./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 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.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_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:31:09,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:31:09,780 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:31:09,840 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:31:09,841 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:31:09,846 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:31:09,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:31:09,857 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:31:09,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:31:09,865 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:31:09,866 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:31:09,868 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:31:09,869 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:31:09,872 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:31:09,873 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:31:09,875 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:31:09,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:31:09,878 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:31:09,882 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:31:09,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:31:09,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:31:09,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:31:09,896 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:31:09,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:31:09,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:31:09,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:31:09,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:31:09,909 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:31:09,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:31:09,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:31:09,912 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:31:09,913 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:31:09,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:31:09,916 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:31:09,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:31:09,917 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:31:09,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:31:09,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:31:09,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:31:09,920 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:31:09,921 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:31:09,923 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:31:09,963 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:31:09,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:31:09,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:31:09,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:31:09,965 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:31:09,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:31:09,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:31:09,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:31:09,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:31:09,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:31:09,974 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:31:09,975 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:31:09,975 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:31:09,975 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:31:09,975 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:31:09,975 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:31:09,976 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:31:09,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:31:09,976 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:31:09,976 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:31:09,977 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:31:09,977 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:31:09,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:31:09,977 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:31:09,977 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:31:09,978 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 [2021-10-11 00:31:10,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:31:10,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:31:10,264 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:31:10,265 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:31:10,266 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:31:10,267 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-11 00:31:10,342 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC/data/756095b46/a9379739efe74b06979030f3d8e882e3/FLAG8629556bc [2021-10-11 00:31:11,214 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:31:11,214 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-11 00:31:11,259 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC/data/756095b46/a9379739efe74b06979030f3d8e882e3/FLAG8629556bc [2021-10-11 00:31:11,759 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC/data/756095b46/a9379739efe74b06979030f3d8e882e3 [2021-10-11 00:31:11,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:31:11,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:31:11,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:31:11,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:31:11,786 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:31:11,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:31:11" (1/1) ... [2021-10-11 00:31:11,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f611a19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:11, skipping insertion in model container [2021-10-11 00:31:11,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:31:11" (1/1) ... [2021-10-11 00:31:11,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:31:11,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:31:12,264 WARN L226 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_c4dc4546-71f8-4513-8417-e9af67c45bc3/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-11 00:31:12,273 WARN L226 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_c4dc4546-71f8-4513-8417-e9af67c45bc3/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-11 00:31:12,304 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:31:12,319 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:31:13,273 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,278 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,279 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,282 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,284 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,303 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,304 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,306 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,306 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,308 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,310 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,310 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,311 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:31:13,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:31:13,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:31:13,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:31:13,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:31:13,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:31:13,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:31:13,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:31:13,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:31:13,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:31:13,879 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:31:13,915 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:13,922 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,018 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,019 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,020 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,020 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,020 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,021 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,021 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,022 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,023 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,023 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,023 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,023 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,024 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,027 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,027 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,028 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,028 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,031 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,032 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,039 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,040 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,041 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,052 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,056 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,056 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,057 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,057 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,058 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:31:14,090 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:31:14,104 WARN L226 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_c4dc4546-71f8-4513-8417-e9af67c45bc3/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-11 00:31:14,105 WARN L226 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_c4dc4546-71f8-4513-8417-e9af67c45bc3/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-11 00:31:14,107 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:31:14,108 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:31:14,157 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,158 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,158 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,159 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,159 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,175 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,176 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,177 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,179 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,181 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,183 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,183 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,184 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:31:14,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:31:14,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:31:14,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:31:14,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:31:14,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:31:14,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:31:14,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:31:14,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:31:14,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:31:14,291 