./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/queue_ok_longest.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_longest.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_ok_longest.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_ok_longest.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 16:00:41,797 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:00:41,895 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:00:41,899 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:00:41,900 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:00:41,918 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:00:41,919 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:00:41,919 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:00:41,920 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:00:41,920 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:00:41,921 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:00:41,921 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:00:41,922 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:00:41,922 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:00:41,923 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:00:41,923 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:00:41,924 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:00:41,924 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:00:41,924 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:00:41,925 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:00:41,925 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:00:41,925 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:00:41,926 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:00:41,926 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:00:41,926 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:00:41,927 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:00:41,927 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:00:41,927 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:00:41,927 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:00:41,928 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:00:41,928 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:00:41,928 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:00:41,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:00:41,929 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:00:41,929 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:00:41,930 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:00:41,930 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:00:41,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:00:41,930 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:00:41,931 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:00:41,931 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:00:41,940 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:00:41,940 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:00:41,940 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:00:42,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:00:42,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:00:42,239 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:00:42,240 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:00:42,240 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:00:42,242 INFO L431 ainManager$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_longest.yml/witness.yml [2024-01-31 16:00:42,446 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:00:42,447 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:00:42,448 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_ok_longest.i [2024-01-31 16:00:43,535 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:00:43,786 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:00:43,786 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_ok_longest.i [2024-01-31 16:00:43,799 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f14ba98b1/81ddfb191de6467e9ded69f88c83af90/FLAG60d2dc681 [2024-01-31 16:00:43,815 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f14ba98b1/81ddfb191de6467e9ded69f88c83af90 [2024-01-31 16:00:43,816 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:00:43,817 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:00:43,818 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:00:43,818 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:00:43,823 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:00:43,824 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:42" (1/2) ... [2024-01-31 16:00:43,824 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cce4363 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:00:43, skipping insertion in model container [2024-01-31 16:00:43,824 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:42" (1/2) ... [2024-01-31 16:00:43,825 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@338d97f3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:00:43, skipping insertion in model container [2024-01-31 16:00:43,826 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:00:43" (2/2) ... [2024-01-31 16:00:43,826 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cce4363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:00:43, skipping insertion in model container [2024-01-31 16:00:43,826 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:00:43" (2/2) ... [2024-01-31 16:00:43,826 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:00:44,213 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:00:44,217 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (i == 800)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,217 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:44,217 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 16:00:44,217 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((1 <= queue.tail && 1 <= ((QType *)arg)->tail) && queue.tail != 801) && ((QType *)arg)->tail != 801) && (((queue.tail != 802 && ((QType *)arg)->tail != 802) && (((queue.tail != 803 && ((QType *)arg)->tail != 803) && (((queue.tail != 804 && ((QType *)arg)->tail != 804) && ((((((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && 5 <= i) && i <= 799) && queue.tail != 805) && ((QType *)arg)->tail != 805) || ((-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)) [2024-01-31 16:00:44,218 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) [2024-01-31 16:00:44,218 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] ((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= q->head)) && (queue.head <= 800)) && (q->head <= 800)) && (enqueue_flag == (_Bool)1)) && (queue.tail == 800)) && (q == & queue)) && (q->tail == 800)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:44,218 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (arg == (void *)(& queue)) [2024-01-31 16:00:44,218 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1029] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,218 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:44,218 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 <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (i == 800)) && (queue.tail != 801)) && (queue.tail != 802)) && (queue.tail != 803)) && (queue.tail != 804)) && (queue.tail != 805)) && (((QType *)arg)->tail != 801)) && (((QType *)arg)->tail != 802)) && (((QType *)arg)->tail != 803)) && (((QType *)arg)->tail != 804)) && (((QType *)arg)->tail != 805)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:44,219 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (i == 800)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,219 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1011] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && ((((((1 <= queue.tail && 1 <= ((QType *)arg)->tail) && queue.tail != 801) && ((QType *)arg)->tail != 801) && ((((queue.tail != 802 && ((QType *)arg)->tail != 802) && ((((queue.tail != 803 && ((QType *)arg)->tail != 803) && ((((queue.tail != 804 && ((QType *)arg)->tail != 804) && ((((queue.tail != 805 && ((QType *)arg)->tail != 805) && ((5 <= i && (((((-2147483642 <= queue.amount && -2147483642 <= ((QType *)arg)->amount) && i <= 799) && queue.tail != 806) && ((QType *)arg)->tail != 806) || ((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && i <= 800))) || ((-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)) [2024-01-31 16:00:44,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,219 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) [2024-01-31 16:00:44,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] (((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && ((((((((2 <= i && i <= 799) && ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && queue.head != 801) && ((QType *)arg)->head != 801) || (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 != 801) && ((QType *)arg)->head != 801)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 1) && queue.head != 801) && ((QType *)arg)->head != 801)) || ((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 != 801) && ((QType *)arg)->head != 801)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && 0 == i) && i == 0) && queue.head != 801) && ((QType *)arg)->head != 801)) || (((0 <= queue.head && 0 <= ((QType *)arg)->head) && 0 == i) && i == 0)) [2024-01-31 16:00:44,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:00:44,220 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,220 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 <= 800) && queue.tail <= 800) && q->head <= 800) && q->tail <= 800) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1))) [2024-01-31 16:00:44,220 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 16:00:44,220 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((1 <= queue.tail && 1 <= ((QType *)arg)->tail) && queue.tail != 801) && ((QType *)arg)->tail != 801) && (((queue.tail != 802 && ((QType *)arg)->tail != 802) && (((queue.tail != 803 && ((QType *)arg)->tail != 803) && (((queue.tail != 804 && ((QType *)arg)->tail != 804) && ((((((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && 5 <= i) && i <= 799) && queue.tail != 805) && ((QType *)arg)->tail != 805) || ((-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)) [2024-01-31 16:00:44,221 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:44,221 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] (((((((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.tail != 801)) && (((QType *)arg)->tail != 801)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((queue.tail != 802 && ((QType *)arg)->tail != 802) && (((queue.tail != 803 && ((QType *)arg)->tail != 803) && (((queue.tail != 804 && ((QType *)arg)->tail != 804) && (((queue.tail != 805 && ((QType *)arg)->tail != 805) && ((((((-2147483642 <= queue.amount && -2147483642 <= ((QType *)arg)->amount) && 5 <= i) && i <= 799) && queue.tail != 806) && ((QType *)arg)->tail != 806) || ((-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)) [2024-01-31 16:00:44,221 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 16:00:44,221 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:44,221 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (arg == (void *)(& queue)) [2024-01-31 16:00:44,222 INFO L98 nessWitnessExtractor]: Location invariant before [L966-L966] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,222 INFO L98 nessWitnessExtractor]: Location invariant after [L1033-L1033] (((((((((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (1 <= queue.head)) && (1 <= ((QType *)arg)->head)) && (queue.amount <= 2147483646)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->amount <= 2147483646)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.head != 801)) && (((QType *)arg)->head != 801)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (((2 <= i && i <= 799) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:00:44,222 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 <= 800)) && (queue.tail <= 800)) && (q->amount <= 2147483646)) && (q->head <= 800)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (queue.head != 801)) && (q->head != 801)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,222 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (((((2 <= i && i <= 799) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) [2024-01-31 16:00:44,222 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] ((((((((((0 <= queue.tail) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.tail <= 800)) && (q->amount <= 2147483646)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (queue.head == 800)) && (q == & queue)) && (q->head == 800)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,222 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) [2024-01-31 16:00:44,222 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 <= 800)) && (queue.tail <= 799)) && (q->head <= 800)) && (q->tail <= 799)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (queue.tail != 800)) && (q->tail != 800)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:44,223 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) || (((((((((0 <= queue.head && 0 <= queue.tail) && 0 <= q->head) && 0 <= q->tail) && queue.head <= 800) && queue.tail <= 800) && q->head <= 800) && q->tail <= 800) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1))) [2024-01-31 16:00:44,223 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) [2024-01-31 16:00:44,223 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] ((((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && ((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 16:00:44,223 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 <= 800)) && (queue.tail <= 800)) && (q->amount <= 2147483646)) && (q->head <= 800)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,224 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && ((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 16:00:44,225 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) [2024-01-31 16:00:44,225 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 <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:44,225 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 <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (queue.tail != 801)) && (q->tail != 801)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:44,225 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 <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->amount <= 2147483646)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.head != 801)) && (((QType *)arg)->head != 801)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (((2 <= i && i <= 799) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:00:44,225 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 <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (i == 800)) && (queue.tail != 801)) && (queue.tail != 802)) && (queue.tail != 803)) && (queue.tail != 804)) && (queue.tail != 805)) && (((QType *)arg)->tail != 801)) && (((QType *)arg)->tail != 802)) && (((QType *)arg)->tail != 803)) && (((QType *)arg)->tail != 804)) && (((QType *)arg)->tail != 805)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:44,226 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (arg == (void *)(& queue)) [2024-01-31 16:00:44,226 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 <= 799)) && (queue.tail <= 800)) && (q->amount <= 2147483646)) && (q->head <= 799)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (queue.head != 800)) && (q->head != 800)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,226 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 <= 800) && queue.tail <= 800) && q->head <= 800) && q->tail <= 800) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1))) [2024-01-31 16:00:44,274 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:00:44,669 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_longest.i[43280,43293] [2024-01-31 16:00:44,676 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_longest.i[43553,43566] [2024-01-31 16:00:44,679 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:00:44,686 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 16:00:56,847 ERROR L326 MainTranslator]: Unsupported Syntax: Unable to instrument "((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && ((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 16:00:56,851 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@338d97f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:00:56, skipping insertion in model container [2024-01-31 16:00:56,851 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:00:56,851 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:00:56,853 INFO L158 Benchmark]: Toolchain (without parser) took 13035.09ms. Allocated memory was 140.5MB in the beginning and 5.0GB in the end (delta: 4.8GB). Free memory was 77.7MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 3.5GB. Max. memory is 16.1GB. [2024-01-31 16:00:56,853 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 140.5MB. Free memory was 100.0MB in the beginning and 99.8MB in the end (delta: 184.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:00:56,854 INFO L158 Benchmark]: CDTParser took 0.77ms. Allocated memory is still 140.5MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:00:56,856 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13033.44ms. Allocated memory was 140.5MB in the beginning and 5.0GB in the end (delta: 4.8GB). Free memory was 77.7MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 3.5GB. Max. memory is 16.1GB. [2024-01-31 16:00:56,858 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 0.18ms. Allocated memory is still 140.5MB. Free memory was 100.0MB in the beginning and 99.8MB in the end (delta: 184.6kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.77ms. Allocated memory is still 140.5MB. Free memory is still 80.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13033.44ms. Allocated memory was 140.5MB in the beginning and 5.0GB in the end (delta: 4.8GB). Free memory was 77.7MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 3.5GB. 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 <= 800)) && (((QType *)arg)->tail <= 800)) && ((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_longest.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_ok_longest.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 16:00:59,277 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:00:59,357 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:00:59,362 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:00:59,362 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:00:59,390 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:00:59,391 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:00:59,391 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:00:59,392 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:00:59,395 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:00:59,395 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:00:59,395 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:00:59,396 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:00:59,397 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:00:59,397 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:00:59,398 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:00:59,398 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:00:59,398 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:00:59,398 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:00:59,398 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:00:59,399 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:00:59,399 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:00:59,399 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:00:59,400 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:00:59,400 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:00:59,400 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:00:59,400 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:00:59,400 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:00:59,401 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:00:59,401 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:00:59,402 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:00:59,402 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:00:59,402 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:00:59,408 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:00:59,408 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:00:59,409 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:00:59,409 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:00:59,410 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:00:59,410 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:00:59,410 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:00:59,410 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:00:59,410 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:00:59,411 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:00:59,411 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:00:59,411 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:00:59,411 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:00:59,412 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:00:59,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:00:59,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:00:59,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:00:59,718 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:00:59,718 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:00:59,720 INFO L431 ainManager$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_longest.yml/witness.yml [2024-01-31 16:00:59,970 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:00:59,971 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:00:59,971 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_ok_longest.i [2024-01-31 16:01:01,265 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:01:01,504 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:01:01,505 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_ok_longest.i [2024-01-31 16:01:01,517 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b578ad04c/f357961c1a4b42859723b5438d1f2018/FLAGe532cf633 [2024-01-31 16:01:01,530 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b578ad04c/f357961c1a4b42859723b5438d1f2018 [2024-01-31 16:01:01,530 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:01:01,531 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:01:01,532 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:01:01,532 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:01:01,536 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:01:01,536 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:59" (1/2) ... [2024-01-31 16:01:01,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fe478 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:01:01, skipping insertion in model container [2024-01-31 16:01:01,538 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:59" (1/2) ... [2024-01-31 16:01:01,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f283208 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:01:01, skipping insertion in model container [2024-01-31 16:01:01,539 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:01:01" (2/2) ... [2024-01-31 16:01:01,542 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fe478 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:01:01, skipping insertion in model container [2024-01-31 16:01:01,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:01:01" (2/2) ... [2024-01-31 16:01:01,543 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:01:01,967 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:01:01,968 INFO L98 nessWitnessExtractor]: Location invariant before [L966-L966] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:01:01,968 INFO L98 nessWitnessExtractor]: Location invariant before [L1026-L1026] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (arg == (void *)(& queue)) [2024-01-31 16:01:01,968 INFO L98 nessWitnessExtractor]: Location invariant after [L1033-L1033] (((((((((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (1 <= queue.head)) && (1 <= ((QType *)arg)->head)) && (queue.amount <= 2147483646)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->amount <= 2147483646)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.head != 801)) && (((QType *)arg)->head != 801)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (((2 <= i && i <= 799) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:01:01,968 INFO L98 nessWitnessExtractor]: Location invariant before [L1020-L1020] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:01:01,969 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] ((((enqueue_flag == (_Bool)1) && (dequeue_flag == (_Bool)0)) && (queue.amount == 0)) && (queue.head == 0)) && (queue.tail == 0) [2024-01-31 16:01:01,969 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) [2024-01-31 16:01:01,969 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 <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (queue.tail != 801)) && (q->tail != 801)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:01:01,969 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:01:01,969 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (i == 800)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:01:01,969 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:01:01,969 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 <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->amount <= 2147483646)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.head != 801)) && (((QType *)arg)->head != 801)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (((2 <= i && i <= 799) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:01:01,970 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) [2024-01-31 16:01:01,970 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 16:01:01,970 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) [2024-01-31 16:01:01,970 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((1 <= queue.tail && 1 <= ((QType *)arg)->tail) && queue.tail != 801) && ((QType *)arg)->tail != 801) && (((queue.tail != 802 && ((QType *)arg)->tail != 802) && (((queue.tail != 803 && ((QType *)arg)->tail != 803) && (((queue.tail != 804 && ((QType *)arg)->tail != 804) && ((((((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && 5 <= i) && i <= 799) && queue.tail != 805) && ((QType *)arg)->tail != 805) || ((-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)) [2024-01-31 16:01:01,970 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 <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (i == 800)) && (queue.tail != 801)) && (queue.tail != 802)) && (queue.tail != 803)) && (queue.tail != 804)) && (queue.tail != 805)) && (((QType *)arg)->tail != 801)) && (((QType *)arg)->tail != 802)) && (((QType *)arg)->tail != 803)) && (((QType *)arg)->tail != 804)) && (((QType *)arg)->tail != 805)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:01:01,970 INFO L98 nessWitnessExtractor]: Location invariant before [L984-L984] ((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= q->head)) && (queue.head <= 800)) && (q->head <= 800)) && (enqueue_flag == (_Bool)1)) && (queue.tail == 800)) && (q == & queue)) && (q->tail == 800)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:01:01,970 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (arg == (void *)(& queue)) [2024-01-31 16:01:01,971 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 16:01:01,971 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 16:01:01,971 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] ((((((((((0 <= queue.tail) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.tail <= 800)) && (q->amount <= 2147483646)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (queue.head == 800)) && (q == & queue)) && (q->head == 800)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:01:01,971 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) [2024-01-31 16:01:01,971 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 <= 800)) && (queue.tail <= 799)) && (q->head <= 800)) && (q->tail <= 799)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (queue.tail != 800)) && (q->tail != 800)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:01:01,971 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 <= 800)) && (queue.tail <= 800)) && (q->amount <= 2147483646)) && (q->head <= 800)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:01:01,971 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] ((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (arg == (void *)(& queue)) [2024-01-31 16:01:01,971 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 <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:01:01,972 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:01:01,972 INFO L98 nessWitnessExtractor]: Location invariant before [L1015-L1015] (((((((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (1 <= queue.tail)) && (1 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (queue.tail != 801)) && (((QType *)arg)->tail != 801)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((queue.tail != 802 && ((QType *)arg)->tail != 802) && (((queue.tail != 803 && ((QType *)arg)->tail != 803) && (((queue.tail != 804 && ((QType *)arg)->tail != 804) && (((queue.tail != 805 && ((QType *)arg)->tail != 805) && ((((((-2147483642 <= queue.amount && -2147483642 <= ((QType *)arg)->amount) && 5 <= i) && i <= 799) && queue.tail != 806) && ((QType *)arg)->tail != 806) || ((-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)) [2024-01-31 16:01:01,972 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1029] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:01:01,972 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (i == 800)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:01:01,972 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) || (((((((((0 <= queue.head && 0 <= queue.tail) && 0 <= q->head) && 0 <= q->tail) && queue.head <= 800) && queue.tail <= 800) && q->head <= 800) && q->tail <= 800) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1))) [2024-01-31 16:01:01,973 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && ((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 16:01:01,973 INFO L98 nessWitnessExtractor]: Location invariant before [L1014-L1014] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && (((((1 <= queue.tail && 1 <= ((QType *)arg)->tail) && queue.tail != 801) && ((QType *)arg)->tail != 801) && (((queue.tail != 802 && ((QType *)arg)->tail != 802) && (((queue.tail != 803 && ((QType *)arg)->tail != 803) && (((queue.tail != 804 && ((QType *)arg)->tail != 804) && ((((((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && 5 <= i) && i <= 799) && queue.tail != 805) && ((QType *)arg)->tail != 805) || ((-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)) [2024-01-31 16:01:01,973 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 <= 800) && queue.tail <= 800) && q->head <= 800) && q->tail <= 800) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1))) [2024-01-31 16:01:01,974 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] (((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (((((2 <= i && i <= 799) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) [2024-01-31 16:01:01,975 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] ((((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && ((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 16:01:01,975 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:01:01,975 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 <= 799)) && (queue.tail <= 800)) && (q->amount <= 2147483646)) && (q->head <= 799)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (queue.head != 800)) && (q->head != 800)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:01:01,975 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] (((((((((0 <= queue.tail) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && ((((((((2 <= i && i <= 799) && ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && queue.head != 801) && ((QType *)arg)->head != 801) || (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 != 801) && ((QType *)arg)->head != 801)) || ((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && i == 1) && queue.head != 801) && ((QType *)arg)->head != 801)) || ((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 != 801) && ((QType *)arg)->head != 801)) || (((((((1 <= queue.head && 1 <= ((QType *)arg)->head) && queue.amount <= 2147483646) && ((QType *)arg)->amount <= 2147483646) && 0 == i) && i == 0) && queue.head != 801) && ((QType *)arg)->head != 801)) || (((0 <= queue.head && 0 <= ((QType *)arg)->head) && 0 == i) && i == 0)) [2024-01-31 16:01:01,975 INFO L98 nessWitnessExtractor]: Location invariant before [L981-L981] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:01:01,975 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 <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)0)) && (arg == (void *)(& queue))) && (i == 800)) && (queue.tail != 801)) && (queue.tail != 802)) && (queue.tail != 803)) && (queue.tail != 804)) && (queue.tail != 805)) && (((QType *)arg)->tail != 801)) && (((QType *)arg)->tail != 802)) && (((QType *)arg)->tail != 803)) && (((QType *)arg)->tail != 804)) && (((QType *)arg)->tail != 805)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:01:01,975 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1011] (((((((((0 <= queue.head) && (0 <= ((QType *)arg)->head)) && (queue.head <= 800)) && (queue.tail <= 800)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1)) && ((((((1 <= queue.tail && 1 <= ((QType *)arg)->tail) && queue.tail != 801) && ((QType *)arg)->tail != 801) && ((((queue.tail != 802 && ((QType *)arg)->tail != 802) && ((((queue.tail != 803 && ((QType *)arg)->tail != 803) && ((((queue.tail != 804 && ((QType *)arg)->tail != 804) && ((((queue.tail != 805 && ((QType *)arg)->tail != 805) && ((5 <= i && (((((-2147483642 <= queue.amount && -2147483642 <= ((QType *)arg)->amount) && i <= 799) && queue.tail != 806) && ((QType *)arg)->tail != 806) || ((-2147483643 <= queue.amount && -2147483643 <= ((QType *)arg)->amount) && i <= 800))) || ((-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)) [2024-01-31 16:01:01,976 INFO L98 nessWitnessExtractor]: Location invariant before [L980-L980] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 800)) && (queue.tail <= 800)) && (q->head <= 800)) && (q->tail <= 800)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:01:01,984 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 <= 800) && queue.tail <= 800) && q->head <= 800) && q->tail <= 800) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1))) [2024-01-31 16:01:01,984 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 <= 800)) && (queue.tail <= 800)) && (q->amount <= 2147483646)) && (q->head <= 800)) && (q->tail <= 800)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (queue.head != 801)) && (q->head != 801)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:01:01,984 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) [2024-01-31 16:01:02,041 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:01:02,391 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_longest.i[43280,43293] [2024-01-31 16:01:02,402 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_longest.i[43553,43566] [2024-01-31 16:01:02,405 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:01:02,415 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 16:01:18,414 ERROR L326 MainTranslator]: Unsupported Syntax: Unable to instrument "((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 800)) && (((QType *)arg)->tail <= 800)) && ((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 16:01:18,415 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f283208 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:01:18, skipping insertion in model container [2024-01-31 16:01:18,420 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:01:18,422 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:01:18,423 INFO L158 Benchmark]: Toolchain (without parser) took 16891.05ms. Allocated memory was 83.9MB in the beginning and 9.0GB in the end (delta: 8.9GB). Free memory was 60.0MB in the beginning and 7.7GB in the end (delta: -7.7GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2024-01-31 16:01:18,423 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 62.9MB. Free memory was 37.5MB in the beginning and 37.5MB in the end (delta: 49.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:18,424 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 62.9MB. Free memory was 46.7MB in the beginning and 46.6MB in the end (delta: 177.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:18,424 INFO L158 Benchmark]: CACSL2BoogieTranslator took 16889.21ms. Allocated memory was 83.9MB in the beginning and 9.0GB in the end (delta: 8.9GB). Free memory was 59.7MB in the beginning and 7.7GB in the end (delta: -7.7GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2024-01-31 16:01:18,426 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 0.18ms. Allocated memory is still 62.9MB. Free memory was 37.5MB in the beginning and 37.5MB in the end (delta: 49.2kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.10ms. Allocated memory is still 62.9MB. Free memory was 46.7MB in the beginning and 46.6MB in the end (delta: 177.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 16889.21ms. Allocated memory was 83.9MB in the beginning and 9.0GB in the end (delta: 8.9GB). Free memory was 59.7MB in the beginning and 7.7GB in the end (delta: -7.7GB). Peak memory consumption was 1.9GB. 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 <= 800)) && (((QType *)arg)->tail <= 800)) && ((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