./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/queue_ok_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_ok_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_ok_longer.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_ok_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 15:10:07,203 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:10:07,290 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:10:07,295 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:10:07,295 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:10:07,330 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:10:07,331 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:10:07,331 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:10:07,332 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:10:07,335 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:10:07,335 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:10:07,335 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:10:07,336 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:10:07,337 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:10:07,337 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:10:07,337 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:10:07,337 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:10:07,337 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:10:07,338 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:10:07,338 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:10:07,338 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:10:07,338 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:10:07,339 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:10:07,339 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:10:07,339 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:10:07,339 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:10:07,339 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:10:07,340 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:10:07,340 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:10:07,340 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:10:07,341 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:10:07,341 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:10:07,341 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:10:07,342 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:10:07,342 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:10:07,342 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:10:07,342 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:10:07,342 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:10:07,342 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:10:07,343 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:10:07,343 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:10:07,343 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:10:07,343 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:10:07,343 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:10:07,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:10:07,594 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:10:07,596 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:10:07,597 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:10:07,598 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:10:07,599 INFO L431 ainManager$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_ok_longer.yml/witness.yml [2024-01-26 15:10:07,796 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:10:07,797 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:10:07,797 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_ok_longer.i [2024-01-26 15:10:08,959 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:10:09,204 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:10:09,205 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_ok_longer.i [2024-01-26 15:10:09,217 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eea5c78b6/a9b9afc1d213428b8a3c42a74dfd4efa/FLAGc5780e2be [2024-01-26 15:10:09,228 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eea5c78b6/a9b9afc1d213428b8a3c42a74dfd4efa [2024-01-26 15:10:09,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:10:09,230 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:10:09,231 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:09,231 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:10:09,245 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:10:09,246 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:07" (1/2) ... [2024-01-26 15:10:09,247 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a5ca1ba 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 15:10:09,247 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:07" (1/2) ... [2024-01-26 15:10:09,249 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@740c5b40 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 15:10:09,250 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:09" (2/2) ... [2024-01-26 15:10:09,250 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a5ca1ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:09, skipping insertion in model container [2024-01-26 15:10:09,250 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:09" (2/2) ... [2024-01-26 15:10:09,251 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:10:09,630 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:10:09,632 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] queue.tail == 0 [2024-01-26 15:10:09,632 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q->head == 0 [2024-01-26 15:10:09,632 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q->amount == 0 [2024-01-26 15:10:09,632 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] queue.amount == 0 [2024-01-26 15:10:09,632 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q->tail == 0 [2024-01-26 15:10:09,633 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,633 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] queue.head == 0 [2024-01-26 15:10:09,633 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q == & queue [2024-01-26 15:10:09,633 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] dequeue_flag == (_Bool)0 [2024-01-26 15:10:09,633 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= q->tail [2024-01-26 15:10:09,634 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] q->head <= 400 [2024-01-26 15:10:09,634 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,634 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= queue.head [2024-01-26 15:10:09,634 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= q->head [2024-01-26 15:10:09,634 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] queue.head <= 400 [2024-01-26 15:10:09,634 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] q == & queue [2024-01-26 15:10:09,634 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,634 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] queue.tail <= 400 [2024-01-26 15:10:09,635 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= queue.tail [2024-01-26 15:10:09,635 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] q->tail <= 400 [2024-01-26 15:10:09,635 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,635 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] queue.head <= 400 [2024-01-26 15:10:09,635 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] queue.tail <= 400 [2024-01-26 15:10:09,636 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] arg == (void *)(& queue) [2024-01-26 15:10:09,636 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((((1 <= queue.tail && 1 <= ((QType *)arg)->tail) && queue.tail != 401) && ((QType *)arg)->tail != 401) && (((queue.tail != 402 && ((QType *)arg)->tail != 402) && (((queue.tail != 403 && ((QType *)arg)->tail != 403) && (((queue.tail != 404 && ((QType *)arg)->tail != 404) && ((((((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && 5 <= i) && i <= 399) && queue.tail != 405) && ((QType *)arg)->tail != 405) || ((-2147483644 <= queue.amount && -2147483644 <= ((QType *)arg)->amount) && i == 4))) || ((-2147483645 <= queue.amount && -2147483645 <= ((QType *)arg)->amount) && i == 3))) || ((-2147483646 <= queue.amount && -2147483646 <= ((QType *)arg)->amount) && i == 2))) || ((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && i == 1))) || (((((((0 <= queue.tail && 0 <= ((QType *)arg)->tail) && (2147483648LL + (long long )i) + (long long )value >= 0LL) && (2147483648LL - (long long )i) + (long long )value >= 0LL) && (2147483647LL + (long long )i) - (long long )value >= 0LL) && (2147483647LL - (long long )i) - (long long )value >= 0LL) && 0 == i) && i == 0) [2024-01-26 15:10:09,636 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,636 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,636 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] 0 <= queue.head [2024-01-26 15:10:09,636 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,636 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,636 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,637 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] enqueue_flag == (_Bool)0 [2024-01-26 15:10:09,637 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] queue.tail <= 400 [2024-01-26 15:10:09,637 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] 0 <= queue.head [2024-01-26 15:10:09,637 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,637 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,637 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,637 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] 0 <= queue.tail [2024-01-26 15:10:09,638 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,639 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] queue.head <= 400 [2024-01-26 15:10:09,639 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] arg == (void *)(& queue) [2024-01-26 15:10:09,639 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] 0 <= q->tail [2024-01-26 15:10:09,639 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] queue.head == 400 [2024-01-26 15:10:09,639 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,639 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,639 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q->tail <= 400 [2024-01-26 15:10:09,640 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q == & queue [2024-01-26 15:10:09,640 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] 0 <= queue.tail [2024-01-26 15:10:09,640 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q->amount <= 2147483646 [2024-01-26 15:10:09,640 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] queue.amount <= 2147483646 [2024-01-26 15:10:09,640 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] queue.tail <= 400 [2024-01-26 15:10:09,641 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q->head == 400 [2024-01-26 15:10:09,641 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,641 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] i == 400 [2024-01-26 15:10:09,641 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,642 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,642 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] 0 <= queue.head [2024-01-26 15:10:09,642 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,643 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] arg == (void *)(& queue) [2024-01-26 15:10:09,643 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] 0 <= queue.tail [2024-01-26 15:10:09,643 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] queue.head <= 400 [2024-01-26 15:10:09,643 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,643 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] queue.tail <= 400 [2024-01-26 15:10:09,643 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,643 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] -2147483647 <= q->amount [2024-01-26 15:10:09,643 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= q->head [2024-01-26 15:10:09,644 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= q->tail [2024-01-26 15:10:09,644 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= queue.head [2024-01-26 15:10:09,644 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] queue.tail <= 400 [2024-01-26 15:10:09,644 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] q == & queue [2024-01-26 15:10:09,644 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] queue.head <= 400 [2024-01-26 15:10:09,644 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] q->tail <= 400 [2024-01-26 15:10:09,644 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] q->head <= 400 [2024-01-26 15:10:09,644 