./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 9a8b2e8d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 82c8d939310ba0ecbb047d8e6d69db4654184593 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-9a8b2e8 [2020-10-20 03:23:04,831 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 03:23:04,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 03:23:04,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 03:23:04,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 03:23:04,892 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 03:23:04,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 03:23:04,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 03:23:04,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 03:23:04,902 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 03:23:04,903 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 03:23:04,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 03:23:04,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 03:23:04,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 03:23:04,912 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 03:23:04,913 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 03:23:04,914 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 03:23:04,917 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 03:23:04,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 03:23:04,921 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 03:23:04,922 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 03:23:04,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 03:23:04,924 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 03:23:04,925 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 03:23:04,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 03:23:04,928 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 03:23:04,928 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 03:23:04,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 03:23:04,938 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 03:23:04,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 03:23:04,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 03:23:04,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 03:23:04,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 03:23:04,946 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 03:23:04,947 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 03:23:04,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 03:23:04,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 03:23:04,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 03:23:04,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 03:23:04,950 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 03:23:04,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 03:23:04,952 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-20 03:23:04,994 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 03:23:04,995 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 03:23:04,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 03:23:04,998 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 03:23:04,998 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 03:23:04,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 03:23:04,999 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-20 03:23:04,999 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 03:23:04,999 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-20 03:23:05,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-20 03:23:05,001 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-20 03:23:05,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-20 03:23:05,001 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 03:23:05,002 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-20 03:23:05,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 03:23:05,003 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 03:23:05,003 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-20 03:23:05,003 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-20 03:23:05,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 03:23:05,004 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 03:23:05,004 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-20 03:23:05,004 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-20 03:23:05,005 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-20 03:23:05,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-20 03:23:05,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-20 03:23:05,005 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 03:23:05,006 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-20 03:23:05,006 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 82c8d939310ba0ecbb047d8e6d69db4654184593 [2020-10-20 03:23:05,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 03:23:05,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 03:23:05,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 03:23:05,261 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 03:23:05,261 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 03:23:05,262 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-10-20 03:23:05,323 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3009c6c3/27ca8f66a29f4a82ab3b752c59e7d23f/FLAG515ea26b4 [2020-10-20 03:23:06,181 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 03:23:06,182 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-10-20 03:23:06,216 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3009c6c3/27ca8f66a29f4a82ab3b752c59e7d23f/FLAG515ea26b4 [2020-10-20 03:23:06,267 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3009c6c3/27ca8f66a29f4a82ab3b752c59e7d23f [2020-10-20 03:23:06,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 03:23:06,278 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-20 03:23:06,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 03:23:06,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 03:23:06,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 03:23:06,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 03:23:06" (1/1) ... [2020-10-20 03:23:06,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4182a675 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:23:06, skipping insertion in model container [2020-10-20 03:23:06,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 03:23:06" (1/1) ... [2020-10-20 03:23:06,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 03:23:06,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 03:23:06,946 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-20 03:23:06,956 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-20 03:23:07,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:07,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:07,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:07,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:07,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:07,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:07,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:07,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:07,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:07,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:07,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:07,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:07,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-20 03:23:08,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-20 03:23:08,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-20 03:23:08,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-20 03:23:08,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-20 03:23:08,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-20 03:23:08,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-20 03:23:08,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-20 03:23:08,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-20 03:23:08,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-20 03:23:08,500 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-20 03:23:08,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 03:23:08,850 INFO L203 MainTranslator]: Completed pre-run [2020-10-20 03:23:08,869 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-20 03:23:08,870 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-20 03:23:08,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:08,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-20 03:23:08,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-20 03:23:08,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-20 03:23:08,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-20 03:23:08,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-20 03:23:08,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-20 03:23:08,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-20 03:23:08,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-20 03:23:08,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-20 03:23:08,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-20 03:23:09,016 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-20 03:23:09,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,070 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-20 03:23:09,105 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 03:23:10,516 INFO L208 MainTranslator]: Completed translation [2020-10-20 03:23:10,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:23:10 WrapperNode [2020-10-20 03:23:10,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 03:23:10,517 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-20 03:23:10,517 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-20 03:23:10,517 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-20 03:23:10,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:23:10" (1/1) ... [2020-10-20 03:23:10,619 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:23:10" (1/1) ... [2020-10-20 03:23:10,803 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-20 03:23:10,803 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-20 03:23:10,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-20 03:23:10,804 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-20 03:23:10,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:23:10" (1/1) ... [2020-10-20 03:23:10,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:23:10" (1/1) ... [2020-10-20 03:23:10,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:23:10" (1/1) ... [2020-10-20 03:23:10,847 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:23:10" (1/1) ... [2020-10-20 03:23:10,954 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:23:10" (1/1) ... [2020-10-20 03:23:10,994 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:23:10" (1/1) ... [2020-10-20 03:23:11,017 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:23:10" (1/1) ... [2020-10-20 03:23:11,039 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-20 03:23:11,039 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-20 03:23:11,039 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-20 03:23:11,040 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-20 03:23:11,041 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:23:10" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-20 03:23:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-20 03:23:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-20 