./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 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_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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:00:42,072 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:00:42,106 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:00:42,109 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:00:42,109 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:00:42,123 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:00:42,124 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:00:42,125 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:00:42,125 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:00:42,125 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:00:42,126 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:00:42,126 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:00:42,127 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:00:42,127 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:00:42,127 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:00:42,128 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:00:42,128 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:00:42,128 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:00:42,129 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:00:42,129 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:00:42,129 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:00:42,130 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:00:42,130 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:00:42,130 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:00:42,131 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:00:42,131 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:00:42,131 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:00:42,132 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:00:42,132 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:00:42,132 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:00:42,133 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:00:42,133 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:00:42,133 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:00:42,133 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:00:42,134 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:00:42,134 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:00:42,134 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:00:42,134 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:00:42,135 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:00:42,135 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:00:42,135 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:00:42,136 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:00:42,136 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:00:42,136 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:00:42,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:00:42,403 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:00:42,405 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:00:42,406 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:00:42,407 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:00:42,408 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_ok_longer.i [2024-01-31 16:00:43,540 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:00:43,943 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:00:43,944 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_ok_longer.i [2024-01-31 16:00:43,982 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96adb3b50/5c7efddc494e47fe8aad66c63eb4c659/FLAG852f9dfa1 [2024-01-31 16:00:44,010 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96adb3b50/5c7efddc494e47fe8aad66c63eb4c659 [2024-01-31 16:00:44,013 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:00:44,014 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:00:44,014 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/queue_ok_longer.yml/witness.yml [2024-01-31 16:00:44,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:00:44,262 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:00:44,263 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:00:44,263 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:00:44,267 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:00:44,267 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:00:44" (1/2) ... [2024-01-31 16:00:44,269 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d9cbe60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:00:44, skipping insertion in model container [2024-01-31 16:00:44,270 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:00:44" (1/2) ... [2024-01-31 16:00:44,271 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1008fef2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:00:44, skipping insertion in model container [2024-01-31 16:00:44,271 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:44" (2/2) ... [2024-01-31 16:00:44,272 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d9cbe60 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:00:44, skipping insertion in model container [2024-01-31 16:00:44,272 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:44" (2/2) ... [2024-01-31 16:00:44,272 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:00:44,808 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:00:44,809 INFO L98 nessWitnessExtractor]: Location invariant before [L966-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) [2024-01-31 16:00:44,809 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 16:00:44,810 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) [2024-01-31 16:00:44,810 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 16:00:44,810 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] ((((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((4294967296LL + (long long )i) + (long long )value >= 0LL)) && ((4294967295LL - (long long )i) + (long long )value >= 0LL)) && ((4294967295LL + (long long )i) - (long long )value >= 0LL)) && ((4294967294LL - (long long )i) - (long long )value >= 0LL)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:44,810 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] ((((((((((((((0 <= queue.tail) && (0 <= q->tail)) && (1 <= queue.head)) && (1 <= q->head)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->head <= 400)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (queue.head != 401)) && (q->head != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,810 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)) [2024-01-31 16:00:44,810 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) [2024-01-31 16:00:44,810 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)) [2024-01-31 16:00:44,811 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] (((((((((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)) [2024-01-31 16:00:44,811 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) [2024-01-31 16:00:44,811 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)) [2024-01-31 16:00:44,811 INFO L98 nessWitnessExtractor]: Location invariant before [L1002-L1002] ((((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.head <= 399)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->head <= 399)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (queue.head != 400)) && (q->head != 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,811 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) [2024-01-31 16:00:44,811 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) [2024-01-31 16:00:44,811 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))) [2024-01-31 16:00:44,812 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L982] ((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:44,812 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) [2024-01-31 16:00:44,812 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] (((((((((((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)) [2024-01-31 16:00:44,812 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)) [2024-01-31 16:00:44,812 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 <= 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)) [2024-01-31 16:00:44,812 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 16:00:44,813 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1011] (((((((((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)) [2024-01-31 16:00:44,813 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,813 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L997] ((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->head <= 400)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,813 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] ((((((((((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) [2024-01-31 16:00:44,813 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 16:00:44,813 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,813 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) [2024-01-31 16:00:44,813 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) [2024-01-31 16:00:44,814 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 <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1))) [2024-01-31 16:00:44,814 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 16:00:44,814 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] ((((((((((0 <= queue.tail) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (queue.head == 400)) && (q == & queue)) && (q->head == 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,814 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))) [2024-01-31 16:00:44,814 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)) [2024-01-31 16:00:44,814 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)) [2024-01-31 16:00:44,814 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1029] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:44,814 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 16:00:44,815 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 16:00:44,815 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 16:00:44,815 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) [2024-01-31 16:00:44,815 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 16:00:44,815 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)) [2024-01-31 16:00:44,815 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) [2024-01-31 16:00:44,815 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) [2024-01-31 16:00:44,816 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((4294967296LL + (long long )i) + (long long )value >= 0LL)) && ((4294967295LL - (long long )i) + (long long )value >= 0LL)) && ((4294967295LL + (long long )i) - (long long )value >= 0LL)) && ((4294967294LL - (long long )i) - (long long )value >= 0LL)) && (arg == (void *)(& queue)) [2024-01-31 16:00:44,857 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:00:45,201 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] [2024-01-31 16:00:45,207 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] [2024-01-31 16:00:45,214 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:00:45,222 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 16:00:48,746 ERROR L326 MainTranslator]: Unsupported Syntax: Unable to instrument "((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((4294967296LL + (long long )i) + (long long )value >= 0LL)) && ((4294967295LL - (long long )i) + (long long )value >= 0LL)) && ((4294967295LL + (long long )i) - (long long )value >= 0LL)) && ((4294967294LL - (long long )i) - (long long )value >= 0LL)) && (arg == (void *)(& queue))" at C: pthread_mutex_lock(&m); [1008] (Syntax Error: #34[rpar](0/30 - 0/31)) [2024-01-31 16:00:48,748 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1008fef2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:00:48, skipping insertion in model container [2024-01-31 16:00:48,748 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:00:48,748 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:00:48,751 INFO L158 Benchmark]: Toolchain (without parser) took 4487.32ms. Allocated memory was 169.9MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 123.0MB in the beginning and 1.2GB in the end (delta: -1.0GB). Peak memory consumption was 785.5MB. Max. memory is 16.1GB. [2024-01-31 16:00:48,751 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 169.9MB. Free memory is still 140.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:00:48,752 INFO L158 Benchmark]: Witness Parser took 6.47ms. Allocated memory is still 169.9MB. Free memory was 137.2MB in the beginning and 141.9MB in the end (delta: -4.7MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. [2024-01-31 16:00:48,753 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4485.03ms. Allocated memory was 169.9MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 123.0MB in the beginning and 1.2GB in the end (delta: -1.0GB). Peak memory consumption was 785.5MB. Max. memory is 16.1GB. [2024-01-31 16:00:48,755 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 169.9MB. Free memory is still 140.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 6.47ms. Allocated memory is still 169.9MB. Free memory was 137.2MB in the beginning and 141.9MB in the end (delta: -4.7MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4485.03ms. Allocated memory was 169.9MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 123.0MB in the beginning and 1.2GB in the end (delta: -1.0GB). Peak memory consumption was 785.5MB. 