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:31:14,314 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,322 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,355 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,396 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,396 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,396 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,397 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,397 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,397 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,398 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,398 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,398 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,399 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,399 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,399 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,400 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,400 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,401 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,401 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,406 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,407 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,424 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,425 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,425 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,437 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,438 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,439 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,439 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,440 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,442 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:31:14,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:31:15,428 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:31:15,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:15 WrapperNode [2021-10-11 00:31:15,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:31:15,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:31:15,430 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:31:15,430 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:31:15,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:15" (1/1) ... [2021-10-11 00:31:15,552 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:15" (1/1) ... [2021-10-11 00:31:15,672 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:31:15,673 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-11 00:31:15,673 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-11 00:31:15,673 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-11 00:31:15,682 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:15" (1/1) ... [2021-10-11 00:31:15,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:15" (1/1) ... [2021-10-11 00:31:15,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:15" (1/1) ... [2021-10-11 00:31:15,697 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:15" (1/1) ... [2021-10-11 00:31:15,771 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:15" (1/1) ... [2021-10-11 00:31:15,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:15" (1/1) ... [2021-10-11 00:31:15,828 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:15" (1/1) ... [2021-10-11 00:31:15,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-11 00:31:15,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-11 00:31:15,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-11 00:31:15,860 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-11 00:31:15,863 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:15" (1/1) ... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:31:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-11 00:31:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-10-11 00:31:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-11 00:31:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-11 00:31:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-11 00:31:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-11 00:31:15,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-11 00:31:15,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-10-11 00:31:15,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-11 00:31:15,956 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-10-11 00:31:15,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-11 00:31:15,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-11 00:31:15,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-11 00:31:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-11 00:31:26,752 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-11 00:31:26,752 INFO L299 CfgBuilder]: Removed 340 assume(true) statements. [2021-10-11 00:31:26,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:31:26 BoogieIcfgContainer [2021-10-11 00:31:26,755 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-11 00:31:26,757 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-11 00:31:26,757 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-11 00:31:26,760 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-11 00:31:26,761 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 12:31:11" (1/3) ... [2021-10-11 00:31:26,762 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b0db8b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 12:31:26, skipping insertion in model container [2021-10-11 00:31:26,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:31:15" (2/3) ... [2021-10-11 00:31:26,763 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b0db8b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 12:31:26, skipping insertion in model container [2021-10-11 00:31:26,769 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:31:26" (3/3) ... [2021-10-11 00:31:26,770 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_remove_node_harness.i [2021-10-11 00:31:26,784 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-11 00:31:26,789 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 11 error locations. [2021-10-11 00:31:26,800 INFO L253 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2021-10-11 00:31:26,844 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-10-11 00:31:26,844 INFO L378 AbstractCegarLoop]: Hoare is true [2021-10-11 00:31:26,844 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-10-11 00:31:26,845 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-11 00:31:26,845 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-11 00:31:26,845 INFO L382 AbstractCegarLoop]: Difference is false [2021-10-11 00:31:26,845 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-11 00:31:26,845 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-10-11 00:31:26,877 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states. [2021-10-11 00:31:26,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-10-11 00:31:26,895 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:31:26,895 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 00:31:26,896 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:31:26,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:31:26,901 INFO L82 PathProgramCache]: Analyzing trace with hash 1263941575, now seen corresponding path program 1 times [2021-10-11 00:31:26,910 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:31:26,910 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891499604] [2021-10-11 00:31:26,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:31:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:31:27,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 00:31:27,681 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [891499604] [2021-10-11 00:31:27,682 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:31:27,683 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-11 00:31:27,683 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265037228] [2021-10-11 00:31:27,696 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-10-11 00:31:27,702 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:31:27,716 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-11 00:31:27,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-11 00:31:27,719 INFO L87 Difference]: Start difference. First operand 472 states. Second operand 2 states. [2021-10-11 00:31:27,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:31:27,808 INFO L93 Difference]: Finished difference Result 938 states and 1305 transitions. [2021-10-11 00:31:27,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-11 00:31:27,810 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 44 [2021-10-11 00:31:27,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:31:27,839 INFO L225 Difference]: With dead ends: 938 [2021-10-11 00:31:27,839 INFO L226 Difference]: Without dead ends: 467 [2021-10-11 00:31:27,852 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-11 00:31:27,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 467 states. [2021-10-11 00:31:27,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 467 to 467. [2021-10-11 00:31:27,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 467 states. [2021-10-11 00:31:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 467 states and 616 transitions. [2021-10-11 00:31:27,947 INFO L78 Accepts]: Start accepts. Automaton has 467 states and 616 transitions. Word has length 44 [2021-10-11 00:31:27,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:31:27,948 INFO L481 AbstractCegarLoop]: Abstraction has 467 states and 616 transitions. [2021-10-11 00:31:27,948 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2021-10-11 00:31:27,948 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 616 transitions. [2021-10-11 00:31:27,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-10-11 00:31:27,955 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:31:27,955 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 00:31:27,955 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-11 00:31:27,956 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:31:27,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:31:27,958 INFO L82 PathProgramCache]: Analyzing trace with hash 236885321, now seen corresponding path program 1 times [2021-10-11 00:31:27,959 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:31:27,959 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555878999] [2021-10-11 00:31:27,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:31:28,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:31:28,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 00:31:28,406 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555878999] [2021-10-11 00:31:28,407 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:31:28,407 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-10-11 00:31:28,407 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2124982715] [2021-10-11 00:31:28,409 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-10-11 00:31:28,409 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:31:28,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-11 00:31:28,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-10-11 00:31:28,411 INFO L87 Difference]: Start difference. First operand 467 states and 616 transitions. Second operand 6 states. [2021-10-11 00:31:31,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:31:31,982 INFO L93 Difference]: Finished difference Result 1938 states and 2569 transitions. [2021-10-11 00:31:31,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-10-11 