./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/queue_longer.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_longer.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 Calling Ultimate with: /root/.sdkman/candidates/java/current/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/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/queue_longer.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_longer.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-2755261-m [2024-01-26 15:10:06,502 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:10:06,574 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:10:06,577 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:10:06,578 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:10:06,591 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:10:06,593 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:10:06,593 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:10:06,594 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:10:06,594 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:10:06,595 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:10:06,595 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:10:06,596 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:10:06,597 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:10:06,597 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:10:06,598 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:10:06,598 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:10:06,601 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:10:06,601 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:10:06,601 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:10:06,601 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:10:06,601 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:10:06,602 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:10:06,602 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:10:06,602 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:10:06,602 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:10:06,602 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:10:06,603 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:10:06,603 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:10:06,603 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:10:06,603 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:10:06,604 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:10:06,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:10:06,605 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:10:06,605 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:10:06,605 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:10:06,605 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:10:06,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:10:06,605 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:10:06,606 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:10:06,606 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:10:06,606 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:10:06,606 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:10:06,606 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:10:06,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:10:06,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:10:06,847 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:10:06,848 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:10:06,849 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:10:06,850 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_longer.i [2024-01-26 15:10:07,872 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:10:08,083 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:10:08,090 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i [2024-01-26 15:10:08,104 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94b2a531f/3686b8afeb4d48819e8bb879b7588011/FLAG2de0400e3 [2024-01-26 15:10:08,114 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94b2a531f/3686b8afeb4d48819e8bb879b7588011 [2024-01-26 15:10:08,116 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:10:08,119 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:10:08,119 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_longer.yml/witness.yml [2024-01-26 15:10:08,338 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:10:08,340 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:10:08,341 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:08,341 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:10:08,345 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:10:08,345 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:08" (1/2) ... [2024-01-26 15:10:08,347 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63eef928 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:08, skipping insertion in model container [2024-01-26 15:10:08,348 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:08" (1/2) ... [2024-01-26 15:10:08,349 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@150d2b61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:08, skipping insertion in model container [2024-01-26 15:10:08,349 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:08" (2/2) ... [2024-01-26 15:10:08,349 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63eef928 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:08, skipping insertion in model container [2024-01-26 15:10:08,350 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:08" (2/2) ... [2024-01-26 15:10:08,350 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:10:08,780 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:10:08,781 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 1 <= queue.tail [2024-01-26 15:10:08,782 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,782 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail != 401 [2024-01-26 15:10:08,782 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,782 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] -2147483647 <= queue.amount [2024-01-26 15:10:08,783 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail <= 400 [2024-01-26 15:10:08,783 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:08,783 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail != 401 [2024-01-26 15:10:08,783 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:08,783 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,784 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 0 <= queue.head [2024-01-26 15:10:08,784 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,784 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] arg == (void *)(& queue) [2024-01-26 15:10:08,784 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,784 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.head <= 400 [2024-01-26 15:10:08,784 INFO L98 nessWitnessExtractor]: Location invariant before [L1061-L1061] enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,784 INFO L98 nessWitnessExtractor]: Location invariant before [L1061-L1061] queue.tail == 0 [2024-01-26 15:10:08,784 INFO L98 nessWitnessExtractor]: Location invariant before [L1061-L1061] dequeue_flag == (_Bool)0 [2024-01-26 15:10:08,785 INFO L98 nessWitnessExtractor]: Location invariant before [L1061-L1061] queue.amount == 0 [2024-01-26 15:10:08,785 INFO L98 nessWitnessExtractor]: Location invariant before [L1061-L1061] queue.head == 0 [2024-01-26 15:10:08,785 INFO L98 nessWitnessExtractor]: Loop invariant at [L1018-L1030] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,785 INFO L98 nessWitnessExtractor]: Loop invariant at [L1018-L1030] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,785 INFO L98 nessWitnessExtractor]: Loop invariant at [L1018-L1030] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,786 INFO L98 nessWitnessExtractor]: Loop invariant at [L1018-L1030] arg == (void *)(& queue) [2024-01-26 15:10:08,786 INFO L98 nessWitnessExtractor]: Loop invariant at [L1018-L1030] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,786 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,786 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:08,786 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,786 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,786 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] 1 <= queue.tail [2024-01-26 15:10:08,786 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] -2147483647 <= queue.amount [2024-01-26 15:10:08,787 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] queue.tail != 401 [2024-01-26 15:10:08,787 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:08,787 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,787 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:08,787 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,787 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] 0 <= queue.head [2024-01-26 15:10:08,787 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] queue.head <= 400 [2024-01-26 15:10:08,788 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] queue.tail <= 400 [2024-01-26 15:10:08,788 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] arg == (void *)(& queue) [2024-01-26 15:10:08,788 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((QType *)arg)->tail != 401 [2024-01-26 15:10:08,788 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] queue.tail != 401 [2024-01-26 15:10:08,788 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q->head <= 400 [2024-01-26 15:10:08,788 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q == & queue [2024-01-26 15:10:08,789 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 0 <= queue.head [2024-01-26 15:10:08,789 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] queue.head <= 400 [2024-01-26 15:10:08,789 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] -2147483647 <= queue.amount [2024-01-26 15:10:08,789 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 1 <= queue.tail [2024-01-26 15:10:08,789 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q->tail != 401 [2024-01-26 15:10:08,789 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] queue.tail <= 400 [2024-01-26 15:10:08,789 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 0 <= q->head [2024-01-26 15:10:08,790 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 1 <= q->tail [2024-01-26 15:10:08,790 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q->tail <= 400 [2024-01-26 15:10:08,790 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,790 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] -2147483647 <= q->amount [2024-01-26 15:10:08,791 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,791 INFO L98 nessWitnessExtractor]: Location invariant before [L1062-L1062] queue.head == 0 [2024-01-26 15:10:08,791 INFO L98 nessWitnessExtractor]: Location invariant before [L1062-L1062] enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,792 INFO L98 nessWitnessExtractor]: Location invariant before [L1062-L1062] queue.amount == 0 [2024-01-26 15:10:08,792 INFO L98 nessWitnessExtractor]: Location invariant before [L1062-L1062] queue.tail == 0 [2024-01-26 15:10:08,792 INFO L98 nessWitnessExtractor]: Location invariant before [L1062-L1062] dequeue_flag == (_Bool)0 [2024-01-26 15:10:08,792 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= q->head [2024-01-26 15:10:08,792 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= queue.tail [2024-01-26 15:10:08,792 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] q == & queue [2024-01-26 15:10:08,792 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= queue.head [2024-01-26 15:10:08,792 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,792 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] q->head <= 400 [2024-01-26 15:10:08,793 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= q->tail [2024-01-26 15:10:08,793 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] queue.tail <= 400 [2024-01-26 15:10:08,793 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] -2147483647 <= q->amount [2024-01-26 15:10:08,793 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] q->tail <= 400 [2024-01-26 15:10:08,793 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] -2147483647 <= queue.amount [2024-01-26 15:10:08,793 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,793 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] queue.head <= 400 [2024-01-26 15:10:08,793 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] queue.head <= 400 [2024-01-26 15:10:08,793 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,794 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] (((((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && 1 <= queue.tail) && 1 <= ((QType *)arg)->tail) && queue.tail != 401) && ((QType *)arg)->tail != 401) || (0 <= queue.tail && 0 <= ((QType *)arg)->tail) [2024-01-26 15:10:08,794 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,794 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] arg == (void *)(& queue) [2024-01-26 15:10:08,794 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,794 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] 0 <= queue.head [2024-01-26 15:10:08,794 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,794 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] queue.tail <= 400 [2024-01-26 15:10:08,794 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,795 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] queue.tail <= 400 [2024-01-26 15:10:08,795 