./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/test-context1.wvr.c --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/test-context1.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b 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/weaver/test-context1.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/test-context1.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-8857f20-m [2024-01-29 22:59:30,519 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:59:30,572 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:59:30,577 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:59:30,578 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:59:30,602 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:59:30,602 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:59:30,602 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:59:30,603 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:59:30,603 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:59:30,603 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:59:30,604 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:59:30,604 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:59:30,605 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:59:30,605 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:59:30,605 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:59:30,605 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:59:30,606 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:59:30,606 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:59:30,606 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:59:30,607 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:59:30,607 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:59:30,607 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:59:30,608 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:59:30,608 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:59:30,608 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:59:30,608 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:59:30,609 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:59:30,609 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:59:30,609 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:59:30,609 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:59:30,610 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:59:30,610 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:59:30,610 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:59:30,611 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:59:30,611 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:59:30,627 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:59:30,627 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:59:30,627 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:59:30,627 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:59:30,628 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:59:30,628 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:59:30,628 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:59:30,628 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:59:30,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:59:30,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:59:30,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:59:30,882 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:59:30,882 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:59:30,883 INFO L431 ainManager$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/test-context1.wvr.yml/witness.yml [2024-01-29 22:59:31,018 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:59:31,019 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:59:31,020 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/test-context1.wvr.c [2024-01-29 22:59:31,998 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:59:32,218 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:59:32,219 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/test-context1.wvr.c [2024-01-29 22:59:32,226 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/887ea81fe/da3b0dc5162c4b5194b4151677cf87ef/FLAGa70d88547 [2024-01-29 22:59:32,240 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/887ea81fe/da3b0dc5162c4b5194b4151677cf87ef [2024-01-29 22:59:32,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:59:32,242 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:59:32,244 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:59:32,245 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:59:32,248 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:59:32,251 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:59:31" (1/2) ... [2024-01-29 22:59:32,252 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5257d7d3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:59:32, skipping insertion in model container [2024-01-29 22:59:32,252 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:59:31" (1/2) ... [2024-01-29 22:59:32,254 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42e947b9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:59:32, skipping insertion in model container [2024-01-29 22:59:32,254 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:59:32" (2/2) ... [2024-01-29 22:59:32,254 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5257d7d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:59:32, skipping insertion in model container [2024-01-29 22:59:32,255 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:59:32" (2/2) ... [2024-01-29 22:59:32,255 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:59:32,302 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:59:32,304 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:32,304 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL) [2024-01-29 22:59:32,304 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (x == 5) [2024-01-29 22:59:32,304 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483647LL + (long long )front) - (long long )i >= 0LL) [2024-01-29 22:59:32,304 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL) [2024-01-29 22:59:32,304 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) - (long long )size >= 0LL) [2024-01-29 22:59:32,304 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (front == 0) [2024-01-29 22:59:32,304 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:32,305 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (size == 0) [2024-01-29 22:59:32,305 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-29 22:59:32,305 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:32,305 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && ((2147483647LL - (long long )front) - (long long )i >= 0LL) [2024-01-29 22:59:32,305 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && ((2147483647LL - (long long )i) - (long long )size >= 0LL) [2024-01-29 22:59:32,306 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483647LL - (long long )i) + (long long )size >= 0LL) [2024-01-29 22:59:32,306 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL - (long long )front) + (long long )i >= 0LL) [2024-01-29 22:59:32,306 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:32,306 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 0 <= front [2024-01-29 22:59:32,306 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (0 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:32,306 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= size) && (0 <= front) [2024-01-29 22:59:32,306 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] -2147483647 <= size [2024-01-29 22:59:32,306 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((-2147483647 <= size) && (0 <= front)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:32,307 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && ((long long )front + (long long )i >= 0LL) [2024-01-29 22:59:32,307 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((0 <= i) && ((long long )front + (long long )i >= 0LL)) && ((long long )i + (long long )size >= 0LL) [2024-01-29 22:59:32,307 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] 0 <= i [2024-01-29 22:59:32,307 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && ((0LL - (long long )front) + (long long )i >= 0LL) [2024-01-29 22:59:32,308 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((0 <= i) && ((long long )front + (long long )i >= 0LL)) && ((long long )i - (long long )size >= 0LL) [2024-01-29 22:59:32,308 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((0 <= i) && ((long long )front + (long long )i >= 0LL)) && (queue == 0) [2024-01-29 22:59:32,308 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((0 <= i) && ((long long )front + (long long )i >= 0LL)) && (x == 5) [2024-01-29 22:59:32,308 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((0 <= i) && ((long long )front + (long long )i >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:32,308 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((0 <= i) && ((long long )front + (long long )i >= 0LL)) && ((long long )i - (long long )size >= 0LL) [2024-01-29 22:59:32,308 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((0 <= i) && ((long long )front + (long