./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 27552612 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-2755261-m [2024-01-26 15:22:29,612 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:22:29,680 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:22:29,684 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:22:29,684 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:22:29,707 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:22:29,708 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:22:29,708 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:22:29,709 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:22:29,711 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:22:29,712 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:22:29,712 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:22:29,712 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:22:29,713 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:22:29,714 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:22:29,714 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:22:29,714 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:22:29,714 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:22:29,714 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:22:29,715 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:22:29,716 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:22:29,716 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:22:29,716 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:22:29,716 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:22:29,717 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:22:29,717 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:22:29,717 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:22:29,717 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:22:29,717 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:22:29,718 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:22:29,718 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:22:29,718 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:22:29,719 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:22:29,719 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:22:29,719 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:22:29,719 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:22:29,719 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:22:29,719 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:22:29,720 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:22:29,720 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:22:29,720 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:22:29,720 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:22:29,720 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:22:29,721 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:22:30,009 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:22:30,027 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:22:30,029 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:22:30,030 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:22:30,030 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:22:30,031 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/test-context1.wvr.c [2024-01-26 15:22:31,094 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:22:31,264 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:22:31,264 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/test-context1.wvr.c [2024-01-26 15:22:31,270 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f8538f46/870b56a5a41e4670929c3e50aac6a874/FLAG388bf1b38 [2024-01-26 15:22:31,285 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f8538f46/870b56a5a41e4670929c3e50aac6a874 [2024-01-26 15:22:31,287 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:22:31,287 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:22:31,289 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/test-context1.wvr.yml/witness.yml [2024-01-26 15:22:31,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:22:31,425 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:22:31,426 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:22:31,426 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:22:31,430 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:22:31,430 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:22:31" (1/2) ... [2024-01-26 15:22:31,431 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@706fba35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:22:31, skipping insertion in model container [2024-01-26 15:22:31,431 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:22:31" (1/2) ... [2024-01-26 15:22:31,433 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12016918 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:22:31, skipping insertion in model container [2024-01-26 15:22:31,434 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:22:31" (2/2) ... [2024-01-26 15:22:31,434 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@706fba35 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:22:31, skipping insertion in model container [2024-01-26 15:22:31,434 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:22:31" (2/2) ... [2024-01-26 15:22:31,435 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:22:31,465 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:22:31,466 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] front == 0 [2024-01-26 15:22:31,466 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] size == 0 [2024-01-26 15:22:31,466 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:31,467 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:31,467 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:31,467 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:31,467 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] x == 5 [2024-01-26 15:22:31,467 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL - (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:31,467 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL + (long long )front) - (long long )i >= 0LL [2024-01-26 15:22:31,467 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] queue == 0 [2024-01-26 15:22:31,467 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:31,467 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:31,468 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL - (long long )front) - (long long )i >= 0LL [2024-01-26 15:22:31,468 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL - (long long )i) - (long long )size >= 0LL [2024-01-26 15:22:31,468 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:31,468 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:31,468 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] size == 0 [2024-01-26 15:22:31,468 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:31,468 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:31,468 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )i) - (long long )size >= 0LL [2024-01-26 15:22:31,469 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] front == 0 [2024-01-26 15:22:31,469 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] x == 5 [2024-01-26 15:22:31,469 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:31,469 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,469 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 1 <= front [2024-01-26 15:22:31,470 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] queue == 0 [2024-01-26 15:22:31,470 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:31,470 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:31,470 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] front == 0 [2024-01-26 15:22:31,470 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] size == 0 [2024-01-26 15:22:31,470 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:31,470 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:31,470 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] x == 5 [2024-01-26 15:22:31,471 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,471 