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,645 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] -2147483647 <= queue.amount [2024-01-26 15:10:09,645 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,645 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= queue.tail [2024-01-26 15:10:09,645 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] queue.head == 0 [2024-01-26 15:10:09,645 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] queue.tail == 0 [2024-01-26 15:10:09,645 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] dequeue_flag == (_Bool)0 [2024-01-26 15:10:09,645 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,645 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] queue.amount == 0 [2024-01-26 15:10:09,646 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] dequeue_flag == (_Bool)0 [2024-01-26 15:10:09,646 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] queue.head <= 400 [2024-01-26 15:10:09,646 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] i == 400 [2024-01-26 15:10:09,646 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] 0 <= queue.tail [2024-01-26 15:10:09,646 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,646 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] arg == (void *)(& queue) [2024-01-26 15:10:09,646 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,646 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] queue.tail <= 400 [2024-01-26 15:10:09,647 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,647 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,647 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] 0 <= queue.head [2024-01-26 15:10:09,647 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,647 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] 0 <= queue.tail [2024-01-26 15:10:09,647 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] queue.tail <= 400 [2024-01-26 15:10:09,647 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] arg == (void *)(& queue) [2024-01-26 15:10:09,647 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] queue.head <= 400 [2024-01-26 15:10:09,648 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,648 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,648 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,648 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,649 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] 0 <= queue.head [2024-01-26 15:10:09,649 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,649 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,649 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] 1 <= queue.tail [2024-01-26 15:10:09,650 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.tail != 401 [2024-01-26 15:10:09,650 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.tail != 404 [2024-01-26 15:10:09,650 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->tail != 402 [2024-01-26 15:10:09,651 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->tail != 405 [2024-01-26 15:10:09,651 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,651 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,652 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] -2147483643 <= queue.amount [2024-01-26 15:10:09,652 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.tail != 402 [2024-01-26 15:10:09,652 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] i == 400 [2024-01-26 15:10:09,652 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.head <= 400 [2024-01-26 15:10:09,652 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.tail <= 400 [2024-01-26 15:10:09,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] enqueue_flag == (_Bool)0 [2024-01-26 15:10:09,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->tail != 404 [2024-01-26 15:10:09,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.tail != 405 [2024-01-26 15:10:09,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.tail != 403 [2024-01-26 15:10:09,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] 0 <= queue.head [2024-01-26 15:10:09,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] -2147483643 <= ((QType *)arg)->amount [2024-01-26 15:10:09,653 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] arg == (void *)(& queue) [2024-01-26 15:10:09,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->tail != 403 [2024-01-26 15:10:09,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:09,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->tail != 401 [2024-01-26 15:10:09,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.amount == 0 [2024-01-26 15:10:09,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.head == 0 [2024-01-26 15:10:09,654 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] dequeue_flag == (_Bool)0 [2024-01-26 15:10:09,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.tail == 0 [2024-01-26 15:10:09,655 INFO L98 nessWitnessExtractor]: Location invariant before [L963-L963] q == & queue [2024-01-26 15:10:09,655 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) || (((((((((0 <= queue.head && 0 <= queue.tail) && 0 <= q->head) && 0 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) [2024-01-26 15:10:09,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] queue.head == 0 [2024-01-26 15:10:09,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] dequeue_flag == (_Bool)0 [2024-01-26 15:10:09,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] queue.tail == 0 [2024-01-26 15:10:09,655 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] queue.amount == 0 [2024-01-26 15:10:09,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] arg == (void *)(& queue) [2024-01-26 15:10:09,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] 0 <= queue.head [2024-01-26 15:10:09,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] queue.head <= 400 [2024-01-26 15:10:09,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] ((((1 <= queue.tail && 1 <= ((QType *)arg)->tail) && queue.tail != 401) && ((QType *)arg)->tail != 401) && (((queue.tail != 402 && ((QType *)arg)->tail != 402) && (((queue.tail != 403 && ((QType *)arg)->tail != 403) && (((queue.tail != 404 && ((QType *)arg)->tail != 404) && ((((((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && 5 <= i) && i <= 399) && queue.tail != 405) && ((QType *)arg)->tail != 405) || ((-2147483644 <= queue.amount && -2147483644 <= ((QType *)arg)->amount) && i == 4))) || ((-2147483645 <= queue.amount && -2147483645 <= ((QType *)arg)->amount) && i == 3))) || ((-2147483646 <= queue.amount && -2147483646 <= ((QType *)arg)->amount) && i == 2))) || ((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && i == 1))) || (((0 <= queue.tail && 0 <= ((QType *)arg)->tail) && 0 == i) && i == 0) [2024-01-26 15:10:09,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] queue.tail <= 400 [2024-01-26 15:10:09,657 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,657 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,657 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] (((((1 <= queue.tail && 1 <= ((QType *)arg)->tail) && queue.tail != 401) && ((QType *)arg)->tail != 401) && ((((queue.tail != 402 && ((QType *)arg)->tail != 402) && ((((queue.tail != 403 && ((QType *)arg)->tail != 403) && ((((queue.tail != 404 && ((QType *)arg)->tail != 404) && ((((queue.tail != 405 && ((QType *)arg)->tail != 405) && ((5 <= i && (((((-2147483642 <= queue.amount && -2147483642 <= ((QType *)arg)->amount) && i <= 399) && queue.tail != 406) && ((QType *)arg)->tail != 406) || ((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && i <= 400))) || ((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && i == 4))) || ((-2147483644 <= queue.amount && -2147483644 <= ((QType *)arg)->amount) && i == 4)) || ((-2147483644 <= queue.amount && -2147483644 <= ((QType *)arg)->amount) && i == 3))) || ((-2147483645 <= queue.amount && -2147483645 <= ((QType *)arg)->amount) && i == 3)) || ((-2147483645 <= queue.amount && -2147483645 <= ((QType *)arg)->amount) && i == 2))) || ((-2147483646 <= queue.amount && -2147483646 <= ((QType *)arg)->amount) && i == 2)) || ((-2147483646 <= queue.amount && -2147483646 <= ((QType *)arg)->amount) && i == 1))) || ((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && i == 1)) || (((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && 0 == i) && i == 0))) || (((((((0 <= queue.tail && 0 <= ((QType *)arg)->tail) && (2147483648LL + (long long )i) + (long long )value >= 0LL) && (2147483648LL - (long long )i) + (long long )value >= 0LL) && (2147483647LL + (long long )i) - (long long )value >= 0LL) && (2147483647LL - (long long )i) - (long long )value >= 0LL) && 0 == i) && i == 0)) || (((((0 <= queue.tail && 0 <= ((QType *)arg)->tail) && (4294967296LL + (long long )i) + (long long )value >= 0LL) && (4294967295LL - (long long )i) + (long long )value >= 0LL) && (4294967295LL + (long long )i) - (long long )value >= 0LL) && (4294967294LL - (long long )i) - (long long )value >= 0LL) [2024-01-26 15:10:09,657 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] arg == (void *)(& queue) [2024-01-26 15:10:09,658 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,658 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,658 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] queue.head <= 400 [2024-01-26 15:10:09,658 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] queue.tail <= 400 [2024-01-26 15:10:09,658 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] 0 <= queue.head [2024-01-26 15:10:09,658 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 <= queue.head [2024-01-26 15:10:09,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] queue.head <= 400 [2024-01-26 15:10:09,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] dequeue_flag == (_Bool)0 [2024-01-26 15:10:09,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 <= queue.tail [2024-01-26 15:10:09,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] queue.tail <= 400 [2024-01-26 15:10:09,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] arg == (void *)(& queue) [2024-01-26 15:10:09,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] queue.tail <= 400 [2024-01-26 15:10:09,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] (4294967294LL - (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:09,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] queue.head <= 400 [2024-01-26 15:10:09,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] (4294967295LL - (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:09,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] 0 <= queue.head [2024-01-26 15:10:09,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] 0 <= queue.tail [2024-01-26 15:10:09,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] arg == (void *)(& queue) [2024-01-26 15:10:09,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] (4294967295LL + (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:09,665 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] (4294967296LL + (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:09,669 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,670 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] queue.tail <= 400 [2024-01-26 15:10:09,670 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] q->head <= 400 [2024-01-26 15:10:09,670 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] queue.head <= 400 [2024-01-26 15:10:09,670 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] q == & queue [2024-01-26 15:10:09,670 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,670 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= q->tail [2024-01-26 15:10:09,670 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,670 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] q->tail <= 400 [2024-01-26 15:10:09,670 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= q->head [2024-01-26 15:10:09,671 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= queue.head [2024-01-26 15:10:09,671 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= queue.tail [2024-01-26 15:10:09,671 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q->tail == 0 [2024-01-26 15:10:09,671 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,671 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q->amount == 0 [2024-01-26 15:10:09,671 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] queue.tail == 0 [2024-01-26 15:10:09,671 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q->head == 0 [2024-01-26 15:10:09,671 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] dequeue_flag == (_Bool)0 [2024-01-26 15:10:09,671 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] queue.head == 0 [2024-01-26 15:10:09,671 