./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 54858612 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_1.5.800.v20200727-1323.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 0.2.0-5485861 [2020-10-26 00:49:52,991 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-26 00:49:52,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-26 00:49:53,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-26 00:49:53,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-26 00:49:53,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-26 00:49:53,049 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-26 00:49:53,051 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-26 00:49:53,054 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-26 00:49:53,055 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-26 00:49:53,056 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-26 00:49:53,058 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-26 00:49:53,058 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-26 00:49:53,060 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-26 00:49:53,061 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-26 00:49:53,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-26 00:49:53,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-26 00:49:53,065 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-26 00:49:53,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-26 00:49:53,070 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-26 00:49:53,072 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-26 00:49:53,074 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-26 00:49:53,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-26 00:49:53,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-26 00:49:53,080 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-26 00:49:53,080 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-26 00:49:53,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-26 00:49:53,082 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-26 00:49:53,083 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-26 00:49:53,084 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-26 00:49:53,084 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-26 00:49:53,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-26 00:49:53,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-26 00:49:53,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-26 00:49:53,090 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-26 00:49:53,090 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-26 00:49:53,091 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-26 00:49:53,092 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-26 00:49:53,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-26 00:49:53,094 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-26 00:49:53,095 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-26 00:49:53,096 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-26 00:49:53,124 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-26 00:49:53,124 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-26 00:49:53,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-26 00:49:53,127 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-26 00:49:53,127 INFO L138 SettingsManager]: * Use SBE=true [2020-10-26 00:49:53,128 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-26 00:49:53,128 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-26 00:49:53,128 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-26 00:49:53,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-26 00:49:53,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-26 00:49:53,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-26 00:49:53,130 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-26 00:49:53,130 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-26 00:49:53,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-26 00:49:53,131 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-26 00:49:53,131 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-26 00:49:53,131 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-26 00:49:53,132 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-26 00:49:53,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-26 00:49:53,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-26 00:49:53,133 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-26 00:49:53,133 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-26 00:49:53,133 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-26 00:49:53,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-26 00:49:53,134 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-26 00:49:53,134 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-26 00:49:53,135 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-26 00:49:53,135 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82c8d939310ba0ecbb047d8e6d69db4654184593 [2020-10-26 00:49:53,525 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-26 00:49:53,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-26 00:49:53,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-26 00:49:53,578 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-26 00:49:53,579 INFO L275 PluginConnector]: CDTParser initialized [2020-10-26 00:49:53,580 INFO L432 ainManager$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 [2020-10-26 00:49:53,674 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b24d9b403/2cffba2c04f24ff1b6138ad329251667/FLAGc23e04b87 [2020-10-26 00:49:54,732 INFO L306 CDTParser]: Found 1 translation units. [2020-10-26 00:49:54,734 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-10-26 00:49:54,787 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b24d9b403/2cffba2c04f24ff1b6138ad329251667/FLAGc23e04b87 [2020-10-26 00:49:55,096 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b24d9b403/2cffba2c04f24ff1b6138ad329251667 [2020-10-26 00:49:55,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-26 00:49:55,105 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-26 00:49:55,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-26 00:49:55,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-26 00:49:55,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-26 00:49:55,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:49:55" (1/1) ... [2020-10-26 00:49:55,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f27fea6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:55, skipping insertion in model container [2020-10-26 00:49:55,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:49:55" (1/1) ... [2020-10-26 00:49:55,125 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-26 00:49:55,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-26 00:49:55,624 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-26 00:49:55,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-26 00:49:56,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:56,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:56,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:56,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:56,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:56,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:56,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:56,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:56,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:56,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:56,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:56,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:56,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:56,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-26 00:49:56,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-26 00:49:56,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-26 00:49:56,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-26 00:49:56,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-26 00:49:56,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-26 00:49:56,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-26 00:49:56,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-26 00:49:56,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-26 00:49:56,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-26 00:49:57,215 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-26 00:49:57,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,489 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 00:49:57,549 INFO L203 MainTranslator]: Completed pre-run [2020-10-26 00:49:57,578 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-10-26 00:49:57,579 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-10-26 00:49:57,619 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-10-26 00:49:57,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-10-26 00:49:57,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-10-26 00:49:57,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-10-26 00:49:57,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-10-26 00:49:57,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-10-26 00:49:57,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-10-26 00:49:57,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-10-26 00:49:57,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-10-26 00:49:57,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-10-26 00:49:57,787 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-10-26 00:49:57,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:57,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:58,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:58,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:58,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-10-26 00:49:58,008 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 00:49:59,203 INFO L208 MainTranslator]: Completed translation [2020-10-26 00:49:59,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:59 WrapperNode [2020-10-26 00:49:59,205 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-26 00:49:59,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-26 00:49:59,206 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-26 00:49:59,206 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-26 00:49:59,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:59" (1/1) ... [2020-10-26 00:49:59,338 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:59" (1/1) ... [2020-10-26 00:49:59,518 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-26 00:49:59,520 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-26 00:49:59,520 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-26 00:49:59,520 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-26 00:49:59,532 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:59" (1/1) ... [2020-10-26 00:49:59,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:59" (1/1) ... [2020-10-26 00:49:59,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:59" (1/1) ... [2020-10-26 00:49:59,567 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:59" (1/1) ... [2020-10-26 00:49:59,681 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:59" (1/1) ... [2020-10-26 00:49:59,714 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:59" (1/1) ... [2020-10-26 00:49:59,740 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:59" (1/1) ... [2020-10-26 00:49:59,767 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-26 00:49:59,769 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-26 00:49:59,769 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-26 00:49:59,769 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-26 00:49:59,770 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:59" (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 [2020-10-26 00:49:59,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-26 00:49:59,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-26 00:49:59,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-26 00:49:59,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-26 00:49:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-26 00:49:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-26 00:49:59,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-26 00:49:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-26 00:49:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-26 00:49:59,891 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-10-26 00:49:59,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-26 00:49:59,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-26 00:49:59,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-26 00:49:59,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-26 00:50:11,747 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-26 00:50:11,748 INFO L298 CfgBuilder]: Removed 362 assume(true) statements. [2020-10-26 00:50:11,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 12:50:11 BoogieIcfgContainer [2020-10-26 00:50:11,752 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-26 00:50:11,754 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-26 00:50:11,754 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-26 00:50:11,758 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-26 00:50:11,759 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 12:49:55" (1/3) ... [2020-10-26 00:50:11,760 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38b50a35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 12:50:11, skipping insertion in model container [2020-10-26 00:50:11,760 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:49:59" (2/3) ... [2020-10-26 00:50:11,761 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38b50a35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 12:50:11, skipping insertion in model container [2020-10-26 00:50:11,761 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 12:50:11" (3/3) ... [2020-10-26 00:50:11,763 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_remove_node_harness.i [2020-10-26 00:50:11,777 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-26 00:50:11,797 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 11 error locations. [2020-10-26 00:50:11,814 INFO L253 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2020-10-26 00:50:11,856 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-26 00:50:11,856 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-26 00:50:11,857 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-26 00:50:11,857 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-26 00:50:11,857 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-26 00:50:11,857 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-26 00:50:11,857 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-26 00:50:11,858 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-26 00:50:11,888 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states. [2020-10-26 00:50:11,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-10-26 00:50:11,899 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 00:50:11,900 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] [2020-10-26 00:50:11,901 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]=== [2020-10-26 00:50:11,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 00:50:11,909 INFO L82 PathProgramCache]: Analyzing trace with hash 1263941575, now seen corresponding path program 1 times [2020-10-26 00:50:11,920 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 00:50:11,921 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831418828] [2020-10-26 00:50:11,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 00:50:12,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 00:50:12,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 00:50:12,811 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831418828] [2020-10-26 00:50:12,812 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 00:50:12,812 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-26 00:50:12,814 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004699363] [2020-10-26 00:50:12,825 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-26 00:50:12,825 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 00:50:12,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-26 00:50:12,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-26 00:50:12,843 INFO L87 Difference]: Start difference. First operand 483 states. Second operand 2 states. [2020-10-26 00:50:12,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 00:50:12,922 INFO L93 Difference]: Finished difference Result 949 states and 1316 transitions. [2020-10-26 00:50:12,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-26 00:50:12,924 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 44 [2020-10-26 00:50:12,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 00:50:12,945 INFO L225 Difference]: With dead ends: 949 [2020-10-26 00:50:12,945 INFO L226 Difference]: Without dead ends: 467 [2020-10-26 00:50:12,952 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 [2020-10-26 00:50:12,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 467 states. [2020-10-26 00:50:13,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 467 to 467. [2020-10-26 00:50:13,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 467 states. [2020-10-26 00:50:13,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 467 states and 616 transitions. [2020-10-26 00:50:13,070 INFO L78 Accepts]: Start accepts. Automaton has 467 states and 616 transitions. Word has length 44 [2020-10-26 00:50:13,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 00:50:13,071 INFO L481 AbstractCegarLoop]: Abstraction has 467 states and 616 transitions. [2020-10-26 00:50:13,071 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-26 00:50:13,071 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 616 transitions. [2020-10-26 00:50:13,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-10-26 00:50:13,074 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 00:50:13,074 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] [2020-10-26 00:50:13,075 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-26 00:50:13,075 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]=== [2020-10-26 00:50:13,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 00:50:13,078 INFO L82 PathProgramCache]: Analyzing trace with hash 236885321, now seen corresponding path program 1 times [2020-10-26 00:50:13,078 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 00:50:13,078 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1321963997] [2020-10-26 00:50:13,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 00:50:13,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 00:50:13,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 00:50:13,704 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1321963997] [2020-10-26 00:50:13,704 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 00:50:13,704 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-26 00:50:13,705 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679263026] [2020-10-26 00:50:13,709 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-26 00:50:13,709 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 00:50:13,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-26 00:50:13,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-10-26 00:50:13,711 INFO L87 Difference]: Start difference. First operand 467 states and 616 transitions. Second operand 6 states. [2020-10-26 00:50:18,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 00:50:18,633 INFO L93 Difference]: Finished difference Result 1938 states and 2569 transitions. [2020-10-26 00:50:18,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-26 00:50:18,635 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 44 [2020-10-26 00:50:18,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 00:50:18,649 INFO L225 Difference]: With dead ends: 1938 [2020-10-26 00:50:18,649 INFO L226 Difference]: Without dead ends: 1582 [2020-10-26 00:50:18,654 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 [2020-10-26 00:50:18,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1582 states. [2020-10-26 00:50:18,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1582 to 490. [2020-10-26 00:50:18,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 490 states. [2020-10-26 00:50:18,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 644 transitions. [2020-10-26 00:50:18,711 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 644 transitions. Word has length 44 [2020-10-26 00:50:18,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 00:50:18,712 INFO L481 AbstractCegarLoop]: Abstraction has 490 states and 644 transitions. [2020-10-26 00:50:18,712 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-26 00:50:18,713 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 644 transitions. [2020-10-26 00:50:18,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-10-26 00:50:18,724 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 00:50:18,724 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] [2020-10-26 00:50:18,724 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-26 00:50:18,725 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]=== [2020-10-26 00:50:18,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 00:50:18,727 INFO L82 PathProgramCache]: Analyzing trace with hash -572461305, now seen corresponding path program 1 times [2020-10-26 00:50:18,727 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 00:50:18,728 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [839145221] [2020-10-26 00:50:18,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 00:50:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 00:50:19,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 00:50:19,511 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [839145221] [2020-10-26 00:50:19,511 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 00:50:19,511 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-26 00:50:19,512 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003867289] [2020-10-26 00:50:19,512 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-26 00:50:19,512 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 00:50:19,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-26 00:50:19,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-26 00:50:19,520 INFO L87 Difference]: Start difference. First operand 490 states and 644 transitions. Second operand 4 states. [2020-10-26 00:50:19,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 00:50:19,685 INFO L93 Difference]: Finished difference Result 1069 states and 1393 transitions. [2020-10-26 00:50:19,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-26 00:50:19,685 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 44 [2020-10-26 00:50:19,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 00:50:19,689 INFO L225 Difference]: With dead ends: 1069 [2020-10-26 00:50:19,690 INFO L226 Difference]: Without dead ends: 659 [2020-10-26 00:50:19,692 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 [2020-10-26 00:50:19,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2020-10-26 00:50:19,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 490. [2020-10-26 00:50:19,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 490 states. [2020-10-26 00:50:19,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 643 transitions. [2020-10-26 00:50:19,713 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 643 transitions. Word has length 44 [2020-10-26 00:50:19,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 00:50:19,714 INFO L481 AbstractCegarLoop]: Abstraction has 490 states and 643 transitions. [2020-10-26 00:50:19,714 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-26 00:50:19,714 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 643 transitions. [2020-10-26 00:50:19,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-10-26 00:50:19,718 INFO L414 BasicCegarLoop]: Found error trace [2020-10-26 00:50:19,719 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] [2020-10-26 00:50:19,725 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-26 00:50:19,726 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]=== [2020-10-26 00:50:19,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-26 00:50:19,726 INFO L82 PathProgramCache]: Analyzing trace with hash -300302922, now seen corresponding path program 1 times [2020-10-26 00:50:19,727 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-26 00:50:19,727 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305031869] [2020-10-26 00:50:19,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-26 00:50:19,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-26 00:50:20,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-26 00:50:20,064 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [305031869] [2020-10-26 00:50:20,065 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-26 00:50:20,065 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-26 00:50:20,065 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1932115490] [2020-10-26 00:50:20,066 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-26 00:50:20,066 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-26 00:50:20,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-26 00:50:20,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-26 00:50:20,067 INFO L87 Difference]: Start difference. First operand 490 states and 643 transitions. Second operand 4 states. [2020-10-26 00:50:20,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-26 00:50:20,085 INFO L93 Difference]: Finished difference Result 490 states and 643 transitions. [2020-10-26 00:50:20,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-26 00:50:20,085 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 48 [2020-10-26 00:50:20,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-26 00:50:20,086 INFO L225 Difference]: With dead ends: 490 [2020-10-26 00:50:20,086 INFO L226 Difference]: Without dead ends: 0 [2020-10-26 00:50:20,087 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 [2020-10-26 00:50:20,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-26 00:50:20,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-26 00:50:20,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-26 00:50:20,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-26 00:50:20,089 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 48 [2020-10-26 00:50:20,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-26 00:50:20,091 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-26 00:50:20,091 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-26 00:50:20,091 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-26 00:50:20,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-26 00:50:20,092 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-26 00:50:20,094 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-26 00:50:20,356 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,356 INFO L274 CegarLoopResult]: For program point L8360-2(line 8360) no Hoare annotation was computed. [2020-10-26 00:50:20,356 INFO L274 CegarLoopResult]: For program point L8360(line 8360) no Hoare annotation was computed. [2020-10-26 00:50:20,357 INFO L274 CegarLoopResult]: For program point L8360-6(line 8360) no Hoare annotation was computed. [2020-10-26 00:50:20,357 INFO L274 CegarLoopResult]: For program point L8360-4(line 8360) no Hoare annotation was computed. [2020-10-26 00:50:20,357 INFO L270 CegarLoopResult]: At program point L8360-3(lines 8306 8361) the Hoare annotation is: false [2020-10-26 00:50:20,357 INFO L274 CegarLoopResult]: For program point L8360-10(line 8360) no Hoare annotation was computed. [2020-10-26 00:50:20,357 INFO L274 CegarLoopResult]: For program point L8360-8(line 8360) no Hoare annotation was computed. [2020-10-26 00:50:20,357 INFO L270 CegarLoopResult]: At program point L8360-7(lines 8306 8361) the Hoare annotation is: false [2020-10-26 00:50:20,357 INFO L274 CegarLoopResult]: For program point L8360-14(line 8360) no Hoare annotation was computed. [2020-10-26 00:50:20,358 INFO L274 CegarLoopResult]: For program point L8360-12(line 8360) no Hoare annotation was computed. [2020-10-26 00:50:20,358 INFO L270 CegarLoopResult]: At program point L8360-11(lines 8306 8361) the Hoare annotation is: false [2020-10-26 00:50:20,358 INFO L274 CegarLoopResult]: For program point L8360-18(line 8360) no Hoare annotation was computed. [2020-10-26 00:50:20,358 INFO L274 CegarLoopResult]: For program point L8360-16(line 8360) no Hoare annotation was computed. [2020-10-26 00:50:20,359 INFO L270 CegarLoopResult]: At program point L8360-15(lines 8306 8361) the Hoare annotation is: false [2020-10-26 00:50:20,359 INFO L270 CegarLoopResult]: At program point L8360-19(lines 8306 8361) the Hoare annotation is: false [2020-10-26 00:50:20,359 INFO L270 CegarLoopResult]: At program point L7436(lines 7397 7437) the Hoare annotation is: false [2020-10-26 00:50:20,359 INFO L270 CegarLoopResult]: At program point L7440(lines 7439 7441) the Hoare annotation is: false [2020-10-26 00:50:20,359 INFO L274 CegarLoopResult]: For program point L8367-1(lines 8367 8371) no Hoare annotation was computed. [2020-10-26 00:50:20,360 INFO L274 CegarLoopResult]: For program point L8367(lines 8367 8371) no Hoare annotation was computed. [2020-10-26 00:50:20,360 INFO L274 CegarLoopResult]: For program point L8367-4(lines 8367 8371) no Hoare annotation was computed. [2020-10-26 00:50:20,360 INFO L274 CegarLoopResult]: For program point L8367-3(lines 8367 8371) no Hoare annotation was computed. [2020-10-26 00:50:20,360 INFO L274 CegarLoopResult]: For program point L8367-2(lines 8367 8371) no Hoare annotation was computed. [2020-10-26 00:50:20,360 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,361 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,361 INFO L274 CegarLoopResult]: For program point L8570(lines 8570 8582) no Hoare annotation was computed. [2020-10-26 00:50:20,361 INFO L274 CegarLoopResult]: For program point L8570-1(lines 8570 8582) no Hoare annotation was computed. [2020-10-26 00:50:20,361 INFO L274 CegarLoopResult]: For program point L2955(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,361 INFO L274 CegarLoopResult]: For program point L2955-3(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,362 INFO L274 CegarLoopResult]: For program point L2955-2(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,362 INFO L274 CegarLoopResult]: For program point L2955-5(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,362 INFO L274 CegarLoopResult]: For program point L2955-6(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,362 INFO L274 CegarLoopResult]: For program point L2955-9(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,362 INFO L274 CegarLoopResult]: For program point L2955-8(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,362 INFO L274 CegarLoopResult]: For program point L2955-11(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,363 INFO L274 CegarLoopResult]: For program point L2955-12(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,363 INFO L274 CegarLoopResult]: For program point L2955-15(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,363 INFO L274 CegarLoopResult]: For program point L2955-14(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,363 INFO L274 CegarLoopResult]: For program point L2955-17(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,363 INFO L274 CegarLoopResult]: For program point L2955-18(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,364 INFO L274 CegarLoopResult]: For program point L2955-21(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,364 INFO L274 CegarLoopResult]: For program point L2955-20(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,364 INFO L274 CegarLoopResult]: For program point L2955-23(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,364 INFO L274 CegarLoopResult]: For program point L2955-24(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,364 INFO L274 CegarLoopResult]: For program point L2955-27(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,364 INFO L274 CegarLoopResult]: For program point L2955-26(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,365 INFO L274 CegarLoopResult]: For program point L2955-29(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,365 INFO L274 CegarLoopResult]: For program point L2955-30(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,365 INFO L274 CegarLoopResult]: For program point L2955-33(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,365 INFO L274 CegarLoopResult]: For program point L2955-32(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,365 INFO L274 CegarLoopResult]: For program point L2955-35(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,366 INFO L274 CegarLoopResult]: For program point L2955-36(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,366 INFO L274 CegarLoopResult]: For program point L2955-39(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,366 INFO L274 CegarLoopResult]: For program point L2955-38(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,366 INFO L274 CegarLoopResult]: For program point L2955-41(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,366 INFO L274 CegarLoopResult]: For program point L2955-42(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,366 INFO L274 CegarLoopResult]: For program point L2955-45(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,367 INFO L274 CegarLoopResult]: For program point L2955-44(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,367 INFO L274 CegarLoopResult]: For program point L2955-47(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,367 INFO L274 CegarLoopResult]: For program point L2955-48(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,367 INFO L274 CegarLoopResult]: For program point L2955-51(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,367 INFO L274 CegarLoopResult]: For program point L2955-50(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,368 INFO L274 CegarLoopResult]: For program point L2955-53(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,368 INFO L274 CegarLoopResult]: For program point L8308-2(lines 8308 8312) no Hoare annotation was computed. [2020-10-26 00:50:20,368 INFO L274 CegarLoopResult]: For program point L8308-1(lines 8308 8312) no Hoare annotation was computed. [2020-10-26 00:50:20,368 INFO L274 CegarLoopResult]: For program point L2955-54(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,368 INFO L274 CegarLoopResult]: For program point L8308(lines 8308 8312) no Hoare annotation was computed. [2020-10-26 00:50:20,369 INFO L274 CegarLoopResult]: For program point L2955-57(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,369 INFO L274 CegarLoopResult]: For program point L2955-56(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,369 INFO L274 CegarLoopResult]: For program point L2955-59(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,369 INFO L274 CegarLoopResult]: For program point L8308-4(lines 8308 8312) no Hoare annotation was computed. [2020-10-26 00:50:20,369 INFO L274 CegarLoopResult]: For program point L2955-60(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,370 INFO L274 CegarLoopResult]: For program point L8308-3(lines 8308 8312) no Hoare annotation was computed. [2020-10-26 00:50:20,370 INFO L274 CegarLoopResult]: For program point L2955-63(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,370 INFO L274 CegarLoopResult]: For program point L2957(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,370 INFO L274 CegarLoopResult]: For program point L2955-62(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,370 INFO L274 CegarLoopResult]: For program point L2957-3(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,370 INFO L274 CegarLoopResult]: For program point L2955-65(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,371 INFO L274 CegarLoopResult]: For program point L2957-2(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,371 INFO L274 CegarLoopResult]: For program point L2957-5(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,371 INFO L274 CegarLoopResult]: For program point L2955-66(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,371 INFO L274 CegarLoopResult]: For program point L2955-69(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,371 INFO L274 CegarLoopResult]: For program point L2957-6(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,372 INFO L274 CegarLoopResult]: For program point L2955-68(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,372 INFO L274 CegarLoopResult]: For program point L2957-9(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,372 INFO L274 CegarLoopResult]: For program point L2955-71(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,372 INFO L274 CegarLoopResult]: For program point L2957-8(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,372 INFO L274 CegarLoopResult]: For program point L2957-11(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,372 INFO L274 CegarLoopResult]: For program point L2955-72(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,373 INFO L274 CegarLoopResult]: For program point L2955-75(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,373 INFO L274 CegarLoopResult]: For program point L2957-12(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,373 INFO L274 CegarLoopResult]: For program point L2955-74(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,373 INFO L274 CegarLoopResult]: For program point L2957-15(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,373 INFO L274 CegarLoopResult]: For program point L2955-77(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,373 INFO L274 CegarLoopResult]: For program point L2957-14(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,374 INFO L274 CegarLoopResult]: For program point L2957-17(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,374 INFO L274 CegarLoopResult]: For program point L2955-78(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,374 INFO L274 CegarLoopResult]: For program point L2955-81(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,374 INFO L274 CegarLoopResult]: For program point L2957-18(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,374 INFO L274 CegarLoopResult]: For program point L2955-80(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,375 INFO L274 CegarLoopResult]: For program point L2957-21(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,375 INFO L274 CegarLoopResult]: For program point L2955-83(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,375 INFO L274 CegarLoopResult]: For program point L2957-20(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,375 INFO L274 CegarLoopResult]: For program point L2957-23(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,375 INFO L274 CegarLoopResult]: For program point L2955-84(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,376 INFO L274 CegarLoopResult]: For program point L2955-87(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,376 INFO L274 CegarLoopResult]: For program point L2957-24(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,376 INFO L274 CegarLoopResult]: For program point L2955-86(lines 2955 2956) no Hoare annotation was computed. [2020-10-26 00:50:20,376 INFO L274 CegarLoopResult]: For program point L2957-27(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,376 INFO L274 CegarLoopResult]: For program point L2955-89(lines 2955 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,376 INFO L274 CegarLoopResult]: For program point L2957-26(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,377 INFO L274 CegarLoopResult]: For program point L2957-29(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,377 INFO L274 CegarLoopResult]: For program point L2957-30(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,377 INFO L274 CegarLoopResult]: For program point L2957-33(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,377 INFO L274 CegarLoopResult]: For program point L2957-32(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,377 INFO L274 CegarLoopResult]: For program point L2957-35(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,378 INFO L274 CegarLoopResult]: For program point L2957-36(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,378 INFO L274 CegarLoopResult]: For program point L2957-39(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,378 INFO L274 CegarLoopResult]: For program point L2957-38(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,378 INFO L274 CegarLoopResult]: For program point L2957-41(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,378 INFO L274 CegarLoopResult]: For program point L2957-42(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,378 INFO L274 CegarLoopResult]: For program point L2957-44(line 2957) no Hoare annotation was computed. [2020-10-26 00:50:20,379 INFO L274 CegarLoopResult]: For program point L7385-3(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,379 INFO L274 CegarLoopResult]: For program point L7385-2(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,379 INFO L274 CegarLoopResult]: For program point L7385-1(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,379 INFO L274 CegarLoopResult]: For program point L7385(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,379 INFO L274 CegarLoopResult]: For program point L7385-7(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,379 INFO L274 CegarLoopResult]: For program point L7385-6(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,380 INFO L274 CegarLoopResult]: For program point L7385-5(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,380 INFO L274 CegarLoopResult]: For program point L7385-4(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,380 INFO L274 CegarLoopResult]: For program point L7385-11(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,380 INFO L274 CegarLoopResult]: For program point L7385-10(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,380 INFO L274 CegarLoopResult]: For program point L7385-9(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,381 INFO L274 CegarLoopResult]: For program point L7385-8(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,381 INFO L274 CegarLoopResult]: For program point L7385-15(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,381 INFO L274 CegarLoopResult]: For program point L7385-14(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,381 INFO L274 CegarLoopResult]: For program point L7385-13(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,381 INFO L274 CegarLoopResult]: For program point L7385-12(lines 7385 7387) no Hoare annotation was computed. [2020-10-26 00:50:20,381 INFO L274 CegarLoopResult]: For program point L8575(lines 8575 8581) no Hoare annotation was computed. [2020-10-26 00:50:20,382 INFO L274 CegarLoopResult]: For program point L2498(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,382 INFO L274 CegarLoopResult]: For program point L2498-2(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,382 INFO L274 CegarLoopResult]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,382 INFO L274 CegarLoopResult]: For program point L2498-4(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,382 INFO L274 CegarLoopResult]: For program point L2498-3(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,383 INFO L274 CegarLoopResult]: For program point L2498-6(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,383 INFO L274 CegarLoopResult]: For program point L2498-5(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,383 INFO L274 CegarLoopResult]: For program point L2498-8(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,383 INFO L274 CegarLoopResult]: For program point L2498-7(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,383 INFO L274 CegarLoopResult]: For program point L2498-10(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,383 INFO L274 CegarLoopResult]: For program point L2498-9(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,384 INFO L274 CegarLoopResult]: For program point