long )i >= 0LL)) && (size == 0) [2024-01-29 22:59:32,308 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((0 <= i) && ((long long )front + (long long )i >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:32,308 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((0 <= i) && ((long long )front + (long long )i >= 0LL)) && (front == 0) [2024-01-29 22:59:32,309 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && ((0LL - (long long )front) + (long long )size >= 0LL) [2024-01-29 22:59:32,309 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:32,309 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 22:59:32,309 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= front [2024-01-29 22:59:32,309 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (0 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:32,310 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL - (long long )i) + (long long )size >= 0LL) [2024-01-29 22:59:32,311 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483648LL + (long long )i) - (long long )size >= 0LL) [2024-01-29 22:59:32,311 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL - (long long )front) - (long long )i >= 0LL) [2024-01-29 22:59:32,311 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483648LL - (long long )front) + (long long )i >= 0LL) [2024-01-29 22:59:32,311 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:32,311 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:32,311 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL) [2024-01-29 22:59:32,311 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL - (long long )i) + (long long )size >= 0LL)) && (size == 0) [2024-01-29 22:59:32,312 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL) [2024-01-29 22:59:32,312 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL - (long long )i) + (long long )size >= 0LL)) && (x == 5) [2024-01-29 22:59:32,312 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL - (long long )i) - (long long )size >= 0LL) [2024-01-29 22:59:32,312 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:32,312 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:32,312 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-29 22:59:32,313 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL - (long long )i) + (long long )size >= 0LL)) && (front == 0) [2024-01-29 22:59:32,313 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL + (long long )front) - (long long )i >= 0LL) [2024-01-29 22:59:32,313 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L54] (unsigned long )_argptr == 0UL [2024-01-29 22:59:32,313 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (0 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:32,314 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] 0 <= front [2024-01-29 22:59:32,314 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:32,314 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:32,314 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 22:59:32,315 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:32,315 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (size == 0) [2024-01-29 22:59:32,315 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )front) + (long long )size >= 0LL) && (-8LL + (long long )front) + (long long )i >= 0LL) && (-8LL + (long long )size) + (long long )size >= 0LL) && (-8LL + (long long )i) + (long long )size >= 0LL) && (-8LL - (long long )front) + (long long )size >= 0LL) && (-8LL - (long long )front) + (long long )i >= 0LL) && (-8LL - (long long )size) + (long long )size >= 0LL) && (-8LL + (long long )i) - (long long )size >= 0LL) && i != 1) || ((((((((((((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )front) + (long long )size >= 0LL) && (-7LL + (long long )front) + (long long )i >= 0LL) && (-7LL + (long long )size) + (long long )size >= 0LL) && (-7LL + (long long )i) + (long long )size >= 0LL) && (-7LL - (long long )front) + (long long )size >= 0LL) && (-7LL - (long long )front) + (long long )i >= 0LL) && (-7LL - (long long )size) + (long long )size >= 0LL) && (7LL - (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )i) - (long long )size >= 0LL) && (7LL + (long long )front) - (long long )i >= 0LL) && (7LL - (long long )front) - (long long )i >= 0LL) && (7LL - (long long )i) - (long long )size >= 0LL) && i == 7)) || ((((((((((((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )front) + (long long )size >= 0LL) && (-6LL + (long long )front) + (long long )i >= 0LL) && (-6LL + (long long )size) + (long long )size >= 0LL) && (-6LL + (long long )i) + (long long )size >= 0LL) && (-6LL - (long long )front) + (long long )size >= 0LL) && (-6LL - (long long )front) + (long long )i >= 0LL) && (-6LL - (long long )size) + (long long )size >= 0LL) && (6LL - (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )i) - (long long )size >= 0LL) && (6LL + (long long )front) - (long long )i >= 0LL) && (6LL - (long long )front) - (long long )i >= 0LL) && (6LL - (long long )i) - (long long )size >= 0LL) && i == 6)) || ((((((((((((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )front) + (long long )size >= 0LL) && (-5LL + (long long )front) + (long long )i >= 0LL) && (-5LL + (long long )size) + (long long )size >= 0LL) && (-5LL + (long long )i) + (long long )size >= 0LL) && (-5LL - (long long )front) + (long long )size >= 0LL) && (-5LL - (long long )front) + (long long )i >= 0LL) && (-5LL - (long long )size) + (long long )size >= 0LL) && (5LL - (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )i) - (long long )size >= 0LL) && (5LL + (long long )front) - (long long )i >= 0LL) && (5LL - (long long )front) - (long long )i >= 0LL) && (5LL - (long long )i) - (long long )size >= 0LL) && i == 5)) || ((((((((((((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )front) + (long long )size >= 0LL) && (-4LL + (long long )front) + (long long )i >= 0LL) && (-4LL + (long long )size) + (long long )size >= 0LL) && (-4LL + (long long )i) + (long long )size >= 0LL) && (-4LL - (long long )front) + (long long )size >= 0LL) && (-4LL - (long long )front) + (long long )i >= 0LL) && (-4LL - (long long )size) + (long long )size >= 0LL) && (4LL - (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )i) - (long long )size >= 0LL) && (4LL + (long long )front) - (long long )i >= 0LL) && (4LL - (long long )front) - (long long )i >= 0LL) && (4LL - (long long )i) - (long long )size >= 0LL) && i == 4)) || ((((((((((((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )front) + (long long )size >= 0LL) && (-3LL + (long long )front) + (long long )i >= 0LL) && (-3LL + (long long )size) + (long long )size >= 0LL) && (-3LL + (long long )i) + (long long )size >= 0LL) && (-3LL - (long long )front) + (long long )size >= 0LL) && (-3LL - (long long )front) + (long long )i >= 0LL) && (-3LL - (long long )size) + (long long )size >= 0LL) && (3LL - (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )i) - (long long )size >= 0LL) && (3LL + (long long )front) - (long long )i >= 0LL) && (3LL - (long long )front) - (long long )i >= 0LL) && (3LL - (long long )i) - (long long )size >= 0LL) && i == 3)) || ((((((((((((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )front) + (long long )size >= 0LL) && (-2LL + (long long )front) + (long long )i >= 0LL) && (-2LL + (long long )size) + (long long )size >= 0LL) && (-2LL + (long long )i) + (long long )size >= 0LL) && (-2LL - (long long )front) + (long long )size >= 0LL) && (-2LL - (long long )front) + (long long )i >= 0LL) && (-2LL - (long long )size) + (long long )size >= 0LL) && (2LL - (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )i) - (long long )size >= 0LL) && (2LL + (long long )front) - (long long )i >= 0LL) && (2LL - (long long )front) - (long long )i >= 0LL) && (2LL - (long long )i) - (long long )size >= 0LL) && i == 2)) || ((((((((((((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (-1LL + (long long )front) + (long long )size >= 0LL) && (-1LL + (long long )front) + (long long )i >= 0LL) && (-1LL + (long long )size) + (long long )size >= 0LL) && (-1LL + (long long )i) + (long long )size >= 0LL) && (-1LL - (long long )front) + (long long )size >= 0LL) && (-1LL - (long long )front) + (long long )i >= 0LL) && (-1LL - (long long )size) + (long long )size >= 0LL) && (1LL - (long long )i) + (long long )size >= 0LL) && (-1LL + (long long )i) - (long long )size >= 0LL) && (1LL + (long long )front) - (long long )i >= 0LL) && (1LL - (long long )front) - (long long )i >= 0LL) && (1LL - (long long )i) - (long long )size >= 0LL) && i == 1))) || ((((((((((0LL - (long long )front) + (long long )i >= 0LL && (0LL - (long long )i) + (long long )size >= 0LL) && (long long )front + (long long )i >= 0LL) && (long long )i + (long long )size >= 0LL) && (0LL - (long long )front) - (long long )i >= 0LL) && (0LL - (long long )i) - (long long )size >= 0LL) && (long long )front - (long long )i >= 0LL) && (long long )i - (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-29 22:59:32,315 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:32,315 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (x == 5) [2024-01-29 22:59:32,315 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (front == 0) [2024-01-29 22:59:32,315 