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q == & queue [2024-01-26 15:10:09,672 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] queue.amount == 0 [2024-01-26 15:10:09,672 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,672 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,672 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,672 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] 0 <= queue.tail [2024-01-26 15:10:09,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] 0 <= queue.head [2024-01-26 15:10:09,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] queue.tail <= 400 [2024-01-26 15:10:09,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] arg == (void *)(& queue) [2024-01-26 15:10:09,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] queue.head <= 400 [2024-01-26 15:10:09,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] arg == (void *)(& queue) [2024-01-26 15:10:09,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((QType *)arg)->head != 401 [2024-01-26 15:10:09,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((QType *)arg)->amount <= 2147483646 [2024-01-26 15:10:09,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] 0 <= queue.tail [2024-01-26 15:10:09,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] 1 <= queue.head [2024-01-26 15:10:09,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,675 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] 1 <= ((QType *)arg)->head [2024-01-26 15:10:09,675 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] queue.amount <= 2147483646 [2024-01-26 15:10:09,675 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] queue.head != 401 [2024-01-26 15:10:09,675 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] queue.tail <= 400 [2024-01-26 15:10:09,675 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((2 <= i && i <= 399) || i == 1) || (0 == i && i == 0) [2024-01-26 15:10:09,675 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] queue.head <= 400 [2024-01-26 15:10:09,675 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,675 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= queue.tail [2024-01-26 15:10:09,675 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] -2147483647 <= q->amount [2024-01-26 15:10:09,676 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= queue.head [2024-01-26 15:10:09,676 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= q->head [2024-01-26 15:10:09,676 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,676 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,676 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] queue.tail <= 399 [2024-01-26 15:10:09,676 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q->head <= 400 [2024-01-26 15:10:09,676 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] queue.head <= 400 [2024-01-26 15:10:09,676 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] -2147483647 <= queue.amount [2024-01-26 15:10:09,676 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q == & queue [2024-01-26 15:10:09,676 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q->tail != 400 [2024-01-26 15:10:09,677 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q->tail <= 399 [2024-01-26 15:10:09,677 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] queue.tail != 400 [2024-01-26 15:10:09,677 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= q->tail [2024-01-26 15:10:09,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] arg == (void *)(& queue) [2024-01-26 15:10:09,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] 0 <= queue.head [2024-01-26 15:10:09,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] ((((2 <= i && i <= 399) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-01-26 15:10:09,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,678 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] queue.tail <= 400 [2024-01-26 15:10:09,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] queue.head <= 400 [2024-01-26 15:10:09,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,680 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] 0 <= queue.tail [2024-01-26 15:10:09,680 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q->head <= 400 [2024-01-26 15:10:09,680 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 0 <= queue.head [2024-01-26 15:10:09,680 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q->tail <= 400 [2024-01-26 15:10:09,680 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] queue.head <= 400 [2024-01-26 15:10:09,680 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] -2147483647 <= queue.amount [2024-01-26 15:10:09,680 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] queue.tail != 401 [2024-01-26 15:10:09,680 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q->tail != 401 [2024-01-26 15:10:09,681 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q == & queue [2024-01-26 15:10:09,681 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] queue.tail <= 400 [2024-01-26 15:10:09,681 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,681 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 1 <= q->tail [2024-01-26 15:10:09,681 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 1 <= queue.tail [2024-01-26 15:10:09,681 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] -2147483647 <= q->amount [2024-01-26 15:10:09,681 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 0 <= q->head [2024-01-26 15:10:09,681 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,682 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) || (((((((((0 <= queue.head && 0 <= queue.tail) && 0 <= q->head) && 0 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) [2024-01-26 15:10:09,682 INFO L98 nessWitnessExtractor]: Location invariant before [L962-L962] q == & queue [2024-01-26 15:10:09,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] 0 <= queue.tail [2024-01-26 15:10:09,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] arg == (void *)(& queue) [2024-01-26 15:10:09,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] (((((((2 <= i && i <= 399) && ((((((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) [2024-01-26 15:10:09,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] queue.tail <= 400 [2024-01-26 15:10:09,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] queue.head <= 400 [2024-01-26 15:10:09,683 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] dequeue_flag == (_Bool)0 [2024-01-26 15:10:09,683 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,683 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q->amount == 0 [2024-01-26 15:10:09,683 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q->tail == 0 [2024-01-26 15:10:09,683 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] queue.head == 0 [2024-01-26 15:10:09,684 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] queue.amount == 0 [2024-01-26 15:10:09,684 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q == & queue [2024-01-26 15:10:09,684 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q->head == 0 [2024-01-26 15:10:09,684 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] queue.tail == 0 [2024-01-26 15:10:09,684 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= q->head [2024-01-26 15:10:09,684 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= q->tail [2024-01-26 15:10:09,684 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] queue.tail <= 400 [2024-01-26 15:10:09,684 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] q == & queue [2024-01-26 15:10:09,684 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] q->head <= 400 [2024-01-26 15:10:09,684 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,685 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= queue.head [2024-01-26 15:10:09,685 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,685 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] queue.head <= 400 [2024-01-26 15:10:09,685 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] q->tail <= 400 [2024-01-26 15:10:09,686 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= queue.tail [2024-01-26 15:10:09,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,688 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,689 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] arg == (void *)(& queue) [2024-01-26 15:10:09,689 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,689 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] dequeue_flag == (_Bool)0 [2024-01-26 15:10:09,690 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q->tail == 0 [2024-01-26 15:10:09,690 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q->head == 0 [2024-01-26 15:10:09,690 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q->amount == 0 [2024-01-26 15:10:09,690 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] queue.head == 0 [2024-01-26 15:10:09,690 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] queue.tail == 0 [2024-01-26 15:10:09,690 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] queue.amount == 0 [2024-01-26 15:10:09,690 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q == & queue [2024-01-26 15:10:09,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1050] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1050] queue.tail == 0 [2024-01-26 15:10:09,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1050] queue.amount == 0 [2024-01-26 15:10:09,690 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1050] dequeue_flag == (_Bool)0 [2024-01-26 15:10:09,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1050] queue.head == 0 [2024-01-26 15:10:09,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] arg == (void *)(& queue) [2024-01-26 15:10:09,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] queue.tail <= 400 [2024-01-26 15:10:09,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] queue.head <= 400 [2024-01-26 15:10:09,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] ((queue.tail != 402 && ((QType *)arg)->tail != 402) && (((queue.tail != 403 && ((QType *)arg)->tail != 403) && (((queue.tail != 404 && ((QType *)arg)->tail != 404) && (((queue.tail != 405 && ((QType *)arg)->tail != 405) && ((((((-2147483642 <= queue.amount && -2147483642 <= ((QType *)arg)->amount) && 5 <= i) && i <= 399) && queue.tail != 406) && ((QType *)arg)->tail != 406) || ((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && i == 4))) || ((-2147483644 <= queue.amount && -2147483644 <= ((QType *)arg)->amount) && i == 3))) || ((-2147483645 <= queue.amount && -2147483645 <= ((QType *)arg)->amount) && i == 2))) || ((-2147483646 <= queue.amount && -2147483646 <= ((QType *)arg)->amount) && i == 1))) || (((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && 0 == i) && i == 0) [2024-01-26 15:10:09,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] 1 <= queue.tail [2024-01-26 15:10:09,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] queue.tail != 401 [2024-01-26 15:10:09,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] 0 <= queue.head [2024-01-26 15:10:09,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:09,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] arg == (void *)(& queue) [2024-01-26 15:10:09,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] ((QType *)arg)->tail != 401 [2024-01-26 15:10:09,693 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] q->head <= 400 [2024-01-26 15:10:09,693 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] q->tail <= 400 [2024-01-26 15:10:09,693 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,693 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= q->head [2024-01-26 15:10:09,693 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,693 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= queue.head [2024-01-26 15:10:09,693 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] queue.tail <= 400 [2024-01-26 15:10:09,693 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= queue.tail [2024-01-26 15:10:09,693 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= q->tail [2024-01-26 15:10:09,693 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] q == & queue [2024-01-26 15:10:09,694 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] queue.head <= 400 [2024-01-26 15:10:09,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] arg == (void *)(& queue) [2024-01-26 15:10:09,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q == & queue [2024-01-26 15:10:09,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 0 <= q->tail [2024-01-26 15:10:09,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->head <= 400 [2024-01-26 15:10:09,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 