00:31:31,984 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 44 [2021-10-11 00:31:31,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:31:31,993 INFO L225 Difference]: With dead ends: 1938 [2021-10-11 00:31:31,994 INFO L226 Difference]: Without dead ends: 1582 [2021-10-11 00:31:31,997 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2021-10-11 00:31:32,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1582 states. [2021-10-11 00:31:32,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1582 to 490. [2021-10-11 00:31:32,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 490 states. [2021-10-11 00:31:32,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 644 transitions. [2021-10-11 00:31:32,036 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 644 transitions. Word has length 44 [2021-10-11 00:31:32,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:31:32,037 INFO L481 AbstractCegarLoop]: Abstraction has 490 states and 644 transitions. [2021-10-11 00:31:32,037 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-10-11 00:31:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 644 transitions. [2021-10-11 00:31:32,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2021-10-11 00:31:32,042 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:31:32,043 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 00:31:32,043 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-11 00:31:32,043 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:31:32,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:31:32,044 INFO L82 PathProgramCache]: Analyzing trace with hash -572461305, now seen corresponding path program 1 times [2021-10-11 00:31:32,047 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:31:32,048 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162397763] [2021-10-11 00:31:32,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:31:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:31:32,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 00:31:32,833 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162397763] [2021-10-11 00:31:32,833 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:31:32,833 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-11 00:31:32,833 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1256842811] [2021-10-11 00:31:32,834 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-10-11 00:31:32,834 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:31:32,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-11 00:31:32,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-11 00:31:32,835 INFO L87 Difference]: Start difference. First operand 490 states and 644 transitions. Second operand 4 states. [2021-10-11 00:31:33,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:31:33,025 INFO L93 Difference]: Finished difference Result 1069 states and 1393 transitions. [2021-10-11 00:31:33,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-11 00:31:33,025 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 44 [2021-10-11 00:31:33,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:31:33,034 INFO L225 Difference]: With dead ends: 1069 [2021-10-11 00:31:33,034 INFO L226 Difference]: Without dead ends: 659 [2021-10-11 00:31:33,035 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-11 00:31:33,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2021-10-11 00:31:33,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 490. [2021-10-11 00:31:33,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 490 states. [2021-10-11 00:31:33,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 643 transitions. [2021-10-11 00:31:33,050 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 643 transitions. Word has length 44 [2021-10-11 00:31:33,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:31:33,051 INFO L481 AbstractCegarLoop]: Abstraction has 490 states and 643 transitions. [2021-10-11 00:31:33,051 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-10-11 00:31:33,051 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 643 transitions. [2021-10-11 00:31:33,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-10-11 00:31:33,054 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 00:31:33,054 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-11 00:31:33,055 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-11 00:31:33,055 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 00:31:33,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 00:31:33,055 INFO L82 PathProgramCache]: Analyzing trace with hash -300302922, now seen corresponding path program 1 times [2021-10-11 00:31:33,055 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-11 00:31:33,056 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227415065] [2021-10-11 00:31:33,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-11 00:31:33,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 00:31:33,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 00:31:33,342 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1227415065] [2021-10-11 00:31:33,342 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 00:31:33,342 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-11 00:31:33,343 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1869702512] [2021-10-11 00:31:33,343 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-10-11 00:31:33,343 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-11 00:31:33,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-11 00:31:33,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-11 00:31:33,344 INFO L87 Difference]: Start difference. First operand 490 states and 643 transitions. Second operand 4 states. [2021-10-11 00:31:33,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 00:31:33,367 INFO L93 Difference]: Finished difference Result 490 states and 643 transitions. [2021-10-11 00:31:33,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-11 00:31:33,367 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 48 [2021-10-11 00:31:33,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 00:31:33,367 INFO L225 Difference]: With dead ends: 490 [2021-10-11 00:31:33,368 INFO L226 Difference]: Without dead ends: 0 [2021-10-11 00:31:33,368 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-11 00:31:33,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-11 00:31:33,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-11 00:31:33,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-10-11 00:31:33,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-11 00:31:33,369 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 48 [2021-10-11 00:31:33,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 00:31:33,371 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-11 00:31:33,371 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-10-11 00:31:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-11 00:31:33,371 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-11 00:31:33,371 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-11 00:31:33,373 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-11 00:31:33,744 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,744 INFO L262 CegarLoopResult]: For program point L8497(line 8497) no Hoare annotation was computed. [2021-10-11 00:31:33,744 INFO L262 CegarLoopResult]: For program point L8497-2(line 8497) no Hoare annotation was computed. [2021-10-11 00:31:33,744 INFO L262 CegarLoopResult]: For program point L8499(lines 8499 8502) no Hoare annotation was computed. [2021-10-11 00:31:33,745 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,745 INFO L265 CegarLoopResult]: At program point L8568(line 8568) the Hoare annotation is: true [2021-10-11 00:31:33,745 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,745 INFO L262 CegarLoopResult]: For program point L2955(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,745 INFO L262 CegarLoopResult]: For program point L2955-3(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,745 INFO L262 CegarLoopResult]: For program point L2955-2(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,745 INFO L262 CegarLoopResult]: For program point L2955-5(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,745 INFO L262 CegarLoopResult]: For program point L2955-6(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,745 INFO L262 CegarLoopResult]: For program point L2955-9(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,745 INFO L262 CegarLoopResult]: For program point L2955-8(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,746 INFO L262 CegarLoopResult]: For program point L2955-11(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,746 INFO L262 CegarLoopResult]: For program point L2955-12(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,746 INFO L262 CegarLoopResult]: For program point L2955-15(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,746 INFO L262 CegarLoopResult]: For program point L2955-14(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,746 INFO L262 CegarLoopResult]: For program point L2955-17(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,746 INFO L262 CegarLoopResult]: For program point L2955-18(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,746 INFO L262 CegarLoopResult]: For program point L2955-21(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,746 INFO L262 CegarLoopResult]: For program point L2955-20(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,746 INFO L262 CegarLoopResult]: For program point L2955-23(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,746 INFO L262 CegarLoopResult]: For program point L8505(lines 8505 8507) no Hoare annotation was computed. [2021-10-11 00:31:33,746 INFO L262 CegarLoopResult]: For program point L8505-2(lines 8505 8507) no Hoare annotation was computed. [2021-10-11 00:31:33,746 INFO L262 CegarLoopResult]: For program point L2955-24(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,746 INFO L262 CegarLoopResult]: For program point L2955-27(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,747 INFO L262 CegarLoopResult]: For program point L2955-26(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,747 INFO L262 CegarLoopResult]: For program point L2955-29(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,747 INFO L262 CegarLoopResult]: For program point L2955-30(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,747 INFO L262 CegarLoopResult]: For program point L2955-33(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,747 INFO L262 CegarLoopResult]: For program point L2955-32(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,747 INFO L262 CegarLoopResult]: For program point L2955-35(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,747 INFO L262 CegarLoopResult]: For program point L2955-36(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,747 INFO L262 CegarLoopResult]: For program point L2955-39(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,747 INFO L262 CegarLoopResult]: For program point L2955-38(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,747 INFO L262 CegarLoopResult]: For program point L2955-41(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,747 INFO L262 CegarLoopResult]: For program point L2955-42(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,747 INFO L262 CegarLoopResult]: For program point L2955-45(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,748 INFO L262 CegarLoopResult]: For program point