03:23:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-20 03:23:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-20 03:23:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-20 03:23:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-20 03:23:11,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-20 03:23:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-20 03:23:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-20 03:23:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-10-20 03:23:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-20 03:23:11,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-20 03:23:11,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-20 03:23:11,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-20 03:23:22,822 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-20 03:23:22,824 INFO L298 CfgBuilder]: Removed 362 assume(true) statements. [2020-10-20 03:23:22,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 03:23:22 BoogieIcfgContainer [2020-10-20 03:23:22,831 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-20 03:23:22,833 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-20 03:23:22,834 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-20 03:23:22,838 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-20 03:23:22,840 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.10 03:23:06" (1/3) ... [2020-10-20 03:23:22,842 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ec92fb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.10 03:23:22, skipping insertion in model container [2020-10-20 03:23:22,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:23:10" (2/3) ... [2020-10-20 03:23:22,843 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ec92fb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.10 03:23:22, skipping insertion in model container [2020-10-20 03:23:22,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 03:23:22" (3/3) ... [2020-10-20 03:23:22,846 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_remove_node_harness.i [2020-10-20 03:23:22,869 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-20 03:23:22,880 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 11 error locations. [2020-10-20 03:23:22,897 INFO L253 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2020-10-20 03:23:22,942 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-20 03:23:22,942 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-20 03:23:22,942 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-20 03:23:22,943 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-20 03:23:22,943 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-20 03:23:22,943 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-20 03:23:22,943 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-20 03:23:22,943 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-20 03:23:22,984 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states. [2020-10-20 03:23:22,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-10-20 03:23:22,999 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 03:23:23,000 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] [2020-10-20 03:23:23,001 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]=== [2020-10-20 03:23:23,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 03:23:23,008 INFO L82 PathProgramCache]: Analyzing trace with hash 1263941575, now seen corresponding path program 1 times [2020-10-20 03:23:23,024 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 03:23:23,025 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1843734535] [2020-10-20 03:23:23,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 03:23:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 03:23:23,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 03:23:23,888 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1843734535] [2020-10-20 03:23:23,889 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 03:23:23,890 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-20 03:23:23,891 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818130462] [2020-10-20 03:23:23,897 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-20 03:23:23,897 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 03:23:23,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-20 03:23:23,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-20 03:23:23,914 INFO L87 Difference]: Start difference. First operand 483 states. Second operand 2 states. [2020-10-20 03:23:24,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 03:23:24,004 INFO L93 Difference]: Finished difference Result 949 states and 1316 transitions. [2020-10-20 03:23:24,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-20 03:23:24,006 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 44 [2020-10-20 03:23:24,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 03:23:24,025 INFO L225 Difference]: With dead ends: 949 [2020-10-20 03:23:24,025 INFO L226 Difference]: Without dead ends: 467 [2020-10-20 03:23:24,032 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 [2020-10-20 03:23:24,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 467 states. [2020-10-20 03:23:24,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 467 to 467. [2020-10-20 03:23:24,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 467 states. [2020-10-20 03:23:24,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 467 states and 616 transitions. [2020-10-20 03:23:24,106 INFO L78 Accepts]: Start accepts. Automaton has 467 states and 616 transitions. Word has length 44 [2020-10-20 03:23:24,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 03:23:24,107 INFO L481 AbstractCegarLoop]: Abstraction has 467 states and 616 transitions. [2020-10-20 03:23:24,107 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-20 03:23:24,107 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 616 transitions. [2020-10-20 03:23:24,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-10-20 03:23:24,109 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 03:23:24,109 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] [2020-10-20 03:23:24,110 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-20 03:23:24,110 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]=== [2020-10-20 03:23:24,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 03:23:24,111 INFO L82 PathProgramCache]: Analyzing trace with hash 236885321, now seen corresponding path program 1 times [2020-10-20 03:23:24,111 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 03:23:24,111 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217188726] [2020-10-20 03:23:24,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 03:23:24,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 03:23:24,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 03:23:24,865 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [217188726] [2020-10-20 03:23:24,865 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 03:23:24,865 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-20 03:23:24,865 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681612034] [2020-10-20 03:23:24,867 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-20 03:23:24,867 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 03:23:24,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-20 03:23:24,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-10-20 03:23:24,868 INFO L87 Difference]: Start difference. First operand 467 states and 616 transitions. Second operand 6 states. [2020-10-20 03:23:29,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 03:23:29,826 INFO L93 Difference]: Finished difference Result 1938 states and 2569 transitions. [2020-10-20 03:23:29,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-20 03:23:29,828 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 44 [2020-10-20 03:23:29,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 03:23:29,838 INFO L225 Difference]: With dead ends: 1938 [2020-10-20 03:23:29,838 INFO L226 Difference]: Without dead ends: 1582 [2020-10-20 03:23:29,841 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 [2020-10-20 03:23:29,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1582 states. [2020-10-20 03:23:29,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1582 to 490. [2020-10-20 03:23:29,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 490 states. [2020-10-20 03:23:29,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 644 transitions. [2020-10-20 03:23:29,877 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 644 transitions. Word has length 44 [2020-10-20 03:23:29,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 03:23:29,878 INFO L481 AbstractCegarLoop]: Abstraction has 490 states and 644 transitions. [2020-10-20 03:23:29,878 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-20 03:23:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 644 transitions. [2020-10-20 03:23:29,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-10-20 03:23:29,880 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 03:23:29,880 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] [2020-10-20 03:23:29,881 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-20 03:23:29,881 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]=== [2020-10-20 03:23:29,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 03:23:29,881 INFO L82 PathProgramCache]: Analyzing trace with hash -572461305, now seen corresponding path program 1 times [2020-10-20 03:23:29,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 03:23:29,882 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1040284169] [2020-10-20 03:23:29,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 03:23:30,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 03:23:30,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 03:23:30,531 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1040284169] [2020-10-20 03:23:30,531 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 03:23:30,532 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-20 03:23:30,532 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1692658033] [2020-10-20 03:23:30,533 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-20 03:23:30,533 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 03:23:30,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-20 03:23:30,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-20 03:23:30,534 INFO L87 Difference]: Start difference. First operand 490 states and 644 transitions. Second operand 4 states. [2020-10-20 03:23:30,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 03:23:30,719 INFO L93 Difference]: Finished difference Result 1069 states and 1393 transitions. [2020-10-20 03:23:30,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-20 03:23:30,720 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 44 [2020-10-20 03:23:30,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 03:23:30,724 INFO L225 Difference]: With dead ends: 1069 [2020-10-20 03:23:30,724 INFO L226 Difference]: Without dead ends: 659 [2020-10-20 03:23:30,726 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 [2020-10-20 03:23:30,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2020-10-20 03:23:30,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 490. [2020-10-20 03:23:30,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 490 states. [2020-10-20 03:23:30,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 