1 <= queue.head [2024-01-26 15:10:09,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.head != 401 [2024-01-26 15:10:09,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->tail <= 400 [2024-01-26 15:10:09,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 0 <= queue.tail [2024-01-26 15:10:09,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->amount <= 2147483646 [2024-01-26 15:10:09,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.amount <= 2147483646 [2024-01-26 15:10:09,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.tail <= 400 [2024-01-26 15:10:09,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->head != 401 [2024-01-26 15:10:09,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.head <= 400 [2024-01-26 15:10:09,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 1 <= q->head [2024-01-26 15:10:09,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] dequeue_flag == (_Bool)0 [2024-01-26 15:10:09,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.amount == 0 [2024-01-26 15:10:09,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.head == 0 [2024-01-26 15:10:09,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.tail == 0 [2024-01-26 15:10:09,696 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] enqueue_flag == (_Bool)0 [2024-01-26 15:10:09,696 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= queue.head [2024-01-26 15:10:09,696 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] queue.tail <= 400 [2024-01-26 15:10:09,696 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= queue.tail [2024-01-26 15:10:09,696 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] queue.head <= 400 [2024-01-26 15:10:09,697 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,697 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:09,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail != 405 [2024-01-26 15:10:09,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail != 404 [2024-01-26 15:10:09,697 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 1 <= queue.tail [2024-01-26 15:10:09,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail != 401 [2024-01-26 15:10:09,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail != 402 [2024-01-26 15:10:09,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] -2147483643 <= ((QType *)arg)->amount [2024-01-26 15:10:09,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 0 <= queue.head [2024-01-26 15:10:09,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail != 405 [2024-01-26 15:10:09,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,698 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail != 403 [2024-01-26 15:10:09,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail <= 400 [2024-01-26 15:10:09,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] -2147483643 <= queue.amount [2024-01-26 15:10:09,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail != 404 [2024-01-26 15:10:09,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail != 401 [2024-01-26 15:10:09,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] i == 400 [2024-01-26 15:10:09,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail != 402 [2024-01-26 15:10:09,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail != 403 [2024-01-26 15:10:09,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] arg == (void *)(& queue) [2024-01-26 15:10:09,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.head <= 400 [2024-01-26 15:10:09,700 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= q->head [2024-01-26 15:10:09,700 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= queue.head [2024-01-26 15:10:09,700 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q->tail <= 400 [2024-01-26 15:10:09,700 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,700 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,700 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->head <= 399 [2024-01-26 15:10:09,700 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.head <= 399 [2024-01-26 15:10:09,700 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] queue.tail <= 400 [2024-01-26 15:10:09,700 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= queue.head [2024-01-26 15:10:09,701 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.head != 400 [2024-01-26 15:10:09,701 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q->head <= 400 [2024-01-26 15:10:09,701 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.amount <= 2147483646 [2024-01-26 15:10:09,701 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q->amount <= 2147483646 [2024-01-26 15:10:09,701 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->tail <= 400 [2024-01-26 15:10:09,701 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,701 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->amount <= 2147483646 [2024-01-26 15:10:09,701 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= q->tail [2024-01-26 15:10:09,701 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,702 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= q->tail [2024-01-26 15:10:09,702 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q == & queue [2024-01-26 15:10:09,702 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= queue.tail [2024-01-26 15:10:09,702 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= q->head [2024-01-26 15:10:09,702 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] queue.head <= 400 [2024-01-26 15:10:09,702 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q == & queue [2024-01-26 15:10:09,702 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->head != 400 [2024-01-26 15:10:09,702 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.tail <= 400 [2024-01-26 15:10:09,702 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] queue.amount <= 2147483646 [2024-01-26 15:10:09,702 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= queue.tail [2024-01-26 15:10:09,703 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,703 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] queue.tail == 400 [2024-01-26 15:10:09,703 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] 0 <= q->head [2024-01-26 15:10:09,703 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] q->tail == 400 [2024-01-26 15:10:09,703 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] -2147483647 <= q->amount [2024-01-26 15:10:09,703 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,703 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] q->head <= 400 [2024-01-26 15:10:09,703 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] q == & queue [2024-01-26 15:10:09,703 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] 0 <= queue.head [2024-01-26 15:10:09,703 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] queue.head <= 400 [2024-01-26 15:10:09,704 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] -2147483647 <= queue.amount [2024-01-26 15:10:09,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] dequeue_flag == (_Bool)0 [2024-01-26 15:10:09,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] queue.head == 0 [2024-01-26 15:10:09,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] queue.amount == 0 [2024-01-26 15:10:09,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] queue.tail == 0 [2024-01-26 15:10:09,704 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q->tail <= 400 [2024-01-26 15:10:09,704 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 0 <= q->head [2024-01-26 15:10:09,704 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) || (((((((((0 <= queue.head && 0 <= queue.tail) && 0 <= q->head) && 0 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) [2024-01-26 15:10:09,704 INFO L98 nessWitnessExtractor]: Location invariant before [L960-L966] q == & queue [2024-01-26 15:10:09,705 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q == & queue [2024-01-26 15:10:09,705 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 0 <= queue.head [2024-01-26 15:10:09,705 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 0 <= q->tail [2024-01-26 15:10:09,705 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:09,705 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] dequeue_flag == (_Bool)1 [2024-01-26 15:10:09,705 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] queue.head <= 400 [2024-01-26 15:10:09,705 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 0 <= queue.tail [2024-01-26 15:10:09,705 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] queue.tail <= 400 [2024-01-26 15:10:09,705 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q->head <= 400 [2024-01-26 15:10:09,705 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] 0 <= ((QType *)arg)->head [2024-01-26 15:10:09,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967295LL + (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:09,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:09,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((QType *)arg)->head <= 400 [2024-01-26 15:10:09,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967294LL - (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:09,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] arg == (void *)(& queue) [2024-01-26 15:10:09,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:09,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967296LL + (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:09,706 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967295LL - (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:09,750 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:10:10,094 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_ok_longer.i[43272,43285] [2024-01-26 15:10:10,099 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_ok_longer.i[43545,43558] [2024-01-26 15:10:10,113 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:10:10,121 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:10:10,134 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned char __u_char; with a witness entry Syntax error [2024-01-26 15:10:10,198 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 15:10:10,199 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@740c5b40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:10, skipping insertion in model container [2024-01-26 15:10:10,199 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:10,199 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:10:10,201 INFO L158 Benchmark]: Toolchain (without parser) took 970.02ms. Allocated memory is still 167.8MB. Free memory was 106.9MB in the beginning and 70.1MB in the end (delta: 36.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-01-26 15:10:10,201 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 167.8MB. Free memory is still 133.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:10,201 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 167.8MB. Free memory is still 113.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:10,202 INFO L158 Benchmark]: CACSL2BoogieTranslator took 968.31ms. Allocated memory is still 167.8MB. Free memory was 106.9MB in the beginning and 70.1MB in the end (delta: 36.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-01-26 15:10:10,203 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 167.8MB. Free memory is still 133.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.09ms. Allocated memory is still 167.8MB. Free memory is still 113.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 968.31ms. Allocated memory is still 167.8MB. Free memory was 106.9MB in the beginning and 70.1MB in the end (delta: 36.8MB). Peak memory consumption was 37.7MB. 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_ok_longer.