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((-2147483647 <= size) && (0 <= front)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:32,315 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (-2147483647 <= size) && (0 <= front) [2024-01-29 22:59:32,316 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] -2147483647 <= size [2024-01-29 22:59:32,316 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:32,316 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front - (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:32,316 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front - (long long )size >= 0LL)) && (x == 5) [2024-01-29 22:59:32,316 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 22:59:32,316 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((0LL - (long long )front) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:32,316 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front - (long long )size >= 0LL)) && (size == 0) [2024-01-29 22:59:32,316 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:32,317 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front - (long long )size >= 0LL)) && (front == 0) [2024-01-29 22:59:32,317 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front - (long long )size >= 0LL)) && (n == 0) [2024-01-29 22:59:32,317 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-29 22:59:32,317 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 1 <= front [2024-01-29 22:59:32,317 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (1 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:32,317 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:32,317 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:32,317 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:32,317 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 22:59:32,318 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:32,318 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (size == 0) [2024-01-29 22:59:32,318 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (x == 5) [2024-01-29 22:59:32,318 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (front == 0) [2024-01-29 22:59:32,318 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (0 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:32,318 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 <= front [2024-01-29 22:59:32,318 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:32,318 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((-1LL - (long long )i) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:32,319 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 22:59:32,319 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((-1LL - (long long )i) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (front == 0) [2024-01-29 22:59:32,319 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((-1LL - (long long )i) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (size == 0) [2024-01-29 22:59:32,319 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((-1LL - (long long )i) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (size != 0) [2024-01-29 22:59:32,319 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((-1LL - (long long )i) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:32,319 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((-1LL - (long long )i) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (x == 5) [2024-01-29 22:59:32,319 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((-1LL - (long long )i) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (((((((((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && (-9LL + (long long )front) + (long long )size >= 0LL) && (-9LL + (long long )size) + (long long )size >= 0LL) && (-8LL + (long long )front) + (long long )i >= 0LL) && (-8LL + (long long )i) + (long long )size >= 0LL) && (-9LL - (long long )front) + (long long )size >= 0LL) && (-9LL - (long long )size) + (long long )size >= 0LL) && (-8LL - (long long )front) + (long long )i >= 0LL) && (-8LL + (long long )i) - (long long )size >= 0LL) && i != 0) && i != 1) || ((((((((((((((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )front) + (long long )size >= 0LL) && (-8LL + (long long )size) + (long long )size >= 0LL) && (-7LL + (long long )front) + (long long )i >= 0LL) && (-7LL + (long long )i) + (long long )size >= 0LL) && (-8LL - (long long )front) + (long long )size >= 0LL) && (-8LL - (long long )size) + (long long )size >= 0LL) && (-7LL - (long long )front) + (long long )i >= 0LL) && (7LL - (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )i) - (long long )size >= 0LL) && (7LL + (long long )front) - (long long )i >= 0LL) && (7LL - (long long )front) - (long long )i >= 0LL) && (7LL - (long long )i) - (long long )size >= 0LL) && i == 7)) || ((((((((((((((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )front) + (long long )size >= 0LL) && (-7LL + (long long )size) + (long long )size >= 0LL) && (-6LL + (long long )front) + (long long )i >= 0LL) && (-6LL + (long long )i) + (long long )size >= 0LL) && (-7LL - (long long )front) + (long long )size >= 0LL) && (-7LL - (long long )size) + (long long )size >= 0LL) && (-6LL - (long long )front) + (long long )i >= 0LL) && (6LL - (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )i) - (long long )size >= 0LL) && (6LL + (long long )front) - (long long )i >= 0LL) && (6LL - (long long )front) - (long long )i >= 0LL) && (6LL - (long long )i) - (long long )size >= 0LL) && i == 6)) || ((((((((((((((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )front) + (long long )size >= 0LL) && (-6LL + (long long )size) + (long long )size >= 0LL) && (-5LL + (long long )front) + (long long )i >= 0LL) && (-5LL + (long long )i) + (long long )size >= 0LL) && (-6LL - (long long )front) + (long long )size >= 0LL) && (-6LL - (long long )size) + (long long )size >= 0LL) && (-5LL - (long long )front) + (long long )i >= 0LL) && (5LL - (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )i) - (long long )size >= 0LL) && (5LL + (long long )front) - (long long )i >= 0LL) && (5LL - (long long )front) - (long long )i >= 0LL) && (5LL - (long long )i) - (long long )size >= 0LL) && i == 5)) || ((((((((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )front) + (long long )size >= 0LL) && (-5LL + (long long )size) + (long long )size >= 0LL) && (-4LL + (long long )front) + (long long )i >= 0LL) && (-4LL + (long long )i) + (long long )size >= 0LL) && (-5LL - (long long )front) + (long long )size >= 0LL) && (-5LL - (long long )size) + (long long )size >= 0LL) && (-4LL - (long long )front) + (long long )i >= 0LL) && (4LL - (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )i) - (long long )size >= 0LL) && (4LL + (long long )front) - (long long )i >= 0LL) && (4LL - (long long )front) - (long long )i >= 0LL) && (4LL - (long long )i) - (long long )size >= 0LL) && i == 4)) || ((((((((((((((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )front) + (long long )size >= 0LL) && (-4LL + (long long )size) + (long long )size >= 0LL) && (-3LL + (long long )front) + (long long )i >= 0LL) && (-3LL + (long long )i) + (long long )size >= 0LL) && (-4LL - (long long )front) + (long long )size >= 0LL) && (-4LL - (long long )size) + (long long )size >= 0LL) && (-3LL - (long long )front) + (long long )i >= 0LL) && (3LL - (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )i) - (long long )size >= 0LL) && (3LL + (long long )front) - (long long )i >= 0LL) && (3LL - (long long )front) - (long long )i >= 0LL) && (3LL - (long long )i) - (long long )size >= 0LL) && i == 3)) || ((((((((((((((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )front) + (long long )size >= 0LL) && (-3LL + (long long )size) + (long long )size >= 0LL) && (-2LL + (long long )front) + (long long )i >= 0LL) && (-2LL + (long long )i) + (long long )size >= 0LL) && (-3LL - (long long )front) + (long long )size >= 0LL) && (-3LL - (long long )size) + (long long )size >= 0LL) && (-2LL - (long long )front) + (long long )i >= 0LL) && (2LL - (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )i) - (long long )size >= 0LL) && (2LL + (long long )front) - (long long )i >= 0LL) && (2LL - (long long )front) - (long long )i >= 0LL) && (2LL - (long long )i) - (long long )size >= 0LL) && i == 2)) || ((((((((((((((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )front) + (long long )size >= 0LL) && (-2LL + (long long )size) + (long long )size >= 0LL) && (-1LL + (long long )front) + (long long )i >= 0LL) && (-1LL + (long long )i) + (long long )size >= 0LL) && (-2LL - (long long )front) + (long long )size >= 0LL) && (-2LL - (long long )size) + (long long )size >= 0LL) && (-1LL - (long long )front) + (long long )i >= 0LL) && (1LL - (long long )i) + (long long )size >= 0LL) && (-1LL + (long long )i) - (long long )size >= 0LL) && (1LL + (long long )front) - (long long )i >= 0LL) && (1LL - (long long )front) - (long long )i >= 0LL) && (1LL - (long long )i) - (long long )size >= 0LL) && i == 1)) || (((((((((((((((1 <= size && (-1LL + (long long )front) + (long long )size >= 0LL) && (-1LL + (long long )size) + (long long )size >= 0LL) && (-1LL + (long long )i) + (long long )size >= 0LL) && (-1LL - (long long )front) + (long long )size >= 0LL) && (-1LL - (long long )size) + (long long )size >= 0LL) && (0LL - (long long )front) + (long long )i >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (long long )front + (long long )i >= 0LL) && (long long )i + (long long )size >= 0LL) && (0LL - (long long )front) - (long long )i >= 0LL) && (0LL - (long long )i) - (long long )size >= 0LL) && (long long )front - (long long )i >= 0LL) && (long long )i - (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-29 22:59:32,319 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((-1LL - (long long )i) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:32,320 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL) [2024-01-29 22:59:32,320 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:32,320 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (((((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0)) && (x == 5) [2024-01-29 22:59:32,320 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:32,320 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:32,321 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:32,321 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (((((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0)) && (size == 0) [2024-01-29 22:59:32,321 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 22:59:32,322 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (((((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0)) && (front == 0) [2024-01-29 22:59:32,322 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 22:59:32,322 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((0LL - (long long )front) + (long long )size >= 0LL) && (x == 0) [2024-01-29 22:59:32,323 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 22:59:32,323 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((0LL - (long long )front) + (long long )size >= 0LL) && (queue == 0) [2024-01-29 22:59:32,323 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((0LL - (long long )front) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:32,324 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (((0LL - (long long )front) + (long long )size >= 0LL) && (x == 0)) && (front == 0) [2024-01-29 22:59:32,324 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:32,324 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:32,324 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (((0LL - (long long )front) + (long long )size >= 0LL) && (x == 0)) && (size == 0) [2024-01-29 22:59:32,324 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (((0LL - (long long )front) + (long long )size >= 0LL) && (x == 0)) && (n == 0) [2024-01-29 22:59:32,324 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= front [2024-01-29 22:59:32,324 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (0 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:32,324 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (front == 0) [2024-01-29 22:59:32,325 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:32,325 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (x == 5) [2024-01-29 22:59:32,325 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (front == 0)) && (size == 0) [2024-01-29 22:59:32,325 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:32,325 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 22:59:32,325 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:32,326 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) - (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:32,326 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) - (long long )size >= 0LL)) && ((2147483647LL - (long long )front) - (long long )i >= 0LL) [2024-01-29 22:59:32,326 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) - (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (x == 5) [2024-01-29 22:59:32,326 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) - (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:32,326 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483647LL + (long long )front) - (long long )i >= 0LL) [2024-01-29 22:59:32,326 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) - (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (front == 0) [2024-01-29 22:59:32,326 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) - (long long )size >= 0LL) [2024-01-29 22:59:32,326 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-29 22:59:32,326 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) - (long long )size >= 0LL)) && ((2147483647LL - (long long )i) - (long long )size >= 0LL) [2024-01-29 22:59:32,327 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL) [2024-01-29 22:59:32,327 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:32,327 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL - (long long )front) + (long long )i >= 0LL) [2024-01-29 22:59:32,327 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) - (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:32,327 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483647LL - (long long )i) + (long long )size >= 0LL) [2024-01-29 22:59:32,327 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL) [2024-01-29 22:59:32,328 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) - (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (size == 0) [2024-01-29 22:59:32,332 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (0 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:32,332 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] 0 <= front [2024-01-29 22:59:32,332 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L67] (unsigned long )_argptr == 0UL [2024-01-29 22:59:32,332 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 1 <= front [2024-01-29 22:59:32,332 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (1 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:32,332 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (1 <= front) && (size <= 2147483646) [2024-01-29 22:59:32,332 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 22:59:32,332 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 22:59:32,351 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:59:32,504 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/test-context1.wvr.c[2459,2472] [2024-01-29 22:59:32,510 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:59:32,517 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:59:32,524 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-29 22:59:32,525 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local 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 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:59:32,606 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/test-context1.wvr.c[2459,2472] Start Parsing Local [2024-01-29 22:59:32,608 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:59:32,609 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42e947b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:59:32, skipping insertion in model container [2024-01-29 22:59:32,609 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:59:32,609 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:59:32,618 INFO L158 Benchmark]: Toolchain (without parser) took 367.72ms. Allocated memory is still 136.3MB. Free memory was 104.6MB in the beginning and 81.6MB in the end (delta: 23.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 22:59:32,619 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 136.3MB. Free memory is still 107.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:59:32,619 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 136.3MB. Free memory is still 98.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:59:32,619 INFO L158 Benchmark]: CACSL2BoogieTranslator took 364.72ms. Allocated memory is still 136.3MB. Free memory was 104.6MB in the beginning and 81.6MB in the end (delta: 23.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 22:59:32,620 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 136.3MB. Free memory is still 107.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 136.3MB. Free memory is still 98.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 364.72ms. Allocated memory is still 136.3MB. Free memory was 104.6MB in the beginning and 81.6MB in the end (delta: 23.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 91]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax 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/weaver/test-context1.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/test-context1.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-8857f20-m [2024-01-29 22:59:34,442 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:59:34,527 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:59:34,532 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:59:34,533 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:59:34,567 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:59:34,568 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:59:34,568 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:59:34,569 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:59:34,572 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:59:34,572 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:59:34,573 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:59:34,573 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:59:34,574 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:59:34,574 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:59:34,575 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:59:34,575 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:59:34,575 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:59:34,576 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:59:34,576 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:59:34,576 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:59:34,577 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:59:34,578 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:59:34,579 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:59:34,579 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:59:34,579 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:59:34,579 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:59:34,579 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:59:34,580 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:59:34,580 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:59:34,581 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:59:34,581 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:59:34,581 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:59:34,582 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:59:34,582 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:59:34,582 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:59:34,583 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:59:34,583 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:59:34,583 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:59:34,583 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:59:34,583 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:59:34,584 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:59:34,584 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:59:34,584 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:59:34,584 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:59:34,585 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:59:34,585 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:59:34,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:59:34,869 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:59:34,871 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:59:34,872 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:59:34,873 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:59:34,874 INFO L431 ainManager$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/test-context1.wvr.yml/witness.yml [2024-01-29 22:59:35,044 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:59:35,044 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:59:35,045 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/test-context1.wvr.c [2024-01-29 22:59:36,139 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:59:36,320 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:59:36,321 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/test-context1.wvr.c [2024-01-29 22:59:36,328 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45763a791/86fe8d64f3f64a379f55d3d5646f1d85/FLAG139daf4e7 [2024-01-29 22:59:36,346 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45763a791/86fe8d64f3f64a379f55d3d5646f1d85 [2024-01-29 22:59:36,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:59:36,348 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:59:36,350 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:59:36,350 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:59:36,354 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:59:36,355 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:59:35" (1/2) ... [2024-01-29 22:59:36,356 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef729d1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:59:36, skipping insertion in model container [2024-01-29 22:59:36,356 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:59:35" (1/2) ... [2024-01-29 22:59:36,357 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d6d8552 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:59:36, skipping insertion in model container [2024-01-29 22:59:36,358 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:59:36" (2/2) ... [2024-01-29 22:59:36,358 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef729d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:59:36, skipping insertion in model container [2024-01-29 22:59:36,358 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:59:36" (2/2) ... [2024-01-29 22:59:36,359 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:59:36,405 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:59:36,406 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((-2147483647 <= size) && (0 <= front)) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:36,406 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (-2147483647 <= size) && (0 <= front) [2024-01-29 22:59:36,406 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] -2147483647 <= size [2024-01-29 22:59:36,407 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 22:59:36,407 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= front [2024-01-29 22:59:36,407 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (0 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:36,407 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] ((0LL - (long long )front) + (long long )size >= 0LL) && (queue == 0) [2024-01-29 22:59:36,407 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 22:59:36,407 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((0LL - (long long )front) + (long long )size >= 0LL) && (queue == 0)) && (x == 5) [2024-01-29 22:59:36,407 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:36,408 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((0LL - (long long )front) + (long long )size >= 0LL) && (queue == 0)) && (front == 0) [2024-01-29 22:59:36,408 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (((0LL - (long long )front) + (long long )size >= 0LL) && (queue == 0)) && (size == 0) [2024-01-29 22:59:36,408 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:36,408 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] ((0LL - (long long )front) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:36,408 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L67] (unsigned long )_argptr == 0UL [2024-01-29 22:59:36,408 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 22:59:36,408 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((((0LL - (long long )front) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:36,408 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (((0LL - (long long )front) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:36,409 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((0LL - (long long )front) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:36,409 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 22:59:36,409 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (((((0LL - (long long )front) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL)) && (queue == 0)) && (size == 0) [2024-01-29 22:59:36,410 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:36,410 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (((((0LL - (long long )front) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL)) && (queue == 0)) && (n == 0) [2024-01-29 22:59:36,410 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (((((0LL - (long long )front) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL)) && (queue == 0)) && (front == 0) [2024-01-29 22:59:36,410 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (((((0LL - (long long )front) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL)) && (queue == 0)) && (x == 0) [2024-01-29 22:59:36,410 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 1 <= front [2024-01-29 22:59:36,410 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (1 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:36,410 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (1 <= front) && (size <= 2147483646) [2024-01-29 22:59:36,411 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0)) && (front == 0) [2024-01-29 22:59:36,411 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:36,411 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:36,411 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (((((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0)) && (x == 5) [2024-01-29 22:59:36,411 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((((((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0)) && (front == 0)) && (size == 0) [2024-01-29 22:59:36,412 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:36,413 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((((((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0)) && (front == 0)) && (n == 0) [2024-01-29 22:59:36,413 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 22:59:36,413 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] ((((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:36,413 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 22:59:36,413 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 22:59:36,413 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= front [2024-01-29 22:59:36,414 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (0 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:36,414 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (0 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:36,414 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] 0 <= front [2024-01-29 22:59:36,414 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-29 22:59:36,414 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL) [2024-01-29 22:59:36,414 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-29 22:59:36,415 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && ((2147483647LL + (long long )front) - (long long )i >= 0LL) [2024-01-29 22:59:36,415 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && ((0LL - (long long )front) + (long long )size >= 0LL) [2024-01-29 22:59:36,415 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && (x == 5) [2024-01-29 22:59:36,415 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && ((2147483647LL - (long long )i) + (long long )size >= 0LL) [2024-01-29 22:59:36,415 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && ((2147483648LL + (long long )i) - (long long )size >= 0LL) [2024-01-29 22:59:36,415 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:36,416 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && ((2147483647LL - (long long )i) - (long long )size >= 0LL) [2024-01-29 22:59:36,416 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && (front == 0) [2024-01-29 22:59:36,417 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && (size == 0) [2024-01-29 22:59:36,417 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && ((2147483647LL - (long long )front) - (long long )i >= 0LL) [2024-01-29 22:59:36,417 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:36,417 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:36,417 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && ((2147483648LL - (long long )front) + (long long )i >= 0LL) [2024-01-29 22:59:36,417 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:36,418 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L54] (unsigned long )_argptr == 0UL [2024-01-29 22:59:36,418 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL + (long long )front) - (long long )i >= 0LL)) && ((2147483647LL - (long long )front) - (long long )i >= 0LL) [2024-01-29 22:59:36,418 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL + (long long )front) - (long long )i >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:36,418 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL) [2024-01-29 22:59:36,418 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL + (long long )front) - (long long )i >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:36,418 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL + (long long )front) - (long long )i >= 0LL)) && ((2147483647LL - (long long )i) - (long long )size >= 0LL) [2024-01-29 22:59:36,418 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL + (long long )front) - (long long )i >= 0LL)) && ((2147483647LL - (long long )front) - (long long )i >= 0LL)) && (x == 5) [2024-01-29 22:59:36,419 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL - (long long )i) + (long long )size >= 0LL) [2024-01-29 22:59:36,419 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL + (long long )front) - (long long )i >= 0LL) [2024-01-29 22:59:36,419 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL + (long long )front) - (long long )i >= 0LL)) && ((2147483647LL - (long long )front) - (long long )i >= 0LL)) && (size == 0) [2024-01-29 22:59:36,419 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-29 22:59:36,419 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL + (long long )front) - (long long )i >= 0LL)) && (queue == 0) [2024-01-29 22:59:36,419 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL) [2024-01-29 22:59:36,419 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483648LL - (long long )front) + (long long )i >= 0LL) [2024-01-29 22:59:36,420 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL + (long long )front) - (long long )i >= 0LL)) && ((2147483647LL - (long long )front) - (long long )i >= 0LL)) && (front == 0) [2024-01-29 22:59:36,420 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:36,420 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL)) && ((2147483647LL + (long long )front) - (long long )i >= 0LL)) && ((2147483648LL + (long long )i) - (long long )size >= 0LL) [2024-01-29 22:59:36,420 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((((-1LL - (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0)) && (x == 5)) && (((((((((((((((((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && (-9LL + (long long )front) + (long long )size >= 0LL) && (-9LL + (long long )size) + (long long )size >= 0LL) && (-8LL + (long long )front) + (long long )i >= 0LL) && (-8LL + (long long )i) + (long long )size >= 0LL) && (-9LL - (long long )front) + (long long )size >= 0LL) && (-9LL - (long long )size) + (long long )size >= 0LL) && (-8LL - (long long )front) + (long long )i >= 0LL) && (-8LL + (long long )i) - (long long )size >= 0LL) && i != 0) && i != 1) || ((((((((((((((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )front) + (long long )size >= 0LL) && (-8LL + (long long )size) + (long long )size >= 0LL) && (-7LL + (long long )front) + (long long )i >= 0LL) && (-7LL + (long long )i) + (long long )size >= 0LL) && (-8LL - (long long )front) + (long long )size >= 0LL) && (-8LL - (long long )size) + (long long )size >= 0LL) && (-7LL - (long long )front) + (long long )i >= 0LL) && (7LL - (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )i) - (long long )size >= 0LL) && (7LL + (long long )front) - (long long )i >= 0LL) && (7LL - (long long )front) - (long long )i >= 0LL) && (7LL - (long long )i) - (long long )size >= 0LL) && i == 7)) || ((((((((((((((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )front) + (long long )size >= 0LL) && (-7LL + (long long )size) + (long long )size >= 0LL) && (-6LL + (long long )front) + (long long )i >= 0LL) && (-6LL + (long long )i) + (long long )size >= 0LL) && (-7LL - (long long )front) + (long long )size >= 0LL) && (-7LL - (long long )size) + (long long )size >= 0LL) && (-6LL - (long long )front) + (long long )i >= 0LL) && (6LL - (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )i) - (long long )size >= 0LL) && (6LL + (long long )front) - (long long )i >= 0LL) && (6LL - (long long )front) - (long long )i >= 0LL) && (6LL - (long long )i) - (long long )size >= 0LL) && i == 6)) || ((((((((((((((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )front) + (long long )size >= 0LL) && (-6LL + (long long )size) + (long long )size >= 0LL) && (-5LL + (long long )front) + (long long )i >= 0LL) && (-5LL + (long long )i) + (long long )size >= 0LL) && (-6LL - (long long )front) + (long long )size >= 0LL) && (-6LL - (long long )size) + (long long )size >= 0LL) && (-5LL - (long long )front) + (long long )i >= 0LL) && (5LL - (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )i) - (long long )size >= 0LL) && (5LL + (long long )front) - (long long )i >= 0LL) && (5LL - (long long )front) - (long long )i >= 0LL) && (5LL - (long long )i) - (long long )size >= 0LL) && i == 5)) || ((((((((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )front) + (long long )size >= 0LL) && (-5LL + (long long )size) + (long long )size >= 0LL) && (-4LL + (long long )front) + (long long )i >= 0LL) && (-4LL + (long long )i) + (long long )size >= 0LL) && (-5LL - (long long )front) + (long long )size >= 0LL) && (-5LL - (long long )size) + (long long )size >= 0LL) && (-4LL - (long long )front) + (long long )i >= 0LL) && (4LL - (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )i) - (long long )size >= 0LL) && (4LL + (long long )front) - (long long )i >= 0LL) && (4LL - (long long )front) - (long long )i >= 0LL) && (4LL - (long long )i) - (long long )size >= 0LL) && i == 4)) || ((((((((((((((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )front) + (long long )size >= 0LL) && (-4LL + (long long )size) + (long long )size >= 0LL) && (-3LL + (long long )front) + (long long )i >= 0LL) && (-3LL + (long long )i) + (long long )size >= 0LL) && (-4LL - (long long )front) + (long long )size >= 0LL) && (-4LL - (long long )size) + (long long )size >= 0LL) && (-3LL - (long long )front) + (long long )i >= 0LL) && (3LL - (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )i) - (long long )size >= 0LL) && (3LL + (long long )front) - (long long )i >= 0LL) && (3LL - (long long )front) - (long long )i >= 0LL) && (3LL - (long long )i) - (long long )size >= 0LL) && i == 3)) || ((((((((((((((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )front) + (long long )size >= 0LL) && (-3LL + (long long )size) + (long long )size >= 0LL) && (-2LL + (long long )front) + (long long )i >= 0LL) && (-2LL + (long long )i) + (long long )size >= 0LL) && (-3LL - (long long )front) + (long long )size >= 0LL) && (-3LL - (long