643 transitions. [2020-10-20 03:23:30,741 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 643 transitions. Word has length 44 [2020-10-20 03:23:30,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 03:23:30,741 INFO L481 AbstractCegarLoop]: Abstraction has 490 states and 643 transitions. [2020-10-20 03:23:30,741 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-20 03:23:30,742 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 643 transitions. [2020-10-20 03:23:30,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-10-20 03:23:30,744 INFO L414 BasicCegarLoop]: Found error trace [2020-10-20 03:23:30,744 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] [2020-10-20 03:23:30,744 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-20 03:23:30,745 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]=== [2020-10-20 03:23:30,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-20 03:23:30,745 INFO L82 PathProgramCache]: Analyzing trace with hash -300302922, now seen corresponding path program 1 times [2020-10-20 03:23:30,746 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-20 03:23:30,746 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539197483] [2020-10-20 03:23:30,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-20 03:23:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-20 03:23:31,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-20 03:23:31,088 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539197483] [2020-10-20 03:23:31,088 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-20 03:23:31,088 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-20 03:23:31,089 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [973806734] [2020-10-20 03:23:31,089 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-20 03:23:31,089 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-20 03:23:31,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-20 03:23:31,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-20 03:23:31,090 INFO L87 Difference]: Start difference. First operand 490 states and 643 transitions. Second operand 4 states. [2020-10-20 03:23:31,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-20 03:23:31,111 INFO L93 Difference]: Finished difference Result 490 states and 643 transitions. [2020-10-20 03:23:31,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-20 03:23:31,111 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 48 [2020-10-20 03:23:31,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-20 03:23:31,111 INFO L225 Difference]: With dead ends: 490 [2020-10-20 03:23:31,112 INFO L226 Difference]: Without dead ends: 0 [2020-10-20 03:23:31,113 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 [2020-10-20 03:23:31,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-20 03:23:31,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-20 03:23:31,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-20 03:23:31,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-20 03:23:31,114 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 48 [2020-10-20 03:23:31,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-20 03:23:31,116 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-20 03:23:31,116 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-20 03:23:31,116 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-20 03:23:31,116 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-20 03:23:31,116 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-20 03:23:31,119 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-20 03:23:31,387 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,387 INFO L274 CegarLoopResult]: For program point L8360-2(line 8360) no Hoare annotation was computed. [2020-10-20 03:23:31,387 INFO L274 CegarLoopResult]: For program point L8360(line 8360) no Hoare annotation was computed. [2020-10-20 03:23:31,387 INFO L274 CegarLoopResult]: For program point L8360-6(line 8360) no Hoare annotation was computed. [2020-10-20 03:23:31,387 INFO L274 CegarLoopResult]: For program point L8360-4(line 8360) no Hoare annotation was computed. [2020-10-20 03:23:31,387 INFO L270 CegarLoopResult]: At program point L8360-3(lines 8306 8361) the Hoare annotation is: false [2020-10-20 03:23:31,388 INFO L274 CegarLoopResult]: For program point L8360-10(line 8360) no Hoare annotation was computed. [2020-10-20 03:23:31,388 INFO L274 CegarLoopResult]: For program point L8360-8(line 8360) no Hoare annotation was computed. [2020-10-20 03:23:31,388 INFO L270 CegarLoopResult]: At program point L8360-7(lines 8306 8361) the Hoare annotation is: false [2020-10-20 03:23:31,388 INFO L274 CegarLoopResult]: For program point L8360-14(line 8360) no Hoare annotation was computed. [2020-10-20 03:23:31,388 INFO L274 CegarLoopResult]: For program point L8360-12(line 8360) no Hoare annotation was computed. [2020-10-20 03:23:31,388 INFO L270 CegarLoopResult]: At program point L8360-11(lines 8306 8361) the Hoare annotation is: false [2020-10-20 03:23:31,388 INFO L274 CegarLoopResult]: For program point L8360-18(line 8360) no Hoare annotation was computed. [2020-10-20 03:23:31,388 INFO L274 CegarLoopResult]: For program point L8360-16(line 8360) no Hoare annotation was computed. [2020-10-20 03:23:31,388 INFO L270 CegarLoopResult]: At program point L8360-15(lines 8306 8361) the Hoare annotation is: false [2020-10-20 03:23:31,389 INFO L270 CegarLoopResult]: At program point L8360-19(lines 8306 8361) the Hoare annotation is: false [2020-10-20 03:23:31,389 INFO L270 CegarLoopResult]: At program point L7436(lines 7397 7437) the Hoare annotation is: false [2020-10-20 03:23:31,389 INFO L270 CegarLoopResult]: At program point L7440(lines 7439 7441) the Hoare annotation is: false [2020-10-20 03:23:31,389 INFO L274 CegarLoopResult]: For program point L8367-1(lines 8367 8371) no Hoare annotation was computed. [2020-10-20 03:23:31,389 INFO L274 CegarLoopResult]: For program point L8367(lines 8367 8371) no Hoare annotation was computed. [2020-10-20 03:23:31,389 INFO L274 CegarLoopResult]: For program point L8367-4(lines 8367 8371) no Hoare annotation was computed. [2020-10-20 03:23:31,389 INFO L274 CegarLoopResult]: For program point L8367-3(lines 8367 8371) no Hoare annotation was computed. [2020-10-20 03:23:31,389 INFO L274 CegarLoopResult]: For program point L8367-2(lines 8367 8371) no Hoare annotation was computed. [2020-10-20 03:23:31,390 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,390 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,390 INFO L274 CegarLoopResult]: For program point L8570(lines 8570 8582) no Hoare annotation was computed. [2020-10-20 03:23:31,390 INFO L274 CegarLoopResult]: For program point L8570-1(lines 8570 8582) no Hoare annotation was computed. [2020-10-20 03:23:31,390 INFO L274 CegarLoopResult]: For program point L2955(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,390 INFO L274 CegarLoopResult]: For program point L2955-3(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,390 INFO L274 CegarLoopResult]: For program point L2955-2(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,390 INFO L274 CegarLoopResult]: For program point L2955-5(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,390 INFO L274 CegarLoopResult]: For program point L2955-6(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,390 INFO L274 CegarLoopResult]: For program point L2955-9(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,391 INFO L274 CegarLoopResult]: For program point L2955-8(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,391 INFO L274 CegarLoopResult]: For program point L2955-11(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,391 INFO L274 CegarLoopResult]: For program point L2955-12(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,391 INFO L274 CegarLoopResult]: For program point L2955-15(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,391 INFO L274 CegarLoopResult]: For program point L2955-14(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,391 INFO L274 CegarLoopResult]: For program point L2955-17(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,391 INFO L274 CegarLoopResult]: For program point L2955-18(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,391 INFO L274 CegarLoopResult]: For program point L2955-21(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,391 INFO L274 CegarLoopResult]: For program point L2955-20(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,392 INFO L274 CegarLoopResult]: For program point L2955-23(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,392 INFO L274 CegarLoopResult]: For program point L2955-24(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,392 INFO L274 CegarLoopResult]: For program point L2955-27(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,392 INFO L274 CegarLoopResult]: For program point L2955-26(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,392 INFO L274 CegarLoopResult]: For program point L2955-29(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,392 INFO L274 CegarLoopResult]: For program point L2955-30(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,392 INFO L274 CegarLoopResult]: For program point L2955-33(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,392 INFO L274 CegarLoopResult]: For program point L2955-32(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,392 INFO L274 CegarLoopResult]: For program point L2955-35(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,392 INFO L274 CegarLoopResult]: For program point L2955-36(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,393 INFO L274 CegarLoopResult]: For program point L2955-39(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,393 INFO L274 CegarLoopResult]: For program point L2955-38(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,393 INFO L274 CegarLoopResult]: For program point L2955-41(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,393 INFO L274 CegarLoopResult]: For program point L2955-42(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,393 INFO L274 CegarLoopResult]: For program point L2955-45(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,393 INFO L274 CegarLoopResult]: For program point L2955-44(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,393 INFO L274 CegarLoopResult]: For program point L2955-47(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,393 INFO L274 CegarLoopResult]: For program point L2955-48(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,393 INFO L274 CegarLoopResult]: For program point L2955-51(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,394 INFO L274 CegarLoopResult]: For program point L2955-50(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,394 INFO L274 CegarLoopResult]: For program point L2955-53(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,394 INFO L274 CegarLoopResult]: For program point L8308-2(lines 8308 8312) no Hoare annotation was computed. [2020-10-20 03:23:31,394 INFO L274 CegarLoopResult]: For program point L8308-1(lines 8308 8312) no Hoare annotation was computed. [2020-10-20 03:23:31,394 INFO L274 CegarLoopResult]: For program point L2955-54(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,394 INFO L274 CegarLoopResult]: For program point L8308(lines 8308 8312) no Hoare annotation was computed. [2020-10-20 03:23:31,394 INFO L274 CegarLoopResult]: For program point L2955-57(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,394 INFO L274 CegarLoopResult]: For program