./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/queue_longer.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_longer.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/queue_longer.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_longer.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:12:50,774 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:12:50,858 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:12:50,867 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:12:50,868 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:12:50,903 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:12:50,903 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:12:50,904 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:12:50,904 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:12:50,908 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:12:50,908 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:12:50,909 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:12:50,910 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:12:50,911 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:12:50,911 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:12:50,911 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:12:50,912 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:12:50,912 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:12:50,912 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:12:50,912 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:12:50,913 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:12:50,913 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:12:50,913 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:12:50,914 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:12:50,914 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:12:50,914 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:12:50,914 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:12:50,914 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:12:50,915 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:12:50,915 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:12:50,915 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:12:50,915 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:12:50,916 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:12:50,916 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:12:50,916 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:12:50,916 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:12:50,916 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:12:50,917 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:12:50,917 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:12:50,917 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:12:50,917 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:12:50,918 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:12:50,918 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:12:50,918 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:12:51,180 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:12:51,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:12:51,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:12:51,208 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:12:51,209 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:12:51,210 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_longer.i [2024-01-31 16:12:52,359 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:12:52,612 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:12:52,614 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i [2024-01-31 16:12:52,634 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85a060ad8/539cdaa0a9794796a87f9df919ed7e5f/FLAG176011f0f [2024-01-31 16:12:52,649 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85a060ad8/539cdaa0a9794796a87f9df919ed7e5f [2024-01-31 16:12:52,651 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:12:52,651 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:12:52,654 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_longer.yml/witness.yml [2024-01-31 16:12:52,907 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:12:52,908 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:12:52,911 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:12:52,911 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:12:52,915 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:12:52,916 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:12:52" (1/2) ... [2024-01-31 16:12:52,919 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6efd0de3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:12:52, skipping insertion in model container [2024-01-31 16:12:52,919 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:12:52" (1/2) ... [2024-01-31 16:12:52,920 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d8afff7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:12:52, skipping insertion in model container [2024-01-31 16:12:52,920 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:12:52" (2/2) ... [2024-01-31 16:12:52,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6efd0de3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:12:52, skipping insertion in model container [2024-01-31 16:12:52,921 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:12:52" (2/2) ... [2024-01-31 16:12:52,922 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:12:53,552 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:12:53,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (((((((((((((i == 2 && ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && queue.head != 401) && ((QType *)arg)->head != 401) || (0 <= queue.head && 0 <= ((QType *)arg)->head))) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 1) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 1) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((0 <= queue.head && 0 <= ((QType *)arg)->head) && i == 1)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && 0 == i) && i == 0) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && 0 == i) && i == 0) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((0 <= queue.head && 0 <= ((QType *)arg)->head) && 0 == i) && i == 0)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && 4 <= i) && queue.amount <= 2147483646) && i <= 399) && ((QType *)arg)->amount <= 2147483646) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && 4 <= i) && queue.amount <= 2147483646) && i <= 399) && ((QType *)arg)->amount <= 2147483646) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((0 <= queue.head && 0 <= ((QType *)arg)->head) && 4 <= i) && i <= 399)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 3) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 3) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((0 <= queue.head && 0 <= ((QType *)arg)->head) && i == 3)) [2024-01-31 16:12:53,557 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] ((((((((((((((0 <= queue.tail) && (0 <= q->tail)) && (1 <= queue.head)) && (1 <= q->head)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->head <= 400)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (queue.head != 401)) && (q->head != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:12:53,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) [2024-01-31 16:12:53,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] ((((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((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)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:12:53,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (enqueue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:12:53,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1062-L1062] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:12:53,558 INFO L98 nessWitnessExtractor]: Loop invariant at [L1018-L1018] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue)) [2024-01-31 16:12:53,559 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] ((((((((((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)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:12:53,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) [2024-01-31 16:12:53,559 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:12:53,560 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] ((((((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0)) && (q == & queue)) && (q->amount == 0)) && (q->head == 0)) && (q->tail == 0) [2024-01-31 16:12:53,560 INFO L98 nessWitnessExtractor]: Location invariant before [L962-L962] (q == & queue) && ((((((((enqueue_flag == (_Bool)1 && dequeue_flag == (_Bool)0) && queue.amount == 0) && queue.head == 0) && queue.tail == 0) && q->amount == 0) && q->head == 0) && q->tail == 0) || (((((((((((((((-2147483647 <= queue.amount && -2147483647 <= q->amount) && 1 <= queue.head) && 1 <= queue.tail) && 1 <= q->head) && 1 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && queue.head != 401) && queue.tail != 401) && q->head != 401) && q->tail != 401) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1))) [2024-01-31 16:12:53,560 INFO L98 nessWitnessExtractor]: Location invariant before [L960-L960] (q == & queue) && ((((((((enqueue_flag == (_Bool)1 && dequeue_flag == (_Bool)0) && queue.amount == 0) && queue.head == 0) && queue.tail == 0) && q->amount == 0) && q->head == 0) && q->tail == 0) || (((((((((((((-2147483647 <= queue.amount && -2147483647 <= q->amount) && 0 <= queue.head) && 0 <= q->head) && 1 <= queue.tail) && 1 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && queue.tail != 401) && q->tail != 401) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1))) [2024-01-31 16:12:53,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((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)) && (arg == (void *)(& queue)) [2024-01-31 16:12:53,560 INFO L98 nessWitnessExtractor]: Location invariant after [L1043-L1043] (((((((((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (1 <= queue.head)) && (1 <= ((QType *)arg)->head)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->amount <= 2147483646)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.head != 401)) && (((QType *)arg)->head != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && ((((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3) [2024-01-31 16:12:53,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:12:53,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:12:53,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] (((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (i == 400) [2024-01-31 16:12:53,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && ((((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3) [2024-01-31 16:12:53,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:12:53,562 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 399)) && (q->head <= 400)) && (q->tail <= 399)) && (q == & queue)) && (queue.tail != 400)) && (q->tail != 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:12:53,562 INFO L98 nessWitnessExtractor]: Location invariant before [L1002-L1002] ((((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.head <= 399)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->head <= 399)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (queue.head != 400)) && (q->head != 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:12:53,562 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L982] ((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:12:53,562 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:12:53,562 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] ((((((((((0 <= queue.tail) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (queue.head == 400)) && (q == & queue)) && (q->head == 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:12:53,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (((((((((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (1 <= queue.head)) && (1 <= ((QType *)arg)->head)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->amount <= 2147483646)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.head != 401)) && (((QType *)arg)->head != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && ((((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3) [2024-01-31 16:12:53,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] (((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:12:53,563 INFO L98 nessWitnessExtractor]: Location invariant after [L1032-L1032] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:12:53,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:12:53,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] ((((enqueue_flag == (_Bool)0) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:12:53,563 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] ((((((((((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)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:12:53,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1058] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:12:53,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1061-L1061] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:12:53,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] (((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:12:53,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:12:53,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (((((((((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (1 <= queue.head)) && (1 <= ((QType *)arg)->head)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->amount <= 2147483646)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.head != 401)) && (((QType *)arg)->head != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && ((((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3) [2024-01-31 16:12:53,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] (((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (enqueue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:12:53,565 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:12:53,567 INFO L98 nessWitnessExtractor]: Location invariant before [L966-L966] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= q->head)) && (1 <= queue.tail)) && (1 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (q == & queue)) && (queue.tail != 401)) && (q->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:12:53,567 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] ((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= q->head)) && (queue.head <= 400)) && (q->head <= 400)) && (queue.tail == 400)) && (q == & queue)) && (q->tail == 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:12:53,567 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] ((((((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0)) && (q == & queue)) && (q->amount == 0)) && (q->head == 0)) && (q->tail == 0) [2024-01-31 16:12:53,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] (((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:12:53,567 INFO L98 nessWitnessExtractor]: Loop invariant at [L1037-L1037] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue)) [2024-01-31 16:12:53,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:12:53,568 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= q->head)) && (1 <= queue.tail)) && (1 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (q == & queue)) && (queue.tail != 401)) && (q->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:12:53,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] (((((((((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (1 <= queue.head)) && (1 <= ((QType *)arg)->head)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->amount <= 2147483646)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (queue.head != 401)) && (((QType *)arg)->head != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && ((((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3) [2024-01-31 16:12:53,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:12:53,569 INFO L98 nessWitnessExtractor]: Location invariant before [L963-L963] (q == & queue) && ((((((((enqueue_flag == (_Bool)1 && dequeue_flag == (_Bool)0) && queue.amount == 0) && queue.head == 0) && queue.tail == 0) && q->amount == 0) && q->head == 0) && q->tail == 0) || (((((((((((((((-2147483647 <= queue.amount && -2147483647 <= q->amount) && 1 <= queue.head) && 1 <= queue.tail) && 1 <= q->head) && 1 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && queue.head != 401) && queue.tail != 401) && q->head != 401) && q->tail != 401) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1))) [2024-01-31 16:12:53,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1010] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && ((((((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && 1 <= queue.tail) && 1 <= ((QType *)arg)->tail) && queue.tail != 401) && ((QType *)arg)->tail != 401) || (0 <= queue.tail && 0 <= ((QType *)arg)->tail)) [2024-01-31 16:12:53,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:12:53,569 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] ((((((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0)) && (q == & queue)) && (q->amount == 0)) && (q->head == 0)) && (q->tail == 0) [2024-01-31 16:12:53,570 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L997] ((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->head <= 400)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:12:53,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] (((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (i == 399) [2024-01-31 16:12:53,627 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:12:54,060 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43296,43309] [2024-01-31 16:12:54,070 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43503,43516] [2024-01-31 16:12:54,075 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43783,43796] [2024-01-31 16:12:54,089 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:12:54,097 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Syntax error [2024-01-31 16:12:58,472 ERROR L326 MainTranslator]: Unsupported Syntax: Unable to instrument "((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((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)) && (arg == (void *)(& queue))" at C: pthread_mutex_lock(&m); [1008] (Syntax Error: #34[rpar](0/30 - 0/31)) [2024-01-31 16:12:58,472 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d8afff7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:12:58, skipping insertion in model container [2024-01-31 16:12:58,472 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:12:58,473 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:12:58,475 INFO L158 Benchmark]: Toolchain (without parser) took 5565.60ms. Allocated memory was 132.1MB in the beginning and 2.9GB in the end (delta: 2.7GB). Free memory was 55.1MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-01-31 16:12:58,475 INFO L158 Benchmark]: CDTParser took 0.89ms. Allocated memory is still 132.1MB. Free memory was 92.8MB in the beginning and 92.6MB in the end (delta: 176.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:12:58,476 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 132.1MB. Free memory is still 77.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:12:58,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5561.67ms. Allocated memory was 132.1MB in the beginning and 2.9GB in the end (delta: 2.7GB). Free memory was 55.1MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-01-31 16:12:58,480 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.89ms. Allocated memory is still 132.1MB. Free memory was 92.8MB in the beginning and 92.6MB in the end (delta: 176.2kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 132.1MB. Free memory is still 77.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5561.67ms. Allocated memory was 132.1MB in the beginning and 2.9GB in the end (delta: 2.7GB). Free memory was 55.1MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1008]: Unsupported Syntax Unable to instrument "((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((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)) && (arg == (void *)(& queue))" at C: pthread_mutex_lock(&m); [1008] (Syntax Error: #34[rpar](0/30 - 0/31)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/queue_longer.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_longer.