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,795 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,795 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] 0 <= queue.tail [2024-01-26 15:10:08,795 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,795 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,795 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] queue.head <= 400 [2024-01-26 15:10:08,795 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] arg == (void *)(& queue) [2024-01-26 15:10:08,795 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,796 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] ((((((((((((i == 2 && ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && queue.head != 401) && ((QType *)arg)->head != 401) || (0 <= queue.head && 0 <= ((QType *)arg)->head))) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 1) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 1) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((0 <= queue.head && 0 <= ((QType *)arg)->head) && i == 1)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && 0 == i) && i == 0) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && 0 == i) && i == 0) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((0 <= queue.head && 0 <= ((QType *)arg)->head) && 0 == i) && i == 0)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && 4 <= i) && queue.amount <= 2147483646) && i <= 399) && ((QType *)arg)->amount <= 2147483646) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && 4 <= i) && queue.amount <= 2147483646) && i <= 399) && ((QType *)arg)->amount <= 2147483646) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((0 <= queue.head && 0 <= ((QType *)arg)->head) && 4 <= i) && i <= 399)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 3) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 3) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((0 <= queue.head && 0 <= ((QType *)arg)->head) && i == 3) [2024-01-26 15:10:08,796 INFO L98 nessWitnessExtractor]: Loop invariant at [L1037-L1049] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,796 INFO L98 nessWitnessExtractor]: Loop invariant at [L1037-L1049] arg == (void *)(& queue) [2024-01-26 15:10:08,796 INFO L98 nessWitnessExtractor]: Loop invariant at [L1037-L1049] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,796 INFO L98 nessWitnessExtractor]: Loop invariant at [L1037-L1049] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,796 INFO L98 nessWitnessExtractor]: Loop invariant at [L1037-L1049] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,796 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q->tail == 0 [2024-01-26 15:10:08,797 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] queue.amount == 0 [2024-01-26 15:10:08,797 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,797 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] queue.tail == 0 [2024-01-26 15:10:08,797 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q->amount == 0 [2024-01-26 15:10:08,797 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q->head == 0 [2024-01-26 15:10:08,797 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q == & queue [2024-01-26 15:10:08,798 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] dequeue_flag == (_Bool)0 [2024-01-26 15:10:08,798 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] queue.head == 0 [2024-01-26 15:10:08,798 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= q->tail [2024-01-26 15:10:08,799 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= q->head [2024-01-26 15:10:08,799 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= queue.tail [2024-01-26 15:10:08,799 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] queue.tail <= 400 [2024-01-26 15:10:08,799 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,799 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= queue.head [2024-01-26 15:10:08,799 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] q->head <= 400 [2024-01-26 15:10:08,800 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] queue.head <= 400 [2024-01-26 15:10:08,800 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,800 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] q == & queue [2024-01-26 15:10:08,800 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] q->tail <= 400 [2024-01-26 15:10:08,800 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,801 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,801 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] -2147483647 <= queue.amount [2024-01-26 15:10:08,801 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:08,801 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((QType *)arg)->tail != 401 [2024-01-26 15:10:08,801 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] 1 <= queue.tail [2024-01-26 15:10:08,801 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,801 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] arg == (void *)(& queue) [2024-01-26 15:10:08,801 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,802 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] queue.tail <= 400 [2024-01-26 15:10:08,802 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] queue.head <= 400 [2024-01-26 15:10:08,802 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] queue.tail != 401 [2024-01-26 15:10:08,802 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:08,802 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] 0 <= queue.head [2024-01-26 15:10:08,802 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,802 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] 0 <= queue.head [2024-01-26 15:10:08,802 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] queue.tail != 401 [2024-01-26 15:10:08,802 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] queue.tail <= 400 [2024-01-26 15:10:08,803 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:08,803 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,803 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] arg == (void *)(& queue) [2024-01-26 15:10:08,803 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,803 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] -2147483647 <= queue.amount [2024-01-26 15:10:08,803 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] 1 <= queue.tail [2024-01-26 15:10:08,803 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,803 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:08,804 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] queue.head <= 400 [2024-01-26 15:10:08,804 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,804 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] ((QType *)arg)->tail != 401 [2024-01-26 15:10:08,804 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,804 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,804 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,804 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] 0 <= queue.head [2024-01-26 15:10:08,804 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] queue.tail <= 400 [2024-01-26 15:10:08,805 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3 [2024-01-26 15:10:08,805 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,805 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] 0 <= queue.tail [2024-01-26 15:10:08,805 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] arg == (void *)(& queue) [2024-01-26 15:10:08,805 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,805 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] queue.head <= 400 [2024-01-26 15:10:08,805 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] dequeue_flag == (_Bool)0 [2024-01-26 15:10:08,805 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,806 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] queue.amount <= 2147483646 [2024-01-26 15:10:08,806 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q->amount <= 2147483646 [2024-01-26 15:10:08,806 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q->head == 400 [2024-01-26 15:10:08,806 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] 0 <= q->tail [2024-01-26 15:10:08,806 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,807 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] queue.head == 400 [2024-01-26 15:10:08,807 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q->tail <= 400 [2024-01-26 15:10:08,807 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q == & queue [2024-01-26 15:10:08,807 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] 0 <= queue.tail [2024-01-26 15:10:08,807 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] queue.tail <= 400 [2024-01-26 15:10:08,807 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,808 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] dequeue_flag == (_Bool)0 [2024-01-26 15:10:08,808 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q->head == 0 [2024-01-26 15:10:08,808 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q->tail == 0 [2024-01-26 15:10:08,808 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q->amount == 0 [2024-01-26 15:10:08,808 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] queue.amount == 0 [2024-01-26 15:10:08,808 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q == & queue [2024-01-26 15:10:08,809 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,809 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] queue.tail == 0 [2024-01-26 15:10:08,810 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] queue.head == 0 [2024-01-26 15:10:08,810 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= q->tail [2024-01-26 15:10:08,810 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= queue.tail [2024-01-26 15:10:08,810 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->amount <= 2147483646 [2024-01-26 15:10:08,811 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,811 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= q->head [2024-01-26 15:10:08,811 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->tail <= 400 [2024-01-26 15:10:08,811 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,811 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q->tail <= 400 [2024-01-26 15:10:08,811 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q->amount <= 2147483646 [2024-01-26 15:10:08,811 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,811 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.tail <= 400 [2024-01-26 15:10:08,811 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] queue.head <= 400 [2024-01-26 15:10:08,811 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= q->head [2024-01-26 15:10:08,812 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.head <= 399 [2024-01-26 15:10:08,812 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q == & queue [2024-01-26 15:10:08,812 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= queue.tail [2024-01-26 15:10:08,812 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->head != 400 [2024-01-26 15:10:08,812 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] queue.tail <= 400 [2024-01-26 15:10:08,812 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.head != 400 [2024-01-26 15:10:08,812 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= queue.head [2024-01-26 15:10:08,812 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q->head <= 400 [2024-01-26 15:10:08,812 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q == & queue [2024-01-26 15:10:08,813 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,813 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.amount <= 2147483646 [2024-01-26 15:10:08,813 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->head <= 399 [2024-01-26 15:10:08,813 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= q->tail [2024-01-26 15:10:08,813 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= queue.head [2024-01-26 15:10:08,813 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] queue.amount <= 2147483646 [2024-01-26 15:10:08,813 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:08,813 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] 0 <= queue.head [2024-01-26 15:10:08,815 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] queue.tail <= 400 [2024-01-26 15:10:08,815 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] queue.head <= 400 [2024-01-26 15:10:08,815 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,815 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,815 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,815 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,816 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,816 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] 0 <= queue.tail [2024-01-26 15:10:08,816 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,816 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] arg == (void *)(& queue) [2024-01-26 15:10:08,816 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,816 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] queue.head <= 400 [2024-01-26 15:10:08,817 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] 0 <= queue.tail [2024-01-26 15:10:08,817 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,817 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,817 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] arg == (void *)(& queue) [2024-01-26 15:10:08,817 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399) [2024-01-26 15:10:08,817 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] queue.tail <= 400 [2024-01-26 15:10:08,817 