L2955-44(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,748 INFO L262 CegarLoopResult]: For program point L2955-47(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,748 INFO L262 CegarLoopResult]: For program point L2955-48(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,748 INFO L262 CegarLoopResult]: For program point L2955-51(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,748 INFO L262 CegarLoopResult]: For program point L2955-50(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,748 INFO L262 CegarLoopResult]: For program point L2955-53(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,748 INFO L262 CegarLoopResult]: For program point L2955-54(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,748 INFO L262 CegarLoopResult]: For program point L2955-57(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,748 INFO L262 CegarLoopResult]: For program point L2955-56(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,748 INFO L262 CegarLoopResult]: For program point L2955-59(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,748 INFO L262 CegarLoopResult]: For program point L2955-60(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,748 INFO L262 CegarLoopResult]: For program point L2955-63(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,749 INFO L262 CegarLoopResult]: For program point L2957(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,749 INFO L262 CegarLoopResult]: For program point L2955-62(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,749 INFO L262 CegarLoopResult]: For program point L2957-3(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,749 INFO L262 CegarLoopResult]: For program point L2955-65(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,749 INFO L262 CegarLoopResult]: For program point L2957-2(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,749 INFO L262 CegarLoopResult]: For program point L2957-5(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,749 INFO L262 CegarLoopResult]: For program point L2955-66(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,749 INFO L262 CegarLoopResult]: For program point L2955-69(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,749 INFO L262 CegarLoopResult]: For program point L2957-6(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,749 INFO L262 CegarLoopResult]: For program point L2955-68(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,749 INFO L262 CegarLoopResult]: For program point L2957-9(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,749 INFO L262 CegarLoopResult]: For program point L2955-71(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,750 INFO L262 CegarLoopResult]: For program point L2957-8(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,750 INFO L262 CegarLoopResult]: For program point L2957-11(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,750 INFO L262 CegarLoopResult]: For program point L2955-72(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,750 INFO L262 CegarLoopResult]: For program point L2955-75(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,750 INFO L262 CegarLoopResult]: For program point L2957-12(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,750 INFO L262 CegarLoopResult]: For program point L2955-74(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,750 INFO L262 CegarLoopResult]: For program point L2957-15(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,750 INFO L262 CegarLoopResult]: For program point L2955-77(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,750 INFO L262 CegarLoopResult]: For program point L2957-14(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,750 INFO L262 CegarLoopResult]: For program point L2957-17(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,750 INFO L262 CegarLoopResult]: For program point L2955-78(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,750 INFO L262 CegarLoopResult]: For program point L2955-81(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,751 INFO L262 CegarLoopResult]: For program point L2957-18(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,751 INFO L262 CegarLoopResult]: For program point L2955-80(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,751 INFO L262 CegarLoopResult]: For program point L2957-21(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,751 INFO L262 CegarLoopResult]: For program point L2955-83(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,751 INFO L262 CegarLoopResult]: For program point L2957-20(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,751 INFO L262 CegarLoopResult]: For program point L2957-23(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,751 INFO L262 CegarLoopResult]: For program point L2955-84(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,751 INFO L262 CegarLoopResult]: For program point L2955-87(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,751 INFO L262 CegarLoopResult]: For program point L2957-24(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,751 INFO L262 CegarLoopResult]: For program point L2955-86(lines 2955 2956) no Hoare annotation was computed. [2021-10-11 00:31:33,751 INFO L262 CegarLoopResult]: For program point L2957-27(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,751 INFO L262 CegarLoopResult]: For program point L2955-89(lines 2955 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,752 INFO L262 CegarLoopResult]: For program point L2957-26(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,752 INFO L262 CegarLoopResult]: For program point L2957-29(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,752 INFO L262 CegarLoopResult]: For program point L2957-30(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,752 INFO L262 CegarLoopResult]: For program point L2957-33(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,752 INFO L262 CegarLoopResult]: For program point L2957-32(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,752 INFO L262 CegarLoopResult]: For program point L2957-35(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,752 INFO L262 CegarLoopResult]: For program point L2957-36(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,752 INFO L262 CegarLoopResult]: For program point L2957-39(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,752 INFO L262 CegarLoopResult]: For program point L2957-38(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,752 INFO L262 CegarLoopResult]: For program point L2957-41(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,752 INFO L262 CegarLoopResult]: For program point L2957-42(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,752 INFO L262 CegarLoopResult]: For program point L2957-44(line 2957) no Hoare annotation was computed. [2021-10-11 00:31:33,753 INFO L262 CegarLoopResult]: For program point L8310(line 8310) no Hoare annotation was computed. [2021-10-11 00:31:33,753 INFO L262 CegarLoopResult]: For program point L8310-3(lines 8310 8311) no Hoare annotation was computed. [2021-10-11 00:31:33,753 INFO L262 CegarLoopResult]: For program point L8310-2(line 8310) no Hoare annotation was computed. [2021-10-11 00:31:33,753 INFO L262 CegarLoopResult]: For program point L8310-8(line 8310) no Hoare annotation was computed. [2021-10-11 00:31:33,753 INFO L262 CegarLoopResult]: For program point L8310-6(line 8310) no Hoare annotation was computed. [2021-10-11 00:31:33,753 INFO L262 CegarLoopResult]: For program point L8310-5(lines 8310 8311) no Hoare annotation was computed. [2021-10-11 00:31:33,753 INFO L262 CegarLoopResult]: For program point L8310-12(line 8310) no Hoare annotation was computed. [2021-10-11 00:31:33,753 INFO L262 CegarLoopResult]: For program point L8310-11(lines 8310 8311) no Hoare annotation was computed. [2021-10-11 00:31:33,753 INFO L262 CegarLoopResult]: For program point L8310-9(lines 8310 8311) no Hoare annotation was computed. [2021-10-11 00:31:33,753 INFO L262 CegarLoopResult]: For program point L8310-15(lines 8310 8311) no Hoare annotation was computed. [2021-10-11 00:31:33,753 INFO L262 CegarLoopResult]: For program point L8310-14(line 8310) no Hoare annotation was computed. [2021-10-11 00:31:33,754 INFO L262 CegarLoopResult]: For program point L8310-20(line 8310) no Hoare annotation was computed. [2021-10-11 00:31:33,754 INFO L262 CegarLoopResult]: For program point L8310-18(line 8310) no Hoare annotation was computed. [2021-10-11 00:31:33,754 INFO L262 CegarLoopResult]: For program point L8310-17(lines 8310 8311) no Hoare annotation was computed. [2021-10-11 00:31:33,754 INFO L262 CegarLoopResult]: For program point L8310-24(line 8310) no Hoare annotation was computed. [2021-10-11 00:31:33,754 INFO L262 CegarLoopResult]: For program point L8310-23(lines 8310 8311) no Hoare annotation was computed. [2021-10-11 00:31:33,754 INFO L262 CegarLoopResult]: For program point L8310-21(lines 8310 8311) no Hoare annotation was computed. [2021-10-11 00:31:33,754 INFO L262 CegarLoopResult]: For program point L8310-27(lines 8310 8311) no Hoare annotation was computed. [2021-10-11 00:31:33,754 INFO L262 CegarLoopResult]: For program point L8310-26(line 8310) no Hoare annotation was computed. [2021-10-11 00:31:33,754 INFO L262 CegarLoopResult]: For program point L8310-29(lines 8310 8311) no Hoare annotation was computed. [2021-10-11 00:31:33,754 INFO L262 CegarLoopResult]: For program point L2498(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,754 INFO L262 CegarLoopResult]: For program point L2498-2(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,754 INFO L262 CegarLoopResult]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,755 INFO L262 CegarLoopResult]: For program point L2498-4(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,755 INFO L262 CegarLoopResult]: For program point L2498-3(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,755 INFO L262 CegarLoopResult]: For program point L2498-6(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,755 INFO L262 CegarLoopResult]: For program point L2498-5(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,755 INFO L262 CegarLoopResult]: For program point L2498-8(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,755 INFO L262 CegarLoopResult]: For program point L2498-7(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,755 INFO L258 CegarLoopResult]: At program point L8510(lines 8495 8511) the Hoare annotation is: false [2021-10-11 00:31:33,755 INFO L262 CegarLoopResult]: For program point L2498-10(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,755 INFO L262 CegarLoopResult]: For program point L2498-9(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,755 INFO L262 CegarLoopResult]: For program point L2498-12(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,755 INFO L262 CegarLoopResult]: For program point L2498-11(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,756 INFO L262 CegarLoopResult]: For program point L2498-14(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,756 INFO L262 CegarLoopResult]: For program point L2498-13(lines 2498 2499) no Hoare annotation was computed. [2021-10-11 00:31:33,756 INFO L258 CegarLoopResult]: At program point L2961-1(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,756 INFO L258 CegarLoopResult]: At program point L2961(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,756 INFO L258 CegarLoopResult]: At program point L2961-3(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,756 INFO L258 CegarLoopResult]: At program point L2961-2(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,756 INFO L258 CegarLoopResult]: At program