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:13:00,640 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:13:00,699 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:13:00,704 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:13:00,704 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:13:00,723 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:13:00,723 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:13:00,724 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:13:00,724 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:13:00,728 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:13:00,728 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:13:00,729 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:13:00,729 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:13:00,730 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:13:00,730 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:13:00,731 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:13:00,731 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:13:00,732 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:13:00,732 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:13:00,732 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:13:00,732 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:13:00,733 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:13:00,733 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:13:00,733 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:13:00,734 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:13:00,734 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:13:00,734 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:13:00,734 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:13:00,735 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:13:00,735 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:13:00,736 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:13:00,736 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:13:00,737 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:13:00,737 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:13:00,737 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:13:00,737 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:13:00,738 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:13:00,738 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:13:00,738 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:13:00,739 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:13:00,739 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:13:00,739 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:13:00,739 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:13:00,740 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:13:00,740 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:13:00,740 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:13:00,740 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:13:01,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:13:01,039 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:13:01,043 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:13:01,044 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:13:01,048 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:13:01,050 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_longer.yml/witness.yml [2024-01-31 16:13:01,371 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:13:01,371 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:13:01,372 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_longer.i [2024-01-31 16:13:02,571 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:13:02,840 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:13:02,844 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i [2024-01-31 16:13:02,866 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/669884632/34cd7240cb084a59b7f83f0b8d46d762/FLAG0f15deacd [2024-01-31 16:13:02,882 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/669884632/34cd7240cb084a59b7f83f0b8d46d762 [2024-01-31 16:13:02,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:13:02,884 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:13:02,887 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:13:02,887 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:13:02,891 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:13:02,893 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:13:01" (1/2) ... [2024-01-31 16:13:02,894 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b512976 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:13:02, skipping insertion in model container [2024-01-31 16:13:02,895 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:13:01" (1/2) ... [2024-01-31 16:13:02,896 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@759d4d6d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:13:02, skipping insertion in model container [2024-01-31 16:13:02,897 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:13:02" (2/2) ... [2024-01-31 16:13:02,897 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b512976 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:02, skipping insertion in model container [2024-01-31 16:13:02,898 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:13:02" (2/2) ... [2024-01-31 16:13:02,898 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:13:03,613 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:13:03,615 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] (((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (i == 400) [2024-01-31 16:13:03,615 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:13:03,615 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:13:03,616 INFO L98 nessWitnessExtractor]: Loop invariant at [L1018-L1018] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue)) [2024-01-31 16:13:03,616 INFO L98 nessWitnessExtractor]: Location invariant before [L1025-L1025] (((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:13:03,616 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] (((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:13:03,616 INFO L98 nessWitnessExtractor]: Location invariant before [L963-L963] (q == & queue) && ((((((((enqueue_flag == (_Bool)1 && dequeue_flag == (_Bool)0) && queue.amount == 0) && queue.head == 0) && queue.tail == 0) && q->amount == 0) && q->head == 0) && q->tail == 0) || (((((((((((((((-2147483647 <= queue.amount && -2147483647 <= q->amount) && 1 <= queue.head) && 1 <= queue.tail) && 1 <= q->head) && 1 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && queue.head != 401) && queue.tail != 401) && q->head != 401) && q->tail != 401) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1))) [2024-01-31 16:13:03,616 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((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)) && (arg == (void *)(& queue)) [2024-01-31 16:13:03,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) [2024-01-31 16:13:03,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:13:03,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (((((((((((((i == 2 && ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && queue.head != 401) && ((QType *)arg)->head != 401) || (0 <= queue.head && 0 <= ((QType *)arg)->head))) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 1) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 1) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((0 <= queue.head && 0 <= ((QType *)arg)->head) && i == 1)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && 0 == i) && i == 0) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && 0 == i) && i == 0) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((0 <= queue.head && 0 <= ((QType *)arg)->head) && 0 == i) && i == 0)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && 4 <= i) && queue.amount <= 2147483646) && i <= 399) && ((QType *)arg)->amount <= 2147483646) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && 4 <= i) && queue.amount <= 2147483646) && i <= 399) && ((QType *)arg)->amount <= 2147483646) && queue.head != 401) && ((QType *)arg)->head != 401)) || (((0 <= queue.head && 0 <= ((QType *)arg)->head) && 4 <= i) && i <= 399)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 3) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 3) && queue.head != 401) && ((QType *)arg)->head != 401)) || ((0 <= queue.head && 0 <= ((QType *)arg)->head) && i == 3)) [2024-01-31 16:13:03,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] ((((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((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)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:13:03,617 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:13:03,617 INFO L98 nessWitnessExtractor]: Location invariant before [L960-L960] (q == & queue) && ((((((((enqueue_flag == (_Bool)1 && dequeue_flag == (_Bool)0) && queue.amount == 0) && queue.head == 0) && queue.tail == 0) && q->amount == 0) && q->head == 0) && q->tail == 0) || (((((((((((((-2147483647 <= queue.amount && -2147483647 <= q->amount) && 0 <= queue.head) && 0 <= q->head) && 1 <= queue.tail) && 1 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && queue.tail != 401) && q->tail != 401) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1))) [2024-01-31 16:13:03,618 INFO L98 nessWitnessExtractor]: Location invariant before [L962-L962] (q == & queue) && ((((((((enqueue_flag == (_Bool)1 && dequeue_flag == (_Bool)0) && queue.amount == 0) && queue.head == 0) && queue.tail == 0) && q->amount == 0) && q->head == 0) && q->tail == 0) || (((((((((((((((-2147483647 <= queue.amount && -2147483647 <= q->amount) && 1 <= queue.head) && 1 <= queue.tail) && 1 <= q->head) && 1 <= q->tail) && queue.head <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && queue.head != 401) && queue.tail != 401) && q->head != 401) && q->tail != 401) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1))) [2024-01-31 16:13:03,618 INFO L98 nessWitnessExtractor]: Location invariant after [L1032-L1032] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:13:03,618 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:13:03,618 INFO L98 nessWitnessExtractor]: Location invariant before [L956-L956] ((((((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0)) && (q == & queue)) && (q->amount == 0)) && (q->head == 0)) && (q->tail == 0) [2024-01-31 16:13:03,619 INFO L98 nessWitnessExtractor]: Location invariant before [L988-L988] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 399)) && (q->head <= 400)) && (q->tail <= 399)) && (q == & queue)) && (queue.tail != 400)) && (q->tail != 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:13:03,619 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] ((((((((((0 <= queue.tail) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (queue.head == 400)) && (q == & queue)) && (q->head == 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:13:03,619 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] ((((((((((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)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:13:03,619 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (((((((((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (1 <= queue.head)) && (1 <= ((QType *)arg)->head)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->amount <= 2147483646)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.head != 401)) && (((QType *)arg)->head != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && ((((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3) [2024-01-31 16:13:03,619 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] (((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (enqueue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:13:03,620 INFO L98 nessWitnessExtractor]: Location invariant before [L1023-L1023] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:13:03,620 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] (((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (i == 399) [2024-01-31 16:13:03,620 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] ((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= q->head)) && (queue.head <= 400)) && (q->head <= 400)) && (queue.tail == 400)) && (q == & queue)) && (q->tail == 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:13:03,620 INFO L98 nessWitnessExtractor]: Location invariant before [L1010-L1010] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && ((((((-2147483647 <= queue.amount && -2147483647 <= ((QType *)arg)->amount) && 1 <= queue.tail) && 1 <= ((QType *)arg)->tail) && queue.tail != 401) && ((QType *)arg)->tail != 401) || (0 <= queue.tail && 0 <= ((QType *)arg)->tail)) [2024-01-31 16:13:03,620 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:13:03,620 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:13:03,621 INFO L98 nessWitnessExtractor]: Location invariant before [L1062-L1062] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:13:03,621 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] ((((enqueue_flag == (_Bool)0) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:13:03,621 INFO L98 nessWitnessExtractor]: Location invariant before [L1061-L1061] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:13:03,622 INFO L98 nessWitnessExtractor]: Location invariant before [L990-L990] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= q->head)) && (1 <= queue.tail)) && (1 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (q == & queue)) && (queue.tail != 401)) && (q->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:13:03,622 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] ((((((((((((((0 <= queue.tail) && (0 <= q->tail)) && (1 <= queue.head)) && (1 <= q->head)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->head <= 400)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (queue.head != 401)) && (q->head != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:13:03,623 INFO L98 nessWitnessExtractor]: Location invariant before [L966-L966] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= q->head)) && (1 <= queue.tail)) && (1 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (q == & queue)) && (queue.tail != 401)) && (q->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:13:03,623 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] (((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:13:03,624 INFO L98 nessWitnessExtractor]: Location invariant before [L955-L955] ((((((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0)) && (q == & queue)) && (q->amount == 0)) && (q->head == 0)) && (q->tail == 0) [2024-01-31 16:13:03,624 INFO L98 nessWitnessExtractor]: Location invariant before [L1024-L1024] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:13:03,624 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] ((((((((((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)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:13:03,624 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && ((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) [2024-01-31 16:13:03,624 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && ((((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3) [2024-01-31 16:13:03,624 INFO L98 nessWitnessExtractor]: Location invariant before [L1029-L1029] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (enqueue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (5 <= i && i <= 398)) || i == 4) [2024-01-31 16:13:03,624 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (((((((((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (1 <= queue.head)) && (1 <= ((QType *)arg)->head)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->amount <= 2147483646)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.head != 401)) && (((QType *)arg)->head != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && ((((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3) [2024-01-31 16:13:03,625 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L997] ((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->head <= 400)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:13:03,626 INFO L98 nessWitnessExtractor]: Loop invariant at [L1037-L1037] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue)) [2024-01-31 16:13:03,626 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L982] ((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:13:03,626 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:13:03,626 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] (((((((((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (1 <= queue.head)) && (1 <= ((QType *)arg)->head)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->amount <= 2147483646)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (queue.head != 401)) && (((QType *)arg)->head != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && ((((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3) [2024-01-31 16:13:03,627 INFO L98 nessWitnessExtractor]: Location invariant before [L954-L954] ((((((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0)) && (q == & queue)) && (q->amount == 0)) && (q->head == 0)) && (q->tail == 0) [2024-01-31 16:13:03,627 INFO L98 nessWitnessExtractor]: Location invariant after [L1043-L1043] (((((((((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (1 <= queue.head)) && (1 <= ((QType *)arg)->head)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->amount <= 2147483646)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.head != 401)) && (((QType *)arg)->head != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && ((((i == 2 || i == 1) || (0 == i && i == 0)) || (4 <= i && i <= 399)) || i == 3) [2024-01-31 16:13:03,627 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] ((((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= ((QType *)arg)->amount)) && (0 <= queue.head)) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue))) && (queue.tail != 401)) && (((QType *)arg)->tail != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:13:03,627 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1058] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:13:03,628 INFO L98 nessWitnessExtractor]: Location invariant before [L1002-L1002] ((((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.head <= 399)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->head <= 399)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (queue.head != 400)) && (q->head != 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:13:03,676 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:13:04,073 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43296,43309] [2024-01-31 16:13:04,083 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43503,43516] [2024-01-31 16:13:04,088 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_longer.i[43783,43796] [2024-01-31 16:13:04,092 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:13:04,104 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Syntax error [2024-01-31 16:13:11,031 ERROR L326 MainTranslator]: Unsupported Syntax: Unable to instrument "((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((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)) && (arg == (void *)(& queue))" at C: pthread_mutex_lock(&m); [1008] (Syntax Error: #34[rpar](0/30 - 0/31)) [2024-01-31 16:13:11,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@759d4d6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:13:11, skipping insertion in model container [2024-01-31 16:13:11,033 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:13:11,033 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:13:11,035 INFO L158 Benchmark]: Toolchain (without parser) took 8150.26ms. Allocated memory was 83.9MB in the beginning and 3.5GB in the end (delta: 3.5GB). Free memory was 51.7MB in the beginning and 2.9GB in the end (delta: -2.9GB). Peak memory consumption was 932.1MB. Max. memory is 16.1GB. [2024-01-31 16:13:11,036 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 56.6MB. Free memory was 33.2MB in the beginning and 33.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:13:11,037 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 56.6MB. Free memory was 40.1MB in the beginning and 40.0MB in the end (delta: 189.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:13:11,038 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8146.56ms. Allocated memory was 83.9MB in the beginning and 3.5GB in the end (delta: 3.5GB). Free memory was 51.4MB in the beginning and 2.9GB in the end (delta: -2.9GB). Peak memory consumption was 932.1MB. Max. memory is 16.1GB. [2024-01-31 16:13:11,039 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 0.19ms. Allocated memory is still 56.6MB. Free memory was 33.2MB in the beginning and 33.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 56.6MB. Free memory was 40.1MB in the beginning and 40.0MB in the end (delta: 189.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8146.56ms. Allocated memory was 83.9MB in the beginning and 3.5GB in the end (delta: 3.5GB). Free memory was 51.4MB in the beginning and 2.9GB in the end (delta: -2.9GB). Peak memory consumption was 932.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1008]: Unsupported Syntax Unable to instrument "((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((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)) && (arg == (void *)(& queue))" at C: pthread_mutex_lock(&m); [1008] (Syntax Error: #34[rpar](0/30 - 0/31)) 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