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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:00:51,119 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:00:51,175 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:00:51,186 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:00:51,187 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:00:51,227 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:00:51,229 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:00:51,229 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:00:51,230 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:00:51,230 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:00:51,231 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:00:51,231 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:00:51,231 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:00:51,236 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:00:51,236 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:00:51,236 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:00:51,238 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:00:51,238 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:00:51,238 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:00:51,238 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:00:51,239 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:00:51,240 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:00:51,240 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:00:51,240 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:00:51,240 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:00:51,240 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:00:51,241 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:00:51,241 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:00:51,241 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:00:51,241 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:00:51,242 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:00:51,242 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:00:51,242 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:00:51,243 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:00:51,243 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:00:51,243 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:00:51,244 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:00:51,244 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:00:51,244 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:00:51,244 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:00:51,244 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:00:51,244 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:00:51,245 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:00:51,245 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:00:51,245 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:00:51,245 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:00:51,245 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:00:51,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:00:51,554 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:00:51,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:00:51,557 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:00:51,558 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:00:51,559 INFO L431 ainManager$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 [2024-01-31 16:00:51,734 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:00:51,734 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:00:51,735 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/queue_ok_longer.i [2024-01-31 16:00:53,158 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:00:53,409 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:00:53,414 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/queue_ok_longer.i [2024-01-31 16:00:53,433 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/453aa06d6/37298e83535e4be782ae3dd26db1ea2f/FLAG093f88f99 [2024-01-31 16:00:53,448 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/453aa06d6/37298e83535e4be782ae3dd26db1ea2f [2024-01-31 16:00:53,448 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:00:53,449 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:00:53,450 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:00:53,450 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:00:53,454 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:00:53,454 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:51" (1/2) ... [2024-01-31 16:00:53,456 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1db6a26d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:00:53, skipping insertion in model container [2024-01-31 16:00:53,457 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:00:51" (1/2) ... [2024-01-31 16:00:53,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68773c71 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:00:53, skipping insertion in model container [2024-01-31 16:00:53,458 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:00:53" (2/2) ... [2024-01-31 16:00:53,459 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1db6a26d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:00:53, skipping insertion in model container [2024-01-31 16:00:53,459 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:00:53" (2/2) ... [2024-01-31 16:00:53,459 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:00:53,959 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:00:53,960 INFO L98 nessWitnessExtractor]: Location invariant before [L1008-L1008] ((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((4294967296LL + (long long )i) + (long long )value >= 0LL)) && ((4294967295LL - (long long )i) + (long long )value >= 0LL)) && ((4294967295LL + (long long )i) - (long long )value >= 0LL)) && ((4294967294LL - (long long )i) - (long long )value >= 0LL)) && (arg == (void *)(& queue)) [2024-01-31 16:00:53,960 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)) [2024-01-31 16:00:53,960 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 16:00:53,960 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 16:00:53,960 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] ((((((((((0 <= queue.tail) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (queue.head == 400)) && (q == & queue)) && (q->head == 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:53,961 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) [2024-01-31 16:00:53,961 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)) [2024-01-31 16:00:53,961 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) [2024-01-31 16:00:53,961 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 16:00:53,961 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) [2024-01-31 16:00:53,961 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 <= 400) && queue.tail <= 400) && q->head <= 400) && q->tail <= 400) && dequeue_flag == (_Bool)1) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1))) [2024-01-31 16:00:53,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1027-L1027] ((((((((((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) [2024-01-31 16:00:53,962 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 16:00:53,962 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)) [2024-01-31 16:00:53,962 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) [2024-01-31 16:00:53,962 INFO L98 nessWitnessExtractor]: Location invariant before [L995-L995] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:53,962 