./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 ab2e0ac4 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-ab2e0ac-m [2024-01-29 14:20:26,358 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:20:26,433 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:20:26,436 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:20:26,436 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:20:26,459 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:20:26,460 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:20:26,460 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:20:26,461 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:20:26,464 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:20:26,464 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:20:26,464 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:20:26,465 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:20:26,466 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:20:26,466 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:20:26,467 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:20:26,467 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:20:26,467 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:20:26,467 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:20:26,468 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:20:26,468 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:20:26,468 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:20:26,468 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:20:26,469 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:20:26,469 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:20:26,469 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:20:26,469 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:20:26,470 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:20:26,470 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:20:26,470 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:20:26,471 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:20:26,471 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:20:26,471 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:20:26,472 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:20:26,472 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:20:26,472 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:20:26,472 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:20:26,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:20:26,473 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:20:26,473 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:20:26,473 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:20:26,473 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:20:26,474 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:20:26,474 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:20:26,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:20:26,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:20:26,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:20:26,701 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:20:26,701 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:20:26,702 INFO L431 ainManager$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 14:20:26,838 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:20:26,840 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:20:26,841 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/test-context1.wvr.c [2024-01-29 14:20:27,777 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:20:27,921 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:20:27,922 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/test-context1.wvr.c [2024-01-29 14:20:27,927 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/863414c7d/fc292f90419241ba88c908633ad06c58/FLAG72b02e2ad [2024-01-29 14:20:27,937 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/863414c7d/fc292f90419241ba88c908633ad06c58 [2024-01-29 14:20:27,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:20:27,938 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:20:27,939 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:27,939 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:20:27,942 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:20:27,943 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:26" (1/2) ... [2024-01-29 14:20:27,944 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42beb99b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:27, skipping insertion in model container [2024-01-29 14:20:27,944 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:26" (1/2) ... [2024-01-29 14:20:27,945 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@769da5a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:27, skipping insertion in model container [2024-01-29 14:20:27,945 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:27" (2/2) ... [2024-01-29 14:20:27,945 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42beb99b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:27, skipping insertion in model container [2024-01-29 14:20:27,945 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:27" (2/2) ... [2024-01-29 14:20:27,945 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:20:27,970 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:20:27,971 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] queue == 0 [2024-01-29 14:20:27,972 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] front == 0 [2024-01-29 14:20:27,972 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:27,972 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] size == 0 [2024-01-29 14:20:27,972 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:27,972 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:27,972 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] x == 5 [2024-01-29 14:20:27,972 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] n == 0 [2024-01-29 14:20:27,972 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:27,973 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] 0 <= front [2024-01-29 14:20:27,973 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,973 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= front [2024-01-29 14:20:27,973 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,973 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,973 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,973 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 1 <= front [2024-01-29 14:20:27,973 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 0 <= front [2024-01-29 14:20:27,974 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,974 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:27,974 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:27,974 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL - (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:27,974 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )i) - (long long )size >= 0LL [2024-01-29 14:20:27,974 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:27,974 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL + (long long )front) - (long long )i >= 0LL [2024-01-29 14:20:27,974 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL - (long long )i) - (long long )size >= 0LL [2024-01-29 14:20:27,975 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] queue == 0 [2024-01-29 14:20:27,975 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:27,975 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:27,975 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] size == 0 [2024-01-29 14:20:27,975 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:27,975 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] x == 5 [2024-01-29 14:20:27,975 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:27,975 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL - (long long )front) - (long long )i >= 0LL [2024-01-29 14:20:27,976 