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_ok_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 15:10:12,152 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:10:12,239 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:10:12,249 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:10:12,250 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:10:12,282 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:10:12,283 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:10:12,283 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:10:12,283 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:10:12,287 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:10:12,287 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:10:12,288 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:10:12,288 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:10:12,289 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:10:12,289 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:10:12,290 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:10:12,290 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:10:12,290 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:10:12,291 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:10:12,291 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:10:12,291 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:10:12,292 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:10:12,292 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:10:12,292 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:10:12,293 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:10:12,293 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:10:12,293 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:10:12,293 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:10:12,294 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:10:12,294 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:10:12,295 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:10:12,295 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:10:12,295 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:10:12,295 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:10:12,296 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:10:12,296 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:10:12,297 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:10:12,297 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:10:12,297 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:10:12,297 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:10:12,297 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:10:12,297 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:10:12,298 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:10:12,298 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:10:12,298 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:10:12,298 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:10:12,298 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:10:12,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:10:12,614 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:10:12,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:10:12,617 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:10:12,618 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:10:12,619 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_ok_longer.i [2024-01-26 15:10:13,771 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:10:14,016 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:10:14,017 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_ok_longer.i [2024-01-26 15:10:14,035 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c16a2647/b16bdd46b8ac4f21b351e73e8e6553bc/FLAG6858adb91 [2024-01-26 15:10:14,046 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c16a2647/b16bdd46b8ac4f21b351e73e8e6553bc [2024-01-26 15:10:14,048 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:10:14,049 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:10:14,049 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_ok_longer.yml/witness.yml [2024-01-26 15:10:14,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:10:14,245 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:10:14,246 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:14,247 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:10:14,250 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:10:14,250 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:14" (1/2) ... [2024-01-26 15:10:14,251 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40510e52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:14, skipping insertion in model container [2024-01-26 15:10:14,251 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:14" (1/2) ... [2024-01-26 15:10:14,252 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5642add8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:14, skipping insertion in model container [2024-01-26 15:10:14,252 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:14" (2/2) ... [2024-01-26 15:10:14,252 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40510e52 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:14, skipping insertion in model container [2024-01-26 15:10:14,253 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:14" (2/2) ... [2024-01-26 15:10:14,253 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:10:14,672 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:10:14,673 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] q->head <= 400 [2024-01-26 15:10:14,674 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= q->tail [2024-01-26 15:10:14,674 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= queue.head [2024-01-26 15:10:14,674 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] queue.tail <= 400 [2024-01-26 15:10:14,674 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] q->tail <= 400 [2024-01-26 15:10:14,674 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,674 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] q == & queue [2024-01-26 15:10:14,675 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= q->head [2024-01-26 15:10:14,675 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] queue.head <= 400 [2024-01-26 15:10:14,675 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] 0 <= queue.tail [2024-01-26 15:10:14,675 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,675 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] queue.tail == 0 [2024-01-26 15:10:14,675 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] queue.head == 0 [2024-01-26 15:10:14,675 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,676 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] dequeue_flag == (_Bool)0 [2024-01-26 15:10:14,676 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] queue.amount == 0 [2024-01-26 15:10:14,676 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] dequeue_flag == (_Bool)0 [2024-01-26 15:10:14,676 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.head == 0 [2024-01-26 15:10:14,676 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] enqueue_flag == (_Bool)0 [2024-01-26 15:10:14,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.amount == 0 [2024-01-26 15:10:14,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] queue.tail == 0 [2024-01-26 15:10:14,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967296LL + (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:14,677 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967295LL + (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:14,678 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967295LL - (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:14,678 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,678 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] (4294967294LL - (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:14,678 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] arg == (void *)(& queue) [2024-01-26 15:10:14,678 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] 0 <= queue.head [2024-01-26 15:10:14,678 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,680 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,680 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] dequeue_flag == (_Bool)0 [2024-01-26 15:10:14,680 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] 0 <= queue.tail [2024-01-26 15:10:14,680 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] queue.tail <= 400 [2024-01-26 15:10:14,680 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] arg == (void *)(& queue) [2024-01-26 15:10:14,681 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] queue.head <= 400 [2024-01-26 15:10:14,681 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,681 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] i == 400 [2024-01-26 15:10:14,681 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] queue.head <= 400 [2024-01-26 15:10:14,681 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,681 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] queue.tail <= 400 [2024-01-26 15:10:14,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] 0 <= queue.tail [2024-01-26 15:10:14,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] i == 400 [2024-01-26 15:10:14,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] arg == (void *)(& queue) [2024-01-26 15:10:14,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] 0 <= queue.head [2024-01-26 15:10:14,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,684 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,684 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] queue.amount == 0 [2024-01-26 15:10:14,684 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] queue.tail == 0 [2024-01-26 15:10:14,685 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q->tail == 0 [2024-01-26 15:10:14,685 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q == & queue [2024-01-26 15:10:14,685 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] dequeue_flag == (_Bool)0 [2024-01-26 15:10:14,685 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] queue.head == 0 [2024-01-26 15:10:14,685 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q->head == 0 [2024-01-26 15:10:14,685 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] q->amount == 0 [2024-01-26 15:10:14,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] arg == (void *)(& queue) [2024-01-26 15:10:14,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] queue.tail <= 400 [2024-01-26 15:10:14,686 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] 0 <= queue.head [2024-01-26 15:10:14,686 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,686 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,686 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,686 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] queue.head <= 400 [2024-01-26 15:10:14,686 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((((1 <= queue.tail && 1 <= ((QType *)arg)->tail) && queue.tail != 401) && ((QType *)arg)->tail != 401) && (((queue.tail != 402 && ((QType *)arg)->tail != 402) && (((queue.tail != 403 && ((QType *)arg)->tail != 403) && (((queue.tail != 404 && ((QType *)arg)->tail != 404) && ((((((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && 5 <= i) && i <= 399) && queue.tail != 405) && ((QType *)arg)->tail != 405) || ((-2147483644 <= queue.amount && -2147483644 <= ((QType *)arg)->amount) && i == 4))) || ((-2147483645 <= queue.amount && -2147483645 <= ((QType *)arg)->amount) && i == 3))) || ((-2147483646 <= queue.amount && -2147483646 <= ((QType *)arg)->amount) && i == 2))) || ((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && i == 1))) || (((((((0 <= queue.tail && 0 <= ((QType *)arg)->tail) && (2147483648LL + (long long )i) + (long long )value >= 0LL) && (2147483648LL - (long long )i) + (long long )value >= 0LL) && (2147483647LL + (long long )i) - (long long )value >= 0LL) && (2147483647LL - (long long )i) - (long long )value >= 0LL) && 0 == i) && i == 0) [2024-01-26 15:10:14,686 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,687 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,687 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] queue.tail == 0 [2024-01-26 15:10:14,687 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q == & queue [2024-01-26 15:10:14,687 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q->head == 0 [2024-01-26 15:10:14,687 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] dequeue_flag == (_Bool)0 [2024-01-26 15:10:14,687 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,687 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q->amount == 0 [2024-01-26 15:10:14,687 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] queue.head == 0 [2024-01-26 15:10:14,688 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] queue.amount == 0 [2024-01-26 15:10:14,688 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] q->tail == 0 [2024-01-26 15:10:14,688 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,688 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,688 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] arg == (void *)(& queue) [2024-01-26 15:10:14,688 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,688 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] queue.tail <= 400 [2024-01-26 15:10:14,688 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] (((((1 <= queue.tail && 1 <= ((QType *)arg)->tail) && queue.tail != 401) && ((QType *)arg)->tail != 401) && ((((queue.tail != 402 && ((QType *)arg)->tail != 