L2498-12(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,384 INFO L274 CegarLoopResult]: For program point L2498-11(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,384 INFO L274 CegarLoopResult]: For program point L2498-14(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,384 INFO L274 CegarLoopResult]: For program point L2498-13(lines 2498 2499) no Hoare annotation was computed. [2020-10-26 00:50:20,384 INFO L270 CegarLoopResult]: At program point L2961-1(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,384 INFO L270 CegarLoopResult]: At program point L2961(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,385 INFO L270 CegarLoopResult]: At program point L2961-3(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,385 INFO L270 CegarLoopResult]: At program point L2961-2(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,385 INFO L270 CegarLoopResult]: At program point L2961-5(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,385 INFO L270 CegarLoopResult]: At program point L2961-4(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,385 INFO L270 CegarLoopResult]: At program point L2961-7(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,386 INFO L270 CegarLoopResult]: At program point L2961-6(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,386 INFO L270 CegarLoopResult]: At program point L2961-9(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,386 INFO L270 CegarLoopResult]: At program point L2961-8(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,386 INFO L270 CegarLoopResult]: At program point L2961-11(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,386 INFO L270 CegarLoopResult]: At program point L2961-10(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,387 INFO L270 CegarLoopResult]: At program point L2961-13(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,387 INFO L270 CegarLoopResult]: At program point L2961-12(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,387 INFO L270 CegarLoopResult]: At program point L2961-14(lines 2935 2962) the Hoare annotation is: false [2020-10-26 00:50:20,387 INFO L274 CegarLoopResult]: For program point L8577(lines 8577 8580) no Hoare annotation was computed. [2020-10-26 00:50:20,387 INFO L270 CegarLoopResult]: At program point L2501-1(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,387 INFO L270 CegarLoopResult]: At program point L2501(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,388 INFO L270 CegarLoopResult]: At program point L2501-3(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,388 INFO L270 CegarLoopResult]: At program point L2501-2(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,388 INFO L270 CegarLoopResult]: At program point L2501-5(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,388 INFO L270 CegarLoopResult]: At program point L2501-4(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,388 INFO L270 CegarLoopResult]: At program point L255(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,389 INFO L270 CegarLoopResult]: At program point L2501-7(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,389 INFO L270 CegarLoopResult]: At program point L255-1(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,389 INFO L270 CegarLoopResult]: At program point L2501-6(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,389 INFO L270 CegarLoopResult]: At program point L255-2(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,389 INFO L270 CegarLoopResult]: At program point L2501-9(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,389 INFO L270 CegarLoopResult]: At program point L255-3(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,390 INFO L270 CegarLoopResult]: At program point L2501-8(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,390 INFO L270 CegarLoopResult]: At program point L255-4(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,390 INFO L270 CegarLoopResult]: At program point L2501-11(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,390 INFO L270 CegarLoopResult]: At program point L255-5(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,390 INFO L270 CegarLoopResult]: At program point L2501-10(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,391 INFO L270 CegarLoopResult]: At program point L255-6(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,391 INFO L270 CegarLoopResult]: At program point L2501-13(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,391 INFO L270 CegarLoopResult]: At program point L255-7(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,391 INFO L270 CegarLoopResult]: At program point L2501-12(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,391 INFO L270 CegarLoopResult]: At program point L255-8(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,392 INFO L270 CegarLoopResult]: At program point L255-9(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,392 INFO L270 CegarLoopResult]: At program point L2501-14(lines 2497 2502) the Hoare annotation is: false [2020-10-26 00:50:20,392 INFO L270 CegarLoopResult]: At program point L255-10(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,392 INFO L270 CegarLoopResult]: At program point L255-11(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,392 INFO L270 CegarLoopResult]: At program point L255-12(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,392 INFO L270 CegarLoopResult]: At program point L255-13(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,393 INFO L270 CegarLoopResult]: At program point L255-14(lines 253 256) the Hoare annotation is: false [2020-10-26 00:50:20,393 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-26 00:50:20,393 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,393 INFO L274 CegarLoopResult]: For program point L8318(line 8318) no Hoare annotation was computed. [2020-10-26 00:50:20,393 INFO L270 CegarLoopResult]: At program point L8384-2(lines 8364 8385) the Hoare annotation is: false [2020-10-26 00:50:20,394 INFO L270 CegarLoopResult]: At program point L8384-1(lines 8364 8385) the Hoare annotation is: false [2020-10-26 00:50:20,394 INFO L270 CegarLoopResult]: At program point L8384(lines 8364 8385) the Hoare annotation is: (= |ULTIMATE.start_aws_priority_queue_is_valid_#res| 0) [2020-10-26 00:50:20,394 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,394 INFO L274 CegarLoopResult]: For program point L8318-3(lines 8318 8321) no Hoare annotation was computed. [2020-10-26 00:50:20,395 INFO L274 CegarLoopResult]: For program point L8318-2(line 8318) no Hoare annotation was computed. [2020-10-26 00:50:20,395 INFO L270 CegarLoopResult]: At program point L8384-4(lines 8364 8385) the Hoare annotation is: false [2020-10-26 00:50:20,395 INFO L270 CegarLoopResult]: At program point L8384-3(lines 8364 8385) the Hoare annotation is: false [2020-10-26 00:50:20,395 INFO L274 CegarLoopResult]: For program point L8318-8(line 8318) no Hoare annotation was computed. [2020-10-26 00:50:20,395 INFO L274 CegarLoopResult]: For program point L8318-6(line 8318) no Hoare annotation was computed. [2020-10-26 00:50:20,395 INFO L274 CegarLoopResult]: For program point L8318-5(lines 8318 8321) no Hoare annotation was computed. [2020-10-26 00:50:20,396 INFO L274 CegarLoopResult]: For program point L8318-12(line 8318) no Hoare annotation was computed. [2020-10-26 00:50:20,396 INFO L274 CegarLoopResult]: For program point L8318-11(lines 8318 8321) no Hoare annotation was computed. [2020-10-26 00:50:20,396 INFO L274 CegarLoopResult]: For program point L8318-9(lines 8318 8321) no Hoare annotation was computed. [2020-10-26 00:50:20,396 INFO L274 CegarLoopResult]: For program point L8318-15(lines 8318 8321) no Hoare annotation was computed. [2020-10-26 00:50:20,396 INFO L274 CegarLoopResult]: For program point L8318-14(line 8318) no Hoare annotation was computed. [2020-10-26 00:50:20,396 INFO L274 CegarLoopResult]: For program point L8318-20(line 8318) no Hoare annotation was computed. [2020-10-26 00:50:20,397 INFO L274 CegarLoopResult]: For program point L8318-18(line 8318) no Hoare annotation was computed. [2020-10-26 00:50:20,397 INFO L274 CegarLoopResult]: For program point L8318-17(lines 8318 8321) no Hoare annotation was computed. [2020-10-26 00:50:20,397 INFO L274 CegarLoopResult]: For program point L8318-24(line 8318) no Hoare annotation was computed. [2020-10-26 00:50:20,397 INFO L274 CegarLoopResult]: For program point L8318-23(lines 8318 8321) no Hoare annotation was computed. [2020-10-26 00:50:20,397 INFO L274 CegarLoopResult]: For program point L8318-21(lines 8318 8321) no Hoare annotation was computed. [2020-10-26 00:50:20,397 INFO L274 CegarLoopResult]: For program point L8318-27(lines 8318 8321) no Hoare annotation was computed. [2020-10-26 00:50:20,398 INFO L274 CegarLoopResult]: For program point L8318-26(line 8318) no Hoare annotation was computed. [2020-10-26 00:50:20,398 INFO L274 CegarLoopResult]: For program point L8318-29(lines 8318 8321) no Hoare annotation was computed. [2020-10-26 00:50:20,398 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)) [2020-10-26 00:50:20,398 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)) [2020-10-26 00:50:20,398 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)) [2020-10-26 00:50:20,399 INFO L270 CegarLoopResult]: At program point L261-2(line 261) the Hoare annotation is: false [2020-10-26 00:50:20,399 INFO L270 CegarLoopResult]: At program point L261-3(line 261) the Hoare annotation is: false [2020-10-26 00:50:20,399 INFO L270 CegarLoopResult]: At program point L261-4(line 261) the Hoare annotation is: false [2020-10-26 00:50:20,399 INFO L274 CegarLoopResult]: For program point L3169(line 3169) no Hoare annotation was computed. [2020-10-26 00:50:20,399 INFO L274 CegarLoopResult]: For program point L3169-2(line 3169) no Hoare annotation was computed. [2020-10-26 00:50:20,400 INFO L274 CegarLoopResult]: For program point L6803(lines 6803 6807) no Hoare annotation was computed. [2020-10-26 00:50:20,400 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-26 00:50:20,400 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,400 INFO L274 CegarLoopResult]: For program point L8588(line 8588) no Hoare annotation was computed. [2020-10-26 00:50:20,400 INFO L274 CegarLoopResult]: For program point L8588-2(line 8588) no Hoare annotation was computed. [2020-10-26 00:50:20,401 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)) [2020-10-26 00:50:20,401 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)) [2020-10-26 00:50:20,401 INFO L270 CegarLoopResult]: At program point L3173(lines 3163 3174) the Hoare annotation is: false [2020-10-26 00:50:20,401 INFO L274 CegarLoopResult]: For program point L8591(lines 8591 8604) no Hoare annotation was computed. [2020-10-26 00:50:20,401 INFO L274 CegarLoopResult]: For program point L8591-1(lines 8591 8604) no Hoare annotation was computed. [2020-10-26 00:50:20,401 INFO L274 CegarLoopResult]: For program point L6742(lines 6742 6754) no Hoare annotation was computed. [2020-10-26 00:50:20,402 INFO L274 CegarLoopResult]: For program point L6742-1(lines 6742 6754) no Hoare annotation was