point L2955-56(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,394 INFO L274 CegarLoopResult]: For program point L2955-59(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,395 INFO L274 CegarLoopResult]: For program point L8308-4(lines 8308 8312) no Hoare annotation was computed. [2020-10-20 03:23:31,395 INFO L274 CegarLoopResult]: For program point L2955-60(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,395 INFO L274 CegarLoopResult]: For program point L8308-3(lines 8308 8312) no Hoare annotation was computed. [2020-10-20 03:23:31,395 INFO L274 CegarLoopResult]: For program point L2955-63(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,395 INFO L274 CegarLoopResult]: For program point L2957(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,395 INFO L274 CegarLoopResult]: For program point L2955-62(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,395 INFO L274 CegarLoopResult]: For program point L2957-3(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,395 INFO L274 CegarLoopResult]: For program point L2955-65(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,395 INFO L274 CegarLoopResult]: For program point L2957-2(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,396 INFO L274 CegarLoopResult]: For program point L2957-5(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,396 INFO L274 CegarLoopResult]: For program point L2955-66(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,396 INFO L274 CegarLoopResult]: For program point L2955-69(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,396 INFO L274 CegarLoopResult]: For program point L2957-6(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,396 INFO L274 CegarLoopResult]: For program point L2955-68(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,396 INFO L274 CegarLoopResult]: For program point L2957-9(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,396 INFO L274 CegarLoopResult]: For program point L2955-71(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,396 INFO L274 CegarLoopResult]: For program point L2957-8(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,396 INFO L274 CegarLoopResult]: For program point L2957-11(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,396 INFO L274 CegarLoopResult]: For program point L2955-72(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,397 INFO L274 CegarLoopResult]: For program point L2955-75(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,397 INFO L274 CegarLoopResult]: For program point L2957-12(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,397 INFO L274 CegarLoopResult]: For program point L2955-74(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,397 INFO L274 CegarLoopResult]: For program point L2957-15(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,397 INFO L274 CegarLoopResult]: For program point L2955-77(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,397 INFO L274 CegarLoopResult]: For program point L2957-14(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,397 INFO L274 CegarLoopResult]: For program point L2957-17(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,397 INFO L274 CegarLoopResult]: For program point L2955-78(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,397 INFO L274 CegarLoopResult]: For program point L2955-81(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,397 INFO L274 CegarLoopResult]: For program point L2957-18(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,398 INFO L274 CegarLoopResult]: For program point L2955-80(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,398 INFO L274 CegarLoopResult]: For program point L2957-21(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,398 INFO L274 CegarLoopResult]: For program point L2955-83(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,398 INFO L274 CegarLoopResult]: For program point L2957-20(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,398 INFO L274 CegarLoopResult]: For program point L2957-23(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,398 INFO L274 CegarLoopResult]: For program point L2955-84(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,398 INFO L274 CegarLoopResult]: For program point L2955-87(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,398 INFO L274 CegarLoopResult]: For program point L2957-24(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,398 INFO L274 CegarLoopResult]: For program point L2955-86(lines 2955 2956) no Hoare annotation was computed. [2020-10-20 03:23:31,398 INFO L274 CegarLoopResult]: For program point L2957-27(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,399 INFO L274 CegarLoopResult]: For program point L2955-89(lines 2955 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,399 INFO L274 CegarLoopResult]: For program point L2957-26(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,399 INFO L274 CegarLoopResult]: For program point L2957-29(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,399 INFO L274 CegarLoopResult]: For program point L2957-30(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,399 INFO L274 CegarLoopResult]: For program point L2957-33(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,399 INFO L274 CegarLoopResult]: For program point L2957-32(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,399 INFO L274 CegarLoopResult]: For program point L2957-35(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,399 INFO L274 CegarLoopResult]: For program point L2957-36(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,399 INFO L274 CegarLoopResult]: For program point L2957-39(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,399 INFO L274 CegarLoopResult]: For program point L2957-38(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,400 INFO L274 CegarLoopResult]: For program point L2957-41(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,400 INFO L274 CegarLoopResult]: For program point L2957-42(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,400 INFO L274 CegarLoopResult]: For program point L2957-44(line 2957) no Hoare annotation was computed. [2020-10-20 03:23:31,400 INFO L274 CegarLoopResult]: For program point L7385-3(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,400 INFO L274 CegarLoopResult]: For program point L7385-2(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,400 INFO L274 CegarLoopResult]: For program point L7385-1(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,400 INFO L274 CegarLoopResult]: For program point L7385(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,400 INFO L274 CegarLoopResult]: For program point L7385-7(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,400 INFO L274 CegarLoopResult]: For program point L7385-6(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,401 INFO L274 CegarLoopResult]: For program point L7385-5(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,401 INFO L274 CegarLoopResult]: For program point L7385-4(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,401 INFO L274 CegarLoopResult]: For program point L7385-11(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,401 INFO L274 CegarLoopResult]: For program point L7385-10(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,401 INFO L274 CegarLoopResult]: For program point L7385-9(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,401 INFO L274 CegarLoopResult]: For program point L7385-8(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,401 INFO L274 CegarLoopResult]: For program point L7385-15(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,401 INFO L274 CegarLoopResult]: For program point L7385-14(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,401 INFO L274 CegarLoopResult]: For program point L7385-13(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,401 INFO L274 CegarLoopResult]: For program point L7385-12(lines 7385 7387) no Hoare annotation was computed. [2020-10-20 03:23:31,402 INFO L274 CegarLoopResult]: For program point L8575(lines 8575 8581) no Hoare annotation was computed. [2020-10-20 03:23:31,402 INFO L274 CegarLoopResult]: For program point L2498(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,402 INFO L274 CegarLoopResult]: For program point L2498-2(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,402 INFO L274 CegarLoopResult]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,402 INFO L274 CegarLoopResult]: For program point L2498-4(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,402 INFO L274 CegarLoopResult]: For program point L2498-3(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,402 INFO L274 CegarLoopResult]: For program point L2498-6(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,402 INFO L274 CegarLoopResult]: For program point L2498-5(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,402 INFO L274 CegarLoopResult]: For program point L2498-8(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,402 INFO L274 CegarLoopResult]: For program point L2498-7(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,403 INFO L274 CegarLoopResult]: For program point L2498-10(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,403 INFO L274 CegarLoopResult]: For program point L2498-9(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,403 INFO L274 CegarLoopResult]: For program point L2498-12(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,403 INFO L274 CegarLoopResult]: For program point L2498-11(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,403 INFO L274 CegarLoopResult]: For program point L2498-14(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,403 INFO L274 CegarLoopResult]: For program point L2498-13(lines 2498 2499) no Hoare annotation was computed. [2020-10-20 03:23:31,403 INFO L270 CegarLoopResult]: At program point L2961-1(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,403 INFO L270 CegarLoopResult]: At program point L2961(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,404 INFO L270 CegarLoopResult]: At program point L2961-3(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,440 INFO L270 CegarLoopResult]: At program point L2961-2(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,441 INFO L270 CegarLoopResult]: At program point L2961-5(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,441 INFO L270 CegarLoopResult]: At program point L2961-4(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,441 INFO L270 CegarLoopResult]: At program point L2961-7(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,441 INFO L270 CegarLoopResult]: At program point L2961-6(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,441 INFO L270 CegarLoopResult]: At program point L2961-9(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,441 INFO L270 CegarLoopResult]: At program point L2961-8(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,441 INFO L270 CegarLoopResult]: At program point L2961-11(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,441 INFO L270 CegarLoopResult]: At program point L2961-10(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,441 INFO L270 CegarLoopResult]: At program point L2961-13(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,442 INFO L270 CegarLoopResult]: At program point L2961-12(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,442 INFO L270 CegarLoopResult]: At program point L2961-14(lines 2935 2962) the Hoare annotation is: false [2020-10-20 03:23:31,442 INFO L274 CegarLoopResult]: For program point L8577(lines 8577 