./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_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_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw --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 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 ........................................................................................................................................................................................................ 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_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw --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 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 ................................................................................................................................................................................................................................................................................................................................ 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 [2021-10-20 05:09:11,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 05:09:11,712 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 05:09:11,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 05:09:11,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 05:09:11,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 05:09:11,756 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 05:09:11,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 05:09:11,762 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 05:09:11,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 05:09:11,764 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 05:09:11,766 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 05:09:11,767 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 05:09:11,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 05:09:11,770 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 05:09:11,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 05:09:11,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 05:09:11,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 05:09:11,786 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 05:09:11,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 05:09:11,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 05:09:11,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 05:09:11,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 05:09:11,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 05:09:11,808 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 05:09:11,814 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 05:09:11,814 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 05:09:11,816 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 05:09:11,816 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 05:09:11,819 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 05:09:11,820 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 05:09:11,821 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 05:09:11,823 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 05:09:11,825 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 05:09:11,826 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 05:09:11,827 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 05:09:11,828 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 05:09:11,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 05:09:11,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 05:09:11,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 05:09:11,830 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 05:09:11,832 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-20 05:09:11,877 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 05:09:11,878 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 05:09:11,879 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 05:09:11,880 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 05:09:11,880 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 05:09:11,880 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 05:09:11,880 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-20 05:09:11,880 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 05:09:11,887 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 05:09:11,887 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-20 05:09:11,889 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-20 05:09:11,889 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 05:09:11,889 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-20 05:09:11,889 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-20 05:09:11,890 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-20 05:09:11,891 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 05:09:11,891 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-20 05:09:11,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 05:09:11,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 05:09:11,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 05:09:11,892 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 05:09:11,892 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 05:09:11,892 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 05:09:11,892 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 05:09:11,893 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 05:09:11,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 05:09:11,893 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 05:09:11,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 05:09:11,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 05:09:11,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 05:09:11,894 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 05:09:11,894 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-20 05:09:11,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-20 05:09:11,895 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 05:09:11,895 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 05:09:11,895 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 05:09:11,896 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_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 [2021-10-20 05:09:12,160 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 05:09:12,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 05:09:12,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 05:09:12,193 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 05:09:12,193 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 05:09:12,194 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-20 05:09:12,302 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/data/e5e0ed37a/8d039ea5a9ef4cd39cb2c4f20b65cff3/FLAGc04853782 [2021-10-20 05:09:13,137 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 05:09:13,138 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-20 05:09:13,181 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/data/e5e0ed37a/8d039ea5a9ef4cd39cb2c4f20b65cff3/FLAGc04853782 [2021-10-20 05:09:13,633 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/data/e5e0ed37a/8d039ea5a9ef4cd39cb2c4f20b65cff3 [2021-10-20 05:09:13,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 05:09:13,637 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 05:09:13,643 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 05:09:13,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 05:09:13,648 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 05:09:13,649 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:09:13" (1/1) ... [2021-10-20 05:09:13,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c857b8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:09:13, skipping insertion in model container [2021-10-20 05:09:13,652 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:09:13" (1/1) ... [2021-10-20 05:09:13,659 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 05:09:13,764 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:09:14,040 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_3ed0f1af-98cd-4c66-829f-68c53e85f0df/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-20 05:09:14,047 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_3ed0f1af-98cd-4c66-829f-68c53e85f0df/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-20 05:09:14,068 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:09:14,073 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:09:14,937 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:14,938 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:14,938 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:14,939 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:14,940 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:14,956 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:14,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:14,959 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:14,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:14,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:14,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:14,965 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:14,965 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:15,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:09:15,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:09:15,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:09:15,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:09:15,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:09:15,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:09:15,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:09:15,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:09:15,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:09:15,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:09:15,588 