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,817 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,817 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] 0 <= queue.head [2024-01-26 15:10:08,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] 0 <= queue.head [2024-01-26 15:10:08,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] arg == (void *)(& queue) [2024-01-26 15:10:08,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:08,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] -2147483647 <= queue.amount [2024-01-26 15:10:08,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] ((QType *)arg)->tail != 401 [2024-01-26 15:10:08,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:08,819 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:08,819 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,819 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] queue.tail <= 400 [2024-01-26 15:10:08,819 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] queue.tail != 401 [2024-01-26 15:10:08,819 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] queue.head <= 400 [2024-01-26 15:10:08,819 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,819 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,819 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] 1 <= queue.tail [2024-01-26 15:10:08,819 INFO L98 nessWitnessExtractor]: Location invariant before [L962-L962] q == & queue [2024-01-26 15:10:08,819 INFO L98 nessWitnessExtractor]: Location invariant before [L962-L962] (((((((enqueue_flag == (_Bool)1 && dequeue_flag == (_Bool)0) && queue.amount == 0) && queue.head == 0) && queue.tail == 0) && q->amount == 0) && q->head == 0) && q->tail == 0) || (((((((((((((((-2147483647 <= queue.amount && -2147483647 <= q->amount) && 1 <= queue.head) && 1 <= queue.tail) && 1 <= q->head) && 1 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && queue.head != 401) && queue.tail != 401) && q->head != 401) && q->tail != 401) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) [2024-01-26 15:10:08,820 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] queue.tail <= 400 [2024-01-26 15:10:08,820 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= q->tail [2024-01-26 15:10:08,820 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] q->head <= 400 [2024-01-26 15:10:08,820 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] q == & queue [2024-01-26 15:10:08,821 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,822 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= queue.head [2024-01-26 15:10:08,822 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= q->head [2024-01-26 15:10:08,822 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] q->tail <= 400 [2024-01-26 15:10:08,822 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= queue.tail [2024-01-26 15:10:08,822 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] queue.head <= 400 [2024-01-26 15:10:08,822 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,822 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,822 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] queue.tail <= 400 [2024-01-26 15:10:08,822 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,823 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,823 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,823 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,823 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] arg == (void *)(& queue) [2024-01-26 15:10:08,823 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:08,824 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] queue.head <= 400 [2024-01-26 15:10:08,824 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] 0 <= queue.head [2024-01-26 15:10:08,824 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] 0 <= queue.tail [2024-01-26 15:10:08,824 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,824 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] dequeue_flag == (_Bool)0 [2024-01-26 15:10:08,824 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,825 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] queue.tail == 0 [2024-01-26 15:10:08,825 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] queue.amount == 0 [2024-01-26 15:10:08,825 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] queue.head == 0 [2024-01-26 15:10:08,825 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= queue.tail [2024-01-26 15:10:08,825 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q->head <= 400 [2024-01-26 15:10:08,825 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q == & queue [2024-01-26 15:10:08,825 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= q->head [2024-01-26 15:10:08,825 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] queue.head <= 400 [2024-01-26 15:10:08,826 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q->tail != 400 [2024-01-26 15:10:08,826 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] queue.tail != 400 [2024-01-26 15:10:08,826 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] queue.tail <= 399 [2024-01-26 15:10:08,826 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= q->tail [2024-01-26 15:10:08,826 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,826 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] -2147483647 <= queue.amount [2024-01-26 15:10:08,826 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q->tail <= 399 [2024-01-26 15:10:08,826 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,826 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] -2147483647 <= q->amount [2024-01-26 15:10:08,826 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= queue.head [2024-01-26 15:10:08,827 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,827 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] arg == (void *)(& queue) [2024-01-26 15:10:08,827 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] i == 399 [2024-01-26 15:10:08,827 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,827 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,827 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,827 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] arg == (void *)(& queue) [2024-01-26 15:10:08,827 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] 1 <= queue.head [2024-01-26 15:10:08,827 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,828 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((QType *)arg)->head != 401 [2024-01-26 15:10:08,828 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,828 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3 [2024-01-26 15:10:08,828 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] queue.head <= 400 [2024-01-26 15:10:08,828 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] queue.head != 401 [2024-01-26 15:10:08,829 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((QType *)arg)->amount <= 2147483646 [2024-01-26 15:10:08,830 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,830 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] 1 <= ((QType *)arg)->head [2024-01-26 15:10:08,831 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] queue.amount <= 2147483646 [2024-01-26 15:10:08,831 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] 0 <= queue.tail [2024-01-26 15:10:08,835 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] queue.tail <= 400 [2024-01-26 15:10:08,835 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,835 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,835 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,835 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,835 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] arg == (void *)(& queue) [2024-01-26 15:10:08,835 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,835 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] i == 400 [2024-01-26 15:10:08,835 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,836 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,836 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] queue.tail <= 400 [2024-01-26 15:10:08,836 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:08,836 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,836 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] queue.head <= 400 [2024-01-26 15:10:08,836 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:08,836 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:08,836 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] ((QType *)arg)->tail != 401 [2024-01-26 15:10:08,836 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] queue.tail != 401 [2024-01-26 15:10:08,836 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] 0 <= queue.head [2024-01-26 15:10:08,837 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] arg == (void *)(& queue) [2024-01-26 15:10:08,837 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] 1 <= queue.tail [2024-01-26 15:10:08,837 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] -2147483647 <= queue.amount [2024-01-26 15:10:08,837 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] enqueue_flag == (_Bool)0 [2024-01-26 15:10:08,837 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,837 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,838 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] arg == (void *)(& queue) [2024-01-26 15:10:08,838 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,838 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,838 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967295LL + (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:08,838 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967294LL - (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:08,838 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,838 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967295LL - (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:08,838 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,839 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967296LL + (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:08,839 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] 1 <= queue.tail [2024-01-26 15:10:08,839 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] queue.head <= 400 [2024-01-26 15:10:08,839 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] queue.tail != 401 [2024-01-26 15:10:08,840 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:08,840 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] -2147483647 <= queue.amount [2024-01-26 15:10:08,840 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] 0 <= queue.head [2024-01-26 15:10:08,840 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,840 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:08,840 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,840 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,840 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,841 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] ((QType *)arg)->tail != 401 [2024-01-26 15:10:08,841 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] queue.tail <= 400 [2024-01-26 15:10:08,841 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] arg == (void *)(& queue) [2024-01-26 15:10:08,841 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,841 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,841 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,841 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,841 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,841 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] arg == (void *)(& queue) [2024-01-26 15:10:08,842 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399) [2024-01-26 15:10:08,842 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] 0 <= queue.head [2024-01-26 15:10:08,842 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,842 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] queue.tail <= 400 [2024-01-26 15:10:08,842 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] arg == (void *)(& queue) [2024-01-26 15:10:08,842 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,842 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] queue.head <= 400 [2024-01-26 15:10:08,842 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] enqueue_flag == (_Bool)0 [2024-01-26 15:10:08,842 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,842 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:08,842 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,843 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,843 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] 0 <= queue.tail [2024-01-26 15:10:08,843 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] -2147483647 <= queue.amount [2024-01-26 15:10:08,843 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,843 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] q->head <= 400 [2024-01-26 15:10:08,843 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] q == & queue [2024-01-26 15:10:08,843 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] q->tail == 400 [2024-01-26 15:10:08,843 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,843 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] -2147483647 <= q->amount [2024-01-26 15:10:08,843 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] 0 <= queue.head [2024-01-26 15:10:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] queue.tail == 400 [2024-01-26 15:10:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] 0 <= q->head [2024-01-26 