402) && ((((queue.tail != 403 && ((QType *)arg)->tail != 403) && ((((queue.tail != 404 && ((QType *)arg)->tail != 404) && ((((queue.tail != 405 && ((QType *)arg)->tail != 405) && ((5 <= i && (((((-2147483642 <= queue.amount && -2147483642 <= ((QType *)arg)->amount) && i <= 399) && queue.tail != 406) && ((QType *)arg)->tail != 406) || ((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && i <= 400))) || ((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && i == 4))) || ((-2147483644 <= queue.amount && -2147483644 <= ((QType *)arg)->amount) && i == 4)) || ((-2147483644 <= queue.amount && -2147483644 <= ((QType *)arg)->amount) && i == 3))) || ((-2147483645 <= queue.amount && -2147483645 <= ((QType *)arg)->amount) && i == 3)) || ((-2147483645 <= queue.amount && -2147483645 <= ((QType *)arg)->amount) && i == 2))) || ((-2147483646 <= queue.amount && -2147483646 <= ((QType *)arg)->amount) && i == 2)) || ((-2147483646 <= queue.amount && -2147483646 <= ((QType *)arg)->amount) && i == 1))) || ((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && i == 1)) || (((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && 0 == i) && i == 0))) || (((((((0 <= queue.tail && 0 <= ((QType *)arg)->tail) && (2147483648LL + (long long )i) + (long long )value >= 0LL) && (2147483648LL - (long long )i) + (long long )value >= 0LL) && (2147483647LL + (long long )i) - (long long )value >= 0LL) && (2147483647LL - (long long )i) - (long long )value >= 0LL) && 0 == i) && i == 0)) || (((((0 <= queue.tail && 0 <= ((QType *)arg)->tail) && (4294967296LL + (long long )i) + (long long )value >= 0LL) && (4294967295LL - (long long )i) + (long long )value >= 0LL) && (4294967295LL + (long long )i) - (long long )value >= 0LL) && (4294967294LL - (long long )i) - (long long )value >= 0LL) [2024-01-26 15:10:14,689 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] 0 <= queue.head [2024-01-26 15:10:14,689 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,689 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] queue.head <= 400 [2024-01-26 15:10:14,689 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,689 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] queue.amount == 0 [2024-01-26 15:10:14,689 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] queue.head == 0 [2024-01-26 15:10:14,690 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q->head == 0 [2024-01-26 15:10:14,690 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q->amount == 0 [2024-01-26 15:10:14,690 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q->tail == 0 [2024-01-26 15:10:14,690 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,691 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] q == & queue [2024-01-26 15:10:14,691 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] dequeue_flag == (_Bool)0 [2024-01-26 15:10:14,691 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] queue.tail == 0 [2024-01-26 15:10:14,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,691 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] queue.tail <= 400 [2024-01-26 15:10:14,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] 0 <= queue.tail [2024-01-26 15:10:14,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,692 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] (4294967296LL + (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:14,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,693 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] (4294967295LL - (long long )i) + (long long )value >= 0LL [2024-01-26 15:10:14,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,694 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] (4294967295LL + (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:14,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] (4294967294LL - (long long )i) - (long long )value >= 0LL [2024-01-26 15:10:14,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] 0 <= queue.head [2024-01-26 15:10:14,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] queue.head <= 400 [2024-01-26 15:10:14,695 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] arg == (void *)(& queue) [2024-01-26 15:10:14,695 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->head <= 399 [2024-01-26 15:10:14,695 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q->tail <= 400 [2024-01-26 15:10:14,695 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= q->head [2024-01-26 15:10:14,695 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,696 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q->head <= 400 [2024-01-26 15:10:14,696 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= queue.tail [2024-01-26 15:10:14,696 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->head != 400 [2024-01-26 15:10:14,696 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= queue.tail [2024-01-26 15:10:14,696 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.amount <= 2147483646 [2024-01-26 15:10:14,696 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,696 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= q->tail [2024-01-26 15:10:14,697 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= q->tail [2024-01-26 15:10:14,697 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.head <= 399 [2024-01-26 15:10:14,697 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,697 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= queue.head [2024-01-26 15:10:14,697 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q == & queue [2024-01-26 15:10:14,697 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.head != 400 [2024-01-26 15:10:14,697 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q == & queue [2024-01-26 15:10:14,697 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] 0 <= queue.head [2024-01-26 15:10:14,698 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] queue.head <= 400 [2024-01-26 15:10:14,698 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->amount <= 2147483646 [2024-01-26 15:10:14,698 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] queue.tail <= 400 [2024-01-26 15:10:14,698 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,698 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] queue.tail <= 400 [2024-01-26 15:10:14,698 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] 0 <= q->head [2024-01-26 15:10:14,698 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] q->amount <= 2147483646 [2024-01-26 15:10:14,699 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] queue.amount <= 2147483646 [2024-01-26 15:10:14,699 INFO L98 nessWitnessExtractor]: Location invariant after [L997-L1002] q->tail <= 400 [2024-01-26 15:10:14,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] (((((((2 <= i && i <= 399) && ((((((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) [2024-01-26 15:10:14,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] queue.head <= 400 [2024-01-26 15:10:14,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] queue.tail <= 400 [2024-01-26 15:10:14,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] 0 <= queue.tail [2024-01-26 15:10:14,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] arg == (void *)(& queue) [2024-01-26 15:10:14,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] 0 <= queue.tail [2024-01-26 15:10:14,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] enqueue_flag == (_Bool)0 [2024-01-26 15:10:14,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] arg == (void *)(& queue) [2024-01-26 15:10:14,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] queue.tail <= 400 [2024-01-26 15:10:14,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] queue.head <= 400 [2024-01-26 15:10:14,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] 0 <= queue.head [2024-01-26 15:10:14,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,702 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] queue.head <= 400 [2024-01-26 15:10:14,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 <= queue.head [2024-01-26 15:10:14,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 <= queue.tail [2024-01-26 15:10:14,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] queue.tail <= 400 [2024-01-26 15:10:14,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,703 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] arg == (void *)(& queue) [2024-01-26 15:10:14,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] dequeue_flag == (_Bool)0 [2024-01-26 15:10:14,704 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,705 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] queue.head <= 400 [2024-01-26 15:10:14,705 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= queue.tail [2024-01-26 15:10:14,707 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] queue.tail <= 400 [2024-01-26 15:10:14,707 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,708 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,708 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] 0 <= queue.head [2024-01-26 15:10:14,710 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q->head <= 400 [2024-01-26 15:10:14,710 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 0 <= queue.tail [2024-01-26 15:10:14,710 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 0 <= q->tail [2024-01-26 15:10:14,710 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] queue.head <= 400 [2024-01-26 15:10:14,711 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] queue.tail <= 400 [2024-01-26 15:10:14,711 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,711 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) || (((((((((0 <= queue.head && 0 <= queue.tail) && 0 <= q->head) && 0 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) [2024-01-26 15:10:14,711 INFO L98 nessWitnessExtractor]: Location invariant before [L960-L966] q == & queue [2024-01-26 15:10:14,711 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,711 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 0 <= queue.head [2024-01-26 15:10:14,711 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q->tail <= 400 [2024-01-26 15:10:14,711 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] q == & queue [2024-01-26 15:10:14,711 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] 0 <= q->head [2024-01-26 15:10:14,712 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,712 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] q == & queue [2024-01-26 15:10:14,712 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= q->head [2024-01-26 15:10:14,712 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] q->head <= 400 [2024-01-26 15:10:14,712 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= queue.tail [2024-01-26 15:10:14,712 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= q->tail [2024-01-26 15:10:14,712 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,713 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] queue.head <= 400 [2024-01-26 15:10:14,713 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] q->tail <= 400 [2024-01-26 15:10:14,713 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] queue.tail <= 400 [2024-01-26 15:10:14,713 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] 0 <= queue.head [2024-01-26 15:10:14,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1050] queue.head == 0 [2024-01-26 15:10:14,713 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1050] queue.amount == 0 [2024-01-26 15:10:14,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1050] queue.tail == 0 [2024-01-26 15:10:14,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1050] dequeue_flag == (_Bool)0 [2024-01-26 15:10:14,714 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1050] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,714 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] queue.head == 0 [2024-01-26 15:10:14,714 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q->head == 0 [2024-01-26 15:10:14,714 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] dequeue_flag == (_Bool)0 [2024-01-26 15:10:14,714 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q == & queue [2024-01-26 15:10:14,715 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] queue.amount == 0 [2024-01-26 15:10:14,715 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] queue.tail == 0 [2024-01-26 15:10:14,715 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q->amount == 0 [2024-01-26 15:10:14,715 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] q->tail == 0 [2024-01-26 15:10:14,715 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,715 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,716 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] arg == (void *)(& queue) [2024-01-26 15:10:14,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] ((((1 <= queue.tail && 1 <= ((QType *)arg)->tail) && queue.tail != 401) && ((QType *)arg)->tail != 401) && (((queue.tail != 402 && ((QType *)arg)->tail != 402) && (((queue.tail != 403 && ((QType *)arg)->tail != 403) && (((queue.tail != 404 && ((QType *)arg)->tail != 404) && ((((((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && 5 <= i) && i <= 399) && queue.tail != 405) && ((QType *)arg)->tail != 405) || ((-2147483644 <= queue.amount && -2147483644 <= ((QType *)arg)->amount) && i == 4))) || ((-2147483645 <= queue.amount && -2147483645 <= ((QType *)arg)->amount) && i == 3))) || ((-2147483646 <= queue.amount && -2147483646 <= ((QType *)arg)->amount) && i == 2))) || ((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && i == 1))) || (((0 <= queue.tail && 0 <= ((QType *)arg)->tail) && 0 == i) && i == 0) [2024-01-26 15:10:14,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] queue.head <= 400 [2024-01-26 15:10:14,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] queue.tail <= 400 [2024-01-26 15:10:14,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] 0 <= queue.head [2024-01-26 15:10:14,719 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,719 INFO L98 nessWitnessExtractor]: Location invariant before [L963-L963] q == & queue [2024-01-26 15:10:14,720 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) || (((((((((0 <= queue.head && 0 <= queue.tail) && 0 <= q->head) && 0 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) [2024-01-26 15:10:14,720 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.head <= 400 [2024-01-26 15:10:14,720 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail != 405 [2024-01-26 15:10:14,720 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:14,720 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail != 403 [2024-01-26 15:10:14,720 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] -2147483643 <= queue.amount [2024-01-26 15:10:14,720 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail != 404 [2024-01-26 15:10:14,721 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] -2147483643 <= ((QType *)arg)->amount [2024-01-26 15:10:14,721 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail <= 400 [2024-01-26 15:10:14,721 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail != 405 [2024-01-26 15:10:14,721 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail != 401 [2024-01-26 15:10:14,721 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail != 402 [2024-01-26 15:10:14,721 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,721 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail != 401 [2024-01-26 15:10:14,721 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail != 404 [2024-01-26 15:10:14,721 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 0 <= queue.head [2024-01-26 15:10:14,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] 1 <= queue.tail [2024-01-26 15:10:14,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail != 402 [2024-01-26 15:10:14,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] queue.tail != 403 [2024-01-26 15:10:14,722 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] arg == (void *)(& queue) [2024-01-26 15:10:14,723 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] i == 400 [2024-01-26 15:10:14,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((QType *)arg)->head != 401 [2024-01-26 15:10:14,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] queue.amount <= 2147483646 [2024-01-26 15:10:14,724 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] queue.head <= 400 [2024-01-26 15:10:14,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] 1 <= ((QType *)arg)->head [2024-01-26 15:10:14,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] queue.head != 401 [2024-01-26 15:10:14,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] 1 <= queue.head [2024-01-26 15:10:14,725 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((QType *)arg)->amount <= 2147483646 [2024-01-26 15:10:14,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] 0 <= queue.tail [2024-01-26 15:10:14,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] queue.tail <= 400 [2024-01-26 15:10:14,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,726 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((2 <= i && i <= 399) || i == 1) || (0 == i && i == 0) [2024-01-26 15:10:14,727 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,727 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] arg == (void *)(& queue) [2024-01-26 15:10:14,727 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,727 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= queue.head [2024-01-26 15:10:14,727 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] queue.head <= 400 [2024-01-26 15:10:14,727 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= queue.tail [2024-01-26 15:10:14,727 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= q->head [2024-01-26 15:10:14,728 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] q == & queue [2024-01-26 15:10:14,728 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] 0 <= q->tail [2024-01-26 15:10:14,728 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] q->tail <= 400 [2024-01-26 15:10:14,728 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] q->head <= 400 [2024-01-26 15:10:14,728 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] queue.tail <= 400 [2024-01-26 15:10:14,728 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,728 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] arg == (void *)(& queue) [2024-01-26 15:10:14,728 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,728 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,728 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,729 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,729 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,729 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] queue.head <= 400 [2024-01-26 15:10:14,730 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,730 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,730 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] 0 <= queue.tail [2024-01-26 15:10:14,730 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] arg == (void *)(& queue) [2024-01-26 15:10:14,730 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,730 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] queue.tail <= 400 [2024-01-26 15:10:14,730 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,730 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,730 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] 0 <= queue.head [2024-01-26 15:10:14,731 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,731 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.head <= 400 [2024-01-26 15:10:14,731 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->tail != 402 [2024-01-26 15:10:14,731 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->tail != 405 [2024-01-26 15:10:14,731 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.tail != 401 [2024-01-26 15:10:14,732 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] enqueue_flag == (_Bool)0 [2024-01-26 15:10:14,735 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.tail != 404 [2024-01-26 15:10:14,735 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] -2147483643 <= ((QType *)arg)->amount [2024-01-26 15:10:14,735 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] i == 400 [2024-01-26 15:10:14,735 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.tail != 405 [2024-01-26 15:10:14,735 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] -2147483643 <= queue.amount [2024-01-26 15:10:14,738 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,739 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] arg == (void *)(& queue) [2024-01-26 15:10:14,739 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.tail != 402 [2024-01-26 15:10:14,739 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->tail != 404 [2024-01-26 15:10:14,739 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.tail <= 400 [2024-01-26 15:10:14,739 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->tail != 401 [2024-01-26 15:10:14,739 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] ((QType *)arg)->tail != 403 [2024-01-26 15:10:14,739 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,739 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] 1 <= queue.tail [2024-01-26 15:10:14,740 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:14,740 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,740 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] 0 <= queue.head [2024-01-26 15:10:14,740 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] queue.tail != 403 [2024-01-26 15:10:14,740 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) || (((((((((0 <= queue.head && 0 <= queue.tail) && 0 <= q->head) && 0 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) [2024-01-26 15:10:14,740 INFO L98 nessWitnessExtractor]: Location invariant before [L962-L962] q == & queue [2024-01-26 15:10:14,740 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] queue.amount == 0 [2024-01-26 15:10:14,740 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] queue.head == 0 [2024-01-26 15:10:14,740 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] queue.tail == 0 [2024-01-26 15:10:14,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] dequeue_flag == (_Bool)0 [2024-01-26 15:10:14,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.amount == 0 [2024-01-26 15:10:14,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.tail == 0 [2024-01-26 15:10:14,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] dequeue_flag == (_Bool)0 [2024-01-26 15:10:14,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] queue.head == 0 [2024-01-26 15:10:14,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 0 <= queue.tail [2024-01-26 15:10:14,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->head != 401 [2024-01-26 15:10:14,741 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 1 <= queue.head [2024-01-26 15:10:14,742 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q == & queue [2024-01-26 15:10:14,742 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.head != 401 [2024-01-26 15:10:14,742 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->amount <= 2147483646 [2024-01-26 15:10:14,742 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,742 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,742 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 1 <= q->head [2024-01-26 15:10:14,742 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.tail <= 400 [2024-01-26 15:10:14,742 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->head <= 400 [2024-01-26 15:10:14,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] q->tail <= 400 [2024-01-26 15:10:14,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.head <= 400 [2024-01-26 15:10:14,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] queue.amount <= 2147483646 [2024-01-26 15:10:14,743 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] 0 <= q->tail [2024-01-26 15:10:14,743 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,744 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] queue.head <= 400 [2024-01-26 15:10:14,744 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] arg == (void *)(& queue) [2024-01-26 15:10:14,744 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,744 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,744 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] 0 <= queue.tail [2024-01-26 15:10:14,744 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,744 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] queue.tail <= 400 [2024-01-26 15:10:14,744 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,745 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] 0 <= queue.head [2024-01-26 15:10:14,745 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,745 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q->head <= 400 [2024-01-26 15:10:14,745 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 1 <= q->tail [2024-01-26 15:10:14,745 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,745 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] queue.head <= 400 [2024-01-26 15:10:14,745 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,745 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] -2147483647 <= queue.amount [2024-01-26 15:10:14,745 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 1 <= queue.tail [2024-01-26 