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] front == 0 [2024-01-29 14:20:27,976 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] size == 0 [2024-01-29 14:20:27,976 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:27,976 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL - (long long )front) - (long long )i >= 0LL [2024-01-29 14:20:27,976 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:27,976 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:27,976 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL - (long long )i) - (long long )size >= 0LL [2024-01-29 14:20:27,976 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )i) - (long long )size >= 0LL [2024-01-29 14:20:27,977 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL + (long long )front) - (long long )i >= 0LL [2024-01-29 14:20:27,977 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] queue == 0 [2024-01-29 14:20:27,977 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] front == 0 [2024-01-29 14:20:27,977 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] x == 5 [2024-01-29 14:20:27,977 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL - (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:27,977 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:27,977 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:27,977 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:27,978 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:27,978 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] queue == 0 [2024-01-29 14:20:27,978 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:27,978 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:27,978 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:27,978 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] size == 0 [2024-01-29 14:20:27,978 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x == 5 [2024-01-29 14:20:27,978 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:27,979 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] front == 0 [2024-01-29 14:20:27,979 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,979 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,979 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,979 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 <= front [2024-01-29 14:20:27,979 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,979 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] x == 5 [2024-01-29 14:20:27,979 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] front == 0 [2024-01-29 14:20:27,979 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:27,980 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] size == 0 [2024-01-29 14:20:27,980 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:27,980 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:27,980 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:27,980 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] queue == 0 [2024-01-29 14:20:27,980 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((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 14:20:27,980 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,980 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:27,981 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] front == 0 [2024-01-29 14:20:27,981 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] n == 0 [2024-01-29 14:20:27,981 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:27,981 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:27,981 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:27,981 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] queue == 0 [2024-01-29 14:20:27,981 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] x == 0 [2024-01-29 14:20:27,981 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] size == 0 [2024-01-29 14:20:27,981 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= front [2024-01-29 14:20:27,982 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,982 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:27,982 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] size == 0 [2024-01-29 14:20:27,982 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:27,982 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((((((((((((((((((((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 14:20:27,982 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] x == 5 [2024-01-29 14:20:27,982 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] size != 0 [2024-01-29 14:20:27,982 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:27,983 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:27,983 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] queue == 0 [2024-01-29 14:20:27,983 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] front == 0 [2024-01-29 14:20:27,983 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:27,983 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] -2147483647 <= size [2024-01-29 14:20:27,983 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 0 <= front [2024-01-29 14:20:27,983 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,983 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:27,984 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:27,984 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] x == 5 [2024-01-29 14:20:27,984 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL - (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:27,984 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:27,984 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )front) - (long long )i >= 0LL [2024-01-29 14:20:27,984 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:27,984 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL + (long long )front) - (long long )i >= 0LL [2024-01-29 14:20:27,984 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:27,984 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )i) - (long long )size >= 0LL [2024-01-29 14:20:27,985 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:27,985 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:27,985 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] size == 0 [2024-01-29 14:20:27,985 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )i) - (long long )size >= 0LL [2024-01-29 14:20:27,985 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] queue == 0 [2024-01-29 14:20:27,985 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] front == 0 [2024-01-29 14:20:27,985 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:27,985 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] queue == 0 [2024-01-29 14:20:27,986 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )i + (long long )size >= 0LL [2024-01-29 14:20:27,986 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:27,986 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0LL - (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:27,986 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] x == 5 [2024-01-29 14:20:27,986 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )front + (long long )i >= 0LL [2024-01-29 14:20:27,986 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] size == 0 [2024-01-29 14:20:27,986 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] 0 <= i [2024-01-29 14:20:27,986 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )i - (long long )size >= 0LL [2024-01-29 14:20:27,986 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )i - (long long )size >= 0LL [2024-01-29 14:20:27,987 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:27,987 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] front == 0 [2024-01-29 14:20:27,987 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:27,987 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:27,987 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:27,987 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] size == 0 [2024-01-29 14:20:27,987 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:27,987 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:27,987 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] x == 5 [2024-01-29 14:20:27,988 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] front == 0 [2024-01-29 14:20:27,988 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-29 14:20:27,988 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,988 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:27,988 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] front == 0 [2024-01-29 14:20:27,988 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] x == 5 [2024-01-29 14:20:27,988 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:27,988 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:27,988 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:27,989 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] size == 0 [2024-01-29 14:20:27,989 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] queue == 0 [2024-01-29 14:20:27,989 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,989 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] 0 <= front [2024-01-29 14:20:27,989 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] -2147483647 <= size [2024-01-29 14:20:27,989 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,989 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] 0 <= front [2024-01-29 14:20:27,989 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:20:27,989 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] size <= 2147483646 [2024-01-29 14:20:27,990 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 1 <= front [2024-01-29 14:20:28,004 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:20:28,139 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 14:20:28,145 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:20:28,151 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:20:28,163 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 14:20:28,165 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 14:20:28,232 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 Start Parsing Local Start Parsing Local [2024-01-29 14:20:28,235 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:20:28,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@769da5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:28, skipping insertion in model container [2024-01-29 14:20:28,235 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:28,236 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:20:28,237 INFO L158 Benchmark]: Toolchain (without parser) took 298.14ms. Allocated memory is still 184.5MB. Free memory was 149.5MB in the beginning and 127.6MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 14:20:28,237 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 184.5MB. Free memory is still 146.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:28,238 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 184.5MB. Free memory is still 138.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:28,238 INFO L158 Benchmark]: CACSL2BoogieTranslator took 296.65ms. Allocated memory is still 184.5MB. Free memory was 149.5MB in the beginning and 127.6MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 14:20:28,239 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.18ms. Allocated memory is still 184.5MB. Free memory is still 146.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 184.5MB. Free memory is still 138.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 296.65ms. Allocated memory is still 184.5MB. Free memory was 149.5MB in the beginning and 127.6MB in the end (delta: 22.0MB). 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-ab2e0ac-m [2024-01-29 14:20:30,120 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:20:30,177 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:20:30,188 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:20:30,189 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:20:30,216 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:20:30,216 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:20:30,217 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:20:30,217 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:20:30,217 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:20:30,218 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:20:30,218 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:20:30,218 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:20:30,218 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:20:30,219 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:20:30,219 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:20:30,219 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:20:30,220 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:20:30,220 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:20:30,220 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:20:30,220 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:20:30,225 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:20:30,225 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:20:30,225 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:20:30,228 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:20:30,229 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:20:30,229 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:20:30,229 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:20:30,229 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:20:30,235 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:20:30,236 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:20:30,236 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:20:30,237 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:20:30,237 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:20:30,237 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:20:30,237 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:20:30,238 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:20:30,238 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:20:30,238 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:20:30,238 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:20:30,238 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:20:30,239 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:20:30,239 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:20:30,239 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:20:30,239 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:20:30,239 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:20:30,239 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:20:30,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:20:30,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:20:30,504 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:20:30,505 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:20:30,505 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:20:30,507 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/test-context1.wvr.c [2024-01-29 14:20:31,548 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:20:31,691 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:20:31,691 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/test-context1.wvr.c [2024-01-29 14:20:31,697 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/143f288cf/8876af0c1d4a4595b45712af14d25f71/FLAG6abe947ad [2024-01-29 14:20:31,707 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/143f288cf/8876af0c1d4a4595b45712af14d25f71 [2024-01-29 14:20:31,709 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:20:31,710 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:20:31,710 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/test-context1.wvr.yml/witness.yml [2024-01-29 14:20:31,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:20:31,847 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:20:31,848 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:31,848 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:20:31,851 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:20:31,852 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:31" (1/2) ... [2024-01-29 14:20:31,852 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4190569a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:31, skipping insertion in model container [2024-01-29 14:20:31,852 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:20:31" (1/2) ... [2024-01-29 14:20:31,853 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3919dbef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:20:31, skipping insertion in model container [2024-01-29 14:20:31,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:31" (2/2) ... [2024-01-29 14:20:31,854 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4190569a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:31, skipping insertion in model container [2024-01-29 14:20:31,854 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:20:31" (2/2) ... [2024-01-29 14:20:31,854 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:20:31,875 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:20:31,876 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,876 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0LL - (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:31,877 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )i + (long long )size >= 0LL [2024-01-29 14:20:31,877 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )i - (long long )size >= 0LL [2024-01-29 14:20:31,877 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] queue == 0 [2024-01-29 14:20:31,877 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:31,877 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:31,877 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] size == 0 [2024-01-29 14:20:31,877 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )i - (long long )size >= 0LL [2024-01-29 14:20:31,878 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] front == 0 [2024-01-29 14:20:31,878 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )front + (long long )i >= 0LL [2024-01-29 14:20:31,878 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] x == 5 [2024-01-29 14:20:31,878 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:31,878 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] 0 <= i [2024-01-29 14:20:31,878 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:31,878 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,878 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] front == 0 [2024-01-29 14:20:31,879 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:31,879 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (((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 14:20:31,879 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] queue == 0 [2024-01-29 14:20:31,880 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] size == 0 [2024-01-29 14:20:31,880 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] x == 5 [2024-01-29 14:20:31,880 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:31,880 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:31,880 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:31,880 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] queue == 0 [2024-01-29 14:20:31,880 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:31,880 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:31,881 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:31,881 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] front == 0 [2024-01-29 14:20:31,881 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] size != 0 [2024-01-29 14:20:31,881 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:31,881 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] x == 5 [2024-01-29 14:20:31,882 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] size == 0 [2024-01-29 14:20:31,883 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] ((((((((((((((((((((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 14:20:31,883 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:31,883 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= front [2024-01-29 14:20:31,883 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,883 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,883 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 0 <= front [2024-01-29 14:20:31,883 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,884 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] -2147483647 <= size [2024-01-29 14:20:31,884 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] 0 <= front [2024-01-29 14:20:31,884 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,884 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= front [2024-01-29 14:20:31,884 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,884 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )i) - (long long )size >= 0LL [2024-01-29 14:20:31,884 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL - (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:31,885 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:31,885 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:31,885 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] queue == 0 [2024-01-29 14:20:31,885 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:31,886 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] size == 0 [2024-01-29 14:20:31,886 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:31,886 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:31,887 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:31,887 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:31,887 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL + (long long )front) - (long long )i >= 0LL [2024-01-29 14:20:31,887 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL - (long long )front) - (long long )i >= 0LL [2024-01-29 14:20:31,887 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] front == 0 [2024-01-29 14:20:31,887 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL - (long long )i) - (long long )size >= 0LL [2024-01-29 14:20:31,887 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] x == 5 [2024-01-29 14:20:31,887 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:31,888 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:31,888 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] n == 0 [2024-01-29 14:20:31,888 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] x == 0 [2024-01-29 14:20:31,888 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:31,888 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] size == 0 [2024-01-29 14:20:31,888 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:31,888 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] front == 0 [2024-01-29 14:20:31,888 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] queue == 0 [2024-01-29 14:20:31,888 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] size == 0 [2024-01-29 14:20:31,889 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] queue == 0 [2024-01-29 14:20:31,889 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x == 5 [2024-01-29 14:20:31,889 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:31,889 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:31,889 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] front == 0 [2024-01-29 14:20:31,889 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:31,889 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:31,889 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,889 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] size <= 2147483646 [2024-01-29 14:20:31,890 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 1 <= front [2024-01-29 14:20:31,890 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] 0 <= front [2024-01-29 14:20:31,890 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,890 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:31,890 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] queue == 0 [2024-01-29 14:20:31,890 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:31,890 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] x == 5 [2024-01-29 14:20:31,890 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] size == 0 [2024-01-29 14:20:31,891 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:31,891 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:31,891 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] front == 0 [2024-01-29 14:20:31,891 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,891 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,891 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,891 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 1 <= front [2024-01-29 14:20:31,892 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,892 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] x == 5 [2024-01-29 14:20:31,892 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:31,892 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] size == 0 [2024-01-29 14:20:31,892 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:31,892 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:31,892 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] front == 0 [2024-01-29 14:20:31,893 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:31,893 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-29 14:20:31,893 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] 0 <= front [2024-01-29 14:20:31,894 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,894 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] -2147483647 <= size [2024-01-29 14:20:31,894 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] front == 0 [2024-01-29 14:20:31,894 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:31,895 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:31,895 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] queue == 0 [2024-01-29 14:20:31,895 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] x == 5 [2024-01-29 14:20:31,896 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] size == 0 [2024-01-29 14:20:31,896 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] n == 0 [2024-01-29 14:20:31,896 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:31,896 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:31,896 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,896 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 0 <= front [2024-01-29 14:20:31,896 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:31,896 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:31,897 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:31,897 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL - (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:31,897 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:31,897 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] x == 5 [2024-01-29 14:20:31,897 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:31,897 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] queue == 0 [2024-01-29 14:20:31,897 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] front == 0 [2024-01-29 14:20:31,897 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:31,898 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )i) - (long long )size >= 0LL [2024-01-29 14:20:31,898 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL - (long long )i) - (long long )size >= 0LL [2024-01-29 14:20:31,898 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] size == 0 [2024-01-29 14:20:31,898 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:31,898 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL + (long long )front) - (long long )i >= 0LL [2024-01-29 14:20:31,898 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL - (long long )front) - (long long )i >= 0LL [2024-01-29 14:20:31,898 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 <= front [2024-01-29 14:20:31,898 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:20:31,898 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] size == 0 [2024-01-29 14:20:31,899 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )front + (long long )size >= 0LL [2024-01-29 14:20:31,899 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] queue == 0 [2024-01-29 14:20:31,899 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-29 14:20:31,899 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-29 14:20:31,899 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:31,900 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:31,900 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL + (long long )front) - (long long )i >= 0LL [2024-01-29 14:20:31,900 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] front == 0 [2024-01-29 14:20:31,900 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )i) - (long long )size >= 0LL [2024-01-29 14:20:31,900 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )i) - (long long )size >= 0LL [2024-01-29 14:20:31,901 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] x == 5 [2024-01-29 14:20:31,901 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL - (long long )front) + (long long )i >= 0LL [2024-01-29 14:20:31,901 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )front - (long long )size >= 0LL [2024-01-29 14:20:31,901 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )front) - (long long )i >= 0LL [2024-01-29 14:20:31,901 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )i) + (long long )size >= 0LL [2024-01-29 14:20:31,917 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:20:32,075 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/test-context1.wvr.c[2459,2472] [2024-01-29 14:20:32,084 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:20:32,095 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 14:20:32,102 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:20:32,117 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 14:20:32,120 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:20:32,123 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:20:32,135 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 14:20:32,139 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 14:20:32,216 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 14:20:32,218 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:20:32,219 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3919dbef and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:20:32, skipping insertion in model container [2024-01-29 14:20:32,219 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:20:32,219 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:20:32,220 INFO L158 Benchmark]: Toolchain (without parser) took 372.51ms. Allocated memory is still 71.3MB. Free memory was 46.1MB in the beginning and 48.8MB in the end (delta: -2.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-01-29 14:20:32,221 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory was 27.2MB in the beginning and 27.2MB in the end (delta: 37.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:32,221 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 71.3MB. Free memory is still 29.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:20:32,221 INFO L158 Benchmark]: CACSL2BoogieTranslator took 371.04ms. Allocated memory is still 71.3MB. Free memory was 45.8MB in the beginning and 48.8MB in the end (delta: -3.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-01-29 14:20:32,223 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory was 27.2MB in the beginning and 27.2MB in the end (delta: 37.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 71.3MB. Free memory is still 29.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 371.04ms. Allocated memory is still 71.3MB. Free memory was 45.8MB in the beginning and 48.8MB in the end (delta: -3.0MB). Peak memory consumption was 25.2MB. 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