point L2961-5(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,756 INFO L258 CegarLoopResult]: At program point L2961-4(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,756 INFO L258 CegarLoopResult]: At program point L2961-7(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,756 INFO L258 CegarLoopResult]: At program point L2961-6(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,756 INFO L258 CegarLoopResult]: At program point L2961-9(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,757 INFO L258 CegarLoopResult]: At program point L2961-8(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,757 INFO L258 CegarLoopResult]: At program point L2961-11(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,757 INFO L258 CegarLoopResult]: At program point L2961-10(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,757 INFO L258 CegarLoopResult]: At program point L2961-13(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,757 INFO L258 CegarLoopResult]: At program point L2961-12(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,757 INFO L258 CegarLoopResult]: At program point L2961-14(lines 2935 2962) the Hoare annotation is: false [2021-10-11 00:31:33,757 INFO L258 CegarLoopResult]: At program point L2501-1(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,757 INFO L258 CegarLoopResult]: At program point L2501(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,757 INFO L258 CegarLoopResult]: At program point L2501-3(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,757 INFO L258 CegarLoopResult]: At program point L2501-2(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,757 INFO L258 CegarLoopResult]: At program point L2501-5(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,758 INFO L258 CegarLoopResult]: At program point L2501-4(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,758 INFO L258 CegarLoopResult]: At program point L255(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,758 INFO L258 CegarLoopResult]: At program point L2501-7(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,758 INFO L258 CegarLoopResult]: At program point L255-1(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,758 INFO L258 CegarLoopResult]: At program point L2501-6(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,758 INFO L258 CegarLoopResult]: At program point L255-2(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,758 INFO L258 CegarLoopResult]: At program point L2501-9(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,758 INFO L262 CegarLoopResult]: For program point L8513(lines 8513 8567) no Hoare annotation was computed. [2021-10-11 00:31:33,758 INFO L258 CegarLoopResult]: At program point L255-3(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,758 INFO L258 CegarLoopResult]: At program point L2501-8(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,759 INFO L258 CegarLoopResult]: At program point L255-4(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,759 INFO L258 CegarLoopResult]: At program point L2501-11(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,759 INFO L258 CegarLoopResult]: At program point L255-5(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,759 INFO L258 CegarLoopResult]: At program point L2501-10(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,759 INFO L258 CegarLoopResult]: At program point L255-6(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,759 INFO L258 CegarLoopResult]: At program point L2501-13(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,759 INFO L258 CegarLoopResult]: At program point L255-7(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,759 INFO L258 CegarLoopResult]: At program point L2501-12(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,759 INFO L258 CegarLoopResult]: At program point L255-8(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,759 INFO L258 CegarLoopResult]: At program point L255-9(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,759 INFO L258 CegarLoopResult]: At program point L2501-14(lines 2497 2502) the Hoare annotation is: false [2021-10-11 00:31:33,760 INFO L258 CegarLoopResult]: At program point L255-10(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,760 INFO L258 CegarLoopResult]: At program point L255-11(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,760 INFO L258 CegarLoopResult]: At program point L255-12(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,760 INFO L258 CegarLoopResult]: At program point L255-13(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,760 INFO L258 CegarLoopResult]: At program point L255-14(lines 253 256) the Hoare annotation is: false [2021-10-11 00:31:33,760 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-11 00:31:33,760 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,760 INFO L262 CegarLoopResult]: For program point L7393(lines 7393 7408) no Hoare annotation was computed. [2021-10-11 00:31:33,760 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,760 INFO L262 CegarLoopResult]: For program point L7394(line 7394) no Hoare annotation was computed. [2021-10-11 00:31:33,760 INFO L262 CegarLoopResult]: For program point L8319(line 8319) no Hoare annotation was computed. [2021-10-11 00:31:33,761 INFO L262 CegarLoopResult]: For program point L7394-2(line 7394) no Hoare annotation was computed. [2021-10-11 00:31:33,761 INFO L262 CegarLoopResult]: For program point L8319-4(line 8319) no Hoare annotation was computed. [2021-10-11 00:31:33,761 INFO L258 CegarLoopResult]: At program point L8319-3(lines 8265 8320) the Hoare annotation is: false [2021-10-11 00:31:33,761 INFO L262 CegarLoopResult]: For program point L8319-2(line 8319) no Hoare annotation was computed. [2021-10-11 00:31:33,761 INFO L262 CegarLoopResult]: For program point L8319-8(line 8319) no Hoare annotation was computed. [2021-10-11 00:31:33,761 INFO L258 CegarLoopResult]: At program point L8319-7(lines 8265 8320) the Hoare annotation is: false [2021-10-11 00:31:33,761 INFO L262 CegarLoopResult]: For program point L8319-6(line 8319) no Hoare annotation was computed. [2021-10-11 00:31:33,761 INFO L262 CegarLoopResult]: For program point L8319-12(line 8319) no Hoare annotation was computed. [2021-10-11 00:31:33,761 INFO L258 CegarLoopResult]: At program point L8319-11(lines 8265 8320) the Hoare annotation is: false [2021-10-11 00:31:33,761 INFO L262 CegarLoopResult]: For program point L8319-10(line 8319) no Hoare annotation was computed. [2021-10-11 00:31:33,761 INFO L262 CegarLoopResult]: For program point L8319-16(line 8319) no Hoare annotation was computed. [2021-10-11 00:31:33,762 INFO L258 CegarLoopResult]: At program point L6800(lines 6783 6801) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2021-10-11 00:31:33,762 INFO L258 CegarLoopResult]: At program point L8319-15(lines 8265 8320) the Hoare annotation is: false [2021-10-11 00:31:33,762 INFO L262 CegarLoopResult]: For program point L8319-14(line 8319) no Hoare annotation was computed. [2021-10-11 00:31:33,762 INFO L258 CegarLoopResult]: At program point L8319-19(lines 8265 8320) the Hoare annotation is: false [2021-10-11 00:31:33,762 INFO L262 CegarLoopResult]: For program point L8319-18(line 8319) no Hoare annotation was computed. [2021-10-11 00:31:33,762 INFO L258 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2021-10-11 00:31:33,762 INFO L262 CegarLoopResult]: For program point L7396-2(line 7396) no Hoare annotation was computed. [2021-10-11 00:31:33,762 INFO L258 CegarLoopResult]: At program point L261-1(line 261) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2021-10-11 00:31:33,762 INFO L258 CegarLoopResult]: At program point L261-2(line 261) the Hoare annotation is: false [2021-10-11 00:31:33,762 INFO L262 CegarLoopResult]: For program point L7396(line 7396) no Hoare annotation was computed. [2021-10-11 00:31:33,763 INFO L258 CegarLoopResult]: At program point L261-3(line 261) the Hoare annotation is: false [2021-10-11 00:31:33,763 INFO L258 CegarLoopResult]: At program point L261-4(line 261) the Hoare annotation is: false [2021-10-11 00:31:33,763 INFO L262 CegarLoopResult]: For program point L3169(line 3169) no Hoare annotation was computed. [2021-10-11 00:31:33,763 INFO L262 CegarLoopResult]: For program point L3169-2(line 3169) no Hoare annotation was computed. [2021-10-11 00:31:33,763 INFO L258 CegarLoopResult]: At program point L6935-1(lines 6931 6936) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2021-10-11 00:31:33,763 INFO L258 CegarLoopResult]: At program point L6935(lines 6931 6936) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2021-10-11 00:31:33,763 INFO L262 CegarLoopResult]: For program point L6803(lines 6803 6807) no Hoare annotation was computed. [2021-10-11 00:31:33,763 INFO L258 CegarLoopResult]: At program point L6935-4(lines 6931 6936) the Hoare annotation is: false [2021-10-11 00:31:33,763 INFO L258 CegarLoopResult]: At program point L6935-3(lines 6931 6936) the Hoare annotation is: false [2021-10-11 00:31:33,763 INFO L258 CegarLoopResult]: At program point L6935-2(lines 6931 6936) the Hoare annotation is: false [2021-10-11 00:31:33,763 INFO L262 CegarLoopResult]: For program point L7398(line 7398) no Hoare annotation was computed. [2021-10-11 00:31:33,764 INFO L262 CegarLoopResult]: For program point L7398-2(line 7398) no Hoare annotation was computed. [2021-10-11 00:31:33,764 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-11 00:31:33,764 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,764 INFO L258 CegarLoopResult]: At program point L6739-1(lines 6728 6740) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2021-10-11 00:31:33,764 INFO L258 CegarLoopResult]: At program point L6739(lines 6728 6740) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2021-10-11 00:31:33,764 INFO L262 CegarLoopResult]: For program point L7400-2(line 7400) no Hoare annotation was computed. [2021-10-11 00:31:33,764 INFO L262 CegarLoopResult]: For program point L7400(line 7400) no Hoare annotation was computed. [2021-10-11 00:31:33,764 INFO L262 CegarLoopResult]: For program point L8326(lines 8326 8330) no Hoare annotation was computed. [2021-10-11 00:31:33,764 INFO L262 CegarLoopResult]: For program point L8326-4(lines 8326 8330) no Hoare annotation was computed. [2021-10-11 00:31:33,764 INFO L258 CegarLoopResult]: At program point L3173(lines 3163 3174) the Hoare annotation is: false [2021-10-11 00:31:33,764 INFO L262 CegarLoopResult]: For program point L8326-3(lines 8326 8330) no Hoare annotation was computed. [2021-10-11 00:31:33,765 INFO L262 CegarLoopResult]: For program point L8326-2(lines 8326 8330) no Hoare annotation was computed. [2021-10-11 00:31:33,765 INFO L262 CegarLoopResult]: For program point L8326-1(lines 8326 8330) no Hoare annotation was computed. [2021-10-11 00:31:33,765 INFO L258 CegarLoopResult]: At program point L6939-1(lines 6938 6940) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2021-10-11 00:31:33,765 INFO L258 CegarLoopResult]: At program point L6939(lines 6938 6940) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2021-10-11 00:31:33,765 INFO L258 CegarLoopResult]: At program point L6939-3(lines 6938 6940) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2021-10-11 00:31:33,765 INFO L258 CegarLoopResult]: At program point L6939-2(lines 6938 6940) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2021-10-11 00:31:33,765 INFO L262 CegarLoopResult]: For program point L7402(line 7402) no Hoare annotation was computed. [2021-10-11 00:31:33,765 INFO L262 CegarLoopResult]: For program point