15:10:14,746 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q == & queue [2024-01-26 15:10:14,746 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 0 <= queue.head [2024-01-26 15:10:14,746 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q->tail <= 400 [2024-01-26 15:10:14,746 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] q->tail != 401 [2024-01-26 15:10:14,746 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] -2147483647 <= q->amount [2024-01-26 15:10:14,746 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] 0 <= q->head [2024-01-26 15:10:14,746 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] queue.tail <= 400 [2024-01-26 15:10:14,746 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] queue.tail != 401 [2024-01-26 15:10:14,747 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] q->tail <= 400 [2024-01-26 15:10:14,747 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= queue.head [2024-01-26 15:10:14,747 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] queue.tail <= 400 [2024-01-26 15:10:14,747 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,747 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] q == & queue [2024-01-26 15:10:14,747 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= q->tail [2024-01-26 15:10:14,747 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= q->head [2024-01-26 15:10:14,747 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,747 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] -2147483647 <= queue.amount [2024-01-26 15:10:14,748 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] -2147483647 <= q->amount [2024-01-26 15:10:14,748 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] 0 <= queue.tail [2024-01-26 15:10:14,748 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] queue.head <= 400 [2024-01-26 15:10:14,748 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] q->head <= 400 [2024-01-26 15:10:14,748 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] queue.tail <= 400 [2024-01-26 15:10:14,748 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] 0 <= queue.tail [2024-01-26 15:10:14,748 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,748 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] arg == (void *)(& queue) [2024-01-26 15:10:14,749 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] queue.head <= 400 [2024-01-26 15:10:14,749 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,749 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] ((((2 <= i && i <= 399) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-01-26 15:10:14,749 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] 0 <= queue.head [2024-01-26 15:10:14,749 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,749 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,749 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,749 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,749 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,750 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] ((queue.tail != 402 && ((QType *)arg)->tail != 402) && (((queue.tail != 403 && ((QType *)arg)->tail != 403) && (((queue.tail != 404 && ((QType *)arg)->tail != 404) && (((queue.tail != 405 && ((QType *)arg)->tail != 405) && ((((((-2147483642 <= queue.amount && -2147483642 <= ((QType *)arg)->amount) && 5 <= i) && i <= 399) && queue.tail != 406) && ((QType *)arg)->tail != 406) || ((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && i == 4))) || ((-2147483644 <= queue.amount && -2147483644 <= ((QType *)arg)->amount) && i == 3))) || ((-2147483645 <= queue.amount && -2147483645 <= ((QType *)arg)->amount) && i == 2))) || ((-2147483646 <= queue.amount && -2147483646 <= ((QType *)arg)->amount) && i == 1))) || (((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && 0 == i) && i == 0) [2024-01-26 15:10:14,750 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] queue.tail != 401 [2024-01-26 15:10:14,750 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] queue.head <= 400 [2024-01-26 15:10:14,750 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] 1 <= queue.tail [2024-01-26 15:10:14,750 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,750 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] 1 <= ((QType *)arg)->tail [2024-01-26 15:10:14,750 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] 0 <= queue.head [2024-01-26 15:10:14,750 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] arg == (void *)(& queue) [2024-01-26 15:10:14,751 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,751 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,751 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] queue.tail <= 400 [2024-01-26 15:10:14,751 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,751 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] ((QType *)arg)->tail != 401 [2024-01-26 15:10:14,751 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= queue.tail [2024-01-26 15:10:14,751 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= q->tail [2024-01-26 15:10:14,751 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] q == & queue [2024-01-26 15:10:14,752 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] q->head <= 400 [2024-01-26 15:10:14,752 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] q->tail <= 400 [2024-01-26 15:10:14,752 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,752 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] queue.tail <= 400 [2024-01-26 15:10:14,752 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= queue.head [2024-01-26 15:10:14,752 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] 0 <= q->head [2024-01-26 15:10:14,752 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,752 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] queue.head <= 400 [2024-01-26 15:10:14,753 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] 0 <= q->head [2024-01-26 15:10:14,753 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,753 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] queue.head <= 400 [2024-01-26 15:10:14,753 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] -2147483647 <= q->amount [2024-01-26 15:10:14,753 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] q->tail == 400 [2024-01-26 15:10:14,753 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,753 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] -2147483647 <= queue.amount [2024-01-26 15:10:14,753 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] q->head <= 400 [2024-01-26 15:10:14,753 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] 0 <= queue.head [2024-01-26 15:10:14,754 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] queue.tail == 400 [2024-01-26 15:10:14,754 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] q == & queue [2024-01-26 15:10:14,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] queue.tail == 0 [2024-01-26 15:10:14,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] dequeue_flag == (_Bool)0 [2024-01-26 15:10:14,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] queue.head == 0 [2024-01-26 15:10:14,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] queue.amount == 0 [2024-01-26 15:10:14,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] arg == (void *)(& queue) [2024-01-26 15:10:14,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,755 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,756 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,756 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,756 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] 0 <= q->tail [2024-01-26 15:10:14,756 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q->amount <= 2147483646 [2024-01-26 15:10:14,756 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] 0 <= queue.tail [2024-01-26 15:10:14,756 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,756 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] queue.head == 400 [2024-01-26 15:10:14,756 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q->head == 400 [2024-01-26 15:10:14,756 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,756 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] queue.tail <= 400 [2024-01-26 15:10:14,757 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] queue.amount <= 2147483646 [2024-01-26 15:10:14,757 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q->tail <= 400 [2024-01-26 15:10:14,757 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] q == & queue [2024-01-26 15:10:14,757 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] enqueue_flag == (_Bool)1 [2024-01-26 15:10:14,757 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] queue.tail != 400 [2024-01-26 15:10:14,757 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] -2147483647 <= q->amount [2024-01-26 15:10:14,757 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= queue.head [2024-01-26 15:10:14,757 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q->tail <= 399 [2024-01-26 15:10:14,757 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q == & queue [2024-01-26 15:10:14,757 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= q->tail [2024-01-26 15:10:14,757 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= q->head [2024-01-26 15:10:14,758 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] queue.head <= 400 [2024-01-26 15:10:14,758 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q->head <= 400 [2024-01-26 15:10:14,758 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] -2147483647 <= queue.amount [2024-01-26 15:10:14,758 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] queue.tail <= 399 [2024-01-26 15:10:14,758 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] 0 <= queue.tail [2024-01-26 15:10:14,758 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1 [2024-01-26 15:10:14,758 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] q->tail != 400 [2024-01-26 15:10:14,758 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] arg == (void *)(& queue) [2024-01-26 15:10:14,758 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] 0 <= ((QType *)arg)->head [2024-01-26 15:10:14,758 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] 0 <= ((QType *)arg)->tail [2024-01-26 15:10:14,759 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((QType *)arg)->tail <= 400 [2024-01-26 15:10:14,759 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((QType *)arg)->head <= 400 [2024-01-26 15:10:14,808 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:10:15,166 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_ok_longer.i[43272,43285] [2024-01-26 15:10:15,171 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_ok_longer.i[43545,43558] [2024-01-26 15:10:15,174 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:10:15,204 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:10:15,231 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned char __u_char; with a witness entry Syntax error [2024-01-26 15:10:15,295 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 15:10:15,295 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5642add8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:15, skipping insertion in model container [2024-01-26 15:10:15,295 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:15,296 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:10:15,297 INFO L158 Benchmark]: Toolchain (without parser) took 1050.84ms. Allocated memory is still 92.3MB. Free memory was 63.8MB in the beginning and 50.6MB in the end (delta: 13.2MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. [2024-01-26 15:10:15,297 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory was 41.5MB in the beginning and 41.5MB in the end (delta: 51.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:15,298 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 65.0MB. Free memory is still 40.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:15,298 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1049.15ms. Allocated memory is still 92.3MB. Free memory was 63.4MB in the beginning and 50.6MB in the end (delta: 12.8MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. [2024-01-26 15:10:15,300 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory was 41.5MB in the beginning and 41.5MB in the end (delta: 51.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 65.0MB. Free memory is still 40.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1049.15ms. Allocated memory is still 92.3MB. Free memory was 63.4MB in the beginning and 50.6MB in the end (delta: 12.8MB). Peak memory consumption was 25.0MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN