./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-commit-2.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/popl20-commit-2.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cb09d658 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/popl20-commit-2.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-2.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-cb09d65-m [2024-01-27 23:09:52,542 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:09:52,602 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:09:52,607 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:09:52,607 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:09:52,630 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:09:52,631 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:09:52,631 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:09:52,631 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:09:52,632 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:09:52,632 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:09:52,632 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:09:52,632 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:09:52,633 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:09:52,633 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:09:52,633 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:09:52,633 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:09:52,634 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:09:52,634 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:09:52,634 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:09:52,634 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:09:52,637 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:09:52,637 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:09:52,637 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:09:52,637 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:09:52,637 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:09:52,638 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:09:52,638 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:09:52,638 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:09:52,638 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:09:52,639 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:09:52,639 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:09:52,639 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:09:52,640 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:09:52,640 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:09:52,640 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:09:52,640 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:09:52,640 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:09:52,640 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:09:52,640 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:09:52,641 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:09:52,641 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:09:52,641 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:09:52,641 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:09:52,869 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:09:52,890 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:09:52,894 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:09:52,894 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:09:52,895 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:09:52,896 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-01-27 23:09:53,836 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:09:54,010 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:09:54,011 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-01-27 23:09:54,021 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e001e1be/1995637786b54b77873adcbc574c1c77/FLAG85fb5bb64 [2024-01-27 23:09:54,034 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e001e1be/1995637786b54b77873adcbc574c1c77 [2024-01-27 23:09:54,036 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:09:54,037 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:09:54,037 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-2.wvr.yml/witness.yml [2024-01-27 23:09:54,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:09:54,257 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:09:54,259 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:09:54,259 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:09:54,263 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:09:54,263 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:09:54" (1/2) ... [2024-01-27 23:09:54,264 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@246991d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:09:54, skipping insertion in model container [2024-01-27 23:09:54,264 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:09:54" (1/2) ... [2024-01-27 23:09:54,265 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ca8e1ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:09:54, skipping insertion in model container [2024-01-27 23:09:54,266 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:09:54" (2/2) ... [2024-01-27 23:09:54,266 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@246991d7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:09:54, skipping insertion in model container [2024-01-27 23:09:54,266 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:09:54" (2/2) ... [2024-01-27 23:09:54,266 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:09:54,348 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:09:54,349 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1_back == 0 [2024-01-27 23:09:54,349 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2_back == 0 [2024-01-27 23:09:54,349 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1 == 0 [2024-01-27 23:09:54,349 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2_size == 0 [2024-01-27 23:09:54,350 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2 == 0 [2024-01-27 23:09:54,350 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1_size == 0 [2024-01-27 23:09:54,350 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] update == 0 [2024-01-27 23:09:54,350 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2_front == 0 [2024-01-27 23:09:54,350 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] ok == 0 [2024-01-27 23:09:54,350 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] safe == (_Bool)1 [2024-01-27 23:09:54,350 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,351 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,351 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] 0 <= manager_back [2024-01-27 23:09:54,351 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] safe == (_Bool)1 [2024-01-27 23:09:54,351 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] update == 0 [2024-01-27 23:09:54,351 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,351 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] safe == (_Bool)1 [2024-01-27 23:09:54,351 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,352 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((((((((((safe == (_Bool)0 || safe == (_Bool)1) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-27 23:09:54,352 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,352 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,352 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] manager_front <= 2147483646 [2024-01-27 23:09:54,352 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,353 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= manager_back [2024-01-27 23:09:54,353 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1_size == 0 [2024-01-27 23:09:54,353 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1_front == 0 [2024-01-27 23:09:54,353 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ok == 0 [2024-01-27 23:09:54,353 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] client == 0 [2024-01-27 23:09:54,353 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] safe == (_Bool)1 [2024-01-27 23:09:54,353 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2_back == 0 [2024-01-27 23:09:54,353 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1_back == 0 [2024-01-27 23:09:54,354 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2_size == 0 [2024-01-27 23:09:54,354 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2_front == 0 [2024-01-27 23:09:54,354 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2 == 0 [2024-01-27 23:09:54,354 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] update == 0 [2024-01-27 23:09:54,355 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1 == 0 [2024-01-27 23:09:54,355 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,355 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,355 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] update == 0 [2024-01-27 23:09:54,356 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client == 0 [2024-01-27 23:09:54,356 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client_back == 0 [2024-01-27 23:09:54,356 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1_front == 0 [2024-01-27 23:09:54,356 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] safe == (_Bool)1 [2024-01-27 23:09:54,356 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2 == 0 [2024-01-27 23:09:54,356 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1_size == 0 [2024-01-27 23:09:54,356 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2_back == 0 [2024-01-27 23:09:54,356 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ok == 0 [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1 == 0 [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client_size == 0 [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1_back == 0 [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2_size == 0 [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2_front == 0 [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] 0 <= client_back [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] node2_front <= 2147483646 [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] -2147483647 <= node2_back [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] safe == (_Bool)1 [2024-01-27 23:09:54,357 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= node1_back [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] node1_front <= 2147483646 [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L176-L176] safe == (_Bool)1 [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2_back == 0 [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] safe == (_Bool)1 [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node1 == 0 [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2 == 0 [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] ok == 0 [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2_size == 0 [2024-01-27 23:09:54,358 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] update == 0 [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2_front == 0 [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node1_size == 0 [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] -2147483647 <= manager_back [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1_size == 0 [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client_back == 0 [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] safe == (_Bool)1 [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1 == 0 [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2 == 0 [2024-01-27 23:09:54,359 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ok == 0 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client_size == 0 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1_front == 0 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2_front == 0 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2_back == 0 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1_back == 0 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client_front == 0 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client == 0 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2_size == 0 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] manager == 0 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] update == 0 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] node2 == 0 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] safe == (_Bool)1 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] ok == 0 [2024-01-27 23:09:54,360 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] update == 0 [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] safe == (_Bool)1 [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] update == 0 [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] node2_size == 0 [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] node2 == 0 [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] safe == (_Bool)1 [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] ok == 0 [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1_size == 0 [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] manager == 0 [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client == 0 [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1_front == 0 [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2_size == 0 [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client_size == 0 [2024-01-27 23:09:54,361 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1_back == 0 [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] update == 0 [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] safe == (_Bool)1 [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ok == 0 [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1 == 0 [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2 == 0 [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] manager_back == 0 [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client_front == 0 [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client_back == 0 [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2_front == 0 [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2_back == 0 [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] manager_front <= 2147483646 [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] -2147483647 <= manager_back [2024-01-27 23:09:54,362 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] safe == (_Bool)1 [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2_back == 0 [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1_front == 0 [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager_front == 0 [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] safe == (_Bool)0 [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager_size == 0 [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1_back == 0 [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1 == 0 [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1_size == 0 [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2_size == 0 [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client_size == 0 [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ok == 0 [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client == 0 [2024-01-27 23:09:54,363 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client_front == 0 [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager == 0 [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client_back == 0 [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2_front == 0 [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] update == 0 [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2 == 0 [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager_back == 0 [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Loop invariant at [L94-L106] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] -2147483647 <= node1_back [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] -2147483647 <= client_front [2024-01-27 23:09:54,364 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= node1_back [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] -2147483647 <= node2_back [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] -2147483647 <= manager_back [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,365 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] update == 0 [2024-01-27 23:09:54,366 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] node2 == 0 [2024-01-27 23:09:54,366 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] ok == 0 [2024-01-27 23:09:54,366 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] safe == (_Bool)1 [2024-01-27 23:09:54,366 