8580) no Hoare annotation was computed. [2020-10-20 03:23:31,442 INFO L270 CegarLoopResult]: At program point L2501-1(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,442 INFO L270 CegarLoopResult]: At program point L2501(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,442 INFO L270 CegarLoopResult]: At program point L2501-3(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,442 INFO L270 CegarLoopResult]: At program point L2501-2(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,442 INFO L270 CegarLoopResult]: At program point L2501-5(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,442 INFO L270 CegarLoopResult]: At program point L2501-4(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,442 INFO L270 CegarLoopResult]: At program point L255(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,443 INFO L270 CegarLoopResult]: At program point L2501-7(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,443 INFO L270 CegarLoopResult]: At program point L255-1(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,443 INFO L270 CegarLoopResult]: At program point L2501-6(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,443 INFO L270 CegarLoopResult]: At program point L255-2(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,443 INFO L270 CegarLoopResult]: At program point L2501-9(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,443 INFO L270 CegarLoopResult]: At program point L255-3(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,443 INFO L270 CegarLoopResult]: At program point L2501-8(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,443 INFO L270 CegarLoopResult]: At program point L255-4(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,443 INFO L270 CegarLoopResult]: At program point L2501-11(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,443 INFO L270 CegarLoopResult]: At program point L255-5(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,444 INFO L270 CegarLoopResult]: At program point L2501-10(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,444 INFO L270 CegarLoopResult]: At program point L255-6(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,444 INFO L270 CegarLoopResult]: At program point L2501-13(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,444 INFO L270 CegarLoopResult]: At program point L255-7(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,444 INFO L270 CegarLoopResult]: At program point L2501-12(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,444 INFO L270 CegarLoopResult]: At program point L255-8(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,444 INFO L270 CegarLoopResult]: At program point L255-9(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,444 INFO L270 CegarLoopResult]: At program point L2501-14(lines 2497 2502) the Hoare annotation is: false [2020-10-20 03:23:31,444 INFO L270 CegarLoopResult]: At program point L255-10(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,445 INFO L270 CegarLoopResult]: At program point L255-11(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,445 INFO L270 CegarLoopResult]: At program point L255-12(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,445 INFO L270 CegarLoopResult]: At program point L255-13(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,445 INFO L270 CegarLoopResult]: At program point L255-14(lines 253 256) the Hoare annotation is: false [2020-10-20 03:23:31,445 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-20 03:23:31,445 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,445 INFO L274 CegarLoopResult]: For program point L8318(line 8318) no Hoare annotation was computed. [2020-10-20 03:23:31,445 INFO L270 CegarLoopResult]: At program point L8384-2(lines 8364 8385) the Hoare annotation is: false [2020-10-20 03:23:31,446 INFO L270 CegarLoopResult]: At program point L8384-1(lines 8364 8385) the Hoare annotation is: false [2020-10-20 03:23:31,446 INFO L270 CegarLoopResult]: At program point L8384(lines 8364 8385) the Hoare annotation is: (= |ULTIMATE.start_aws_priority_queue_is_valid_#res| 0) [2020-10-20 03:23:31,446 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,446 INFO L274 CegarLoopResult]: For program point L8318-3(lines 8318 8321) no Hoare annotation was computed. [2020-10-20 03:23:31,446 INFO L274 CegarLoopResult]: For program point L8318-2(line 8318) no Hoare annotation was computed. [2020-10-20 03:23:31,446 INFO L270 CegarLoopResult]: At program point L8384-4(lines 8364 8385) the Hoare annotation is: false [2020-10-20 03:23:31,446 INFO L270 CegarLoopResult]: At program point L8384-3(lines 8364 8385) the Hoare annotation is: false [2020-10-20 03:23:31,446 INFO L274 CegarLoopResult]: For program point L8318-8(line 8318) no Hoare annotation was computed. [2020-10-20 03:23:31,447 INFO L274 CegarLoopResult]: For program point L8318-6(line 8318) no Hoare annotation was computed. [2020-10-20 03:23:31,447 INFO L274 CegarLoopResult]: For program point L8318-5(lines 8318 8321) no Hoare annotation was computed. [2020-10-20 03:23:31,447 INFO L274 CegarLoopResult]: For program point L8318-12(line 8318) no Hoare annotation was computed. [2020-10-20 03:23:31,447 INFO L274 CegarLoopResult]: For program point L8318-11(lines 8318 8321) no Hoare annotation was computed. [2020-10-20 03:23:31,447 INFO L274 CegarLoopResult]: For program point L8318-9(lines 8318 8321) no Hoare annotation was computed. [2020-10-20 03:23:31,447 INFO L274 CegarLoopResult]: For program point L8318-15(lines 8318 8321) no Hoare annotation was computed. [2020-10-20 03:23:31,447 INFO L274 CegarLoopResult]: For program point L8318-14(line 8318) no Hoare annotation was computed. [2020-10-20 03:23:31,447 INFO L274 CegarLoopResult]: For program point L8318-20(line 8318) no Hoare annotation was computed. [2020-10-20 03:23:31,447 INFO L274 CegarLoopResult]: For program point L8318-18(line 8318) no Hoare annotation was computed. [2020-10-20 03:23:31,447 INFO L274 CegarLoopResult]: For program point L8318-17(lines 8318 8321) no Hoare annotation was computed. [2020-10-20 03:23:31,448 INFO L274 CegarLoopResult]: For program point L8318-24(line 8318) no Hoare annotation was computed. [2020-10-20 03:23:31,448 INFO L274 CegarLoopResult]: For program point L8318-23(lines 8318 8321) no Hoare annotation was computed. [2020-10-20 03:23:31,448 INFO L274 CegarLoopResult]: For program point L8318-21(lines 8318 8321) no Hoare annotation was computed. [2020-10-20 03:23:31,448 INFO L274 CegarLoopResult]: For program point L8318-27(lines 8318 8321) no Hoare annotation was computed. [2020-10-20 03:23:31,448 INFO L274 CegarLoopResult]: For program point L8318-26(line 8318) no Hoare annotation was computed. [2020-10-20 03:23:31,448 INFO L274 CegarLoopResult]: For program point L8318-29(lines 8318 8321) no Hoare annotation was computed. [2020-10-20 03:23:31,448 INFO L270 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)) [2020-10-20 03:23:31,448 INFO L270 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)) [2020-10-20 03:23:31,448 INFO L270 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)) [2020-10-20 03:23:31,449 INFO L270 CegarLoopResult]: At program point L261-2(line 261) the Hoare annotation is: false [2020-10-20 03:23:31,449 INFO L270 CegarLoopResult]: At program point L261-3(line 261) the Hoare annotation is: false [2020-10-20 03:23:31,449 INFO L270 CegarLoopResult]: At program point L261-4(line 261) the Hoare annotation is: false [2020-10-20 03:23:31,449 INFO L274 CegarLoopResult]: For program point L3169(line 3169) no Hoare annotation was computed. [2020-10-20 03:23:31,449 INFO L274 CegarLoopResult]: For program point L3169-2(line 3169) no Hoare annotation was computed. [2020-10-20 03:23:31,449 INFO L274 CegarLoopResult]: For program point L6803(lines 6803 6807) no Hoare annotation was computed. [2020-10-20 03:23:31,449 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-20 03:23:31,449 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,449 INFO L274 CegarLoopResult]: For program point L8588(line 8588) no Hoare annotation was computed. [2020-10-20 03:23:31,450 INFO L274 CegarLoopResult]: For program point L8588-2(line 8588) no Hoare annotation was computed. [2020-10-20 03:23:31,450 INFO L270 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)) [2020-10-20 03:23:31,450 INFO L270 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)) [2020-10-20 03:23:31,450 INFO L270 CegarLoopResult]: At program point L3173(lines 3163 3174) the Hoare annotation is: false [2020-10-20 03:23:31,450 INFO L274 CegarLoopResult]: For program point L8591(lines 8591 8604) no Hoare annotation was computed. [2020-10-20 03:23:31,450 INFO L274 CegarLoopResult]: For program point L8591-1(lines 8591 8604) no Hoare annotation was computed. [2020-10-20 03:23:31,450 INFO L274 CegarLoopResult]: For program point L6742(lines 6742 6754) no Hoare annotation was computed. [2020-10-20 03:23:31,450 INFO L274 CegarLoopResult]: For program point L6742-1(lines 6742 6754) no Hoare annotation was computed. [2020-10-20 03:23:31,450 INFO L274 CegarLoopResult]: For program point L6743(line 6743) no Hoare annotation was computed. [2020-10-20 03:23:31,450 INFO L274 CegarLoopResult]: For program point L6743-4(line 6743) no Hoare annotation was computed. [2020-10-20 03:23:31,451 INFO L274 CegarLoopResult]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2020-10-20 03:23:31,451 INFO L274 CegarLoopResult]: For program point L6743-6(lines 6743 6753) no Hoare annotation was computed. [2020-10-20 03:23:31,451 INFO L274 CegarLoopResult]: For program point L8593(lines 8593 8603) no Hoare annotation was computed. [2020-10-20 03:23:31,451 INFO L274 CegarLoopResult]: For program point L8595(lines 8595 8602) no Hoare annotation was computed. [2020-10-20 03:23:31,451 INFO L274 CegarLoopResult]: For program point L3179(line 3179) no Hoare annotation was computed. [2020-10-20 03:23:31,451 INFO L274 CegarLoopResult]: For program point L3179-2(line 3179) no Hoare annotation was computed. [2020-10-20 03:23:31,451 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,451 INFO L274 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,451 INFO L274 CegarLoopResult]: For program point L208-1(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,452 INFO L274 CegarLoopResult]: For program point L208-2(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,452 INFO L274 CegarLoopResult]: For program point L208-3(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,452 INFO L274 CegarLoopResult]: For program point L208-4(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,452 INFO L274 CegarLoopResult]: For program point L208-5(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,452 INFO L274 CegarLoopResult]: For program point L208-6(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,452 INFO L274 CegarLoopResult]: For program point L208-7(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,452 INFO L274 CegarLoopResult]: For program point L208-8(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,452 INFO L274 CegarLoopResult]: For program point L208-9(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,452 INFO L274 CegarLoopResult]: For program point L208-10(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,452 INFO L270 CegarLoopResult]: At program point L6947-1(lines 6943 6948) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2020-10-20 03:23:31,453 INFO L274 CegarLoopResult]: For program point L208-11(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,453 