./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 3d25acf6 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-3d25acf-m [2024-01-30 14:15:05,260 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:15:05,324 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:15:05,330 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:15:05,330 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:15:05,355 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:15:05,359 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:15:05,360 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:15:05,360 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:15:05,363 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:15:05,364 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:15:05,364 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:15:05,365 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:15:05,366 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:15:05,366 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:15:05,366 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:15:05,367 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:15:05,367 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:15:05,367 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:15:05,367 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:15:05,368 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:15:05,368 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:15:05,368 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:15:05,368 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:15:05,369 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:15:05,369 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:15:05,369 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:15:05,369 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:15:05,370 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:15:05,370 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:15:05,371 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:15:05,371 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:15:05,371 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:15:05,371 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:15:05,372 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:15:05,372 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:15:05,372 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:15:05,373 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:15:05,373 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:15:05,373 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:15:05,373 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:15:05,373 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:15:05,374 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:15:05,374 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:15:05,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:15:05,644 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:15:05,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:15:05,649 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:15:05,649 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:15:05,650 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_ok_longer.i [2024-01-30 14:15:06,698 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:15:06,958 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:15:06,958 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_ok_longer.i [2024-01-30 14:15:06,976 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5e317fbc/b20c53a4baf3413fa0a1be5cb4b44f32/FLAG627a6f74f [2024-01-30 14:15:07,289 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5e317fbc/b20c53a4baf3413fa0a1be5cb4b44f32 [2024-01-30 14:15:07,291 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:15:07,292 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:15:07,294 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_ok_longer.yml/witness.yml [2024-01-30 14:15:07,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:15:07,523 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:15:07,526 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:15:07,526 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:15:07,530 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:15:07,531 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:15:07" (1/2) ... [2024-01-30 14:15:07,532 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3763c329 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:15:07, skipping insertion in model container [2024-01-30 14:15:07,532 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:15:07" (1/2) ... [2024-01-30 14:15:07,534 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15ffb952 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:15:07, skipping insertion in model container [2024-01-30 14:15:07,534 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:15:07" (2/2) ... [2024-01-30 14:15:07,534 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3763c329 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:15:07, skipping insertion in model container [2024-01-30 14:15:07,534 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:15:07" (2/2) ... [2024-01-30 14:15:07,535 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:15:07,944 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:15:07,946 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue)) [2024-01-30 14:15:07,946 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] ((((((((((((((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) [2024-01-30 14:15:07,946 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) [2024-01-30 14:15:07,946 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) || (((((((((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))) [2024-01-30 14:15:07,946 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] ((((((((((((-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)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:07,947 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] (((((((((((((((((((((((-2147483643 <= queue.amount) && (-2147483643 <= ((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))) && (i == 400)) && (queue.tail != 401)) && (queue.tail != 402)) && (queue.tail != 403)) && (queue.tail != 404)) && (queue.tail != 405)) && (((QType *)arg)->tail != 401)) && (((QType *)arg)->tail != 402)) && (((QType *)arg)->tail != 403)) && (((QType *)arg)->tail != 404)) && (((QType *)arg)->tail != 405)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:07,947 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)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (queue.tail != 401)) && (q->tail != 401)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:07,947 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] (((((((((((((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)) && (((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)) [2024-01-30 14:15:07,948 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) [2024-01-30 14:15:07,948 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((((((((((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) [2024-01-30 14:15:07,948 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue)) [2024-01-30 14:15:07,948 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] (((((((((((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)1)) && (arg == (void *)(& queue))) && (i == 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-30 14:15:07,948 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] (((((((((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)) && ((((((((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)) [2024-01-30 14:15:07,948 