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] (size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0) [2024-01-27 23:09:54,366 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2_size == 0 [2024-01-27 23:09:54,366 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2_front == 0 [2024-01-27 23:09:54,366 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1 == 0 [2024-01-27 23:09:54,366 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ok == 0 [2024-01-27 23:09:54,366 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1_front == 0 [2024-01-27 23:09:54,366 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] update == 0 [2024-01-27 23:09:54,366 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] client == 0 [2024-01-27 23:09:54,366 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2 == 0 [2024-01-27 23:09:54,366 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1_size == 0 [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2_back == 0 [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1_back == 0 [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] safe == (_Bool)1 [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] client_size == 0 [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] node2 == 0 [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] update == 0 [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] ok == 0 [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] safe == (_Bool)1 [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] safe == (_Bool)1 [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,367 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] -2147483647 <= client_back [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] 0 <= manager_back [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1 == 0 [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2_front == 0 [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client_size == 0 [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2 == 0 [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager_size == 0 [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager_front == 0 [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client_back == 0 [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1_back == 0 [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client == 0 [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] update == 0 [2024-01-27 23:09:54,368 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2_back == 0 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager == 0 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1_front == 0 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1_size == 0 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager_back == 0 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ok == 0 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client_front == 0 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2_size == 0 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] safe == (_Bool)1 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2 == 0 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] safe == (_Bool)1 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] ok == 0 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2_front == 0 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2_back == 0 [2024-01-27 23:09:54,369 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2_size == 0 [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] update == 0 [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] ok == 0 [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] update == 0 [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2 == 0 [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] safe == (_Bool)1 [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2_size == 0 [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2_back == 0 [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= manager_front [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] manager_front <= 2147483646 [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] -2147483647 <= manager_back [2024-01-27 23:09:54,370 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] size != 0 [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] node2 == 0 [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] ok == 0 [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] (((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0) [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] safe == (_Bool)1 [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] update == 0 [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Loop invariant at [L112-L124] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,371 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] -2147483647 <= manager_front [2024-01-27 23:09:54,372 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,372 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,372 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,383 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,383 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] -2147483647 <= manager_back [2024-01-27 23:09:54,383 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,383 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,383 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,383 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,383 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,384 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,384 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,384 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] node2 == 0 [2024-01-27 23:09:54,384 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] safe == (_Bool)1 [2024-01-27 23:09:54,384 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] ok == 0 [2024-01-27 23:09:54,384 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] update == 0 [2024-01-27 23:09:54,384 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] node2 == 0 [2024-01-27 23:09:54,384 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] ok == 0 [2024-01-27 23:09:54,384 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] 0 <= i [2024-01-27 23:09:54,384 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] safe == (_Bool)1 [2024-01-27 23:09:54,384 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] update == 0 [2024-01-27 23:09:54,384 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] ok == 0 [2024-01-27 23:09:54,384 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] update == 0 [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] safe == (_Bool)1 [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2_back == 0 [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] safe == (_Bool)1 [2024-01-27 23:09:54,385 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client_front == 0 [2024-01-27 23:09:54,386 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] update == 0 [2024-01-27 23:09:54,386 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1_back == 0 [2024-01-27 23:09:54,386 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client_size == 0 [2024-01-27 23:09:54,386 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1_front == 0 [2024-01-27 23:09:54,386 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1 == 0 [2024-01-27 23:09:54,386 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client_back == 0 [2024-01-27 23:09:54,386 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client == 0 [2024-01-27 23:09:54,386 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2 == 0 [2024-01-27 23:09:54,386 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1_size == 0 [2024-01-27 23:09:54,386 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2_size == 0 [2024-01-27 23:09:54,386 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ok == 0 [2024-01-27 23:09:54,386 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2_front == 0 [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] safe == (_Bool)1 [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] ok == 0 [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] update == 0 [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] node2 == 0 [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= node1_front [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Loop