INFO L270 CegarLoopResult]: At program point L6947(lines 6943 6948) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2020-10-20 03:23:31,453 INFO L274 CegarLoopResult]: For program point L208-12(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,453 INFO L274 CegarLoopResult]: For program point L208-13(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,453 INFO L274 CegarLoopResult]: For program point L208-14(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,453 INFO L274 CegarLoopResult]: For program point L208-15(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,453 INFO L270 CegarLoopResult]: At program point L6947-4(lines 6943 6948) the Hoare annotation is: false [2020-10-20 03:23:31,453 INFO L274 CegarLoopResult]: For program point L208-16(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,453 INFO L270 CegarLoopResult]: At program point L6947-3(lines 6943 6948) the Hoare annotation is: false [2020-10-20 03:23:31,454 INFO L274 CegarLoopResult]: For program point L208-17(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,454 INFO L270 CegarLoopResult]: At program point L6947-2(lines 6943 6948) the Hoare annotation is: false [2020-10-20 03:23:31,454 INFO L274 CegarLoopResult]: For program point L208-18(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,454 INFO L274 CegarLoopResult]: For program point L208-19(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,454 INFO L274 CegarLoopResult]: For program point L208-20(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,454 INFO L274 CegarLoopResult]: For program point L208-21(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,454 INFO L274 CegarLoopResult]: For program point L3182(lines 3182 3186) no Hoare annotation was computed. [2020-10-20 03:23:31,454 INFO L274 CegarLoopResult]: For program point L6750(lines 6750 6752) no Hoare annotation was computed. [2020-10-20 03:23:31,454 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,454 INFO L274 CegarLoopResult]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2020-10-20 03:23:31,455 INFO L274 CegarLoopResult]: For program point L6750-2(lines 6750 6752) no Hoare annotation was computed. [2020-10-20 03:23:31,455 INFO L274 CegarLoopResult]: For program point L6750-5(lines 6750 6752) no Hoare annotation was computed. [2020-10-20 03:23:31,455 INFO L274 CegarLoopResult]: For program point L210(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,455 INFO L274 CegarLoopResult]: For program point L210-1(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,455 INFO L274 CegarLoopResult]: For program point L210-2(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,455 INFO L274 CegarLoopResult]: For program point L210-3(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,455 INFO L274 CegarLoopResult]: For program point L210-4(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,455 INFO L274 CegarLoopResult]: For program point L210-5(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,455 INFO L274 CegarLoopResult]: For program point L210-6(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,455 INFO L274 CegarLoopResult]: For program point L210-7(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,456 INFO L274 CegarLoopResult]: For program point L210-8(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,456 INFO L274 CegarLoopResult]: For program point L210-9(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,456 INFO L274 CegarLoopResult]: For program point L210-10(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,456 INFO L274 CegarLoopResult]: For program point L210-11(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,456 INFO L274 CegarLoopResult]: For program point L210-12(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,456 INFO L274 CegarLoopResult]: For program point L210-13(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,456 INFO L274 CegarLoopResult]: For program point L210-14(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,456 INFO L274 CegarLoopResult]: For program point L210-15(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,456 INFO L274 CegarLoopResult]: For program point L210-16(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,456 INFO L274 CegarLoopResult]: For program point L210-17(lines 210 212) no Hoare annotation was computed. [2020-10-20 03:23:31,457 INFO L274 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,457 INFO L274 CegarLoopResult]: For program point L7412(lines 7412 7427) no Hoare annotation was computed. [2020-10-20 03:23:31,457 INFO L274 CegarLoopResult]: For program point L211-2(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,457 INFO L274 CegarLoopResult]: For program point L211-4(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,457 INFO L274 CegarLoopResult]: For program point L211-6(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,457 INFO L274 CegarLoopResult]: For program point L211-8(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,457 INFO L274 CegarLoopResult]: For program point L211-10(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,457 INFO L274 CegarLoopResult]: For program point L211-12(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,457 INFO L274 CegarLoopResult]: For program point L211-14(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,457 INFO L274 CegarLoopResult]: For program point L211-16(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,457 INFO L274 CegarLoopResult]: For program point L211-18(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,458 INFO L270 CegarLoopResult]: At program point L2590(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,458 INFO L274 CegarLoopResult]: For program point L211-20(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,458 INFO L270 CegarLoopResult]: At program point L2590-2(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,458 INFO L274 CegarLoopResult]: For program point L211-22(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,458 INFO L270 CegarLoopResult]: At program point L2590-1(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,458 INFO L270 CegarLoopResult]: At program point L2590-4(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,458 INFO L274 CegarLoopResult]: For program point L211-24(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,458 INFO L270 CegarLoopResult]: At program point L2590-3(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,458 INFO L274 CegarLoopResult]: For program point L211-26(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,459 INFO L270 CegarLoopResult]: At program point L2590-6(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,459 INFO L270 CegarLoopResult]: At program point L2590-5(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,459 INFO L274 CegarLoopResult]: For program point L211-28(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,459 INFO L270 CegarLoopResult]: At program point L2590-8(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,459 INFO L270 CegarLoopResult]: At program point L2590-7(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,459 INFO L274 CegarLoopResult]: For program point L211-30(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,459 INFO L270 CegarLoopResult]: At program point L2590-10(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,459 INFO L274 CegarLoopResult]: For program point L7413-2(line 7413) no Hoare annotation was computed. [2020-10-20 03:23:31,459 INFO L270 CegarLoopResult]: At program point L2590-9(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,459 INFO L274 CegarLoopResult]: For program point L211-32(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,460 INFO L270 CegarLoopResult]: At program point L2590-12(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,460 INFO L274 CegarLoopResult]: For program point L7413(line 7413) no Hoare annotation was computed. [2020-10-20 03:23:31,460 INFO L270 CegarLoopResult]: At program point L2590-11(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,460 INFO L274 CegarLoopResult]: For program point L211-34(line 211) no Hoare annotation was computed. [2020-10-20 03:23:31,460 INFO L270 CegarLoopResult]: At program point L2590-14(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,460 INFO L270 CegarLoopResult]: At program point L2590-13(lines 2586 2594) the Hoare annotation is: false [2020-10-20 03:23:31,460 INFO L270 CegarLoopResult]: At program point L6951-1(lines 6950 6952) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2020-10-20 03:23:31,460 INFO L270 CegarLoopResult]: At program point L6951(lines 6950 6952) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2020-10-20 03:23:31,460 INFO L270 CegarLoopResult]: At program point L6951-3(lines 6950 6952) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2020-10-20 03:23:31,461 INFO L270 CegarLoopResult]: At program point L6951-2(lines 6950 6952) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0.base| 0)) [2020-10-20 03:23:31,461 INFO L274 CegarLoopResult]: For program point L8538(line 8538) no Hoare annotation was computed. [2020-10-20 03:23:31,461 INFO L274 CegarLoopResult]: For program point L7415(line 7415) no Hoare annotation was computed. [2020-10-20 03:23:31,461 INFO L274 CegarLoopResult]: For program point L8538-2(line 8538) no Hoare annotation was computed. [2020-10-20 03:23:31,461 INFO L274 CegarLoopResult]: For program point L7415-2(line 7415) no Hoare annotation was computed. [2020-10-20 03:23:31,461 INFO L270 CegarLoopResult]: At program point L1998(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,461 INFO L270 CegarLoopResult]: At program point L1998-1(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,461 INFO L270 CegarLoopResult]: At program point L1998-2(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,461 INFO L270 CegarLoopResult]: At program point L1998-3(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,462 INFO L270 CegarLoopResult]: At program point L1998-4(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,462 INFO L270 CegarLoopResult]: At program point L1998-5(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,462 INFO L270 CegarLoopResult]: At program point L1998-6(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,462 INFO L270 CegarLoopResult]: At program point L1998-7(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,462 INFO L270 CegarLoopResult]: At program point L1998-8(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,462 INFO L270 CegarLoopResult]: At program point L1998-9(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,462 INFO L270 CegarLoopResult]: At program point L1998-10(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,462 INFO L270 CegarLoopResult]: At program point L1998-11(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,463 INFO L270 CegarLoopResult]: At program point L1998-12(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,463 INFO L270 CegarLoopResult]: At program point L1998-13(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,463 INFO L270 CegarLoopResult]: At program point L1998-14(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,463 INFO L270 CegarLoopResult]: At program point L1998-15(lines 1988 1999) the Hoare annotation is: false [2020-10-20 03:23:31,463 INFO L270 CegarLoopResult]: At program point L3188(lines 3176 3189) the Hoare annotation is: false [2020-10-20 03:23:31,463 INFO L274 CegarLoopResult]: For program point L8540(lines 8540 8543) no Hoare annotation was computed. [2020-10-20 