INFO L98 nessWitnessExtractor]: Location invariant before [L966-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) [2024-01-31 16:00:53,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] (((((((((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)) [2024-01-31 16:00:53,963 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 16:00:53,963 INFO L98 nessWitnessExtractor]: Loop invariant at [L1011-L1011] (((((((((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)) [2024-01-31 16:00:53,963 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)) [2024-01-31 16:00:53,963 INFO L98 nessWitnessExtractor]: Location invariant before [L982-L982] ((((((((((((-2147483647 <= queue.amount) && (-2147483647 <= q->amount)) && (0 <= queue.head)) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (enqueue_flag == (_Bool)1)) && (q == & queue)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:53,963 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 16:00:53,964 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) [2024-01-31 16:00:53,964 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 16:00:53,964 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 16:00:53,964 INFO L98 nessWitnessExtractor]: Location invariant before [L997-L997] ((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->head <= 400)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:53,964 INFO L98 nessWitnessExtractor]: Location invariant before [L996-L996] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->head <= 400)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:53,965 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) [2024-01-31 16:00:53,965 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) [2024-01-31 16:00:53,965 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))) [2024-01-31 16:00:53,965 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] (((((((((((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)) [2024-01-31 16:00:53,966 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)) [2024-01-31 16:00:53,966 INFO L98 nessWitnessExtractor]: Loop invariant at [L1029-L1029] ((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:53,967 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) [2024-01-31 16:00:53,967 INFO L98 nessWitnessExtractor]: Location invariant before [L1003-L1003] ((((((((((((((0 <= queue.tail) && (0 <= q->tail)) && (1 <= queue.head)) && (1 <= q->head)) && (queue.amount <= 2147483646)) && (queue.head <= 400)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->head <= 400)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (queue.head != 401)) && (q->head != 401)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:53,967 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 <= 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)) [2024-01-31 16:00:53,968 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) [2024-01-31 16:00:53,968 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) [2024-01-31 16:00:53,968 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)) [2024-01-31 16:00:53,968 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)) [2024-01-31 16:00:53,969 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 16:00:53,969 INFO L98 nessWitnessExtractor]: Location invariant before [L1002-L1002] ((((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= q->head)) && (0 <= q->tail)) && (queue.amount <= 2147483646)) && (queue.head <= 399)) && (queue.tail <= 400)) && (q->amount <= 2147483646)) && (q->head <= 399)) && (q->tail <= 400)) && (dequeue_flag == (_Bool)1)) && (q == & queue)) && (queue.head != 400)) && (q->head != 400)) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1) [2024-01-31 16:00:53,969 INFO L98 nessWitnessExtractor]: Location invariant before [L1009-L1009] ((((((((((((((0 <= queue.head) && (0 <= queue.tail)) && (0 <= ((QType *)arg)->head)) && (0 <= ((QType *)arg)->tail)) && (queue.head <= 400)) && (queue.tail <= 400)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((4294967296LL + (long long )i) + (long long )value >= 0LL)) && ((4294967295LL - (long long )i) + (long long )value >= 0LL)) && ((4294967295LL + (long long )i) - (long long )value >= 0LL)) && ((4294967294LL - (long long )i) - (long long )value >= 0LL)) && (arg == (void *)(& queue))) && (enqueue_flag == (_Bool)0 || enqueue_flag == (_Bool)1)) && (dequeue_flag == (_Bool)0 || dequeue_flag == (_Bool)1) [2024-01-31 16:00:53,970 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))) [2024-01-31 16:00:53,970 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) [2024-01-31 16:00:54,023 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:00:54,470 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] [2024-01-31 16:00:54,474 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] [2024-01-31 16:00:54,477 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:00:54,509 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 16:01:00,556 ERROR L326 MainTranslator]: Unsupported Syntax: Unable to instrument "((((((((0 <= ((QType *)arg)->head) && (0 <= ((QType *)arg)->tail)) && (((QType *)arg)->head <= 400)) && (((QType *)arg)->tail <= 400)) && ((4294967296LL + (long long )i) + (long long )value >= 0LL)) && ((4294967295LL - (long long )i) + (long long )value >= 0LL)) && ((4294967295LL + (long long )i) - (long long )value >= 0LL)) && ((4294967294LL - (long long )i) - (long long )value >= 0LL)) && (arg == (void *)(& queue))" at C: pthread_mutex_lock(&m); [1008] (Syntax Error: #34[rpar](0/30 - 0/31)) [2024-01-31 16:01:00,556 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68773c71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:01:00, skipping insertion in model container [2024-01-31 16:01:00,556 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:01:00,557 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:01:00,558 INFO L158 Benchmark]: Toolchain (without parser) took 7108.31ms. Allocated memory was 65.0MB in the beginning and 2.5GB in the end (delta: 2.5GB). Free memory was 37.6MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 856.3MB. Max. memory is 16.1GB. [2024-01-31 16:01:00,559 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 46.1MB. Free memory was 28.8MB in the beginning and 28.8MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:00,559 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:00,559 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7106.42ms. Allocated memory was 65.0MB in the beginning and 2.5GB in the end (delta: 2.5GB). Free memory was 37.3MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 856.3MB. Max. memory is 16.1GB. [2024-01-31 16:01:00,561 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 46.1MB. Free memory was 28.8MB in the beginning and 28.8MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7106.42ms. Allocated memory was 65.0MB in the beginning and 2.5GB in the end (delta: 2.5GB). Free memory was 37.3MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 856.3MB. 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