invariant at [L52-L88] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] -2147483647 <= manager_front [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= node2_back [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,387 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] safe == (_Bool)1 [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] update == 0 [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] -2147483647 <= node2_front [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2 == 0 [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ok == 0 [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2_back == 0 [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2_front == 0 [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] safe == (_Bool)1 [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1_front == 0 [2024-01-27 23:09:54,388 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1 == 0 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] update == 0 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1_size == 0 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2_size == 0 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1_back == 0 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node1 == 0 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2 == 0 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] safe == (_Bool)1 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2_back == 0 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] ok == 0 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2_size == 0 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2_front == 0 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] update == 0 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,389 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] 0 <= manager_back [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] update == 0 [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1 == 0 [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2 == 0 [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1_back == 0 [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager_back == 0 [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] safe == (_Bool)1 [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ok == 0 [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2_front == 0 [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client_back == 0 [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2_size == 0 [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1_size == 0 [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager_front == 0 [2024-01-27 23:09:54,390 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client_front == 0 [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1_front == 0 [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client == 0 [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2_back == 0 [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager == 0 [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client_size == 0 [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] client_front <= 2147483646 [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] -2147483647 <= client_back [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L142] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,391 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 23:09:54,392 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:54,420 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:09:54,576 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/popl20-commit-2.wvr.c[5898,5911] [2024-01-27 23:09:54,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:09:54,597 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:09:54,604 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-27 23:09:54,605 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 23:09:54,756 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/popl20-commit-2.wvr.c[5898,5911] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 23:09:54,763 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:09:54,763 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ca8e1ef and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:09:54, skipping insertion in model container [2024-01-27 23:09:54,763 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:09:54,764 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:09:54,780 INFO L158 Benchmark]: Toolchain (without parser) took 521.87ms. Allocated memory is still 203.4MB. Free memory was 171.0MB in the beginning and 121.7MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2024-01-27 23:09:54,780 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 138.4MB. Free memory was 90.3MB in the beginning and 90.1MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:09:54,780 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 138.4MB. Free memory is still 68.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:09:54,781 INFO L158 Benchmark]: CACSL2BoogieTranslator took 504.62ms. Allocated memory is still 203.4MB. Free memory was 171.0MB in the beginning and 121.7MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2024-01-27 23:09:54,782 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 138.4MB. Free memory was 90.3MB in the beginning and 90.1MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 138.4MB. Free memory is still 68.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 504.62ms. Allocated memory is still 203.4MB. Free memory was 171.0MB in the beginning and 121.7MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 199]: 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/popl20-commit-2.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-2.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-cb09d65-m [2024-01-27 23:09:56,659 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:09:56,728 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:09:56,733 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:09:56,734 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:09:56,760 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:09:56,761 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:09:56,761 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:09:56,762 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:09:56,765 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:09:56,765 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:09:56,765 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:09:56,765 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:09:56,766 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:09:56,767 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:09:56,767 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:09:56,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:09:56,768 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:09:56,768 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:09:56,768 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:09:56,768 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:09:56,769 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:09:56,770 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:09:56,770 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:09:56,771 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:09:56,771 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:09:56,771 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:09:56,771 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:09:56,771 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:09:56,772 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:09:56,773 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:09:56,773 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:09:56,773 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:09:56,773 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:09:56,773 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:09:56,773 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:09:56,774 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:09:56,774 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:09:56,774 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:09:56,774 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:09:56,775 