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] 0 <= front [2024-01-26 15:22:31,471 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] -2147483647 <= size [2024-01-26 15:22:31,471 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,471 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= front [2024-01-26 15:22:31,473 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,473 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,473 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:31,473 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] queue == 0 [2024-01-26 15:22:31,473 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:31,473 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] size == 0 [2024-01-26 15:22:31,473 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:31,474 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x == 5 [2024-01-26 15:22:31,474 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] front == 0 [2024-01-26 15:22:31,474 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:31,474 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] front == 0 [2024-01-26 15:22:31,474 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] size == 0 [2024-01-26 15:22:31,474 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:31,475 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] x == 5 [2024-01-26 15:22:31,475 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:31,475 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] queue == 0 [2024-01-26 15:22:31,475 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:31,476 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) [2024-01-26 15:22:31,476 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:31,477 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= front [2024-01-26 15:22:31,477 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,477 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] front == 0 [2024-01-26 15:22:31,477 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:31,478 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:31,478 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:31,478 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] x == 5 [2024-01-26 15:22:31,478 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:31,478 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] queue == 0 [2024-01-26 15:22:31,478 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] size == 0 [2024-01-26 15:22:31,478 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] n == 0 [2024-01-26 15:22:31,478 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L54] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,478 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 0 <= front [2024-01-26 15:22:31,479 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,479 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,479 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:31,479 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:31,479 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] front == 0 [2024-01-26 15:22:31,479 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:31,482 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] queue == 0 [2024-01-26 15:22:31,482 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] n == 0 [2024-01-26 15:22:31,482 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:31,482 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] size == 0 [2024-01-26 15:22:31,483 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] x == 0 [2024-01-26 15:22:31,483 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] front == 0 [2024-01-26 15:22:31,483 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] size == 0 [2024-01-26 15:22:31,483 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL - (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:31,483 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL - (long long )front) - (long long )i >= 0LL [2024-01-26 15:22:31,483 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] x == 5 [2024-01-26 15:22:31,483 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:31,483 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL + (long long )front) - (long long )i >= 0LL [2024-01-26 15:22:31,484 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:31,484 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:31,484 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:31,484 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )i) - (long long )size >= 0LL [2024-01-26 15:22:31,484 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:31,484 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:31,484 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:31,484 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL - (long long )i) - (long long )size >= 0LL [2024-01-26 15:22:31,485 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] queue == 0 [2024-01-26 15:22:31,485 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 0 <= front [2024-01-26 15:22:31,485 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,485 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] -2147483647 <= size [2024-01-26 15:22:31,485 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:31,485 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL - (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:31,485 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:31,485 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:31,486 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL + (long long )front) - (long long )i >= 0LL [2024-01-26 15:22:31,486 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] x == 5 [2024-01-26 15:22:31,486 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )i) - (long long )size >= 0LL [2024-01-26 15:22:31,487 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:31,487 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )i) - (long long )size >= 0LL [2024-01-26 15:22:31,488 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:31,488 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] queue == 0 [2024-01-26 15:22:31,488 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )front) - (long long )i >= 0LL [2024-01-26 15:22:31,489 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] size == 0 [2024-01-26 15:22:31,489 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] front == 0 [2024-01-26 15:22:31,489 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:31,489 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:31,489 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] size != 0 [2024-01-26 15:22:31,490 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:31,490 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:31,490 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) [2024-01-26 15:22:31,490 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:31,491 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] queue == 0 [2024-01-26 15:22:31,491 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:31,491 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:31,491 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] front == 0 [2024-01-26 15:22:31,491 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] x == 5 [2024-01-26 15:22:31,491 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] size == 0 [2024-01-26 15:22:31,491 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,491 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )i + (long long )size >= 0LL [2024-01-26 15:22:31,492 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] size == 0 [2024-01-26 15:22:31,492 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:31,492 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )i - (long long )size >= 0LL [2024-01-26 15:22:31,492 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] x == 5 [2024-01-26 15:22:31,492 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:31,492 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] 0 <= i [2024-01-26 15:22:31,492 