L7402-2(line 7402) no Hoare annotation was computed. [2021-10-11 00:31:33,765 INFO L262 CegarLoopResult]: For program point L6742(lines 6742 6754) no Hoare annotation was computed. [2021-10-11 00:31:33,765 INFO L262 CegarLoopResult]: For program point L6742-1(lines 6742 6754) no Hoare annotation was computed. [2021-10-11 00:31:33,765 INFO L262 CegarLoopResult]: For program point L6743(line 6743) no Hoare annotation was computed. [2021-10-11 00:31:33,765 INFO L262 CegarLoopResult]: For program point L6743-4(line 6743) no Hoare annotation was computed. [2021-10-11 00:31:33,765 INFO L262 CegarLoopResult]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2021-10-11 00:31:33,766 INFO L262 CegarLoopResult]: For program point L6743-6(lines 6743 6753) no Hoare annotation was computed. [2021-10-11 00:31:33,766 INFO L262 CegarLoopResult]: For program point L7404-2(line 7404) no Hoare annotation was computed. [2021-10-11 00:31:33,766 INFO L262 CegarLoopResult]: For program point L7404(line 7404) no Hoare annotation was computed. [2021-10-11 00:31:33,766 INFO L262 CegarLoopResult]: For program point L7406(line 7406) no Hoare annotation was computed. [2021-10-11 00:31:33,766 INFO L262 CegarLoopResult]: For program point L8529(lines 8529 8541) no Hoare annotation was computed. [2021-10-11 00:31:33,766 INFO L262 CegarLoopResult]: For program point L8529-1(lines 8529 8541) no Hoare annotation was computed. [2021-10-11 00:31:33,766 INFO L262 CegarLoopResult]: For program point L3179(line 3179) no Hoare annotation was computed. [2021-10-11 00:31:33,766 INFO L262 CegarLoopResult]: For program point L3179-2(line 3179) no Hoare annotation was computed. [2021-10-11 00:31:33,766 INFO L262 CegarLoopResult]: For program point L8267-1(lines 8267 8271) no Hoare annotation was computed. [2021-10-11 00:31:33,766 INFO L262 CegarLoopResult]: For program point L8267(lines 8267 8271) no Hoare annotation was computed. [2021-10-11 00:31:33,766 INFO L262 CegarLoopResult]: For program point L8267-4(lines 8267 8271) no Hoare annotation was computed. [2021-10-11 00:31:33,766 INFO L262 CegarLoopResult]: For program point L8267-3(lines 8267 8271) no Hoare annotation was computed. [2021-10-11 00:31:33,766 INFO L262 CegarLoopResult]: For program point L8267-2(lines 8267 8271) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point L3182(lines 3182 3186) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point L6750(lines 6750 6752) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point L6750-2(lines 6750 6752) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point L6750-5(lines 6750 6752) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point L210(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point L8534(lines 8534 8540) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point L210-1(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point L210-2(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point L210-3(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point L210-4(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,767 INFO L262 CegarLoopResult]: For program point L210-5(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,768 INFO L262 CegarLoopResult]: For program point L210-6(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,768 INFO L262 CegarLoopResult]: For program point L210-7(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,768 INFO L262 CegarLoopResult]: For program point L210-8(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,768 INFO L262 CegarLoopResult]: For program point L210-9(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,768 INFO L262 CegarLoopResult]: For program point L210-10(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,768 INFO L262 CegarLoopResult]: For program point L210-11(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,768 INFO L262 CegarLoopResult]: For program point L210-12(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,768 INFO L258 CegarLoopResult]: At program point L6949-3(lines 6948 6952) the Hoare annotation is: false [2021-10-11 00:31:33,768 INFO L262 CegarLoopResult]: For program point L210-13(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,768 INFO L262 CegarLoopResult]: For program point L6949-2(lines 6949 6951) no Hoare annotation was computed. [2021-10-11 00:31:33,768 INFO L262 CegarLoopResult]: For program point L210-14(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,768 INFO L262 CegarLoopResult]: For program point L210-15(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,768 INFO L262 CegarLoopResult]: For program point L6949(lines 6949 6951) no Hoare annotation was computed. [2021-10-11 00:31:33,769 INFO L262 CegarLoopResult]: For program point L210-16(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,769 INFO L258 CegarLoopResult]: At program point L6949-7(lines 6948 6952) the Hoare annotation is: false [2021-10-11 00:31:33,769 INFO L262 CegarLoopResult]: For program point L210-17(lines 210 212) no Hoare annotation was computed. [2021-10-11 00:31:33,769 INFO L262 CegarLoopResult]: For program point L6949-6(lines 6949 6951) no Hoare annotation was computed. [2021-10-11 00:31:33,769 INFO L262 CegarLoopResult]: For program point L6949-4(lines 6949 6951) no Hoare annotation was computed. [2021-10-11 00:31:33,769 INFO L258 CegarLoopResult]: At program point L6949-11(lines 6948 6952) the Hoare annotation is: false [2021-10-11 00:31:33,769 INFO L262 CegarLoopResult]: For program point L6949-10(lines 6949 6951) no Hoare annotation was computed. [2021-10-11 00:31:33,769 INFO L262 CegarLoopResult]: For program point L6949-8(lines 6949 6951) no Hoare annotation was computed. [2021-10-11 00:31:33,769 INFO L262 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,769 INFO L262 CegarLoopResult]: For program point L211-2(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,769 INFO L262 CegarLoopResult]: For program point L211-4(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,769 INFO L262 CegarLoopResult]: For program point L211-6(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,769 INFO L262 CegarLoopResult]: For program point L211-8(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,770 INFO L262 CegarLoopResult]: For program point L211-10(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,770 INFO L262 CegarLoopResult]: For program point L211-12(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,770 INFO L262 CegarLoopResult]: For program point L211-14(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,770 INFO L262 CegarLoopResult]: For program point L211-16(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,770 INFO L262 CegarLoopResult]: For program point L211-18(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,770 INFO L258 CegarLoopResult]: At program point L2590(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,770 INFO L262 CegarLoopResult]: For program point L211-20(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,770 INFO L258 CegarLoopResult]: At program point L2590-2(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,770 INFO L262 CegarLoopResult]: For program point L211-22(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,770 INFO L258 CegarLoopResult]: At program point L2590-1(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,770 INFO L258 CegarLoopResult]: At program point L2590-4(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,770 INFO L262 CegarLoopResult]: For program point L211-24(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,771 INFO L258 CegarLoopResult]: At program point L2590-3(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,771 INFO L262 CegarLoopResult]: For program point L211-26(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,771 INFO L258 CegarLoopResult]: At program point L2590-6(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,771 INFO L258 CegarLoopResult]: At program point L2590-5(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,771 INFO L262 CegarLoopResult]: For program point L211-28(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,771 INFO L258 CegarLoopResult]: At program point L2590-8(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,771 INFO L258 CegarLoopResult]: At program point L2590-7(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,771 INFO L262 CegarLoopResult]: For program point L211-30(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,771 INFO L258 CegarLoopResult]: At program point L7413-3(lines 7413 7415) the Hoare annotation is: false [2021-10-11 00:31:33,771 INFO L258 CegarLoopResult]: At program point L2590-10(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,771 INFO L262 CegarLoopResult]: For program point L8536(lines 8536 8539) no Hoare annotation was computed. [2021-10-11 00:31:33,772 INFO L262 CegarLoopResult]: For program point L7413-2(lines 7413 7415) no Hoare annotation was computed. [2021-10-11 00:31:33,772 INFO L258 CegarLoopResult]: At program point L2590-9(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,772 INFO L262 CegarLoopResult]: For program point L211-32(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,772 INFO L258 CegarLoopResult]: At program point L2590-12(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,772 INFO L258 CegarLoopResult]: At program point L2590-11(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,772 INFO L262 CegarLoopResult]: For program point L211-34(line 211) no Hoare annotation was computed. [2021-10-11 00:31:33,772 INFO L258 CegarLoopResult]: At program point L2590-14(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,772 INFO L258 CegarLoopResult]: At program point L2590-13(lines 2586 2594) the Hoare annotation is: false [2021-10-11 00:31:33,772 INFO L262 CegarLoopResult]: For program point L7413-4(lines 7413 7415) no Hoare annotation was computed. [2021-10-11 00:31:33,772 INFO L258 CegarLoopResult]: At program point L1998(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,772 INFO L258 CegarLoopResult]: At program point L1998-1(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,773 INFO L258 CegarLoopResult]: At program point L1998-2(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,773 INFO L258 CegarLoopResult]: At program point L1998-3(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,773 INFO L258 CegarLoopResult]: At program point L1998-4(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,773 INFO L258 CegarLoopResult]: At program point L1998-5(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,773 INFO L258 CegarLoopResult]: At program point L1998-6(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,773 INFO L258 CegarLoopResult]: At program point L1998-7(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,773 INFO L258 CegarLoopResult]: At program point L1998-8(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,773 INFO L258 CegarLoopResult]: At program point L1998-9(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,773 INFO L258 CegarLoopResult]: At program point L1998-10(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,773 INFO L258 CegarLoopResult]: At program point L1998-11(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,773 INFO L258 CegarLoopResult]: At program point L1998-12(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,773 INFO L258 CegarLoopResult]: At program point L1998-13(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,774 INFO L258 CegarLoopResult]: At program point L1998-14(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,774 INFO L258 CegarLoopResult]: At program point L1998-15(lines 1988 1999) the Hoare annotation is: false [2021-10-11 00:31:33,774 INFO L258 CegarLoopResult]: At program point L3188(lines 3176 3189) the Hoare annotation is: false [2021-10-11 00:31:33,774 INFO L258 CegarLoopResult]: At program point L7417(lines 7378 7418) the Hoare annotation is: false [2021-10-11 00:31:33,774 INFO L258 CegarLoopResult]: At program point L8343-1(lines 8323 8344) the Hoare annotation is: false [2021-10-11 00:31:33,774 INFO L258 CegarLoopResult]: At program point L8343(lines 8323 8344) the Hoare annotation is: (= |ULTIMATE.start_aws_priority_queue_is_valid_#res| 0) [2021-10-11 00:31:33,774 INFO L262 CegarLoopResult]: For program point L8277-3(lines 8277 8280) no Hoare annotation was computed. [2021-10-11 00:31:33,774 INFO L262 CegarLoopResult]: For program point L8277-2(line 8277) no Hoare annotation was computed. [2021-10-11 00:31:33,774 INFO L258 CegarLoopResult]: At program point L8343-4(lines 8323 8344) the Hoare annotation is: false [2021-10-11 00:31:33,774 INFO L258 CegarLoopResult]: At program point L8343-3(lines 8323 8344) the Hoare annotation is: false [2021-10-11 00:31:33,774 INFO L262 CegarLoopResult]: For program point L8277(line 8277) no Hoare annotation was computed. [2021-10-11 00:31:33,775 INFO L258 CegarLoopResult]: At program point L8343-2(lines 8323 8344) the Hoare annotation is: false [2021-10-11 00:31:33,775 INFO L262 CegarLoopResult]: For program point L8277-6(line 8277) no Hoare annotation was computed. [2021-10-11 00:31:33,775 INFO L262 CegarLoopResult]: For program point L8277-5(lines 8277 8280) no Hoare annotation was computed. [2021-10-11 00:31:33,775 INFO L262 CegarLoopResult]: For program point L8277-11(lines 8277 8280) no Hoare annotation was computed. [2021-10-11 00:31:33,775 INFO L262 CegarLoopResult]: For program point L8277-9(lines 8277 8280) no Hoare annotation was computed. [2021-10-11 00:31:33,775 INFO L262 CegarLoopResult]: For program point L8277-8(line 8277) no Hoare annotation was computed. [2021-10-11 00:31:33,775 INFO L262 CegarLoopResult]: For program point L8277-15(lines 8277 8280) no Hoare annotation was computed. [2021-10-11 00:31:33,775 INFO L262 CegarLoopResult]: For program point L8277-14(line 8277) no Hoare annotation was computed. [2021-10-11 00:31:33,775 INFO L262 CegarLoopResult]: For program point L8277-12(line 8277) no Hoare annotation was computed. [2021-10-11 00:31:33,775 INFO L262 CegarLoopResult]: For program point L8277-18(line 8277) no Hoare annotation was computed. [2021-10-11 00:31:33,775 INFO L262 CegarLoopResult]: For program point L8277-17(lines 8277 8280) no Hoare annotation was computed. [2021-10-11 00:31:33,775 INFO L262 CegarLoopResult]: For program point L8277-23(lines 8277 8280) no Hoare annotation was computed. [2021-10-11 00:31:33,776 INFO L262 CegarLoopResult]: For program point L8277-21(lines 8277 8280) no Hoare annotation was computed. [2021-10-11 00:31:33,776 INFO L262 CegarLoopResult]: For program point L8277-20(line 8277) no Hoare annotation was computed. [2021-10-11 00:31:33,776 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-11 00:31:33,776 INFO L262 CegarLoopResult]: For program point L8277-27(lines 8277 8280) no Hoare annotation was computed. [2021-10-11 00:31:33,776 INFO L262 CegarLoopResult]: For program point L8277-26(line 8277) no Hoare annotation was computed. [2021-10-11 00:31:33,776 INFO L262 CegarLoopResult]: For program point L8277-24(line 8277) no Hoare annotation was computed. [2021-10-11 00:31:33,776 INFO L262 CegarLoopResult]: For program point L8277-29(lines 8277 8280) no Hoare annotation was computed. [2021-10-11 00:31:33,776 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,776 INFO L258 CegarLoopResult]: At program point L7421(lines 7420 7422) the Hoare annotation is: false [2021-10-11 00:31:33,776 INFO L262 CegarLoopResult]: For program point L222(lines 222 224) no Hoare annotation was computed. [2021-10-11 00:31:33,776 INFO L262 CegarLoopResult]: For program point L222-1(lines 222 224) no Hoare annotation was computed. [2021-10-11 00:31:33,776 INFO L262 CegarLoopResult]: For program point L222-2(lines 222 224) no Hoare annotation was computed. [2021-10-11 00:31:33,777 INFO L262 CegarLoopResult]: For program point L222-3(lines 222 224) no Hoare annotation was computed. [2021-10-11 00:31:33,777 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,777 INFO L262 CegarLoopResult]: For program point L222-4(lines 222 224) no Hoare annotation was computed. [2021-10-11 00:31:33,777 INFO L262 CegarLoopResult]: For program point L222-5(lines 222 224) no Hoare annotation was computed. [2021-10-11 00:31:33,777 INFO L262 CegarLoopResult]: For program point L222-6(lines 222 224) no Hoare annotation was computed. [2021-10-11 00:31:33,777 INFO L262 CegarLoopResult]: For program point L222-7(lines 222 224) no Hoare annotation was computed. [2021-10-11 00:31:33,777 INFO L262 CegarLoopResult]: For program point L222-8(lines 222 224) no Hoare annotation was computed. [2021-10-11 00:31:33,777 INFO L262 CegarLoopResult]: For program point L222-9(lines 222 224) no Hoare annotation was computed. [2021-10-11 00:31:33,777 INFO L262 CegarLoopResult]: For program point L222-10(lines 222 224) no Hoare annotation was computed. [2021-10-11 00:31:33,777 INFO L262 CegarLoopResult]: For program point L8547(line 8547) no Hoare annotation was computed. [2021-10-11 00:31:33,777 INFO L258 CegarLoopResult]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: false [2021-10-11 00:31:33,777 INFO L262 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,778 INFO L262 CegarLoopResult]: For program point L2337-2(lines 2337 2343) no Hoare annotation was computed. [2021-10-11 00:31:33,778 INFO L262 CegarLoopResult]: For program point L223-1(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,778 INFO L262 CegarLoopResult]: For program point L8547-2(line 8547) no Hoare annotation was computed. [2021-10-11 00:31:33,778 INFO L262 CegarLoopResult]: For program point L2337-4(lines 2337 2343) no Hoare annotation was computed. [2021-10-11 00:31:33,778 INFO L262 CegarLoopResult]: For program point L223-3(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,778 INFO L262 CegarLoopResult]: For program point L2337-7(lines 2337 2343) no Hoare annotation was computed. [2021-10-11 00:31:33,778 INFO L262 CegarLoopResult]: For program point L223-4(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,778 INFO L262 CegarLoopResult]: For program point L2337-9(lines 2337 2343) no Hoare annotation was computed. [2021-10-11 00:31:33,778 INFO L262 CegarLoopResult]: For program point L223-6(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,778 INFO L258 CegarLoopResult]: At program point L2337-8(lines 2337 2343) the Hoare annotation is: false [2021-10-11 00:31:33,778 INFO L262 CegarLoopResult]: For program point L223-7(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,779 INFO L262 CegarLoopResult]: For program point L223-9(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,779 INFO L262 CegarLoopResult]: For program point L223-10(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,779 INFO L258 CegarLoopResult]: At program point L2337-13(lines 2337 2343) the Hoare annotation is: false [2021-10-11 00:31:33,779 INFO L262 CegarLoopResult]: For program point L2337-12(lines 2337 2343) no Hoare annotation was computed. [2021-10-11 00:31:33,779 INFO L262 CegarLoopResult]: For program point L223-12(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,779 INFO L262 CegarLoopResult]: For program point L223-13(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,779 INFO L262 CegarLoopResult]: For program point L2337-14(lines 2337 2343) no Hoare annotation was computed. [2021-10-11 00:31:33,779 INFO L262 CegarLoopResult]: For program point L2337-17(lines 2337 2343) no Hoare annotation was computed. [2021-10-11 00:31:33,779 INFO L262 CegarLoopResult]: For program point L223-15(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,779 INFO L262 CegarLoopResult]: For program point L223-16(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,779 INFO L262 CegarLoopResult]: For program point L2337-19(lines 2337 2343) no Hoare annotation was computed. [2021-10-11 00:31:33,779 INFO L258 CegarLoopResult]: At program point L2337-18(lines 2337 2343) the Hoare annotation is: false [2021-10-11 00:31:33,780 INFO L262 CegarLoopResult]: For program point L223-18(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,780 INFO L262 CegarLoopResult]: For program point L223-19(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,780 INFO L258 CegarLoopResult]: At program point L2337-23(lines 2337 2343) the Hoare annotation is: false [2021-10-11 00:31:33,780 INFO L262 CegarLoopResult]: For program point L223-21(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,780 INFO L262 CegarLoopResult]: For program point L2337-22(lines 2337 2343) no Hoare annotation was computed. [2021-10-11 00:31:33,780 INFO L262 CegarLoopResult]: For program point L223-22(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,780 INFO L262 CegarLoopResult]: For program point L2337-24(lines 2337 2343) no Hoare annotation was computed. [2021-10-11 00:31:33,780 INFO L262 CegarLoopResult]: For program point L223-24(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,780 INFO L262 CegarLoopResult]: For program point L223-25(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,780 INFO L262 CegarLoopResult]: For program point L223-27(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,780 INFO L262 CegarLoopResult]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2021-10-11 00:31:33,780 INFO L262 CegarLoopResult]: For program point L223-28(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,781 INFO L262 CegarLoopResult]: For program point L2338-2(lines 2338 2342) no Hoare annotation was computed. [2021-10-11 00:31:33,781 INFO L262 CegarLoopResult]: For program point L223-30(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,781 INFO L262 CegarLoopResult]: For program point L2338-1(lines 2338 2342) no Hoare annotation was computed. [2021-10-11 00:31:33,781 INFO L262 CegarLoopResult]: For program point L223-31(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,781 INFO L262 CegarLoopResult]: For program point L2338-4(lines 2338 2342) no Hoare annotation was computed. [2021-10-11 00:31:33,781 INFO L262 CegarLoopResult]: For program point L2338-3(lines 2338 2342) no Hoare annotation was computed. [2021-10-11 00:31:33,781 INFO L262 CegarLoopResult]: For program point L8550-1(lines 8550 8563) no Hoare annotation was computed. [2021-10-11 00:31:33,781 INFO L262 CegarLoopResult]: For program point L8550(lines 8550 8563) no Hoare annotation was computed. [2021-10-11 00:31:33,781 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-11 00:31:33,781 INFO L262 CegarLoopResult]: For program point L8552(lines 8552 8562) no Hoare annotation was computed. [2021-10-11 00:31:33,781 INFO L262 CegarLoopResult]: For program point L8554(lines 8554 8561) no Hoare annotation was computed. [2021-10-11 00:31:33,781 INFO L262 CegarLoopResult]: For program point L2939-1(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,782 INFO L262 CegarLoopResult]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,782 INFO L262 CegarLoopResult]: For program point L2939-3(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,782 INFO L262 CegarLoopResult]: For program point L2939-2(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,782 INFO L262 CegarLoopResult]: For program point