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:09:56,775 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:09:56,775 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:09:56,775 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:09:56,775 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:09:56,776 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:09:56,776 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:09:57,042 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:09:57,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:09:57,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:09:57,073 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:09:57,074 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:09:57,076 INFO L431 ainManager$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/popl20-commit-2.wvr.yml/witness.yml [2024-01-27 23:09:57,321 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:09:57,322 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:09:57,323 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-01-27 23:09:58,326 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:09:58,510 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:09:58,510 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-01-27 23:09:58,516 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bfe334ab/5bb4a248d40a416cbc644d8c3a5af4df/FLAG3b20e63bb [2024-01-27 23:09:58,529 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bfe334ab/5bb4a248d40a416cbc644d8c3a5af4df [2024-01-27 23:09:58,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:09:58,530 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:09:58,531 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:09:58,531 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:09:58,534 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:09:58,534 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:09:57" (1/2) ... [2024-01-27 23:09:58,535 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d789ac1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:09:58, skipping insertion in model container [2024-01-27 23:09:58,535 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:09:57" (1/2) ... [2024-01-27 23:09:58,540 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@326bf021 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:09:58, skipping insertion in model container [2024-01-27 23:09:58,540 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:09:58" (2/2) ... [2024-01-27 23:09:58,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d789ac1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:09:58, skipping insertion in model container [2024-01-27 23:09:58,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:09:58" (2/2) ... [2024-01-27 23:09:58,544 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:09:58,655 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:09:58,656 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1_front == 0 [2024-01-27 23:09:58,656 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2_front == 0 [2024-01-27 23:09:58,656 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2 == 0 [2024-01-27 23:09:58,656 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client_back == 0 [2024-01-27 23:09:58,656 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] manager_back == 0 [2024-01-27 23:09:58,656 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2_size == 0 [2024-01-27 23:09:58,656 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node2_back == 0 [2024-01-27 23:09:58,656 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] update == 0 [2024-01-27 23:09:58,656 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1_size == 0 [2024-01-27 23:09:58,656 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1 == 0 [2024-01-27 23:09:58,656 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client_size == 0 [2024-01-27 23:09:58,657 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] ok == 0 [2024-01-27 23:09:58,657 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] manager == 0 [2024-01-27 23:09:58,657 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] node1_back == 0 [2024-01-27 23:09:58,657 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client == 0 [2024-01-27 23:09:58,657 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] safe == (_Bool)1 [2024-01-27 23:09:58,657 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] client_front == 0 [2024-01-27 23:09:58,657 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,658 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,658 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] ok == 0 [2024-01-27 23:09:58,658 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2 == 0 [2024-01-27 23:09:58,658 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2_size == 0 [2024-01-27 23:09:58,658 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] safe == (_Bool)1 [2024-01-27 23:09:58,658 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2_front == 0 [2024-01-27 23:09:58,658 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1 == 0 [2024-01-27 23:09:58,658 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node2_back == 0 [2024-01-27 23:09:58,658 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1_size == 0 [2024-01-27 23:09:58,658 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] update == 0 [2024-01-27 23:09:58,658 INFO L98 nessWitnessExtractor]: Location invariant before [L163-L163] node1_back == 0 [2024-01-27 23:09:58,658 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] -2147483647 <= manager_back [2024-01-27 23:09:58,659 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] manager_front <= 2147483646 [2024-01-27 23:09:58,659 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,659 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,659 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,660 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,661 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] -2147483647 <= client_front [2024-01-27 23:09:58,661 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,661 INFO L98 nessWitnessExtractor]: Location invariant before [L141-L141] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,661 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node1 == 0 [2024-01-27 23:09:58,661 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2_front == 0 [2024-01-27 23:09:58,661 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2_size == 0 [2024-01-27 23:09:58,661 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] ok == 0 [2024-01-27 23:09:58,661 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2 == 0 [2024-01-27 23:09:58,661 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] node2_back == 0 [2024-01-27 23:09:58,661 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] safe == (_Bool)1 [2024-01-27 23:09:58,661 INFO L98 nessWitnessExtractor]: Location invariant before [L165-L165] update == 0 [2024-01-27 23:09:58,662 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] -2147483647 <= manager_front [2024-01-27 23:09:58,662 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,662 INFO L98 nessWitnessExtractor]: Location invariant before [L81-L81] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,662 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,662 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] 0 <= client_back [2024-01-27 23:09:58,662 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,663 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2_size == 0 [2024-01-27 23:09:58,663 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1 == 0 [2024-01-27 23:09:58,663 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2_front == 0 [2024-01-27 23:09:58,663 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2 == 0 [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] ok == 0 [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client_front == 0 [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1_front == 0 [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client_back == 0 [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1_back == 0 [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node2_back == 0 [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] safe == (_Bool)1 [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client == 