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:31,492 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )front + (long long )i >= 0LL [2024-01-26 15:22:31,492 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )i - (long long )size >= 0LL [2024-01-26 15:22:31,493 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0LL - (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:31,493 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] queue == 0 [2024-01-26 15:22:31,493 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:31,493 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] front == 0 [2024-01-26 15:22:31,493 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 <= front [2024-01-26 15:22:31,493 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,494 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] 0 <= front [2024-01-26 15:22:31,494 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,495 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] 0 <= front [2024-01-26 15:22:31,495 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,495 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,495 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] size <= 2147483646 [2024-01-26 15:22:31,495 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-26 15:22:31,495 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 1 <= front [2024-01-26 15:22:31,495 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-26 15:22:31,512 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:22:31,655 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] [2024-01-26 15:22:31,675 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:22:31,696 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:22:31,707 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-26 15:22:31,717 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 [2024-01-26 15:22:31,821 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 [2024-01-26 15:22:31,823 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:22:31,824 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12016918 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:22:31, skipping insertion in model container [2024-01-26 15:22:31,824 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:22:31,824 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:22:31,826 INFO L158 Benchmark]: Toolchain (without parser) took 399.54ms. Allocated memory is still 138.4MB. Free memory was 91.0MB in the beginning and 69.2MB in the end (delta: 21.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-26 15:22:31,826 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 138.4MB. Free memory is still 106.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:22:31,826 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 99.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:22:31,827 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.95ms. Allocated memory is still 138.4MB. Free memory was 90.7MB in the beginning and 69.2MB in the end (delta: 21.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-26 15:22:31,828 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 138.4MB. Free memory is still 106.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 99.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.95ms. Allocated memory is still 138.4MB. Free memory was 90.7MB in the beginning and 69.2MB in the end (delta: 21.5MB). 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-2755261-m [2024-01-26 15:22:33,645 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:22:33,696 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:22:33,700 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:22:33,701 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:22:33,723 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:22:33,724 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:22:33,724 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:22:33,725 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:22:33,728 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:22:33,728 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:22:33,728 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:22:33,729 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:22:33,730 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:22:33,730 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:22:33,730 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:22:33,731 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:22:33,731 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:22:33,731 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:22:33,731 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:22:33,731 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:22:33,732 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:22:33,732 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:22:33,733 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:22:33,733 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:22:33,733 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:22:33,733 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:22:33,733 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:22:33,734 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:22:33,734 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:22:33,735 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:22:33,740 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:22:33,740 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:22:33,740 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:22:33,740 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:22:33,741 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:22:33,742 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:22:33,742 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:22:33,742 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:22:33,742 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:22:33,742 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:22:33,743 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:22:33,743 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:22:33,743 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:22:33,743 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:22:33,743 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:22:33,744 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:22:34,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:22:34,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:22:34,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:22:34,042 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:22:34,042 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:22:34,044 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/test-context1.wvr.c [2024-01-26 15:22:35,190 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:22:35,353 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:22:35,353 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/test-context1.wvr.c [2024-01-26 15:22:35,365 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58df6474f/733532d84a9f45aa8fe7c0b418423eac/FLAG2687896ec [2024-01-26 15:22:35,380 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58df6474f/733532d84a9f45aa8fe7c0b418423eac [2024-01-26 15:22:35,382 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:22:35,382 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:22:35,384 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/test-context1.wvr.yml/witness.yml [2024-01-26 15:22:35,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:22:35,537 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:22:35,538 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:22:35,538 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:22:35,542 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:22:35,542 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:22:35" (1/2) ... [2024-01-26 15:22:35,544 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79545cf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:22:35, skipping insertion