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:09:15,589 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:09:15,590 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:09:15,591 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:09:15,592 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-20 05:09:15,612 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-20 05:09:15,618 INFO L168 Benchmark]: Toolchain (without parser) took 1979.35 ms. Allocated memory is still 134.2 MB. Free memory was 91.5 MB in the beginning and 77.9 MB in the end (delta: 13.6 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-20 05:09:15,620 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 81.8 MB. Free memory was 53.5 MB in the beginning and 53.5 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 05:09:15,623 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1972.53 ms. Allocated memory is still 134.2 MB. Free memory was 91.5 MB in the beginning and 77.9 MB in the end (delta: 13.6 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-20 05:09:15,625 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 81.8 MB. Free memory was 53.5 MB in the beginning and 53.5 MB in the end (delta: 21.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1972.53 ms. Allocated memory is still 134.2 MB. Free memory was 91.5 MB in the beginning and 77.9 MB in the end (delta: 13.6 MB). Peak memory consumption was 25.2 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 [2021-10-20 05:09:17,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-20 05:09:17,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-20 05:09:18,014 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-20 05:09:18,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-20 05:09:18,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-20 05:09:18,021 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-20 05:09:18,025 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-20 05:09:18,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-20 05:09:18,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-20 05:09:18,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-20 05:09:18,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-20 05:09:18,039 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-20 05:09:18,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-20 05:09:18,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-20 05:09:18,049 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-20 05:09:18,051 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-20 05:09:18,052 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-20 05:09:18,055 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-20 05:09:18,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-20 05:09:18,058 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-20 05:09:18,060 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-20 05:09:18,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-20 05:09:18,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-20 05:09:18,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-20 05:09:18,066 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-20 05:09:18,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-20 05:09:18,068 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-20 05:09:18,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-20 05:09:18,069 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-20 05:09:18,070 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-20 05:09:18,071 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-20 05:09:18,071 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-20 05:09:18,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-20 05:09:18,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-20 05:09:18,073 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-20 05:09:18,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-20 05:09:18,079 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-20 05:09:18,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-20 05:09:18,080 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-20 05:09:18,082 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-20 05:09:18,083 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-20 05:09:18,147 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-20 05:09:18,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-20 05:09:18,148 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-20 05:09:18,149 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-20 05:09:18,149 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-20 05:09:18,149 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-20 05:09:18,149 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-20 05:09:18,149 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-20 05:09:18,150 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-20 05:09:18,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-20 05:09:18,152 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-20 05:09:18,153 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-20 05:09:18,153 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-20 05:09:18,153 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-20 05:09:18,153 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-20 05:09:18,154 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-20 05:09:18,154 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-20 05:09:18,154 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-20 05:09:18,154 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-20 05:09:18,154 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-20 05:09:18,155 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-20 05:09:18,155 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-20 05:09:18,155 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-20 05:09:18,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-20 05:09:18,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-20 05:09:18,156 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-20 05:09:18,156 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-20 05:09:18,156 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-20 05:09:18,156 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-20 05:09:18,157 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-20 05:09:18,157 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-20 05:09:18,157 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-20 05:09:18,157 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_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 [2021-10-20 05:09:18,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-20 05:09:18,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-20 05:09:18,599 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-20 05:09:18,601 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-20 05:09:18,602 INFO L275 PluginConnector]: CDTParser initialized [2021-10-20 05:09:18,603 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-20 05:09:18,686 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/data/e3fbd08fc/46a035e357f644e2a89d030f5fdef496/FLAG1f99fbedb [2021-10-20 05:09:19,576 INFO L306 CDTParser]: Found 1 translation units. [2021-10-20 05:09:19,577 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-20 05:09:19,620 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/data/e3fbd08fc/46a035e357f644e2a89d030f5fdef496/FLAG1f99fbedb [2021-10-20 05:09:20,034 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/bin/utaipan-tZwUujhuQw/data/e3fbd08fc/46a035e357f644e2a89d030f5fdef496 [2021-10-20 05:09:20,037 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-20 05:09:20,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-20 05:09:20,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-20 05:09:20,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-20 05:09:20,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-20 05:09:20,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:09:20" (1/1) ... [2021-10-20 05:09:20,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b58a3c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:09:20, skipping insertion in model container [2021-10-20 05:09:20,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 05:09:20" (1/1) ... [2021-10-20 05:09:20,056 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-20 05:09:20,207 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:09:20,516 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_3ed0f1af-98cd-4c66-829f-68c53e85f0df/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-20 05:09:20,523 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_3ed0f1af-98cd-4c66-829f-68c53e85f0df/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-20 05:09:20,546 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:09:20,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:09:21,561 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:21,562 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:21,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:21,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:21,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:21,578 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:21,579 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:21,581 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:21,581 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:21,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:21,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:21,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:21,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:21,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:09:21,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:09:21,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:09:21,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:09:21,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:09:21,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:09:21,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:09:21,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:09:21,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:09:21,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:09:22,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:09:22,209 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,287 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,287 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,287 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,292 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,296 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,296 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,329 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 05:09:22,368 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-20 05:09:22,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-20 05:09:22,437 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_3ed0f1af-98cd-4c66-829f-68c53e85f0df/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-20 05:09:22,438 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ed0f1af-98cd-4c66-829f-68c53e85f0df/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-20 05:09:22,441 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:09:22,441 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:09:22,507 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,509 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,510 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,527 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,528 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:09:22,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:09:22,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:09:22,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:09:22,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:09:22,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:09:22,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:09:22,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:09:22,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:09:22,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:09:22,614 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:09:22,663 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,712 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,714 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,714 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,715 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,715 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,717 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,717 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,718 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,718 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,718 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,719 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,730 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,735 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,736 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,740 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 05:09:22,758 INFO L203 MainTranslator]: Completed pre-run [2021-10-20 05:09:22,771 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_3ed0f1af-98cd-4c66-829f-68c53e85f0df/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-20 05:09:22,772 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_3ed0f1af-98cd-4c66-829f-68c53e85f0df/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-20 05:09:22,773 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-20 05:09:22,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-20 05:09:22,820 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,820 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,820 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,829 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,829 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-20 05:09:22,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-20 05:09:22,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-20 05:09:22,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-20 05:09:22,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-20 05:09:22,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-20 05:09:22,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-20 05:09:22,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-20 05:09:22,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-20 05:09:22,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-20 05:09:22,921 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-20 05:09:22,939 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,980 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,980 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,981 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,981 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,984 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,985 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,985 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,992 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,993 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,993 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,994 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,994 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,995 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,995 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,999 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:22,999 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:23,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:23,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:23,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:23,018 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:23,019 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:23,020 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:23,020 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:23,021 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:23,023 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-20 05:09:23,025 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-20 05:09:23,367 INFO L208 MainTranslator]: Completed translation [2021-10-20 05:09:23,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:09:23 WrapperNode [2021-10-20 05:09:23,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-20 05:09:23,369 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-20 05:09:23,369 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-20 05:09:23,369 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-20 05:09:23,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:09:23" (1/1) ... [2021-10-20 05:09:23,469 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]]] [2021-10-20 05:09:23,547 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 05:09:23" (1/1) ... [2021-10-20 05:09:23,547 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-20 05:09:23,547 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-20 05:09:23,549 INFO L168 Benchmark]: Toolchain (without parser) took 3509.01 ms. Allocated memory was 62.9 MB in the beginning and 117.4 MB in the end (delta: 54.5 MB). Free memory was 34.7 MB in the beginning and 48.5 MB in the end (delta: -13.8 MB). Peak memory consumption was 41.0 MB. Max. memory is 16.1 GB. [2021-10-20 05:09:23,556 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 62.9 MB. Free memory is still 44.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-20 05:09:23,557 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3325.62 ms. Allocated memory was 62.9 MB in the beginning and 117.4 MB in the end (delta: 54.5 MB). Free memory was 34.6 MB in the beginning and 53.3 MB in the end (delta: -18.7 MB). Peak memory consumption was 55.9 MB. Max. memory is 16.1 GB. [2021-10-20 05:09:23,574 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.60 ms. Allocated memory is still 117.4 MB. Free memory was 53.3 MB in the beginning and 48.5 MB in the end (delta: 4.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-20 05:09:23,575 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 62.9 MB. Free memory is still 44.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3325.62 ms. Allocated memory was 62.9 MB in the beginning and 117.4 MB in the end (delta: 54.5 MB). Free memory was 34.6 MB in the beginning and 53.3 MB in the end (delta: -18.7 MB). Peak memory consumption was 55.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 178.60 ms. Allocated memory is still 117.4 MB. Free memory was 53.3 MB in the beginning and 48.5 MB in the end (delta: 4.8 MB). Peak memory consumption was 6.3 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...