long )size) + (long long )size >= 0LL) && (-2LL - (long long )front) + (long long )i >= 0LL) && (2LL - (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )i) - (long long )size >= 0LL) && (2LL + (long long )front) - (long long )i >= 0LL) && (2LL - (long long )front) - (long long )i >= 0LL) && (2LL - (long long )i) - (long long )size >= 0LL) && i == 2)) || ((((((((((((((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )front) + (long long )size >= 0LL) && (-2LL + (long long )size) + (long long )size >= 0LL) && (-1LL + (long long )front) + (long long )i >= 0LL) && (-1LL + (long long )i) + (long long )size >= 0LL) && (-2LL - (long long )front) + (long long )size >= 0LL) && (-2LL - (long long )size) + (long long )size >= 0LL) && (-1LL - (long long )front) + (long long )i >= 0LL) && (1LL - (long long )i) + (long long )size >= 0LL) && (-1LL + (long long )i) - (long long )size >= 0LL) && (1LL + (long long )front) - (long long )i >= 0LL) && (1LL - (long long )front) - (long long )i >= 0LL) && (1LL - (long long )i) - (long long )size >= 0LL) && i == 1)) || (((((((((((((((1 <= size && (-1LL + (long long )front) + (long long )size >= 0LL) && (-1LL + (long long )size) + (long long )size >= 0LL) && (-1LL + (long long )i) + (long long )size >= 0LL) && (-1LL - (long long )front) + (long long )size >= 0LL) && (-1LL - (long long )size) + (long long )size >= 0LL) && (0LL - (long long )front) + (long long )i >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && (long long )front + (long long )i >= 0LL) && (long long )i + (long long )size >= 0LL) && (0LL - (long long )front) - (long long )i >= 0LL) && (0LL - (long long )i) - (long long )size >= 0LL) && (long long )front - (long long )i >= 0LL) && (long long )i - (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-29 22:59:36,421 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((((-1LL - (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0)) && (x == 5) [2024-01-29 22:59:36,421 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((-1LL - (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:36,421 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:36,421 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 22:59:36,421 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:36,421 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((-1LL - (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL) [2024-01-29 22:59:36,421 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((-1LL - (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:36,421 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((((-1LL - (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0)) && (x == 5)) && (size == 0) [2024-01-29 22:59:36,422 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((((-1LL - (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0)) && (x == 5)) && (front == 0) [2024-01-29 22:59:36,422 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (((((-1LL - (long long )i) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL)) && (queue == 0)) && (x == 5)) && (size != 0) [2024-01-29 22:59:36,422 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483647LL - (long long )i) - (long long )size >= 0LL) [2024-01-29 22:59:36,422 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-29 22:59:36,422 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL - (long long )front) + (long long )i >= 0LL) [2024-01-29 22:59:36,422 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:36,423 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483647LL - (long long )i) - (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:36,423 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) + (long long )size >= 0LL) [2024-01-29 22:59:36,423 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483647LL - (long long )i) - (long long )size >= 0LL)) && (front == 0) [2024-01-29 22:59:36,423 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483647LL + (long long )front) - (long long )i >= 0LL) [2024-01-29 22:59:36,423 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483647LL - (long long )i) - (long long )size >= 0LL)) && (size == 0) [2024-01-29 22:59:36,423 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483647LL - (long long )i) - (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:36,423 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) + (long long )size >= 0LL) [2024-01-29 22:59:36,424 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483647LL - (long long )i) - (long long )size >= 0LL)) && (x == 5) [2024-01-29 22:59:36,424 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483647LL - (long long )front) - (long long )i >= 0LL) [2024-01-29 22:59:36,424 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483647LL - (long long )i) + (long long )size >= 0LL) [2024-01-29 22:59:36,424 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((2147483648LL + (long long )i) - (long long )size >= 0LL) [2024-01-29 22:59:36,425 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((2147483648LL + (long long )front) + (long long )i >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:36,425 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (0 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:36,425 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 0 <= front [2024-01-29 22:59:36,426 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] -2147483647 <= size [2024-01-29 22:59:36,426 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (-2147483647 <= size) && (0 <= front) [2024-01-29 22:59:36,426 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (-2147483647 <= size) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:36,426 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:36,426 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (x == 5) [2024-01-29 22:59:36,427 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (front == 0) [2024-01-29 22:59:36,427 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:36,427 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:36,427 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((((((((((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (-8LL + (long long )front) + (long long )size >= 0LL) && (-8LL + (long long )front) + (long long )i >= 0LL) && (-8LL + (long long )size) + (long long )size >= 0LL) && (-8LL + (long long )i) + (long long )size >= 0LL) && (-8LL - (long long )front) + (long long )size >= 0LL) && (-8LL - (long long )front) + (long long )i >= 0LL) && (-8LL - (long long )size) + (long long )size >= 0LL) && (-8LL + (long long )i) - (long long )size >= 0LL) && i != 1) || ((((((((((((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )front) + (long long )size >= 0LL) && (-7LL + (long long )front) + (long long )i >= 0LL) && (-7LL + (long long )size) + (long long )size >= 0LL) && (-7LL + (long long )i) + (long long )size >= 0LL) && (-7LL - (long long )front) + (long long )size >= 0LL) && (-7LL - (long long )front) + (long long )i >= 0LL) && (-7LL - (long long )size) + (long long )size >= 0LL) && (7LL - (long long )i) + (long long )size >= 0LL) && (-7LL + (long long )i) - (long long )size >= 0LL) && (7LL + (long long )front) - (long long )i >= 0LL) && (7LL - (long long )front) - (long long )i >= 0LL) && (7LL - (long long )i) - (long long )size >= 0LL) && i == 7)) || ((((((((((((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )front) + (long long )size >= 0LL) && (-6LL + (long long )front) + (long long )i >= 0LL) && (-6LL + (long long )size) + (long long )size >= 0LL) && (-6LL + (long long )i) + (long long )size >= 0LL) && (-6LL - (long long )front) + (long long )size >= 0LL) && (-6LL - (long long )front) + (long long )i >= 0LL) && (-6LL - (long long )size) + (long long )size >= 0LL) && (6LL - (long long )i) + (long long )size >= 0LL) && (-6LL + (long long )i) - (long long )size >= 0LL) && (6LL + (long long )front) - (long long )i >= 0LL) && (6LL - (long long )front) - (long long )i >= 0LL) && (6LL - (long long )i) - (long long )size >= 0LL) && i == 6)) || ((((((((((((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )front) + (long long )size >= 0LL) && (-5LL + (long long )front) + (long long )i >= 0LL) && (-5LL + (long long )size) + (long long )size >= 0LL) && (-5LL + (long long )i) + (long long )size >= 0LL) && (-5LL - (long long )front) + (long long )size >= 0LL) && (-5LL - (long long )front) + (long long )i >= 0LL) && (-5LL - (long long )size) + (long long )size >= 0LL) && (5LL - (long long )i) + (long long )size >= 0LL) && (-5LL + (long long )i) - (long long )size >= 0LL) && (5LL + (long long )front) - (long long )i >= 0LL) && (5LL - (long long )front) - (long long )i >= 0LL) && (5LL - (long long )i) - (long long )size >= 0LL) && i == 5)) || ((((((((((((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )front) + (long long )size >= 0LL) && (-4LL + (long long )front) + (long long )i >= 0LL) && (-4LL + (long long )size) + (long long )size >= 0LL) && (-4LL + (long long )i) + (long long )size >= 0LL) && (-4LL - (long long )front) + (long long )size >= 0LL) && (-4LL - (long long )front) + (long long )i >= 0LL) && (-4LL - (long long )size) + (long long )size >= 0LL) && (4LL - (long long )i) + (long long )size >= 0LL) && (-4LL + (long long )i) - (long long )size >= 0LL) && (4LL + (long long )front) - (long long )i >= 0LL) && (4LL - (long long )front) - (long long )i >= 0LL) && (4LL - (long long )i) - (long long )size >= 0LL) && i == 4)) || ((((((((((((((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )front) + (long long )size >= 0LL) && (-3LL + (long long )front) + (long long )i >= 0LL) && (-3LL + (long long )size) + (long long )size >= 0LL) && (-3LL + (long long )i) + (long long )size >= 0LL) && (-3LL - (long long )front) + (long long )size >= 0LL) && (-3LL - (long long )front) + (long long )i >= 0LL) && (-3LL - (long long )size) + (long long )size >= 0LL) && (3LL - (long long )i) + (long long )size >= 0LL) && (-3LL + (long long )i) - (long long )size >= 0LL) && (3LL + (long long )front) - (long long )i >= 0LL) && (3LL - (long long )front) - (long long )i >= 0LL) && (3LL - (long long )i) - (long long )size >= 0LL) && i == 3)) || ((((((((((((((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )front) + (long long )size >= 0LL) && (-2LL + (long long )front) + (long long )i >= 0LL) && (-2LL + (long long )size) + (long long )size >= 0LL) && (-2LL + (long long )i) + (long long )size >= 0LL) && (-2LL - (long long )front) + (long long )size >= 0LL) && (-2LL - (long long )front) + (long long )i >= 0LL) && (-2LL - (long long )size) + (long long )size >= 0LL) && (2LL - (long long )i) + (long long )size >= 0LL) && (-2LL + (long long )i) - (long long )size >= 0LL) && (2LL + (long long )front) - (long long )i >= 0LL) && (2LL - (long long )front) - (long long )i >= 0LL) && (2LL - (long long )i) - (long long )size >= 0LL) && i == 2)) || ((((((((((((((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && (-1LL + (long long )front) + (long long )size >= 0LL) && (-1LL + (long long )front) + (long long )i >= 0LL) && (-1LL + (long long )size) + (long long )size >= 0LL) && (-1LL + (long long )i) + (long long )size >= 0LL) && (-1LL - (long long )front) + (long long )size >= 0LL) && (-1LL - (long long )front) + (long long )i >= 0LL) && (-1LL - (long long )size) + (long long )size >= 0LL) && (1LL - (long long )i) + (long long )size >= 0LL) && (-1LL + (long long )i) - (long long )size >= 0LL) && (1LL + (long long )front) - (long long )i >= 0LL) && (1LL - (long long )front) - (long long )i >= 0LL) && (1LL - (long long )i) - (long long )size >= 0LL) && i == 1))) || ((((((((((0LL - (long long )front) + (long long )i >= 0LL && (0LL - (long long )i) + (long long )size >= 0LL) && (long long )front + (long long )i >= 0LL) && (long long )i + (long long )size >= 0LL) && (0LL - (long long )front) - (long long )i >= 0LL) && (0LL - (long long )i) - (long long )size >= 0LL) && (long long )front - (long long )i >= 0LL) && (long long )i - (long long )size >= 0LL) && 0 == i) && i == 0)) [2024-01-29 22:59:36,427 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 22:59:36,428 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:36,428 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (size == 0) [2024-01-29 22:59:36,428 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:36,428 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:36,428 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (x == 5) [2024-01-29 22:59:36,428 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:36,428 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (front == 0) [2024-01-29 22:59:36,428 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (size == 0) [2024-01-29 22:59:36,429 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 22:59:36,429 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL)) && (queue == 0) [2024-01-29 22:59:36,429 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] 0 <= i [2024-01-29 22:59:36,429 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:36,429 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((0 <= i) && (queue == 0)) && (front == 0) [2024-01-29 22:59:36,429 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && ((0LL - (long long )front) + (long long )size >= 0LL) [2024-01-29 22:59:36,429 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && ((long long )front + (long long )i >= 0LL) [2024-01-29 22:59:36,430 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:36,430 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && (queue == 0) [2024-01-29 22:59:36,430 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:36,430 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] ((0 <= i) && (queue == 0)) && (x == 5) [2024-01-29 22:59:36,430 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && ((long long )i + (long long )size >= 0LL) [2024-01-29 22:59:36,430 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && (size == 0) [2024-01-29 22:59:36,430 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && ((long long )i - (long long )size >= 0LL) [2024-01-29 22:59:36,430 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && ((0LL - (long long )front) + (long long )i >= 0LL) [2024-01-29 22:59:36,431 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0 <= i) && ((long long )i - (long long )size >= 0LL) [2024-01-29 22:59:36,431 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (0 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:36,431 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] 0 <= front [2024-01-29 22:59:36,431 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (1 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:36,431 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 1 <= front [2024-01-29 22:59:36,432 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((0LL - (long long )front) + (long long )size >= 0LL) && (front == 0) [2024-01-29 22:59:36,432 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (((0LL - (long long )front) + (long long )size >= 0LL) && (front == 0)) && (size == 0) [2024-01-29 22:59:36,432 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 22:59:36,432 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front + (long long )size >= 0LL) [2024-01-29 22:59:36,433 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((0LL - (long long )front) + (long long )size >= 0LL) && (x == 5) [2024-01-29 22:59:36,433 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((0LL - (long long )front) + (long long )size >= 0LL) && ((0LL - (long long )front) - (long long )size >= 0LL) [2024-01-29 22:59:36,433 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((0LL - (long long )front) + (long long )size >= 0LL) && ((long long )front - (long long )size >= 0LL) [2024-01-29 22:59:36,433 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (0 <= front) && ((unsigned long )_argptr == 0UL) [2024-01-29 22:59:36,433 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 <= front [2024-01-29 22:59:36,451 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:59:36,623 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/test-context1.wvr.c[2459,2472] [2024-01-29 22:59:36,633 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:59:36,643 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 22:59:36,650 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:59:36,670 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/test-context1.wvr.c[2459,2472] [2024-01-29 22:59:36,674 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:59:36,679 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:59:36,689 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-29 22:59:36,693 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local 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 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:59:36,797 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/test-context1.wvr.c[2459,2472] Start Parsing Local [2024-01-29 22:59:36,802 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:59:36,803 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d6d8552 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:59:36, skipping insertion in model container [2024-01-29 22:59:36,803 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:59:36,803 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:59:36,805 INFO L158 Benchmark]: Toolchain (without parser) took 456.46ms. Allocated memory is still 83.9MB. Free memory was 54.8MB in the beginning and 51.7MB in the end (delta: 3.1MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2024-01-29 22:59:36,806 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:59:36,806 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 60.8MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:59:36,807 INFO L158 Benchmark]: CACSL2BoogieTranslator took 452.71ms. Allocated memory is still 83.9MB. Free memory was 54.6MB in the beginning and 51.7MB in the end (delta: 2.9MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2024-01-29 22:59:36,808 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 0.16ms. Allocated memory is still 60.8MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.38ms. Allocated memory is still 60.8MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 452.71ms. Allocated memory is still 83.9MB. Free memory was 54.6MB in the beginning and 51.7MB in the end (delta: 2.9MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 91]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN