./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/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_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/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_bfca90c5-b14e-4c3c-a943-cb8aac509827/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_bfca90c5-b14e-4c3c-a943-cb8aac509827/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 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 ........................................................................................................................................................................................................ 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_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/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_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/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_bfca90c5-b14e-4c3c-a943-cb8aac509827/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_bfca90c5-b14e-4c3c-a943-cb8aac509827/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 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 ................................................................................................................................................................................................................................................................................................................................ 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 07:39:54,677 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:39:54,681 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:39:54,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:39:54,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:39:54,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:39:54,758 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:39:54,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:39:54,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:39:54,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:39:54,775 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:39:54,777 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:39:54,777 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:39:54,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:39:54,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:39:54,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:39:54,794 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:39:54,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:39:54,798 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:39:54,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:39:54,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:39:54,809 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:39:54,811 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:39:54,812 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:39:54,815 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:39:54,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:39:54,816 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:39:54,817 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:39:54,818 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:39:54,819 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:39:54,820 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:39:54,821 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:39:54,822 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:39:54,823 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:39:54,824 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:39:54,825 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:39:54,826 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:39:54,826 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:39:54,826 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:39:54,827 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:39:54,828 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:39:54,829 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:39:54,855 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:39:54,855 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:39:54,856 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:39:54,857 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:39:54,857 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:39:54,857 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:39:54,857 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:39:54,858 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:39:54,858 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:39:54,858 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:39:54,858 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:39:54,859 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:39:54,859 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:39:54,859 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:39:54,859 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:39:54,860 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:39:54,860 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:39:54,861 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:39:54,861 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:39:54,861 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:39:54,861 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:39:54,862 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:39:54,862 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:39:54,862 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:39:54,862 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:39:54,863 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:39:54,863 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:39:54,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:39:54,863 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:39:54,864 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:39:54,864 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:39:54,864 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:39:54,864 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:39:54,865 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:39:54,865 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:39:54,865 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:39:54,865 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_bfca90c5-b14e-4c3c-a943-cb8aac509827/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 [2021-10-13 07:39:55,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:39:55,130 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:39:55,133 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:39:55,135 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:39:55,136 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:39:55,137 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-13 07:39:55,230 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/data/de1d982bf/0f54e1dad6b14ca3be29b25b1446a2f6/FLAGa11e8d4aa [2021-10-13 07:39:56,067 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:39:56,068 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-13 07:39:56,104 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/data/de1d982bf/0f54e1dad6b14ca3be29b25b1446a2f6/FLAGa11e8d4aa [2021-10-13 07:39:56,131 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/data/de1d982bf/0f54e1dad6b14ca3be29b25b1446a2f6 [2021-10-13 07:39:56,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:39:56,138 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:39:56,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:39:56,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:39:56,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:39:56,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:39:56" (1/1) ... [2021-10-13 07:39:56,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f6191e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:39:56, skipping insertion in model container [2021-10-13 07:39:56,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:39:56" (1/1) ... [2021-10-13 07:39:56,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:39:56,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:39:56,709 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_bfca90c5-b14e-4c3c-a943-cb8aac509827/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-13 07:39:56,727 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_bfca90c5-b14e-4c3c-a943-cb8aac509827/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-13 07:39:56,754 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:39:56,762 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:39:57,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:39:57,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:39:57,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:39:57,724 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:39:57,725 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:39:57,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:39:57,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:39:57,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:39:57,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:39:57,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:39:57,755 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:39:57,756 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:39:57,760 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:39:58,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:39:58,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:39:58,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:39:58,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:39:58,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:39:58,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:39:58,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:39:58,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:39:58,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:39:58,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:39:58,454 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:39:58,455 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 07:39:58,455 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 07:39:58,458 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 07:39:58,458 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 07:39:58,473 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:39:58,482 INFO L168 Benchmark]: Toolchain (without parser) took 2342.61 ms. Allocated memory was 115.3 MB in the beginning and 172.0 MB in the end (delta: 56.6 MB). Free memory was 78.6 MB in the beginning and 113.1 MB in the end (delta: -34.4 MB). Peak memory consumption was 22.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:39:58,484 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 115.3 MB. Free memory was 68.7 MB in the beginning and 68.6 MB in the end (delta: 53.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:39:58,485 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2340.09 ms. Allocated memory was 115.3 MB in the beginning and 172.0 MB in the end (delta: 56.6 MB). Free memory was 78.4 MB in the beginning and 113.1 MB in the end (delta: -34.7 MB). Peak memory consumption was 22.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:39:58,487 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 115.3 MB. Free memory was 68.7 MB in the beginning and 68.6 MB in the end (delta: 53.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2340.09 ms. Allocated memory was 115.3 MB in the beginning and 172.0 MB in the end (delta: 56.6 MB). Free memory was 78.4 MB in the beginning and 113.1 MB in the end (delta: -34.7 MB). Peak memory consumption was 22.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:40:00,833 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:40:00,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:40:00,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:40:00,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:40:00,899 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:40:00,902 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:40:00,910 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:40:00,914 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:40:00,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:40:00,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:40:00,925 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:40:00,926 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:40:00,928 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:40:00,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:40:00,933 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:40:00,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:40:00,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:40:00,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:40:00,949 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:40:00,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:40:00,953 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:40:00,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:40:00,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:40:00,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:40:00,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:40:00,970 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:40:00,972 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:40:00,973 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:40:00,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:40:00,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:40:00,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:40:00,977 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:40:00,978 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:40:00,980 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:40:00,980 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:40:00,981 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:40:00,981 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:40:00,982 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:40:00,984 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:40:00,984 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:40:00,989 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:40:01,040 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:40:01,040 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:40:01,042 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:40:01,042 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:40:01,042 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:40:01,043 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:40:01,043 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:40:01,043 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:40:01,043 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:40:01,045 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:40:01,046 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:40:01,047 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:40:01,047 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:40:01,047 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:40:01,047 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:40:01,047 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:40:01,048 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:40:01,048 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:40:01,048 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:40:01,048 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:40:01,049 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:40:01,049 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:40:01,049 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:40:01,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:40:01,050 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:40:01,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:40:01,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:40:01,050 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:40:01,050 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:40:01,051 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:40:01,051 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:40:01,051 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:40:01,051 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_bfca90c5-b14e-4c3c-a943-cb8aac509827/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 [2021-10-13 07:40:01,514 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:40:01,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:40:01,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:40:01,540 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:40:01,541 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:40:01,542 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-13 07:40:01,611 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/data/e138ed1b6/f66a5e36fd8e414aa3870bc6f5a10386/FLAGacb11c9db [2021-10-13 07:40:02,600 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:40:02,601 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-13 07:40:02,639 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/data/e138ed1b6/f66a5e36fd8e414aa3870bc6f5a10386/FLAGacb11c9db [2021-10-13 07:40:03,028 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfca90c5-b14e-4c3c-a943-cb8aac509827/bin/utaipan-q2qaUkNPG8/data/e138ed1b6/f66a5e36fd8e414aa3870bc6f5a10386 [2021-10-13 07:40:03,031 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:40:03,032 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:40:03,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:40:03,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:40:03,037 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:40:03,038 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:40:03" (1/1) ... [2021-10-13 07:40:03,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1460391f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:40:03, skipping insertion in model container [2021-10-13 07:40:03,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:40:03" (1/1) ... [2021-10-13 07:40:03,047 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:40:03,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:40:03,497 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_bfca90c5-b14e-4c3c-a943-cb8aac509827/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-13 07:40:03,506 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_bfca90c5-b14e-4c3c-a943-cb8aac509827/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-13 07:40:03,533 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:40:03,548 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:40:04,398 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:04,399 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:04,400 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:04,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:04,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:04,437 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:04,438 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:04,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:04,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:04,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:04,445 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:04,446 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:04,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:04,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:40:04,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:40:04,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:40:04,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:40:04,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:40:04,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:40:04,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:40:04,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:40:04,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:40:04,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:40:05,107 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:40:05,156 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,164 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,244 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,253 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,256 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,257 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,266 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,288 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:40:05,323 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:40:05,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:40:05,406 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_bfca90c5-b14e-4c3c-a943-cb8aac509827/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-13 07:40:05,410 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_bfca90c5-b14e-4c3c-a943-cb8aac509827/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-13 07:40:05,413 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:40:05,414 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:40:05,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,485 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,485 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,487 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,487 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,488 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,490 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:40:05,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:40:05,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:40:05,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:40:05,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:40:05,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:40:05,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:40:05,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:40:05,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:40:05,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:40:05,570 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:40:05,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,593 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,616 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,617 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,617 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,617 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,618 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,618 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,618 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,619 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,619 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,621 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,621 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,622 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,622 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,623 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,626 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,626 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,632 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,666 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,670 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:40:05,689 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:40:05,702 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_bfca90c5-b14e-4c3c-a943-cb8aac509827/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-13 07:40:05,703 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_bfca90c5-b14e-4c3c-a943-cb8aac509827/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-13 07:40:05,705 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:40:05,705 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:40:05,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,752 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,752 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,754 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,754 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,755 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,755 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:40:05,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:40:05,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:40:05,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:40:05,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:40:05,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:40:05,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:40:05,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:40:05,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:40:05,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:40:05,816 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:40:05,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,880 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,880 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,880 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,881 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,881 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,881 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,882 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,882 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,883 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,883 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,883 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,886 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,892 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,899 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,900 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:40:05,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:40:06,295 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:40:06,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:40:06 WrapperNode [2021-10-13 07:40:06,296 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:40:06,297 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:40:06,297 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:40:06,297 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:40:06,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:40:06" (1/1) ... [2021-10-13 07:40:06,400 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 07:40:06,454 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:40:06" (1/1) ... [2021-10-13 07:40:06,464 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:40:06,465 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:40:06,467 INFO L168 Benchmark]: Toolchain (without parser) took 3433.37 ms. Allocated memory was 62.9 MB in the beginning and 142.6 MB in the end (delta: 79.7 MB). Free memory was 33.0 MB in the beginning and 74.3 MB in the end (delta: -41.2 MB). Peak memory consumption was 36.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:40:06,471 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 62.9 MB. Free memory is still 42.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:40:06,472 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3262.39 ms. Allocated memory was 62.9 MB in the beginning and 142.6 MB in the end (delta: 79.7 MB). Free memory was 32.9 MB in the beginning and 79.2 MB in the end (delta: -46.3 MB). Peak memory consumption was 53.8 MB. Max. memory is 16.1 GB. [2021-10-13 07:40:06,472 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.56 ms. Allocated memory is still 142.6 MB. Free memory was 79.2 MB in the beginning and 74.3 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:40:06,474 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 62.9 MB. Free memory is still 42.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3262.39 ms. Allocated memory was 62.9 MB in the beginning and 142.6 MB in the end (delta: 79.7 MB). Free memory was 32.9 MB in the beginning and 79.2 MB in the end (delta: -46.3 MB). Peak memory consumption was 53.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 167.56 ms. Allocated memory is still 142.6 MB. Free memory was 79.2 MB in the beginning and 74.3 MB in the end (delta: 4.9 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...