in model container [2024-01-26 15:22:35,544 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:22:35" (1/2) ... [2024-01-26 15:22:35,546 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26970513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:22:35, skipping insertion in model container [2024-01-26 15:22:35,546 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:22:35" (2/2) ... [2024-01-26 15:22:35,546 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79545cf4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:22:35, skipping insertion in model container [2024-01-26 15:22:35,547 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:22:35" (2/2) ... [2024-01-26 15:22:35,547 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:22:35,585 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:22:35,586 INFO L98 nessWitnessExtractor]: Loop invariant at [L59-L67] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,586 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] 0 <= front [2024-01-26 15:22:35,586 INFO L98 nessWitnessExtractor]: Location invariant before [L51-L51] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,586 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:35,586 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] size != 0 [2024-01-26 15:22:35,586 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) [2024-01-26 15:22:35,586 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] queue == 0 [2024-01-26 15:22:35,587 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] x == 5 [2024-01-26 15:22:35,587 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:35,587 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:35,587 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:35,587 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:35,587 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] front == 0 [2024-01-26 15:22:35,587 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] size == 0 [2024-01-26 15:22:35,587 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,588 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] 0 <= front [2024-01-26 15:22:35,588 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 <= front [2024-01-26 15:22:35,588 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,588 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] queue == 0 [2024-01-26 15:22:35,588 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:35,589 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:35,589 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:35,589 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:35,589 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] x == 5 [2024-01-26 15:22:35,589 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) [2024-01-26 15:22:35,589 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] front == 0 [2024-01-26 15:22:35,590 INFO L98 nessWitnessExtractor]: Loop invariant at [L95-L97] size == 0 [2024-01-26 15:22:35,590 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,590 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,590 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] -2147483647 <= size [2024-01-26 15:22:35,590 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 0 <= front [2024-01-26 15:22:35,591 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:35,591 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] size == 0 [2024-01-26 15:22:35,591 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] x == 5 [2024-01-26 15:22:35,592 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:35,592 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:35,592 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] front == 0 [2024-01-26 15:22:35,592 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:35,592 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:35,593 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:35,593 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:35,593 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL - (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:35,593 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] queue == 0 [2024-01-26 15:22:35,593 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483648LL + (long long )i) - (long long )size >= 0LL [2024-01-26 15:22:35,593 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL - (long long )front) - (long long )i >= 0LL [2024-01-26 15:22:35,593 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL - (long long )i) - (long long )size >= 0LL [2024-01-26 15:22:35,594 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (2147483647LL + (long long )front) - (long long )i >= 0LL [2024-01-26 15:22:35,594 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] x == 5 [2024-01-26 15:22:35,594 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] front == 0 [2024-01-26 15:22:35,594 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:35,594 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:35,595 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:35,595 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:35,595 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] queue == 0 [2024-01-26 15:22:35,596 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] size == 0 [2024-01-26 15:22:35,596 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] n == 0 [2024-01-26 15:22:35,596 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:35,596 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:35,596 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:35,596 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] x == 0 [2024-01-26 15:22:35,597 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] size == 0 [2024-01-26 15:22:35,597 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:35,597 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] queue == 0 [2024-01-26 15:22:35,597 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] front == 0 [2024-01-26 15:22:35,597 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,597 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] 0 <= front [2024-01-26 15:22:35,597 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,597 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:35,597 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL - (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:35,598 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL + (long long )front) - (long long )i >= 0LL [2024-01-26 15:22:35,598 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:35,598 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] size == 0 [2024-01-26 15:22:35,598 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:35,598 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:35,599 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] front == 0 [2024-01-26 15:22:35,599 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:35,599 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )i) - (long long )size >= 0LL [2024-01-26 15:22:35,599 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:35,599 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] queue == 0 [2024-01-26 15:22:35,599 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] x == 5 [2024-01-26 15:22:35,599 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )i) - (long long )size >= 0LL [2024-01-26 15:22:35,599 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483647LL - (long long )front) - (long long )i >= 0LL [2024-01-26 15:22:35,600 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] (2147483648LL + (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:35,600 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] size == 0 [2024-01-26 15:22:35,600 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] x == 5 [2024-01-26 15:22:35,600 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] front == 0 [2024-01-26 15:22:35,600 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:35,600 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:35,600 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] queue == 0 [2024-01-26 15:22:35,607 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:35,607 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:35,607 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] n == 0 [2024-01-26 15:22:35,608 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 1 <= front [2024-01-26 15:22:35,608 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,608 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] size <= 2147483646 [2024-01-26 15:22:35,608 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-26 15:22:35,608 INFO L98 nessWitnessExtractor]: Location invariant before [L49-L49] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,608 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] 0 <= front [2024-01-26 15:22:35,608 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,609 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,609 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:35,609 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] size == 0 [2024-01-26 15:22:35,609 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] front == 0 [2024-01-26 15:22:35,610 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:35,610 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:35,610 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:35,611 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] queue == 0 [2024-01-26 15:22:35,611 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] x == 5 [2024-01-26 15:22:35,611 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] 0 <= front [2024-01-26 15:22:35,611 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,611 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 1 <= front [2024-01-26 15:22:35,611 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,612 INFO L98 nessWitnessExtractor]: Loop invariant at [L48-L54] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,612 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )i - (long long )size >= 0LL [2024-01-26 15:22:35,612 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )front + (long long )i >= 0LL [2024-01-26 15:22:35,612 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )i - (long long )size >= 0LL [2024-01-26 15:22:35,612 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] queue == 0 [2024-01-26 15:22:35,612 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] front == 0 [2024-01-26 15:22:35,613 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:35,613 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:35,613 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] size == 0 [2024-01-26 15:22:35,613 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] 0 <= i [2024-01-26 15:22:35,613 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:35,613 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:35,613 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (0LL - (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:35,613 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (long long )i + (long long )size >= 0LL [2024-01-26 15:22:35,613 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] x == 5 [2024-01-26 15:22:35,614 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL - (long long )front) - (long long )i >= 0LL [2024-01-26 15:22:35,614 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] x == 5 [2024-01-26 15:22:35,614 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:35,614 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL - (long long )i) - (long long )size >= 0LL [2024-01-26 15:22:35,614 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:35,614 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:35,614 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:35,614 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] front == 0 [2024-01-26 15:22:35,614 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:35,615 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:35,615 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL + (long long )front) - (long long )i >= 0LL [2024-01-26 15:22:35,615 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL + (long long )i) - (long long )size >= 0LL [2024-01-26 15:22:35,615 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] queue == 0 [2024-01-26 15:22:35,615 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] size == 0 [2024-01-26 15:22:35,615 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483647LL - (long long )i) + (long long )size >= 0LL [2024-01-26 15:22:35,616 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] (2147483648LL - (long long )front) + (long long )i >= 0LL [2024-01-26 15:22:35,616 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] -2147483647 <= size [2024-01-26 15:22:35,616 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-26 15:22:35,616 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] 0 <= front [2024-01-26 15:22:35,617 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (0LL - (long long )front) - (long long )size >= 0LL [2024-01-26 15:22:35,617 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] x == 5 [2024-01-26 15:22:35,617 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] front == 0 [2024-01-26 15:22:35,617 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (0LL - (long long )front) + (long long )size >= 0LL [2024-01-26 15:22:35,617 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (long long )front + (long long )size >= 0LL [2024-01-26 15:22:35,617 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (long long )front - (long long )size >= 0LL [2024-01-26 15:22:35,617 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] size == 0 [2024-01-26 15:22:35,634 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:22:35,787 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] [2024-01-26 15:22:35,796 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:22:35,807 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-26 15:22:35,814 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:22:35,831 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] [2024-01-26 15:22:35,836 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:22:35,841 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:22:35,850 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-26 15:22:35,854 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 [2024-01-26 15:22:35,937 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 [2024-01-26 15:22:35,940 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:22:35,940 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26970513 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:22:35, skipping insertion in model container [2024-01-26 15:22:35,941 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:22:35,941 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:22:35,942 INFO L158 Benchmark]: Toolchain (without parser) took 404.84ms. Allocated memory is still 60.8MB. Free memory was 30.1MB in the beginning and 38.0MB in the end (delta: -7.9MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2024-01-26 15:22:35,943 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 50.3MB. Free memory was 25.2MB in the beginning and 25.2MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:22:35,944 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 60.8MB. Free memory is still 38.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:22:35,944 INFO L158 Benchmark]: CACSL2BoogieTranslator took 402.68ms. Allocated memory is still 60.8MB. Free memory was 29.9MB in the beginning and 38.0MB in the end (delta: -8.2MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2024-01-26 15:22:35,946 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 50.3MB. Free memory was 25.2MB in the beginning and 25.2MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 60.8MB. Free memory is still 38.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 402.68ms. Allocated memory is still 60.8MB. Free memory was 29.9MB in the beginning and 38.0MB in the end (delta: -8.2MB). Peak memory consumption was 7.1MB. 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