15:10:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] queue.head <= 400 [2024-01-26 15:10:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] dequeue_flag == (_Bool)0 [2024-01-26 15:10:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] queue.head == 0 [2024-01-26 15:10:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] queue.tail == 0 [2024-01-26 15:10:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] queue.amount == 0 [2024-01-26 15:10:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] queue.head == 0 [2024-01-26 15:10:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] queue.tail == 0 [2024-01-26 15:10:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] enqueue_flag == (_Bool)0 [2024-01-26 15:10:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] dequeue_flag == (_Bool)0 [2024-01-26 15:10:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] queue.amount == 0 [2024-01-26 15:10:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] q->tail <= 400 [2024-01-26 15:10:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] q == & queue [2024-01-26 15:10:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= queue.head [2024-01-26 15:10:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= q->tail [2024-01-26 15:10:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] q->head <= 400 [2024-01-26 15:10:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= queue.tail [2024-01-26 15:10:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= q->head [2024-01-26 15:10:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] queue.head <= 400 [2024-01-26 15:10:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] queue.tail <= 400 [2024-01-26 15:10:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->amount <= 2147483646 [2024-01-26 15:10:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->head <= 400 [2024-01-26 15:10:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 1 <= queue.head [2024-01-26 15:10:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 1 <= q->head [2024-01-26 15:10:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->tail <= 400 [2024-01-26 15:10:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.amount <= 2147483646 [2024-01-26 15:10:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 0 <= queue.tail [2024-01-26 15:10:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 0 <= q->tail [2024-01-26 15:10:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.head <= 400 [2024-01-26 15:10:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.tail <= 400 [2024-01-26 15:10:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.head != 401 [2024-01-26 15:10:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->head != 401 [2024-01-26 15:10:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q == & queue [2024-01-26 15:10:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] queue.head == 0 [2024-01-26 15:10:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q == & queue [2024-01-26 15:10:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q->head == 0 [2024-01-26 15:10:08,848 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q->amount == 0 [2024-01-26 15:10:08,848 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] queue.amount == 0 [2024-01-26 15:10:08,848 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] queue.tail == 0 [2024-01-26 15:10:08,848 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] dequeue_flag == (_Bool)0 [2024-01-26 15:10:08,848 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q->tail == 0 [2024-01-26 15:10:08,849 INFO L98 nessWitnessExtractor]: Location invariant before [L963-L963] (((((((enqueue_flag == (_Bool)1 && dequeue_flag == (_Bool)0) && queue.amount == 0) && queue.head == 0) && queue.tail == 0) && q->amount == 0) && q->head == 0) && q->tail == 0) || (((((((((((((((-2147483647 <= queue.amount && -2147483647 <= q->amount) && 1 <= queue.head) && 1 <= queue.tail) && 1 <= q->head) && 1 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && queue.head != 401) && queue.tail != 401) && q->head != 401) && q->tail != 401) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) [2024-01-26 15:10:08,850 INFO L98 nessWitnessExtractor]: Location invariant before [L963-L963] q == & queue [2024-01-26 15:10:08,850 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,850 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,850 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:08,852 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,852 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,852 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] arg == (void *)(& queue) [2024-01-26 15:10:08,852 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 1 <= queue.tail [2024-01-26 15:10:08,852 INFO L98 nessWitnessExtractor]: Location invariant before [L960-L966] (((((((enqueue_flag == (_Bool)1 && dequeue_flag == (_Bool)0) && queue.amount == 0) && queue.head == 0) && queue.tail == 0) && q->amount == 0) && q->head == 0) && q->tail == 0) || (((((((((((((-2147483647 <= queue.amount && -2147483647 <= q->amount) && 0 <= queue.head) && 0 <= q->head) && 1 <= queue.tail) && 1 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && queue.tail != 401) && q->tail != 401) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) [2024-01-26 15:10:08,852 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q->tail <= 400 [2024-01-26 15:10:08,852 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 0 <= queue.head [2024-01-26 15:10:08,852 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,852 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q == & queue [2024-01-26 15:10:08,853 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] -2147483647 <= queue.amount [2024-01-26 15:10:08,853 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] queue.tail != 401 [2024-01-26 15:10:08,853 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 1 <= q->tail [2024-01-26 15:10:08,853 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] queue.head <= 400 [2024-01-26 15:10:08,853 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] -2147483647 <= q->amount [2024-01-26 15:10:08,853 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q->tail != 401 [2024-01-26 15:10:08,853 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] queue.tail <= 400 [2024-01-26 15:10:08,853 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q->head <= 400 [2024-01-26 15:10:08,853 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,853 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 0 <= q->head [2024-01-26 15:10:08,853 INFO L98 nessWitnessExtractor]: Location invariant before [L960-L966] q == & queue [2024-01-26 15:10:08,854 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] q->tail <= 400 [2024-01-26 15:10:08,854 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,854 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= q->head [2024-01-26 15:10:08,854 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= q->tail [2024-01-26 15:10:08,854 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] queue.tail <= 400 [2024-01-26 15:10:08,854 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,854 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= queue.tail [2024-01-26 15:10:08,854 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] queue.head <= 400 [2024-01-26 15:10:08,854 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] q == & queue [2024-01-26 15:10:08,854 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= queue.head [2024-01-26 15:10:08,854 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] q->head <= 400 [2024-01-26 15:10:08,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] dequeue_flag == (_Bool)0 [2024-01-26 15:10:08,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.head != 401 [2024-01-26 15:10:08,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.amount <= 2147483646 [2024-01-26 15:10:08,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] 1 <= ((QType *)arg)->head [2024-01-26 15:10:08,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.head <= 400 [2024-01-26 15:10:08,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] ((QType *)arg)->head != 401 [2024-01-26 15:10:08,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] 1 <= queue.head [2024-01-26 15:10:08,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] 0 <= queue.tail [2024-01-26 15:10:08,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.tail <= 400 [2024-01-26 15:10:08,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] (((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3 [2024-01-26 15:10:08,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] ((QType *)arg)->amount <= 2147483646 [2024-01-26 15:10:08,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] arg == (void *)(& queue) [2024-01-26 15:10:08,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1060] queue.head == 0 [2024-01-26 15:10:08,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1060] queue.amount == 0 [2024-01-26 15:10:08,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1060] enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1060] dequeue_flag == (_Bool)0 [2024-01-26 15:10:08,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1060] queue.tail == 0 [2024-01-26 15:10:08,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] (4294967294LL - (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:08,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] 0 <= queue.tail [2024-01-26 15:10:08,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] (4294967295LL + (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:08,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] (4294967296LL + (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:08,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] queue.head <= 400 [2024-01-26 15:10:08,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] arg == (void *)(& queue) [2024-01-26 15:10:08,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] 0 <= queue.head [2024-01-26 15:10:08,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] queue.tail <= 400 [2024-01-26 15:10:08,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] (4294967295LL - (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:08,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3 [2024-01-26 15:10:08,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.head != 401 [2024-01-26 15:10:08,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] 0 <= queue.tail [2024-01-26 15:10:08,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] 1 <= ((QType *)arg)->head [2024-01-26 15:10:08,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((QType *)arg)->head != 401 [2024-01-26 15:10:08,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] 1 <= queue.head [2024-01-26 15:10:08,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] arg == (void *)(& queue) [2024-01-26 15:10:08,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.amount <= 2147483646 [2024-01-26 15:10:08,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.head <= 400 [2024-01-26 15:10:08,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((QType *)arg)->amount <= 2147483646 [2024-01-26 15:10:08,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.tail <= 400 [2024-01-26 15:10:08,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] queue.tail <= 400 [2024-01-26 15:10:08,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] queue.head <= 400 [2024-01-26 15:10:08,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:08,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:08,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] arg == (void *)(& queue) [2024-01-26 15:10:08,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:08,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] 0 <= queue.tail [2024-01-26 15:10:08,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] 0 <= ((QType *)arg)->head [2024-01-26 15:10:08,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] 0 <= queue.head [2024-01-26 15:10:08,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] ((QType *)arg)->head <= 400 [2024-01-26 15:10:08,861 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,861 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q == & queue [2024-01-26 15:10:08,861 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q->amount == 0 [2024-01-26 15:10:08,861 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] queue.amount == 0 [2024-01-26 15:10:08,861 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,861 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] queue.tail == 0 [2024-01-26 15:10:08,861 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q->tail == 0 [2024-01-26 15:10:08,861 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q->head == 0 [2024-01-26 15:10:08,861 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] dequeue_flag == (_Bool)0 [2024-01-26 15:10:08,861 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] queue.head == 0 [2024-01-26 15:10:08,861 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= queue.tail [2024-01-26 15:10:08,862 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] queue.head <= 400 [2024-01-26 15:10:08,862 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] queue.tail <= 400 [2024-01-26 15:10:08,862 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:08,862 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= queue.head [2024-01-26 15:10:08,862 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:08,903 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:10:09,184 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43296,43309] [2024-01-26 15:10:09,191 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43503,43516] [2024-01-26 15:10:09,192 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43783,43796] [2024-01-26 15:10:09,195 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:10:09,203 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:10:09,211 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned char __u_char; with a witness entry Start Parsing Local Syntax error [2024-01-26 15:10:09,316 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "enqueue_flag == (_Bool)1" at C: q->head=0; [954] (Syntax Error: #15[1](0/31 - 0/32)) [2024-01-26 15:10:09,317 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@150d2b61 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:09, skipping insertion in model container [2024-01-26 15:10:09,317 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:09,317 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:10:09,319 INFO L158 Benchmark]: Toolchain (without parser) took 977.89ms. Allocated memory is still 163.6MB. Free memory was 119.9MB in the beginning and 61.2MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2024-01-26 15:10:09,319 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory is still 76.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:09,320 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 163.6MB. Free memory is still 90.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:09,320 INFO L158 Benchmark]: CACSL2BoogieTranslator took 976.17ms. Allocated memory is still 163.6MB. Free memory was 119.9MB in the beginning and 61.2MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2024-01-26 15:10:09,322 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory is still 76.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.10ms. Allocated memory is still 163.6MB. Free memory is still 90.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 976.17ms. Allocated memory is still 163.6MB. Free memory was 119.9MB in the beginning and 61.2MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 954]: Unsupported Syntax Unable to instrument "enqueue_flag == (_Bool)1" at C: q->head=0; [954] (Syntax Error: #15[1](0/31 - 0/32)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/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/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/queue_longer.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_longer.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-2755261-m [2024-01-26 15:10:11,089 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:10:11,169 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:10:11,173 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:10:11,173 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:10:11,200 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:10:11,201 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:10:11,201 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:10:11,202 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:10:11,205 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:10:11,205 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:10:11,205 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:10:11,206 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:10:11,207 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:10:11,207 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:10:11,207 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:10:11,208 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:10:11,208 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:10:11,208 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:10:11,208 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:10:11,208 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:10:11,209 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:10:11,209 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:10:11,209 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:10:11,209 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:10:11,209 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:10:11,210 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:10:11,210 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:10:11,210 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:10:11,210 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:10:11,211 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:10:11,211 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:10:11,211 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:10:11,212 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:10:11,212 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:10:11,212 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:10:11,213 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:10:11,213 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:10:11,213 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:10:11,213 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:10:11,213 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:10:11,213 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:10:11,214 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:10:11,214 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:10:11,214 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:10:11,214 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:10:11,214 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:10:11,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:10:11,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:10:11,505 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:10:11,506 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:10:11,506 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:10:11,508 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_longer.i [2024-01-26 15:10:12,585 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:10:12,844 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:10:12,845 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i [2024-01-26 15:10:12,870 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9f82e06c/6722d47003664fd29c25206e72a3e5f8/FLAGda8b774c0 [2024-01-26 15:10:12,889 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9f82e06c/6722d47003664fd29c25206e72a3e5f8 [2024-01-26 15:10:12,892 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:10:12,892 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:10:12,894 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_longer.yml/witness.yml [2024-01-26 15:10:13,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:10:13,154 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:10:13,155 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:13,155 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:10:13,159 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:10:13,159 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:12" (1/2) ... [2024-01-26 15:10:13,161 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@609a59ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:13, skipping insertion in model container [2024-01-26 15:10:13,161 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:12" (1/2) ... [2024-01-26 15:10:13,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62e03c98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:13, skipping insertion in model container [2024-01-26 15:10:13,163 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:13" (2/2) ... [2024-01-26 15:10:13,163 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@609a59ea and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:13, skipping insertion in model container [2024-01-26 15:10:13,163 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:13" (2/2) ... [2024-01-26 15:10:13,163 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:10:13,688 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:10:13,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] arg == (void *)(& queue) [2024-01-26 15:10:13,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q == & queue [2024-01-26 15:10:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] queue.amount <= 2147483646 [2024-01-26 15:10:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q->head == 400 [2024-01-26 15:10:13,690 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] 0 <= queue.tail [2024-01-26 15:10:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] queue.head == 400 [2024-01-26 15:10:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q->tail <= 400 [2024-01-26 15:10:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] 0 <= q->tail [2024-01-26 15:10:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q->amount <= 2147483646 [2024-01-26 15:10:13,691 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] queue.tail <= 400 [2024-01-26 15:10:13,691 INFO L98 nessWitnessExtractor]: Loop invariant at [L1018-L1030] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,692 INFO L98 nessWitnessExtractor]: Loop invariant at [L1018-L1030] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,692 INFO L98 nessWitnessExtractor]: Loop invariant at [L1018-L1030] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,692 INFO L98 nessWitnessExtractor]: Loop invariant at [L1018-L1030] arg == (void *)(& queue) [2024-01-26 15:10:13,693 INFO L98 nessWitnessExtractor]: Loop invariant at [L1018-L1030] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= queue.tail [2024-01-26 15:10:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] q->head <= 400 [2024-01-26 15:10:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] -2147483647 <= queue.amount [2024-01-26 15:10:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] queue.head <= 400 [2024-01-26 15:10:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= q->tail [2024-01-26 15:10:13,693 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] -2147483647 <= q->amount [2024-01-26 15:10:13,694 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] q->tail <= 400 [2024-01-26 15:10:13,694 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,694 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= queue.head [2024-01-26 15:10:13,694 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] queue.tail <= 400 [2024-01-26 15:10:13,694 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,695 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= q->head [2024-01-26 15:10:13,696 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] q == & queue [2024-01-26 15:10:13,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] queue.tail == 0 [2024-01-26 15:10:13,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] dequeue_flag == (_Bool)0 [2024-01-26 15:10:13,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] queue.amount == 0 [2024-01-26 15:10:13,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] queue.head == 0 [2024-01-26 15:10:13,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] arg == (void *)(& queue) [2024-01-26 15:10:13,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] 0 <= queue.tail [2024-01-26 15:10:13,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:13,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] queue.head <= 400 [2024-01-26 15:10:13,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] queue.tail <= 400 [2024-01-26 15:10:13,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] 0 <= queue.head [2024-01-26 15:10:13,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] i == 399 [2024-01-26 15:10:13,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] arg == (void *)(& queue) [2024-01-26 15:10:13,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] queue.head == 0 [2024-01-26 15:10:13,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] dequeue_flag == (_Bool)0 [2024-01-26 15:10:13,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] enqueue_flag == (_Bool)0 [2024-01-26 15:10:13,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] queue.amount == 0 [2024-01-26 15:10:13,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] queue.tail == 0 [2024-01-26 15:10:13,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] 0 <= queue.tail [2024-01-26 15:10:13,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] (4294967296LL + (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:13,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] 0 <= queue.head [2024-01-26 15:10:13,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] (4294967295LL - (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:13,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] (4294967295LL + (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:13,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] queue.head <= 400 [2024-01-26 15:10:13,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] arg == (void *)(& queue) [2024-01-26 15:10:13,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] queue.tail <= 400 [2024-01-26 15:10:13,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] (4294967294LL - (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:13,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] queue.head <= 400 [2024-01-26 15:10:13,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] 0 <= queue.head [2024-01-26 15:10:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] arg == (void *)(& queue) [2024-01-26 15:10:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] 0 <= queue.tail [2024-01-26 