L2939-5(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,782 INFO L262 CegarLoopResult]: For program point L2939-4(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,782 INFO L262 CegarLoopResult]: For program point L2939-7(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,782 INFO L262 CegarLoopResult]: For program point L2939-6(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,782 INFO L262 CegarLoopResult]: For program point L2939-9(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,782 INFO L262 CegarLoopResult]: For program point L2939-8(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,782 INFO L262 CegarLoopResult]: For program point L2939-11(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,782 INFO L262 CegarLoopResult]: For program point L2939-10(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,782 INFO L262 CegarLoopResult]: For program point L2939-13(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,782 INFO L262 CegarLoopResult]: For program point L2939-12(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,783 INFO L262 CegarLoopResult]: For program point L2939-14(lines 2939 2943) no Hoare annotation was computed. [2021-10-11 00:31:33,783 INFO L262 CegarLoopResult]: For program point L7366(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,783 INFO L258 CegarLoopResult]: At program point L2345-1(lines 2331 2348) the Hoare annotation is: false [2021-10-11 00:31:33,783 INFO L258 CegarLoopResult]: At program point L2345(lines 2331 2348) the Hoare annotation is: false [2021-10-11 00:31:33,783 INFO L258 CegarLoopResult]: At program point L2345-3(lines 2331 2348) the Hoare annotation is: false [2021-10-11 00:31:33,783 INFO L258 CegarLoopResult]: At program point L2345-2(lines 2331 2348) the Hoare annotation is: false [2021-10-11 00:31:33,783 INFO L262 CegarLoopResult]: For program point L7366-4(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,783 INFO L262 CegarLoopResult]: For program point L7366-3(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,783 INFO L258 CegarLoopResult]: At program point L2345-4(lines 2331 2348) the Hoare annotation is: false [2021-10-11 00:31:33,783 INFO L262 CegarLoopResult]: For program point L7366-2(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,783 INFO L262 CegarLoopResult]: For program point L7366-1(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,784 INFO L262 CegarLoopResult]: For program point L7366-8(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,784 INFO L262 CegarLoopResult]: For program point L7366-7(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,784 INFO L262 CegarLoopResult]: For program point L7366-6(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,784 INFO L262 CegarLoopResult]: For program point L7366-5(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,784 INFO L262 CegarLoopResult]: For program point L7366-12(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,784 INFO L262 CegarLoopResult]: For program point L7366-11(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,784 INFO L262 CegarLoopResult]: For program point L7366-10(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,784 INFO L262 CegarLoopResult]: For program point L7366-9(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,784 INFO L262 CegarLoopResult]: For program point L7366-15(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,784 INFO L262 CegarLoopResult]: For program point L7366-14(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,784 INFO L262 CegarLoopResult]: For program point L7366-13(lines 7366 7368) no Hoare annotation was computed. [2021-10-11 00:31:33,784 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-10-11 00:31:33,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 12:31:33 BoogieIcfgContainer [2021-10-11 00:31:33,804 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-11 00:31:33,805 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-11 00:31:33,805 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-11 00:31:33,805 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-11 00:31:33,805 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 12:31:26" (3/4) ... [2021-10-11 00:31:33,808 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-11 00:31:33,862 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 312 nodes and edges [2021-10-11 00:31:33,868 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 110 nodes and edges [2021-10-11 00:31:33,873 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2021-10-11 00:31:33,879 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-10-11 00:31:33,884 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-10-11 00:31:33,890 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-11 00:31:33,896 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-11 00:31:33,908 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-11 00:31:33,948 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \result == 0 [2021-10-11 00:31:35,131 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4dc4546-71f8-4513-8417-e9af67c45bc3/bin/uautomizer-Z5i5R5N3CC/witness.graphml [2021-10-11 00:31:35,132 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-11 00:31:35,134 INFO L168 Benchmark]: Toolchain (without parser) took 23357.64 ms. Allocated memory was 102.8 MB in the beginning and 591.4 MB in the end (delta: 488.6 MB). Free memory was 68.0 MB in the beginning and 438.5 MB in the end (delta: -370.5 MB). Peak memory consumption was 413.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:31:35,134 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 77.6 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:31:35,135 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3647.49 ms. Allocated memory was 102.8 MB in the beginning and 157.3 MB in the end (delta: 54.5 MB). Free memory was 68.0 MB in the beginning and 102.9 MB in the end (delta: -34.9 MB). Peak memory consumption was 72.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:31:35,135 INFO L168 Benchmark]: Boogie Procedure Inliner took 242.38 ms. Allocated memory is still 157.3 MB. Free memory was 102.9 MB in the beginning and 83.0 MB in the end (delta: 19.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:31:35,136 INFO L168 Benchmark]: Boogie Preprocessor took 186.05 ms. Allocated memory is still 157.3 MB. Free memory was 83.0 MB in the beginning and 68.3 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:31:35,136 INFO L168 Benchmark]: RCFGBuilder took 10895.93 ms. Allocated memory was 157.3 MB in the beginning and 465.6 MB in the end (delta: 308.3 MB). Free memory was 68.3 MB in the beginning and 389.5 MB in the end (delta: -321.3 MB). Peak memory consumption was 256.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:31:35,137 INFO L168 Benchmark]: TraceAbstraction took 7047.12 ms. Allocated memory is still 465.6 MB. Free memory was 388.5 MB in the beginning and 222.8 MB in the end (delta: 165.6 MB). Peak memory consumption was 165.6 MB. Max. memory is 16.1 GB. [2021-10-11 00:31:35,137 INFO L168 Benchmark]: Witness Printer took 1327.24 ms. Allocated memory was 465.6 MB in the beginning and 591.4 MB in the end (delta: 125.8 MB). Free memory was 222.8 MB in the beginning and 438.5 MB in the end (delta: -215.6 MB). Peak memory consumption was 206.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:31:35,139 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 77.6 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3647.49 ms. Allocated memory was 102.8 MB in the beginning and 157.3 MB in the end (delta: 54.5 MB). Free memory was 68.0 MB in the beginning and 102.9 MB in the end (delta: -34.9 MB). Peak memory consumption was 72.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 242.38 ms. Allocated memory is still 157.3 MB. Free memory was 102.9 MB in the beginning and 83.0 MB in the end (delta: 19.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 186.05 ms. Allocated memory is still 157.3 MB. Free memory was 83.0 MB in the beginning and 68.3 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 10895.93 ms. Allocated memory was 157.3 MB in the beginning and 465.6 MB in the end (delta: 308.3 MB). Free memory was 68.3 MB in the beginning and 389.5 MB in the end (delta: -321.3 MB). Peak memory consumption was 256.5 MB. Max. memory is 16.1 GB. * TraceAbstraction took 7047.12 ms. Allocated memory is still 465.6 MB. Free memory was 388.5 MB in the beginning and 222.8 MB in the end (delta: 165.6 MB). Peak memory consumption was 165.6 MB. Max. memory is 16.1 GB. * Witness Printer took 1327.24 ms. Allocated memory was 465.6 MB in the beginning and 591.4 MB in the end (delta: 125.8 MB). Free memory was 222.8 MB in the beginning and 438.5 MB in the end (delta: -215.6 MB). Peak memory consumption was 206.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 11 specifications checked. All of them hold - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8568]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6948]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8495]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6948]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6948]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6931]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6931]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6931]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 8265]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6931]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6931]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 6783]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 8265]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8265]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8265]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8265]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6728]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6728]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7413]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8323]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8323]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8323]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8323]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6938]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8323]: Loop Invariant Derived loop invariant: \result == 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6938]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6938]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6938]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3163]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 472 locations, 11 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 6.5s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 3.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1876 SDtfs, 2176 SDslu, 3622 SDs, 0 SdLazy, 125 SolverSat, 18 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 23 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=490occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 1261 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 123 LocationsWithAnnotation, 123 PreInvPairs, 133 NumberOfFragments, 158 HoareAnnotationTreeSize, 123 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 123 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 180 NumberOfCodeBlocks, 180 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 176 ConstructedInterpolants, 0 QuantifiedInterpolants, 13230 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...