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] ((((((((((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) [2024-01-30 14:15:07,949 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] (((((((((((((((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)) && (((2 <= i && i <= 399) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:15:07,949 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) || (((((((((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))) [2024-01-30 14:15:07,949 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) [2024-01-30 14:15:07,949 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((((enqueue_flag == (_Bool)0) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-30 14:15:07,949 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue)) [2024-01-30 14:15:07,949 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] (((((((((((((((((((((((-2147483643 <= queue.amount) && (-2147483643 <= ((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))) && (i == 400)) && (queue.tail != 401)) && (queue.tail != 402)) && (queue.tail != 403)) && (queue.tail != 404)) && (queue.tail != 405)) && (((QType *)arg)->tail != 401)) && (((QType *)arg)->tail != 402)) && (((QType *)arg)->tail != 403)) && (((QType *)arg)->tail != 404)) && (((QType *)arg)->tail != 405)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:07,949 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-30 14:15:07,950 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) [2024-01-30 14:15:07,950 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)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:07,950 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) [2024-01-30 14:15:07,950 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] (((((0 <= queue.head) && (0 <= queue.tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:07,951 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)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (queue.tail != 400)) && (q->tail != 400)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:07,951 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (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)) && (((((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)) [2024-01-30 14:15:07,951 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) [2024-01-30 14:15:07,951 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((((((((((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) [2024-01-30 14:15:07,951 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1050] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-30 14:15:07,951 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] ((((((((((((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) [2024-01-30 14:15:07,952 INFO L98 nessWitnessExtractor]: Location invariant after [L997-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) [2024-01-30 14:15:07,952 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-30 14:15:07,952 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (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)) && ((((((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)) [2024-01-30 14:15:07,952 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] ((((((((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) [2024-01-30 14:15:07,952 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] ((((((((((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) [2024-01-30 14:15:07,953 INFO L98 nessWitnessExtractor]: Location invariant before [L960-L966] (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) || (((((((((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))) [2024-01-30 14:15:07,953 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) [2024-01-30 14:15:07,954 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-30 14:15:07,954 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)) [2024-01-30 14:15:07,955 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] ((((((((((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)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-30 14:15:07,955 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] (((((((((((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))) && (i == 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-30 14:15:07,955 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-30 14:15:07,955 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)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:07,955 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (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)) && (((((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)) [2024-01-30 14:15:07,955 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)) && (enqueue_flag == (_Bool)1)) && (queue.tail == 400)) && (q == & queue)) && (q->tail == 400)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:07,956 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] (((((((((((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)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (((((2 <= i && i <= 399) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) [2024-01-30 14:15:07,999 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:15:08,357 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] [2024-01-30 14:15:08,365 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] [2024-01-30 14:15:08,370 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:15:08,378 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:15:08,387 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned char __u_char; with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:15:08,995 WARN L424 MainDispatcher]: Unable to annotate void init(QType *q) { q->head=0; q->tail=0; q->amount=0; } with a witness entry 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 [2024-01-30 14:15:12,659 ERROR L324 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)) [2024-01-30 14:15:12,659 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15ffb952 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:15:12, skipping insertion in model container [2024-01-30 14:15:12,659 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:15:12,660 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:15:12,661 INFO L158 Benchmark]: Toolchain (without parser) took 5137.00ms. Allocated memory was 180.4MB in the beginning and 4.1GB in the end (delta: 4.0GB). Free memory was 136.6MB in the beginning and 3.5GB in the end (delta: -3.4GB). Peak memory consumption was 716.2MB. Max. memory is 16.1GB. [2024-01-30 14:15:12,662 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 119.5MB. Free memory was 90.3MB in the beginning and 90.2MB in the end (delta: 82.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:15:12,662 INFO L158 Benchmark]: Witness Parser took 0.42ms. Allocated memory is still 119.5MB. Free memory is still 61.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:15:12,662 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5133.90ms. Allocated memory was 180.4MB in the beginning and 4.1GB in the end (delta: 4.0GB). Free memory was 136.6MB in the beginning and 3.5GB in the end (delta: -3.4GB). Peak memory consumption was 716.2MB. Max. memory is 16.1GB. [2024-01-30 14:15:12,663 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 119.5MB. Free memory was 90.3MB in the beginning and 90.2MB in the end (delta: 82.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.42ms. Allocated memory is still 119.5MB. Free memory is still 61.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5133.90ms. Allocated memory was 180.4MB in the beginning and 4.1GB in the end (delta: 4.0GB). Free memory was 136.6MB in the beginning and 3.5GB in the end (delta: -3.4GB). Peak memory consumption was 716.2MB. 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_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-3d25acf-m [2024-01-30 14:15:15,732 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:15:15,856 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:15:15,861 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:15:15,861 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:15:15,904 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:15:15,904 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:15:15,905 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:15:15,905 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:15:15,908 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:15:15,908 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:15:15,909 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:15:15,909 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:15:15,910 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:15:15,910 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:15:15,911 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:15:15,911 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:15:15,911 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:15:15,911 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:15:15,911 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:15:15,912 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:15:15,912 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:15:15,913 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:15:15,913 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:15:15,913 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:15:15,913 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:15:15,913 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:15:15,920 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:15:15,920 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:15:15,920 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:15:15,921 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:15:15,922 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:15:15,922 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:15:15,922 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:15:15,922 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:15:15,922 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:15:15,923 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:15:15,923 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:15:15,923 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:15:15,924 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:15:15,924 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:15:15,924 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:15:15,924 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:15:15,924 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:15:15,925 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:15:15,925 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:15:15,925 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:15:16,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:15:16,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:15:16,405 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:15:16,406 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:15:16,406 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:15:16,408 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_ok_longer.i [2024-01-30 14:15:17,546 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:15:17,815 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:15:17,815 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_ok_longer.i [2024-01-30 14:15:17,827 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd9dbd781/4f794486dc2d43f5a614dcc1a70fa8ad/FLAG52120e476 [2024-01-30 14:15:17,854 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd9dbd781/4f794486dc2d43f5a614dcc1a70fa8ad [2024-01-30 14:15:17,856 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:15:17,857 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:15:17,858 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_ok_longer.yml/witness.yml [2024-01-30 14:15:18,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:15:18,068 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:15:18,069 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:15:18,069 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:15:18,073 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:15:18,074 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:15:17" (1/2) ... [2024-01-30 14:15:18,075 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@258bfe70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:15:18, skipping insertion in model container [2024-01-30 14:15:18,075 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:15:17" (1/2) ... [2024-01-30 14:15:18,076 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33319849 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:15:18, skipping insertion in model container [2024-01-30 14:15:18,077 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:15:18" (2/2) ... [2024-01-30 14:15:18,077 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@258bfe70 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:15:18, skipping insertion in model container [2024-01-30 14:15:18,077 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:15:18" (2/2) ... [2024-01-30 14:15:18,077 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:15:18,446 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:15:18,447 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((((((((((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) [2024-01-30 14:15:18,448 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1035] ((((((((((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)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-30 14:15:18,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (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)) && (((((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)) [2024-01-30 14:15:18,448 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) [2024-01-30 14:15:18,448 INFO L98 nessWitnessExtractor]: Location invariant after [L952-L957] ((((((((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) [2024-01-30 14:15:18,448 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] (((((((((((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)1)) && (arg == (void *)(& queue))) && (i == 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-30 14:15:18,449 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)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:18,449 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1016] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (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)) && ((((((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)) [2024-01-30 14:15:18,449 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) || (((((((((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))) [2024-01-30 14:15:18,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1034] (((((((((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)) && ((((((((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)) [2024-01-30 14:15:18,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] (((((((((((((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)) && (((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)) [2024-01-30 14:15:18,449 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] (((((((((((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))) && (i == 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-30 14:15:18,450 