb0840e4b2b4721c3de3de84 [2021-10-13 07:14:33,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:14:33,114 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:14:33,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:14:33,115 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:14:33,119 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:14:33,120 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:14:33" (1/1) ... [2021-10-13 07:14:33,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4592390c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:14:33, skipping insertion in model container [2021-10-13 07:14:33,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:14:33" (1/1) ... [2021-10-13 07:14:33,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:14:33,274 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:14:33,596 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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4495,4508] [2021-10-13 07:14:33,603 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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4555,4568] [2021-10-13 07:14:33,629 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:14:33,636 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:14:34,532 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:14:34,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:34,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:34,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:34,612 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:34,613 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:34,627 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:34,628 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:34,630 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:34,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:34,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:34,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:34,635 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:34,635 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:14:35,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:14:35,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:14:35,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:14:35,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:14:35,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:14:35,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:14:35,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:14:35,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:14:35,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:14:35,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,254 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,343 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:14:35,397 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:14:35,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:14:35,510 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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4495,4508] [2021-10-13 07:14:35,511 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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4555,4568] [2021-10-13 07:14:35,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:14:35,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:14:35,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:14:35,592 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,593 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,593 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,594 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,613 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,614 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,615 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,615 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:14:35,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:14:35,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:14:35,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:14:35,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:14:35,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:14:35,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:14:35,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:14:35,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:14:35,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:14:35,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,762 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,762 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:14:35,791 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:14:35,817 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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4495,4508] [2021-10-13 07:14:35,817 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_d9d3badd-4ffe-4d96-a2a3-42e483dc550b/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i[4555,4568] [2021-10-13 07:14:35,819 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:14:35,821 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:14:35,873 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:14:35,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,896 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,899 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,899 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,900 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:14:35,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:14:35,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:14:35,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:14:35,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:14:35,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:14:35,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:14:35,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:14:35,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:14:35,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:14:35,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:35,992 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:36,017 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:36,017 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:14:36,018 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:14:36,388 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:14:36,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:14:36 WrapperNode [2021-10-13 07:14:36,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:14:36,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:14:36,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:14:36,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:14:36,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:14:36" (1/1) ... [2021-10-13 07:14:36,481 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 07:14:36,543 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:14:36" (1/1) ... [2021-10-13 07:14:36,552 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:14:36,552 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:14:36,554 INFO L168 Benchmark]: Toolchain (without parser) took 3438.75 ms. Allocated memory was 54.5 MB in the beginning and 138.4 MB in the end (delta: 83.9 MB). Free memory was 35.9 MB in the beginning and 68.9 MB in the end (delta: -33.1 MB). Peak memory consumption was 53.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:14:36,571 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 54.5 MB. Free memory was 35.4 MB in the beginning and 35.3 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:14:36,571 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3273.53 ms. Allocated memory was 54.5 MB in the beginning and 138.4 MB in the end (delta: 83.9 MB). Free memory was 35.6 MB in the beginning and 71.0 MB in the end (delta: -35.5 MB). Peak memory consumption was 59.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:14:36,572 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.06 ms. Allocated memory is still 138.4 MB. Free memory was 71.0 MB in the beginning and 68.9 MB in the end (delta: 2.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:14:36,574 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 54.5 MB. Free memory was 35.4 MB in the beginning and 35.3 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3273.53 ms. Allocated memory was 54.5 MB in the beginning and 138.4 MB in the end (delta: 83.9 MB). Free memory was 35.6 MB in the beginning and 71.0 MB in the end (delta: -35.5 MB). Peak memory consumption was 59.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 162.06 ms. Allocated memory is still 138.4 MB. Free memory was 71.0 MB in the beginning and 68.9 MB in the end (delta: 2.1 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...