15:10:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] queue.tail <= 400 [2024-01-26 15:10:13,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] 0 <= queue.head [2024-01-26 15:10:13,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] -2147483647 <= queue.amount [2024-01-26 15:10:13,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] queue.head <= 400 [2024-01-26 15:10:13,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] queue.tail <= 400 [2024-01-26 15:10:13,707 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:13,708 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,708 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] arg == (void *)(& queue) [2024-01-26 15:10:13,708 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] queue.tail != 401 [2024-01-26 15:10:13,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,709 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] 1 <= queue.tail [2024-01-26 15:10:13,710 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:13,710 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((QType *)arg)->tail != 401 [2024-01-26 15:10:13,710 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] dequeue_flag == (_Bool)0 [2024-01-26 15:10:13,711 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] queue.amount == 0 [2024-01-26 15:10:13,711 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,711 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] queue.head == 0 [2024-01-26 15:10:13,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] queue.tail == 0 [2024-01-26 15:10:13,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] arg == (void *)(& queue) [2024-01-26 15:10:13,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] 0 <= queue.tail [2024-01-26 15:10:13,712 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399) [2024-01-26 15:10:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] queue.tail <= 400 [2024-01-26 15:10:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] queue.head <= 400 [2024-01-26 15:10:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] 0 <= queue.head [2024-01-26 15:10:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1047] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.tail <= 400 [2024-01-26 15:10:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] 0 <= queue.tail [2024-01-26 15:10:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] arg == (void *)(& queue) [2024-01-26 15:10:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] 1 <= ((QType *)arg)->head [2024-01-26 15:10:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.head <= 400 [2024-01-26 15:10:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.amount <= 2147483646 [2024-01-26 15:10:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.head != 401 [2024-01-26 15:10:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] 1 <= queue.head [2024-01-26 15:10:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((QType *)arg)->amount <= 2147483646 [2024-01-26 15:10:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((QType *)arg)->head != 401 [2024-01-26 15:10:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3 [2024-01-26 15:10:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] -2147483647 <= q->amount [2024-01-26 15:10:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] q->head <= 400 [2024-01-26 15:10:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] queue.tail == 400 [2024-01-26 15:10:13,716 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] q == & queue [2024-01-26 15:10:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] -2147483647 <= queue.amount [2024-01-26 15:10:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] 0 <= queue.head [2024-01-26 15:10:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] 0 <= q->head [2024-01-26 15:10:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,717 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] queue.head <= 400 [2024-01-26 15:10:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] q->tail == 400 [2024-01-26 15:10:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] arg == (void *)(& queue) [2024-01-26 15:10:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,718 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] 0 <= queue.head [2024-01-26 15:10:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] queue.head <= 400 [2024-01-26 15:10:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] queue.tail <= 400 [2024-01-26 15:10:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1012] (((((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && 1 <= queue.tail) && 1 <= ((QType *)arg)->tail) && queue.tail != 401) && ((QType *)arg)->tail != 401) || (0 <= queue.tail && 0 <= ((QType *)arg)->tail) [2024-01-26 15:10:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] queue.amount <= 2147483646 [2024-01-26 15:10:13,719 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= q->head [2024-01-26 15:10:13,720 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= q->tail [2024-01-26 15:10:13,721 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= queue.head [2024-01-26 15:10:13,721 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->amount <= 2147483646 [2024-01-26 15:10:13,721 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= q->tail [2024-01-26 15:10:13,721 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q->tail <= 400 [2024-01-26 15:10:13,721 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.head <= 399 [2024-01-26 15:10:13,721 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.tail <= 400 [2024-01-26 15:10:13,721 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.amount <= 2147483646 [2024-01-26 15:10:13,722 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->tail <= 400 [2024-01-26 15:10:13,722 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,722 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] queue.head <= 400 [2024-01-26 15:10:13,722 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= queue.head [2024-01-26 15:10:13,722 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] queue.tail <= 400 [2024-01-26 15:10:13,723 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= q->head [2024-01-26 15:10:13,723 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q == & queue [2024-01-26 15:10:13,724 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q->head <= 400 [2024-01-26 15:10:13,724 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.head != 400 [2024-01-26 15:10:13,726 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,727 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,727 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q->amount <= 2147483646 [2024-01-26 15:10:13,727 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q == & queue [2024-01-26 15:10:13,733 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->head != 400 [2024-01-26 15:10:13,733 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->head <= 399 [2024-01-26 15:10:13,733 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= queue.tail [2024-01-26 15:10:13,734 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,734 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= queue.tail [2024-01-26 15:10:13,734 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] queue.tail <= 400 [2024-01-26 15:10:13,734 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,734 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= queue.head [2024-01-26 15:10:13,734 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] queue.head <= 400 [2024-01-26 15:10:13,734 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= queue.tail [2024-01-26 15:10:13,734 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,734 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= queue.tail [2024-01-26 15:10:13,735 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= q->head [2024-01-26 15:10:13,735 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] queue.head <= 400 [2024-01-26 15:10:13,735 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] q == & queue [2024-01-26 15:10:13,735 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,735 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= queue.head [2024-01-26 15:10:13,735 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] queue.tail <= 400 [2024-01-26 15:10:13,735 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= q->tail [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] q->head <= 400 [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] q->tail <= 400 [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q->amount == 0 [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] queue.amount == 0 [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q->tail == 0 [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] queue.tail == 0 [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q == & queue [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] queue.head == 0 [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] dequeue_flag == (_Bool)0 [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q->head == 0 [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:13,740 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((QType *)arg)->tail != 401 [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] queue.head <= 400 [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] arg == (void *)(& queue) [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] 1 <= queue.tail [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] 0 <= queue.head [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] -2147483647 <= queue.amount [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] queue.tail != 401 [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] queue.tail <= 400 [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399) [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] arg == (void *)(& queue) [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1061-L1061] queue.tail == 0 [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L1061-L1061] queue.head == 0 [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L1061-L1061] dequeue_flag == (_Bool)0 [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L1061-L1061] enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L1061-L1061] queue.amount == 0 [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q == & queue [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q->tail <= 399 [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= queue.head [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q->tail != 400 [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] -2147483647 <= queue.amount [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= queue.tail [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q->head <= 400 [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] queue.tail <= 399 [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] queue.tail != 400 [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] -2147483647 <= q->amount [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= q->tail [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] queue.head <= 400 [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= q->head [2024-01-26 15:10:13,742 INFO L98 nessWitnessExtractor]: Loop invariant at [L1037-L1049] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Loop invariant at [L1037-L1049] arg == (void *)(& queue) [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Loop invariant at [L1037-L1049] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Loop invariant at [L1037-L1049] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Loop invariant at [L1037-L1049] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] 1 <= queue.tail [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] queue.head <= 400 [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] queue.tail <= 400 [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] queue.tail != 401 [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] enqueue_flag == (_Bool)0 [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] 0 <= queue.head [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] arg == (void *)(& queue) [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] ((QType *)arg)->tail != 401 [2024-01-26 15:10:13,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] -2147483647 <= queue.amount [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] queue.head <= 400 [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3 [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] 0 <= queue.head [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] 0 <= queue.tail [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] arg == (void *)(& queue) [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] queue.tail <= 400 [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] dequeue_flag == (_Bool)0 [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1062-L1062] enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1062-L1062] queue.head == 0 [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1062-L1062] queue.amount == 0 [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1062-L1062] dequeue_flag == (_Bool)0 [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1062-L1062] queue.tail == 0 [2024-01-26 15:10:13,744 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] queue.tail <= 400 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] queue.head <= 400 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] 1 <= queue.head [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] 1 <= ((QType *)arg)->head [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] queue.amount <= 2147483646 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((QType *)arg)->amount <= 2147483646 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] queue.head != 401 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((QType *)arg)->head != 401 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] arg == (void *)(& queue) [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] 0 <= queue.tail [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1060] enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1060] queue.amount == 0 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1060] queue.head == 0 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1060] queue.tail == 0 [2024-01-26 15:10:13,745 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1060] dequeue_flag == (_Bool)0 [2024-01-26 15:10:13,746 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,746 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] queue.head <= 400 [2024-01-26 15:10:13,746 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,746 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,746 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] 0 <= queue.tail [2024-01-26 15:10:13,746 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,749 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,749 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] queue.tail <= 400 [2024-01-26 15:10:13,749 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] arg == (void *)(& queue) [2024-01-26 15:10:13,750 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:13,750 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] 0 <= queue.head [2024-01-26 15:10:13,750 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1028] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,750 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,750 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] queue.head == 0 [2024-01-26 15:10:13,750 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q->tail == 0 [2024-01-26 15:10:13,750 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q == & queue [2024-01-26 15:10:13,750 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] dequeue_flag == (_Bool)0 [2024-01-26 15:10:13,751 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] queue.amount == 0 [2024-01-26 15:10:13,751 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q->head == 0 [2024-01-26 15:10:13,751 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] queue.tail == 0 [2024-01-26 15:10:13,751 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q->amount == 0 [2024-01-26 15:10:13,751 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] arg == (void *)(& queue) [2024-01-26 15:10:13,751 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,751 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 1 <= queue.tail [2024-01-26 15:10:13,751 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.head <= 400 [2024-01-26 15:10:13,752 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail <= 400 [2024-01-26 15:10:13,752 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] -2147483647 <= queue.amount [2024-01-26 15:10:13,752 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,752 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,752 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail != 401 [2024-01-26 15:10:13,752 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:13,752 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,752 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 0 <= queue.head [2024-01-26 15:10:13,752 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail != 401 [2024-01-26 15:10:13,753 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:13,753 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,753 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->amount <= 2147483646 [2024-01-26 15:10:13,753 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,753 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 1 <= q->head [2024-01-26 15:10:13,753 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->tail <= 400 [2024-01-26 15:10:13,753 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.tail <= 400 [2024-01-26 15:10:13,753 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->head != 401 [2024-01-26 15:10:13,753 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 1 <= queue.head [2024-01-26 15:10:13,754 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->head <= 400 [2024-01-26 15:10:13,754 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 0 <= queue.tail [2024-01-26 15:10:13,754 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.amount <= 2147483646 [2024-01-26 15:10:13,754 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,754 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q == & queue [2024-01-26 15:10:13,754 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.head <= 400 [2024-01-26 15:10:13,754 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 0 <= q->tail [2024-01-26 15:10:13,754 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.head != 401 [2024-01-26 15:10:13,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] -2147483647 <= queue.amount [2024-01-26 15:10:13,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:13,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] arg == (void *)(& queue) [2024-01-26 15:10:13,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:13,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] queue.head <= 400 [2024-01-26 15:10:13,756 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] 1 <= queue.tail [2024-01-26 15:10:13,756 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,756 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] 0 <= queue.head [2024-01-26 15:10:13,756 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] queue.tail != 401 [2024-01-26 15:10:13,756 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] ((QType *)arg)->tail != 401 [2024-01-26 15:10:13,756 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1016] queue.tail <= 400 [2024-01-26 15:10:13,756 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] queue.amount == 0 [2024-01-26 15:10:13,756 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] queue.tail == 0 [2024-01-26 15:10:13,756 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] queue.head == 0 [2024-01-26 15:10:13,757 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q->tail == 0 [2024-01-26 15:10:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] dequeue_flag == (_Bool)0 [2024-01-26 15:10:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q == & queue [2024-01-26 15:10:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q->amount == 0 [2024-01-26 15:10:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q->head == 0 [2024-01-26 15:10:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] 0 <= queue.head [2024-01-26 15:10:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] arg == (void *)(& queue) [2024-01-26 15:10:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] queue.tail != 401 [2024-01-26 15:10:13,758 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] -2147483647 <= queue.amount [2024-01-26 15:10:13,759 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,759 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] queue.tail <= 400 [2024-01-26 15:10:13,759 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,759 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] ((QType *)arg)->tail != 401 [2024-01-26 15:10:13,759 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,760 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:13,760 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:13,760 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] queue.head <= 400 [2024-01-26 15:10:13,760 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,760 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,760 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:13,760 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] 1 <= queue.tail [2024-01-26 15:10:13,760 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,761 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] ((((((((((((i == 2 && ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && queue.head != 401) && ((QType *)arg)->head != 401) || (0 <= queue.head && 0 <= ((QType *)arg)->head))) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 1) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 1) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((0 <= queue.head && 0 <= ((QType *)arg)->head) && i == 1)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && 0 == i) && i == 0) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && 0 == i) && i == 0) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((0 <= queue.head && 0 <= ((QType *)arg)->head) && 0 == i) && i == 0)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && 4 <= i) && queue.amount <= 2147483646) && i <= 399) && ((QType *)arg)->amount <= 2147483646) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && 4 <= i) && queue.amount <= 2147483646) && i <= 399) && ((QType *)arg)->amount <= 2147483646) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((0 <= queue.head && 0 <= ((QType *)arg)->head) && 4 <= i) && i <= 399)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 3) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 3) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((0 <= queue.head && 0 <= ((QType *)arg)->head) && i == 3) [2024-01-26 15:10:13,761 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] queue.tail <= 400 [2024-01-26 15:10:13,761 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,761 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,761 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] queue.head <= 400 [2024-01-26 15:10:13,761 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,761 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] 0 <= queue.tail [2024-01-26 15:10:13,761 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1044] arg == (void *)(& queue) [2024-01-26 15:10:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] queue.tail != 401 [2024-01-26 15:10:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] -2147483647 <= ((QType *)arg)->amount [2024-01-26 15:10:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] queue.tail <= 400 [2024-01-26 15:10:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] queue.head <= 400 [2024-01-26 15:10:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] 1 <= queue.tail [2024-01-26 15:10:13,762 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] ((QType *)arg)->tail != 401 [2024-01-26 15:10:13,763 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:13,763 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] arg == (void *)(& queue) [2024-01-26 15:10:13,763 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] 0 <= queue.head [2024-01-26 15:10:13,763 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,763 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] -2147483647 <= queue.amount [2024-01-26 15:10:13,763 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,763 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,763 INFO L98 nessWitnessExtractor]: Location invariant before [L963-L963] q == & queue [2024-01-26 15:10:13,764 INFO L98 nessWitnessExtractor]: Location invariant before [L963-L963] (((((((enqueue_flag == (_Bool)1 && dequeue_flag == (_Bool)0) && queue.amount == 0) && queue.head == 0) && queue.tail == 0) && q->amount == 0) && q->head == 0) && q->tail == 0) || (((((((((((((((-2147483647 <= queue.amount && -2147483647 <= q->amount) && 1 <= queue.head) && 1 <= queue.tail) && 1 <= q->head) && 1 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && queue.head != 401) && queue.tail != 401) && q->head != 401) && q->tail != 401) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) [2024-01-26 15:10:13,764 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,764 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] arg == (void *)(& queue) [2024-01-26 15:10:13,764 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,765 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967296LL + (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:13,765 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967295LL + (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:13,765 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967294LL - (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:13,766 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,766 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967295LL - (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:13,766 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,766 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,766 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] i == 400 [2024-01-26 15:10:13,766 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] arg == (void *)(& queue) [2024-01-26 15:10:13,766 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,766 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,766 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,767 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] 0 <= ((QType *)arg)->head [2024-01-26 15:10:13,767 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] 0 <= queue.head [2024-01-26 15:10:13,767 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] arg == (void *)(& queue) [2024-01-26 15:10:13,767 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] 0 <= queue.tail [2024-01-26 15:10:13,767 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,767 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] enqueue_flag == (_Bool)0 [2024-01-26 15:10:13,767 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4 [2024-01-26 15:10:13,767 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] queue.head <= 400 [2024-01-26 15:10:13,767 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,768 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,768 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] queue.tail <= 400 [2024-01-26 15:10:13,768 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,768 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 0 <= queue.head [2024-01-26 15:10:13,768 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] queue.head <= 400 [2024-01-26 15:10:13,768 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] queue.tail <= 400 [2024-01-26 15:10:13,768 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q->tail <= 400 [2024-01-26 15:10:13,768 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,768 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q->head <= 400 [2024-01-26 15:10:13,768 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 0 <= q->head [2024-01-26 15:10:13,769 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] queue.tail != 401 [2024-01-26 15:10:13,769 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] -2147483647 <= q->amount [2024-01-26 15:10:13,769 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,769 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 1 <= queue.tail [2024-01-26 15:10:13,769 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] -2147483647 <= queue.amount [2024-01-26 15:10:13,769 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q == & queue [2024-01-26 15:10:13,769 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 1 <= q->tail [2024-01-26 15:10:13,769 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q->tail != 401 [2024-01-26 15:10:13,769 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,769 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= queue.tail [2024-01-26 15:10:13,770 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] queue.tail <= 400 [2024-01-26 15:10:13,770 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] q->tail <= 400 [2024-01-26 15:10:13,770 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,770 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] q == & queue [2024-01-26 15:10:13,770 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= q->tail [2024-01-26 15:10:13,770 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] q->head <= 400 [2024-01-26 15:10:13,770 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= q->head [2024-01-26 15:10:13,770 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= queue.head [2024-01-26 15:10:13,770 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] queue.head <= 400 [2024-01-26 15:10:13,770 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] queue.tail <= 400 [2024-01-26 15:10:13,771 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] q->head <= 400 [2024-01-26 15:10:13,771 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] q->tail <= 400 [2024-01-26 15:10:13,771 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= q->head [2024-01-26 15:10:13,771 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,771 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= queue.head [2024-01-26 15:10:13,771 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= queue.tail [2024-01-26 15:10:13,771 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= q->tail [2024-01-26 15:10:13,771 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] q == & queue [2024-01-26 15:10:13,771 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,771 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] queue.head <= 400 [2024-01-26 15:10:13,772 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q->head <= 400 [2024-01-26 15:10:13,772 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 0 <= queue.head [2024-01-26 15:10:13,772 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] queue.tail <= 400 [2024-01-26 15:10:13,772 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q->tail != 401 [2024-01-26 15:10:13,772 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] -2147483647 <= q->amount [2024-01-26 15:10:13,772 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] queue.head <= 400 [2024-01-26 15:10:13,772 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] queue.tail != 401 [2024-01-26 15:10:13,772 INFO L98 nessWitnessExtractor]: Location invariant before [L960-L966] (((((((enqueue_flag == (_Bool)1 && dequeue_flag == (_Bool)0) && queue.amount == 0) && queue.head == 0) && queue.tail == 0) && q->amount == 0) && q->head == 0) && q->tail == 0) || (((((((((((((-2147483647 <= queue.amount && -2147483647 <= q->amount) && 0 <= queue.head) && 0 <= q->head) && 1 <= queue.tail) && 1 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && queue.tail != 401) && q->tail != 401) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) [2024-01-26 15:10:13,772 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,772 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 1 <= queue.tail [2024-01-26 15:10:13,772 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q->tail <= 400 [2024-01-26 15:10:13,773 INFO L98 nessWitnessExtractor]: Location invariant before [L960-L966] q == & queue [2024-01-26 15:10:13,773 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,773 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 1 <= q->tail [2024-01-26 15:10:13,773 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q == & queue [2024-01-26 15:10:13,773 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 0 <= q->head [2024-01-26 15:10:13,773 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] -2147483647 <= queue.amount [2024-01-26 15:10:13,773 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,773 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] ((QType *)arg)->head <= 400 [2024-01-26 15:10:13,773 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:13,773 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] 0 <= queue.tail [2024-01-26 15:10:13,773 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] 1 <= queue.head [2024-01-26 15:10:13,774 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.head != 401 [2024-01-26 15:10:13,774 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] dequeue_flag == (_Bool)0 [2024-01-26 15:10:13,774 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] (((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3 [2024-01-26 15:10:13,774 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.head <= 400 [2024-01-26 15:10:13,774 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:13,774 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] 1 <= ((QType *)arg)->head [2024-01-26 15:10:13,774 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] ((QType *)arg)->amount <= 2147483646 [2024-01-26 15:10:13,774 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] arg == (void *)(& queue) [2024-01-26 15:10:13,774 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] ((QType *)arg)->head != 401 [2024-01-26 15:10:13,774 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.tail <= 400 [2024-01-26 15:10:13,774 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.amount <= 2147483646 [2024-01-26 15:10:13,775 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q->amount == 0 [2024-01-26 15:10:13,775 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q->tail == 0 [2024-01-26 15:10:13,775 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,775 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] queue.tail == 0 [2024-01-26 15:10:13,775 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] queue.amount == 0 [2024-01-26 15:10:13,775 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q->head == 0 [2024-01-26 15:10:13,775 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] dequeue_flag == (_Bool)0 [2024-01-26 15:10:13,775 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] queue.head == 0 [2024-01-26 15:10:13,775 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q == & queue [2024-01-26 15:10:13,775 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= queue.tail [2024-01-26 15:10:13,775 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] queue.head <= 400 [2024-01-26 15:10:13,775 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= q->tail [2024-01-26 15:10:13,776 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] queue.tail <= 400 [2024-01-26 15:10:13,776 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= q->head [2024-01-26 15:10:13,779 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] q == & queue [2024-01-26 15:10:13,779 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:13,779 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= queue.head [2024-01-26 15:10:13,779 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] dequeue_flag == (_Bool)1 [2024-01-26 15:10:13,779 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] q->tail <= 400 [2024-01-26 15:10:13,779 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] q->head <= 400 [2024-01-26 15:10:13,780 INFO L98 nessWitnessExtractor]: Location invariant before [L962-L962] q == & queue [2024-01-26 15:10:13,780 INFO L98 nessWitnessExtractor]: Location invariant before [L962-L962] (((((((enqueue_flag == (_Bool)1 && dequeue_flag == (_Bool)0) && queue.amount == 0) && queue.head == 0) && queue.tail == 0) && q->amount == 0) && q->head == 0) && q->tail == 0) || (((((((((((((((-2147483647 <= queue.amount && -2147483647 <= q->amount) && 1 <= queue.head) && 1 <= queue.tail) && 1 <= q->head) && 1 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && queue.head != 401) && queue.tail != 401) && q->head != 401) && q->tail != 401) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) [2024-01-26 15:10:13,827 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:10:14,133 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43296,43309] [2024-01-26 15:10:14,138 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43503,43516] [2024-01-26 15:10:14,140 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43783,43796] [2024-01-26 15:10:14,142 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:10:14,152 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:10:14,161 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned char __u_char; with a witness entry Start Parsing Local [2024-01-26 15:10:14,218 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @1494b84d) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:920) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:499) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchSwitchRexBoolToInt(ExpressionResultTransformer.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:482) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.handleAssert(ACSLHandler.java:242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:447) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedWitnessInvariant.instrument(ExtractedWitnessInvariant.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedLocationInvariant.transform(ExtractedLocationInvariant.java:61) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.transformWithWitness(MainDispatcher.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1096) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:386) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:275) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3405) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2425) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:611) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:258) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:147) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-01-26 15:10:14,222 INFO L158 Benchmark]: Toolchain (without parser) took 1068.32ms. Allocated memory is still 94.4MB. Free memory was 62.0MB in the beginning and 55.5MB in the end (delta: 6.5MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2024-01-26 15:10:14,223 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 65.0MB. Free memory was 42.0MB in the beginning and 42.0MB in the end (delta: 58.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:14,224 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 65.0MB. Free memory is still 39.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:14,224 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1066.00ms. Allocated memory is still 94.4MB. Free memory was 61.6MB in the beginning and 55.5MB in the end (delta: 6.1MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2024-01-26 15:10:14,226 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 65.0MB. Free memory was 42.0MB in the beginning and 42.0MB in the end (delta: 58.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.11ms. Allocated memory is still 65.0MB. Free memory is still 39.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1066.00ms. Allocated memory is still 94.4MB. Free memory was 61.6MB in the beginning and 55.5MB in the end (delta: 6.1MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @1494b84d) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @1494b84d): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:920) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @1494b84d)