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) [2024-01-30 14:15:18,450 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] (((((0 <= queue.head) && (0 <= queue.tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:18,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1019] ((((((((((((((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) [2024-01-30 14:15:18,450 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)) [2024-01-30 14:15:18,450 INFO L98 nessWitnessExtractor]: Location invariant before [L1017-L1017] (((((((((((((((((((((((-2147483643 <= queue.amount) && (-2147483643 <= ((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))) && (i == 400)) && (queue.tail != 401)) && (queue.tail != 402)) && (queue.tail != 403)) && (queue.tail != 404)) && (queue.tail != 405)) && (((QType *)arg)->tail != 401)) && (((QType *)arg)->tail != 402)) && (((QType *)arg)->tail != 403)) && (((QType *)arg)->tail != 404)) && (((QType *)arg)->tail != 405)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:18,451 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) [2024-01-30 14:15:18,451 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)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (queue.tail != 401)) && (q->tail != 401)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:18,451 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)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:18,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-30 14:15:18,451 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1034] (((((((((((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)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (((((2 <= i && i <= 399) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) [2024-01-30 14:15:18,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1050] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-30 14:15:18,452 INFO L98 nessWitnessExtractor]: Location invariant before [L1018-L1018] (((((((((((((((((((((((-2147483643 <= queue.amount) && (-2147483643 <= ((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))) && (i == 400)) && (queue.tail != 401)) && (queue.tail != 402)) && (queue.tail != 403)) && (queue.tail != 404)) && (queue.tail != 405)) && (((QType *)arg)->tail != 401)) && (((QType *)arg)->tail != 402)) && (((QType *)arg)->tail != 403)) && (((QType *)arg)->tail != 404)) && (((QType *)arg)->tail != 405)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:18,452 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) || (((((((((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))) [2024-01-30 14:15:18,452 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)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (queue.tail != 400)) && (q->tail != 400)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:18,452 INFO L98 nessWitnessExtractor]: Location invariant after [L960-L966] ((((((((((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) [2024-01-30 14:15:18,452 INFO L98 nessWitnessExtractor]: Location invariant before [L960-L966] (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) || (((((((((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))) [2024-01-30 14:15:18,453 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-30 14:15:18,453 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) [2024-01-30 14:15:18,453 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)) && (enqueue_flag == (_Bool)1)) && (queue.tail == 400)) && (q == & queue)) && (q->tail == 400)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:18,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue)) [2024-01-30 14:15:18,454 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((((enqueue_flag == (_Bool)0) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-30 14:15:18,454 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) [2024-01-30 14:15:18,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((((((((((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) [2024-01-30 14:15:18,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1038] ((((((((((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) [2024-01-30 14:15:18,456 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) [2024-01-30 14:15:18,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] (((((((((((((((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)) && (((2 <= i && i <= 399) || i == 1) || (0 == i && i == 0)) [2024-01-30 14:15:18,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue)) [2024-01-30 14:15:18,456 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (arg == (void *)(& queue)) [2024-01-30 14:15:18,457 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (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)) && (((((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)) [2024-01-30 14:15:18,457 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) [2024-01-30 14:15:18,457 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L1002] ((((((((((((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) [2024-01-30 14:15:18,457 INFO L98 nessWitnessExtractor]: Location invariant after [L997-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) [2024-01-30 14:15:18,458 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L989] ((((((((((((-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)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-30 14:15:18,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-30 14:15:18,458 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-30 14:15:18,506 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:15:18,915 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] [2024-01-30 14:15:18,922 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] [2024-01-30 14:15:18,925 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:15:18,934 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:15:18,942 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned char __u_char; with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:15:19,711 WARN L424 MainDispatcher]: Unable to annotate void init(QType *q) { q->head=0; q->tail=0; q->amount=0; } with a witness entry 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 [2024-01-30 14:15:24,230 ERROR L324 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)) [2024-01-30 14:15:24,231 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33319849 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:15:24, skipping insertion in model container [2024-01-30 14:15:24,231 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:15:24,231 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:15:24,233 INFO L158 Benchmark]: Toolchain (without parser) took 6164.44ms. Allocated memory was 88.1MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 56.6MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 937.4MB. Max. memory is 16.1GB. [2024-01-30 14:15:24,233 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 60.8MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:15:24,233 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 60.8MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:15:24,234 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6162.19ms. Allocated memory was 88.1MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 56.3MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 935.3MB. Max. memory is 16.1GB. [2024-01-30 14:15:24,235 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 60.8MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 60.8MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6162.19ms. Allocated memory was 88.1MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 56.3MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 935.3MB. 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