03:23:31,463 INFO L274 CegarLoopResult]: For program point L7417-2(line 7417) no Hoare annotation was computed. [2020-10-20 03:23:31,463 INFO L274 CegarLoopResult]: For program point L7417(line 7417) no Hoare annotation was computed. [2020-10-20 03:23:31,463 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-20 03:23:31,464 INFO L274 CegarLoopResult]: For program point L7419(line 7419) no Hoare annotation was computed. [2020-10-20 03:23:31,464 INFO L274 CegarLoopResult]: For program point L7419-2(line 7419) no Hoare annotation was computed. [2020-10-20 03:23:31,464 INFO L277 CegarLoopResult]: At program point L8609(line 8609) the Hoare annotation is: true [2020-10-20 03:23:31,464 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,464 INFO L274 CegarLoopResult]: For program point L7421-2(line 7421) no Hoare annotation was computed. [2020-10-20 03:23:31,464 INFO L274 CegarLoopResult]: For program point L7421(line 7421) no Hoare annotation was computed. [2020-10-20 03:23:31,464 INFO L274 CegarLoopResult]: For program point L8546(lines 8546 8548) no Hoare annotation was computed. [2020-10-20 03:23:31,464 INFO L274 CegarLoopResult]: For program point L7423(line 7423) no Hoare annotation was computed. [2020-10-20 03:23:31,464 INFO L274 CegarLoopResult]: For program point L222(lines 222 224) no Hoare annotation was computed. [2020-10-20 03:23:31,464 INFO L274 CegarLoopResult]: For program point L222-1(lines 222 224) no Hoare annotation was computed. [2020-10-20 03:23:31,465 INFO L274 CegarLoopResult]: For program point L222-2(lines 222 224) no Hoare annotation was computed. [2020-10-20 03:23:31,465 INFO L274 CegarLoopResult]: For program point L8546-2(lines 8546 8548) no Hoare annotation was computed. [2020-10-20 03:23:31,465 INFO L274 CegarLoopResult]: For program point L222-3(lines 222 224) no Hoare annotation was computed. [2020-10-20 03:23:31,465 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,465 INFO L274 CegarLoopResult]: For program point L7423-2(line 7423) no Hoare annotation was computed. [2020-10-20 03:23:31,465 INFO L274 CegarLoopResult]: For program point L222-4(lines 222 224) no Hoare annotation was computed. [2020-10-20 03:23:31,465 INFO L274 CegarLoopResult]: For program point L222-5(lines 222 224) no Hoare annotation was computed. [2020-10-20 03:23:31,465 INFO L274 CegarLoopResult]: For program point L222-6(lines 222 224) no Hoare annotation was computed. [2020-10-20 03:23:31,465 INFO L274 CegarLoopResult]: For program point L222-7(lines 222 224) no Hoare annotation was computed. [2020-10-20 03:23:31,465 INFO L274 CegarLoopResult]: For program point L222-8(lines 222 224) no Hoare annotation was computed. [2020-10-20 03:23:31,466 INFO L274 CegarLoopResult]: For program point L222-9(lines 222 224) no Hoare annotation was computed. [2020-10-20 03:23:31,466 INFO L274 CegarLoopResult]: For program point L222-10(lines 222 224) no Hoare annotation was computed. [2020-10-20 03:23:31,466 INFO L270 CegarLoopResult]: At program point L6961-3(lines 6960 6964) the Hoare annotation is: false [2020-10-20 03:23:31,466 INFO L274 CegarLoopResult]: For program point L6961-2(lines 6961 6963) no Hoare annotation was computed. [2020-10-20 03:23:31,466 INFO L274 CegarLoopResult]: For program point L6961(lines 6961 6963) no Hoare annotation was computed. [2020-10-20 03:23:31,466 INFO L270 CegarLoopResult]: At program point L6961-7(lines 6960 6964) the Hoare annotation is: false [2020-10-20 03:23:31,466 INFO L274 CegarLoopResult]: For program point L6961-6(lines 6961 6963) no Hoare annotation was computed. [2020-10-20 03:23:31,466 INFO L274 CegarLoopResult]: For program point L6961-4(lines 6961 6963) no Hoare annotation was computed. [2020-10-20 03:23:31,466 INFO L270 CegarLoopResult]: At program point L6961-11(lines 6960 6964) the Hoare annotation is: false [2020-10-20 03:23:31,466 INFO L274 CegarLoopResult]: For program point L6961-10(lines 6961 6963) no Hoare annotation was computed. [2020-10-20 03:23:31,467 INFO L274 CegarLoopResult]: For program point L6961-8(lines 6961 6963) no Hoare annotation was computed. [2020-10-20 03:23:31,467 INFO L270 CegarLoopResult]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: false [2020-10-20 03:23:31,467 INFO L274 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-10-20 03:23:31,467 INFO L274 CegarLoopResult]: For program point L2337-2(lines 2337 2343) no Hoare annotation was computed. [2020-10-20 03:23:31,467 INFO L274 CegarLoopResult]: For program point L223-2(line 223) no Hoare annotation was computed. [2020-10-20 03:23:31,467 INFO L274 CegarLoopResult]: For program point L2337-4(lines 2337 2343) no Hoare annotation was computed. [2020-10-20 03:23:31,467 INFO L274 CegarLoopResult]: For program point L2337-7(lines 2337 2343) no Hoare annotation was computed. [2020-10-20 03:23:31,467 INFO L274 CegarLoopResult]: For program point L223-4(line 223) no Hoare annotation was computed. [2020-10-20 03:23:31,467 INFO L274 CegarLoopResult]: For program point L2337-9(lines 2337 2343) no Hoare annotation was computed. [2020-10-20 03:23:31,467 INFO L274 CegarLoopResult]: For program point L223-6(line 223) no Hoare annotation was computed. [2020-10-20 03:23:31,468 INFO L270 CegarLoopResult]: At program point L2337-8(lines 2337 2343) the Hoare annotation is: false [2020-10-20 03:23:31,468 INFO L274 CegarLoopResult]: For program point L223-8(line 223) no Hoare annotation was computed. [2020-10-20 03:23:31,468 INFO L270 CegarLoopResult]: At program point L2337-13(lines 2337 2343) the Hoare annotation is: false [2020-10-20 03:23:31,468 INFO L274 CegarLoopResult]: For program point L223-10(line 223) no Hoare annotation was computed. [2020-10-20 03:23:31,468 INFO L274 CegarLoopResult]: For program point L2337-12(lines 2337 2343) no Hoare annotation was computed. [2020-10-20 03:23:31,468 INFO L274 CegarLoopResult]: For program point L223-12(line 223) no Hoare annotation was computed. [2020-10-20 03:23:31,468 INFO L274 CegarLoopResult]: For program point L2337-14(lines 2337 2343) no Hoare annotation was computed. [2020-10-20 03:23:31,468 INFO L274 CegarLoopResult]: For program point L2337-17(lines 2337 2343) no Hoare annotation was computed. [2020-10-20 03:23:31,468 INFO L274 CegarLoopResult]: For program point L223-14(line 223) no Hoare annotation was computed. [2020-10-20 03:23:31,468 INFO L274 CegarLoopResult]: For program point L2337-19(lines 2337 2343) no Hoare annotation was computed. [2020-10-20 03:23:31,469 INFO L274 CegarLoopResult]: For program point L223-16(line 223) no Hoare annotation was computed. [2020-10-20 03:23:31,469 INFO L270 CegarLoopResult]: At program point L2337-18(lines 2337 2343) the Hoare annotation is: false [2020-10-20 03:23:31,469 INFO L274 CegarLoopResult]: For program point L223-18(line 223) no Hoare annotation was computed. [2020-10-20 03:23:31,469 INFO L270 CegarLoopResult]: At program point L2337-23(lines 2337 2343) the Hoare annotation is: false [2020-10-20 03:23:31,469 INFO L274 CegarLoopResult]: For program point L223-20(line 223) no Hoare annotation was computed. [2020-10-20 03:23:31,469 INFO L274 CegarLoopResult]: For program point L2337-22(lines 2337 2343) no Hoare annotation was computed. [2020-10-20 03:23:31,469 INFO L274 CegarLoopResult]: For program point L2337-24(lines 2337 2343) no Hoare annotation was computed. [2020-10-20 03:23:31,469 INFO L274 CegarLoopResult]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2020-10-20 03:23:31,469 INFO L274 CegarLoopResult]: For program point L2338-2(lines 2338 2342) no Hoare annotation was computed. [2020-10-20 03:23:31,469 INFO L274 CegarLoopResult]: For program point L2338-1(lines 2338 2342) no Hoare annotation was computed. [2020-10-20 03:23:31,470 INFO L274 CegarLoopResult]: For program point L2338-4(lines 2338 2342) no Hoare annotation was computed. [2020-10-20 03:23:31,470 INFO L274 CegarLoopResult]: For program point L7425(line 7425) no Hoare annotation was computed. [2020-10-20 03:23:31,470 INFO L274 CegarLoopResult]: For program point L2338-3(lines 2338 2342) no Hoare annotation was computed. [2020-10-20 03:23:31,470 INFO L274 CegarLoopResult]: For program point L8351(line 8351) no Hoare annotation was computed. [2020-10-20 03:23:31,470 INFO L274 CegarLoopResult]: For program point L8351-5(lines 8351 8352) no Hoare annotation was computed. [2020-10-20 03:23:31,470 INFO L274 CegarLoopResult]: For program point L8351-3(lines 8351 8352) no Hoare annotation was computed. [2020-10-20 03:23:31,470 INFO L274 CegarLoopResult]: For program point L8351-2(line 8351) no Hoare annotation was computed. [2020-10-20 03:23:31,470 INFO L274 CegarLoopResult]: For program point L8351-9(lines 8351 8352) no Hoare annotation was computed. [2020-10-20 03:23:31,470 INFO L274 CegarLoopResult]: For program point L8351-8(line 8351) no Hoare annotation was computed. [2020-10-20 03:23:31,470 INFO L274 CegarLoopResult]: For program point L8351-6(line 8351) no Hoare annotation was computed. [2020-10-20 03:23:31,471 INFO L274 CegarLoopResult]: For program point L8351-12(line 8351) no Hoare annotation was computed. [2020-10-20 03:23:31,471 INFO L274 CegarLoopResult]: For program point L8351-11(lines 8351 8352) no Hoare annotation was computed. [2020-10-20 03:23:31,471 INFO L274 CegarLoopResult]: For program point L8351-17(lines 8351 8352) no Hoare annotation was computed. [2020-10-20 03:23:31,471 INFO L274 CegarLoopResult]: For program point L8351-15(lines 8351 8352) no Hoare annotation was computed. [2020-10-20 03:23:31,471 INFO L274 CegarLoopResult]: For program point L8351-14(line 8351) no Hoare annotation was computed. [2020-10-20 03:23:31,471 INFO L274 CegarLoopResult]: For program point L8351-21(lines 8351 8352) no Hoare annotation was computed. [2020-10-20 03:23:31,471 INFO L274 CegarLoopResult]: For program point L8351-20(line 8351) no Hoare annotation was computed. [2020-10-20 03:23:31,471 INFO L274 CegarLoopResult]: For program point L8351-18(line 8351) no Hoare annotation was computed. [2020-10-20 03:23:31,471 INFO L274 CegarLoopResult]: For program point L8351-24(line 8351) no Hoare annotation was computed. [2020-10-20 03:23:31,471 INFO L274 CegarLoopResult]: For program point L8351-23(lines 8351 8352) no Hoare annotation was computed. [2020-10-20 03:23:31,471 INFO L274 CegarLoopResult]: For program point L8351-29(lines 8351 8352) no Hoare annotation was computed. [2020-10-20 03:23:31,472 INFO L274 CegarLoopResult]: For program point L8351-27(lines 8351 8352) no Hoare annotation was computed. [2020-10-20 03:23:31,472 INFO L274 CegarLoopResult]: For program point L8351-26(line 8351) no Hoare annotation was computed. [2020-10-20 03:23:31,472 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-20 03:23:31,472 INFO L270 CegarLoopResult]: At program point L8551(lines 8536 8552) the Hoare annotation is: false [2020-10-20 03:23:31,472 INFO L274 CegarLoopResult]: For program point L8554(lines 8554 8608) no Hoare annotation was computed. [2020-10-20 03:23:31,472 INFO L274 CegarLoopResult]: For program point L2939-1(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,472 INFO L274 CegarLoopResult]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,472 INFO L274 CegarLoopResult]: For program point L2939-3(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,472 INFO L274 CegarLoopResult]: For program point L2939-2(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,472 INFO L274 CegarLoopResult]: For program point L2939-5(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,473 