computed. [2020-10-26 00:50:20,402 INFO L274 CegarLoopResult]: For program point L6743(line 6743) no Hoare annotation was computed. [2020-10-26 00:50:20,402 INFO L274 CegarLoopResult]: For program point L6743-4(line 6743) no Hoare annotation was computed. [2020-10-26 00:50:20,402 INFO L274 CegarLoopResult]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2020-10-26 00:50:20,402 INFO L274 CegarLoopResult]: For program point L6743-6(lines 6743 6753) no Hoare annotation was computed. [2020-10-26 00:50:20,402 INFO L274 CegarLoopResult]: For program point L8593(lines 8593 8603) no Hoare annotation was computed. [2020-10-26 00:50:20,403 INFO L274 CegarLoopResult]: For program point L8595(lines 8595 8602) no Hoare annotation was computed. [2020-10-26 00:50:20,403 INFO L274 CegarLoopResult]: For program point L3179(line 3179) no Hoare annotation was computed. [2020-10-26 00:50:20,403 INFO L274 CegarLoopResult]: For program point L3179-2(line 3179) no Hoare annotation was computed. [2020-10-26 00:50:20,403 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,403 INFO L274 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,404 INFO L274 CegarLoopResult]: For program point L208-1(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,404 INFO L274 CegarLoopResult]: For program point L208-2(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,404 INFO L274 CegarLoopResult]: For program point L208-3(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,404 INFO L274 CegarLoopResult]: For program point L208-4(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,404 INFO L274 CegarLoopResult]: For program point L208-5(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,404 INFO L274 CegarLoopResult]: For program point L208-6(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,405 INFO L274 CegarLoopResult]: For program point L208-7(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,405 INFO L274 CegarLoopResult]: For program point L208-8(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,405 INFO L274 CegarLoopResult]: For program point L208-9(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,405 INFO L274 CegarLoopResult]: For program point L208-10(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,405 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)) [2020-10-26 00:50:20,406 INFO L274 CegarLoopResult]: For program point L208-11(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,406 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)) [2020-10-26 00:50:20,406 INFO L274 CegarLoopResult]: For program point L208-12(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,406 INFO L274 CegarLoopResult]: For program point L208-13(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,406 INFO L274 CegarLoopResult]: For program point L208-14(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,406 INFO L274 CegarLoopResult]: For program point L208-15(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,407 INFO L270 CegarLoopResult]: At program point L6947-4(lines 6943 6948) the Hoare annotation is: false [2020-10-26 00:50:20,407 INFO L274 CegarLoopResult]: For program point L208-16(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,407 INFO L270 CegarLoopResult]: At program point L6947-3(lines 6943 6948) the Hoare annotation is: false [2020-10-26 00:50:20,407 INFO L274 CegarLoopResult]: For program point L208-17(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,407 INFO L270 CegarLoopResult]: At program point L6947-2(lines 6943 6948) the Hoare annotation is: false [2020-10-26 00:50:20,408 INFO L274 CegarLoopResult]: For program point L208-18(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,408 INFO L274 CegarLoopResult]: For program point L208-19(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,408 INFO L274 CegarLoopResult]: For program point L208-20(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,408 INFO L274 CegarLoopResult]: For program point L208-21(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,408 INFO L274 CegarLoopResult]: For program point L3182(lines 3182 3186) no Hoare annotation was computed. [2020-10-26 00:50:20,408 INFO L274 CegarLoopResult]: For program point L6750(lines 6750 6752) no Hoare annotation was computed. [2020-10-26 00:50:20,409 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,409 INFO L274 CegarLoopResult]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2020-10-26 00:50:20,409 INFO L274 CegarLoopResult]: For program point L6750-2(lines 6750 6752) no Hoare annotation was computed. [2020-10-26 00:50:20,409 INFO L274 CegarLoopResult]: For program point L6750-5(lines 6750 6752) no Hoare annotation was computed. [2020-10-26 00:50:20,409 INFO L274 CegarLoopResult]: For program point L210(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,409 INFO L274 CegarLoopResult]: For program point L210-1(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,410 INFO L274 CegarLoopResult]: For program point L210-2(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,410 INFO L274 CegarLoopResult]: For program point L210-3(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,410 INFO L274 CegarLoopResult]: For program point L210-4(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,410 INFO L274 CegarLoopResult]: For program point L210-5(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,410 INFO L274 CegarLoopResult]: For program point L210-6(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,411 INFO L274 CegarLoopResult]: For program point L210-7(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,411 INFO L274 CegarLoopResult]: For program point L210-8(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,411 INFO L274 CegarLoopResult]: For program point L210-9(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,411 INFO L274 CegarLoopResult]: For program point L210-10(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,411 INFO L274 CegarLoopResult]: For program point L210-11(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,411 INFO L274 CegarLoopResult]: For program point L210-12(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,412 INFO L274 CegarLoopResult]: For program point L210-13(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,412 INFO L274 CegarLoopResult]: For program point L210-14(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,412 INFO L274 CegarLoopResult]: For program point L210-15(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,412 INFO L274 CegarLoopResult]: For program point L210-16(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,412 INFO L274 CegarLoopResult]: For program point L210-17(lines 210 212) no Hoare annotation was computed. [2020-10-26 00:50:20,412 INFO L274 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,413 INFO L274 CegarLoopResult]: For program point L7412(lines 7412 7427) no Hoare annotation was computed. [2020-10-26 00:50:20,413 INFO L274 CegarLoopResult]: For program point L211-2(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,413 INFO L274 CegarLoopResult]: For program point L211-4(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,413 INFO L274 CegarLoopResult]: For program point L211-6(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,413 INFO L274 CegarLoopResult]: For program point L211-8(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,413 INFO L274 CegarLoopResult]: For program point L211-10(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,414 INFO L274 CegarLoopResult]: For program point L211-12(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,414 INFO L274 CegarLoopResult]: For program point L211-14(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,414 INFO L274 CegarLoopResult]: For program point L211-16(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,414 INFO L274 CegarLoopResult]: For program point L211-18(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,414 INFO L270 CegarLoopResult]: At program point L2590(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,414 INFO L274 CegarLoopResult]: For program point L211-20(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,415 INFO L270 CegarLoopResult]: At program point L2590-2(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,415 INFO L274 CegarLoopResult]: For program point L211-22(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,415 INFO L270 CegarLoopResult]: At program point L2590-1(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,415 INFO L270 CegarLoopResult]: At program point L2590-4(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,415 INFO L274 CegarLoopResult]: For program point L211-24(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,416 INFO L270 CegarLoopResult]: At program point L2590-3(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,416 INFO L274 CegarLoopResult]: For program point L211-26(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,416 INFO L270 CegarLoopResult]: At program point L2590-6(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,416 INFO L270 CegarLoopResult]: At program point L2590-5(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,416 INFO L274 CegarLoopResult]: For program point L211-28(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,416 INFO L270 CegarLoopResult]: At program point L2590-8(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,417 INFO L270 CegarLoopResult]: At program point L2590-7(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,417 INFO L274 CegarLoopResult]: For program point L211-30(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,417 INFO L270 CegarLoopResult]: At program point L2590-10(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,417 INFO L274 CegarLoopResult]: For program point L7413-2(line 7413) no Hoare annotation was computed. [2020-10-26 00:50:20,417 INFO L270 CegarLoopResult]: At program point L2590-9(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,417 INFO L274 CegarLoopResult]: For program point L211-32(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,418 INFO L270 CegarLoopResult]: At program point L2590-12(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,418 INFO L274 CegarLoopResult]: For program point L7413(line 7413) no Hoare annotation was computed. [2020-10-26 00:50:20,418 INFO L270 CegarLoopResult]: At program point L2590-11(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,418 INFO L274 CegarLoopResult]: For program point L211-34(line 211) no Hoare annotation was computed. [2020-10-26 00:50:20,418 INFO L270 CegarLoopResult]: At program point L2590-14(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,418 INFO L270 CegarLoopResult]: At program point L2590-13(lines 2586 2594) the Hoare annotation is: false [2020-10-26 00:50:20,419 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)) [2020-10-26 00:50:20,419 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)) [2020-10-26 00:50:20,419 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)) [2020-10-26 00:50:20,419 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)) [2020-10-26 00:50:20,419 INFO L274 CegarLoopResult]: For program point L8538(line 8538) no Hoare annotation was computed. [2020-10-26 00:50:20,420 INFO L274 CegarLoopResult]: For program point L7415(line 7415) no Hoare annotation was computed. [2020-10-26 00:50:20,420 INFO L274 CegarLoopResult]: For program point L8538-2(line 8538) no Hoare annotation was computed. [2020-10-26 00:50:20,420 INFO L274 CegarLoopResult]: For program point L7415-2(line 7415) no Hoare annotation was computed. [2020-10-26 00:50:20,420 INFO L270 CegarLoopResult]: At program point L1998(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,420 INFO L270 CegarLoopResult]: At program point L1998-1(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,420 INFO L270 CegarLoopResult]: At program point L1998-2(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,421 INFO L270 CegarLoopResult]: At program point L1998-3(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,421 INFO L270 CegarLoopResult]: At program point L1998-4(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,421 INFO L270 CegarLoopResult]: At program point L1998-5(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,421 INFO L270 CegarLoopResult]: At program point L1998-6(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,421 INFO L270 CegarLoopResult]: At program point L1998-7(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,422 INFO L270 CegarLoopResult]: At program point L1998-8(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,422 INFO L270 CegarLoopResult]: At program point L1998-9(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,422 INFO L270 CegarLoopResult]: At program point L1998-10(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,422 INFO L270 CegarLoopResult]: At program point L1998-11(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,422 INFO L270 CegarLoopResult]: At program point L1998-12(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,423 INFO L270 CegarLoopResult]: At program point L1998-13(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,423 INFO L270 CegarLoopResult]: At program point L1998-14(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,423 INFO L270 CegarLoopResult]: At program point L1998-15(lines 1988 1999) the Hoare annotation is: false [2020-10-26 00:50:20,423 INFO L270 CegarLoopResult]: At program point L3188(lines 3176 3189) the Hoare annotation is: false [2020-10-26 00:50:20,423 INFO L274 CegarLoopResult]: For program point L8540(lines 8540 8543) no Hoare annotation was computed. [2020-10-26 00:50:20,423 INFO L274 CegarLoopResult]: For program point L7417-2(line 7417) no Hoare annotation was computed. [2020-10-26 00:50:20,424 INFO L274 CegarLoopResult]: For program point L7417(line 7417) no Hoare annotation was computed. [2020-10-26 00:50:20,424 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-26 00:50:20,424 INFO L274 CegarLoopResult]: For program point L7419(line 7419) no Hoare annotation was computed. [2020-10-26 00:50:20,424 INFO L274 CegarLoopResult]: For program point L7419-2(line 7419) no Hoare annotation was computed. [2020-10-26 00:50:20,424 INFO L277 CegarLoopResult]: At program point L8609(line 8609) the Hoare annotation is: true [2020-10-26 00:50:20,424 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,425 INFO L274 CegarLoopResult]: For program point L7421-2(line 7421) no Hoare annotation was computed. [2020-10-26 00:50:20,425 INFO L274 CegarLoopResult]: For program point L7421(line 7421) no Hoare annotation was computed. [2020-10-26 00:50:20,425 INFO L274 CegarLoopResult]: For program point L8546(lines 8546 8548) no Hoare annotation was computed. [2020-10-26 00:50:20,425 INFO L274 CegarLoopResult]: For program point L7423(line 7423) no Hoare annotation was computed. [2020-10-26 00:50:20,425 INFO L274 CegarLoopResult]: For program point L222(lines 222 224) no Hoare annotation was computed. [2020-10-26 00:50:20,425 INFO L274 CegarLoopResult]: For program point L222-1(lines 222 224) no Hoare annotation was computed. [2020-10-26 00:50:20,426 INFO L274 CegarLoopResult]: For program point L222-2(lines 222 224) no Hoare annotation was computed. [2020-10-26 00:50:20,426 INFO L274 CegarLoopResult]: For program point L8546-2(lines 8546 8548) no Hoare annotation was computed. [2020-10-26 00:50:20,426 INFO L274 CegarLoopResult]: For program point L222-3(lines 222 224) no Hoare annotation was computed. [2020-10-26 00:50:20,426 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,426 INFO L274 CegarLoopResult]: For program point L7423-2(line 7423) no Hoare annotation was computed. [2020-10-26 00:50:20,427 INFO L274 CegarLoopResult]: For program point L222-4(lines 222 224) no Hoare annotation was computed. [2020-10-26 00:50:20,427 INFO L274 CegarLoopResult]: For program point L222-5(lines 222 224) no Hoare annotation was computed. [2020-10-26 00:50:20,427 INFO L274 CegarLoopResult]: For program point L222-6(lines 222 224) no Hoare annotation was computed. [2020-10-26 00:50:20,427 INFO L274 CegarLoopResult]: For program point L222-7(lines 222 224) no Hoare annotation was computed. [2020-10-26 00:50:20,427 INFO L274 CegarLoopResult]: For program point L222-8(lines 222 224) no Hoare annotation was computed. [2020-10-26 00:50:20,427 INFO L274 CegarLoopResult]: For program point L222-9(lines 222 224) no Hoare annotation was computed. [2020-10-26 00:50:20,428 INFO L274 CegarLoopResult]: For program point L222-10(lines 222 224) no Hoare annotation was computed. [2020-10-26 00:50:20,428 INFO L270 CegarLoopResult]: At program point L6961-3(lines 6960 6964) the Hoare annotation is: false [2020-10-26 00:50:20,428 INFO L274 CegarLoopResult]: For program point L6961-2(lines 6961 6963) no Hoare annotation was computed. [2020-10-26 00:50:20,428 INFO L274 CegarLoopResult]: For program point L6961(lines 6961 6963) no Hoare annotation was computed. [2020-10-26 00:50:20,428 INFO L270 CegarLoopResult]: At program point L6961-7(lines 6960 6964) the Hoare annotation is: false [2020-10-26 00:50:20,429 INFO L274 CegarLoopResult]: For program point L6961-6(lines 6961 6963) no Hoare annotation was computed. [2020-10-26 00:50:20,429 INFO L274 CegarLoopResult]: For program point L6961-4(lines 6961 6963) no Hoare annotation was computed. [2020-10-26 00:50:20,429 INFO L270 CegarLoopResult]: At program point L6961-11(lines 6960 6964) the Hoare annotation is: false [2020-10-26 00:50:20,429 INFO L274 CegarLoopResult]: For program point L6961-10(lines 6961 6963) no Hoare annotation was computed. [2020-10-26 00:50:20,429 INFO L274 CegarLoopResult]: For program point L6961-8(lines 6961 6963) no Hoare annotation was computed. [2020-10-26 00:50:20,429 INFO L270 CegarLoopResult]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: false [2020-10-26 00:50:20,430 INFO L274 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-10-26 00:50:20,430 INFO L274 CegarLoopResult]: For program point L2337-2(lines 2337 2343) no Hoare annotation was computed. [2020-10-26 00:50:20,430 INFO L274 CegarLoopResult]: For program point L223-2(line 223) no Hoare annotation was computed. [2020-10-26 00:50:20,430 INFO L274 CegarLoopResult]: For program point L2337-4(lines 2337 2343) no Hoare annotation was computed. [2020-10-26 00:50:20,430 INFO L274 CegarLoopResult]: For program point L2337-7(lines 2337 2343) no Hoare annotation was computed. [2020-10-26 00:50:20,430 INFO L274 CegarLoopResult]: For program point L223-4(line 223) no Hoare annotation was computed. [2020-10-26 00:50:20,431 INFO L274 CegarLoopResult]: For program point L2337-9(lines 2337 2343) no Hoare annotation was computed. [2020-10-26 00:50:20,431 INFO L274 CegarLoopResult]: For program point L223-6(line 223) no Hoare annotation was computed. [2020-10-26 00:50:20,431 INFO L270 CegarLoopResult]: At program point L2337-8(lines 2337 2343) the Hoare annotation is: false [2020-10-26 00:50:20,431 INFO L274 CegarLoopResult]: For program point L223-8(line 223) no Hoare annotation was computed. [2020-10-26 00:50:20,431 INFO L270 CegarLoopResult]: At program point L2337-13(lines 2337 2343) the Hoare annotation is: false [2020-10-26 00:50:20,431 INFO L274 CegarLoopResult]: For program point L223-10(line 223) no Hoare annotation was computed. [2020-10-26 00:50:20,431 INFO L274 CegarLoopResult]: For program point L2337-12(lines 2337 2343) no Hoare annotation was computed. [2020-10-26 00:50:20,432 INFO L274 CegarLoopResult]: For program point L223-12(line 223) no Hoare annotation was computed. [2020-10-26 00:50:20,432 INFO L274 CegarLoopResult]: For program point L2337-14(lines 2337 2343) no Hoare annotation was computed. [2020-10-26 00:50:20,432 INFO L274 CegarLoopResult]: For program point L2337-17(lines 2337 2343) no Hoare annotation was computed. [2020-10-26 00:50:20,432 INFO L274 CegarLoopResult]: For program point L223-14(line 223) no Hoare annotation was computed. [2020-10-26 00:50:20,432 INFO L274 CegarLoopResult]: For program point L2337-19(lines 2337 2343) no Hoare annotation was computed. [2020-10-26 00:50:20,432 INFO L274 CegarLoopResult]: For program point L223-16(line 223) no Hoare annotation was computed. [2020-10-26 00:50:20,433 INFO L270 CegarLoopResult]: At program point L2337-18(lines 2337 2343) the Hoare annotation is: false [2020-10-26 00:50:20,433 INFO L274 CegarLoopResult]: For program point L223-18(line 223) no Hoare annotation was computed. [2020-10-26 00:50:20,433 INFO L270 CegarLoopResult]: At program point L2337-23(lines 2337 2343) the Hoare annotation is: false [2020-10-26 00:50:20,433 INFO L274 CegarLoopResult]: For program point L223-20(line 223) no Hoare annotation was computed. [2020-10-26 00:50:20,433 INFO L274 CegarLoopResult]: For program point L2337-22(lines 2337 2343) no Hoare annotation was computed. [2020-10-26 00:50:20,433 INFO L274 CegarLoopResult]: For program point L2337-24(lines 2337 2343) no Hoare annotation was computed. [2020-10-26 00:50:20,434 INFO L274 CegarLoopResult]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2020-10-26 00:50:20,434 INFO L274 CegarLoopResult]: For program point L2338-2(lines 2338 2342) no Hoare annotation was computed. [2020-10-26 00:50:20,434 INFO L274 CegarLoopResult]: For program point L2338-1(lines 2338 2342) no Hoare annotation was computed. [2020-10-26 00:50:20,434 INFO L274 CegarLoopResult]: For program point L2338-4(lines 2338 2342) no Hoare annotation was computed. [2020-10-26 00:50:20,434 INFO L274 CegarLoopResult]: For program point L7425(line 7425) no Hoare annotation was computed. [2020-10-26 00:50:20,435 INFO L274 CegarLoopResult]: For program point L2338-3(lines 2338 2342) no Hoare annotation was computed. [2020-10-26 00:50:20,435 INFO L274 CegarLoopResult]: For program point L8351(line 8351) no Hoare annotation was computed. [2020-10-26 00:50:20,435 INFO L274 CegarLoopResult]: For program point L8351-5(lines 8351 8352) no Hoare annotation was computed. [2020-10-26 00:50:20,435 INFO L274 CegarLoopResult]: For program point L8351-3(lines 8351 8352) no Hoare annotation was computed. [2020-10-26 00:50:20,435 INFO L274 CegarLoopResult]: For program point L8351-2(line 8351) no Hoare annotation was computed. [2020-10-26 00:50:20,435 INFO L274 CegarLoopResult]: For program point L8351-9(lines 8351 8352) no Hoare annotation was computed. [2020-10-26 00:50:20,436 INFO L274 CegarLoopResult]: For program point L8351-8(line 8351) no Hoare annotation was computed. [2020-10-26 00:50:20,436 INFO L274 CegarLoopResult]: For program point L8351-6(line 8351) no Hoare annotation was computed. [2020-10-26 00:50:20,436 INFO L274 CegarLoopResult]: For program point L8351-12(line 8351) no Hoare annotation was computed. [2020-10-26 00:50:20,436 INFO L274 CegarLoopResult]: For program point L8351-11(lines 8351 8352) no Hoare annotation was computed. [2020-10-26 00:50:20,436 INFO L274 CegarLoopResult]: For program point L8351-17(lines 8351 8352) no Hoare annotation was computed. [2020-10-26 00:50:20,436 INFO L274 CegarLoopResult]: For program point L8351-15(lines 8351 8352) no Hoare annotation was computed. [2020-10-26 00:50:20,437 INFO L274 CegarLoopResult]: For program point L8351-14(line 8351) no Hoare annotation was computed. [2020-10-26 00:50:20,437 INFO L274 CegarLoopResult]: For program point L8351-21(lines 8351 8352) no Hoare annotation was computed. [2020-10-26 00:50:20,437 INFO L274 CegarLoopResult]: For program point L8351-20(line 8351) no Hoare annotation was computed. [2020-10-26 00:50:20,437 INFO L274 CegarLoopResult]: For program point L8351-18(line 8351) no Hoare annotation was computed. [2020-10-26 00:50:20,437 INFO L274 CegarLoopResult]: For program point L8351-24(line 8351) no Hoare annotation was computed. [2020-10-26 00:50:20,437 INFO L274 CegarLoopResult]: For program point L8351-23(lines 8351 8352) no Hoare annotation was computed. [2020-10-26 00:50:20,438 INFO L274 CegarLoopResult]: For program point L8351-29(lines 8351 8352) no Hoare annotation was computed. [2020-10-26 00:50:20,438 INFO L274 CegarLoopResult]: For program point L8351-27(lines 8351 8352) no Hoare annotation was computed. [2020-10-26 00:50:20,438 INFO L274 CegarLoopResult]: For program point L8351-26(line 8351) no Hoare annotation was computed. [2020-10-26 00:50:20,438 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-26 00:50:20,438 INFO L270 CegarLoopResult]: At program point L8551(lines 8536 8552) the Hoare annotation is: false [2020-10-26 00:50:20,438 INFO L274 CegarLoopResult]: For program point L8554(lines 8554 8608) no Hoare annotation was computed. [2020-10-26 00:50:20,439 INFO L274 CegarLoopResult]: For program point L2939-1(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,439 INFO L274 CegarLoopResult]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,439 INFO L274 CegarLoopResult]: For program point L2939-3(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,439 INFO L274 CegarLoopResult]: For program point L2939-2(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,439 INFO L274 CegarLoopResult]: For program point L2939-5(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,439 INFO L274 CegarLoopResult]: For program point L2939-4(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,440 INFO L274 CegarLoopResult]: For program point L2939-7(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,440 INFO L274 CegarLoopResult]: For program point L2939-6(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,440 INFO L274 CegarLoopResult]: For program point L2939-9(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,440 INFO L274 CegarLoopResult]: For program point L2939-8(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,440 INFO L274 CegarLoopResult]: For program point L2939-11(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,441 INFO L274 CegarLoopResult]: For program point L2939-10(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,441 INFO L274 CegarLoopResult]: For program point L2939-13(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,441 INFO L274 CegarLoopResult]: For program point L2939-12(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,441 INFO L274 CegarLoopResult]: For program point L2939-14(lines 2939 2943) no Hoare annotation was computed. [2020-10-26 00:50:20,441 INFO L270 CegarLoopResult]: At program point L2345-1(lines 2331 2348) the Hoare annotation is: false [2020-10-26 00:50:20,441 INFO L274 CegarLoopResult]: For program point L7432-2(lines 7432 7434) no Hoare annotation was computed. [2020-10-26 00:50:20,442 INFO L270 CegarLoopResult]: At program point L2345(lines 2331 2348) the Hoare annotation is: false [2020-10-26 00:50:20,442 INFO L270 CegarLoopResult]: At program point L2345-3(lines 2331 2348) the Hoare annotation is: false [2020-10-26 00:50:20,442 INFO L270 CegarLoopResult]: At program point L2345-2(lines 2331 2348) the Hoare annotation is: false [2020-10-26 00:50:20,442 INFO L270 CegarLoopResult]: At program point L2345-4(lines 2331 2348) the Hoare annotation is: false [2020-10-26 00:50:20,442 INFO L274 CegarLoopResult]: For program point L7432-4(lines 7432 7434) no Hoare annotation was computed. [2020-10-26 00:50:20,443 INFO L270 CegarLoopResult]: At program point L7432-3(lines 7432 7434) the Hoare annotation is: false [2020-10-26 00:50:20,443 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 208) no Hoare annotation was computed. [2020-10-26 00:50:20,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 12:50:20 BoogieIcfgContainer [2020-10-26 00:50:20,469 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-26 00:50:20,470 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-26 00:50:20,470 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-26 00:50:20,471 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-26 00:50:20,472 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 12:50:11" (3/4) ... [2020-10-26 00:50:20,477 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-26 00:50:20,528 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 312 nodes and edges [2020-10-26 00:50:20,536 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 110 nodes and edges [2020-10-26 00:50:20,543 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2020-10-26 00:50:20,550 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2020-10-26 00:50:20,559 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-10-26 00:50:20,567 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-10-26 00:50:20,574 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-10-26 00:50:20,581 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-26 00:50:20,622 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \result == 0 [2020-10-26 00:50:22,111 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-26 00:50:22,113 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-26 00:50:22,118 INFO L168 Benchmark]: Toolchain (without parser) took 27013.99 ms. Allocated memory was 52.4 MB in the beginning and 698.4 MB in the end (delta: 645.9 MB). Free memory was 30.7 MB in the beginning and 398.3 MB in the end (delta: -367.6 MB). Peak memory consumption was 492.7 MB. Max. memory is 16.1 GB. [2020-10-26 00:50:22,119 INFO L168 Benchmark]: CDTParser took 1.64 ms. Allocated memory is still 39.8 MB. Free memory was 17.9 MB in the beginning and 17.9 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-26 00:50:22,123 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4098.79 ms. Allocated memory was 52.4 MB in the beginning and 98.6 MB in the end (delta: 46.1 MB). Free memory was 30.2 MB in the beginning and 51.9 MB in the end (delta: -21.8 MB). Peak memory consumption was 65.8 MB. Max. memory is 16.1 GB. [2020-10-26 00:50:22,124 INFO L168 Benchmark]: Boogie Procedure Inliner took 312.27 ms. Allocated memory is still 98.6 MB. Free memory was 51.9 MB in the beginning and 32.2 MB in the end (delta: 19.7 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-10-26 00:50:22,124 INFO L168 Benchmark]: Boogie Preprocessor took 247.69 ms. Allocated memory is still 98.6 MB. Free memory was 32.2 MB in the beginning and 17.1 MB in the end (delta: 15.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-10-26 00:50:22,126 INFO L168 Benchmark]: RCFGBuilder took 11983.00 ms. Allocated memory was 98.6 MB in the beginning and 547.4 MB in the end (delta: 448.8 MB). Free memory was 17.1 MB in the beginning and 457.5 MB in the end (delta: -440.4 MB). Peak memory consumption was 304.1 MB. Max. memory is 16.1 GB. [2020-10-26 00:50:22,126 INFO L168 Benchmark]: TraceAbstraction took 8716.11 ms. Allocated memory is still 547.4 MB. Free memory was 456.5 MB in the beginning and 328.0 MB in the end (delta: 128.5 MB). Peak memory consumption was 127.4 MB. Max. memory is 16.1 GB. [2020-10-26 00:50:22,127 INFO L168 Benchmark]: Witness Printer took 1642.56 ms. Allocated memory was 547.4 MB in the beginning and 698.4 MB in the end (delta: 151.0 MB). Free memory was 328.0 MB in the beginning and 398.3 MB in the end (delta: -70.3 MB). Peak memory consumption was 293.6 MB. Max. memory is 16.1 GB. [2020-10-26 00:50:22,129 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.64 ms. Allocated memory is still 39.8 MB. Free memory was 17.9 MB in the beginning and 17.9 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4098.79 ms. Allocated memory was 52.4 MB in the beginning and 98.6 MB in the end (delta: 46.1 MB). Free memory was 30.2 MB in the beginning and 51.9 MB in the end (delta: -21.8 MB). Peak memory consumption was 65.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 312.27 ms. Allocated memory is still 98.6 MB. Free memory was 51.9 MB in the beginning and 32.2 MB in the end (delta: 19.7 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 247.69 ms. Allocated memory is still 98.6 MB. Free memory was 32.2 MB in the beginning and 17.1 MB in the end (delta: 15.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 11983.00 ms. Allocated memory was 98.6 MB in the beginning and 547.4 MB in the end (delta: 448.8 MB). Free memory was 17.1 MB in the beginning and 457.5 MB in the end (delta: -440.4 MB). Peak memory consumption was 304.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 8716.11 ms. Allocated memory is still 547.4 MB. Free memory was 456.5 MB in the beginning and 328.0 MB in the end (delta: 128.5 MB). Peak memory consumption was 127.4 MB. Max. memory is 16.1 GB. * Witness Printer took 1642.56 ms. Allocated memory was 547.4 MB in the beginning and 698.4 MB in the end (delta: 151.0 MB). Free memory was 328.0 MB in the beginning and 398.3 MB in the end (delta: -70.3 MB). Peak memory consumption was 293.6 MB. Max. memory is 16.1 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: 8.2s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 5.2s, 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, 4.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 23 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=490occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 1261 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 123 LocationsWithAnnotation, 123 PreInvPairs, 133 NumberOfFragments, 158 HoareAnnotationTreeSize, 123 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 123 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 1.0s 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...