0 [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] update == 0 [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] node1_size == 0 [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] client_size == 0 [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] 0 <= node1_back [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,664 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,665 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2_back == 0 [2024-01-27 23:09:58,665 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] safe == (_Bool)1 [2024-01-27 23:09:58,665 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2_size == 0 [2024-01-27 23:09:58,665 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2_front == 0 [2024-01-27 23:09:58,665 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] node2 == 0 [2024-01-27 23:09:58,665 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] ok == 0 [2024-01-27 23:09:58,665 INFO L98 nessWitnessExtractor]: Location invariant before [L167-L167] update == 0 [2024-01-27 23:09:58,665 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] update == 0 [2024-01-27 23:09:58,665 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] node2 == 0 [2024-01-27 23:09:58,665 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] ok == 0 [2024-01-27 23:09:58,665 INFO L98 nessWitnessExtractor]: Location invariant before [L192-L192] safe == (_Bool)1 [2024-01-27 23:09:58,665 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,665 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,666 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,666 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] -2147483647 <= node1_back [2024-01-27 23:09:58,666 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,666 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,666 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] node2_size == 0 [2024-01-27 23:09:58,666 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] safe == (_Bool)1 [2024-01-27 23:09:58,666 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] node2 == 0 [2024-01-27 23:09:58,666 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] update == 0 [2024-01-27 23:09:58,666 INFO L98 nessWitnessExtractor]: Location invariant before [L169-L169] ok == 0 [2024-01-27 23:09:58,666 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] safe == (_Bool)1 [2024-01-27 23:09:58,666 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,667 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,667 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] -2147483647 <= manager_front [2024-01-27 23:09:58,667 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,667 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] client_front <= 2147483646 [2024-01-27 23:09:58,667 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,667 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] -2147483647 <= client_back [2024-01-27 23:09:58,667 INFO L98 nessWitnessExtractor]: Location invariant before [L138-L138] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,667 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,667 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,668 INFO L98 nessWitnessExtractor]: Location invariant before [L117-L117] -2147483647 <= node2_front [2024-01-27 23:09:58,668 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,668 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,669 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,669 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,669 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] -2147483647 <= client_back [2024-01-27 23:09:58,669 INFO L98 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,669 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,669 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] update == 0 [2024-01-27 23:09:58,670 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] ok == 0 [2024-01-27 23:09:58,670 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] node2 == 0 [2024-01-27 23:09:58,670 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] safe == (_Bool)1 [2024-01-27 23:09:58,670 INFO L98 nessWitnessExtractor]: Loop invariant at [L196-L198] (size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0) [2024-01-27 23:09:58,670 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] safe == (_Bool)1 [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] node2 == 0 [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] ok == 0 [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] update == 0 [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] size != 0 [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Location invariant before [L197-L197] (((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0) [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Loop invariant at [L130-L142] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] safe == (_Bool)1 [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] update == 0 [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client_front == 0 [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1 == 0 [2024-01-27 23:09:58,671 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1_size == 0 [2024-01-27 23:09:58,672 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2_front == 0 [2024-01-27 23:09:58,672 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client_size == 0 [2024-01-27 23:09:58,672 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2_back == 0 [2024-01-27 23:09:58,672 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client_back == 0 [2024-01-27 23:09:58,672 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1_back == 0 [2024-01-27 23:09:58,672 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager_back == 0 [2024-01-27 23:09:58,672 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] ok == 0 [2024-01-27 23:09:58,672 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node1_front == 0 [2024-01-27 23:09:58,672 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager_front == 0 [2024-01-27 23:09:58,672 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] manager == 0 [2024-01-27 23:09:58,672 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2_size == 0 [2024-01-27 23:09:58,673 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] node2 == 0 [2024-01-27 23:09:58,673 INFO L98 nessWitnessExtractor]: Location invariant before [L153-L153] client == 0 [2024-01-27 23:09:58,673 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,673 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,673 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] safe == (_Bool)1 [2024-01-27 23:09:58,673 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,673 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] 0 <= manager_back [2024-01-27 23:09:58,674 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,674 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,674 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,674 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,674 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] 0 <= manager_back [2024-01-27 23:09:58,674 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,674 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,674 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] safe == (_Bool)1 [2024-01-27 23:09:58,674 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,674 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,675 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] -2147483647 <= node1_front [2024-01-27 23:09:58,675 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] ok == 0 [2024-01-27 23:09:58,675 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2_back == 0 [2024-01-27 23:09:58,675 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node1_size == 0 [2024-01-27 23:09:58,675 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2 == 0 [2024-01-27 23:09:58,676 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2_front == 0 [2024-01-27 23:09:58,676 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node2_size == 0 [2024-01-27 23:09:58,676 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] update == 0 [2024-01-27 23:09:58,676 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] safe == (_Bool)1 [2024-01-27 23:09:58,676 INFO L98 nessWitnessExtractor]: Location invariant before [L164-L164] node1 == 0 [2024-01-27 23:09:58,676 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] -2147483647 <= manager_back [2024-01-27 23:09:58,676 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,676 INFO L98 nessWitnessExtractor]: Location invariant before [L105-L105] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,676 INFO L98 nessWitnessExtractor]: Location invariant before [L176-L176] safe == (_Bool)1 [2024-01-27 23:09:58,677 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (((((((((((((safe == (_Bool)0 || safe == (_Bool)1) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || (safe == (_Bool)0 || safe == (_Bool)1)) || safe == (_Bool)1) || safe == (_Bool)1) || (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-27 23:09:58,677 INFO L98 nessWitnessExtractor]: Location invariant before [L115-L115] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,677 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,677 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,678 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,679 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,680 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] update == 0 [2024-01-27 23:09:58,680 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] safe == (_Bool)1 [2024-01-27 23:09:58,680 INFO L98 nessWitnessExtractor]: Location invariant before [L172-L172] ok == 0 [2024-01-27 23:09:58,684 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2_front == 0 [2024-01-27 23:09:58,684 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1_size == 0 [2024-01-27 23:09:58,684 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client == 0 [2024-01-27 23:09:58,684 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1 == 0 [2024-01-27 23:09:58,684 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1_front == 0 [2024-01-27 23:09:58,684 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client_front == 0 [2024-01-27 23:09:58,684 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] ok == 0 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2 == 0 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client_back == 0 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node1_back == 0 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] update == 0 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2_back == 0 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] manager == 0 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] client_size == 0 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] node2_size == 0 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] safe == (_Bool)1 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2_back == 0 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] ok == 0 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2 == 0 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] safe == (_Bool)1 [2024-01-27 23:09:58,685 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] update == 0 [2024-01-27 23:09:58,686 INFO L98 nessWitnessExtractor]: Location invariant before [L168-L168] node2_size == 0 [2024-01-27 23:09:58,686 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,686 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] 0 <= manager_back [2024-01-27 23:09:58,686 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,686 INFO L98 nessWitnessExtractor]: Loop invariant at [L52-L88] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,686 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] update == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1_back == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager_front == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] ok == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1 == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1_size == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node1_front == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client_front == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager_back == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] manager_size == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] safe == (_Bool)0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2_back == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client_size == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client_back == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2 == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2_front == 0 [2024-01-27 23:09:58,687 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] client == 0 [2024-01-27 23:09:58,688 INFO L98 nessWitnessExtractor]: Location invariant before [L150-L150] node2_size == 0 [2024-01-27 23:09:58,688 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,688 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,688 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1_size == 0 [2024-01-27 23:09:58,688 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client_size == 0 [2024-01-27 23:09:58,688 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client_back == 0 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1_front == 0 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] ok == 0 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] safe == (_Bool)1 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1 == 0 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] update == 0 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] client == 0 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node1_back == 0 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2 == 0 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2_size == 0 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2_back == 0 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L158-L158] node2_front == 0 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] update == 0 [2024-01-27 23:09:58,689 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1_size == 0 [2024-01-27 23:09:58,690 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1_back == 0 [2024-01-27 23:09:58,690 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2_front == 0 [2024-01-27 23:09:58,690 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1_front == 0 [2024-01-27 23:09:58,690 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2_size == 0 [2024-01-27 23:09:58,690 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2 == 0 [2024-01-27 23:09:58,691 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node1 == 0 [2024-01-27 23:09:58,691 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] node2_back == 0 [2024-01-27 23:09:58,691 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] ok == 0 [2024-01-27 23:09:58,691 INFO L98 nessWitnessExtractor]: Location invariant before [L162-L162] safe == (_Bool)1 [2024-01-27 23:09:58,692 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] ok == 0 [2024-01-27 23:09:58,692 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] update == 0 [2024-01-27 23:09:58,692 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] node2 == 0 [2024-01-27 23:09:58,692 INFO L98 nessWitnessExtractor]: Location invariant before [L193-L193] safe == (_Bool)1 [2024-01-27 23:09:58,692 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,692 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,692 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] node2_front <= 2147483646 [2024-01-27 23:09:58,692 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] -2147483647 <= node2_back [2024-01-27 23:09:58,692 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] safe == (_Bool)1 [2024-01-27 23:09:58,692 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,692 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] manager_front <= 2147483646 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] -2147483647 <= manager_back [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] manager_front <= 2147483646 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] -2147483647 <= manager_back [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2_back == 0 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] client_size == 0 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1_back == 0 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2_size == 0 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1_size == 0 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1_front == 0 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] update == 0 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2_front == 0 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] ok == 0 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node1 == 0 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] client == 0 [2024-01-27 23:09:58,693 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] node2 == 0 [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] safe == (_Bool)1 [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] -2147483647 <= node2_back [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L69-L69] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2 == 0 [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1_back == 0 [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2_size == 0 [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2_back == 0 [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] update == 0 [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1 == 0 [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] client == 0 [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] safe == (_Bool)1 [2024-01-27 23:09:58,694 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node2_front == 0 [2024-01-27 23:09:58,695 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] ok == 0 [2024-01-27 23:09:58,697 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1_size == 0 [2024-01-27 23:09:58,697 INFO L98 nessWitnessExtractor]: Location invariant before [L160-L160] node1_front == 0 [2024-01-27 23:09:58,697 INFO L98 nessWitnessExtractor]: Location invariant before [L144-L144] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,697 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] safe == (_Bool)1 [2024-01-27 23:09:58,698 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] update == 0 [2024-01-27 23:09:58,698 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,698 INFO L98 nessWitnessExtractor]: Location invariant before [L139-L139] safe == (_Bool)1 [2024-01-27 23:09:58,698 INFO L98 nessWitnessExtractor]: Loop invariant at [L94-L106] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,698 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,698 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] -2147483647 <= manager_front [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L75-L75] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] update == 0 [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] 0 <= i [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] node2 == 0 [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] ok == 0 [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L199-L199] safe == (_Bool)1 [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] update == 0 [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] node2 == 0 [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] safe == (_Bool)1 [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L195-L195] ok == 0 [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L98-L98] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,699 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Loop invariant at [L112-L124] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] -2147483647 <= manager_back [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L135-L135] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client_front == 0 [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager_back == 0 [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] safe == (_Bool)1 [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2_front == 0 [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client == 0 [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1_back == 0 [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager_size == 0 [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2_size == 0 [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1_front == 0 [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] ok == 0 [2024-01-27 23:09:58,700 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2 == 0 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client_back == 0 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1_size == 0 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager == 0 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node2_back == 0 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] manager_front == 0 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] update == 0 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] node1 == 0 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L152-L152] client_size == 0 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] -2147483647 <= manager_back [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] -2147483647 <= node1_back [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] node1_front <= 2147483646 [2024-01-27 23:09:58,701 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] update == 0 [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] safe == (_Bool)1 [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] ok == 0 [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L170-L170] node2 == 0 [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= node2_back [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] safe == (_Bool)0 || safe == (_Bool)1 [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] update == 0 [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L173-L173] safe == (_Bool)1 [2024-01-27 23:09:58,702 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-01-27 23:09:58,731 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:09:58,914 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/popl20-commit-2.wvr.c[5898,5911] [2024-01-27 23:09:58,922 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:09:58,936 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 23:09:58,943 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:09:58,974 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/popl20-commit-2.wvr.c[5898,5911] [2024-01-27 23:09:58,975 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:09:58,984 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:09:58,991 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-27 23:09:58,994 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 23:09:59,135 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/popl20-commit-2.wvr.c[5898,5911] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 23:09:59,156 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:09:59,157 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@326bf021 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:09:59, skipping insertion in model container [2024-01-27 23:09:59,157 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:09:59,157 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:09:59,158 INFO L158 Benchmark]: Toolchain (without parser) took 627.78ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 28.9MB in the beginning and 42.9MB in the end (delta: -14.0MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. [2024-01-27 23:09:59,159 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 46.1MB. Free memory was 23.0MB in the beginning and 23.0MB in the end (delta: 32.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:09:59,159 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory is still 46.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:09:59,159 INFO L158 Benchmark]: CACSL2BoogieTranslator took 626.29ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 28.7MB in the beginning and 42.9MB in the end (delta: -14.2MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. [2024-01-27 23:09:59,160 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.21ms. Allocated memory is still 46.1MB. Free memory was 23.0MB in the beginning and 23.0MB in the end (delta: 32.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 65.0MB. Free memory is still 46.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 626.29ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 28.7MB in the beginning and 42.9MB in the end (delta: -14.2MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 199]: 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