INFO L274 CegarLoopResult]: For program point L2939-4(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,473 INFO L274 CegarLoopResult]: For program point L2939-7(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,473 INFO L274 CegarLoopResult]: For program point L2939-6(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,473 INFO L274 CegarLoopResult]: For program point L2939-9(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,473 INFO L274 CegarLoopResult]: For program point L2939-8(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,473 INFO L274 CegarLoopResult]: For program point L2939-11(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,473 INFO L274 CegarLoopResult]: For program point L2939-10(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,473 INFO L274 CegarLoopResult]: For program point L2939-13(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,473 INFO L274 CegarLoopResult]: For program point L2939-12(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,473 INFO L274 CegarLoopResult]: For program point L2939-14(lines 2939 2943) no Hoare annotation was computed. [2020-10-20 03:23:31,474 INFO L270 CegarLoopResult]: At program point L2345-1(lines 2331 2348) the Hoare annotation is: false [2020-10-20 03:23:31,474 INFO L274 CegarLoopResult]: For program point L7432-2(lines 7432 7434) no Hoare annotation was computed. [2020-10-20 03:23:31,474 INFO L270 CegarLoopResult]: At program point L2345(lines 2331 2348) the Hoare annotation is: false [2020-10-20 03:23:31,474 INFO L270 CegarLoopResult]: At program point L2345-3(lines 2331 2348) the Hoare annotation is: false [2020-10-20 03:23:31,474 INFO L270 CegarLoopResult]: At program point L2345-2(lines 2331 2348) the Hoare annotation is: false [2020-10-20 03:23:31,474 INFO L270 CegarLoopResult]: At program point L2345-4(lines 2331 2348) the Hoare annotation is: false [2020-10-20 03:23:31,474 INFO L274 CegarLoopResult]: For program point L7432-4(lines 7432 7434) no Hoare annotation was computed. [2020-10-20 03:23:31,474 INFO L270 CegarLoopResult]: At program point L7432-3(lines 7432 7434) the Hoare annotation is: false [2020-10-20 03:23:31,474 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-20 03:23:31,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.10 03:23:31 BoogieIcfgContainer [2020-10-20 03:23:31,499 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-20 03:23:31,500 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-20 03:23:31,500 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-20 03:23:31,500 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-20 03:23:31,500 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.10 03:23:22" (3/4) ... [2020-10-20 03:23:31,506 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-20 03:23:31,548 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 312 nodes and edges [2020-10-20 03:23:31,553 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 110 nodes and edges [2020-10-20 03:23:31,559 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2020-10-20 03:23:31,564 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2020-10-20 03:23:31,569 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-10-20 03:23:31,575 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-10-20 03:23:31,580 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-10-20 03:23:31,586 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-20 03:23:31,626 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \result == 0 [2020-10-20 03:23:33,072 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-20 03:23:33,072 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-20 03:23:33,075 INFO L168 Benchmark]: Toolchain (without parser) took 26801.78 ms. Allocated memory was 37.2 MB in the beginning and 262.1 MB in the end (delta: 224.9 MB). Free memory was 11.9 MB in the beginning and 189.6 MB in the end (delta: -177.7 MB). Peak memory consumption was 201.9 MB. Max. memory is 14.3 GB. [2020-10-20 03:23:33,075 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 34.6 MB. Free memory was 12.7 MB in the beginning and 12.6 MB in the end (delta: 49.4 kB). Peak memory consumption was 49.4 kB. Max. memory is 14.3 GB. [2020-10-20 03:23:33,076 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4237.64 ms. Allocated memory was 37.2 MB in the beginning and 98.0 MB in the end (delta: 60.8 MB). Free memory was 11.0 MB in the beginning and 37.1 MB in the end (delta: -26.1 MB). Peak memory consumption was 55.5 MB. Max. memory is 14.3 GB. [2020-10-20 03:23:33,076 INFO L168 Benchmark]: Boogie Procedure Inliner took 286.03 ms. Allocated memory was 98.0 MB in the beginning and 99.1 MB in the end (delta: 1.0 MB). Free memory was 37.1 MB in the beginning and 51.6 MB in the end (delta: -14.5 MB). Peak memory consumption was 20.2 MB. Max. memory is 14.3 GB. [2020-10-20 03:23:33,077 INFO L168 Benchmark]: Boogie Preprocessor took 235.47 ms. Allocated memory is still 99.1 MB. Free memory was 51.6 MB in the beginning and 35.2 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 14.3 GB. [2020-10-20 03:23:33,077 INFO L168 Benchmark]: RCFGBuilder took 11792.35 ms. Allocated memory was 99.1 MB in the beginning and 161.0 MB in the end (delta: 61.9 MB). Free memory was 35.2 MB in the beginning and 42.4 MB in the end (delta: -7.2 MB). Peak memory consumption was 98.7 MB. Max. memory is 14.3 GB. [2020-10-20 03:23:33,078 INFO L168 Benchmark]: TraceAbstraction took 8665.83 ms. Allocated memory was 161.0 MB in the beginning and 199.8 MB in the end (delta: 38.8 MB). Free memory was 42.4 MB in the beginning and 115.9 MB in the end (delta: -73.6 MB). Peak memory consumption was 50.1 MB. Max. memory is 14.3 GB. [2020-10-20 03:23:33,078 INFO L168 Benchmark]: Witness Printer took 1572.74 ms. Allocated memory was 199.8 MB in the beginning and 262.1 MB in the end (delta: 62.4 MB). Free memory was 113.9 MB in the beginning and 189.6 MB in the end (delta: -75.7 MB). Peak memory consumption was 141.3 MB. Max. memory is 14.3 GB. [2020-10-20 03:23:33,081 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 34.6 MB. Free memory was 12.7 MB in the beginning and 12.6 MB in the end (delta: 49.4 kB). Peak memory consumption was 49.4 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 4237.64 ms. Allocated memory was 37.2 MB in the beginning and 98.0 MB in the end (delta: 60.8 MB). Free memory was 11.0 MB in the beginning and 37.1 MB in the end (delta: -26.1 MB). Peak memory consumption was 55.5 MB. Max. memory is 14.3 GB. * Boogie Procedure Inliner took 286.03 ms. Allocated memory was 98.0 MB in the beginning and 99.1 MB in the end (delta: 1.0 MB). Free memory was 37.1 MB in the beginning and 51.6 MB in the end (delta: -14.5 MB). Peak memory consumption was 20.2 MB. Max. memory is 14.3 GB. * Boogie Preprocessor took 235.47 ms. Allocated memory is still 99.1 MB. Free memory was 51.6 MB in the beginning and 35.2 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 14.3 GB. * RCFGBuilder took 11792.35 ms. Allocated memory was 99.1 MB in the beginning and 161.0 MB in the end (delta: 61.9 MB). Free memory was 35.2 MB in the beginning and 42.4 MB in the end (delta: -7.2 MB). Peak memory consumption was 98.7 MB. Max. memory is 14.3 GB. * TraceAbstraction took 8665.83 ms. Allocated memory was 161.0 MB in the beginning and 199.8 MB in the end (delta: 38.8 MB). Free memory was 42.4 MB in the beginning and 115.9 MB in the end (delta: -73.6 MB). Peak memory consumption was 50.1 MB. Max. memory is 14.3 GB. * Witness Printer took 1572.74 ms. Allocated memory was 199.8 MB in the beginning and 262.1 MB in the end (delta: 62.4 MB). Free memory was 113.9 MB in the beginning and 189.6 MB in the end (delta: -75.7 MB). Peak memory consumption was 141.3 MB. Max. memory is 14.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 208]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 208]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 208]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 208]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 208]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 208]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 208]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 208]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 208]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 208]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 208]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() 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: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8536]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7397]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6783]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 8306]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6950]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 8306]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6950]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 6950]: Loop Invariant Derived loop invariant: !(queue == 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: 6950]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 8306]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6728]: Loop Invariant Derived loop invariant: !(queue == 0) - InvariantResult [Line: 8306]: 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: 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: 8306]: 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: 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: 6960]: 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: 7432]: 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: 2331]: 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: 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: 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: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6960]: Loop Invariant Derived loop invariant: 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: 6960]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: 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: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8364]: 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: 7439]: 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: 8364]: 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: 8364]: 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: 6943]: 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: 8364]: 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: 6943]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6943]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8364]: Loop Invariant Derived loop invariant: \result == 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: 6943]: Loop Invariant Derived loop invariant: !(queue == 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: 6943]: Loop Invariant Derived loop invariant: !(queue == 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, 483 locations, 11 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 8.1s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 5.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1876 SDtfs, 2176 SDslu, 3622 SDs, 0 SdLazy, 125 SolverSat, 18 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 23 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s 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, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 1.1s 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...